[#1260] Merge remote-tracking branch 'remotes/upstream/develop' into 1260-rate-limited-auth-actions

# Conflicts: # CHANGELOG.md
2019-09-30 17:41:20 +03:00 · 2019-09-30 17:41:20 +03:00 · 6ffa2b5f66
commit 6ffa2b5f66
parent c98e761d28 a22a7437d8
308 changed files with 10825 additions and 7336 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -4,11 +4,24 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).

 ## [Unreleased]
+### Added
+- Refreshing poll results for remote polls
+- Admin API: Add ability to require password reset
+- Mastodon API: Account entities now include `follow_requests_count` (planned Mastodon 3.x addition)
+- Pleroma API: `GET /api/v1/pleroma/accounts/:id/scrobbles` to get a list of recently scrobbled items
+- Pleroma API: `POST /api/v1/pleroma/scrobble` to scrobble a media item
+
 ### Changed
 - **Breaking:** Elixir >=1.8 is now required (was >= 1.7)
+- **Breaking:** Admin API: Return link alongside with token on password reset
 - Replaced [pleroma_job_queue](https://git.pleroma.social/pleroma/pleroma_job_queue) and `Pleroma.Web.Federator.RetryQueue` with [Oban](https://github.com/sorentwo/oban) (see [`docs/config.md`](docs/config.md) on migrating customized worker / retry settings)
 - Introduced [quantum](https://github.com/quantum-elixir/quantum-core) job scheduler
 - Admin API: Return `total` when querying for reports
+- Mastodon API: Return `pleroma.direct_conversation_id` when creating a direct message (`POST /api/v1/statuses`)
+- Admin API: Return link alongside with token on password reset
+
+### Fixed
+- Mastodon API: Fix private and direct statuses not being filtered out from the public timeline for an authenticated user (`GET /api/v1/timelines/public`)

 ## [1.1.0] - 2019-??-??
 ### Security
@ -23,7 +36,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - **Breaking:** Configuration: A setting to explicitly disable the mailer was added, defaulting to true, if you are using a mailer add `config :pleroma, Pleroma.Emails.Mailer, enabled: true` to your config
 - **Breaking:** Configuration: `/media/` is now removed when `base_url` is configured, append `/media/` to your `base_url` config to keep the old behaviour if desired
 - **Breaking:** `/api/pleroma/notifications/read` is moved to `/api/v1/pleroma/notifications/read` and now supports `max_id` and responds with Mastodon API entities.
+- **Breaking:** `/api/pleroma/admin/users/invite_token` now uses `POST`, changed accepted params and returns full invite in json instead of only token string.
 - Configuration: added `config/description.exs`, from which `docs/config.md` is generated
+- Configuration: OpenGraph and TwitterCard providers enabled by default
+- Configuration: Filter.AnonymizeFilename added ability to retain file extension with custom text
+- Mastodon API: `pleroma.thread_muted` key in the Status entity
 - Federation: Return 403 errors when trying to request pages from a user's follower/following collections if they have `hide_followers`/`hide_follows` set
 - NodeInfo: Return `skipThreadContainment` in `metadata` for the `skip_thread_containment` option
 - NodeInfo: Return `mailerEnabled` in `metadata`
@ -32,6 +49,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - AdminAPI: Add "godmode" while fetching user statuses (i.e. admin can see private statuses)
 - Improve digest email template
 – Pagination: (optional) return `total` alongside with `items` when paginating
+- Add `rel="ugc"` to all links in statuses, to prevent SEO spam

 ### Fixed
 - Following from Osada
@ -76,6 +94,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Mastodon API: added `/auth/password` endpoint for password reset with rate limit.
 - Mastodon API: /api/v1/accounts/:id/statuses now supports nicknames or user id
 - Mastodon API: Improve support for the user profile custom fields
+- Mastodon API: follower/following counters are nullified when `hide_follows`/`hide_followers` and `hide_follows_count`/`hide_followers_count` are set
 - Admin API: Return users' tags when querying reports
 - Admin API: Return avatar and display name when querying users
 - Admin API: Allow querying user by ID
@ -93,8 +112,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Pleroma API: Add `/api/v1/pleroma/accounts/confirmation_resend?email=<email>` for resending account confirmation.
 - Pleroma API: Email change endpoint.
 - Admin API: Added moderation log
+- Support for `X-Forwarded-For` and similar HTTP headers which used by reverse proxies to pass a real user IP address to the backend. Must not be enabled unless your instance is behind at least one reverse proxy (such as Nginx, Apache HTTPD or Varnish Cache).
 - Web response cache (currently, enabled for ActivityPub)
 - Mastodon API: Added an endpoint to get multiple statuses by IDs (`GET /api/v1/statuses/?ids[]=1&ids[]=2`)
+- ActivityPub: Add ActivityPub actor's `discoverable` parameter.
+- Admin API: Added moderation log filters (user/start date/end date/search/pagination)
 - Authentication: Added rate limit for password-authorized actions / login existence checks. 

 ### Changed
@ -103,6 +125,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - RichMedia: parsers and their order are configured in `rich_media` config.
 - RichMedia: add the rich media ttl based on image expiration time.

+## [1.0.7] - 2019-09-26
+### Fixed
+- Broken federation on Erlang 22 (previous versions of hackney http client were using an option that got deprecated)
+### Changed
+- ActivityPub: The first page in inboxes/outboxes is no longer embedded.
+
 ## [1.0.6] - 2019-08-14
 ### Fixed
 - MRF: fix use of unserializable keyword lists in describe() implementations
--- a/config/config.exs
+++ b/config/config.exs
@ -109,6 +109,7 @@

 config :pleroma, Pleroma.Uploaders.S3,
  bucket: nil,
+  streaming_enabled: true,
  public_endpoint: "https://s3.amazonaws.com"

 config :pleroma, Pleroma.Uploaders.MDII,
@ -122,7 +123,8 @@
    # Put groups that have higher priority than defaults here. Example in `docs/config/custom_emoji.md`
    Custom: ["/emoji/*.png", "/emoji/**/*.png"]
  ],
-  default_manifest: "https://git.pleroma.social/pleroma/emoji-index/raw/master/index.json"
+  default_manifest: "https://git.pleroma.social/pleroma/emoji-index/raw/master/index.json",
+  shared_pack_cache_seconds_per_file: 60

 config :pleroma, :uri_schemes,
  valid_schemes: [
@ -507,7 +509,7 @@
    class: false,
    strip_prefix: false,
    new_window: false,
-    rel: false
+    rel: "ugc"
  ]

 config :pleroma, :ldap,
@ -589,6 +591,8 @@

 config :pleroma, Pleroma.ActivityExpiration, enabled: true

+config :pleroma, Pleroma.Plugs.RemoteIp, enabled: false
+
 config :pleroma, :web_cache_ttl,
  activity_pub: nil,
  activity_pub_question: 30_000
--- a/config/description.exs
+++ b/config/description.exs
--- a/config/test.exs
+++ b/config/test.exs
@ -30,7 +30,8 @@
  notify_email: "noreply@example.com",
  skip_thread_containment: false,
  federating: false,
-  external_user_synchronization: false
+  external_user_synchronization: false,
+  static_dir: "test/instance_static/"

 config :pleroma, :activitypub, sign_object_fetches: false

--- a/docs/api/admin_api.md
+++ b/docs/api/admin_api.md
@ -224,15 +224,25 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret

 ## `/api/pleroma/admin/users/invite_token`

-### Get an account registration invite token
+### Create an account registration invite token

- Methods: `GET`
+- Methods: `POST`
 - Params:
-  - *optional* `invite` => [
-    - *optional* `max_use` (integer)
-    - *optional* `expires_at` (date string e.g. "2019-04-07")
-  ]
- Response: invite token (base64 string)
+  - *optional* `max_use` (integer)
+  - *optional* `expires_at` (date string e.g. "2019-04-07")
+- Response:
+
+```json
+{
+  "id": integer,
+  "token": string,
+  "used": boolean,
+  "expires_at": date,
+  "uses": integer,
+  "max_use": integer,
+  "invite_type": string (possible values: `one_time`, `reusable`, `date_limited`, `reusable_date_limited`)
+}
+```

 ## `/api/pleroma/admin/users/invites`

@ -298,16 +308,32 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret

 - Methods: `GET`
 - Params: none
- Response: password reset token (base64 string)
+- Response:
+
+```json
+{
+  "token": "base64 reset token",
+  "link": "https://pleroma.social/api/pleroma/password_reset/url-encoded-base64-token"
+}
+```
+
+
+## `/api/pleroma/admin/users/:nickname/force_password_reset`
+
+### Force passord reset for a user with a given nickname
+
+- Methods: `PATCH`
+- Params: none
+- Response: none (code `204`)

 ## `/api/pleroma/admin/reports`
 ### Get a list of reports
 - Method `GET`
 - Params:
-  - `state`: optional, the state of reports. Valid values are `open`, `closed` and `resolved`
-  - `limit`: optional, the number of records to retrieve
-  - `since_id`: optional, returns results that are more recent than the specified id
-  - `max_id`: optional, returns results that are older than the specified id
+  - *optional* `state`: **string** the state of reports. Valid values are `open`, `closed` and `resolved`
+  - *optional* `limit`: **integer** the number of records to retrieve
+  - *optional* `page`: **integer** page number
+  - *optional* `page_size`: **integer** number of log entries per page (default is `50`)
 - Response:
  - On failure: 403 Forbidden error `{"error": "error_msg"}` when requested by anonymous or non-admin
  - On success: JSON, returns a list of reports, where:
@ -685,6 +711,7 @@ Compile time settings (need instance reboot):
    }
  ]
 }
+```

 - Response:

@ -705,7 +732,11 @@ Compile time settings (need instance reboot):
 - Method `GET`
 - Params:
  - *optional* `page`: **integer** page number
-  - *optional* `page_size`: **integer** number of users per page (default is `50`)
+  - *optional* `page_size`: **integer** number of log entries per page (default is `50`)
+  - *optional* `start_date`: **datetime (ISO 8601)** filter logs by creation date, start from `start_date`. Accepts datetime in ISO 8601 format (YYYY-MM-DDThh:mm:ss), e.g. `2005-08-09T18:31:42`
+  - *optional* `end_date`: **datetime (ISO 8601)** filter logs by creation date, end by from `end_date`. Accepts datetime in ISO 8601 format (YYYY-MM-DDThh:mm:ss), e.g. 2005-08-09T18:31:42
+  - *optional* `user_id`: **integer** filter logs by actor's id
+  - *optional* `search`: **string** search logs by the log message
 - Response:

 ```json
@ -723,3 +754,10 @@ Compile time settings (need instance reboot):
  }
 ]
 ```
+
+## `POST /api/pleroma/admin/reload_emoji`
+### Reload the instance's custom emoji
+* Method `POST`
+* Authentication: required
+* Params: None
+* Response: JSON, "ok" and 200 status
--- a/docs/api/differences_in_mastoapi_responses.md
+++ b/docs/api/differences_in_mastoapi_responses.md
@ -21,7 +21,8 @@ Adding the parameter `with_muted=true` to the timeline queries will also return
 Has these additional fields under the `pleroma` object:

 - `local`: true if the post was made on the local instance
- `conversation_id`: the ID of the conversation the status is associated with (if any)
+- `conversation_id`: the ID of the AP context the status is associated with (if any)
+- `direct_conversation_id`: the ID of the Mastodon direct message conversation the status is associated with (if any)
 - `in_reply_to_account_acct`: the `acct` property of User entity for replied user (if any)
 - `content`: a map consisting of alternate representations of the `content` property with the key being it's mimetype. Currently the only alternate representation supported is `text/plain`
 - `spoiler_text`: a map consisting of alternate representations of the `spoiler_text` property with the key being it's mimetype. Currently the only alternate representation supported is `text/plain`
@ -50,6 +51,8 @@ Has these additional fields under the `pleroma` object:
 - `confirmation_pending`: boolean, true if a new user account is waiting on email confirmation to be activated
 - `hide_followers`: boolean, true when the user has follower hiding enabled
 - `hide_follows`: boolean, true when the user has follow hiding enabled
+- `hide_followers_count`: boolean, true when the user has follower stat hiding enabled
+- `hide_follows_count`: boolean, true when the user has follow stat hiding enabled
 - `settings_store`: A generic map of settings for frontends. Opaque to the backend. Only returned in `verify_credentials` and `update_credentials`
 - `chat_token`: The token needed for Pleroma chat. Only returned in `verify_credentials`
 - `deactivated`: boolean, true when the user is deactivated
@ -112,6 +115,8 @@ Additional parameters can be added to the JSON body/Form data:
 - `no_rich_text` - if true, html tags are stripped from all statuses requested from the API
 - `hide_followers` - if true, user's followers will be hidden
 - `hide_follows` - if true, user's follows will be hidden
+- `hide_followers_count` - if true, user's follower count will be hidden
+- `hide_follows_count` - if true, user's follow count will be hidden
 - `hide_favorites` - if true, user's favorites timeline will be hidden
 - `show_role` - if true, user's role (e.g admin, moderator) will be exposed to anyone in the API
 - `default_scope` - the scope returned under `privacy` key in Source subentity
--- a/docs/api/pleroma_api.md
+++ b/docs/api/pleroma_api.md
@ -365,3 +365,109 @@ The status posting endpoint takes an additional parameter, `in_reply_to_conversa
 * Params:
    * `recipients`: A list of ids of users that should receive posts to this conversation. This will replace the current list of recipients, so submit the full list. The owner of owner of the conversation will always be part of the set of recipients, though.
 * Response: JSON, statuses (200 - healthy, 503 unhealthy)
+
+## `GET /api/pleroma/emoji/packs`
+### Lists the custom emoji packs on the server
+* Method `GET`
+* Authentication: not required
+* Params: None
+* Response: JSON, "ok" and 200 status and the JSON hashmap of "pack name" to "pack contents"
+
+## `PUT /api/pleroma/emoji/packs/:name`
+### Creates an empty custom emoji pack
+* Method `PUT`
+* Authentication: required
+* Params: None
+* Response: JSON, "ok" and 200 status or 409 if the pack with that name already exists
+
+## `DELETE /api/pleroma/emoji/packs/:name`
+### Delete a custom emoji pack
+* Method `DELETE`
+* Authentication: required
+* Params: None
+* Response: JSON, "ok" and 200 status or 500 if there was an error deleting the pack
+
+## `POST /api/pleroma/emoji/packs/:name/update_file`
+### Update a file in a custom emoji pack
+* Method `POST`
+* Authentication: required
+* Params: 
+    * if the `action` is `add`, adds an emoji named `shortcode` to the pack `pack_name`,
+      that means that the emoji file needs to be uploaded with the request
+      (thus requiring it to be a multipart request) and be named `file`.
+      There can also be an optional `filename` that will be the new emoji file name
+      (if it's not there, the name will be taken from the uploaded file).
+    * if the `action` is `update`, changes emoji shortcode
+      (from `shortcode` to `new_shortcode` or moves the file (from the current filename to `new_filename`)
+    * if the `action` is `remove`, removes the emoji named `shortcode` and it's associated file
+* Response: JSON, updated "files" section of the pack and 200 status, 409 if the trying to use a shortcode
+  that is already taken, 400 if there was an error with the shortcode, filename or file (additional info
+  in the "error" part of the response JSON)
+
+## `POST /api/pleroma/emoji/packs/:name/update_metadata`
+### Updates (replaces) pack metadata
+* Method `POST`
+* Authentication: required
+* Params: 
+  * `new_data`: new metadata to replace the old one
+* Response: JSON, updated "metadata" section of the pack and 200 status or 400 if there was a
+  problem with the new metadata (the error is specified in the "error" part of the response JSON)
+
+## `POST /api/pleroma/emoji/packs/download_from`
+### Requests the instance to download the pack from another instance
+* Method `POST`
+* Authentication: required
+* Params: 
+  * `instance_address`: the address of the instance to download from
+  * `pack_name`: the pack to download from that instance
+* Response: JSON, "ok" and 200 status if the pack was downloaded, or 500 if there were
+  errors downloading the pack
+
+## `POST /api/pleroma/emoji/packs/list_from`
+### Requests the instance to list the packs from another instance
+* Method `POST`
+* Authentication: required
+* Params:
+  * `instance_address`: the address of the instance to download from
+* Response: JSON with the pack list, same as if the request was made to that instance's
+  list endpoint directly + 200 status
+
+## `GET /api/pleroma/emoji/packs/:name/download_shared`
+### Requests a local pack from the instance
+* Method `GET`
+* Authentication: not required
+* Params: None
+* Response: the archive of the pack with a 200 status code, 403 if the pack is not set as shared,
+  404 if the pack does not exist
+
+## `GET /api/v1/pleroma/accounts/:id/scrobbles`
+### Requests a list of current and recent Listen activities for an account
+* Method `GET`
+* Authentication: not required
+* Params: None
+* Response: An array of media metadata entities.
+* Example response:
+```json
+[
+   {
+       "account": {...},
+       "id": "1234",
+       "title": "Some Title",
+       "artist": "Some Artist",
+       "album": "Some Album",
+       "length": 180000,
+       "created_at": "2019-09-28T12:40:45.000Z"
+   }
+]
+```
+
+## `POST /api/v1/pleroma/scrobble`
+### Creates a new Listen activity for an account
+* Method `POST`
+* Authentication: required
+* Params:
+  * `title`: the title of the media playing
+  * `album`: the album of the media playing [optional]
+  * `artist`: the artist of the media playing [optional]
+  * `length`: the length of the media playing [optional]
+* Response: the newly created media metadata entity representing the Listen activity
--- a/docs/clients.md
+++ b/docs/clients.md
@ -39,7 +39,7 @@ Feel free to contact us to be added to this list!

 ### Nekonium
 - Homepage: [F-Droid Repository](https://repo.gdgd.jp.net/), [Google Play](https://play.google.com/store/apps/details?id=com.apps.nekonium), [Amazon](https://www.amazon.co.jp/dp/B076FXPRBC/)
- Source: <https://git.gdgd.jp.net/lin/nekonium/>
+- Source: <https://gogs.gdgd.jp.net/lin/nekonium>
 - Contact: [@lin@pleroma.gdgd.jp.net](https://pleroma.gdgd.jp.net/users/lin)
 - Platforms: Android
 - Features: Streaming Ready
@ -67,7 +67,7 @@ Feel free to contact us to be added to this list!
 ## Alternative Web Interfaces
 ### Brutaldon
 - Homepage: <https://jfm.carcosa.net/projects/software/brutaldon/>
- Source Code: <https://github.com/jfmcbrayer/brutaldon>
+- Source Code: <https://git.carcosa.net/jmcbray/brutaldon>
 - Contact: [@gcupc@glitch.social](https://glitch.social/users/gcupc)
 - Features: No Streaming

--- a/docs/config.md
+++ b/docs/config.md
@ -23,6 +23,7 @@ Note: `strip_exif` has been replaced by `Pleroma.Upload.Filter.Mogrify`.
 * `truncated_namespace`: If you use S3 compatible service such as Digital Ocean Spaces or CDN, set folder name or "" etc.
 For example, when using CDN to S3 virtual host format, set "".
 At this time, write CNAME to CDN in public_endpoint.
+* `streaming_enabled`: Enable streaming uploads, when enabled the file will be sent to the server in chunks as it's being read. This may be unsupported by some providers, try disabling this if you have upload problems.

 ## Pleroma.Upload.Filter.Mogrify

@ -521,7 +522,7 @@ config :auto_linker,
    class: false,
    strip_prefix: false,
    new_window: false,
-    rel: false
+    rel: "ugc"
  ]
 ```

@ -707,6 +708,8 @@ Configure OAuth 2 provider capabilities:
 * `pack_extensions`: A list of file extensions for emojis, when no emoji.txt for a pack is present. Example `[".png", ".gif"]`
 * `groups`: Emojis are ordered in groups (tags). This is an array of key-value pairs where the key is the groupname and the value the location or array of locations. `*` can be used as a wildcard. Example `[Custom: ["/emoji/*.png", "/emoji/custom/*.png"]]`
 * `default_manifest`: Location of the JSON-manifest. This manifest contains information about the emoji-packs you can download. Currently only one manifest can be added (no arrays).
+* `shared_pack_cache_seconds_per_file`: When an emoji pack is shared, the archive is created and cached in
+  memory for this amount of seconds multiplied by the number of files.

 ## Database options

@ -727,6 +730,8 @@ This will probably take a long time.

 This is an advanced feature and disabled by default.

+If your instance is behind a reverse proxy you must enable and configure [`Pleroma.Plugs.RemoteIp`](#pleroma-plugs-remoteip).
+
 A keyword list of rate limiters where a key is a limiter name and value is the limiter configuration. The basic configuration is a tuple where:

 * The first element: `scale` (Integer). The time scale in milliseconds.
@ -753,3 +758,16 @@ Available caches:

 * `:activity_pub` - activity pub routes (except question activities). Defaults to `nil` (no expiration).
 * `:activity_pub_question` - activity pub routes (question activities). Defaults to `30_000` (30 seconds).
+
+## Pleroma.Plugs.RemoteIp
+
+**If your instance is not behind at least one reverse proxy, you should not enable this plug.**
+
+`Pleroma.Plugs.RemoteIp` is a shim to call [`RemoteIp`](https://git.pleroma.social/pleroma/remote_ip) but with runtime configuration.
+
+Available options:
+
+* `enabled` - Enable/disable the plug. Defaults to `false`.
+* `headers` - A list of strings naming the `req_headers` to use when deriving the `remote_ip`. Order does not matter. Defaults to `~w[forwarded x-forwarded-for x-client-ip x-real-ip]`.
+* `proxies` - A list of strings in [CIDR](https://en.wikipedia.org/wiki/CIDR) notation specifying the IPs of known proxies. Defaults to `[]`.
+* `reserved` - Defaults to [localhost](https://en.wikipedia.org/wiki/Localhost) and [private network](https://en.wikipedia.org/wiki/Private_network).
--- a/docs/installation/alpine_linux_en.md
+++ b/docs/installation/alpine_linux_en.md
@ -1,7 +1,9 @@
 # Installing on Alpine Linux
 ## Installation

-This guide is a step-by-step installation guide for Alpine Linux. It also assumes that you have administrative rights, either as root or a user with [sudo permissions](https://www.linode.com/docs/tools-reference/custom-kernels-distros/install-alpine-linux-on-your-linode/#configuration). If you want to run this guide with root, ignore the `sudo` at the beginning of the lines, unless it calls a user like `sudo -Hu pleroma`; in this case, use `su -l <username> -s $SHELL -c 'command'` instead.
+This guide is a step-by-step installation guide for Alpine Linux. The instructions were verified against Alpine v3.10 standard image. You might miss additional dependencies if you use `netboot` instead.
+
+It assumes that you have administrative rights, either as root or a user with [sudo permissions](https://www.linode.com/docs/tools-reference/custom-kernels-distros/install-alpine-linux-on-your-linode/#configuration). If you want to run this guide with root, ignore the `sudo` at the beginning of the lines, unless it calls a user like `sudo -Hu pleroma`; in this case, use `su -l <username> -s $SHELL -c 'command'` instead.

 ### Required packages

@ -20,12 +22,13 @@ This guide is a step-by-step installation guide for Alpine Linux. It also assume

 ### Prepare the system

-* First make sure to have the community repository enabled:
+* The community repository must be enabled in `/etc/apk/repositories`. Depending on which version and mirror you use this looks like `http://alpine.42.fr/v3.10/community`. If you autogenerated the mirror during installation:

 ```shell
-echo "https://nl.alpinelinux.org/alpine/latest-stable/community" | sudo tee -a /etc/apk/repository
+awk 'NR==2' /etc/apk/repositories | sed 's/main/community/' | tee -a /etc/apk/repositories
 ```

+
 * Then update the system, if not already done:

 ```shell
@ -77,7 +80,8 @@ sudo rc-update add postgresql
 * Add a new system user for the Pleroma service:

 ```shell
-sudo adduser -S -s /bin/false -h /opt/pleroma -H pleroma
+sudo addgroup pleroma
+sudo adduser -S -s /bin/false -h /opt/pleroma -H -G pleroma pleroma
 ```

 **Note**: To execute a single command as the Pleroma system user, use `sudo -Hu pleroma command`. You can also switch to a shell by using `sudo -Hu pleroma $SHELL`. If you don’t have and want `sudo` on your system, you can use `su` as root user (UID 0) for a single command by using `su -l pleroma -s $SHELL -c 'command'` and `su -l pleroma -s $SHELL` for starting a shell.
@ -164,7 +168,26 @@ If that doesn’t work, make sure, that nginx is not already running. If it stil
 sudo cp /opt/pleroma/installation/pleroma.nginx /etc/nginx/conf.d/pleroma.conf
 ```

-* Before starting nginx edit the configuration and change it to your needs (e.g. change servername, change cert paths)
+* Before starting nginx edit the configuration and change it to your needs. You must change change `server_name` and the paths to the certificates. You can use `nano` (install with `apk add nano` if missing).
+
+```
+server {
+    server_name    your.domain;
+    listen         80;
+    ...
+}
+
+server {
+    server_name your.domain;
+    listen 443 ssl http2;
+    ...
+    ssl_trusted_certificate   /etc/letsencrypt/live/your.domain/chain.pem;
+    ssl_certificate           /etc/letsencrypt/live/your.domain/fullchain.pem;
+    ssl_certificate_key       /etc/letsencrypt/live/your.domain/privkey.pem;
+    ...
+}
+```
+
 * Enable and start nginx:

 ```shell
--- a/docs/installation/debian_based_jp.md
+++ b/docs/installation/debian_based_jp.md
@ -5,180 +5,179 @@

 ## インストール

-このガイドはDebian Stretchを仮定しています。Ubuntu 16.04でも可能です。
+このガイドはDebian Stretchを利用することを想定しています。Ubuntu 16.04や18.04でもおそらく動作します。また、ユーザはrootもしくはsudoにより管理者権限を持っていることを前提とします。もし、以下の操作をrootユーザで行う場合は、 `sudo` を無視してください。ただし、`sudo -Hu pleroma` のようにユーザを指定している場合には `su <username> -s $SHELL -c 'command'` を代わりに使ってください。

 ### 必要なソフトウェア

- PostgreSQL 9.6+ (postgresql-contrib-9.6 または他のバージョンの PSQL をインストールしてください)
- Elixir 1.5 以上 ([Debianのリポジトリからインストールしないこと！！！ ここからインストールすること！](https://elixir-lang.org/install.html#unix-and-unix-like))。または [asdf](https://github.com/asdf-vm/asdf) を pleroma ユーザーでインストール。
- erlang-dev
+- PostgreSQL 9.6以上 (Ubuntu16.04では9.5しか提供されていないので，[](https://www.postgresql.org/download/linux/ubuntu/)こちらから新しいバージョンを入手してください)
+- postgresql-contrib 9.6以上 (同上)
+- Elixir 1.5 以上 ([Debianのリポジトリからインストールしないこと！！！ ここからインストールすること！](https://elixir-lang.org/install.html#unix-and-unix-like)。または [asdf](https://github.com/asdf-vm/asdf) をpleromaユーザーでインストールしてください)
+  - erlang-dev
 - erlang-tools
 - erlang-parsetools
+- erlang-eldap (LDAP認証を有効化するときのみ必要)
 - erlang-ssh
- erlang-xmerl (Jessieではバックポートからインストールすること！)
+- erlang-xmerl
 - git
 - build-essential
- openssh
- openssl
- nginx prefered (Apacheも動くかもしれませんが、誰もテストしていません！)
- certbot (または何らかのACME Let's encryptクライアント)
+
+#### このガイドで利用している追加パッケージ
+
+- nginx (おすすめです。他のリバースプロキシを使う場合は、参考となる設定をこのリポジトリから探してください)
+- certbot (または何らかのLet's Encrypt向けACMEクライアント)

 ### システムを準備する

 * まずシステムをアップデートしてください。
 ```
-apt update && apt dist-upgrade
+sudo apt update
+sudo apt full-upgrade
 ```

-* 複数のツールとpostgresqlをインストールします。あとで必要になるので。
+* 上記に挙げたパッケージをインストールしておきます。
 ```
-apt install git build-essential openssl ssh sudo postgresql-9.6 postgresql-contrib-9.6
+sudo apt install git build-essential postgresql postgresql-contrib
 ```
-(postgresqlのバージョンは、あなたのディストロにあわせて変えてください。または、バージョン番号がいらないかもしれません。)
+

 ### ElixirとErlangをインストールします

 * Erlangのリポジトリをダウンロードおよびインストールします。
 ```
-wget -P /tmp/ https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb && sudo dpkg -i /tmp/erlang-solutions_1.0_all.deb
+wget -P /tmp/ https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
+sudo dpkg -i /tmp/erlang-solutions_1.0_all.deb
 ```

 * ElixirとErlangをインストールします、
 ```
-apt update && apt install elixir erlang-dev erlang-parsetools erlang-xmerl erlang-tools erlang-ssh
+sudo apt update
+sudo apt install elixir erlang-dev erlang-parsetools erlang-xmerl erlang-tools erlang-ssh
 ```

 ### Pleroma BE (バックエンド) をインストールします

-*  新しいユーザーを作ります。
-```
-adduser pleroma
-``` 
-(Give it any password you want, make it STRONG)
+*  Pleroma用に新しいユーザーを作ります。

-*  新しいユーザーをsudoグループに入れます。
 ```
-usermod -aG sudo pleroma
+sudo useradd -r -s /bin/false -m -d /var/lib/pleroma -U pleroma
 ```

-*  新しいユーザーに変身し、ホームディレクトリに移動します。
-```
-su pleroma
-cd ~
-```
+**注意**: Pleromaユーザとして単発のコマンドを実行したい場合はは、`sudo -Hu pleroma command` を使ってください。シェルを使いたい場合は `sudo -Hu pleroma $SHELL`です。もし `sudo` を使わない場合は、rootユーザで `su -l pleroma -s $SHELL -c 'command'` とすることでコマンドを、`su -l pleroma -s $SHELL` とすることでシェルを開始できます。

 *  Gitリポジトリをクローンします。
 ```
-git clone -b master https://git.pleroma.social/pleroma/pleroma
+sudo mkdir -p /opt/pleroma
+sudo chown -R pleroma:pleroma /opt/pleroma
+sudo -Hu pleroma git clone -b master https://git.pleroma.social/pleroma/pleroma /opt/pleroma
 ```

 *  新しいディレクトリに移動します。
 ```
-cd pleroma/
+cd /opt/pleroma
 ```

 * Pleromaが依存するパッケージをインストールします。Hexをインストールしてもよいか聞かれたら、yesを入力してください。
 ```
-mix deps.get
+sudo -Hu pleroma mix deps.get
 ```

 * コンフィギュレーションを生成します。
 ```
-mix pleroma.instance gen
+sudo -Hu pleroma mix pleroma.instance gen
 ```
    * rebar3をインストールしてもよいか聞かれたら、yesを入力してください。
-    * この処理には時間がかかります。私もよく分かりませんが、何らかのコンパイルが行われているようです。
-    * あなたのインスタンスについて、いくつかの質問があります。その回答は `config/generated_config.exs` というコンフィギュレーションファイルに保存されます。
+    * このときにpleromaの一部がコンパイルされるため、この処理には時間がかかります。
+    * あなたのインスタンスについて、いくつかの質問されます。この質問により `config/generated_config.exs` という設定ファイルが生成されます。

-**注意**: メディアプロクシを有効にすると回答して、なおかつ、キャッシュのURLは空欄のままにしている場合は、`generated_config.exs` を編集して、`base_url` で始まる行をコメントアウトまたは削除してください。そして、上にある行の `true` の後にあるコンマを消してください。

 * コンフィギュレーションを確認して、もし問題なければ、ファイル名を変更してください。
 ```
 mv config/{generated_config.exs,prod.secret.exs}
 ```

-* これまでのコマンドで、すでに `config/setup_db.psql` というファイルが作られています。このファイルをもとに、データベースを作成します。
+* 先程のコマンドで、すでに `config/setup_db.psql` というファイルが作られています。このファイルをもとに、データベースを作成します。
 ```
-sudo su postgres -c 'psql -f config/setup_db.psql'
+sudo -Hu pleroma mix pleroma.instance gen
 ```

-* そして、データベースのミグレーションを実行します。
+* そして、データベースのマイグレーションを実行します。
 ```
-MIX_ENV=prod mix ecto.migrate
+sudo -Hu pleroma MIX_ENV=prod mix ecto.migrate
 ```

-* Pleromaを起動できるようになりました。
+* これでPleromaを起動できるようになりました。
 ```
-MIX_ENV=prod mix phx.server
+sudo -Hu pleroma MIX_ENV=prod mix phx.server
 ```

-### インストールを終わらせる
+### インストールの最終段階

-あなたの新しいインスタンスを世界に向けて公開するには、nginxまたは何らかのウェブサーバー (プロクシ) を使用する必要があります。また、Pleroma のためにシステムサービスファイルを作成する必要があります。
+あなたの新しいインスタンスを世界に向けて公開するには、nginx等のWebサーバやプロキシサーバをPleromaの前段に使用する必要があります。また、Pleroma のためにシステムサービスファイルを作成する必要があります。

 #### Nginx

 * まだインストールしていないなら、nginxをインストールします。
 ```
-apt install nginx
+sudo apt install nginx
 ```

 * SSLをセットアップします。他の方法でもよいですが、ここではcertbotを説明します。
 certbotを使うならば、まずそれをインストールします。
 ```
-apt install certbot
+sudo apt install certbot
 ```
 そしてセットアップします。
 ```
-mkdir -p /var/lib/letsencrypt/.well-known
-% certbot certonly --email your@emailaddress --webroot -w /var/lib/letsencrypt/ -d yourdomain
+sudo mkdir -p /var/lib/letsencrypt/
+sudo certbot certonly --email <your@emailaddress> -d <yourdomain> --standalone
 ```
-もしうまくいかないときは、先にnginxを設定してください。ssl "on" を "off" に変えてから再試行してください。
+もしうまくいかないときは、nginxが正しく動いていない可能性があります。先にnginxを設定してください。ssl "on" を "off" に変えてから再試行してください。

 ---

-* nginxコンフィギュレーションの例をnginxフォルダーにコピーします。
+* nginxの設定ファイルサンプルをnginxフォルダーにコピーします。
 ```
-cp /home/pleroma/pleroma/installation/pleroma.nginx /etc/nginx/sites-enabled/pleroma.nginx
+sudo cp /opt/pleroma/installation/pleroma.nginx /etc/nginx/sites-available/pleroma.nginx
+sudo ln -s /etc/nginx/sites-available/pleroma.nginx /etc/nginx/sites-enabled/pleroma.nginx
 ```

-* nginxを起動する前に、コンフィギュレーションを編集してください。例えば、サーバー名、証明書のパスなどを変更する必要があります。
+* nginxを起動する前に、設定ファイルを編集してください。例えば、サーバー名、証明書のパスなどを変更する必要があります。
 * nginxを再起動します。
 ```
-systemctl reload nginx.service
+sudo systemctl enable --now nginx.service
 ```

+もし証明書を更新する必要が出てきた場合には、nginxの関連するlocationブロックのコメントアウトを外し、以下のコマンドを動かします。
+
+```
+sudo certbot certonly --email <your@emailaddress> -d <yourdomain> --webroot -w /var/lib/letsencrypt/
+```
+
+#### 他のWebサーバやプロキシ
+これに関してはサンプルが `/opt/pleroma/installation/` にあるので、探してみてください。
+
 #### Systemd サービス

-* サービスファイルの例をコピーします。
+* サービスファイルのサンプルをコピーします。
 ```
-cp /home/pleroma/pleroma/installation/pleroma.service /usr/lib/systemd/system/pleroma.service
+sudo cp /opt/pleroma/installation/pleroma.service /etc/systemd/system/pleroma.service
 ```

-* サービスファイルを変更します。すべてのパスが正しいことを確認してください。また、`[Service]` セクションに以下の行があることを確認してください。
+* サービスファイルを変更します。すべてのパスが正しいことを確認してください
+* サービスを有効化し `pleroma.service` を開始してください
 ```
-Environment="MIX_ENV=prod"
+sudo systemctl enable --now pleroma.service
 ```

-* `pleroma.service` を enable および start してください。
+#### 初期ユーザの作成
+
+新たにインスタンスを作成したら、以下のコマンドにより管理者権限を持った初期ユーザを作成できます。
+
 ```
-systemctl enable --now pleroma.service
+sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress> --admin
 ```

-#### モデレーターを作る
-
-新たにユーザーを作ったら、モデレーター権限を与えたいかもしれません。以下のタスクで可能です。
-```
-mix set_moderator username [true|false]
-```
-
-モデレーターはすべてのポストを消すことができます。将来的には他のことも可能になるかもしれません。
-
-#### メディアプロクシを有効にする
-
-`generate_config` でメディアプロクシを有効にしているなら、すでにメディアプロクシが動作しています。あとから設定を変更したいなら、[How to activate mediaproxy](How-to-activate-mediaproxy) を見てください。
-
-#### コンフィギュレーションとカスタマイズ
+#### その他の設定とカスタマイズ

 * [Backup your instance](backup.html)
 * [Configuration tips](general-tips-for-customizing-pleroma-fe.html)
--- a/installation/pleroma-mongooseim.cfg
+++ b/installation/pleroma-mongooseim.cfg
@ -215,7 +215,9 @@
      ]}
  ]},

-  { 5222, ejabberd_c2s, [
+  %% If you want dual stack, you have to clone this entire config stanza
+  %% and change the bind to "::"
+  { {5222, "0.0.0.0"}, ejabberd_c2s, [

 			%%
 			%% If TLS is compiled in and you installed a SSL
@ -246,7 +248,9 @@
  %%			{max_stanza_size, 65536}
  %%		       ]},

-  { 5269, ejabberd_s2s_in, [
+  %% If you want dual stack, you have to clone this entire config stanza
+  %% and change the bind to "::"
+  { {5269, "0.0.0.0"}, ejabberd_s2s_in, [
 			   {shaper, s2s_shaper},
 			   {max_stanza_size, 131072},
 			   {protocol_options, ["no_sslv3"]}
--- a/installation/pleroma.nginx
+++ b/installation/pleroma.nginx
@ -70,6 +70,7 @@ server {
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $http_host;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        # this is explicitly IPv4 since Pleroma.Web.Endpoint binds on IPv4 only
        # and `localhost.` resolves to [::0] on some systems: see issue #930
--- a/lib/mix/pleroma.ex
+++ b/lib/mix/pleroma.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Pleroma do
--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.Database do
--- a/lib/mix/tasks/pleroma/ecto/ecto.ex
+++ b/lib/mix/tasks/pleroma/ecto/ecto.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-onl

 defmodule Mix.Tasks.Pleroma.Ecto do
--- a/lib/mix/tasks/pleroma/ecto/migrate.ex
+++ b/lib/mix/tasks/pleroma/ecto/migrate.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-onl

 defmodule Mix.Tasks.Pleroma.Ecto.Migrate do
--- a/lib/mix/tasks/pleroma/ecto/rollback.ex
+++ b/lib/mix/tasks/pleroma/ecto/rollback.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-onl

 defmodule Mix.Tasks.Pleroma.Ecto.Rollback do
--- a/lib/mix/tasks/pleroma/emoji.ex
+++ b/lib/mix/tasks/pleroma/emoji.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.Emoji do
@ -235,7 +235,7 @@ def run(["gen-pack", src]) do
        cwd: tmp_pack_dir
      )

-    emoji_map = Pleroma.Emoji.make_shortcode_to_file_map(tmp_pack_dir, exts)
+    emoji_map = Pleroma.Emoji.Loader.make_shortcode_to_file_map(tmp_pack_dir, exts)

    File.write!(files_name, Jason.encode!(emoji_map, pretty: true))

--- a/lib/mix/tasks/pleroma/instance.ex
+++ b/lib/mix/tasks/pleroma/instance.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.Instance do
--- a/lib/mix/tasks/pleroma/relay.ex
+++ b/lib/mix/tasks/pleroma/relay.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.Relay do
--- a/lib/mix/tasks/pleroma/uploads.ex
+++ b/lib/mix/tasks/pleroma/uploads.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.Uploads do
--- a/lib/mix/tasks/pleroma/user.ex
+++ b/lib/mix/tasks/pleroma/user.ex
@ -1,10 +1,9 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.User do
  use Mix.Task
-  import Ecto.Changeset
  import Mix.Pleroma
  alias Pleroma.User
  alias Pleroma.UserInviteToken
@ -228,9 +227,9 @@ def run(["unsubscribe", nickname]) do
      shell_info("Deactivating #{user.nickname}")
      User.deactivate(user)

-      {:ok, friends} = User.get_friends(user)
-
-      Enum.each(friends, fn friend ->
+      user
+      |> User.get_friends()
+      |> Enum.each(fn friend ->
        user = User.get_cached_by_id(user.id)

        shell_info("Unsubscribing #{friend.nickname} from #{user.nickname}")
@ -405,7 +404,7 @@ def run(["delete_activities", nickname]) do
    start_pleroma()

    with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do
-      {:ok, _} = User.delete_user_activities(user)
+      User.delete_user_activities(user)
      shell_info("User #{nickname} statuses deleted.")
    else
      _ ->
@ -443,39 +442,21 @@ def run(["sign_out", nickname]) do
  end

  defp set_moderator(user, value) do
-    info_cng = User.Info.admin_api_update(user.info, %{is_moderator: value})
-
-    user_cng =
-      Ecto.Changeset.change(user)
-      |> put_embed(:info, info_cng)
-
-    {:ok, user} = User.update_and_set_cache(user_cng)
+    {:ok, user} = User.update_info(user, &User.Info.admin_api_update(&1, %{is_moderator: value}))

    shell_info("Moderator status of #{user.nickname}: #{user.info.is_moderator}")
    user
  end

  defp set_admin(user, value) do
-    info_cng = User.Info.admin_api_update(user.info, %{is_admin: value})
-
-    user_cng =
-      Ecto.Changeset.change(user)
-      |> put_embed(:info, info_cng)
-
-    {:ok, user} = User.update_and_set_cache(user_cng)
+    {:ok, user} = User.update_info(user, &User.Info.admin_api_update(&1, %{is_admin: value}))

    shell_info("Admin status of #{user.nickname}: #{user.info.is_admin}")
    user
  end

  defp set_locked(user, value) do
-    info_cng = User.Info.user_upgrade(user.info, %{locked: value})
-
-    user_cng =
-      Ecto.Changeset.change(user)
-      |> put_embed(:info, info_cng)
-
-    {:ok, user} = User.update_and_set_cache(user_cng)
+    {:ok, user} = User.update_info(user, &User.Info.user_upgrade(&1, %{locked: value}))

    shell_info("Locked status of #{user.nickname}: #{user.info.locked}")
    user
--- a/lib/pleroma/activity.ex
+++ b/lib/pleroma/activity.ex
@ -21,7 +21,7 @@ defmodule Pleroma.Activity do
  @type t :: %__MODULE__{}
  @type actor :: String.t()

-  @primary_key {:id, Pleroma.FlakeId, autogenerate: true}
+  @primary_key {:id, FlakeId.Ecto.CompatType, autogenerate: true}

  # https://github.com/tootsuite/mastodon/blob/master/app/models/notification.rb#L19
  @mastodon_notification_types %{
@ -137,11 +137,18 @@ def get_by_ap_id_with_object(ap_id) do
    |> Repo.one()
  end

+  @spec get_by_id(String.t()) :: Activity.t() | nil
  def get_by_id(id) do
-    Activity
-    |> where([a], a.id == ^id)
-    |> restrict_deactivated_users()
-    |> Repo.one()
+    case FlakeId.flake_id?(id) do
+      true ->
+        Activity
+        |> where([a], a.id == ^id)
+        |> restrict_deactivated_users()
+        |> Repo.one()
+
+      _ ->
+        nil
+    end
  end

  def get_by_id_with_object(id) do
--- a/lib/pleroma/activity/queries.ex
+++ b/lib/pleroma/activity/queries.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Activity.Queries do
--- a/lib/pleroma/activity_expiration.ex
+++ b/lib/pleroma/activity_expiration.ex
@ -7,7 +7,6 @@ defmodule Pleroma.ActivityExpiration do

  alias Pleroma.Activity
  alias Pleroma.ActivityExpiration
-  alias Pleroma.FlakeId
  alias Pleroma.Repo

  import Ecto.Changeset
@ -17,7 +16,7 @@ defmodule Pleroma.ActivityExpiration do
  @min_activity_lifetime :timer.hours(1)

  schema "activity_expirations" do
-    belongs_to(:activity, Activity, type: FlakeId)
+    belongs_to(:activity, Activity, type: FlakeId.Ecto.CompatType)
    field(:scheduled_at, :naive_datetime)
  end

--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@ -35,7 +35,6 @@ def start(_type, _args) do
        Pleroma.Config.TransferTask,
        Pleroma.Emoji,
        Pleroma.Captcha,
-        Pleroma.FlakeId,
        Pleroma.Daemons.ScheduledActivityDaemon,
        Pleroma.Daemons.ActivityExpirationDaemon
      ] ++
@ -102,10 +101,14 @@ defp cachex_children do
      build_cachex("rich_media", default_ttl: :timer.minutes(120), limit: 5000),
      build_cachex("scrubber", limit: 2500),
      build_cachex("idempotency", expiration: idempotency_expiration(), limit: 2500),
-      build_cachex("web_resp", limit: 2500)
+      build_cachex("web_resp", limit: 2500),
+      build_cachex("emoji_packs", expiration: emoji_packs_expiration(), limit: 10)
    ]
  end

+  defp emoji_packs_expiration,
+    do: expiration(default: :timer.seconds(5 * 60), interval: :timer.seconds(60))
+
  defp idempotency_expiration,
    do: expiration(default: :timer.seconds(6 * 60 * 60), interval: :timer.seconds(60))

--- a/lib/pleroma/bbs/handler.ex
+++ b/lib/pleroma/bbs/handler.ex
@ -42,7 +42,7 @@ defp loop(state) do
  end

  def puts_activity(activity) do
-    status = Pleroma.Web.MastodonAPI.StatusView.render("status.json", %{activity: activity})
+    status = Pleroma.Web.MastodonAPI.StatusView.render("show.json", %{activity: activity})
    IO.puts("-- #{status.id} by #{status.account.display_name} (#{status.account.acct})")
    IO.puts(HtmlSanitizeEx.strip_tags(status.content))
    IO.puts("")
--- a/lib/pleroma/bookmark.ex
+++ b/lib/pleroma/bookmark.ex
@ -10,20 +10,20 @@ defmodule Pleroma.Bookmark do

  alias Pleroma.Activity
  alias Pleroma.Bookmark
-  alias Pleroma.FlakeId
  alias Pleroma.Repo
  alias Pleroma.User

  @type t :: %__MODULE__{}

  schema "bookmarks" do
-    belongs_to(:user, User, type: FlakeId)
-    belongs_to(:activity, Activity, type: FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
+    belongs_to(:activity, Activity, type: FlakeId.Ecto.CompatType)

    timestamps()
  end

-  @spec create(FlakeId.t(), FlakeId.t()) :: {:ok, Bookmark.t()} | {:error, Changeset.t()}
+  @spec create(FlakeId.Ecto.CompatType.t(), FlakeId.Ecto.CompatType.t()) ::
+          {:ok, Bookmark.t()} | {:error, Changeset.t()}
  def create(user_id, activity_id) do
    attrs = %{
      user_id: user_id,
@ -37,7 +37,7 @@ def create(user_id, activity_id) do
    |> Repo.insert()
  end

-  @spec for_user_query(FlakeId.t()) :: Ecto.Query.t()
+  @spec for_user_query(FlakeId.Ecto.CompatType.t()) :: Ecto.Query.t()
  def for_user_query(user_id) do
    Bookmark
    |> where(user_id: ^user_id)
@ -52,7 +52,8 @@ def get(user_id, activity_id) do
    |> Repo.one()
  end

-  @spec destroy(FlakeId.t(), FlakeId.t()) :: {:ok, Bookmark.t()} | {:error, Changeset.t()}
+  @spec destroy(FlakeId.Ecto.CompatType.t(), FlakeId.Ecto.CompatType.t()) ::
+          {:ok, Bookmark.t()} | {:error, Changeset.t()}
  def destroy(user_id, activity_id) do
    from(b in Bookmark,
      where: b.user_id == ^user_id,
--- a/lib/pleroma/constants.ex
+++ b/lib/pleroma/constants.ex
@ -6,4 +6,16 @@ defmodule Pleroma.Constants do
  use Const

  const(as_public, do: "https://www.w3.org/ns/activitystreams#Public")
+
+  const(object_internal_fields,
+    do: [
+      "likes",
+      "like_count",
+      "announcements",
+      "announcement_count",
+      "emoji",
+      "context_id",
+      "deleted_activity_id"
+    ]
+  )
 end
--- a/lib/pleroma/conversation/participation.ex
+++ b/lib/pleroma/conversation/participation.ex
@ -13,10 +13,10 @@ defmodule Pleroma.Conversation.Participation do
  import Ecto.Query

  schema "conversation_participations" do
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    belongs_to(:conversation, Conversation)
    field(:read, :boolean, default: false)
-    field(:last_activity_id, Pleroma.FlakeId, virtual: true)
+    field(:last_activity_id, FlakeId.Ecto.CompatType, virtual: true)

    has_many(:recipient_ships, RecipientShip)
    has_many(:recipients, through: [:recipient_ships, :user])
--- a/lib/pleroma/conversation/participation_recipient_ship.ex
+++ b/lib/pleroma/conversation/participation_recipient_ship.ex
@ -12,7 +12,7 @@ defmodule Pleroma.Conversation.Participation.RecipientShip do
  import Ecto.Changeset

  schema "conversation_participation_recipient_ships" do
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    belongs_to(:participation, Participation)
  end

--- a/lib/pleroma/delivery.ex
+++ b/lib/pleroma/delivery.ex
@ -6,7 +6,6 @@ defmodule Pleroma.Delivery do
  use Ecto.Schema

  alias Pleroma.Delivery
-  alias Pleroma.FlakeId
  alias Pleroma.Object
  alias Pleroma.Repo
  alias Pleroma.User
@ -16,7 +15,7 @@ defmodule Pleroma.Delivery do
  import Ecto.Query

  schema "deliveries" do
-    belongs_to(:user, User, type: FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    belongs_to(:object, Object)
  end

--- a/lib/pleroma/docs/markdown.ex
+++ b/lib/pleroma/docs/markdown.ex
@ -23,7 +23,7 @@ def process(descriptions) do

      IO.write(file, "#{group[:description]}\n")

-      for child <- group[:children] do
+      for child <- group[:children] || [] do
        print_child_header(file, child)

        print_suggestions(file, child[:suggestions])
@ -44,6 +44,17 @@ def process(descriptions) do
    {:ok, config_path}
  end

+  defp print_child_header(file, %{key: key, type: type, description: description} = _child) do
+    IO.write(
+      file,
+      "- `#{inspect(key)}` (`#{inspect(type)}`): #{description}  \n"
+    )
+  end
+
+  defp print_child_header(file, %{key: key, type: type} = _child) do
+    IO.write(file, "- `#{inspect(key)}` (`#{inspect(type)}`)  \n")
+  end
+
  defp print_suggestion(file, suggestion) when is_list(suggestion) do
    IO.write(file, "  `#{inspect(suggestion)}`\n")
  end
@ -59,20 +70,19 @@ defp print_suggestion(file, suggestion, as_list \\ false) do

  defp print_suggestions(_file, nil), do: nil

-  defp print_suggestions(file, suggestions) do
-    IO.write(file, "Suggestions:\n")
+  defp print_suggestions(_file, ""), do: nil

+  defp print_suggestions(file, suggestions) do
    if length(suggestions) > 1 do
+      IO.write(file, "Suggestions:\n")
+
      for suggestion <- suggestions do
        print_suggestion(file, suggestion, true)
      end
    else
+      IO.write(file, "  Suggestion: ")
+
      print_suggestion(file, List.first(suggestions))
    end
  end
-
-  defp print_child_header(file, child) do
-    IO.write(file, "- `#{inspect(child[:key])}` -`#{inspect(child[:type])}`  \n")
-    IO.write(file, "#{child[:description]}  \n")
-  end
 end
--- a/lib/pleroma/emoji.ex
+++ b/lib/pleroma/emoji.ex
@ -4,24 +4,37 @@

 defmodule Pleroma.Emoji do
  @moduledoc """
-  The emojis are loaded from:
-
-    * emoji packs in INSTANCE-DIR/emoji
-    * the files: `config/emoji.txt` and `config/custom_emoji.txt`
-    * glob paths, nested folder is used as tag name for grouping e.g. priv/static/emoji/custom/nested_folder
-
-  This GenServer stores in an ETS table the list of the loaded emojis, and also allows to reload the list at runtime.
+  This GenServer stores in an ETS table the list of the loaded emojis,
+  and also allows to reload the list at runtime.
  """
  use GenServer

+  alias Pleroma.Emoji.Loader
+
  require Logger

-  @type pattern :: Regex.t() | module() | String.t()
-  @type patterns :: pattern() | [pattern()]
-  @type group_patterns :: keyword(patterns())
-
  @ets __MODULE__.Ets
-  @ets_options [:ordered_set, :protected, :named_table, {:read_concurrency, true}]
+  @ets_options [
+    :ordered_set,
+    :protected,
+    :named_table,
+    {:read_concurrency, true}
+  ]
+
+  defstruct [:code, :file, :tags, :safe_code, :safe_file]
+
+  @doc "Build emoji struct"
+  def build({code, file, tags}) do
+    %__MODULE__{
+      code: code,
+      file: file,
+      tags: tags,
+      safe_code: Pleroma.HTML.strip_tags(code),
+      safe_file: Pleroma.HTML.strip_tags(file)
+    }
+  end
+
+  def build({code, file}), do: build({code, file, []})

  @doc false
  def start_link(_) do
@ -44,11 +57,14 @@ def get(name) do
  end

  @doc "Returns all the emojos!!"
-  @spec get_all() :: [{String.t(), String.t()}, ...]
+  @spec get_all() :: list({String.t(), String.t(), String.t()})
  def get_all do
    :ets.tab2list(@ets)
  end

+  @doc "Clear out old emojis"
+  def clear_all, do: :ets.delete_all_objects(@ets)
+
  @doc false
  def init(_) do
    @ets = :ets.new(@ets, @ets_options)
@ -58,13 +74,13 @@ def init(_) do

  @doc false
  def handle_cast(:reload, state) do
-    load()
+    update_emojis(Loader.load())
    {:noreply, state}
  end

  @doc false
  def handle_call(:reload, _from, state) do
-    load()
+    update_emojis(Loader.load())
    {:reply, :ok, state}
  end

@ -75,189 +91,11 @@ def terminate(_, _) do

  @doc false
  def code_change(_old_vsn, state, _extra) do
-    load()
+    update_emojis(Loader.load())
    {:ok, state}
  end

-  defp load do
-    emoji_dir_path =
-      Path.join(
-        Pleroma.Config.get!([:instance, :static_dir]),
-        "emoji"
-      )
-
-    emoji_groups = Pleroma.Config.get([:emoji, :groups])
-
-    case File.ls(emoji_dir_path) do
-      {:error, :enoent} ->
-        # The custom emoji directory doesn't exist,
-        # don't do anything
-        nil
-
-      {:error, e} ->
-        # There was some other error
-        Logger.error("Could not access the custom emoji directory #{emoji_dir_path}: #{e}")
-
-      {:ok, results} ->
-        grouped =
-          Enum.group_by(results, fn file -> File.dir?(Path.join(emoji_dir_path, file)) end)
-
-        packs = grouped[true] || []
-        files = grouped[false] || []
-
-        # Print the packs we've found
-        Logger.info("Found emoji packs: #{Enum.join(packs, ", ")}")
-
-        if not Enum.empty?(files) do
-          Logger.warn(
-            "Found files in the emoji folder. These will be ignored, please move them to a subdirectory\nFound files: #{
-              Enum.join(files, ", ")
-            }"
-          )
-        end
-
-        emojis =
-          Enum.flat_map(
-            packs,
-            fn pack -> load_pack(Path.join(emoji_dir_path, pack), emoji_groups) end
-          )
-
-        true = :ets.insert(@ets, emojis)
-    end
-
-    # Compat thing for old custom emoji handling & default emoji,
-    # it should run even if there are no emoji packs
-    shortcode_globs = Pleroma.Config.get([:emoji, :shortcode_globs], [])
-
-    emojis =
-      (load_from_file("config/emoji.txt", emoji_groups) ++
-         load_from_file("config/custom_emoji.txt", emoji_groups) ++
-         load_from_globs(shortcode_globs, emoji_groups))
-      |> Enum.reject(fn value -> value == nil end)
-
-    true = :ets.insert(@ets, emojis)
-
-    :ok
-  end
-
-  defp load_pack(pack_dir, emoji_groups) do
-    pack_name = Path.basename(pack_dir)
-
-    emoji_txt = Path.join(pack_dir, "emoji.txt")
-
-    if File.exists?(emoji_txt) do
-      load_from_file(emoji_txt, emoji_groups)
-    else
-      extensions = Pleroma.Config.get([:emoji, :pack_extensions])
-
-      Logger.info(
-        "No emoji.txt found for pack \"#{pack_name}\", assuming all #{Enum.join(extensions, ", ")} files are emoji"
-      )
-
-      make_shortcode_to_file_map(pack_dir, extensions)
-      |> Enum.map(fn {shortcode, rel_file} ->
-        filename = Path.join("/emoji/#{pack_name}", rel_file)
-
-        {shortcode, filename, [to_string(match_extra(emoji_groups, filename))]}
-      end)
-    end
-  end
-
-  def make_shortcode_to_file_map(pack_dir, exts) do
-    find_all_emoji(pack_dir, exts)
-    |> Enum.map(&Path.relative_to(&1, pack_dir))
-    |> Enum.map(fn f -> {f |> Path.basename() |> Path.rootname(), f} end)
-    |> Enum.into(%{})
-  end
-
-  def find_all_emoji(dir, exts) do
-    Enum.reduce(
-      File.ls!(dir),
-      [],
-      fn f, acc ->
-        filepath = Path.join(dir, f)
-
-        if File.dir?(filepath) do
-          acc ++ find_all_emoji(filepath, exts)
-        else
-          acc ++ [filepath]
-        end
-      end
-    )
-    |> Enum.filter(fn f -> Path.extname(f) in exts end)
-  end
-
-  defp load_from_file(file, emoji_groups) do
-    if File.exists?(file) do
-      load_from_file_stream(File.stream!(file), emoji_groups)
-    else
-      []
-    end
-  end
-
-  defp load_from_file_stream(stream, emoji_groups) do
-    stream
-    |> Stream.map(&String.trim/1)
-    |> Stream.map(fn line ->
-      case String.split(line, ~r/,\s*/) do
-        [name, file] ->
-          {name, file, [to_string(match_extra(emoji_groups, file))]}
-
-        [name, file | tags] ->
-          {name, file, tags}
-
-        _ ->
-          nil
-      end
-    end)
-    |> Enum.to_list()
-  end
-
-  defp load_from_globs(globs, emoji_groups) do
-    static_path = Path.join(:code.priv_dir(:pleroma), "static")
-
-    paths =
-      Enum.map(globs, fn glob ->
-        Path.join(static_path, glob)
-        |> Path.wildcard()
-      end)
-      |> Enum.concat()
-
-    Enum.map(paths, fn path ->
-      tag = match_extra(emoji_groups, Path.join("/", Path.relative_to(path, static_path)))
-      shortcode = Path.basename(path, Path.extname(path))
-      external_path = Path.join("/", Path.relative_to(path, static_path))
-      {shortcode, external_path, [to_string(tag)]}
-    end)
-  end
-
-  @doc """
-  Finds a matching group for the given emoji filename
-  """
-  @spec match_extra(group_patterns(), String.t()) :: atom() | nil
-  def match_extra(group_patterns, filename) do
-    match_group_patterns(group_patterns, fn pattern ->
-      case pattern do
-        %Regex{} = regex -> Regex.match?(regex, filename)
-        string when is_binary(string) -> filename == string
-      end
-    end)
-  end
-
-  defp match_group_patterns(group_patterns, matcher) do
-    Enum.find_value(group_patterns, fn {group, patterns} ->
-      patterns =
-        patterns
-        |> List.wrap()
-        |> Enum.map(fn pattern ->
-          if String.contains?(pattern, "*") do
-            ~r(#{String.replace(pattern, "*", ".*")})
-          else
-            pattern
-          end
-        end)
-
-      Enum.any?(patterns, matcher) && group
-    end)
+  defp update_emojis(emojis) do
+    :ets.insert(@ets, emojis)
  end
 end
--- a/lib/pleroma/emoji/formatter.ex
+++ b/lib/pleroma/emoji/formatter.ex
@ -0,0 +1,59 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Emoji.Formatter do
+  alias Pleroma.Emoji
+  alias Pleroma.HTML
+  alias Pleroma.Web.MediaProxy
+
+  def emojify(text) do
+    emojify(text, Emoji.get_all())
+  end
+
+  def emojify(text, nil), do: text
+
+  def emojify(text, emoji, strip \\ false) do
+    Enum.reduce(emoji, text, fn
+      {_, %Emoji{safe_code: emoji, safe_file: file}}, text ->
+        String.replace(text, ":#{emoji}:", prepare_emoji_html(emoji, file, strip))
+
+      {unsafe_emoji, unsafe_file}, text ->
+        emoji = HTML.strip_tags(unsafe_emoji)
+        file = HTML.strip_tags(unsafe_file)
+        String.replace(text, ":#{emoji}:", prepare_emoji_html(emoji, file, strip))
+    end)
+    |> HTML.filter_tags()
+  end
+
+  defp prepare_emoji_html(_emoji, _file, true), do: ""
+
+  defp prepare_emoji_html(emoji, file, _strip) do
+    "<img class='emoji' alt='#{emoji}' title='#{emoji}' src='#{MediaProxy.url(file)}' />"
+  end
+
+  def demojify(text) do
+    emojify(text, Emoji.get_all(), true)
+  end
+
+  def demojify(text, nil), do: text
+
+  @doc "Outputs a list of the emoji-shortcodes in a text"
+  def get_emoji(text) when is_binary(text) do
+    Enum.filter(Emoji.get_all(), fn {emoji, %Emoji{}} ->
+      String.contains?(text, ":#{emoji}:")
+    end)
+  end
+
+  def get_emoji(_), do: []
+
+  @doc "Outputs a list of the emoji-Maps in a text"
+  def get_emoji_map(text) when is_binary(text) do
+    get_emoji(text)
+    |> Enum.reduce(%{}, fn {name, %Emoji{file: file}}, acc ->
+      Map.put(acc, name, "#{Pleroma.Web.Endpoint.static_url()}#{file}")
+    end)
+  end
+
+  def get_emoji_map(_), do: []
+end
--- a/lib/pleroma/emoji/loader.ex
+++ b/lib/pleroma/emoji/loader.ex
@ -0,0 +1,224 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Emoji.Loader do
+  @moduledoc """
+  The Loader emoji from:
+
+    * emoji packs in INSTANCE-DIR/emoji
+    * the files: `config/emoji.txt` and `config/custom_emoji.txt`
+    * glob paths, nested folder is used as tag name for grouping e.g. priv/static/emoji/custom/nested_folder
+  """
+  alias Pleroma.Config
+  alias Pleroma.Emoji
+
+  require Logger
+
+  @type pattern :: Regex.t() | module() | String.t()
+  @type patterns :: pattern() | [pattern()]
+  @type group_patterns :: keyword(patterns())
+  @type emoji :: {String.t(), Emoji.t()}
+
+  @doc """
+  Loads emojis from files/packs.
+
+  returns list emojis in format:
+  `{"000", "/emoji/freespeechextremist.com/000.png", ["Custom"]}`
+  """
+  @spec load() :: list(emoji)
+  def load do
+    emoji_dir_path = Path.join(Config.get!([:instance, :static_dir]), "emoji")
+
+    emoji_groups = Config.get([:emoji, :groups])
+
+    emojis =
+      case File.ls(emoji_dir_path) do
+        {:error, :enoent} ->
+          # The custom emoji directory doesn't exist,
+          # don't do anything
+          []
+
+        {:error, e} ->
+          # There was some other error
+          Logger.error("Could not access the custom emoji directory #{emoji_dir_path}: #{e}")
+          []
+
+        {:ok, results} ->
+          grouped =
+            Enum.group_by(results, fn file ->
+              File.dir?(Path.join(emoji_dir_path, file))
+            end)
+
+          packs = grouped[true] || []
+          files = grouped[false] || []
+
+          # Print the packs we've found
+          Logger.info("Found emoji packs: #{Enum.join(packs, ", ")}")
+
+          if not Enum.empty?(files) do
+            Logger.warn(
+              "Found files in the emoji folder. These will be ignored, please move them to a subdirectory\nFound files: #{
+                Enum.join(files, ", ")
+              }"
+            )
+          end
+
+          emojis =
+            Enum.flat_map(packs, fn pack ->
+              load_pack(Path.join(emoji_dir_path, pack), emoji_groups)
+            end)
+
+          Emoji.clear_all()
+          emojis
+      end
+
+    # Compat thing for old custom emoji handling & default emoji,
+    # it should run even if there are no emoji packs
+    shortcode_globs = Config.get([:emoji, :shortcode_globs], [])
+
+    emojis_txt =
+      (load_from_file("config/emoji.txt", emoji_groups) ++
+         load_from_file("config/custom_emoji.txt", emoji_groups) ++
+         load_from_globs(shortcode_globs, emoji_groups))
+      |> Enum.reject(fn value -> value == nil end)
+
+    Enum.map(emojis ++ emojis_txt, &prepare_emoji/1)
+  end
+
+  defp prepare_emoji({code, _, _} = emoji), do: {code, Emoji.build(emoji)}
+
+  defp load_pack(pack_dir, emoji_groups) do
+    pack_name = Path.basename(pack_dir)
+
+    pack_file = Path.join(pack_dir, "pack.json")
+
+    if File.exists?(pack_file) do
+      contents = Jason.decode!(File.read!(pack_file))
+
+      contents["files"]
+      |> Enum.map(fn {name, rel_file} ->
+        filename = Path.join("/emoji/#{pack_name}", rel_file)
+        {name, filename, ["pack:#{pack_name}"]}
+      end)
+    else
+      # Load from emoji.txt / all files
+      emoji_txt = Path.join(pack_dir, "emoji.txt")
+
+      if File.exists?(emoji_txt) do
+        load_from_file(emoji_txt, emoji_groups)
+      else
+        extensions = Pleroma.Config.get([:emoji, :pack_extensions])
+
+        Logger.info(
+          "No emoji.txt found for pack \"#{pack_name}\", assuming all #{
+            Enum.join(extensions, ", ")
+          } files are emoji"
+        )
+
+        make_shortcode_to_file_map(pack_dir, extensions)
+        |> Enum.map(fn {shortcode, rel_file} ->
+          filename = Path.join("/emoji/#{pack_name}", rel_file)
+
+          {shortcode, filename, [to_string(match_extra(emoji_groups, filename))]}
+        end)
+      end
+    end
+  end
+
+  def make_shortcode_to_file_map(pack_dir, exts) do
+    find_all_emoji(pack_dir, exts)
+    |> Enum.map(&Path.relative_to(&1, pack_dir))
+    |> Enum.map(fn f -> {f |> Path.basename() |> Path.rootname(), f} end)
+    |> Enum.into(%{})
+  end
+
+  def find_all_emoji(dir, exts) do
+    dir
+    |> File.ls!()
+    |> Enum.flat_map(fn f ->
+      filepath = Path.join(dir, f)
+
+      if File.dir?(filepath) do
+        find_all_emoji(filepath, exts)
+      else
+        [filepath]
+      end
+    end)
+    |> Enum.filter(fn f -> Path.extname(f) in exts end)
+  end
+
+  defp load_from_file(file, emoji_groups) do
+    if File.exists?(file) do
+      load_from_file_stream(File.stream!(file), emoji_groups)
+    else
+      []
+    end
+  end
+
+  defp load_from_file_stream(stream, emoji_groups) do
+    stream
+    |> Stream.map(&String.trim/1)
+    |> Stream.map(fn line ->
+      case String.split(line, ~r/,\s*/) do
+        [name, file] ->
+          {name, file, [to_string(match_extra(emoji_groups, file))]}
+
+        [name, file | tags] ->
+          {name, file, tags}
+
+        _ ->
+          nil
+      end
+    end)
+    |> Enum.to_list()
+  end
+
+  defp load_from_globs(globs, emoji_groups) do
+    static_path = Path.join(:code.priv_dir(:pleroma), "static")
+
+    paths =
+      Enum.map(globs, fn glob ->
+        Path.join(static_path, glob)
+        |> Path.wildcard()
+      end)
+      |> Enum.concat()
+
+    Enum.map(paths, fn path ->
+      tag = match_extra(emoji_groups, Path.join("/", Path.relative_to(path, static_path)))
+      shortcode = Path.basename(path, Path.extname(path))
+      external_path = Path.join("/", Path.relative_to(path, static_path))
+      {shortcode, external_path, [to_string(tag)]}
+    end)
+  end
+
+  @doc """
+  Finds a matching group for the given emoji filename
+  """
+  @spec match_extra(group_patterns(), String.t()) :: atom() | nil
+  def match_extra(group_patterns, filename) do
+    match_group_patterns(group_patterns, fn pattern ->
+      case pattern do
+        %Regex{} = regex -> Regex.match?(regex, filename)
+        string when is_binary(string) -> filename == string
+      end
+    end)
+  end
+
+  defp match_group_patterns(group_patterns, matcher) do
+    Enum.find_value(group_patterns, fn {group, patterns} ->
+      patterns =
+        patterns
+        |> List.wrap()
+        |> Enum.map(fn pattern ->
+          if String.contains?(pattern, "*") do
+            ~r(#{String.replace(pattern, "*", ".*")})
+          else
+            pattern
+          end
+        end)
+
+      Enum.any?(patterns, matcher) && group
+    end)
+  end
+end
--- a/lib/pleroma/filter.ex
+++ b/lib/pleroma/filter.ex
@ -12,7 +12,7 @@ defmodule Pleroma.Filter do
  alias Pleroma.User

  schema "filters" do
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    field(:filter_id, :integer)
    field(:hide, :boolean, default: false)
    field(:whole_word, :boolean, default: true)
--- a/lib/pleroma/flake_id.ex
+++ b/lib/pleroma/flake_id.ex
@ -1,182 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.FlakeId do
-  @moduledoc """
-  Flake is a decentralized, k-ordered id generation service.
-
-  Adapted from:
-
-  * [flaky](https://github.com/nirvana/flaky), released under the terms of the Truly Free License,
-  * [Flake](https://github.com/boundary/flake), Copyright 2012, Boundary, Apache License, Version 2.0
-  """
-
-  @type t :: binary
-
-  use Ecto.Type
-  use GenServer
-  require Logger
-  alias __MODULE__
-  import Kernel, except: [to_string: 1]
-
-  defstruct node: nil, time: 0, sq: 0
-
-  @doc "Converts a binary Flake to a String"
-  def to_string(<<0::integer-size(64), id::integer-size(64)>>) do
-    Kernel.to_string(id)
-  end
-
-  def to_string(<<_::integer-size(64), _::integer-size(48), _::integer-size(16)>> = flake) do
-    encode_base62(flake)
-  end
-
-  def to_string(s), do: s
-
-  def from_string(int) when is_integer(int) do
-    from_string(Kernel.to_string(int))
-  end
-
-  for i <- [-1, 0] do
-    def from_string(unquote(i)), do: <<0::integer-size(128)>>
-    def from_string(unquote(Kernel.to_string(i))), do: <<0::integer-size(128)>>
-  end
-
-  def from_string(<<_::integer-size(128)>> = flake), do: flake
-
-  def from_string(string) when is_binary(string) and byte_size(string) < 18 do
-    case Integer.parse(string) do
-      {id, ""} -> <<0::integer-size(64), id::integer-size(64)>>
-      _ -> nil
-    end
-  end
-
-  def from_string(string) do
-    string |> decode_base62 |> from_integer
-  end
-
-  def to_integer(<<integer::integer-size(128)>>), do: integer
-
-  def from_integer(integer) do
-    <<_time::integer-size(64), _node::integer-size(48), _seq::integer-size(16)>> =
-      <<integer::integer-size(128)>>
-  end
-
-  @doc "Generates a Flake"
-  @spec get :: binary
-  def get, do: to_string(:gen_server.call(:flake, :get))
-
-  # checks that ID is is valid FlakeID
-  #
-  @spec is_flake_id?(String.t()) :: boolean
-  def is_flake_id?(id), do: is_flake_id?(String.to_charlist(id), true)
-  defp is_flake_id?([c | cs], true) when c >= ?0 and c <= ?9, do: is_flake_id?(cs, true)
-  defp is_flake_id?([c | cs], true) when c >= ?A and c <= ?Z, do: is_flake_id?(cs, true)
-  defp is_flake_id?([c | cs], true) when c >= ?a and c <= ?z, do: is_flake_id?(cs, true)
-  defp is_flake_id?([], true), do: true
-  defp is_flake_id?(_, _), do: false
-
-  # -- Ecto.Type API
-  @impl Ecto.Type
-  def type, do: :uuid
-
-  @impl Ecto.Type
-  def cast(value) do
-    {:ok, FlakeId.to_string(value)}
-  end
-
-  @impl Ecto.Type
-  def load(value) do
-    {:ok, FlakeId.to_string(value)}
-  end
-
-  @impl Ecto.Type
-  def dump(value) do
-    {:ok, FlakeId.from_string(value)}
-  end
-
-  def autogenerate, do: get()
-
-  # -- GenServer API
-  def start_link(_) do
-    :gen_server.start_link({:local, :flake}, __MODULE__, [], [])
-  end
-
-  @impl GenServer
-  def init([]) do
-    {:ok, %FlakeId{node: worker_id(), time: time()}}
-  end
-
-  @impl GenServer
-  def handle_call(:get, _from, state) do
-    {flake, new_state} = get(time(), state)
-    {:reply, flake, new_state}
-  end
-
-  # Matches when the calling time is the same as the state time. Incr. sq
-  defp get(time, %FlakeId{time: time, node: node, sq: seq}) do
-    new_state = %FlakeId{time: time, node: node, sq: seq + 1}
-    {gen_flake(new_state), new_state}
-  end
-
-  # Matches when the times are different, reset sq
-  defp get(newtime, %FlakeId{time: time, node: node}) when newtime > time do
-    new_state = %FlakeId{time: newtime, node: node, sq: 0}
-    {gen_flake(new_state), new_state}
-  end
-
-  # Error when clock is running backwards
-  defp get(newtime, %FlakeId{time: time}) when newtime < time do
-    {:error, :clock_running_backwards}
-  end
-
-  defp gen_flake(%FlakeId{time: time, node: node, sq: seq}) do
-    <<time::integer-size(64), node::integer-size(48), seq::integer-size(16)>>
-  end
-
-  defp nthchar_base62(n) when n <= 9, do: ?0 + n
-  defp nthchar_base62(n) when n <= 35, do: ?A + n - 10
-  defp nthchar_base62(n), do: ?a + n - 36
-
-  defp encode_base62(<<integer::integer-size(128)>>) do
-    integer
-    |> encode_base62([])
-    |> List.to_string()
-  end
-
-  defp encode_base62(int, acc) when int < 0, do: encode_base62(-int, acc)
-  defp encode_base62(int, []) when int == 0, do: '0'
-  defp encode_base62(int, acc) when int == 0, do: acc
-
-  defp encode_base62(int, acc) do
-    r = rem(int, 62)
-    id = div(int, 62)
-    acc = [nthchar_base62(r) | acc]
-    encode_base62(id, acc)
-  end
-
-  defp decode_base62(s) do
-    decode_base62(String.to_charlist(s), 0)
-  end
-
-  defp decode_base62([c | cs], acc) when c >= ?0 and c <= ?9,
-    do: decode_base62(cs, 62 * acc + (c - ?0))
-
-  defp decode_base62([c | cs], acc) when c >= ?A and c <= ?Z,
-    do: decode_base62(cs, 62 * acc + (c - ?A + 10))
-
-  defp decode_base62([c | cs], acc) when c >= ?a and c <= ?z,
-    do: decode_base62(cs, 62 * acc + (c - ?a + 36))
-
-  defp decode_base62([], acc), do: acc
-
-  defp time do
-    {mega_seconds, seconds, micro_seconds} = :erlang.timestamp()
-    1_000_000_000 * mega_seconds + seconds * 1000 + :erlang.trunc(micro_seconds / 1000)
-  end
-
-  defp worker_id do
-    <<worker::integer-size(48)>> = :crypto.strong_rand_bytes(6)
-    worker
-  end
-end
--- a/lib/pleroma/formatter.ex
+++ b/lib/pleroma/formatter.ex
@ -3,10 +3,8 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Formatter do
-  alias Pleroma.Emoji
  alias Pleroma.HTML
  alias Pleroma.User
-  alias Pleroma.Web.MediaProxy

  @safe_mention_regex ~r/^(\s*(?<mentions>(@.+?\s+){1,})+)(?<rest>.*)/s
  @link_regex ~r"((?:http(s)?:\/\/)?[\w.-]+(?:\.[\w\.-]+)+[\w\-\._~%:/?#[\]@!\$&'\(\)\*\+,;=.]+)|[0-9a-z+\-\.]+:[0-9a-z$-_.+!*'(),]+"ui
@ -36,9 +34,9 @@ def mention_handler("@" <> nickname, buffer, opts, acc) do
        nickname_text = get_nickname_text(nickname, opts)

        link =
-          "<span class='h-card'><a data-user='#{id}' class='u-url mention' href='#{ap_id}'>@<span>#{
+          ~s(<span class="h-card"><a data-user="#{id}" class="u-url mention" href="#{ap_id}" rel="ugc">@<span>#{
            nickname_text
-          }</span></a></span>"
+          }</span></a></span>)

        {link, %{acc | mentions: MapSet.put(acc.mentions, {"@" <> nickname, user})}}

@ -50,7 +48,7 @@ def mention_handler("@" <> nickname, buffer, opts, acc) do
  def hashtag_handler("#" <> tag = tag_text, _buffer, _opts, acc) do
    tag = String.downcase(tag)
    url = "#{Pleroma.Web.base_url()}/tag/#{tag}"
-    link = "<a class='hashtag' data-tag='#{tag}' href='#{url}' rel='tag'>#{tag_text}</a>"
+    link = ~s(<a class="hashtag" data-tag="#{tag}" href="#{url}" rel="tag ugc">#{tag_text}</a>)

    {link, %{acc | tags: MapSet.put(acc.tags, {tag_text, tag})}}
  end
@ -100,51 +98,6 @@ def mentions_escape(text, options \\ []) do
    end
  end

-  def emojify(text) do
-    emojify(text, Emoji.get_all())
-  end
-
-  def emojify(text, nil), do: text
-
-  def emojify(text, emoji, strip \\ false) do
-    Enum.reduce(emoji, text, fn emoji_data, text ->
-      emoji = HTML.strip_tags(elem(emoji_data, 0))
-      file = HTML.strip_tags(elem(emoji_data, 1))
-
-      html =
-        if not strip do
-          "<img class='emoji' alt='#{emoji}' title='#{emoji}' src='#{MediaProxy.url(file)}' />"
-        else
-          ""
-        end
-
-      String.replace(text, ":#{emoji}:", html) |> HTML.filter_tags()
-    end)
-  end
-
-  def demojify(text) do
-    emojify(text, Emoji.get_all(), true)
-  end
-
-  def demojify(text, nil), do: text
-
-  @doc "Outputs a list of the emoji-shortcodes in a text"
-  def get_emoji(text) when is_binary(text) do
-    Enum.filter(Emoji.get_all(), fn {emoji, _, _} -> String.contains?(text, ":#{emoji}:") end)
-  end
-
-  def get_emoji(_), do: []
-
-  @doc "Outputs a list of the emoji-Maps in a text"
-  def get_emoji_map(text) when is_binary(text) do
-    get_emoji(text)
-    |> Enum.reduce(%{}, fn {name, file, _group}, acc ->
-      Map.put(acc, name, "#{Pleroma.Web.Endpoint.static_url()}#{file}")
-    end)
-  end
-
-  def get_emoji_map(_), do: []
-
  def html_escape({text, mentions, hashtags}, type) do
    {html_escape(text, type), mentions, hashtags}
  end
--- a/lib/pleroma/html.ex
+++ b/lib/pleroma/html.ex
@ -184,7 +184,8 @@ defmodule Pleroma.HTML.Scrubber.Default do
    "tag",
    "nofollow",
    "noopener",
-    "noreferrer"
+    "noreferrer",
+    "ugc"
  ])

  Meta.allow_tag_with_these_attributes("a", ["name", "title"])
@ -304,7 +305,8 @@ defmodule Pleroma.HTML.Scrubber.LinksOnly do
    "nofollow",
    "noopener",
    "noreferrer",
-    "me"
+    "me",
+    "ugc"
  ])

  Meta.allow_tag_with_these_attributes("a", ["name", "title"])
--- a/lib/pleroma/list.ex
+++ b/lib/pleroma/list.ex
@ -13,7 +13,7 @@ defmodule Pleroma.List do
  alias Pleroma.User

  schema "lists" do
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    field(:title, :string)
    field(:following, {:array, :string}, default: [])
    field(:ap_id, :string)
@ -84,22 +84,11 @@ def get_lists_from_activity(%Activity{actor: ap_id}) do
  end

  # Get lists to which the account belongs.
-  def get_lists_account_belongs(%User{} = owner, account_id) do
-    user = User.get_cached_by_id(account_id)
-
-    query =
-      from(
-        l in Pleroma.List,
-        where:
-          l.user_id == ^owner.id and
-            fragment(
-              "? = ANY(?)",
-              ^user.follower_address,
-              l.following
-            )
-      )
-
-    Repo.all(query)
+  def get_lists_account_belongs(%User{} = owner, user) do
+    Pleroma.List
+    |> where([l], l.user_id == ^owner.id)
+    |> where([l], fragment("? = ANY(?)", ^user.follower_address, l.following))
+    |> Repo.all()
  end

  def rename(%Pleroma.List{} = list, title) do
--- a/lib/pleroma/moderation_log.ex
+++ b/lib/pleroma/moderation_log.ex
@ -14,61 +14,143 @@ defmodule Pleroma.ModerationLog do
    timestamps()
  end

-  def get_all(page, page_size) do
-    from(q in __MODULE__,
-      order_by: [desc: q.inserted_at],
+  def get_all(params) do
+    base_query =
+      get_all_query()
+      |> maybe_filter_by_date(params)
+      |> maybe_filter_by_user(params)
+      |> maybe_filter_by_search(params)
+
+    query_with_pagination = base_query |> paginate_query(params)
+
+    %{
+      items: Repo.all(query_with_pagination),
+      count: Repo.aggregate(base_query, :count, :id)
+    }
+  end
+
+  defp maybe_filter_by_date(query, %{start_date: nil, end_date: nil}), do: query
+
+  defp maybe_filter_by_date(query, %{start_date: start_date, end_date: nil}) do
+    from(q in query,
+      where: q.inserted_at >= ^parse_datetime(start_date)
+    )
+  end
+
+  defp maybe_filter_by_date(query, %{start_date: nil, end_date: end_date}) do
+    from(q in query,
+      where: q.inserted_at <= ^parse_datetime(end_date)
+    )
+  end
+
+  defp maybe_filter_by_date(query, %{start_date: start_date, end_date: end_date}) do
+    from(q in query,
+      where: q.inserted_at >= ^parse_datetime(start_date),
+      where: q.inserted_at <= ^parse_datetime(end_date)
+    )
+  end
+
+  defp maybe_filter_by_user(query, %{user_id: nil}), do: query
+
+  defp maybe_filter_by_user(query, %{user_id: user_id}) do
+    from(q in query,
+      where: fragment("(?)->'actor'->>'id' = ?", q.data, ^user_id)
+    )
+  end
+
+  defp maybe_filter_by_search(query, %{search: search}) when is_nil(search) or search == "",
+    do: query
+
+  defp maybe_filter_by_search(query, %{search: search}) do
+    from(q in query,
+      where: fragment("(?)->>'message' ILIKE ?", q.data, ^"%#{search}%")
+    )
+  end
+
+  defp paginate_query(query, %{page: page, page_size: page_size}) do
+    from(q in query,
      limit: ^page_size,
      offset: ^((page - 1) * page_size)
    )
-    |> Repo.all()
  end

+  defp get_all_query do
+    from(q in __MODULE__,
+      order_by: [desc: q.inserted_at]
+    )
+  end
+
+  defp parse_datetime(datetime) do
+    {:ok, parsed_datetime, _} = DateTime.from_iso8601(datetime)
+
+    parsed_datetime
+  end
+
+  @spec insert_log(%{actor: User, subject: User, action: String.t(), permission: String.t()}) ::
+          {:ok, ModerationLog} | {:error, any}
  def insert_log(%{
        actor: %User{} = actor,
        subject: %User{} = subject,
        action: action,
        permission: permission
      }) do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        subject: user_to_map(subject),
-        action: action,
-        permission: permission
+        "actor" => user_to_map(actor),
+        "subject" => user_to_map(subject),
+        "action" => action,
+        "permission" => permission,
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

+  @spec insert_log(%{actor: User, subject: User, action: String.t()}) ::
+          {:ok, ModerationLog} | {:error, any}
  def insert_log(%{
        actor: %User{} = actor,
        action: "report_update",
        subject: %Activity{data: %{"type" => "Flag"}} = subject
      }) do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        action: "report_update",
-        subject: report_to_map(subject)
+        "actor" => user_to_map(actor),
+        "action" => "report_update",
+        "subject" => report_to_map(subject),
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

+  @spec insert_log(%{actor: User, subject: Activity, action: String.t(), text: String.t()}) ::
+          {:ok, ModerationLog} | {:error, any}
  def insert_log(%{
        actor: %User{} = actor,
        action: "report_response",
        subject: %Activity{} = subject,
        text: text
      }) do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        action: "report_response",
-        subject: report_to_map(subject),
-        text: text
+        "actor" => user_to_map(actor),
+        "action" => "report_response",
+        "subject" => report_to_map(subject),
+        "text" => text,
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

+  @spec insert_log(%{
+          actor: User,
+          subject: Activity,
+          action: String.t(),
+          sensitive: String.t(),
+          visibility: String.t()
+        }) :: {:ok, ModerationLog} | {:error, any}
  def insert_log(%{
        actor: %User{} = actor,
        action: "status_update",
@ -76,41 +158,49 @@ def insert_log(%{
        sensitive: sensitive,
        visibility: visibility
      }) do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        action: "status_update",
-        subject: status_to_map(subject),
-        sensitive: sensitive,
-        visibility: visibility
+        "actor" => user_to_map(actor),
+        "action" => "status_update",
+        "subject" => status_to_map(subject),
+        "sensitive" => sensitive,
+        "visibility" => visibility,
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

+  @spec insert_log(%{actor: User, action: String.t(), subject_id: String.t()}) ::
+          {:ok, ModerationLog} | {:error, any}
  def insert_log(%{
        actor: %User{} = actor,
        action: "status_delete",
        subject_id: subject_id
      }) do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        action: "status_delete",
-        subject_id: subject_id
+        "actor" => user_to_map(actor),
+        "action" => "status_delete",
+        "subject_id" => subject_id,
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

  @spec insert_log(%{actor: User, subject: User, action: String.t()}) ::
          {:ok, ModerationLog} | {:error, any}
  def insert_log(%{actor: %User{} = actor, subject: subject, action: action}) do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        action: action,
-        subject: user_to_map(subject)
+        "actor" => user_to_map(actor),
+        "action" => action,
+        "subject" => user_to_map(subject),
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

  @spec insert_log(%{actor: User, subjects: [User], action: String.t()}) ::
@ -118,97 +208,128 @@ def insert_log(%{actor: %User{} = actor, subject: subject, action: action}) do
  def insert_log(%{actor: %User{} = actor, subjects: subjects, action: action}) do
    subjects = Enum.map(subjects, &user_to_map/1)

-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        action: action,
-        subjects: subjects
+        "actor" => user_to_map(actor),
+        "action" => action,
+        "subjects" => subjects,
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

+  @spec insert_log(%{actor: User, action: String.t(), followed: User, follower: User}) ::
+          {:ok, ModerationLog} | {:error, any}
  def insert_log(%{
        actor: %User{} = actor,
        followed: %User{} = followed,
        follower: %User{} = follower,
        action: "follow"
      }) do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        action: "follow",
-        followed: user_to_map(followed),
-        follower: user_to_map(follower)
+        "actor" => user_to_map(actor),
+        "action" => "follow",
+        "followed" => user_to_map(followed),
+        "follower" => user_to_map(follower),
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

+  @spec insert_log(%{actor: User, action: String.t(), followed: User, follower: User}) ::
+          {:ok, ModerationLog} | {:error, any}
  def insert_log(%{
        actor: %User{} = actor,
        followed: %User{} = followed,
        follower: %User{} = follower,
        action: "unfollow"
      }) do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        action: "unfollow",
-        followed: user_to_map(followed),
-        follower: user_to_map(follower)
+        "actor" => user_to_map(actor),
+        "action" => "unfollow",
+        "followed" => user_to_map(followed),
+        "follower" => user_to_map(follower),
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

+  @spec insert_log(%{
+          actor: User,
+          action: String.t(),
+          nicknames: [String.t()],
+          tags: [String.t()]
+        }) :: {:ok, ModerationLog} | {:error, any}
  def insert_log(%{
        actor: %User{} = actor,
        nicknames: nicknames,
        tags: tags,
        action: action
      }) do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        nicknames: nicknames,
-        tags: tags,
-        action: action
+        "actor" => user_to_map(actor),
+        "nicknames" => nicknames,
+        "tags" => tags,
+        "action" => action,
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
  end

+  @spec insert_log(%{actor: User, action: String.t(), target: String.t()}) ::
+          {:ok, ModerationLog} | {:error, any}
  def insert_log(%{
        actor: %User{} = actor,
        action: action,
        target: target
      })
      when action in ["relay_follow", "relay_unfollow"] do
-    Repo.insert(%ModerationLog{
+    %ModerationLog{
      data: %{
-        actor: user_to_map(actor),
-        action: action,
-        target: target
+        "actor" => user_to_map(actor),
+        "action" => action,
+        "target" => target,
+        "message" => ""
      }
-    })
+    }
+    |> insert_log_entry_with_message()
+  end
+
+  @spec insert_log_entry_with_message(ModerationLog) :: {:ok, ModerationLog} | {:error, any}
+
+  defp insert_log_entry_with_message(entry) do
+    entry.data["message"]
+    |> put_in(get_log_entry_message(entry))
+    |> Repo.insert()
  end

  defp user_to_map(%User{} = user) do
    user
    |> Map.from_struct()
    |> Map.take([:id, :nickname])
-    |> Map.put(:type, "user")
+    |> Map.new(fn {k, v} -> {Atom.to_string(k), v} end)
+    |> Map.put("type", "user")
  end

  defp report_to_map(%Activity{} = report) do
    %{
-      type: "report",
-      id: report.id,
-      state: report.data["state"]
+      "type" => "report",
+      "id" => report.id,
+      "state" => report.data["state"]
    }
  end

  defp status_to_map(%Activity{} = status) do
    %{
-      type: "status",
-      id: status.id
+      "type" => "status",
+      "id" => status.id
    }
  end

--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@ -22,8 +22,8 @@ defmodule Pleroma.Notification do

  schema "notifications" do
    field(:seen, :boolean, default: false)
-    belongs_to(:user, User, type: Pleroma.FlakeId)
-    belongs_to(:activity, Activity, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
+    belongs_to(:activity, Activity, type: FlakeId.Ecto.CompatType)

    timestamps()
  end
--- a/lib/pleroma/object.ex
+++ b/lib/pleroma/object.ex
@ -38,6 +38,24 @@ def change(struct, params \\ %{}) do
  def get_by_id(nil), do: nil
  def get_by_id(id), do: Repo.get(Object, id)

+  def get_by_id_and_maybe_refetch(id, opts \\ []) do
+    %{updated_at: updated_at} = object = get_by_id(id)
+
+    if opts[:interval] &&
+         NaiveDateTime.diff(NaiveDateTime.utc_now(), updated_at) > opts[:interval] do
+      case Fetcher.refetch_object(object) do
+        {:ok, %Object{} = object} ->
+          object
+
+        e ->
+          Logger.error("Couldn't refresh #{object.data["id"]}:\n#{inspect(e)}")
+          object
+      end
+    else
+      object
+    end
+  end
+
  def get_by_ap_id(nil), do: nil

  def get_by_ap_id(ap_id) do
@ -230,4 +248,11 @@ def increase_vote_count(ap_id, name) do
      _ -> :noop
    end
  end
+
+  @doc "Updates data field of an object"
+  def update_data(%Object{data: data} = object, attrs \\ %{}) do
+    object
+    |> Object.change(%{data: Map.merge(data || %{}, attrs)})
+    |> Repo.update()
+  end
 end
--- a/lib/pleroma/object/fetcher.ex
+++ b/lib/pleroma/object/fetcher.ex
@ -6,18 +6,40 @@ defmodule Pleroma.Object.Fetcher do
  alias Pleroma.HTTP
  alias Pleroma.Object
  alias Pleroma.Object.Containment
+  alias Pleroma.Repo
  alias Pleroma.Signature
  alias Pleroma.Web.ActivityPub.InternalFetchActor
  alias Pleroma.Web.ActivityPub.Transmogrifier
  alias Pleroma.Web.OStatus

  require Logger
+  require Pleroma.Constants

-  defp reinject_object(data) do
+  defp touch_changeset(changeset) do
+    updated_at =
+      NaiveDateTime.utc_now()
+      |> NaiveDateTime.truncate(:second)
+
+    Ecto.Changeset.put_change(changeset, :updated_at, updated_at)
+  end
+
+  defp maybe_reinject_internal_fields(data, %{data: %{} = old_data}) do
+    internal_fields = Map.take(old_data, Pleroma.Constants.object_internal_fields())
+
+    Map.merge(data, internal_fields)
+  end
+
+  defp maybe_reinject_internal_fields(data, _), do: data
+
+  @spec reinject_object(struct(), map()) :: {:ok, Object.t()} | {:error, any()}
+  defp reinject_object(struct, data) do
    Logger.debug("Reinjecting object #{data["id"]}")

    with data <- Transmogrifier.fix_object(data),
-         {:ok, object} <- Object.create(data) do
+         data <- maybe_reinject_internal_fields(data, struct),
+         changeset <- Object.change(struct, %{data: data}),
+         changeset <- touch_changeset(changeset),
+         {:ok, object} <- Repo.insert_or_update(changeset) do
      {:ok, object}
    else
      e ->
@ -26,55 +48,68 @@ defp reinject_object(data) do
    end
  end

+  def refetch_object(%Object{data: %{"id" => id}} = object) do
+    with {:local, false} <- {:local, String.starts_with?(id, Pleroma.Web.base_url() <> "/")},
+         {:ok, data} <- fetch_and_contain_remote_object_from_id(id),
+         {:ok, object} <- reinject_object(object, data) do
+      {:ok, object}
+    else
+      {:local, true} -> object
+      e -> {:error, e}
+    end
+  end
+
  # TODO:
  # This will create a Create activity, which we need internally at the moment.
  def fetch_object_from_id(id, options \\ []) do
-    if object = Object.get_cached_by_ap_id(id) do
+    with {:fetch_object, nil} <- {:fetch_object, Object.get_cached_by_ap_id(id)},
+         {:fetch, {:ok, data}} <- {:fetch, fetch_and_contain_remote_object_from_id(id)},
+         {:normalize, nil} <- {:normalize, Object.normalize(data, false)},
+         params <- prepare_activity_params(data),
+         {:containment, :ok} <- {:containment, Containment.contain_origin(id, params)},
+         {:ok, activity} <- Transmogrifier.handle_incoming(params, options),
+         {:object, _data, %Object{} = object} <-
+           {:object, data, Object.normalize(activity, false)} do
      {:ok, object}
    else
-      Logger.info("Fetching #{id} via AP")
+      {:containment, _} ->
+        {:error, "Object containment failed."}

-      with {:fetch, {:ok, data}} <- {:fetch, fetch_and_contain_remote_object_from_id(id)},
-           {:normalize, nil} <- {:normalize, Object.normalize(data, false)},
-           params <- %{
-             "type" => "Create",
-             "to" => data["to"],
-             "cc" => data["cc"],
-             # Should we seriously keep this attributedTo thing?
-             "actor" => data["actor"] || data["attributedTo"],
-             "object" => data
-           },
-           {:containment, :ok} <- {:containment, Containment.contain_origin(id, params)},
-           {:ok, activity} <- Transmogrifier.handle_incoming(params, options),
-           {:object, _data, %Object{} = object} <-
-             {:object, data, Object.normalize(activity, false)} do
+      {:error, {:reject, nil}} ->
+        {:reject, nil}
+
+      {:object, data, nil} ->
+        reinject_object(%Object{}, data)
+
+      {:normalize, object = %Object{}} ->
        {:ok, object}
-      else
-        {:containment, _} ->
-          {:error, "Object containment failed."}

-        {:error, {:reject, nil}} ->
-          {:reject, nil}
+      {:fetch_object, %Object{} = object} ->
+        {:ok, object}

-        {:object, data, nil} ->
-          reinject_object(data)
+      _e ->
+        # Only fallback when receiving a fetch/normalization error with ActivityPub
+        Logger.info("Couldn't get object via AP, trying out OStatus fetching...")

-        {:normalize, object = %Object{}} ->
-          {:ok, object}
-
-        _e ->
-          # Only fallback when receiving a fetch/normalization error with ActivityPub
-          Logger.info("Couldn't get object via AP, trying out OStatus fetching...")
-
-          # FIXME: OStatus Object Containment?
-          case OStatus.fetch_activity_from_url(id) do
-            {:ok, [activity | _]} -> {:ok, Object.normalize(activity, false)}
-            e -> e
-          end
-      end
+        # FIXME: OStatus Object Containment?
+        case OStatus.fetch_activity_from_url(id) do
+          {:ok, [activity | _]} -> {:ok, Object.normalize(activity, false)}
+          e -> e
+        end
    end
  end

+  defp prepare_activity_params(data) do
+    %{
+      "type" => "Create",
+      "to" => data["to"],
+      "cc" => data["cc"],
+      # Should we seriously keep this attributedTo thing?
+      "actor" => data["actor"] || data["attributedTo"],
+      "object" => data
+    }
+  end
+
  def fetch_object_from_id!(id, options \\ []) do
    with {:ok, object} <- fetch_object_from_id(id, options) do
      object
--- a/lib/pleroma/pagination.ex
+++ b/lib/pleroma/pagination.ex
@ -64,6 +64,7 @@ def paginate(query, options, :keyset) do

  def paginate(query, options, :offset) do
    query
+    |> restrict(:order, options)
    |> restrict(:offset, options)
    |> restrict(:limit, options)
  end
--- a/lib/pleroma/password_reset_token.ex
+++ b/lib/pleroma/password_reset_token.ex
@ -12,7 +12,7 @@ defmodule Pleroma.PasswordResetToken do
  alias Pleroma.User

  schema "password_reset_tokens" do
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    field(:token, :string)
    field(:used, :boolean, default: false)

--- a/lib/pleroma/plugs/remote_ip.ex
+++ b/lib/pleroma/plugs/remote_ip.ex
@ -0,0 +1,54 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Plugs.RemoteIp do
+  @moduledoc """
+  This is a shim to call [`RemoteIp`](https://git.pleroma.social/pleroma/remote_ip) but with runtime configuration.
+  """
+
+  @behaviour Plug
+
+  @headers ~w[
+    forwarded
+    x-forwarded-for
+    x-client-ip
+    x-real-ip
+  ]
+
+  # https://en.wikipedia.org/wiki/Localhost
+  # https://en.wikipedia.org/wiki/Private_network
+  @reserved ~w[
+    127.0.0.0/8
+    ::1/128
+    fc00::/7
+    10.0.0.0/8
+    172.16.0.0/12
+    192.168.0.0/16
+  ]
+
+  def init(_), do: nil
+
+  def call(conn, _) do
+    config = Pleroma.Config.get(__MODULE__, [])
+
+    if Keyword.get(config, :enabled, false) do
+      RemoteIp.call(conn, remote_ip_opts(config))
+    else
+      conn
+    end
+  end
+
+  defp remote_ip_opts(config) do
+    headers = config |> Keyword.get(:headers, @headers) |> MapSet.new()
+    reserved = Keyword.get(config, :reserved, @reserved)
+
+    proxies =
+      config
+      |> Keyword.get(:proxies, [])
+      |> Enum.concat(reserved)
+      |> Enum.map(&InetCidr.parse/1)
+
+    {headers, proxies}
+  end
+end
--- a/lib/pleroma/registration.ex
+++ b/lib/pleroma/registration.ex
@ -11,10 +11,10 @@ defmodule Pleroma.Registration do
  alias Pleroma.Repo
  alias Pleroma.User

-  @primary_key {:id, Pleroma.FlakeId, autogenerate: true}
+  @primary_key {:id, FlakeId.Ecto.CompatType, autogenerate: true}

  schema "registrations" do
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    field(:provider, :string)
    field(:uid, :string)
    field(:info, :map, default: %{})
--- a/lib/pleroma/scheduled_activity.ex
+++ b/lib/pleroma/scheduled_activity.ex
@ -17,7 +17,7 @@ defmodule Pleroma.ScheduledActivity do
  @min_offset :timer.minutes(5)

  schema "scheduled_activities" do
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    field(:scheduled_at, :naive_datetime)
    field(:params, :map)

--- a/lib/pleroma/thread_mute.ex
+++ b/lib/pleroma/thread_mute.ex
@ -12,7 +12,7 @@ defmodule Pleroma.ThreadMute do
  require Ecto.Query

  schema "thread_mutes" do
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    field(:context, :string)
  end

@ -24,7 +24,7 @@ def changeset(mute, params \\ %{}) do
  end

  def query(user_id, context) do
-    user_id = Pleroma.FlakeId.from_string(user_id)
+    {:ok, user_id} = FlakeId.Ecto.CompatType.dump(user_id)

    ThreadMute
    |> Ecto.Query.where(user_id: ^user_id)
--- a/lib/pleroma/uploaders/s3.ex
+++ b/lib/pleroma/uploaders/s3.ex
@ -38,16 +38,26 @@ def get_file(file) do
  def put_file(%Pleroma.Upload{} = upload) do
    config = Config.get([__MODULE__])
    bucket = Keyword.get(config, :bucket)
+    streaming = Keyword.get(config, :streaming_enabled)

    s3_name = strict_encode(upload.path)

    op =
-      upload.tempfile
-      |> ExAws.S3.Upload.stream_file()
-      |> ExAws.S3.upload(bucket, s3_name, [
-        {:acl, :public_read},
-        {:content_type, upload.content_type}
-      ])
+      if streaming do
+        upload.tempfile
+        |> ExAws.S3.Upload.stream_file()
+        |> ExAws.S3.upload(bucket, s3_name, [
+          {:acl, :public_read},
+          {:content_type, upload.content_type}
+        ])
+      else
+        {:ok, file_data} = File.read(upload.tempfile)
+
+        ExAws.S3.put_object(bucket, s3_name, file_data, [
+          {:acl, :public_read},
+          {:content_type, upload.content_type}
+        ])
+      end

    case ExAws.request(op) do
      {:ok, _} ->
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@ -34,7 +34,7 @@ defmodule Pleroma.User do

  @type t :: %__MODULE__{}

-  @primary_key {:id, Pleroma.FlakeId, autogenerate: true}
+  @primary_key {:id, FlakeId.Ecto.CompatType, autogenerate: true}

  # credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
  @email_regex ~r/^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/
@ -106,9 +106,7 @@ def profile_url(%User{info: %{source_data: %{"url" => url}}}), do: url
  def profile_url(%User{ap_id: ap_id}), do: ap_id
  def profile_url(_), do: nil

-  def ap_id(%User{nickname: nickname}) do
-    "#{Web.base_url()}/users/#{nickname}"
-  end
+  def ap_id(%User{nickname: nickname}), do: "#{Web.base_url()}/users/#{nickname}"

  def ap_followers(%User{follower_address: fa}) when is_binary(fa), do: fa
  def ap_followers(%User{} = user), do: "#{ap_id(user)}/followers"
@ -119,12 +117,9 @@ def ap_following(%User{} = user), do: "#{ap_id(user)}/following"

  def user_info(%User{} = user, args \\ %{}) do
    following_count =
-      if args[:following_count],
-        do: args[:following_count],
-        else: user.info.following_count || following_count(user)
+      Map.get(args, :following_count, user.info.following_count || following_count(user))

-    follower_count =
-      if args[:follower_count], do: args[:follower_count], else: user.info.follower_count
+    follower_count = Map.get(args, :follower_count, user.info.follower_count)

    %{
      note_count: user.info.note_count,
@ -137,12 +132,11 @@ def user_info(%User{} = user, args \\ %{}) do
  end

  def follow_state(%User{} = user, %User{} = target) do
-    follow_activity = Utils.fetch_latest_follow(user, target)
-
-    if follow_activity,
-      do: follow_activity.data["state"],
+    case Utils.fetch_latest_follow(user, target) do
+      %{data: %{"state" => state}} -> state
      # Ideally this would be nil, but then Cachex does not commit the value
-      else: false
+      _ -> false
+    end
  end

  def get_cached_follow_state(user, target) do
@ -152,11 +146,7 @@ def get_cached_follow_state(user, target) do

  @spec set_follow_state_cache(String.t(), String.t(), String.t()) :: {:ok | :error, boolean()}
  def set_follow_state_cache(user_ap_id, target_ap_id, state) do
-    Cachex.put(
-      :user_cache,
-      "follow_state:#{user_ap_id}|#{target_ap_id}",
-      state
-    )
+    Cachex.put(:user_cache, "follow_state:#{user_ap_id}|#{target_ap_id}", state)
  end

  def set_info_cache(user, args) do
@ -197,34 +187,25 @@ def remote_user_creation(params) do
      |> truncate_if_exists(:name, name_limit)
      |> truncate_if_exists(:bio, bio_limit)

-    info_cng = User.Info.remote_user_creation(%User.Info{}, params[:info])
-
-    changes =
-      %User{}
+    changeset =
+      %User{local: false}
      |> cast(params, [:bio, :name, :ap_id, :nickname, :avatar])
      |> validate_required([:name, :ap_id])
      |> unique_constraint(:nickname)
      |> validate_format(:nickname, @email_regex)
      |> validate_length(:bio, max: bio_limit)
      |> validate_length(:name, max: name_limit)
-      |> put_change(:local, false)
-      |> put_embed(:info, info_cng)
+      |> change_info(&User.Info.remote_user_creation(&1, params[:info]))

-    if changes.valid? do
-      case info_cng.changes[:source_data] do
-        %{"followers" => followers, "following" => following} ->
-          changes
-          |> put_change(:follower_address, followers)
-          |> put_change(:following_address, following)
+    case params[:info][:source_data] do
+      %{"followers" => followers, "following" => following} ->
+        changeset
+        |> put_change(:follower_address, followers)
+        |> put_change(:following_address, following)

-        _ ->
-          followers = User.ap_followers(%User{nickname: changes.changes[:nickname]})
-
-          changes
-          |> put_change(:follower_address, followers)
-      end
-    else
-      changes
+      _ ->
+        followers = ap_followers(%User{nickname: get_field(changeset, :nickname)})
+        put_change(changeset, :follower_address, followers)
    end
  end

@ -245,7 +226,6 @@ def upgrade_changeset(struct, params \\ %{}, remote? \\ false) do
    name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)

    params = Map.put(params, :last_refreshed_at, NaiveDateTime.utc_now())
-    info_cng = User.Info.user_upgrade(struct.info, params[:info], remote?)

    struct
    |> cast(params, [
@ -260,7 +240,7 @@ def upgrade_changeset(struct, params \\ %{}, remote? \\ false) do
    |> validate_format(:nickname, local_nickname_regex())
    |> validate_length(:bio, max: bio_limit)
    |> validate_length(:name, max: name_limit)
-    |> put_embed(:info, info_cng)
+    |> change_info(&User.Info.user_upgrade(&1, params[:info], remote?))
  end

  def password_update_changeset(struct, params) do
@ -269,6 +249,7 @@ def password_update_changeset(struct, params) do
    |> validate_required([:password, :password_confirmation])
    |> validate_confirmation(:password)
    |> put_password_hash
+    |> put_embed(:info, User.Info.set_password_reset_pending(struct.info, false))
  end

  @spec reset_password(User.t(), map) :: {:ok, User.t()} | {:error, Ecto.Changeset.t()}
@ -285,6 +266,20 @@ def reset_password(%User{id: user_id} = user, data) do
    end
  end

+  def force_password_reset_async(user) do
+    BackgroundWorker.enqueue("force_password_reset", %{"user_id" => user.id})
+  end
+
+  @spec force_password_reset(User.t()) :: {:ok, User.t()} | {:error, Ecto.Changeset.t()}
+  def force_password_reset(user) do
+    info_cng = User.Info.set_password_reset_pending(user.info, true)
+
+    user
+    |> change()
+    |> put_embed(:info, info_cng)
+    |> update_and_set_cache()
+  end
+
  def register_changeset(struct, params \\ %{}, opts \\ []) do
    bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
    name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
@ -296,43 +291,39 @@ def register_changeset(struct, params \\ %{}, opts \\ []) do
        opts[:need_confirmation]
      end

-    info_change =
-      User.Info.confirmation_changeset(%User.Info{}, need_confirmation: need_confirmation?)
+    struct
+    |> cast(params, [:bio, :email, :name, :nickname, :password, :password_confirmation])
+    |> validate_required([:name, :nickname, :password, :password_confirmation])
+    |> validate_confirmation(:password)
+    |> unique_constraint(:email)
+    |> unique_constraint(:nickname)
+    |> validate_exclusion(:nickname, Pleroma.Config.get([User, :restricted_nicknames]))
+    |> validate_format(:nickname, local_nickname_regex())
+    |> validate_format(:email, @email_regex)
+    |> validate_length(:bio, max: bio_limit)
+    |> validate_length(:name, min: 1, max: name_limit)
+    |> change_info(&User.Info.confirmation_changeset(&1, need_confirmation: need_confirmation?))
+    |> maybe_validate_required_email(opts[:external])
+    |> put_password_hash
+    |> put_ap_id()
+    |> unique_constraint(:ap_id)
+    |> put_following_and_follower_address()
+  end

-    changeset =
-      struct
-      |> cast(params, [:bio, :email, :name, :nickname, :password, :password_confirmation])
-      |> validate_required([:name, :nickname, :password, :password_confirmation])
-      |> validate_confirmation(:password)
-      |> unique_constraint(:email)
-      |> unique_constraint(:nickname)
-      |> validate_exclusion(:nickname, Pleroma.Config.get([User, :restricted_nicknames]))
-      |> validate_format(:nickname, local_nickname_regex())
-      |> validate_format(:email, @email_regex)
-      |> validate_length(:bio, max: bio_limit)
-      |> validate_length(:name, min: 1, max: name_limit)
-      |> put_change(:info, info_change)
+  def maybe_validate_required_email(changeset, true), do: changeset
+  def maybe_validate_required_email(changeset, _), do: validate_required(changeset, [:email])

-    changeset =
-      if opts[:external] do
-        changeset
-      else
-        validate_required(changeset, [:email])
-      end
+  defp put_ap_id(changeset) do
+    ap_id = ap_id(%User{nickname: get_field(changeset, :nickname)})
+    put_change(changeset, :ap_id, ap_id)
+  end

-    if changeset.valid? do
-      ap_id = User.ap_id(%User{nickname: changeset.changes[:nickname]})
-      followers = User.ap_followers(%User{nickname: changeset.changes[:nickname]})
+  defp put_following_and_follower_address(changeset) do
+    followers = ap_followers(%User{nickname: get_field(changeset, :nickname)})

-      changeset
-      |> put_password_hash
-      |> put_change(:ap_id, ap_id)
-      |> unique_constraint(:ap_id)
-      |> put_change(:following, [followers])
-      |> put_change(:follower_address, followers)
-    else
-      changeset
-    end
+    changeset
+    |> put_change(:following, [followers])
+    |> put_change(:follower_address, followers)
  end

  defp autofollow_users(user) do
@ -347,9 +338,8 @@ defp autofollow_users(user) do

  @doc "Inserts provided changeset, performs post-registration actions (confirmation email sending etc.)"
  def register(%Ecto.Changeset{} = changeset) do
-    with {:ok, user} <- Repo.insert(changeset),
-         {:ok, user} <- post_register_action(user) do
-      {:ok, user}
+    with {:ok, user} <- Repo.insert(changeset) do
+      post_register_action(user)
    end
  end

@ -395,7 +385,7 @@ def maybe_direct_follow(%User{} = follower, %User{local: true} = followed) do
  end

  def maybe_direct_follow(%User{} = follower, %User{} = followed) do
-    if not User.ap_enabled?(followed) do
+    if not ap_enabled?(followed) do
      follow(follower, followed)
    else
      {:ok, follower}
@ -428,9 +418,7 @@ def follow_all(follower, followeds) do

    {1, [follower]} = Repo.update_all(q, [])

-    Enum.each(followeds, fn followed ->
-      update_follower_count(followed)
-    end)
+    Enum.each(followeds, &update_follower_count/1)

    set_cache(follower)
  end
@ -517,6 +505,11 @@ def get_all_by_ap_id(ap_ids) do
    |> Repo.all()
  end

+  def get_all_by_ids(ids) do
+    from(u in __MODULE__, where: u.id in ^ids)
+    |> Repo.all()
+  end
+
  # This is mostly an SPC migration fix. This guesses the user nickname by taking the last part
  # of the ap_id and the domain and tries to get that user
  def get_by_guessed_nickname(ap_id) do
@ -540,8 +533,6 @@ def set_cache(%User{} = user) do
  def update_and_set_cache(changeset) do
    with {:ok, user} <- Repo.update(changeset, stale_error_field: :id) do
      set_cache(user)
-    else
-      e -> e
    end
  end

@ -578,9 +569,7 @@ def get_cached_by_nickname(nickname) do
    key = "nickname:#{nickname}"

    Cachex.fetch!(:user_cache, key, fn ->
-      user_result = get_or_fetch_by_nickname(nickname)
-
-      case user_result do
+      case get_or_fetch_by_nickname(nickname) do
        {:ok, user} -> {:commit, user}
        {:error, _error} -> {:ignore, nil}
      end
@ -591,7 +580,7 @@ def get_cached_by_nickname_or_id(nickname_or_id, opts \\ []) do
    restrict_to_local = Pleroma.Config.get([:instance, :limit_to_local_content])

    cond do
-      is_integer(nickname_or_id) or Pleroma.FlakeId.is_flake_id?(nickname_or_id) ->
+      is_integer(nickname_or_id) or FlakeId.flake_id?(nickname_or_id) ->
        get_cached_by_id(nickname_or_id) || get_cached_by_nickname(nickname_or_id)

      restrict_to_local == false ->
@ -620,13 +609,11 @@ def get_by_nickname_or_email(nickname_or_email) do

  def get_cached_user_info(user) do
    key = "user_info:#{user.id}"
-    Cachex.fetch!(:user_cache, key, fn _ -> user_info(user) end)
+    Cachex.fetch!(:user_cache, key, fn -> user_info(user) end)
  end

  def fetch_by_nickname(nickname) do
-    ap_try = ActivityPub.make_user_from_nickname(nickname)
-
-    case ap_try do
+    case ActivityPub.make_user_from_nickname(nickname) do
      {:ok, user} -> {:ok, user}
      _ -> OStatus.make_user(nickname)
    end
@ -661,7 +648,8 @@ def get_followers_query(%User{} = user, nil) do
  end

  def get_followers_query(user, page) do
-    from(u in get_followers_query(user, nil))
+    user
+    |> get_followers_query(nil)
    |> User.Query.paginate(page, 20)
  end

@ -670,25 +658,24 @@ def get_followers_query(user), do: get_followers_query(user, nil)

  @spec get_followers(User.t(), pos_integer()) :: {:ok, list(User.t())}
  def get_followers(user, page \\ nil) do
-    q = get_followers_query(user, page)
-
-    {:ok, Repo.all(q)}
+    user
+    |> get_followers_query(page)
+    |> Repo.all()
  end

  @spec get_external_followers(User.t(), pos_integer()) :: {:ok, list(User.t())}
  def get_external_followers(user, page \\ nil) do
-    q =
-      user
-      |> get_followers_query(page)
-      |> User.Query.build(%{external: true})
-
-    {:ok, Repo.all(q)}
+    user
+    |> get_followers_query(page)
+    |> User.Query.build(%{external: true})
+    |> Repo.all()
  end

  def get_followers_ids(user, page \\ nil) do
-    q = get_followers_query(user, page)
-
-    Repo.all(from(u in q, select: u.id))
+    user
+    |> get_followers_query(page)
+    |> select([u], u.id)
+    |> Repo.all()
  end

  @spec get_friends_query(User.t(), pos_integer() | nil) :: Ecto.Query.t()
@ -697,7 +684,8 @@ def get_friends_query(%User{} = user, nil) do
  end

  def get_friends_query(user, page) do
-    from(u in get_friends_query(user, nil))
+    user
+    |> get_friends_query(nil)
    |> User.Query.paginate(page, 20)
  end

@ -705,28 +693,27 @@ def get_friends_query(user, page) do
  def get_friends_query(user), do: get_friends_query(user, nil)

  def get_friends(user, page \\ nil) do
-    q = get_friends_query(user, page)
-
-    {:ok, Repo.all(q)}
+    user
+    |> get_friends_query(page)
+    |> Repo.all()
  end

  def get_friends_ids(user, page \\ nil) do
-    q = get_friends_query(user, page)
-
-    Repo.all(from(u in q, select: u.id))
+    user
+    |> get_friends_query(page)
+    |> select([u], u.id)
+    |> Repo.all()
  end

  @spec get_follow_requests(User.t()) :: {:ok, [User.t()]}
  def get_follow_requests(%User{} = user) do
-    users =
-      Activity.follow_requests_for_actor(user)
-      |> join(:inner, [a], u in User, on: a.actor == u.ap_id)
-      |> where([a, u], not fragment("? @> ?", u.following, ^[user.follower_address]))
-      |> group_by([a, u], u.id)
-      |> select([a, u], u)
-      |> Repo.all()
-
-    {:ok, users}
+    user
+    |> Activity.follow_requests_for_actor()
+    |> join(:inner, [a], u in User, on: a.actor == u.ap_id)
+    |> where([a, u], not fragment("? @> ?", u.following, ^[user.follower_address]))
+    |> group_by([a, u], u.id)
+    |> select([a, u], u)
+    |> Repo.all()
  end

  def increase_note_count(%User{} = user) do
@ -772,20 +759,27 @@ def decrease_note_count(%User{} = user) do
  end

  def update_note_count(%User{} = user) do
-    note_count_query =
+    note_count =
      from(
        a in Object,
        where: fragment("?->>'actor' = ? and ?->>'type' = 'Note'", a.data, ^user.ap_id, a.data),
        select: count(a.id)
      )
+      |> Repo.one()

-    note_count = Repo.one(note_count_query)
+    update_info(user, &User.Info.set_note_count(&1, note_count))
+  end

-    info_cng = User.Info.set_note_count(user.info, note_count)
+  def update_mascot(user, url) do
+    info_changeset =
+      User.Info.mascot_update(
+        user.info,
+        url
+      )

    user
    |> change()
-    |> put_embed(:info, info_cng)
+    |> put_embed(:info, info_changeset)
    |> update_and_set_cache()
  end

@ -803,17 +797,7 @@ def maybe_fetch_follow_information(user) do

  def fetch_follow_information(user) do
    with {:ok, info} <- ActivityPub.fetch_follow_information_for_user(user) do
-      info_cng = User.Info.follow_information_update(user.info, info)
-
-      changeset =
-        user
-        |> change()
-        |> put_embed(:info, info_cng)
-
-      update_and_set_cache(changeset)
-    else
-      {:error, _} = e -> e
-      e -> {:error, e}
+      update_info(user, &User.Info.follow_information_update(&1, info))
    end
  end

@ -887,62 +871,28 @@ def get_recipients_from_activity(%Activity{recipients: to}) do

  @spec mute(User.t(), User.t(), boolean()) :: {:ok, User.t()} | {:error, String.t()}
  def mute(muter, %User{ap_id: ap_id}, notifications? \\ true) do
-    info = muter.info
-
-    info_cng =
-      User.Info.add_to_mutes(info, ap_id)
-      |> User.Info.add_to_muted_notifications(info, ap_id, notifications?)
-
-    cng =
-      change(muter)
-      |> put_embed(:info, info_cng)
-
-    update_and_set_cache(cng)
+    update_info(muter, &User.Info.add_to_mutes(&1, ap_id, notifications?))
  end

  def unmute(muter, %{ap_id: ap_id}) do
-    info = muter.info
-
-    info_cng =
-      User.Info.remove_from_mutes(info, ap_id)
-      |> User.Info.remove_from_muted_notifications(info, ap_id)
-
-    cng =
-      change(muter)
-      |> put_embed(:info, info_cng)
-
-    update_and_set_cache(cng)
+    update_info(muter, &User.Info.remove_from_mutes(&1, ap_id))
  end

  def subscribe(subscriber, %{ap_id: ap_id}) do
-    deny_follow_blocked = Pleroma.Config.get([:user, :deny_follow_blocked])
-
    with %User{} = subscribed <- get_cached_by_ap_id(ap_id) do
-      blocked = blocks?(subscribed, subscriber) and deny_follow_blocked
+      deny_follow_blocked = Pleroma.Config.get([:user, :deny_follow_blocked])

-      if blocked do
+      if blocks?(subscribed, subscriber) and deny_follow_blocked do
        {:error, "Could not subscribe: #{subscribed.nickname} is blocking you"}
      else
-        info_cng =
-          subscribed.info
-          |> User.Info.add_to_subscribers(subscriber.ap_id)
-
-        change(subscribed)
-        |> put_embed(:info, info_cng)
-        |> update_and_set_cache()
+        update_info(subscribed, &User.Info.add_to_subscribers(&1, subscriber.ap_id))
      end
    end
  end

  def unsubscribe(unsubscriber, %{ap_id: ap_id}) do
    with %User{} = user <- get_cached_by_ap_id(ap_id) do
-      info_cng =
-        user.info
-        |> User.Info.remove_from_subscribers(unsubscriber.ap_id)
-
-      change(user)
-      |> put_embed(:info, info_cng)
-      |> update_and_set_cache()
+      update_info(user, &User.Info.remove_from_subscribers(&1, unsubscriber.ap_id))
    end
  end

@ -971,21 +921,11 @@ def block(blocker, %User{ap_id: ap_id} = blocked) do
        blocker
      end

-    if following?(blocked, blocker) do
-      unfollow(blocked, blocker)
-    end
+    if following?(blocked, blocker), do: unfollow(blocked, blocker)

    {:ok, blocker} = update_follower_count(blocker)

-    info_cng =
-      blocker.info
-      |> User.Info.add_to_block(ap_id)
-
-    cng =
-      change(blocker)
-      |> put_embed(:info, info_cng)
-
-    update_and_set_cache(cng)
+    update_info(blocker, &User.Info.add_to_block(&1, ap_id))
  end

  # helper to handle the block given only an actor's AP id
@ -994,15 +934,7 @@ def block(blocker, %{ap_id: ap_id}) do
  end

  def unblock(blocker, %{ap_id: ap_id}) do
-    info_cng =
-      blocker.info
-      |> User.Info.remove_from_block(ap_id)
-
-    cng =
-      change(blocker)
-      |> put_embed(:info, info_cng)
-
-    update_and_set_cache(cng)
+    update_info(blocker, &User.Info.remove_from_block(&1, ap_id))
  end

  def mutes?(nil, _), do: false
@ -1059,27 +991,11 @@ def subscribers(user) do
  end

  def block_domain(user, domain) do
-    info_cng =
-      user.info
-      |> User.Info.add_to_domain_block(domain)
-
-    cng =
-      change(user)
-      |> put_embed(:info, info_cng)
-
-    update_and_set_cache(cng)
+    update_info(user, &User.Info.add_to_domain_block(&1, domain))
  end

  def unblock_domain(user, domain) do
-    info_cng =
-      user.info
-      |> User.Info.remove_from_domain_block(domain)
-
-    cng =
-      change(user)
-      |> put_embed(:info, info_cng)
-
-    update_and_set_cache(cng)
+    update_info(user, &User.Info.remove_from_domain_block(&1, domain))
  end

  def deactivate_async(user, status \\ true) do
@ -1087,51 +1003,41 @@ def deactivate_async(user, status \\ true) do
  end

  def deactivate(%User{} = user, status \\ true) do
-    info_cng = User.Info.set_activation_status(user.info, status)
-
-    with {:ok, friends} <- User.get_friends(user),
-         {:ok, followers} <- User.get_followers(user),
-         {:ok, user} <-
-           user
-           |> change()
-           |> put_embed(:info, info_cng)
-           |> update_and_set_cache() do
-      Enum.each(followers, &invalidate_cache(&1))
-      Enum.each(friends, &update_follower_count(&1))
+    with {:ok, user} <- update_info(user, &User.Info.set_activation_status(&1, status)) do
+      Enum.each(get_followers(user), &invalidate_cache/1)
+      Enum.each(get_friends(user), &update_follower_count/1)

      {:ok, user}
    end
  end

  def update_notification_settings(%User{} = user, settings \\ %{}) do
-    info_changeset = User.Info.update_notification_settings(user.info, settings)
-
-    change(user)
-    |> put_embed(:info, info_changeset)
-    |> update_and_set_cache()
+    update_info(user, &User.Info.update_notification_settings(&1, settings))
  end

  def delete(%User{} = user) do
    BackgroundWorker.enqueue("delete_user", %{"user_id" => user.id})
  end

+  def perform(:force_password_reset, user), do: force_password_reset(user)
+
  @spec perform(atom(), User.t()) :: {:ok, User.t()}
  def perform(:delete, %User{} = user) do
    {:ok, _user} = ActivityPub.delete(user)

    # Remove all relationships
-    {:ok, followers} = User.get_followers(user)
-
-    Enum.each(followers, fn follower ->
+    user
+    |> get_followers()
+    |> Enum.each(fn follower ->
      ActivityPub.unfollow(follower, user)
-      User.unfollow(follower, user)
+      unfollow(follower, user)
    end)

-    {:ok, friends} = User.get_friends(user)
-
-    Enum.each(friends, fn followed ->
+    user
+    |> get_friends()
+    |> Enum.each(fn followed ->
      ActivityPub.unfollow(user, followed)
-      User.unfollow(user, followed)
+      unfollow(user, followed)
    end)

    delete_user_activities(user)
@ -1143,13 +1049,11 @@ def perform(:delete, %User{} = user) do
  def perform(:fetch_initial_posts, %User{} = user) do
    pages = Pleroma.Config.get!([:fetch_initial_posts, :pages])

-    Enum.each(
-      # Insert all the posts in reverse order, so they're in the right order on the timeline
-      Enum.reverse(Utils.fetch_ordered_collection(user.info.source_data["outbox"], pages)),
-      &Pleroma.Web.Federator.incoming_ap_doc/1
-    )
-
-    {:ok, user}
+    # Insert all the posts in reverse order, so they're in the right order on the timeline
+    user.info.source_data["outbox"]
+    |> Utils.fetch_ordered_collection(pages)
+    |> Enum.reverse()
+    |> Enum.each(&Pleroma.Web.Federator.incoming_ap_doc/1)
  end

  def perform(:deactivate_async, user, status), do: deactivate(user, status)
@ -1235,16 +1139,12 @@ def follow_import(%User{} = follower, followed_identifiers)
    })
  end

-  def delete_user_activities(%User{ap_id: ap_id} = user) do
+  def delete_user_activities(%User{ap_id: ap_id}) do
    ap_id
    |> Activity.Queries.by_actor()
    |> RepoStreamer.chunk_stream(50)
-    |> Stream.each(fn activities ->
-      Enum.each(activities, &delete_activity(&1))
-    end)
+    |> Stream.each(fn activities -> Enum.each(activities, &delete_activity/1) end)
    |> Stream.run()
-
-    {:ok, user}
  end

  defp delete_activity(%{data: %{"type" => "Create"}} = activity) do
@ -1254,17 +1154,19 @@ defp delete_activity(%{data: %{"type" => "Create"}} = activity) do
  end

  defp delete_activity(%{data: %{"type" => "Like"}} = activity) do
-    user = get_cached_by_ap_id(activity.actor)
    object = Object.normalize(activity)

-    ActivityPub.unlike(user, object)
+    activity.actor
+    |> get_cached_by_ap_id()
+    |> ActivityPub.unlike(object)
  end

  defp delete_activity(%{data: %{"type" => "Announce"}} = activity) do
-    user = get_cached_by_ap_id(activity.actor)
    object = Object.normalize(activity)

-    ActivityPub.unannounce(user, object)
+    activity.actor
+    |> get_cached_by_ap_id()
+    |> ActivityPub.unannounce(object)
  end

  defp delete_activity(_activity), do: "Doing nothing"
@ -1276,9 +1178,7 @@ def html_filter_policy(%User{info: %{no_rich_text: true}}) do
  def html_filter_policy(_), do: Pleroma.Config.get([:markup, :scrub_policy])

  def fetch_by_ap_id(ap_id) do
-    ap_try = ActivityPub.make_user_from_ap_id(ap_id)
-
-    case ap_try do
+    case ActivityPub.make_user_from_ap_id(ap_id) do
      {:ok, user} ->
        {:ok, user}

@ -1293,7 +1193,7 @@ def fetch_by_ap_id(ap_id) do
  def get_or_fetch_by_ap_id(ap_id) do
    user = get_cached_by_ap_id(ap_id)

-    if !is_nil(user) and !User.needs_update?(user) do
+    if !is_nil(user) and !needs_update?(user) do
      {:ok, user}
    else
      # Whether to fetch initial posts for the user (if it's a new user & the fetching is enabled)
@ -1313,19 +1213,20 @@ def get_or_fetch_by_ap_id(ap_id) do

  @doc "Creates an internal service actor by URI if missing.  Optionally takes nickname for addressing."
  def get_or_create_service_actor_by_ap_id(uri, nickname \\ nil) do
-    if user = get_cached_by_ap_id(uri) do
+    with %User{} = user <- get_cached_by_ap_id(uri) do
      user
    else
-      changes =
-        %User{info: %User.Info{}}
-        |> cast(%{}, [:ap_id, :nickname, :local])
-        |> put_change(:ap_id, uri)
-        |> put_change(:nickname, nickname)
-        |> put_change(:local, true)
-        |> put_change(:follower_address, uri <> "/followers")
+      _ ->
+        {:ok, user} =
+          %User{info: %User.Info{}}
+          |> cast(%{}, [:ap_id, :nickname, :local])
+          |> put_change(:ap_id, uri)
+          |> put_change(:nickname, nickname)
+          |> put_change(:local, true)
+          |> put_change(:follower_address, uri <> "/followers")
+          |> Repo.insert()

-      {:ok, user} = Repo.insert(changes)
-      user
+        user
    end
  end

@ -1382,23 +1283,21 @@ def get_or_fetch(nickname), do: get_or_fetch_by_nickname(nickname)
  # this is because we have synchronous follow APIs and need to simulate them
  # with an async handshake
  def wait_and_refresh(_, %User{local: true} = a, %User{local: true} = b) do
-    with %User{} = a <- User.get_cached_by_id(a.id),
-         %User{} = b <- User.get_cached_by_id(b.id) do
+    with %User{} = a <- get_cached_by_id(a.id),
+         %User{} = b <- get_cached_by_id(b.id) do
      {:ok, a, b}
    else
-      _e ->
-        :error
+      nil -> :error
    end
  end

  def wait_and_refresh(timeout, %User{} = a, %User{} = b) do
    with :ok <- :timer.sleep(timeout),
-         %User{} = a <- User.get_cached_by_id(a.id),
-         %User{} = b <- User.get_cached_by_id(b.id) do
+         %User{} = a <- get_cached_by_id(a.id),
+         %User{} = b <- get_cached_by_id(b.id) do
      {:ok, a, b}
    else
-      _e ->
-        :error
+      nil -> :error
    end
  end

@ -1460,7 +1359,7 @@ defp update_tags(%User{} = user, new_tags) do
  defp normalize_tags(tags) do
    [tags]
    |> List.flatten()
-    |> Enum.map(&String.downcase(&1))
+    |> Enum.map(&String.downcase/1)
  end

  defp local_nickname_regex do
@ -1553,11 +1452,7 @@ def list_inactive_users_query(inactivity_threshold \\ 7) do
  @spec switch_email_notifications(t(), String.t(), boolean()) ::
          {:ok, t()} | {:error, Ecto.Changeset.t()}
  def switch_email_notifications(user, type, status) do
-    info = Pleroma.User.Info.update_email_notifications(user.info, %{type => status})
-
-    change(user)
-    |> put_embed(:info, info)
-    |> update_and_set_cache()
+    update_info(user, &User.Info.update_email_notifications(&1, %{type => status}))
  end

  @doc """
@ -1579,13 +1474,8 @@ def touch_last_digest_emailed_at(user) do
  def toggle_confirmation(%User{} = user) do
    need_confirmation? = !user.info.confirmation_pending

-    info_changeset =
-      User.Info.confirmation_changeset(user.info, need_confirmation: need_confirmation?)
-
    user
-    |> change()
-    |> put_embed(:info, info_changeset)
-    |> update_and_set_cache()
+    |> update_info(&User.Info.confirmation_changeset(&1, need_confirmation: need_confirmation?))
  end

  def get_mascot(%{info: %{mascot: %{} = mascot}}) when not is_nil(mascot) do
@ -1608,16 +1498,11 @@ def get_mascot(%{info: %{mascot: mascot}}) when is_nil(mascot) do
    }
  end

-  def ensure_keys_present(%User{info: info} = user) do
-    if info.keys do
-      {:ok, user}
-    else
-      {:ok, pem} = Keys.generate_rsa_pem()
+  def ensure_keys_present(%{info: %{keys: keys}} = user) when not is_nil(keys), do: {:ok, user}

-      user
-      |> Ecto.Changeset.change()
-      |> Ecto.Changeset.put_embed(:info, User.Info.set_keys(info, pem))
-      |> update_and_set_cache()
+  def ensure_keys_present(%User{} = user) do
+    with {:ok, pem} <- Keys.generate_rsa_pem() do
+      update_info(user, &User.Info.set_keys(&1, pem))
    end
  end

@ -1663,4 +1548,26 @@ def change_email(user, email) do
    |> validate_format(:email, @email_regex)
    |> update_and_set_cache()
  end
+
+  @doc """
+  Changes `user.info` and returns the user changeset.
+
+  `fun` is called with the `user.info`.
+  """
+  def change_info(user, fun) do
+    changeset = change(user)
+    info = get_field(changeset, :info) || %User.Info{}
+    put_embed(changeset, :info, fun.(info))
+  end
+
+  @doc """
+  Updates `user.info` and sets cache.
+
+  `fun` is called with the `user.info`.
+  """
+  def update_info(user, fun) do
+    user
+    |> change_info(fun)
+    |> update_and_set_cache()
+  end
 end
--- a/lib/pleroma/user/info.ex
+++ b/lib/pleroma/user/info.ex
@ -20,6 +20,7 @@ defmodule Pleroma.User.Info do
    field(:following_count, :integer, default: nil)
    field(:locked, :boolean, default: false)
    field(:confirmation_pending, :boolean, default: false)
+    field(:password_reset_pending, :boolean, default: false)
    field(:confirmation_token, :string, default: nil)
    field(:default_scope, :string, default: "public")
    field(:blocks, {:array, :string}, default: [])
@ -41,6 +42,8 @@ defmodule Pleroma.User.Info do
    field(:topic, :string, default: nil)
    field(:hub, :string, default: nil)
    field(:salmon, :string, default: nil)
+    field(:hide_followers_count, :boolean, default: false)
+    field(:hide_follows_count, :boolean, default: false)
    field(:hide_followers, :boolean, default: false)
    field(:hide_follows, :boolean, default: false)
    field(:hide_favorites, :boolean, default: true)
@ -51,6 +54,7 @@ defmodule Pleroma.User.Info do
    field(:pleroma_settings_store, :map, default: %{})
    field(:fields, {:array, :map}, default: nil)
    field(:raw_fields, {:array, :map}, default: [])
+    field(:discoverable, :boolean, default: false)

    field(:notification_settings, :map,
      default: %{
@ -80,6 +84,14 @@ def set_activation_status(info, deactivated) do
    |> validate_required([:deactivated])
  end

+  def set_password_reset_pending(info, pending) do
+    params = %{password_reset_pending: pending}
+
+    info
+    |> cast(params, [:password_reset_pending])
+    |> validate_required([:password_reset_pending])
+  end
+
  def update_notification_settings(info, settings) do
    settings =
      settings
@ -176,16 +188,11 @@ def set_subscribers(info, subscribers) do
    |> validate_required([:subscribers])
  end

-  @spec add_to_mutes(Info.t(), String.t()) :: Changeset.t()
-  def add_to_mutes(info, muted) do
-    set_mutes(info, Enum.uniq([muted | info.mutes]))
-  end
-
-  @spec add_to_muted_notifications(Changeset.t(), Info.t(), String.t(), boolean()) ::
-          Changeset.t()
-  def add_to_muted_notifications(changeset, info, muted, notifications?) do
-    set_notification_mutes(
-      changeset,
+  @spec add_to_mutes(Info.t(), String.t(), boolean()) :: Changeset.t()
+  def add_to_mutes(info, muted, notifications?) do
+    info
+    |> set_mutes(Enum.uniq([muted | info.mutes]))
+    |> set_notification_mutes(
      Enum.uniq([muted | info.muted_notifications]),
      notifications?
    )
@ -193,12 +200,9 @@ def add_to_muted_notifications(changeset, info, muted, notifications?) do

  @spec remove_from_mutes(Info.t(), String.t()) :: Changeset.t()
  def remove_from_mutes(info, muted) do
-    set_mutes(info, List.delete(info.mutes, muted))
-  end
-
-  @spec remove_from_muted_notifications(Changeset.t(), Info.t(), String.t()) :: Changeset.t()
-  def remove_from_muted_notifications(changeset, info, muted) do
-    set_notification_mutes(changeset, List.delete(info.muted_notifications, muted), true)
+    info
+    |> set_mutes(List.delete(info.mutes, muted))
+    |> set_notification_mutes(List.delete(info.muted_notifications, muted), true)
  end

  def add_to_block(info, blocked) do
@ -262,9 +266,12 @@ def remote_user_creation(info, params) do
      :salmon,
      :hide_followers,
      :hide_follows,
+      :hide_followers_count,
+      :hide_follows_count,
      :follower_count,
      :fields,
-      :following_count
+      :following_count,
+      :discoverable
    ])
    |> validate_fields(true)
  end
@ -281,7 +288,10 @@ def user_upgrade(info, params, remote? \\ false) do
      :following_count,
      :hide_follows,
      :fields,
-      :hide_followers
+      :hide_followers,
+      :discoverable,
+      :hide_followers_count,
+      :hide_follows_count
    ])
    |> validate_fields(remote?)
  end
@ -295,13 +305,16 @@ def profile_update(info, params) do
      :banner,
      :hide_follows,
      :hide_followers,
+      :hide_followers_count,
+      :hide_follows_count,
      :hide_favorites,
      :background,
      :show_role,
      :skip_thread_containment,
      :fields,
      :raw_fields,
-      :pleroma_settings_store
+      :pleroma_settings_store,
+      :discoverable
    ])
    |> validate_fields()
  end
@ -325,9 +338,7 @@ defp valid_field?(%{"name" => name, "value" => value}) do
    name_limit = Pleroma.Config.get([:instance, :account_field_name_length], 255)
    value_limit = Pleroma.Config.get([:instance, :account_field_value_length], 255)

-    is_binary(name) &&
-      is_binary(value) &&
-      String.length(name) <= name_limit &&
+    is_binary(name) && is_binary(value) && String.length(name) <= name_limit &&
      String.length(value) <= value_limit
  end

@ -458,7 +469,9 @@ def follow_information_update(info, params) do
      :hide_followers,
      :hide_follows,
      :follower_count,
-      :following_count
+      :following_count,
+      :hide_followers_count,
+      :hide_follows_count
    ])
  end
 end
--- a/lib/pleroma/user/query.ex
+++ b/lib/pleroma/user/query.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.User.Query do
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@ -248,6 +248,26 @@ def create(%{to: to, actor: actor, context: context, object: object} = params, f
    end
  end

+  def listen(%{to: to, actor: actor, context: context, object: object} = params) do
+    additional = params[:additional] || %{}
+    # only accept false as false value
+    local = !(params[:local] == false)
+    published = params[:published]
+
+    with listen_data <-
+           make_listen_data(
+             %{to: to, actor: actor, published: published, context: context, object: object},
+             additional
+           ),
+         {:ok, activity} <- insert(listen_data, local),
+         :ok <- maybe_federate(activity) do
+      {:ok, activity}
+    else
+      {:error, message} ->
+        {:error, message}
+    end
+  end
+
  def accept(%{to: to, actor: actor, object: object} = params) do
    # only accept false as false value
    local = !(params[:local] == false)
@ -510,7 +530,7 @@ def fetch_activities_for_context(context, opts \\ %{}) do
  end

  @spec fetch_latest_activity_id_for_context(String.t(), keyword() | map()) ::
-          Pleroma.FlakeId.t() | nil
+          FlakeId.Ecto.CompatType.t() | nil
  def fetch_latest_activity_id_for_context(context, opts \\ %{}) do
    context
    |> fetch_activities_for_context_query(Map.merge(%{"skip_preload" => true}, opts))
@ -519,12 +539,13 @@ def fetch_latest_activity_id_for_context(context, opts \\ %{}) do
    |> Repo.one()
  end

-  def fetch_public_activities(opts \\ %{}) do
-    q = fetch_activities_query([Pleroma.Constants.as_public()], opts)
+  def fetch_public_activities(opts \\ %{}, pagination \\ :keyset) do
+    opts = Map.drop(opts, ["user"])

-    q
+    [Pleroma.Constants.as_public()]
+    |> fetch_activities_query(opts)
    |> restrict_unlisted()
-    |> Pagination.fetch_paginated(opts)
+    |> Pagination.fetch_paginated(opts, pagination)
    |> Enum.reverse()
  end

@ -587,6 +608,23 @@ defp restrict_thread_visibility(query, %{"user" => %User{ap_id: ap_id}}, _) do

  defp restrict_thread_visibility(query, _, _), do: query

+  def fetch_user_abstract_activities(user, reading_user, params \\ %{}) do
+    params =
+      params
+      |> Map.put("user", reading_user)
+      |> Map.put("actor_id", user.ap_id)
+      |> Map.put("whole_db", true)
+
+    recipients =
+      user_activities_recipients(%{
+        "godmode" => params["godmode"],
+        "reading_user" => reading_user
+      })
+
+    fetch_activities(recipients, params)
+    |> Enum.reverse()
+  end
+
  def fetch_user_activities(user, reading_user, params \\ %{}) do
    params =
      params
@ -833,7 +871,7 @@ defp restrict_muted_reblogs(query, %{"muting_user" => %User{info: info}}) do

  defp restrict_muted_reblogs(query, _), do: query

-  defp exclude_poll_votes(query, %{"include_poll_votes" => "true"}), do: query
+  defp exclude_poll_votes(query, %{"include_poll_votes" => true}), do: query

  defp exclude_poll_votes(query, _) do
    if has_named_binding?(query, :object) do
@ -917,11 +955,11 @@ def fetch_activities_query(recipients, opts \\ %{}) do
    |> exclude_poll_votes(opts)
  end

-  def fetch_activities(recipients, opts \\ %{}) do
+  def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do
    list_memberships = Pleroma.List.memberships(opts["user"])

    fetch_activities_query(recipients ++ list_memberships, opts)
-    |> Pagination.fetch_paginated(opts)
+    |> Pagination.fetch_paginated(opts, pagination)
    |> Enum.reverse()
    |> maybe_update_cc(list_memberships, opts["user"])
  end
@ -952,10 +990,15 @@ def fetch_activities_bounded_query(query, recipients, recipients_with_public) do
    )
  end

-  def fetch_activities_bounded(recipients, recipients_with_public, opts \\ %{}) do
+  def fetch_activities_bounded(
+        recipients,
+        recipients_with_public,
+        opts \\ %{},
+        pagination \\ :keyset
+      ) do
    fetch_activities_query([], opts)
    |> fetch_activities_bounded_query(recipients, recipients_with_public)
-    |> Pagination.fetch_paginated(opts)
+    |> Pagination.fetch_paginated(opts, pagination)
    |> Enum.reverse()
  end

@ -995,6 +1038,7 @@ defp object_to_user_data(data) do

    locked = data["manuallyApprovesFollowers"] || false
    data = Transmogrifier.maybe_fix_user_object(data)
+    discoverable = data["discoverable"] || false

    user_data = %{
      ap_id: data["id"],
@ -1003,7 +1047,8 @@ defp object_to_user_data(data) do
        source_data: data,
        banner: banner,
        fields: fields,
-        locked: locked
+        locked: locked,
+        discoverable: discoverable
      },
      avatar: avatar,
      name: data["name"],
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@ -49,7 +49,8 @@ def user(conn, %{"nickname" => nickname}) do
         {:ok, user} <- User.ensure_keys_present(user) do
      conn
      |> put_resp_content_type("application/activity+json")
-      |> json(UserView.render("user.json", %{user: user}))
+      |> put_view(UserView)
+      |> render("user.json", %{user: user})
    else
      nil -> {:error, :not_found}
    end
@ -90,7 +91,8 @@ def object_likes(conn, %{"uuid" => uuid, "page" => page}) do

      conn
      |> put_resp_content_type("application/activity+json")
-      |> json(ObjectView.render("likes.json", ap_id, likes, page))
+      |> put_view(ObjectView)
+      |> render("likes.json", %{ap_id: ap_id, likes: likes, page: page})
    else
      {:public?, false} ->
        {:error, :not_found}
@ -104,7 +106,8 @@ def object_likes(conn, %{"uuid" => uuid}) do
         likes <- Utils.get_object_likes(object) do
      conn
      |> put_resp_content_type("application/activity+json")
-      |> json(ObjectView.render("likes.json", ap_id, likes))
+      |> put_view(ObjectView)
+      |> render("likes.json", %{ap_id: ap_id, likes: likes})
    else
      {:public?, false} ->
        {:error, :not_found}
@ -158,7 +161,8 @@ defp set_cache_ttl_for(conn, entity) do
  def following(%{assigns: %{relay: true}} = conn, _params) do
    conn
    |> put_resp_content_type("application/activity+json")
-    |> json(UserView.render("following.json", %{user: Relay.get_actor()}))
+    |> put_view(UserView)
+    |> render("following.json", %{user: Relay.get_actor()})
  end

  def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
@ -170,7 +174,8 @@ def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "p

      conn
      |> put_resp_content_type("application/activity+json")
-      |> json(UserView.render("following.json", %{user: user, page: page, for: for_user}))
+      |> put_view(UserView)
+      |> render("following.json", %{user: user, page: page, for: for_user})
    else
      {:show_follows, _} ->
        conn
@ -184,7 +189,8 @@ def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) d
         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
      conn
      |> put_resp_content_type("application/activity+json")
-      |> json(UserView.render("following.json", %{user: user, for: for_user}))
+      |> put_view(UserView)
+      |> render("following.json", %{user: user, for: for_user})
    end
  end

@ -192,7 +198,8 @@ def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) d
  def followers(%{assigns: %{relay: true}} = conn, _params) do
    conn
    |> put_resp_content_type("application/activity+json")
-    |> json(UserView.render("followers.json", %{user: Relay.get_actor()}))
+    |> put_view(UserView)
+    |> render("followers.json", %{user: Relay.get_actor()})
  end

  def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
@ -204,7 +211,8 @@ def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "p

      conn
      |> put_resp_content_type("application/activity+json")
-      |> json(UserView.render("followers.json", %{user: user, page: page, for: for_user}))
+      |> put_view(UserView)
+      |> render("followers.json", %{user: user, page: page, for: for_user})
    else
      {:show_followers, _} ->
        conn
@ -218,16 +226,48 @@ def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) d
         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
      conn
      |> put_resp_content_type("application/activity+json")
-      |> json(UserView.render("followers.json", %{user: user, for: for_user}))
+      |> put_view(UserView)
+      |> render("followers.json", %{user: user, for: for_user})
    end
  end

-  def outbox(conn, %{"nickname" => nickname} = params) do
+  def outbox(conn, %{"nickname" => nickname, "page" => page?} = params)
+      when page? in [true, "true"] do
+    with %User{} = user <- User.get_cached_by_nickname(nickname),
+         {:ok, user} <- User.ensure_keys_present(user) do
+      activities =
+        if params["max_id"] do
+          ActivityPub.fetch_user_activities(user, nil, %{
+            "max_id" => params["max_id"],
+            # This is a hack because postgres generates inefficient queries when filtering by
+            # 'Answer', poll votes will be hidden by the visibility filter in this case anyway
+            "include_poll_votes" => true,
+            "limit" => 10
+          })
+        else
+          ActivityPub.fetch_user_activities(user, nil, %{
+            "limit" => 10,
+            "include_poll_votes" => true
+          })
+        end
+
+      conn
+      |> put_resp_content_type("application/activity+json")
+      |> put_view(UserView)
+      |> render("activity_collection_page.json", %{
+        activities: activities,
+        iri: "#{user.ap_id}/outbox"
+      })
+    end
+  end
+
+  def outbox(conn, %{"nickname" => nickname}) do
    with %User{} = user <- User.get_cached_by_nickname(nickname),
         {:ok, user} <- User.ensure_keys_present(user) do
      conn
      |> put_resp_content_type("application/activity+json")
-      |> json(UserView.render("outbox.json", %{user: user, max_id: params["max_id"]}))
+      |> put_view(UserView)
+      |> render("activity_collection.json", %{iri: "#{user.ap_id}/outbox"})
    end
  end

@ -275,7 +315,8 @@ defp represent_service_actor(%User{} = user, conn) do
    with {:ok, user} <- User.ensure_keys_present(user) do
      conn
      |> put_resp_content_type("application/activity+json")
-      |> json(UserView.render("user.json", %{user: user}))
+      |> put_view(UserView)
+      |> render("user.json", %{user: user})
    else
      nil -> {:error, :not_found}
    end
@ -293,22 +334,49 @@ def internal_fetch(conn, _params) do
    |> represent_service_actor(conn)
  end

+  @doc "Returns the authenticated user's ActivityPub User object or a 404 Not Found if non-authenticated"
  def whoami(%{assigns: %{user: %User{} = user}} = conn, _params) do
    conn
    |> put_resp_content_type("application/activity+json")
-    |> json(UserView.render("user.json", %{user: user}))
+    |> put_view(UserView)
+    |> render("user.json", %{user: user})
  end

  def whoami(_conn, _params), do: {:error, :not_found}

  def read_inbox(
        %{assigns: %{user: %{nickname: nickname} = user}} = conn,
-        %{"nickname" => nickname} = params
-      ) do
+        %{"nickname" => nickname, "page" => page?} = params
+      )
+      when page? in [true, "true"] do
+    activities =
+      if params["max_id"] do
+        ActivityPub.fetch_activities([user.ap_id | user.following], %{
+          "max_id" => params["max_id"],
+          "limit" => 10
+        })
+      else
+        ActivityPub.fetch_activities([user.ap_id | user.following], %{"limit" => 10})
+      end
+
    conn
    |> put_resp_content_type("application/activity+json")
    |> put_view(UserView)
-    |> render("inbox.json", user: user, max_id: params["max_id"])
+    |> render("activity_collection_page.json", %{
+      activities: activities,
+      iri: "#{user.ap_id}/inbox"
+    })
+  end
+
+  def read_inbox(%{assigns: %{user: %{nickname: nickname} = user}} = conn, %{
+        "nickname" => nickname
+      }) do
+    with {:ok, user} <- User.ensure_keys_present(user) do
+      conn
+      |> put_resp_content_type("application/activity+json")
+      |> put_view(UserView)
+      |> render("activity_collection.json", %{iri: "#{user.ap_id}/inbox"})
+    end
  end

  def read_inbox(%{assigns: %{user: nil}} = conn, %{"nickname" => nickname}) do
@ -442,4 +510,31 @@ defp ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do

    {new_user, for_user}
  end
+
+  # TODO: Add support for "object" field
+  @doc """
+  Endpoint based on <https://www.w3.org/wiki/SocialCG/ActivityPub/MediaUpload>
+
+  Parameters:
+  - (required) `file`: data of the media
+  - (optionnal) `description`: description of the media, intended for accessibility
+
+  Response:
+  - HTTP Code: 201 Created
+  - HTTP Body: ActivityPub object to be inserted into another's `attachment` field
+  """
+  def upload_media(%{assigns: %{user: user}} = conn, %{"file" => file} = data) do
+    with {:ok, object} <-
+           ActivityPub.upload(
+             file,
+             actor: User.ap_id(user),
+             description: Map.get(data, "description")
+           ) do
+      Logger.debug(inspect(object))
+
+      conn
+      |> put_status(:created)
+      |> json(object.data)
+    end
+  end
 end
--- a/lib/pleroma/web/activity_pub/publisher.ex
+++ b/lib/pleroma/web/activity_pub/publisher.ex
@ -111,11 +111,11 @@ defp should_federate?(inbox, public) do

  @spec recipients(User.t(), Activity.t()) :: list(User.t()) | []
  defp recipients(actor, activity) do
-    {:ok, followers} =
+    followers =
      if actor.follower_address in activity.recipients do
        User.get_external_followers(actor)
      else
-        {:ok, []}
+        []
      end

    fetchers =
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@ -42,8 +42,7 @@ def fix_object(object, options \\ []) do
  end

  def fix_summary(%{"summary" => nil} = object) do
-    object
-    |> Map.put("summary", "")
+    Map.put(object, "summary", "")
  end

  def fix_summary(%{"summary" => _} = object) do
@ -51,10 +50,7 @@ def fix_summary(%{"summary" => _} = object) do
    object
  end

-  def fix_summary(object) do
-    object
-    |> Map.put("summary", "")
-  end
+  def fix_summary(object), do: Map.put(object, "summary", "")

  def fix_addressing_list(map, field) do
    cond do
@ -74,13 +70,9 @@ def fix_explicit_addressing(
        explicit_mentions,
        follower_collection
      ) do
-    explicit_to =
-      to
-      |> Enum.filter(fn x -> x in explicit_mentions end)
+    explicit_to = Enum.filter(to, fn x -> x in explicit_mentions end)

-    explicit_cc =
-      to
-      |> Enum.filter(fn x -> x not in explicit_mentions end)
+    explicit_cc = Enum.filter(to, fn x -> x not in explicit_mentions end)

    final_cc =
      (cc ++ explicit_cc)
@ -98,13 +90,19 @@ def fix_explicit_addressing(object, _explicit_mentions, _followers_collection),
  def fix_explicit_addressing(%{"directMessage" => true} = object), do: object

  def fix_explicit_addressing(object) do
-    explicit_mentions =
+    explicit_mentions = Utils.determine_explicit_mentions(object)
+
+    %User{follower_address: follower_collection} =
      object
-      |> Utils.determine_explicit_mentions()
+      |> Containment.get_actor()
+      |> User.get_cached_by_ap_id()

-    follower_collection = User.get_cached_by_ap_id(Containment.get_actor(object)).follower_address
-
-    explicit_mentions = explicit_mentions ++ [Pleroma.Constants.as_public(), follower_collection]
+    explicit_mentions =
+      explicit_mentions ++
+        [
+          Pleroma.Constants.as_public(),
+          follower_collection
+        ]

    fix_explicit_addressing(object, explicit_mentions, follower_collection)
  end
@ -148,48 +146,25 @@ def fix_addressing(object) do
  end

  def fix_actor(%{"attributedTo" => actor} = object) do
-    object
-    |> Map.put("actor", Containment.get_actor(%{"actor" => actor}))
+    Map.put(object, "actor", Containment.get_actor(%{"actor" => actor}))
  end

  def fix_in_reply_to(object, options \\ [])

  def fix_in_reply_to(%{"inReplyTo" => in_reply_to} = object, options)
      when not is_nil(in_reply_to) do
-    in_reply_to_id =
-      cond do
-        is_bitstring(in_reply_to) ->
-          in_reply_to
-
-        is_map(in_reply_to) && is_bitstring(in_reply_to["id"]) ->
-          in_reply_to["id"]
-
-        is_list(in_reply_to) && is_bitstring(Enum.at(in_reply_to, 0)) ->
-          Enum.at(in_reply_to, 0)
-
-        # Maybe I should output an error too?
-        true ->
-          ""
-      end
-
+    in_reply_to_id = prepare_in_reply_to(in_reply_to)
    object = Map.put(object, "inReplyToAtomUri", in_reply_to_id)

    if Federator.allowed_incoming_reply_depth?(options[:depth]) do
-      case get_obj_helper(in_reply_to_id, options) do
-        {:ok, replied_object} ->
-          with %Activity{} = _activity <-
-                 Activity.get_create_by_object_ap_id(replied_object.data["id"]) do
-            object
-            |> Map.put("inReplyTo", replied_object.data["id"])
-            |> Map.put("inReplyToAtomUri", object["inReplyToAtomUri"] || in_reply_to_id)
-            |> Map.put("conversation", replied_object.data["context"] || object["conversation"])
-            |> Map.put("context", replied_object.data["context"] || object["conversation"])
-          else
-            e ->
-              Logger.error("Couldn't fetch #{inspect(in_reply_to_id)}, error: #{inspect(e)}")
-              object
-          end
-
+      with {:ok, replied_object} <- get_obj_helper(in_reply_to_id, options),
+           %Activity{} = _ <- Activity.get_create_by_object_ap_id(replied_object.data["id"]) do
+        object
+        |> Map.put("inReplyTo", replied_object.data["id"])
+        |> Map.put("inReplyToAtomUri", object["inReplyToAtomUri"] || in_reply_to_id)
+        |> Map.put("conversation", replied_object.data["context"] || object["conversation"])
+        |> Map.put("context", replied_object.data["context"] || object["conversation"])
+      else
        e ->
          Logger.error("Couldn't fetch #{inspect(in_reply_to_id)}, error: #{inspect(e)}")
          object
@ -201,6 +176,22 @@ def fix_in_reply_to(%{"inReplyTo" => in_reply_to} = object, options)

  def fix_in_reply_to(object, _options), do: object

+  defp prepare_in_reply_to(in_reply_to) do
+    cond do
+      is_bitstring(in_reply_to) ->
+        in_reply_to
+
+      is_map(in_reply_to) && is_bitstring(in_reply_to["id"]) ->
+        in_reply_to["id"]
+
+      is_list(in_reply_to) && is_bitstring(Enum.at(in_reply_to, 0)) ->
+        Enum.at(in_reply_to, 0)
+
+      true ->
+        ""
+    end
+  end
+
  def fix_context(object) do
    context = object["context"] || object["conversation"] || Utils.generate_context_id()

@ -211,11 +202,9 @@ def fix_context(object) do

  def fix_attachments(%{"attachment" => attachment} = object) when is_list(attachment) do
    attachments =
-      attachment
-      |> Enum.map(fn data ->
+      Enum.map(attachment, fn data ->
        media_type = data["mediaType"] || data["mimeType"]
        href = data["url"] || data["href"]
-
        url = [%{"type" => "Link", "mediaType" => media_type, "href" => href}]

        data
@ -223,30 +212,25 @@ def fix_attachments(%{"attachment" => attachment} = object) when is_list(attachm
        |> Map.put("url", url)
      end)

-    object
-    |> Map.put("attachment", attachments)
+    Map.put(object, "attachment", attachments)
  end

  def fix_attachments(%{"attachment" => attachment} = object) when is_map(attachment) do
-    Map.put(object, "attachment", [attachment])
+    object
+    |> Map.put("attachment", [attachment])
    |> fix_attachments()
  end

  def fix_attachments(object), do: object

  def fix_url(%{"url" => url} = object) when is_map(url) do
-    object
-    |> Map.put("url", url["href"])
+    Map.put(object, "url", url["href"])
  end

  def fix_url(%{"type" => "Video", "url" => url} = object) when is_list(url) do
    first_element = Enum.at(url, 0)

-    link_element =
-      url
-      |> Enum.filter(fn x -> is_map(x) end)
-      |> Enum.filter(fn x -> x["mimeType"] == "text/html" end)
-      |> Enum.at(0)
+    link_element = Enum.find(url, fn x -> is_map(x) and x["mimeType"] == "text/html" end)

    object
    |> Map.put("attachment", [first_element])
@ -264,36 +248,32 @@ def fix_url(%{"type" => object_type, "url" => url} = object)
        true -> ""
      end

-    object
-    |> Map.put("url", url_string)
+    Map.put(object, "url", url_string)
  end

  def fix_url(object), do: object

  def fix_emoji(%{"tag" => tags} = object) when is_list(tags) do
-    emoji = tags |> Enum.filter(fn data -> data["type"] == "Emoji" and data["icon"] end)
-
    emoji =
-      emoji
+      tags
+      |> Enum.filter(fn data -> data["type"] == "Emoji" and data["icon"] end)
      |> Enum.reduce(%{}, fn data, mapping ->
        name = String.trim(data["name"], ":")

-        mapping |> Map.put(name, data["icon"]["url"])
+        Map.put(mapping, name, data["icon"]["url"])
      end)

    # we merge mastodon and pleroma emoji into a single mapping, to allow for both wire formats
    emoji = Map.merge(object["emoji"] || %{}, emoji)

-    object
-    |> Map.put("emoji", emoji)
+    Map.put(object, "emoji", emoji)
  end

  def fix_emoji(%{"tag" => %{"type" => "Emoji"} = tag} = object) do
    name = String.trim(tag["name"], ":")
    emoji = %{name => tag["icon"]["url"]}

-    object
-    |> Map.put("emoji", emoji)
+    Map.put(object, "emoji", emoji)
  end

  def fix_emoji(object), do: object
@ -304,17 +284,13 @@ def fix_tag(%{"tag" => tag} = object) when is_list(tag) do
      |> Enum.filter(fn data -> data["type"] == "Hashtag" and data["name"] end)
      |> Enum.map(fn data -> String.slice(data["name"], 1..-1) end)

-    combined = tag ++ tags
-
-    object
-    |> Map.put("tag", combined)
+    Map.put(object, "tag", tag ++ tags)
  end

  def fix_tag(%{"tag" => %{"type" => "Hashtag", "name" => hashtag} = tag} = object) do
    combined = [tag, String.slice(hashtag, 1..-1)]

-    object
-    |> Map.put("tag", combined)
+    Map.put(object, "tag", combined)
  end

  def fix_tag(%{"tag" => %{} = tag} = object), do: Map.put(object, "tag", [tag])
@ -326,8 +302,7 @@ def fix_content_map(%{"contentMap" => content_map} = object) do
    content_groups = Map.to_list(content_map)
    {_, content} = Enum.at(content_groups, 0)

-    object
-    |> Map.put("content", content)
+    Map.put(object, "content", content)
  end

  def fix_content_map(object), do: object
@ -336,16 +311,11 @@ def fix_type(object, options \\ [])

  def fix_type(%{"inReplyTo" => reply_id, "name" => _} = object, options)
      when is_binary(reply_id) do
-    reply =
-      with true <- Federator.allowed_incoming_reply_depth?(options[:depth]),
-           {:ok, object} <- get_obj_helper(reply_id, options) do
-        object
-      end
-
-    if reply && reply.data["type"] == "Question" do
+    with true <- Federator.allowed_incoming_reply_depth?(options[:depth]),
+         {:ok, %{data: %{"type" => "Question"} = _} = _} <- get_obj_helper(reply_id, options) do
      Map.put(object, "type", "Answer")
    else
-      object
+      _ -> object
    end
  end

@ -377,6 +347,17 @@ defp get_follow_activity(follow_object, followed) do
    end
  end

+  # Reduce the object list to find the reported user.
+  defp get_reported(objects) do
+    Enum.reduce_while(objects, nil, fn ap_id, _ ->
+      with %User{} = user <- User.get_cached_by_ap_id(ap_id) do
+        {:halt, user}
+      else
+        _ -> {:cont, nil}
+      end
+    end)
+  end
+
  def handle_incoming(data, options \\ [])

  # Flag objects are placed ahead of the ID check because Mastodon 2.8 and earlier send them
@ -385,31 +366,19 @@ def handle_incoming(%{"type" => "Flag", "object" => objects, "actor" => actor} =
    with context <- data["context"] || Utils.generate_context_id(),
         content <- data["content"] || "",
         %User{} = actor <- User.get_cached_by_ap_id(actor),
-
         # Reduce the object list to find the reported user.
-         %User{} = account <-
-           Enum.reduce_while(objects, nil, fn ap_id, _ ->
-             with %User{} = user <- User.get_cached_by_ap_id(ap_id) do
-               {:halt, user}
-             else
-               _ -> {:cont, nil}
-             end
-           end),
-
+         %User{} = account <- get_reported(objects),
         # Remove the reported user from the object list.
         statuses <- Enum.filter(objects, fn ap_id -> ap_id != account.ap_id end) do
-      params = %{
+      %{
        actor: actor,
        context: context,
        account: account,
        statuses: statuses,
        content: content,
-        additional: %{
-          "cc" => [account.ap_id]
-        }
+        additional: %{"cc" => [account.ap_id]}
      }
-
-      ActivityPub.flag(params)
+      |> ActivityPub.flag()
    end
  end

@ -461,6 +430,36 @@ def handle_incoming(
    end
  end

+  def handle_incoming(
+        %{"type" => "Listen", "object" => %{"type" => "Audio"} = object} = data,
+        options
+      ) do
+    actor = Containment.get_actor(data)
+
+    data =
+      Map.put(data, "actor", actor)
+      |> fix_addressing
+
+    with {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(data["actor"]) do
+      options = Keyword.put(options, :depth, (options[:depth] || 0) + 1)
+      object = fix_object(object, options)
+
+      params = %{
+        to: data["to"],
+        object: object,
+        actor: user,
+        context: nil,
+        local: false,
+        published: data["published"],
+        additional: Map.take(data, ["cc", "id"])
+      }
+
+      ActivityPub.listen(params)
+    else
+      _e -> :error
+    end
+  end
+
  def handle_incoming(
        %{"type" => "Follow", "object" => followed, "actor" => follower, "id" => id} = data,
        _options
@ -756,8 +755,12 @@ def handle_incoming(

  def handle_incoming(_, _), do: :error

+  @spec get_obj_helper(String.t(), Keyword.t()) :: {:ok, Object.t()} | nil
  def get_obj_helper(id, options \\ []) do
-    if object = Object.normalize(id, true, options), do: {:ok, object}, else: nil
+    case Object.normalize(id, true, options) do
+      %Object{} = object -> {:ok, object}
+      _ -> nil
+    end
  end

  def set_reply_to_uri(%{"inReplyTo" => in_reply_to} = object) when is_binary(in_reply_to) do
@ -792,7 +795,8 @@ def prepare_object(object) do
  #  internal -> Mastodon
  #  """

-  def prepare_outgoing(%{"type" => "Create", "object" => object_id} = data) do
+  def prepare_outgoing(%{"type" => activity_type, "object" => object_id} = data)
+      when activity_type in ["Create", "Listen"] do
    object =
      object_id
      |> Object.normalize()
@ -856,27 +860,24 @@ def prepare_outgoing(%{"type" => _type} = data) do
    {:ok, data}
  end

-  def maybe_fix_object_url(data) do
-    if is_binary(data["object"]) and not String.starts_with?(data["object"], "http") do
-      case get_obj_helper(data["object"]) do
-        {:ok, relative_object} ->
-          if relative_object.data["external_url"] do
-            _data =
-              data
-              |> Map.put("object", relative_object.data["external_url"])
-          else
-            data
-          end
-
-        e ->
-          Logger.error("Couldn't fetch #{data["object"]} #{inspect(e)}")
-          data
-      end
+  def maybe_fix_object_url(%{"object" => object} = data) when is_binary(object) do
+    with false <- String.starts_with?(object, "http"),
+         {:fetch, {:ok, relative_object}} <- {:fetch, get_obj_helper(object)},
+         %{data: %{"external_url" => external_url}} when not is_nil(external_url) <-
+           relative_object do
+      Map.put(data, "object", external_url)
    else
-      data
+      {:fetch, e} ->
+        Logger.error("Couldn't fetch #{object} #{inspect(e)}")
+        data
+
+      _ ->
+        data
    end
  end

+  def maybe_fix_object_url(data), do: data
+
  def add_hashtags(object) do
    tags =
      (object["tag"] || [])
@ -894,53 +895,49 @@ def add_hashtags(object) do
          tag
      end)

-    object
-    |> Map.put("tag", tags)
+    Map.put(object, "tag", tags)
  end

  def add_mention_tags(object) do
    mentions =
      object
      |> Utils.get_notified_from_object()
-      |> Enum.map(fn user ->
-        %{"type" => "Mention", "href" => user.ap_id, "name" => "@#{user.nickname}"}
-      end)
+      |> Enum.map(&build_mention_tag/1)

    tags = object["tag"] || []

-    object
-    |> Map.put("tag", tags ++ mentions)
+    Map.put(object, "tag", tags ++ mentions)
  end

-  def add_emoji_tags(%User{info: %{"emoji" => _emoji} = user_info} = object) do
-    user_info = add_emoji_tags(user_info)
+  defp build_mention_tag(%{ap_id: ap_id, nickname: nickname} = _) do
+    %{"type" => "Mention", "href" => ap_id, "name" => "@#{nickname}"}
+  end

-    object
-    |> Map.put(:info, user_info)
+  def take_emoji_tags(%User{info: %{emoji: emoji} = _user_info} = _user) do
+    emoji
+    |> Enum.flat_map(&Map.to_list/1)
+    |> Enum.map(&build_emoji_tag/1)
  end

  # TODO: we should probably send mtime instead of unix epoch time for updated
  def add_emoji_tags(%{"emoji" => emoji} = object) do
    tags = object["tag"] || []

-    out =
-      emoji
-      |> Enum.map(fn {name, url} ->
-        %{
-          "icon" => %{"url" => url, "type" => "Image"},
-          "name" => ":" <> name <> ":",
-          "type" => "Emoji",
-          "updated" => "1970-01-01T00:00:00Z",
-          "id" => url
-        }
-      end)
+    out = Enum.map(emoji, &build_emoji_tag/1)

-    object
-    |> Map.put("tag", tags ++ out)
+    Map.put(object, "tag", tags ++ out)
  end

-  def add_emoji_tags(object) do
-    object
+  def add_emoji_tags(object), do: object
+
+  defp build_emoji_tag({name, url}) do
+    %{
+      "icon" => %{"url" => url, "type" => "Image"},
+      "name" => ":" <> name <> ":",
+      "type" => "Emoji",
+      "updated" => "1970-01-01T00:00:00Z",
+      "id" => url
+    }
  end

  def set_conversation(object) do
@ -960,9 +957,7 @@ def set_type(object), do: object

  def add_attributed_to(object) do
    attributed_to = object["attributedTo"] || object["actor"]
-
-    object
-    |> Map.put("attributedTo", attributed_to)
+    Map.put(object, "attributedTo", attributed_to)
  end

  def prepare_attachments(object) do
@ -973,30 +968,18 @@ def prepare_attachments(object) do
        %{"url" => href, "mediaType" => media_type, "name" => data["name"], "type" => "Document"}
      end)

-    object
-    |> Map.put("attachment", attachments)
+    Map.put(object, "attachment", attachments)
  end

  defp strip_internal_fields(object) do
    object
-    |> Map.drop([
-      "likes",
-      "like_count",
-      "announcements",
-      "announcement_count",
-      "emoji",
-      "context_id",
-      "deleted_activity_id"
-    ])
+    |> Map.drop(Pleroma.Constants.object_internal_fields())
  end

  defp strip_internal_tags(%{"tag" => tags} = object) do
-    tags =
-      tags
-      |> Enum.filter(fn x -> is_map(x) end)
+    tags = Enum.filter(tags, fn x -> is_map(x) end)

-    object
-    |> Map.put("tag", tags)
+    Map.put(object, "tag", tags)
  end

  defp strip_internal_tags(object), do: object
@ -1050,8 +1033,8 @@ def upgrade_user_from_ap_id(ap_id) do
    with %User{local: false} = user <- User.get_cached_by_ap_id(ap_id),
         {:ok, data} <- ActivityPub.fetch_and_prepare_user_from_ap_id(ap_id),
         already_ap <- User.ap_enabled?(user),
-         {:ok, user} <- user |> User.upgrade_changeset(data, true) |> User.update_and_set_cache() do
-      unless already_ap do
+         {:ok, user} <- upgrade_user(user, data) do
+      if not already_ap do
        TransmogrifierWorker.enqueue("user_upgrade", %{"user_id" => user.id})
      end

@ -1062,6 +1045,12 @@ def upgrade_user_from_ap_id(ap_id) do
    end
  end

+  defp upgrade_user(user, data) do
+    user
+    |> User.upgrade_changeset(data, true)
+    |> User.update_and_set_cache()
+  end
+
  def maybe_retire_websub(ap_id) do
    # some sanity checks
    if is_binary(ap_id) && String.length(ap_id) > 8 do
@ -1075,16 +1064,11 @@ def maybe_retire_websub(ap_id) do
    end
  end

-  def maybe_fix_user_url(data) do
-    if is_map(data["url"]) do
-      Map.put(data, "url", data["url"]["href"])
-    else
-      data
-    end
+  def maybe_fix_user_url(%{"url" => url} = data) when is_map(url) do
+    Map.put(data, "url", url["href"])
  end

-  def maybe_fix_user_object(data) do
-    data
-    |> maybe_fix_user_url
-  end
+  def maybe_fix_user_url(data), do: data
+
+  def maybe_fix_user_object(data), do: maybe_fix_user_url(data)
 end
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@ -20,7 +20,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
  require Logger
  require Pleroma.Constants

-  @supported_object_types ["Article", "Note", "Video", "Page", "Question", "Answer"]
+  @supported_object_types ["Article", "Note", "Video", "Page", "Question", "Answer", "Audio"]
  @supported_report_states ~w(open closed resolved)
  @valid_visibilities ~w(public unlisted private direct)

@ -581,6 +581,21 @@ def make_create_data(params, additional) do
    |> Map.merge(additional)
  end

+  #### Listen-related helpers
+  def make_listen_data(params, additional) do
+    published = params.published || make_date()
+
+    %{
+      "type" => "Listen",
+      "to" => params.to |> Enum.uniq(),
+      "actor" => params.actor.ap_id,
+      "object" => params.object,
+      "published" => published,
+      "context" => params.context
+    }
+    |> Map.merge(additional)
+  end
+
  #### Flag-related helpers
  @spec make_flag_data(map(), map()) :: map()
  def make_flag_data(%{actor: actor, context: context, content: content} = params, additional) do
--- a/lib/pleroma/web/activity_pub/views/object_view.ex
+++ b/lib/pleroma/web/activity_pub/views/object_view.ex
@ -15,7 +15,8 @@ def render("object.json", %{object: %Object{} = object}) do
    Map.merge(base, additional)
  end

-  def render("object.json", %{object: %Activity{data: %{"type" => "Create"}} = activity}) do
+  def render("object.json", %{object: %Activity{data: %{"type" => activity_type}} = activity})
+      when activity_type in ["Create", "Listen"] do
    base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
    object = Object.normalize(activity)

@ -37,12 +38,12 @@ def render("object.json", %{object: %Activity{} = activity}) do
    Map.merge(base, additional)
  end

-  def render("likes.json", ap_id, likes, page) do
+  def render("likes.json", %{ap_id: ap_id, likes: likes, page: page}) do
    collection(likes, "#{ap_id}/likes", page)
    |> Map.merge(Pleroma.Web.ActivityPub.Utils.make_json_ld_header())
  end

-  def render("likes.json", ap_id, likes) do
+  def render("likes.json", %{ap_id: ap_id, likes: likes}) do
    %{
      "id" => "#{ap_id}/likes",
      "type" => "OrderedCollection",
--- a/lib/pleroma/web/activity_pub/views/user_view.ex
+++ b/lib/pleroma/web/activity_pub/views/user_view.ex
@ -8,7 +8,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do
  alias Pleroma.Keys
  alias Pleroma.Repo
  alias Pleroma.User
-  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Transmogrifier
  alias Pleroma.Web.ActivityPub.Utils
  alias Pleroma.Web.Endpoint
@ -25,7 +24,8 @@ def render("endpoints.json", %{user: %User{local: true} = _user}) do
      "oauthAuthorizationEndpoint" => Helpers.o_auth_url(Endpoint, :authorize),
      "oauthRegistrationEndpoint" => Helpers.mastodon_api_url(Endpoint, :create_app),
      "oauthTokenEndpoint" => Helpers.o_auth_url(Endpoint, :token_exchange),
-      "sharedInbox" => Helpers.activity_pub_url(Endpoint, :inbox)
+      "sharedInbox" => Helpers.activity_pub_url(Endpoint, :inbox),
+      "uploadMedia" => Helpers.activity_pub_url(Endpoint, :upload_media)
    }
  end

@ -75,10 +75,7 @@ def render("user.json", %{user: user}) do

    endpoints = render("endpoints.json", %{user: user})

-    user_tags =
-      user
-      |> Transmogrifier.add_emoji_tags()
-      |> Map.get("tag", [])
+    emoji_tags = Transmogrifier.take_emoji_tags(user)

    fields =
      user.info
@ -110,7 +107,8 @@ def render("user.json", %{user: user}) do
      },
      "endpoints" => endpoints,
      "attachment" => fields,
-      "tag" => (user.info.source_data["tag"] || []) ++ user_tags
+      "tag" => (user.info.source_data["tag"] || []) ++ emoji_tags,
+      "discoverable" => user.info.discoverable
    }
    |> Map.merge(maybe_make_image(&User.avatar_url/2, "icon", user))
    |> Map.merge(maybe_make_image(&User.banner_url/2, "image", user))
@ -118,30 +116,34 @@ def render("user.json", %{user: user}) do
  end

  def render("following.json", %{user: user, page: page} = opts) do
-    showing = (opts[:for] && opts[:for] == user) || !user.info.hide_follows
+    showing_items = (opts[:for] && opts[:for] == user) || !user.info.hide_follows
+    showing_count = showing_items || !user.info.hide_follows_count
+
    query = User.get_friends_query(user)
    query = from(user in query, select: [:ap_id])
    following = Repo.all(query)

    total =
-      if showing do
+      if showing_count do
        length(following)
      else
        0
      end

-    collection(following, "#{user.ap_id}/following", page, showing, total)
+    collection(following, "#{user.ap_id}/following", page, showing_items, total)
    |> Map.merge(Utils.make_json_ld_header())
  end

  def render("following.json", %{user: user} = opts) do
-    showing = (opts[:for] && opts[:for] == user) || !user.info.hide_follows
+    showing_items = (opts[:for] && opts[:for] == user) || !user.info.hide_follows
+    showing_count = showing_items || !user.info.hide_follows_count
+
    query = User.get_friends_query(user)
    query = from(user in query, select: [:ap_id])
    following = Repo.all(query)

    total =
-      if showing do
+      if showing_count do
        length(following)
      else
        0
@ -152,7 +154,7 @@ def render("following.json", %{user: user} = opts) do
      "type" => "OrderedCollection",
      "totalItems" => total,
      "first" =>
-        if showing do
+        if showing_items do
          collection(following, "#{user.ap_id}/following", 1, !user.info.hide_follows)
        else
          "#{user.ap_id}/following?page=1"
@ -162,32 +164,34 @@ def render("following.json", %{user: user} = opts) do
  end

  def render("followers.json", %{user: user, page: page} = opts) do
-    showing = (opts[:for] && opts[:for] == user) || !user.info.hide_followers
+    showing_items = (opts[:for] && opts[:for] == user) || !user.info.hide_followers
+    showing_count = showing_items || !user.info.hide_followers_count

    query = User.get_followers_query(user)
    query = from(user in query, select: [:ap_id])
    followers = Repo.all(query)

    total =
-      if showing do
+      if showing_count do
        length(followers)
      else
        0
      end

-    collection(followers, "#{user.ap_id}/followers", page, showing, total)
+    collection(followers, "#{user.ap_id}/followers", page, showing_items, total)
    |> Map.merge(Utils.make_json_ld_header())
  end

  def render("followers.json", %{user: user} = opts) do
-    showing = (opts[:for] && opts[:for] == user) || !user.info.hide_followers
+    showing_items = (opts[:for] && opts[:for] == user) || !user.info.hide_followers
+    showing_count = showing_items || !user.info.hide_followers_count

    query = User.get_followers_query(user)
    query = from(user in query, select: [:ap_id])
    followers = Repo.all(query)

    total =
-      if showing do
+      if showing_count do
        length(followers)
      else
        0
@ -198,8 +202,8 @@ def render("followers.json", %{user: user} = opts) do
      "type" => "OrderedCollection",
      "totalItems" => total,
      "first" =>
-        if showing do
-          collection(followers, "#{user.ap_id}/followers", 1, showing, total)
+        if showing_items do
+          collection(followers, "#{user.ap_id}/followers", 1, showing_items, total)
        else
          "#{user.ap_id}/followers?page=1"
        end
@ -207,25 +211,22 @@ def render("followers.json", %{user: user} = opts) do
    |> Map.merge(Utils.make_json_ld_header())
  end

-  def render("outbox.json", %{user: user, max_id: max_qid}) do
-    params = %{
-      "limit" => "10"
+  def render("activity_collection.json", %{iri: iri}) do
+    %{
+      "id" => iri,
+      "type" => "OrderedCollection",
+      "first" => "#{iri}?page=true"
    }
+    |> Map.merge(Utils.make_json_ld_header())
+  end

-    params =
-      if max_qid != nil do
-        Map.put(params, "max_id", max_qid)
-      else
-        params
-      end
-
-    activities = ActivityPub.fetch_user_activities(user, nil, params)
-
+  def render("activity_collection_page.json", %{activities: activities, iri: iri}) do
+    # this is sorted chronologically, so first activity is the newest (max)
    {max_id, min_id, collection} =
      if length(activities) > 0 do
        {
-          Enum.at(Enum.reverse(activities), 0).id,
          Enum.at(activities, 0).id,
+          Enum.at(Enum.reverse(activities), 0).id,
          Enum.map(activities, fn act ->
            {:ok, data} = Transmogrifier.prepare_outgoing(act.data)
            data
@ -239,71 +240,14 @@ def render("outbox.json", %{user: user, max_id: max_qid}) do
        }
      end

-    iri = "#{user.ap_id}/outbox"
-
-    page = %{
-      "id" => "#{iri}?max_id=#{max_id}",
+    %{
+      "id" => "#{iri}?max_id=#{max_id}&page=true",
      "type" => "OrderedCollectionPage",
      "partOf" => iri,
      "orderedItems" => collection,
-      "next" => "#{iri}?max_id=#{min_id}"
+      "next" => "#{iri}?max_id=#{min_id}&page=true"
    }
-
-    if max_qid == nil do
-      %{
-        "id" => iri,
-        "type" => "OrderedCollection",
-        "first" => page
-      }
-      |> Map.merge(Utils.make_json_ld_header())
-    else
-      page |> Map.merge(Utils.make_json_ld_header())
-    end
-  end
-
-  def render("inbox.json", %{user: user, max_id: max_qid}) do
-    params = %{
-      "limit" => "10"
-    }
-
-    params =
-      if max_qid != nil do
-        Map.put(params, "max_id", max_qid)
-      else
-        params
-      end
-
-    activities = ActivityPub.fetch_activities([user.ap_id | user.following], params)
-
-    min_id = Enum.at(Enum.reverse(activities), 0).id
-    max_id = Enum.at(activities, 0).id
-
-    collection =
-      Enum.map(activities, fn act ->
-        {:ok, data} = Transmogrifier.prepare_outgoing(act.data)
-        data
-      end)
-
-    iri = "#{user.ap_id}/inbox"
-
-    page = %{
-      "id" => "#{iri}?max_id=#{max_id}",
-      "type" => "OrderedCollectionPage",
-      "partOf" => iri,
-      "orderedItems" => collection,
-      "next" => "#{iri}?max_id=#{min_id}"
-    }
-
-    if max_qid == nil do
-      %{
-        "id" => iri,
-        "type" => "OrderedCollection",
-        "first" => page
-      }
-      |> Map.merge(Utils.make_json_ld_header())
-    else
-      page |> Map.merge(Utils.make_json_ld_header())
-    end
+    |> Map.merge(Utils.make_json_ld_header())
  end

  def collection(collection, iri, page, show_items \\ true, total \\ nil) do
--- a/lib/pleroma/web/admin_api/admin_api_controller.ex
+++ b/lib/pleroma/web/admin_api/admin_api_controller.ex
@ -14,10 +14,13 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
  alias Pleroma.Web.AdminAPI.Config
  alias Pleroma.Web.AdminAPI.ConfigView
  alias Pleroma.Web.AdminAPI.ModerationLogView
+  alias Pleroma.Web.AdminAPI.Report
  alias Pleroma.Web.AdminAPI.ReportView
  alias Pleroma.Web.AdminAPI.Search
  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.Endpoint
  alias Pleroma.Web.MastodonAPI.StatusView
+  alias Pleroma.Web.Router

  import Pleroma.Web.ControllerHelper, only: [json_response: 3]

@ -139,7 +142,8 @@ def users_create(%{assigns: %{user: admin}} = conn, %{"users" => users}) do
  def user_show(conn, %{"nickname" => nickname}) do
    with %User{} = user <- User.get_cached_by_nickname_or_id(nickname) do
      conn
-      |> json(AccountView.render("show.json", %{user: user}))
+      |> put_view(AccountView)
+      |> render("show.json", %{user: user})
    else
      _ -> {:error, :not_found}
    end
@ -158,7 +162,8 @@ def list_user_statuses(conn, %{"nickname" => nickname} = params) do
        })

      conn
-      |> json(StatusView.render("index.json", %{activities: activities, as: :activity}))
+      |> put_view(StatusView)
+      |> render("index.json", %{activities: activities, as: :activity})
    else
      _ -> {:error, :not_found}
    end
@ -178,7 +183,8 @@ def user_toggle_activation(%{assigns: %{user: admin}} = conn, %{"nickname" => ni
    })

    conn
-    |> json(AccountView.render("show.json", %{user: updated_user}))
+    |> put_view(AccountView)
+    |> render("show.json", %{user: updated_user})
  end

  def tag_users(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames, "tags" => tags}) do
@ -250,18 +256,12 @@ def right_add(%{assigns: %{user: admin}} = conn, %{
        "nickname" => nickname
      })
      when permission_group in ["moderator", "admin"] do
-    user = User.get_cached_by_nickname(nickname)
+    info = Map.put(%{}, "is_" <> permission_group, true)

-    info =
-      %{}
-      |> Map.put("is_" <> permission_group, true)
-
-    info_cng = User.Info.admin_api_update(user.info, info)
-
-    cng =
-      user
-      |> Ecto.Changeset.change()
-      |> Ecto.Changeset.put_embed(:info, info_cng)
+    {:ok, user} =
+      nickname
+      |> User.get_cached_by_nickname()
+      |> User.update_info(&User.Info.admin_api_update(&1, info))

    ModerationLog.insert_log(%{
      action: "grant",
@ -270,8 +270,6 @@ def right_add(%{assigns: %{user: admin}} = conn, %{
      permission: permission_group
    })

-    {:ok, _user} = User.update_and_set_cache(cng)
-
    json(conn, info)
  end

@ -289,40 +287,33 @@ def right_get(conn, %{"nickname" => nickname}) do
    })
  end

+  def right_delete(%{assigns: %{user: %{nickname: nickname}}} = conn, %{"nickname" => nickname}) do
+    render_error(conn, :forbidden, "You can't revoke your own admin status.")
+  end
+
  def right_delete(
-        %{assigns: %{user: %User{:nickname => admin_nickname} = admin}} = conn,
+        %{assigns: %{user: admin}} = conn,
        %{
          "permission_group" => permission_group,
          "nickname" => nickname
        }
      )
      when permission_group in ["moderator", "admin"] do
-    if admin_nickname == nickname do
-      render_error(conn, :forbidden, "You can't revoke your own admin status.")
-    else
-      user = User.get_cached_by_nickname(nickname)
+    info = Map.put(%{}, "is_" <> permission_group, false)

-      info =
-        %{}
-        |> Map.put("is_" <> permission_group, false)
+    {:ok, user} =
+      nickname
+      |> User.get_cached_by_nickname()
+      |> User.update_info(&User.Info.admin_api_update(&1, info))

-      info_cng = User.Info.admin_api_update(user.info, info)
+    ModerationLog.insert_log(%{
+      action: "revoke",
+      actor: admin,
+      subject: user,
+      permission: permission_group
+    })

-      cng =
-        Ecto.Changeset.change(user)
-        |> Ecto.Changeset.put_embed(:info, info_cng)
-
-      {:ok, _user} = User.update_and_set_cache(cng)
-
-      ModerationLog.insert_log(%{
-        action: "revoke",
-        actor: admin,
-        subject: user,
-        permission: permission_group
-      })
-
-      json(conn, info)
-    end
+    json(conn, info)
  end

  def right_delete(conn, _) do
@ -400,13 +391,23 @@ def email_invite(%{assigns: %{user: user}} = conn, %{"email" => email} = params)
    end
  end

-  @doc "Get a account registeration invite token (base64 string)"
-  def get_invite_token(conn, params) do
-    options = params["invite"] || %{}
-    {:ok, invite} = UserInviteToken.create_invite(options)
+  @doc "Create an account registration invite token"
+  def create_invite_token(conn, params) do
+    opts = %{}

-    conn
-    |> json(invite.token)
+    opts =
+      if params["max_use"],
+        do: Map.put(opts, :max_use, params["max_use"]),
+        else: opts
+
+    opts =
+      if params["expires_at"],
+        do: Map.put(opts, :expires_at, params["expires_at"]),
+        else: opts
+
+    {:ok, invite} = UserInviteToken.create_invite(opts)
+
+    json(conn, AccountView.render("invite.json", %{invite: invite}))
  end

  @doc "Get list of created invites"
@ -414,7 +415,8 @@ def invites(conn, _params) do
    invites = UserInviteToken.list_invites()

    conn
-    |> json(AccountView.render("invites.json", %{invites: invites}))
+    |> put_view(AccountView)
+    |> render("invites.json", %{invites: invites})
  end

  @doc "Revokes invite by token"
@ -422,7 +424,8 @@ def revoke_invite(conn, %{"token" => token}) do
    with {:ok, invite} <- UserInviteToken.find_by_token(token),
         {:ok, updated_invite} = UserInviteToken.update_invite(invite, %{used: true}) do
      conn
-      |> json(AccountView.render("invite.json", %{invite: updated_invite}))
+      |> put_view(AccountView)
+      |> render("invite.json", %{invite: updated_invite})
    else
      nil -> {:error, :not_found}
    end
@ -434,17 +437,33 @@ def get_password_reset(conn, %{"nickname" => nickname}) do
    {:ok, token} = Pleroma.PasswordResetToken.create_token(user)

    conn
-    |> json(token.token)
+    |> json(%{
+      token: token.token,
+      link: Router.Helpers.reset_password_url(Endpoint, :reset, token.token)
+    })
+  end
+
+  @doc "Force password reset for a given user"
+  def force_password_reset(conn, %{"nickname" => nickname}) do
+    (%User{local: true} = user) = User.get_cached_by_nickname(nickname)
+
+    User.force_password_reset_async(user)
+
+    json_response(conn, :no_content, "")
  end

  def list_reports(conn, params) do
+    {page, page_size} = page_params(params)
+
    params =
      params
      |> Map.put("type", "Flag")
      |> Map.put("skip_preload", true)
      |> Map.put("total", true)
+      |> Map.put("limit", page_size)
+      |> Map.put("offset", (page - 1) * page_size)

-    reports = ActivityPub.fetch_activities([], params)
+    reports = ActivityPub.fetch_activities([], params, :offset)

    conn
    |> put_view(ReportView)
@ -455,7 +474,7 @@ def report_show(conn, %{"id" => id}) do
    with %Activity{} = report <- Activity.get_by_id(id) do
      conn
      |> put_view(ReportView)
-      |> render("show.json", %{report: report})
+      |> render("show.json", Report.extract_report_info(report))
    else
      _ -> {:error, :not_found}
    end
@ -471,7 +490,7 @@ def report_update_state(%{assigns: %{user: admin}} = conn, %{"id" => id, "state"

      conn
      |> put_view(ReportView)
-      |> render("show.json", %{report: report})
+      |> render("show.json", Report.extract_report_info(report))
    end
  end

@ -494,7 +513,7 @@ def report_respond(%{assigns: %{user: user}} = conn, %{"id" => id} = params) do

      conn
      |> put_view(StatusView)
-      |> render("status.json", %{activity: activity})
+      |> render("show.json", %{activity: activity})
    else
      true ->
        {:param_cast, nil}
@ -518,7 +537,7 @@ def status_update(%{assigns: %{user: admin}} = conn, %{"id" => id} = params) do

      conn
      |> put_view(StatusView)
-      |> render("status.json", %{activity: activity})
+      |> render("show.json", %{activity: activity})
    end
  end

@ -537,7 +556,15 @@ def status_delete(%{assigns: %{user: user}} = conn, %{"id" => id}) do
  def list_log(conn, params) do
    {page, page_size} = page_params(params)

-    log = ModerationLog.get_all(page, page_size)
+    log =
+      ModerationLog.get_all(%{
+        page: page,
+        page_size: page_size,
+        start_date: params["start_date"],
+        end_date: params["end_date"],
+        user_id: params["user_id"],
+        search: params["search"]
+      })

    conn
    |> put_view(ModerationLogView)
@ -589,6 +616,12 @@ def config_update(conn, %{"configs" => configs}) do
    |> render("index.json", %{configs: updated})
  end

+  def reload_emoji(conn, _params) do
+    Pleroma.Emoji.reload()
+
+    conn |> json("ok")
+  end
+
  def errors(conn, {:error, :not_found}) do
    conn
    |> put_status(:not_found)
--- a/lib/pleroma/web/admin_api/report.ex
+++ b/lib/pleroma/web/admin_api/report.ex
@ -0,0 +1,22 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.AdminAPI.Report do
+  alias Pleroma.Activity
+  alias Pleroma.User
+
+  def extract_report_info(
+        %{data: %{"actor" => actor, "object" => [account_ap_id | status_ap_ids]}} = report
+      ) do
+    user = User.get_cached_by_ap_id(actor)
+    account = User.get_cached_by_ap_id(account_ap_id)
+
+    statuses =
+      Enum.map(status_ap_ids, fn ap_id ->
+        Activity.get_by_ap_id_with_object(ap_id)
+      end)
+
+    %{report: report, user: user, account: account, statuses: statuses}
+  end
+end
--- a/lib/pleroma/web/admin_api/views/moderation_log_view.ex
+++ b/lib/pleroma/web/admin_api/views/moderation_log_view.ex
@ -8,7 +8,10 @@ defmodule Pleroma.Web.AdminAPI.ModerationLogView do
  alias Pleroma.ModerationLog

  def render("index.json", %{log: log}) do
-    render_many(log, __MODULE__, "show.json", as: :log_entry)
+    %{
+      items: render_many(log.items, __MODULE__, "show.json", as: :log_entry),
+      total: log.count
+    }
  end

  def render("show.json", %{log_entry: log_entry}) do
--- a/lib/pleroma/web/admin_api/views/report_view.ex
+++ b/lib/pleroma/web/admin_api/views/report_view.ex
@ -4,27 +4,26 @@

 defmodule Pleroma.Web.AdminAPI.ReportView do
  use Pleroma.Web, :view
-  alias Pleroma.Activity
  alias Pleroma.HTML
  alias Pleroma.User
+  alias Pleroma.Web.AdminAPI.Report
  alias Pleroma.Web.CommonAPI.Utils
  alias Pleroma.Web.MastodonAPI.StatusView

  def render("index.json", %{reports: reports}) do
    %{
      reports:
-        render_many(reports[:items], __MODULE__, "show.json", as: :report) |> Enum.reverse(),
+        reports[:items]
+        |> Enum.map(&Report.extract_report_info(&1))
+        |> Enum.map(&render(__MODULE__, "show.json", &1))
+        |> Enum.reverse(),
      total: reports[:total]
    }
  end

-  def render("show.json", %{report: report}) do
-    user = User.get_cached_by_ap_id(report.data["actor"])
+  def render("show.json", %{report: report, user: user, account: account, statuses: statuses}) do
    created_at = Utils.to_masto_date(report.data["published"])

-    [account_ap_id | status_ap_ids] = report.data["object"]
-    account = User.get_cached_by_ap_id(account_ap_id)
-
    content =
      unless is_nil(report.data["content"]) do
        HTML.filter_tags(report.data["content"])
@ -32,11 +31,6 @@ def render("show.json", %{report: report}) do
        nil
      end

-    statuses =
-      Enum.map(status_ap_ids, fn ap_id ->
-        Activity.get_by_ap_id_with_object(ap_id)
-      end)
-
    %{
      id: report.id,
      account: merge_account_views(account),
@ -49,7 +43,7 @@ def render("show.json", %{report: report}) do
  end

  defp merge_account_views(%User{} = user) do
-    Pleroma.Web.MastodonAPI.AccountView.render("account.json", %{user: user})
+    Pleroma.Web.MastodonAPI.AccountView.render("show.json", %{user: user})
    |> Map.merge(Pleroma.Web.AdminAPI.AccountView.render("show.json", %{user: user}))
  end

--- a/lib/pleroma/web/chat_channel.ex
+++ b/lib/pleroma/web/chat_channel.ex
@ -22,7 +22,7 @@ def handle_in("new_msg", %{"text" => text}, %{assigns: %{user_name: user_name}}

    if String.length(text) > 0 do
      author = User.get_cached_by_nickname(user_name)
-      author = Pleroma.Web.MastodonAPI.AccountView.render("account.json", user: author)
+      author = Pleroma.Web.MastodonAPI.AccountView.render("show.json", user: author)
      message = ChatChannelState.add_message(%{text: text, author: author})

      broadcast!(socket, "new_msg", message)
--- a/lib/pleroma/web/common_api/activity_draft.ex
+++ b/lib/pleroma/web/common_api/activity_draft.ex
@ -0,0 +1,219 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.CommonAPI.ActivityDraft do
+  alias Pleroma.Activity
+  alias Pleroma.Conversation.Participation
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.CommonAPI.Utils
+
+  import Pleroma.Web.Gettext
+
+  defstruct valid?: true,
+            errors: [],
+            user: nil,
+            params: %{},
+            status: nil,
+            summary: nil,
+            full_payload: nil,
+            attachments: [],
+            in_reply_to: nil,
+            in_reply_to_conversation: nil,
+            visibility: nil,
+            expires_at: nil,
+            poll: nil,
+            emoji: %{},
+            content_html: nil,
+            mentions: [],
+            tags: [],
+            to: [],
+            cc: [],
+            context: nil,
+            sensitive: false,
+            object: nil,
+            preview?: false,
+            changes: %{}
+
+  def create(user, params) do
+    %__MODULE__{user: user}
+    |> put_params(params)
+    |> status()
+    |> summary()
+    |> with_valid(&attachments/1)
+    |> full_payload()
+    |> expires_at()
+    |> poll()
+    |> with_valid(&in_reply_to/1)
+    |> with_valid(&in_reply_to_conversation/1)
+    |> with_valid(&visibility/1)
+    |> content()
+    |> with_valid(&to_and_cc/1)
+    |> with_valid(&context/1)
+    |> sensitive()
+    |> with_valid(&object/1)
+    |> preview?()
+    |> with_valid(&changes/1)
+    |> validate()
+  end
+
+  defp put_params(draft, params) do
+    params = Map.put_new(params, "in_reply_to_status_id", params["in_reply_to_id"])
+    %__MODULE__{draft | params: params}
+  end
+
+  defp status(%{params: %{"status" => status}} = draft) do
+    %__MODULE__{draft | status: String.trim(status)}
+  end
+
+  defp summary(%{params: params} = draft) do
+    %__MODULE__{draft | summary: Map.get(params, "spoiler_text", "")}
+  end
+
+  defp full_payload(%{status: status, summary: summary} = draft) do
+    full_payload = String.trim(status <> summary)
+
+    case Utils.validate_character_limit(full_payload, draft.attachments) do
+      :ok -> %__MODULE__{draft | full_payload: full_payload}
+      {:error, message} -> add_error(draft, message)
+    end
+  end
+
+  defp attachments(%{params: params} = draft) do
+    attachments = Utils.attachments_from_ids(params)
+    %__MODULE__{draft | attachments: attachments}
+  end
+
+  defp in_reply_to(draft) do
+    case Map.get(draft.params, "in_reply_to_status_id") do
+      "" -> draft
+      nil -> draft
+      id -> %__MODULE__{draft | in_reply_to: Activity.get_by_id(id)}
+    end
+  end
+
+  defp in_reply_to_conversation(draft) do
+    in_reply_to_conversation = Participation.get(draft.params["in_reply_to_conversation_id"])
+    %__MODULE__{draft | in_reply_to_conversation: in_reply_to_conversation}
+  end
+
+  defp visibility(%{params: params} = draft) do
+    case CommonAPI.get_visibility(params, draft.in_reply_to, draft.in_reply_to_conversation) do
+      {visibility, "direct"} when visibility != "direct" ->
+        add_error(draft, dgettext("errors", "The message visibility must be direct"))
+
+      {visibility, _} ->
+        %__MODULE__{draft | visibility: visibility}
+    end
+  end
+
+  defp expires_at(draft) do
+    case CommonAPI.check_expiry_date(draft.params["expires_in"]) do
+      {:ok, expires_at} -> %__MODULE__{draft | expires_at: expires_at}
+      {:error, message} -> add_error(draft, message)
+    end
+  end
+
+  defp poll(draft) do
+    case Utils.make_poll_data(draft.params) do
+      {:ok, {poll, poll_emoji}} ->
+        %__MODULE__{draft | poll: poll, emoji: Map.merge(draft.emoji, poll_emoji)}
+
+      {:error, message} ->
+        add_error(draft, message)
+    end
+  end
+
+  defp content(draft) do
+    {content_html, mentions, tags} =
+      Utils.make_content_html(
+        draft.status,
+        draft.attachments,
+        draft.params,
+        draft.visibility
+      )
+
+    %__MODULE__{draft | content_html: content_html, mentions: mentions, tags: tags}
+  end
+
+  defp to_and_cc(draft) do
+    addressed_users =
+      draft.mentions
+      |> Enum.map(fn {_, mentioned_user} -> mentioned_user.ap_id end)
+      |> Utils.get_addressed_users(draft.params["to"])
+
+    {to, cc} =
+      Utils.get_to_and_cc(
+        draft.user,
+        addressed_users,
+        draft.in_reply_to,
+        draft.visibility,
+        draft.in_reply_to_conversation
+      )
+
+    %__MODULE__{draft | to: to, cc: cc}
+  end
+
+  defp context(draft) do
+    context = Utils.make_context(draft.in_reply_to, draft.in_reply_to_conversation)
+    %__MODULE__{draft | context: context}
+  end
+
+  defp sensitive(draft) do
+    sensitive = draft.params["sensitive"] || Enum.member?(draft.tags, {"#nsfw", "nsfw"})
+    %__MODULE__{draft | sensitive: sensitive}
+  end
+
+  defp object(draft) do
+    emoji = Map.merge(Pleroma.Emoji.Formatter.get_emoji_map(draft.full_payload), draft.emoji)
+
+    object =
+      Utils.make_note_data(
+        draft.user.ap_id,
+        draft.to,
+        draft.context,
+        draft.content_html,
+        draft.attachments,
+        draft.in_reply_to,
+        draft.tags,
+        draft.summary,
+        draft.cc,
+        draft.sensitive,
+        draft.poll
+      )
+      |> Map.put("emoji", emoji)
+
+    %__MODULE__{draft | object: object}
+  end
+
+  defp preview?(draft) do
+    preview? = Pleroma.Web.ControllerHelper.truthy_param?(draft.params["preview"]) || false
+    %__MODULE__{draft | preview?: preview?}
+  end
+
+  defp changes(draft) do
+    direct? = draft.visibility == "direct"
+
+    changes =
+      %{
+        to: draft.to,
+        actor: draft.user,
+        context: draft.context,
+        object: draft.object,
+        additional: %{"cc" => draft.cc, "directMessage" => direct?}
+      }
+      |> Utils.maybe_add_list_data(draft.user, draft.visibility)
+
+    %__MODULE__{draft | changes: changes}
+  end
+
+  defp with_valid(%{valid?: true} = draft, func), do: func.(draft)
+  defp with_valid(draft, _func), do: draft
+
+  defp add_error(draft, message) do
+    %__MODULE__{draft | valid?: false, errors: [message | draft.errors]}
+  end
+
+  defp validate(%{valid?: true} = draft), do: {:ok, draft}
+  defp validate(%{errors: [message | _]}), do: {:error, message}
+end
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@ -6,7 +6,6 @@ defmodule Pleroma.Web.CommonAPI do
  alias Pleroma.Activity
  alias Pleroma.ActivityExpiration
  alias Pleroma.Conversation.Participation
-  alias Pleroma.Formatter
  alias Pleroma.Object
  alias Pleroma.ThreadMute
  alias Pleroma.User
@ -18,14 +17,11 @@ defmodule Pleroma.Web.CommonAPI do
  import Pleroma.Web.CommonAPI.Utils

  def follow(follower, followed) do
+    timeout = Pleroma.Config.get([:activitypub, :follow_handshake_timeout])
+
    with {:ok, follower} <- User.maybe_direct_follow(follower, followed),
         {:ok, activity} <- ActivityPub.follow(follower, followed),
-         {:ok, follower, followed} <-
-           User.wait_and_refresh(
-             Pleroma.Config.get([:activitypub, :follow_handshake_timeout]),
-             follower,
-             followed
-           ) do
+         {:ok, follower, followed} <- User.wait_and_refresh(timeout, follower, followed) do
      {:ok, follower, followed, activity}
    end
  end
@ -76,8 +72,7 @@ def delete(activity_id, user) do
         {:ok, delete} <- ActivityPub.delete(object) do
      {:ok, delete}
    else
-      _ ->
-        {:error, dgettext("errors", "Could not delete")}
+      _ -> {:error, dgettext("errors", "Could not delete")}
    end
  end

@ -87,18 +82,16 @@ def repeat(id_or_ap_id, user) do
         nil <- Utils.get_existing_announce(user.ap_id, object) do
      ActivityPub.announce(user, object)
    else
-      _ ->
-        {:error, dgettext("errors", "Could not repeat")}
+      _ -> {:error, dgettext("errors", "Could not repeat")}
    end
  end

  def unrepeat(id_or_ap_id, user) do
-    with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
-         object <- Object.normalize(activity) do
+    with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id) do
+      object = Object.normalize(activity)
      ActivityPub.unannounce(user, object)
    else
-      _ ->
-        {:error, dgettext("errors", "Could not unrepeat")}
+      _ -> {:error, dgettext("errors", "Could not unrepeat")}
    end
  end

@ -108,30 +101,23 @@ def favorite(id_or_ap_id, user) do
         nil <- Utils.get_existing_like(user.ap_id, object) do
      ActivityPub.like(user, object)
    else
-      _ ->
-        {:error, dgettext("errors", "Could not favorite")}
+      _ -> {:error, dgettext("errors", "Could not favorite")}
    end
  end

  def unfavorite(id_or_ap_id, user) do
-    with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
-         object <- Object.normalize(activity) do
+    with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id) do
+      object = Object.normalize(activity)
      ActivityPub.unlike(user, object)
    else
-      _ ->
-        {:error, dgettext("errors", "Could not unfavorite")}
+      _ -> {:error, dgettext("errors", "Could not unfavorite")}
    end
  end

-  def vote(user, object, choices) do
-    with "Question" <- object.data["type"],
-         {:author, false} <- {:author, object.data["actor"] == user.ap_id},
-         {:existing_votes, []} <- {:existing_votes, Utils.get_existing_votes(user.ap_id, object)},
-         {options, max_count} <- get_options_and_max_count(object),
-         option_count <- Enum.count(options),
-         {:choice_check, {choices, true}} <-
-           {:choice_check, normalize_and_validate_choice_indices(choices, option_count)},
-         {:count_check, true} <- {:count_check, Enum.count(choices) <= max_count} do
+  def vote(user, %{data: %{"type" => "Question"}} = object, choices) do
+    with :ok <- validate_not_author(object, user),
+         :ok <- validate_existing_votes(user, object),
+         {:ok, options, choices} <- normalize_and_validate_choices(choices, object) do
      answer_activities =
        Enum.map(choices, fn index ->
          answer_data = make_answer_data(user, object, Enum.at(options, index)["name"])
@ -150,32 +136,40 @@ def vote(user, object, choices) do

      object = Object.get_cached_by_ap_id(object.data["id"])
      {:ok, answer_activities, object}
-    else
-      {:author, _} -> {:error, dgettext("errors", "Poll's author can't vote")}
-      {:existing_votes, _} -> {:error, dgettext("errors", "Already voted")}
-      {:choice_check, {_, false}} -> {:error, dgettext("errors", "Invalid indices")}
-      {:count_check, false} -> {:error, dgettext("errors", "Too many choices")}
    end
  end

-  defp get_options_and_max_count(object) do
-    if Map.has_key?(object.data, "anyOf") do
-      {object.data["anyOf"], Enum.count(object.data["anyOf"])}
+  defp validate_not_author(%{data: %{"actor" => ap_id}}, %{ap_id: ap_id}),
+    do: {:error, dgettext("errors", "Poll's author can't vote")}
+
+  defp validate_not_author(_, _), do: :ok
+
+  defp validate_existing_votes(%{ap_id: ap_id}, object) do
+    if Utils.get_existing_votes(ap_id, object) == [] do
+      :ok
    else
-      {object.data["oneOf"], 1}
+      {:error, dgettext("errors", "Already voted")}
    end
  end

-  defp normalize_and_validate_choice_indices(choices, count) do
-    Enum.map_reduce(choices, true, fn index, valid ->
-      index = if is_binary(index), do: String.to_integer(index), else: index
-      {index, if(valid, do: index < count, else: valid)}
-    end)
+  defp get_options_and_max_count(%{data: %{"anyOf" => any_of}}), do: {any_of, Enum.count(any_of)}
+  defp get_options_and_max_count(%{data: %{"oneOf" => one_of}}), do: {one_of, 1}
+
+  defp normalize_and_validate_choices(choices, object) do
+    choices = Enum.map(choices, fn i -> if is_binary(i), do: String.to_integer(i), else: i end)
+    {options, max_count} = get_options_and_max_count(object)
+    count = Enum.count(options)
+
+    with {_, true} <- {:valid_choice, Enum.all?(choices, &(&1 < count))},
+         {_, true} <- {:count_check, Enum.count(choices) <= max_count} do
+      {:ok, options, choices}
+    else
+      {:valid_choice, _} -> {:error, dgettext("errors", "Invalid indices")}
+      {:count_check, _} -> {:error, dgettext("errors", "Too many choices")}
+    end
  end

-  def get_visibility(_, _, %Participation{}) do
-    {"direct", "direct"}
-  end
+  def get_visibility(_, _, %Participation{}), do: {"direct", "direct"}

  def get_visibility(%{"visibility" => visibility}, in_reply_to, _)
      when visibility in ~w{public unlisted private direct},
@ -197,13 +191,13 @@ def get_replied_to_visibility(nil), do: nil

  def get_replied_to_visibility(activity) do
    with %Object{} = object <- Object.normalize(activity) do
-      Pleroma.Web.ActivityPub.Visibility.get_visibility(object)
+      Visibility.get_visibility(object)
    end
  end

-  defp check_expiry_date({:ok, nil} = res), do: res
+  def check_expiry_date({:ok, nil} = res), do: res

-  defp check_expiry_date({:ok, in_seconds}) do
+  def check_expiry_date({:ok, in_seconds}) do
    expiry = NaiveDateTime.utc_now() |> NaiveDateTime.add(in_seconds)

    if ActivityExpiration.expires_late_enough?(expiry) do
@ -213,105 +207,57 @@ defp check_expiry_date({:ok, in_seconds}) do
    end
  end

-  defp check_expiry_date(expiry_str) do
+  def check_expiry_date(expiry_str) do
    Ecto.Type.cast(:integer, expiry_str)
    |> check_expiry_date()
  end

-  def post(user, %{"status" => status} = data) do
-    limit = Pleroma.Config.get([:instance, :limit])
-
-    with status <- String.trim(status),
-         attachments <- attachments_from_ids(data),
-         in_reply_to <- get_replied_to_activity(data["in_reply_to_status_id"]),
-         in_reply_to_conversation <- Participation.get(data["in_reply_to_conversation_id"]),
-         {visibility, in_reply_to_visibility} <-
-           get_visibility(data, in_reply_to, in_reply_to_conversation),
-         {_, false} <-
-           {:private_to_public, in_reply_to_visibility == "direct" && visibility != "direct"},
-         {content_html, mentions, tags} <-
-           make_content_html(
-             status,
-             attachments,
-             data,
-             visibility
-           ),
-         mentioned_users <- for({_, mentioned_user} <- mentions, do: mentioned_user.ap_id),
-         addressed_users <- get_addressed_users(mentioned_users, data["to"]),
-         {poll, poll_emoji} <- make_poll_data(data),
-         {to, cc} <-
-           get_to_and_cc(user, addressed_users, in_reply_to, visibility, in_reply_to_conversation),
-         context <- make_context(in_reply_to, in_reply_to_conversation),
-         cw <- data["spoiler_text"] || "",
-         sensitive <- data["sensitive"] || Enum.member?(tags, {"#nsfw", "nsfw"}),
-         {:ok, expires_at} <- check_expiry_date(data["expires_in"]),
-         full_payload <- String.trim(status <> cw),
-         :ok <- validate_character_limit(full_payload, attachments, limit),
-         object <-
-           make_note_data(
-             user.ap_id,
-             to,
-             context,
-             content_html,
-             attachments,
-             in_reply_to,
-             tags,
-             cw,
-             cc,
-             sensitive,
-             poll
-           ),
-         object <-
-           Map.put(
-             object,
-             "emoji",
-             Map.merge(Formatter.get_emoji_map(full_payload), poll_emoji)
-           ) do
-      preview? = Pleroma.Web.ControllerHelper.truthy_param?(data["preview"]) || false
-      direct? = visibility == "direct"
-
-      result =
-        %{
-          to: to,
-          actor: user,
-          context: context,
-          object: object,
-          additional: %{"cc" => cc, "directMessage" => direct?}
-        }
-        |> maybe_add_list_data(user, visibility)
-        |> ActivityPub.create(preview?)
-
-      if expires_at do
-        with {:ok, activity} <- result do
-          {:ok, _} = ActivityExpiration.create(activity, expires_at)
-        end
-      end
-
-      result
-    else
-      {:private_to_public, true} ->
-        {:error, dgettext("errors", "The message visibility must be direct")}
-
-      {:error, _} = e ->
-        e
-
-      e ->
-        {:error, e}
+  def listen(user, %{"title" => _} = data) do
+    with visibility <- data["visibility"] || "public",
+         {to, cc} <- get_to_and_cc(user, [], nil, visibility, nil),
+         listen_data <-
+           Map.take(data, ["album", "artist", "title", "length"])
+           |> Map.put("type", "Audio")
+           |> Map.put("to", to)
+           |> Map.put("cc", cc)
+           |> Map.put("actor", user.ap_id),
+         {:ok, activity} <-
+           ActivityPub.listen(%{
+             actor: user,
+             to: to,
+             object: listen_data,
+             context: Utils.generate_context_id(),
+             additional: %{"cc" => cc}
+           }) do
+      {:ok, activity}
    end
  end

+  def post(user, %{"status" => _} = data) do
+    with {:ok, draft} <- Pleroma.Web.CommonAPI.ActivityDraft.create(user, data) do
+      draft.changes
+      |> ActivityPub.create(draft.preview?)
+      |> maybe_create_activity_expiration(draft.expires_at)
+    end
+  end
+
+  defp maybe_create_activity_expiration({:ok, activity}, %NaiveDateTime{} = expires_at) do
+    with {:ok, _} <- ActivityExpiration.create(activity, expires_at) do
+      {:ok, activity}
+    end
+  end
+
+  defp maybe_create_activity_expiration(result, _), do: result
+
  # Updates the emojis for a user based on their profile
  def update(user) do
+    emoji = emoji_from_profile(user)
+    source_data = user.info |> Map.get(:source_data, %{}) |> Map.put("tag", emoji)
+
    user =
-      with emoji <- emoji_from_profile(user),
-           source_data <- (user.info.source_data || %{}) |> Map.put("tag", emoji),
-           info_cng <- User.Info.set_source_data(user.info, source_data),
-           change <- Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_cng),
-           {:ok, user} <- User.update_and_set_cache(change) do
-        user
-      else
-        _e ->
-          user
+      case User.update_info(user, &User.Info.set_source_data(&1, source_data)) do
+        {:ok, user} -> user
+        _ -> user
      end

    ActivityPub.update(%{
@ -326,44 +272,25 @@ def update(user) do
  def pin(id_or_ap_id, %{ap_id: user_ap_id} = user) do
    with %Activity{
           actor: ^user_ap_id,
-           data: %{
-             "type" => "Create"
-           },
-           object: %Object{
-             data: %{
-               "type" => "Note"
-             }
-           }
+           data: %{"type" => "Create"},
+           object: %Object{data: %{"type" => "Note"}}
         } = activity <- get_by_id_or_ap_id(id_or_ap_id),
         true <- Visibility.is_public?(activity),
-         %{valid?: true} = info_changeset <- User.Info.add_pinnned_activity(user.info, activity),
-         changeset <-
-           Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset),
-         {:ok, _user} <- User.update_and_set_cache(changeset) do
+         {:ok, _user} <- User.update_info(user, &User.Info.add_pinnned_activity(&1, activity)) do
      {:ok, activity}
    else
-      %{errors: [pinned_activities: {err, _}]} ->
-        {:error, err}
-
-      _ ->
-        {:error, dgettext("errors", "Could not pin")}
+      {:error, %{changes: %{info: %{errors: [pinned_activities: {err, _}]}}}} -> {:error, err}
+      _ -> {:error, dgettext("errors", "Could not pin")}
    end
  end

  def unpin(id_or_ap_id, user) do
    with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
-         %{valid?: true} = info_changeset <-
-           User.Info.remove_pinnned_activity(user.info, activity),
-         changeset <-
-           Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset),
-         {:ok, _user} <- User.update_and_set_cache(changeset) do
+         {:ok, _user} <- User.update_info(user, &User.Info.remove_pinnned_activity(&1, activity)) do
      {:ok, activity}
    else
-      %{errors: [pinned_activities: {err, _}]} ->
-        {:error, err}
-
-      _ ->
-        {:error, dgettext("errors", "Could not unpin")}
+      %{errors: [pinned_activities: {err, _}]} -> {:error, err}
+      _ -> {:error, dgettext("errors", "Could not unpin")}
    end
  end

@ -383,51 +310,46 @@ def remove_mute(user, activity) do
  def thread_muted?(%{id: nil} = _user, _activity), do: false

  def thread_muted?(user, activity) do
-    with [] <- ThreadMute.check_muted(user.id, activity.data["context"]) do
-      false
-    else
-      _ -> true
+    ThreadMute.check_muted(user.id, activity.data["context"]) != []
+  end
+
+  def report(user, %{"account_id" => account_id} = data) do
+    with {:ok, account} <- get_reported_account(account_id),
+         {:ok, {content_html, _, _}} <- make_report_content_html(data["comment"]),
+         {:ok, statuses} <- get_report_statuses(account, data) do
+      ActivityPub.flag(%{
+        context: Utils.generate_context_id(),
+        actor: user,
+        account: account,
+        statuses: statuses,
+        content: content_html,
+        forward: data["forward"] || false
+      })
    end
  end

-  def report(user, data) do
-    with {:account_id, %{"account_id" => account_id}} <- {:account_id, data},
-         {:account, %User{} = account} <- {:account, User.get_cached_by_id(account_id)},
-         {:ok, {content_html, _, _}} <- make_report_content_html(data["comment"]),
-         {:ok, statuses} <- get_report_statuses(account, data),
-         {:ok, activity} <-
-           ActivityPub.flag(%{
-             context: Utils.generate_context_id(),
-             actor: user,
-             account: account,
-             statuses: statuses,
-             content: content_html,
-             forward: data["forward"] || false
-           }) do
-      {:ok, activity}
-    else
-      {:error, err} -> {:error, err}
-      {:account_id, %{}} -> {:error, dgettext("errors", "Valid `account_id` required")}
-      {:account, nil} -> {:error, dgettext("errors", "Account not found")}
+  def report(_user, _params), do: {:error, dgettext("errors", "Valid `account_id` required")}
+
+  defp get_reported_account(account_id) do
+    case User.get_cached_by_id(account_id) do
+      %User{} = account -> {:ok, account}
+      _ -> {:error, dgettext("errors", "Account not found")}
    end
  end

  def update_report_state(activity_id, state) do
-    with %Activity{} = activity <- Activity.get_by_id(activity_id),
-         {:ok, activity} <- Utils.update_report_state(activity, state) do
-      {:ok, activity}
+    with %Activity{} = activity <- Activity.get_by_id(activity_id) do
+      Utils.update_report_state(activity, state)
    else
      nil -> {:error, :not_found}
-      {:error, reason} -> {:error, reason}
      _ -> {:error, dgettext("errors", "Could not update state")}
    end
  end

  def update_activity_scope(activity_id, opts \\ %{}) do
    with %Activity{} = activity <- Activity.get_by_id_with_object(activity_id),
-         {:ok, activity} <- toggle_sensitive(activity, opts),
-         {:ok, activity} <- set_visibility(activity, opts) do
-      {:ok, activity}
+         {:ok, activity} <- toggle_sensitive(activity, opts) do
+      set_visibility(activity, opts)
    else
      nil -> {:error, :not_found}
      {:error, reason} -> {:error, reason}
@ -458,23 +380,15 @@ defp set_visibility(activity, %{"visibility" => visibility}) do

  defp set_visibility(activity, _), do: {:ok, activity}

-  def hide_reblogs(user, muted) do
-    ap_id = muted.ap_id
-
+  def hide_reblogs(user, %{ap_id: ap_id} = _muted) do
    if ap_id not in user.info.muted_reblogs do
-      info_changeset = User.Info.add_reblog_mute(user.info, ap_id)
-      changeset = Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset)
-      User.update_and_set_cache(changeset)
+      User.update_info(user, &User.Info.add_reblog_mute(&1, ap_id))
    end
  end

-  def show_reblogs(user, muted) do
-    ap_id = muted.ap_id
-
+  def show_reblogs(user, %{ap_id: ap_id} = _muted) do
    if ap_id in user.info.muted_reblogs do
-      info_changeset = User.Info.remove_reblog_mute(user.info, ap_id)
-      changeset = Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset)
-      User.update_and_set_cache(changeset)
+      User.update_info(user, &User.Info.remove_reblog_mute(&1, ap_id))
    end
  end
 end
--- a/lib/pleroma/web/common_api/utils.ex
+++ b/lib/pleroma/web/common_api/utils.ex
@ -4,11 +4,13 @@

 defmodule Pleroma.Web.CommonAPI.Utils do
  import Pleroma.Web.Gettext
+  import Pleroma.Web.ControllerHelper, only: [truthy_param?: 1]

  alias Calendar.Strftime
  alias Pleroma.Activity
  alias Pleroma.Config
  alias Pleroma.Conversation.Participation
+  alias Pleroma.Emoji
  alias Pleroma.Formatter
  alias Pleroma.Object
  alias Pleroma.Plugs.AuthenticationPlug
@ -25,7 +27,7 @@ defmodule Pleroma.Web.CommonAPI.Utils do
  # This is a hack for twidere.
  def get_by_id_or_ap_id(id) do
    activity =
-      with true <- Pleroma.FlakeId.is_flake_id?(id),
+      with true <- FlakeId.flake_id?(id),
           %Activity{} = activity <- Activity.get_by_id_with_object(id) do
        activity
      else
@ -40,14 +42,6 @@ def get_by_id_or_ap_id(id) do
      end
  end

-  def get_replied_to_activity(""), do: nil
-
-  def get_replied_to_activity(id) when not is_nil(id) do
-    Activity.get_by_id(id)
-  end
-
-  def get_replied_to_activity(_), do: nil
-
  def attachments_from_ids(%{"media_ids" => ids, "descriptions" => desc} = _) do
    attachments_from_ids_descs(ids, desc)
  end
@ -158,70 +152,74 @@ def maybe_add_list_data(activity_params, user, {:list, list_id}) do

  def maybe_add_list_data(activity_params, _, _), do: activity_params

+  def make_poll_data(%{"poll" => %{"expires_in" => expires_in}} = data)
+      when is_binary(expires_in) do
+    # In some cases mastofe sends out strings instead of integers
+    data
+    |> put_in(["poll", "expires_in"], String.to_integer(expires_in))
+    |> make_poll_data()
+  end
+
  def make_poll_data(%{"poll" => %{"options" => options, "expires_in" => expires_in}} = data)
      when is_list(options) do
-    %{max_expiration: max_expiration, min_expiration: min_expiration} =
-      limits = Pleroma.Config.get([:instance, :poll_limits])
+    limits = Pleroma.Config.get([:instance, :poll_limits])

-    # XXX: There is probably a cleaner way of doing this
-    try do
-      # In some cases mastofe sends out strings instead of integers
-      expires_in = if is_binary(expires_in), do: String.to_integer(expires_in), else: expires_in
-
-      if Enum.count(options) > limits.max_options do
-        raise ArgumentError, message: "Poll can't contain more than #{limits.max_options} options"
-      end
-
-      {poll, emoji} =
+    with :ok <- validate_poll_expiration(expires_in, limits),
+         :ok <- validate_poll_options_amount(options, limits),
+         :ok <- validate_poll_options_length(options, limits) do
+      {option_notes, emoji} =
        Enum.map_reduce(options, %{}, fn option, emoji ->
-          if String.length(option) > limits.max_option_chars do
-            raise ArgumentError,
-              message:
-                "Poll options cannot be longer than #{limits.max_option_chars} characters each"
-          end
+          note = %{
+            "name" => option,
+            "type" => "Note",
+            "replies" => %{"type" => "Collection", "totalItems" => 0}
+          }

-          {%{
-             "name" => option,
-             "type" => "Note",
-             "replies" => %{"type" => "Collection", "totalItems" => 0}
-           }, Map.merge(emoji, Formatter.get_emoji_map(option))}
+          {note, Map.merge(emoji, Emoji.Formatter.get_emoji_map(option))}
        end)

-      case expires_in do
-        expires_in when expires_in > max_expiration ->
-          raise ArgumentError, message: "Expiration date is too far in the future"
-
-        expires_in when expires_in < min_expiration ->
-          raise ArgumentError, message: "Expiration date is too soon"
-
-        _ ->
-          :noop
-      end
-
      end_time =
        NaiveDateTime.utc_now()
        |> NaiveDateTime.add(expires_in)
        |> NaiveDateTime.to_iso8601()

-      poll =
-        if Pleroma.Web.ControllerHelper.truthy_param?(data["poll"]["multiple"]) do
-          %{"type" => "Question", "anyOf" => poll, "closed" => end_time}
-        else
-          %{"type" => "Question", "oneOf" => poll, "closed" => end_time}
-        end
+      key = if truthy_param?(data["poll"]["multiple"]), do: "anyOf", else: "oneOf"
+      poll = %{"type" => "Question", key => option_notes, "closed" => end_time}

-      {poll, emoji}
-    rescue
-      e in ArgumentError -> e.message
+      {:ok, {poll, emoji}}
    end
  end

  def make_poll_data(%{"poll" => poll}) when is_map(poll) do
-    "Invalid poll"
+    {:error, "Invalid poll"}
  end

  def make_poll_data(_data) do
-    {%{}, %{}}
+    {:ok, {%{}, %{}}}
+  end
+
+  defp validate_poll_options_amount(options, %{max_options: max_options}) do
+    if Enum.count(options) > max_options do
+      {:error, "Poll can't contain more than #{max_options} options"}
+    else
+      :ok
+    end
+  end
+
+  defp validate_poll_options_length(options, %{max_option_chars: max_option_chars}) do
+    if Enum.any?(options, &(String.length(&1) > max_option_chars)) do
+      {:error, "Poll options cannot be longer than #{max_option_chars} characters each"}
+    else
+      :ok
+    end
+  end
+
+  defp validate_poll_expiration(expires_in, %{min_expiration: min, max_expiration: max}) do
+    cond do
+      expires_in > max -> {:error, "Expiration date is too far in the future"}
+      expires_in < min -> {:error, "Expiration date is too soon"}
+      true -> :ok
+    end
  end

  def make_content_html(
@ -233,7 +231,7 @@ def make_content_html(
    no_attachment_links =
      data
      |> Map.get("no_attachment_links", Config.get([:instance, :no_attachment_links]))
-      |> Kernel.in([true, "true"])
+      |> truthy_param?()

    content_type = get_content_type(data["content_type"])

@ -346,25 +344,25 @@ def make_note_data(
        attachments,
        in_reply_to,
        tags,
-        cw \\ nil,
+        summary \\ nil,
        cc \\ [],
        sensitive \\ false,
-        merge \\ %{}
+        extra_params \\ %{}
      ) do
    %{
      "type" => "Note",
      "to" => to,
      "cc" => cc,
      "content" => content_html,
-      "summary" => cw,
-      "sensitive" => !Enum.member?(["false", "False", "0", false], sensitive),
+      "summary" => summary,
+      "sensitive" => truthy_param?(sensitive),
      "context" => context,
      "attachment" => attachments,
      "actor" => actor,
      "tag" => Keyword.values(tags) |> Enum.uniq()
    }
    |> add_in_reply_to(in_reply_to)
-    |> Map.merge(merge)
+    |> Map.merge(extra_params)
  end

  defp add_in_reply_to(object, nil), do: object
@ -433,12 +431,14 @@ def confirm_current_password(user, password) do
    end
  end

-  def emoji_from_profile(%{info: _info} = user) do
-    (Formatter.get_emoji(user.bio) ++ Formatter.get_emoji(user.name))
-    |> Enum.map(fn {shortcode, url, _} ->
+  def emoji_from_profile(%User{bio: bio, name: name}) do
+    [bio, name]
+    |> Enum.map(&Emoji.Formatter.get_emoji/1)
+    |> Enum.concat()
+    |> Enum.map(fn {shortcode, %Emoji{file: path}} ->
      %{
        "type" => "Emoji",
-        "icon" => %{"type" => "Image", "url" => "#{Endpoint.url()}#{url}"},
+        "icon" => %{"type" => "Image", "url" => "#{Endpoint.url()}#{path}"},
        "name" => ":#{shortcode}:"
      }
    end)
@ -570,15 +570,16 @@ def make_answer_data(%User{ap_id: ap_id}, object, name) do
    }
  end

-  def validate_character_limit(full_payload, attachments, limit) do
+  def validate_character_limit("" = _full_payload, [] = _attachments) do
+    {:error, dgettext("errors", "Cannot post an empty status without attachments")}
+  end
+
+  def validate_character_limit(full_payload, _attachments) do
+    limit = Pleroma.Config.get([:instance, :limit])
    length = String.length(full_payload)

    if length < limit do
-      if length > 0 or Enum.count(attachments) > 0 do
-        :ok
-      else
-        {:error, dgettext("errors", "Cannot post an empty status without attachments")}
-      end
+      :ok
    else
      {:error, dgettext("errors", "The status is over the character limit")}
    end
--- a/lib/pleroma/web/controller_helper.ex
+++ b/lib/pleroma/web/controller_helper.ex
@ -6,7 +6,7 @@ defmodule Pleroma.Web.ControllerHelper do
  use Pleroma.Web, :controller

  # As in MastoAPI, per https://api.rubyonrails.org/classes/ActiveModel/Type/Boolean.html
-  @falsy_param_values [false, 0, "0", "f", "F", "false", "FALSE", "off", "OFF"]
+  @falsy_param_values [false, 0, "0", "f", "F", "false", "False", "FALSE", "off", "OFF"]
  def truthy_param?(blank_value) when blank_value in [nil, ""], do: nil
  def truthy_param?(value), do: value not in @falsy_param_values

@ -68,4 +68,11 @@ def add_link_headers(conn, activities, extra_params \\ %{}) do
        conn
    end
  end
+
+  def assign_account_by_id(%{params: %{"id" => id}} = conn, _) do
+    case Pleroma.User.get_cached_by_id(id) do
+      %Pleroma.User{} = account -> assign(conn, :account, account)
+      nil -> Pleroma.Web.MastodonAPI.FallbackController.call(conn, {:error, :not_found}) |> halt()
+    end
+  end
 end
--- a/lib/pleroma/web/endpoint.ex
+++ b/lib/pleroma/web/endpoint.ex
@ -97,10 +97,7 @@ defmodule Pleroma.Web.Endpoint do
    extra: extra
  )

-  # Note: the plug and its configuration is compile-time this can't be upstreamed yet
-  if proxies = Pleroma.Config.get([__MODULE__, :reverse_proxies]) do
-    plug(RemoteIp, proxies: proxies)
-  end
+  plug(Pleroma.Plugs.RemoteIp)

  defmodule Instrumenter do
    use Prometheus.PhoenixInstrumenter
--- a/lib/pleroma/web/mastodon_api/controllers/account_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/account_controller.ex
@ -0,0 +1,304 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.AccountController do
+  use Pleroma.Web, :controller
+
+  import Pleroma.Web.ControllerHelper,
+    only: [add_link_headers: 2, truthy_param?: 1, assign_account_by_id: 2, json_response: 3]
+
+  alias Pleroma.Emoji
+  alias Pleroma.Plugs.RateLimiter
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.MastodonAPI.ListView
+  alias Pleroma.Web.MastodonAPI.MastodonAPI
+  alias Pleroma.Web.MastodonAPI.StatusView
+  alias Pleroma.Web.OAuth.Token
+  alias Pleroma.Web.TwitterAPI.TwitterAPI
+
+  @relations [:follow, :unfollow]
+  @needs_account ~W(followers following lists follow unfollow mute unmute block unblock)a
+
+  plug(RateLimiter, {:relations_id_action, params: ["id", "uri"]} when action in @relations)
+  plug(RateLimiter, :relations_actions when action in @relations)
+  plug(RateLimiter, :app_account_creation when action == :create)
+  plug(:assign_account_by_id when action in @needs_account)
+
+  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
+
+  @doc "POST /api/v1/accounts"
+  def create(
+        %{assigns: %{app: app}} = conn,
+        %{"username" => nickname, "email" => _, "password" => _, "agreement" => true} = params
+      ) do
+    params =
+      params
+      |> Map.take([
+        "email",
+        "captcha_solution",
+        "captcha_token",
+        "captcha_answer_data",
+        "token",
+        "password"
+      ])
+      |> Map.put("nickname", nickname)
+      |> Map.put("fullname", params["fullname"] || nickname)
+      |> Map.put("bio", params["bio"] || "")
+      |> Map.put("confirm", params["password"])
+
+    with {:ok, user} <- TwitterAPI.register_user(params, need_confirmation: true),
+         {:ok, token} <- Token.create_token(app, user, %{scopes: app.scopes}) do
+      json(conn, %{
+        token_type: "Bearer",
+        access_token: token.token,
+        scope: app.scopes,
+        created_at: Token.Utils.format_created_at(token)
+      })
+    else
+      {:error, errors} -> json_response(conn, :bad_request, errors)
+    end
+  end
+
+  def create(%{assigns: %{app: _app}} = conn, _) do
+    render_error(conn, :bad_request, "Missing parameters")
+  end
+
+  def create(conn, _) do
+    render_error(conn, :forbidden, "Invalid credentials")
+  end
+
+  @doc "GET /api/v1/accounts/verify_credentials"
+  def verify_credentials(%{assigns: %{user: user}} = conn, _) do
+    chat_token = Phoenix.Token.sign(conn, "user socket", user.id)
+
+    render(conn, "show.json",
+      user: user,
+      for: user,
+      with_pleroma_settings: true,
+      with_chat_token: chat_token
+    )
+  end
+
+  @doc "PATCH /api/v1/accounts/update_credentials"
+  def update_credentials(%{assigns: %{user: original_user}} = conn, params) do
+    user = original_user
+
+    user_params =
+      %{}
+      |> add_if_present(params, "display_name", :name)
+      |> add_if_present(params, "note", :bio, fn value -> {:ok, User.parse_bio(value, user)} end)
+      |> add_if_present(params, "avatar", :avatar, fn value ->
+        with %Plug.Upload{} <- value,
+             {:ok, object} <- ActivityPub.upload(value, type: :avatar) do
+          {:ok, object.data}
+        end
+      end)
+
+    emojis_text = (user_params["display_name"] || "") <> (user_params["note"] || "")
+
+    user_info_emojis =
+      user.info
+      |> Map.get(:emoji, [])
+      |> Enum.concat(Emoji.Formatter.get_emoji_map(emojis_text))
+      |> Enum.dedup()
+
+    info_params =
+      [
+        :no_rich_text,
+        :locked,
+        :hide_followers_count,
+        :hide_follows_count,
+        :hide_followers,
+        :hide_follows,
+        :hide_favorites,
+        :show_role,
+        :skip_thread_containment,
+        :discoverable
+      ]
+      |> Enum.reduce(%{}, fn key, acc ->
+        add_if_present(acc, params, to_string(key), key, &{:ok, truthy_param?(&1)})
+      end)
+      |> add_if_present(params, "default_scope", :default_scope)
+      |> add_if_present(params, "fields", :fields, fn fields ->
+        fields = Enum.map(fields, fn f -> Map.update!(f, "value", &AutoLinker.link(&1)) end)
+
+        {:ok, fields}
+      end)
+      |> add_if_present(params, "fields", :raw_fields)
+      |> add_if_present(params, "pleroma_settings_store", :pleroma_settings_store, fn value ->
+        {:ok, Map.merge(user.info.pleroma_settings_store, value)}
+      end)
+      |> add_if_present(params, "header", :banner, fn value ->
+        with %Plug.Upload{} <- value,
+             {:ok, object} <- ActivityPub.upload(value, type: :banner) do
+          {:ok, object.data}
+        end
+      end)
+      |> add_if_present(params, "pleroma_background_image", :background, fn value ->
+        with %Plug.Upload{} <- value,
+             {:ok, object} <- ActivityPub.upload(value, type: :background) do
+          {:ok, object.data}
+        end
+      end)
+      |> Map.put(:emoji, user_info_emojis)
+
+    changeset =
+      user
+      |> User.update_changeset(user_params)
+      |> User.change_info(&User.Info.profile_update(&1, info_params))
+
+    with {:ok, user} <- User.update_and_set_cache(changeset) do
+      if original_user != user, do: CommonAPI.update(user)
+
+      render(conn, "show.json", user: user, for: user, with_pleroma_settings: true)
+    else
+      _e -> render_error(conn, :forbidden, "Invalid request")
+    end
+  end
+
+  defp add_if_present(map, params, params_field, map_field, value_function \\ &{:ok, &1}) do
+    with true <- Map.has_key?(params, params_field),
+         {:ok, new_value} <- value_function.(params[params_field]) do
+      Map.put(map, map_field, new_value)
+    else
+      _ -> map
+    end
+  end
+
+  @doc "GET /api/v1/accounts/relationships"
+  def relationships(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    targets = User.get_all_by_ids(List.wrap(id))
+
+    render(conn, "relationships.json", user: user, targets: targets)
+  end
+
+  # Instead of returning a 400 when no "id" params is present, Mastodon returns an empty array.
+  def relationships(%{assigns: %{user: _user}} = conn, _), do: json(conn, [])
+
+  @doc "GET /api/v1/accounts/:id"
+  def show(%{assigns: %{user: for_user}} = conn, %{"id" => nickname_or_id}) do
+    with %User{} = user <- User.get_cached_by_nickname_or_id(nickname_or_id, for: for_user),
+         true <- User.auth_active?(user) || user.id == for_user.id || User.superuser?(for_user) do
+      render(conn, "show.json", user: user, for: for_user)
+    else
+      _e -> render_error(conn, :not_found, "Can't find user")
+    end
+  end
+
+  @doc "GET /api/v1/accounts/:id/statuses"
+  def statuses(%{assigns: %{user: reading_user}} = conn, params) do
+    with %User{} = user <- User.get_cached_by_nickname_or_id(params["id"], for: reading_user) do
+      params = Map.put(params, "tag", params["tagged"])
+      activities = ActivityPub.fetch_user_activities(user, reading_user, params)
+
+      conn
+      |> add_link_headers(activities)
+      |> put_view(StatusView)
+      |> render("index.json", activities: activities, for: reading_user, as: :activity)
+    end
+  end
+
+  @doc "GET /api/v1/accounts/:id/followers"
+  def followers(%{assigns: %{user: for_user, account: user}} = conn, params) do
+    followers =
+      cond do
+        for_user && user.id == for_user.id -> MastodonAPI.get_followers(user, params)
+        user.info.hide_followers -> []
+        true -> MastodonAPI.get_followers(user, params)
+      end
+
+    conn
+    |> add_link_headers(followers)
+    |> render("index.json", for: for_user, users: followers, as: :user)
+  end
+
+  @doc "GET /api/v1/accounts/:id/following"
+  def following(%{assigns: %{user: for_user, account: user}} = conn, params) do
+    followers =
+      cond do
+        for_user && user.id == for_user.id -> MastodonAPI.get_friends(user, params)
+        user.info.hide_follows -> []
+        true -> MastodonAPI.get_friends(user, params)
+      end
+
+    conn
+    |> add_link_headers(followers)
+    |> render("index.json", for: for_user, users: followers, as: :user)
+  end
+
+  @doc "GET /api/v1/accounts/:id/lists"
+  def lists(%{assigns: %{user: user, account: account}} = conn, _params) do
+    lists = Pleroma.List.get_lists_account_belongs(user, account)
+
+    conn
+    |> put_view(ListView)
+    |> render("index.json", lists: lists)
+  end
+
+  @doc "POST /api/v1/accounts/:id/follow"
+  def follow(%{assigns: %{user: %{id: id}, account: %{id: id}}}, _params) do
+    {:error, :not_found}
+  end
+
+  def follow(%{assigns: %{user: follower, account: followed}} = conn, _params) do
+    with {:ok, follower} <- MastodonAPI.follow(follower, followed, conn.params) do
+      render(conn, "relationship.json", user: follower, target: followed)
+    else
+      {:error, message} -> json_response(conn, :forbidden, %{error: message})
+    end
+  end
+
+  @doc "POST /api/v1/accounts/:id/unfollow"
+  def unfollow(%{assigns: %{user: %{id: id}, account: %{id: id}}}, _params) do
+    {:error, :not_found}
+  end
+
+  def unfollow(%{assigns: %{user: follower, account: followed}} = conn, _params) do
+    with {:ok, follower} <- CommonAPI.unfollow(follower, followed) do
+      render(conn, "relationship.json", user: follower, target: followed)
+    end
+  end
+
+  @doc "POST /api/v1/accounts/:id/mute"
+  def mute(%{assigns: %{user: muter, account: muted}} = conn, params) do
+    notifications? = params |> Map.get("notifications", true) |> truthy_param?()
+
+    with {:ok, muter} <- User.mute(muter, muted, notifications?) do
+      render(conn, "relationship.json", user: muter, target: muted)
+    else
+      {:error, message} -> json_response(conn, :forbidden, %{error: message})
+    end
+  end
+
+  @doc "POST /api/v1/accounts/:id/unmute"
+  def unmute(%{assigns: %{user: muter, account: muted}} = conn, _params) do
+    with {:ok, muter} <- User.unmute(muter, muted) do
+      render(conn, "relationship.json", user: muter, target: muted)
+    else
+      {:error, message} -> json_response(conn, :forbidden, %{error: message})
+    end
+  end
+
+  @doc "POST /api/v1/accounts/:id/block"
+  def block(%{assigns: %{user: blocker, account: blocked}} = conn, _params) do
+    with {:ok, blocker} <- User.block(blocker, blocked),
+         {:ok, _activity} <- ActivityPub.block(blocker, blocked) do
+      render(conn, "relationship.json", user: blocker, target: blocked)
+    else
+      {:error, message} -> json_response(conn, :forbidden, %{error: message})
+    end
+  end
+
+  @doc "POST /api/v1/accounts/:id/unblock"
+  def unblock(%{assigns: %{user: blocker, account: blocked}} = conn, _params) do
+    with {:ok, blocker} <- User.unblock(blocker, blocked),
+         {:ok, _activity} <- ActivityPub.unblock(blocker, blocked) do
+      render(conn, "relationship.json", user: blocker, target: blocked)
+    else
+      {:error, message} -> json_response(conn, :forbidden, %{error: message})
+    end
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/conversation_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/conversation_controller.ex
@ -0,0 +1,32 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.ConversationController do
+  use Pleroma.Web, :controller
+
+  import Pleroma.Web.ControllerHelper, only: [add_link_headers: 2]
+
+  alias Pleroma.Conversation.Participation
+  alias Pleroma.Repo
+
+  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
+
+  @doc "GET /api/v1/conversations"
+  def index(%{assigns: %{user: user}} = conn, params) do
+    participations = Participation.for_user_with_last_activity_id(user, params)
+
+    conn
+    |> add_link_headers(participations)
+    |> render("participations.json", participations: participations, for: user)
+  end
+
+  @doc "POST /api/v1/conversations/:id/read"
+  def read(%{assigns: %{user: user}} = conn, %{"id" => participation_id}) do
+    with %Participation{} = participation <-
+           Repo.get_by(Participation, id: participation_id, user_id: user.id),
+         {:ok, participation} <- Participation.mark_as_read(participation) do
+      render(conn, "participation.json", participation: participation, for: user)
+    end
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/domain_block_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/domain_block_controller.ex
@ -0,0 +1,26 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.DomainBlockController do
+  use Pleroma.Web, :controller
+
+  alias Pleroma.User
+
+  @doc "GET /api/v1/domain_blocks"
+  def index(%{assigns: %{user: %{info: info}}} = conn, _) do
+    json(conn, Map.get(info, :domain_blocks, []))
+  end
+
+  @doc "POST /api/v1/domain_blocks"
+  def create(%{assigns: %{user: blocker}} = conn, %{"domain" => domain}) do
+    User.block_domain(blocker, domain)
+    json(conn, %{})
+  end
+
+  @doc "DELETE /api/v1/domain_blocks"
+  def delete(%{assigns: %{user: blocker}} = conn, %{"domain" => domain}) do
+    User.unblock_domain(blocker, domain)
+    json(conn, %{})
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/filter_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/filter_controller.ex
@ -0,0 +1,72 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.FilterController do
+  use Pleroma.Web, :controller
+
+  alias Pleroma.Filter
+
+  @doc "GET /api/v1/filters"
+  def index(%{assigns: %{user: user}} = conn, _) do
+    filters = Filter.get_filters(user)
+
+    render(conn, "filters.json", filters: filters)
+  end
+
+  @doc "POST /api/v1/filters"
+  def create(
+        %{assigns: %{user: user}} = conn,
+        %{"phrase" => phrase, "context" => context} = params
+      ) do
+    query = %Filter{
+      user_id: user.id,
+      phrase: phrase,
+      context: context,
+      hide: Map.get(params, "irreversible", false),
+      whole_word: Map.get(params, "boolean", true)
+      # expires_at
+    }
+
+    {:ok, response} = Filter.create(query)
+
+    render(conn, "filter.json", filter: response)
+  end
+
+  @doc "GET /api/v1/filters/:id"
+  def show(%{assigns: %{user: user}} = conn, %{"id" => filter_id}) do
+    filter = Filter.get(filter_id, user)
+
+    render(conn, "filter.json", filter: filter)
+  end
+
+  @doc "PUT /api/v1/filters/:id"
+  def update(
+        %{assigns: %{user: user}} = conn,
+        %{"phrase" => phrase, "context" => context, "id" => filter_id} = params
+      ) do
+    query = %Filter{
+      user_id: user.id,
+      filter_id: filter_id,
+      phrase: phrase,
+      context: context,
+      hide: Map.get(params, "irreversible", nil),
+      whole_word: Map.get(params, "boolean", true)
+      # expires_at
+    }
+
+    {:ok, response} = Filter.update(query)
+    render(conn, "filter.json", filter: response)
+  end
+
+  @doc "DELETE /api/v1/filters/:id"
+  def delete(%{assigns: %{user: user}} = conn, %{"id" => filter_id}) do
+    query = %Filter{
+      user_id: user.id,
+      filter_id: filter_id
+    }
+
+    {:ok, _} = Filter.delete(query)
+    json(conn, %{})
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex
@ -0,0 +1,49 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.FollowRequestController do
+  use Pleroma.Web, :controller
+
+  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI
+
+  plug(:put_view, Pleroma.Web.MastodonAPI.AccountView)
+  plug(:assign_follower when action != :index)
+
+  action_fallback(:errors)
+
+  @doc "GET /api/v1/follow_requests"
+  def index(%{assigns: %{user: followed}} = conn, _params) do
+    follow_requests = User.get_follow_requests(followed)
+
+    render(conn, "index.json", for: followed, users: follow_requests, as: :user)
+  end
+
+  @doc "POST /api/v1/follow_requests/:id/authorize"
+  def authorize(%{assigns: %{user: followed, follower: follower}} = conn, _params) do
+    with {:ok, follower} <- CommonAPI.accept_follow_request(follower, followed) do
+      render(conn, "relationship.json", user: followed, target: follower)
+    end
+  end
+
+  @doc "POST /api/v1/follow_requests/:id/reject"
+  def reject(%{assigns: %{user: followed, follower: follower}} = conn, _params) do
+    with {:ok, follower} <- CommonAPI.reject_follow_request(follower, followed) do
+      render(conn, "relationship.json", user: followed, target: follower)
+    end
+  end
+
+  defp assign_follower(%{params: %{"id" => id}} = conn, _) do
+    case User.get_cached_by_id(id) do
+      %User{} = follower -> assign(conn, :follower, follower)
+      nil -> Pleroma.Web.MastodonAPI.FallbackController.call(conn, {:error, :not_found}) |> halt()
+    end
+  end
+
+  defp errors(conn, {:error, message}) do
+    conn
+    |> put_status(:forbidden)
+    |> json(%{error: message})
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/list_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/list_controller.ex
@ -49,7 +49,7 @@ def list_accounts(%{assigns: %{user: user, list: list}} = conn, _) do
    with {:ok, users} <- Pleroma.List.get_following(list) do
      conn
      |> put_view(AccountView)
-      |> render("accounts.json", for: user, users: users, as: :user)
+      |> render("index.json", for: user, users: users, as: :user)
    end
  end

--- a/lib/pleroma/web/mastodon_api/controllers/mastodon_api_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/mastodon_api_controller.ex
--- a/lib/pleroma/web/mastodon_api/controllers/notification_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/notification_controller.ex
@ -0,0 +1,57 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.NotificationController do
+  use Pleroma.Web, :controller
+
+  import Pleroma.Web.ControllerHelper, only: [add_link_headers: 2]
+
+  alias Pleroma.Notification
+  alias Pleroma.Web.MastodonAPI.MastodonAPI
+
+  # GET /api/v1/notifications
+  def index(%{assigns: %{user: user}} = conn, params) do
+    notifications = MastodonAPI.get_notifications(user, params)
+
+    conn
+    |> add_link_headers(notifications)
+    |> render("index.json", notifications: notifications, for: user)
+  end
+
+  # GET /api/v1/notifications/:id
+  def show(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with {:ok, notification} <- Notification.get(user, id) do
+      render(conn, "show.json", notification: notification, for: user)
+    else
+      {:error, reason} ->
+        conn
+        |> put_status(:forbidden)
+        |> json(%{"error" => reason})
+    end
+  end
+
+  # POST /api/v1/notifications/clear
+  def clear(%{assigns: %{user: user}} = conn, _params) do
+    Notification.clear(user)
+    json(conn, %{})
+  end
+
+  # POST /api/v1/notifications/dismiss
+  def dismiss(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
+    with {:ok, _notif} <- Notification.dismiss(user, id) do
+      json(conn, %{})
+    else
+      {:error, reason} ->
+        conn
+        |> put_status(:forbidden)
+        |> json(%{"error" => reason})
+    end
+  end
+
+  # DELETE /api/v1/notifications/destroy_multiple
+  def destroy_multiple(%{assigns: %{user: user}} = conn, %{"ids" => ids} = _params) do
+    Notification.destroy_multiple(user, ids)
+    json(conn, %{})
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/report_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/report_controller.ex
@ -0,0 +1,16 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.ReportController do
+  use Pleroma.Web, :controller
+
+  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
+
+  @doc "POST /api/v1/reports"
+  def create(%{assigns: %{user: user}} = conn, params) do
+    with {:ok, activity} <- Pleroma.Web.CommonAPI.report(user, params) do
+      render(conn, "show.json", activity: activity)
+    end
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/scheduled_activity_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/scheduled_activity_controller.ex
@ -0,0 +1,51 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.ScheduledActivityController do
+  use Pleroma.Web, :controller
+
+  import Pleroma.Web.ControllerHelper, only: [add_link_headers: 2]
+
+  alias Pleroma.ScheduledActivity
+  alias Pleroma.Web.MastodonAPI.MastodonAPI
+
+  plug(:assign_scheduled_activity when action != :index)
+
+  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
+
+  @doc "GET /api/v1/scheduled_statuses"
+  def index(%{assigns: %{user: user}} = conn, params) do
+    with scheduled_activities <- MastodonAPI.get_scheduled_activities(user, params) do
+      conn
+      |> add_link_headers(scheduled_activities)
+      |> render("index.json", scheduled_activities: scheduled_activities)
+    end
+  end
+
+  @doc "GET /api/v1/scheduled_statuses/:id"
+  def show(%{assigns: %{scheduled_activity: scheduled_activity}} = conn, _params) do
+    render(conn, "show.json", scheduled_activity: scheduled_activity)
+  end
+
+  @doc "PUT /api/v1/scheduled_statuses/:id"
+  def update(%{assigns: %{scheduled_activity: scheduled_activity}} = conn, params) do
+    with {:ok, scheduled_activity} <- ScheduledActivity.update(scheduled_activity, params) do
+      render(conn, "show.json", scheduled_activity: scheduled_activity)
+    end
+  end
+
+  @doc "DELETE /api/v1/scheduled_statuses/:id"
+  def delete(%{assigns: %{scheduled_activity: scheduled_activity}} = conn, _params) do
+    with {:ok, scheduled_activity} <- ScheduledActivity.delete(scheduled_activity) do
+      render(conn, "show.json", scheduled_activity: scheduled_activity)
+    end
+  end
+
+  defp assign_scheduled_activity(%{assigns: %{user: user}, params: %{"id" => id}} = conn, _) do
+    case ScheduledActivity.get(user, id) do
+      %ScheduledActivity{} = activity -> assign(conn, :scheduled_activity, activity)
+      nil -> Pleroma.Web.MastodonAPI.FallbackController.call(conn, {:error, :not_found}) |> halt()
+    end
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
@ -19,9 +19,10 @@ defmodule Pleroma.Web.MastodonAPI.SearchController do

  def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
    accounts = User.search(query, search_options(params, user))
-    res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)

-    json(conn, res)
+    conn
+    |> put_view(AccountView)
+    |> render("index.json", users: accounts, for: user, as: :user)
  end

  def search2(conn, params), do: do_search(:v2, conn, params)
@ -71,7 +72,7 @@ defp search_options(params, user) do

  defp resource_search(_, "accounts", query, options) do
    accounts = with_fallback(fn -> User.search(query, options) end)
-    AccountView.render("accounts.json", users: accounts, for: options[:for_user], as: :user)
+    AccountView.render("index.json", users: accounts, for: options[:for_user], as: :user)
  end

  defp resource_search(_, "statuses", query, options) do
--- a/lib/pleroma/web/mastodon_api/controllers/status_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/status_controller.ex
@ -0,0 +1,274 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.StatusController do
+  use Pleroma.Web, :controller
+
+  import Pleroma.Web.MastodonAPI.MastodonAPIController, only: [try_render: 3]
+
+  require Ecto.Query
+
+  alias Pleroma.Activity
+  alias Pleroma.Bookmark
+  alias Pleroma.Object
+  alias Pleroma.Plugs.RateLimiter
+  alias Pleroma.Repo
+  alias Pleroma.ScheduledActivity
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.ActivityPub.Visibility
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.MastodonAPI.AccountView
+  alias Pleroma.Web.MastodonAPI.ScheduledActivityView
+
+  @rate_limited_status_actions ~w(reblog unreblog favourite unfavourite create delete)a
+
+  plug(
+    RateLimiter,
+    {:status_id_action, bucket_name: "status_id_action:reblog_unreblog", params: ["id"]}
+    when action in ~w(reblog unreblog)a
+  )
+
+  plug(
+    RateLimiter,
+    {:status_id_action, bucket_name: "status_id_action:fav_unfav", params: ["id"]}
+    when action in ~w(favourite unfavourite)a
+  )
+
+  plug(RateLimiter, :statuses_actions when action in @rate_limited_status_actions)
+
+  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
+
+  @doc """
+  GET `/api/v1/statuses?ids[]=1&ids[]=2`
+
+  `ids` query param is required
+  """
+  def index(%{assigns: %{user: user}} = conn, %{"ids" => ids}) do
+    limit = 100
+
+    activities =
+      ids
+      |> Enum.take(limit)
+      |> Activity.all_by_ids_with_object()
+      |> Enum.filter(&Visibility.visible_for_user?(&1, user))
+
+    render(conn, "index.json", activities: activities, for: user, as: :activity)
+  end
+
+  @doc """
+  POST /api/v1/statuses
+
+  Creates a scheduled status when `scheduled_at` param is present and it's far enough
+  """
+  def create(
+        %{assigns: %{user: user}} = conn,
+        %{"status" => _, "scheduled_at" => scheduled_at} = params
+      ) do
+    params = Map.put(params, "in_reply_to_status_id", params["in_reply_to_id"])
+
+    if ScheduledActivity.far_enough?(scheduled_at) do
+      with {:ok, scheduled_activity} <-
+             ScheduledActivity.create(user, %{"params" => params, "scheduled_at" => scheduled_at}) do
+        conn
+        |> put_view(ScheduledActivityView)
+        |> render("show.json", scheduled_activity: scheduled_activity)
+      end
+    else
+      create(conn, Map.drop(params, ["scheduled_at"]))
+    end
+  end
+
+  @doc """
+  POST /api/v1/statuses
+
+  Creates a regular status
+  """
+  def create(%{assigns: %{user: user}} = conn, %{"status" => _} = params) do
+    params = Map.put(params, "in_reply_to_status_id", params["in_reply_to_id"])
+
+    with {:ok, activity} <- CommonAPI.post(user, params) do
+      try_render(conn, "show.json",
+        activity: activity,
+        for: user,
+        as: :activity,
+        with_direct_conversation_id: true
+      )
+    else
+      {:error, message} ->
+        conn
+        |> put_status(:unprocessable_entity)
+        |> json(%{error: message})
+    end
+  end
+
+  def create(%{assigns: %{user: _user}} = conn, %{"media_ids" => _} = params) do
+    create(conn, Map.put(params, "status", ""))
+  end
+
+  @doc "GET /api/v1/statuses/:id"
+  def show(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         true <- Visibility.visible_for_user?(activity, user) do
+      try_render(conn, "show.json", activity: activity, for: user)
+    end
+  end
+
+  @doc "DELETE /api/v1/statuses/:id"
+  def delete(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
+      json(conn, %{})
+    else
+      _e -> render_error(conn, :forbidden, "Can't delete this post")
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/reblog"
+  def reblog(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
+    with {:ok, announce, _activity} <- CommonAPI.repeat(ap_id_or_id, user),
+         %Activity{} = announce <- Activity.normalize(announce.data) do
+      try_render(conn, "show.json", %{activity: announce, for: user, as: :activity})
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/unreblog"
+  def unreblog(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
+    with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
+         %Activity{} = activity <- Activity.get_create_by_object_ap_id_with_object(id) do
+      try_render(conn, "show.json", %{activity: activity, for: user, as: :activity})
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/favourite"
+  def favourite(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
+    with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
+         %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
+      try_render(conn, "show.json", activity: activity, for: user, as: :activity)
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/unfavourite"
+  def unfavourite(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
+    with {:ok, _, _, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
+         %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
+      try_render(conn, "show.json", activity: activity, for: user, as: :activity)
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/pin"
+  def pin(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
+    with {:ok, activity} <- CommonAPI.pin(ap_id_or_id, user) do
+      try_render(conn, "show.json", activity: activity, for: user, as: :activity)
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/unpin"
+  def unpin(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
+    with {:ok, activity} <- CommonAPI.unpin(ap_id_or_id, user) do
+      try_render(conn, "show.json", activity: activity, for: user, as: :activity)
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/bookmark"
+  def bookmark(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         %User{} = user <- User.get_cached_by_nickname(user.nickname),
+         true <- Visibility.visible_for_user?(activity, user),
+         {:ok, _bookmark} <- Bookmark.create(user.id, activity.id) do
+      try_render(conn, "show.json", activity: activity, for: user, as: :activity)
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/unbookmark"
+  def unbookmark(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         %User{} = user <- User.get_cached_by_nickname(user.nickname),
+         true <- Visibility.visible_for_user?(activity, user),
+         {:ok, _bookmark} <- Bookmark.destroy(user.id, activity.id) do
+      try_render(conn, "show.json", activity: activity, for: user, as: :activity)
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/mute"
+  def mute_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with %Activity{} = activity <- Activity.get_by_id(id),
+         {:ok, activity} <- CommonAPI.add_mute(user, activity) do
+      try_render(conn, "show.json", activity: activity, for: user, as: :activity)
+    end
+  end
+
+  @doc "POST /api/v1/statuses/:id/unmute"
+  def unmute_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with %Activity{} = activity <- Activity.get_by_id(id),
+         {:ok, activity} <- CommonAPI.remove_mute(user, activity) do
+      try_render(conn, "show.json", activity: activity, for: user, as: :activity)
+    end
+  end
+
+  @doc "GET /api/v1/statuses/:id/card"
+  @deprecated "https://github.com/tootsuite/mastodon/pull/11213"
+  def card(%{assigns: %{user: user}} = conn, %{"id" => status_id}) do
+    with %Activity{} = activity <- Activity.get_by_id(status_id),
+         true <- Visibility.visible_for_user?(activity, user) do
+      data = Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
+      render(conn, "card.json", data)
+    else
+      _ -> render_error(conn, :not_found, "Record not found")
+    end
+  end
+
+  @doc "GET /api/v1/statuses/:id/favourited_by"
+  def favourited_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         {:visible, true} <- {:visible, Visibility.visible_for_user?(activity, user)},
+         %Object{data: %{"likes" => likes}} <- Object.normalize(activity) do
+      users =
+        User
+        |> Ecto.Query.where([u], u.ap_id in ^likes)
+        |> Repo.all()
+        |> Enum.filter(&(not User.blocks?(user, &1)))
+
+      conn
+      |> put_view(AccountView)
+      |> render("index.json", for: user, users: users, as: :user)
+    else
+      {:visible, false} -> {:error, :not_found}
+      _ -> json(conn, [])
+    end
+  end
+
+  @doc "GET /api/v1/statuses/:id/reblogged_by"
+  def reblogged_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         {:visible, true} <- {:visible, Visibility.visible_for_user?(activity, user)},
+         %Object{data: %{"announcements" => announces}} <- Object.normalize(activity) do
+      users =
+        User
+        |> Ecto.Query.where([u], u.ap_id in ^announces)
+        |> Repo.all()
+        |> Enum.filter(&(not User.blocks?(user, &1)))
+
+      conn
+      |> put_view(AccountView)
+      |> render("index.json", for: user, users: users, as: :user)
+    else
+      {:visible, false} -> {:error, :not_found}
+      _ -> json(conn, [])
+    end
+  end
+
+  @doc "GET /api/v1/statuses/:id/context"
+  def context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+    with %Activity{} = activity <- Activity.get_by_id(id) do
+      activities =
+        ActivityPub.fetch_activities_for_context(activity.data["context"], %{
+          "blocking_user" => user,
+          "user" => user,
+          "exclude_id" => activity.id
+        })
+
+      render(conn, "context.json", activity: activity, activities: activities, user: user)
+    end
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex
@ -0,0 +1,136 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.TimelineController do
+  use Pleroma.Web, :controller
+
+  import Pleroma.Web.ControllerHelper,
+    only: [add_link_headers: 2, add_link_headers: 3, truthy_param?: 1]
+
+  alias Pleroma.Pagination
+  alias Pleroma.Web.ActivityPub.ActivityPub
+
+  plug(:put_view, Pleroma.Web.MastodonAPI.StatusView)
+
+  # GET /api/v1/timelines/home
+  def home(%{assigns: %{user: user}} = conn, params) do
+    params =
+      params
+      |> Map.put("type", ["Create", "Announce"])
+      |> Map.put("blocking_user", user)
+      |> Map.put("muting_user", user)
+      |> Map.put("user", user)
+
+    recipients = [user.ap_id | user.following]
+
+    activities =
+      recipients
+      |> ActivityPub.fetch_activities(params)
+      |> Enum.reverse()
+
+    conn
+    |> add_link_headers(activities)
+    |> render("index.json", activities: activities, for: user, as: :activity)
+  end
+
+  # GET /api/v1/timelines/direct
+  def direct(%{assigns: %{user: user}} = conn, params) do
+    params =
+      params
+      |> Map.put("type", "Create")
+      |> Map.put("blocking_user", user)
+      |> Map.put("user", user)
+      |> Map.put(:visibility, "direct")
+
+    activities =
+      [user.ap_id]
+      |> ActivityPub.fetch_activities_query(params)
+      |> Pagination.fetch_paginated(params)
+
+    conn
+    |> add_link_headers(activities)
+    |> render("index.json", activities: activities, for: user, as: :activity)
+  end
+
+  # GET /api/v1/timelines/public
+  def public(%{assigns: %{user: user}} = conn, params) do
+    local_only = truthy_param?(params["local"])
+
+    activities =
+      params
+      |> Map.put("type", ["Create", "Announce"])
+      |> Map.put("local_only", local_only)
+      |> Map.put("blocking_user", user)
+      |> Map.put("muting_user", user)
+      |> ActivityPub.fetch_public_activities()
+      |> Enum.reverse()
+
+    conn
+    |> add_link_headers(activities, %{"local" => local_only})
+    |> render("index.json", activities: activities, for: user, as: :activity)
+  end
+
+  # GET /api/v1/timelines/tag/:tag
+  def hashtag(%{assigns: %{user: user}} = conn, params) do
+    local_only = truthy_param?(params["local"])
+
+    tags =
+      [params["tag"], params["any"]]
+      |> List.flatten()
+      |> Enum.uniq()
+      |> Enum.filter(& &1)
+      |> Enum.map(&String.downcase(&1))
+
+    tag_all =
+      params
+      |> Map.get("all", [])
+      |> Enum.map(&String.downcase(&1))
+
+    tag_reject =
+      params
+      |> Map.get("none", [])
+      |> Enum.map(&String.downcase(&1))
+
+    activities =
+      params
+      |> Map.put("type", "Create")
+      |> Map.put("local_only", local_only)
+      |> Map.put("blocking_user", user)
+      |> Map.put("muting_user", user)
+      |> Map.put("user", user)
+      |> Map.put("tag", tags)
+      |> Map.put("tag_all", tag_all)
+      |> Map.put("tag_reject", tag_reject)
+      |> ActivityPub.fetch_public_activities()
+      |> Enum.reverse()
+
+    conn
+    |> add_link_headers(activities, %{"local" => local_only})
+    |> render("index.json", activities: activities, for: user, as: :activity)
+  end
+
+  # GET /api/v1/timelines/list/:list_id
+  def list(%{assigns: %{user: user}} = conn, %{"list_id" => id} = params) do
+    with %Pleroma.List{title: _title, following: following} <- Pleroma.List.get(id, user) do
+      params =
+        params
+        |> Map.put("type", "Create")
+        |> Map.put("blocking_user", user)
+        |> Map.put("user", user)
+        |> Map.put("muting_user", user)
+
+      # we must filter the following list for the user to avoid leaking statuses the user
+      # does not actually have permission to see (for more info, peruse security issue #270).
+      activities =
+        following
+        |> Enum.filter(fn x -> x in user.following end)
+        |> ActivityPub.fetch_activities_bounded(following, params)
+        |> Enum.reverse()
+
+      render(conn, "index.json", activities: activities, for: user, as: :activity)
+    else
+      _e -> render_error(conn, :forbidden, "Error.")
+    end
+  end
+end
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@ -11,15 +11,15 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
  alias Pleroma.Web.MastodonAPI.AccountView
  alias Pleroma.Web.MediaProxy

-  def render("accounts.json", %{users: users} = opts) do
+  def render("index.json", %{users: users} = opts) do
    users
-    |> render_many(AccountView, "account.json", opts)
+    |> render_many(AccountView, "show.json", opts)
    |> Enum.filter(&Enum.any?/1)
  end

-  def render("account.json", %{user: user} = opts) do
+  def render("show.json", %{user: user} = opts) do
    if User.visible_for?(user, opts[:for]),
-      do: do_render("account.json", opts),
+      do: do_render("show.json", opts),
      else: %{}
  end

@ -66,7 +66,7 @@ def render("relationships.json", %{user: user, targets: targets}) do
    render_many(targets, AccountView, "relationship.json", user: user, as: :target)
  end

-  defp do_render("account.json", %{user: user} = opts) do
+  defp do_render("show.json", %{user: user} = opts) do
    display_name = HTML.strip_tags(user.name || user.nickname)

    image = User.avatar_url(user) |> MediaProxy.url()
@ -74,10 +74,18 @@ defp do_render("account.json", %{user: user} = opts) do
    user_info = User.get_cached_user_info(user)

    following_count =
-      ((!user.info.hide_follows or opts[:for] == user) && user_info.following_count) || 0
+      if !user.info.hide_follows_count or !user.info.hide_follows or opts[:for] == user do
+        user_info.following_count
+      else
+        0
+      end

    followers_count =
-      ((!user.info.hide_followers or opts[:for] == user) && user_info.follower_count) || 0
+      if !user.info.hide_followers_count or !user.info.hide_followers or opts[:for] == user do
+        user_info.follower_count
+      else
+        0
+      end

    bot = (user.info.source_data["type"] || "Person") in ["Application", "Service"]

@ -108,6 +116,8 @@ defp do_render("account.json", %{user: user} = opts) do
    bio = HTML.filter_tags(user.bio, User.html_filter_policy(opts[:for]))
    relationship = render("relationship.json", %{user: opts[:for], target: user})

+    discoverable = user.info.discoverable
+
    %{
      id: to_string(user.id),
      username: username_from_nickname(user.nickname),
@ -131,13 +141,17 @@ defp do_render("account.json", %{user: user} = opts) do
        note: HTML.strip_tags((user.bio || "") |> String.replace("<br>", "\n")),
        sensitive: false,
        fields: raw_fields,
-        pleroma: %{}
+        pleroma: %{
+          discoverable: discoverable
+        }
      },

      # Pleroma extension
      pleroma: %{
        confirmation_pending: user_info.confirmation_pending,
        tags: user.tags,
+        hide_followers_count: user.info.hide_followers_count,
+        hide_follows_count: user.info.hide_follows_count,
        hide_followers: user.info.hide_followers,
        hide_follows: user.info.hide_follows,
        hide_favorites: user.info.hide_favorites,
@ -152,6 +166,7 @@ defp do_render("account.json", %{user: user} = opts) do
    |> maybe_put_settings_store(user, opts[:for], opts)
    |> maybe_put_chat_token(user, opts[:for], opts)
    |> maybe_put_activation_status(user, opts[:for])
+    |> maybe_put_follow_requests_count(user, opts[:for])
  end

  defp username_from_nickname(string) when is_binary(string) do
@ -160,6 +175,21 @@ defp username_from_nickname(string) when is_binary(string) do

  defp username_from_nickname(_), do: nil

+  defp maybe_put_follow_requests_count(
+         data,
+         %User{id: user_id} = user,
+         %User{id: user_id}
+       ) do
+    count =
+      User.get_follow_requests(user)
+      |> length()
+
+    data
+    |> Kernel.put_in([:follow_requests_count], count)
+  end
+
+  defp maybe_put_follow_requests_count(data, _, _), do: data
+
  defp maybe_put_settings(
         data,
         %User{id: user_id} = user,
--- a/lib/pleroma/web/mastodon_api/views/conversation_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/conversation_view.ex
@ -11,6 +11,10 @@ defmodule Pleroma.Web.MastodonAPI.ConversationView do
  alias Pleroma.Web.MastodonAPI.AccountView
  alias Pleroma.Web.MastodonAPI.StatusView

+  def render("participations.json", %{participations: participations, for: user}) do
+    render_many(participations, __MODULE__, "participation.json", as: :participation, for: user)
+  end
+
  def render("participation.json", %{participation: participation, for: user}) do
    participation = Repo.preload(participation, conversation: [], recipients: [])

@ -23,25 +27,14 @@ def render("participation.json", %{participation: participation, for: user}) do
      end

    activity = Activity.get_by_id_with_object(last_activity_id)
-
-    last_status = StatusView.render("status.json", %{activity: activity, for: user})
-
    # Conversations return all users except the current user.
-    users =
-      participation.recipients
-      |> Enum.reject(&(&1.id == user.id))
-
-    accounts =
-      AccountView.render("accounts.json", %{
-        users: users,
-        as: :user
-      })
+    users = Enum.reject(participation.recipients, &(&1.id == user.id))

    %{
      id: participation.id |> to_string(),
-      accounts: accounts,
+      accounts: render(AccountView, "index.json", users: users, as: :user),
      unread: !participation.read,
-      last_status: last_status
+      last_status: render(StatusView, "show.json", activity: activity, for: user)
    }
  end
 end
--- a/lib/pleroma/web/mastodon_api/views/notification_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/notification_view.ex
@ -29,7 +29,7 @@ def render("show.json", %{
      id: to_string(notification.id),
      type: mastodon_type,
      created_at: CommonAPI.Utils.to_masto_date(notification.inserted_at),
-      account: AccountView.render("account.json", %{user: actor, for: user}),
+      account: AccountView.render("show.json", %{user: actor, for: user}),
      pleroma: %{
        is_seen: notification.seen
      }
@ -39,19 +39,19 @@ def render("show.json", %{
      "mention" ->
        response
        |> Map.merge(%{
-          status: StatusView.render("status.json", %{activity: activity, for: user})
+          status: StatusView.render("show.json", %{activity: activity, for: user})
        })

      "favourite" ->
        response
        |> Map.merge(%{
-          status: StatusView.render("status.json", %{activity: parent_activity, for: user})
+          status: StatusView.render("show.json", %{activity: parent_activity, for: user})
        })

      "reblog" ->
        response
        |> Map.merge(%{
-          status: StatusView.render("status.json", %{activity: parent_activity, for: user})
+          status: StatusView.render("show.json", %{activity: parent_activity, for: user})
        })

      "follow" ->
--- a/lib/pleroma/web/mastodon_api/views/report_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/report_view.ex
@ -5,7 +5,7 @@
 defmodule Pleroma.Web.MastodonAPI.ReportView do
  use Pleroma.Web, :view

-  def render("report.json", %{activity: activity}) do
+  def render("show.json", %{activity: activity}) do
    %{
      id: to_string(activity.id),
      action_taken: false
--- a/lib/pleroma/web/mastodon_api/views/scheduled_activity_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/scheduled_activity_view.ex
@ -7,11 +7,10 @@ defmodule Pleroma.Web.MastodonAPI.ScheduledActivityView do

  alias Pleroma.ScheduledActivity
  alias Pleroma.Web.CommonAPI
-  alias Pleroma.Web.MastodonAPI.ScheduledActivityView
  alias Pleroma.Web.MastodonAPI.StatusView

  def render("index.json", %{scheduled_activities: scheduled_activities}) do
-    render_many(scheduled_activities, ScheduledActivityView, "show.json")
+    render_many(scheduled_activities, __MODULE__, "show.json")
  end

  def render("show.json", %{scheduled_activity: %ScheduledActivity{} = scheduled_activity}) do
@ -24,12 +23,8 @@ def render("show.json", %{scheduled_activity: %ScheduledActivity{} = scheduled_a
  end

  defp with_media_attachments(data, %{params: %{"media_attachments" => media_attachments}}) do
-    try do
-      attachments = render_many(media_attachments, StatusView, "attachment.json", as: :attachment)
-      Map.put(data, :media_attachments, attachments)
-    rescue
-      _ -> data
-    end
+    attachments = render_many(media_attachments, StatusView, "attachment.json", as: :attachment)
+    Map.put(data, :media_attachments, attachments)
  end

  defp with_media_attachments(data, _), do: data
@ -45,13 +40,9 @@ defp status_params(params) do
      in_reply_to_id: params["in_reply_to_id"]
    }

-    data =
-      if media_ids = params["media_ids"] do
-        Map.put(data, :media_ids, media_ids)
-      else
-        data
-      end
-
-    data
+    case params["media_ids"] do
+      nil -> data
+      media_ids -> Map.put(data, :media_ids, media_ids)
+    end
  end
 end
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@ -73,17 +73,13 @@ defp reblogged?(activity, user) do

  def render("index.json", opts) do
    replied_to_activities = get_replied_to_activities(opts.activities)
+    opts = Map.put(opts, :replied_to_activities, replied_to_activities)

-    opts.activities
-    |> safe_render_many(
-      StatusView,
-      "status.json",
-      Map.put(opts, :replied_to_activities, replied_to_activities)
-    )
+    safe_render_many(opts.activities, StatusView, "show.json", opts)
  end

  def render(
-        "status.json",
+        "show.json",
        %{activity: %{data: %{"type" => "Announce", "object" => _object}} = activity} = opts
      ) do
    user = get_user(activity.data["actor"])
@ -96,7 +92,7 @@ def render(
      |> Activity.with_set_thread_muted_field(opts[:for])
      |> Repo.one()

-    reblogged = render("status.json", Map.put(opts, :activity, reblogged_activity))
+    reblogged = render("show.json", Map.put(opts, :activity, reblogged_activity))

    favorited = opts[:for] && opts[:for].ap_id in (activity_object.data["likes"] || [])

@ -112,7 +108,7 @@ def render(
      id: to_string(activity.id),
      uri: activity_object.data["id"],
      url: activity_object.data["id"],
-      account: AccountView.render("account.json", %{user: user, for: opts[:for]}),
+      account: AccountView.render("show.json", %{user: user, for: opts[:for]}),
      in_reply_to_id: nil,
      in_reply_to_account_id: nil,
      reblog: reblogged,
@ -144,7 +140,7 @@ def render(
    }
  end

-  def render("status.json", %{activity: %{data: %{"object" => _object}} = activity} = opts) do
+  def render("show.json", %{activity: %{data: %{"object" => _object}} = activity} = opts) do
    object = Object.normalize(activity)

    user = get_user(activity.data["actor"])
@ -262,7 +258,7 @@ def render("status.json", %{activity: %{data: %{"object" => _object}} = activity
      id: to_string(activity.id),
      uri: object.data["id"],
      url: url,
-      account: AccountView.render("account.json", %{user: user, for: opts[:for]}),
+      account: AccountView.render("show.json", %{user: user, for: opts[:for]}),
      in_reply_to_id: reply_to && to_string(reply_to.id),
      in_reply_to_account_id: reply_to_user && to_string(reply_to_user.id),
      reblog: nil,
@ -303,7 +299,7 @@ def render("status.json", %{activity: %{data: %{"object" => _object}} = activity
    }
  end

-  def render("status.json", _) do
+  def render("show.json", _) do
    nil
  end

@ -343,9 +339,7 @@ def render("card.json", %{rich_media: rich_media, page_url: page_url}) do
    }
  end

-  def render("card.json", _) do
-    nil
-  end
+  def render("card.json", _), do: nil

  def render("attachment.json", %{attachment: attachment}) do
    [attachment_url | _] = attachment["url"]
@ -374,6 +368,27 @@ def render("attachment.json", %{attachment: attachment}) do
    }
  end

+  def render("listen.json", %{activity: %Activity{data: %{"type" => "Listen"}} = activity} = opts) do
+    object = Object.normalize(activity)
+
+    user = get_user(activity.data["actor"])
+    created_at = Utils.to_masto_date(activity.data["published"])
+
+    %{
+      id: activity.id,
+      account: AccountView.render("show.json", %{user: user, for: opts[:for]}),
+      created_at: created_at,
+      title: object.data["title"] |> HTML.strip_tags(),
+      artist: object.data["artist"] |> HTML.strip_tags(),
+      album: object.data["album"] |> HTML.strip_tags(),
+      length: object.data["length"]
+    }
+  end
+
+  def render("listens.json", opts) do
+    safe_render_many(opts.activities, StatusView, "listen.json", opts)
+  end
+
  def render("poll.json", %{object: object} = opts) do
    {multiple, options} =
      case object.data do
@ -443,6 +458,20 @@ def render("poll.json", %{object: object} = opts) do
    end
  end

+  def render("context.json", %{activity: activity, activities: activities, user: user}) do
+    %{ancestors: ancestors, descendants: descendants} =
+      activities
+      |> Enum.reverse()
+      |> Enum.group_by(fn %{id: id} -> if id < activity.id, do: :ancestors, else: :descendants end)
+      |> Map.put_new(:ancestors, [])
+      |> Map.put_new(:descendants, [])
+
+    %{
+      ancestors: render("index.json", for: user, activities: ancestors, as: :activity),
+      descendants: render("index.json", for: user, activities: descendants, as: :activity)
+    }
+  end
+
  def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
    object = Object.normalize(activity)

--- a/lib/pleroma/web/metadata/utils.ex
+++ b/lib/pleroma/web/metadata/utils.ex
@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.Metadata.Utils do
+  alias Pleroma.Emoji
  alias Pleroma.Formatter
  alias Pleroma.HTML
  alias Pleroma.Web.MediaProxy
@ -13,7 +14,7 @@ def scrub_html_and_truncate(%{data: %{"content" => content}} = object) do
    |> HtmlEntities.decode()
    |> String.replace(~r/<br\s?\/?>/, " ")
    |> HTML.get_cached_stripped_html_for_activity(object, "metadata")
-    |> Formatter.demojify()
+    |> Emoji.Formatter.demojify()
    |> Formatter.truncate()
  end

@ -23,7 +24,7 @@ def scrub_html_and_truncate(content, max_length \\ 200) when is_binary(content)
    |> HtmlEntities.decode()
    |> String.replace(~r/<br\s?\/?>/, " ")
    |> HTML.strip_tags()
-    |> Formatter.demojify()
+    |> Emoji.Formatter.demojify()
    |> Formatter.truncate(max_length)
  end

--- a/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
+++ b/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
@ -57,6 +57,7 @@ def raw_nodeinfo do
        "mastodon_api_streaming",
        "polls",
        "pleroma_explicit_addressing",
+        "shareable_emoji_packs",
        if Config.get([:media_proxy, :enabled]) do
          "media_proxy"
        end,
--- a/lib/pleroma/web/oauth/app.ex
+++ b/lib/pleroma/web/oauth/app.ex
@ -5,6 +5,7 @@
 defmodule Pleroma.Web.OAuth.App do
  use Ecto.Schema
  import Ecto.Changeset
+  alias Pleroma.Repo

  @type t :: %__MODULE__{}

@ -39,4 +40,29 @@ def register_changeset(struct, params \\ %{}) do
      changeset
    end
  end
+
+  @doc """
+  Gets app by attrs or create new  with attrs.
+  And updates the scopes if need.
+  """
+  @spec get_or_make(map(), list(String.t())) :: {:ok, App.t()} | {:error, Ecto.Changeset.t()}
+  def get_or_make(attrs, scopes) do
+    with %__MODULE__{} = app <- Repo.get_by(__MODULE__, attrs) do
+      update_scopes(app, scopes)
+    else
+      _e ->
+        %__MODULE__{}
+        |> register_changeset(Map.put(attrs, :scopes, scopes))
+        |> Repo.insert()
+    end
+  end
+
+  defp update_scopes(%__MODULE__{} = app, []), do: {:ok, app}
+  defp update_scopes(%__MODULE__{scopes: scopes} = app, scopes), do: {:ok, app}
+
+  defp update_scopes(%__MODULE__{} = app, scopes) do
+    app
+    |> change(%{scopes: scopes})
+    |> Repo.update()
+  end
 end
--- a/lib/pleroma/web/oauth/authorization.ex
+++ b/lib/pleroma/web/oauth/authorization.ex
@ -20,7 +20,7 @@ defmodule Pleroma.Web.OAuth.Authorization do
    field(:scopes, {:array, :string}, default: [])
    field(:valid_until, :naive_datetime_usec)
    field(:used, :boolean, default: false)
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    belongs_to(:app, App)

    timestamps()
--- a/lib/pleroma/web/oauth/oauth_controller.ex
+++ b/lib/pleroma/web/oauth/oauth_controller.ex
@ -203,6 +203,8 @@ def token_exchange(
         {:ok, app} <- Token.Utils.fetch_app(conn),
         {:auth_active, true} <- {:auth_active, User.auth_active?(user)},
         {:user_active, true} <- {:user_active, !user.info.deactivated},
+         {:password_reset_pending, false} <-
+           {:password_reset_pending, user.info.password_reset_pending},
         {:ok, scopes} <- validate_scopes(app, params),
         {:ok, auth} <- Authorization.create_authorization(app, user, scopes),
         {:ok, token} <- Token.exchange_token(app, auth) do
@ -216,6 +218,9 @@ def token_exchange(
      {:user_active, false} ->
        render_error(conn, :forbidden, "Your account is currently disabled")

+      {:password_reset_pending, true} ->
+        render_error(conn, :forbidden, "Password reset is required")
+
      _error ->
        render_invalid_credentials_error(conn)
    end
--- a/lib/pleroma/web/oauth/token.ex
+++ b/lib/pleroma/web/oauth/token.ex
@ -21,7 +21,7 @@ defmodule Pleroma.Web.OAuth.Token do
    field(:refresh_token, :string)
    field(:scopes, {:array, :string}, default: [])
    field(:valid_until, :naive_datetime_usec)
-    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
    belongs_to(:app, App)

    timestamps()
--- a/lib/pleroma/web/oauth/token/clean_worker.ex
+++ b/lib/pleroma/web/oauth/token/clean_worker.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.OAuth.Token.CleanWorker do
--- a/lib/pleroma/web/oauth/token/query.ex
+++ b/lib/pleroma/web/oauth/token/query.ex
@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.OAuth.Token.Query do
--- a/Show more
+++ b/Show more