From 9412c330624198bba936f0e4192297d3a9e8bd6d Mon Sep 17 00:00:00 2001
From: "me@ow.nekobit.net" <me@ow.nekobit.net>
Date: Sun, 8 May 2022 06:11:41 +0000
Subject: [PATCH] Emoji reaction

FossilOrigin-Name: 3024cb51e152637daaad2d91294f81ad3a91a5b1b7df2105735d13e02a309d30
---
 dist/treebird20.css        | 17 ++++++++++++++++-
 src/emoji_reaction.c       | 22 +++++++++++++++++-----
 src/emoji_reaction.h       |  4 ++--
 src/main.c                 |  1 +
 src/status.c               | 23 ++++++++++++++++++++++-
 src/status.h               |  1 +
 static/emoji_reaction.html |  2 +-
 7 files changed, 60 insertions(+), 10 deletions(-)

diff --git a/dist/treebird20.css b/dist/treebird20.css
index 978a2ad..4e7b58e 100644
--- a/dist/treebird20.css
+++ b/dist/treebird20.css
@@ -323,6 +323,13 @@ table.present th, table.present td
     cursor: pointer;
 }
 
+.btn.active
+{
+    background: initial;
+    background-color: #eeaaaa;
+    border-color: #cc0000;
+}
+
 .btn-disabled
 {
     color: #cacaca !important;
@@ -1172,14 +1179,22 @@ svg.in-reply-to-icon
     display: inline-block;
     list-style-type: none;    
     padding: 3px 7px;
-    margin: 2px 4px;
+    margin: 1px 2px;
+    vertical-align: middle;
+        
 }
 
 .emoji
 {
+    vertical-align: middle;
     font-family: Emoji;
 }
 
+.emoji-num
+{
+    vertical-align: middle;
+}
+
 /*************************************************
  *                   LISTS                       *
  *************************************************/
diff --git a/src/emoji_reaction.c b/src/emoji_reaction.c
index a81d5b0..2b6f99d 100644
--- a/src/emoji_reaction.c
+++ b/src/emoji_reaction.c
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+#include "../config.h"
 #include "string_helpers.h"
 #include "emoji_reaction.h"
 #include <stdlib.h>
@@ -25,25 +26,36 @@
 #include "../static/emoji_reaction.chtml"
 #include "../static/emoji_reactions.chtml"
 
-char* construct_emoji_reaction(struct mstdnt_emoji_reaction* emo, int* str_size)
+struct construct_emoji_reactions_args
+{
+    struct mstdnt_emoji_reaction* emojis;
+    char* id;
+};
+
+char* construct_emoji_reaction(char* id, struct mstdnt_emoji_reaction* emo, int* str_size)
 {
     char* emo_html;
 
     size_t s = easprintf(&emo_html, data_emoji_reaction_html,
-                         emo->name, emo->count);
+                         config_url_prefix, id, emo->name, emo->me ? "active" : "", emo->name, emo->count);
     if (str_size) *str_size = s;
     return emo_html;
 }
 
 static char* construct_emoji_reactions_voidwrap(void* passed, size_t index, int* res)
 {
-    return construct_emoji_reaction((struct mstdnt_emoji_reaction*)passed + index, res);
+    struct construct_emoji_reactions_args* args = passed;
+    return construct_emoji_reaction(args->id, args->emojis + index, res);
 }
 
-char* construct_emoji_reactions(struct mstdnt_emoji_reaction* emos, size_t emos_len, size_t* str_size)
+char* construct_emoji_reactions(char* id, struct mstdnt_emoji_reaction* emos, size_t emos_len, size_t* str_size)
 {
     size_t elements_size;
-    char* elements = construct_func_strings(construct_emoji_reactions_voidwrap, emos, emos_len, &elements_size);
+    struct construct_emoji_reactions_args args = {
+        .emojis = emos,
+        .id = id
+    };
+    char* elements = construct_func_strings(construct_emoji_reactions_voidwrap, &args, emos_len, &elements_size);
     char* emos_view;
 
     size_t s = easprintf(&emos_view, data_emoji_reactions_html, elements);
diff --git a/src/emoji_reaction.h b/src/emoji_reaction.h
index a8ffae9..88b57ce 100644
--- a/src/emoji_reaction.h
+++ b/src/emoji_reaction.h
@@ -20,7 +20,7 @@
 #define EMOJI_REACTION_H
 #include <mastodont.h>
 
-char* construct_emoji_reaction(struct mstdnt_emoji_reaction* emo, int* str_len);
-char* construct_emoji_reactions(struct mstdnt_emoji_reaction* emos, size_t emos_len, size_t* str_len);
+char* construct_emoji_reaction(char* id, struct mstdnt_emoji_reaction* emo, int* str_len);
+char* construct_emoji_reactions(char* id, struct mstdnt_emoji_reaction* emos, size_t emos_len, size_t* str_len);
 
 #endif // EMOJI_REACTION_H
diff --git a/src/main.c b/src/main.c
index dc9ba80..7262614 100644
--- a/src/main.c
+++ b/src/main.c
@@ -90,6 +90,7 @@ int main(void)
             { "/@:/pinned", content_account_pinned },
             { "/@:/media", content_account_media },
             { "/@:", content_account_statuses },
+            { "/status/:/react/:", content_status_react },
             { "/status/create", content_status_create },
             { "/status/:/interact", status_interact },
             { "/status/:/reply", status_reply },
diff --git a/src/status.c b/src/status.c
index 02304a9..ace4103 100644
--- a/src/status.c
+++ b/src/status.c
@@ -96,6 +96,18 @@ int try_post_status(struct session* ssn, mastodont_t* api)
     return 0;
 }
 
+int try_react_status(struct session* ssn, mastodont_t* api, char* id, char* emoji)
+{
+    struct mstdnt_storage storage = { 0 };
+    struct mstdnt_status status = { 0 };
+
+    mastodont_status_emoji_react(api, id, emoji, &storage, &status);
+
+    mstdnt_cleanup_status(&status);
+    mastodont_storage_cleanup(&storage);
+    return 1;
+}
+
 void content_status_create(struct session* ssn, mastodont_t* api, char** data)
 {
     char* referer = getenv("HTTP_REFERER");
@@ -105,6 +117,15 @@ void content_status_create(struct session* ssn, mastodont_t* api, char** data)
     redirect(REDIRECT_303, referer);
 }
 
+void content_status_react(struct session* ssn, mastodont_t* api, char** data)
+{
+    char* referer = getenv("HTTP_REFERER");
+
+    try_react_status(ssn, api, data[0], data[1]);
+
+    redirect(REDIRECT_303, referer);
+}
+
 int try_interact_status(struct session* ssn, mastodont_t* api, char* id)
 {
     struct mstdnt_storage storage = { 0 };
@@ -439,7 +460,7 @@ char* construct_status(mastodont_t* api,
     if (status->media_attachments_len)
         attachments = construct_attachments(status->sensitive, status->media_attachments, status->media_attachments_len, NULL);
     if (status->pleroma.emoji_reactions_len)
-        emoji_reactions = construct_emoji_reactions(status->pleroma.emoji_reactions, status->pleroma.emoji_reactions_len, NULL);
+        emoji_reactions = construct_emoji_reactions(status->id, status->pleroma.emoji_reactions, status->pleroma.emoji_reactions_len, NULL);
     if (notif && notif->type != MSTDNT_NOTIFICATION_MENTION)
         easprintf(&notif_info, data_notification_html,
                   notif->account->avatar,
diff --git a/src/status.h b/src/status.h
index 24082df..d0a568b 100644
--- a/src/status.h
+++ b/src/status.h
@@ -43,6 +43,7 @@ struct interact_profile_args
 int try_post_status(struct session* ssn, mastodont_t* api);
 int try_interact_status(struct session* ssn, mastodont_t* api, char* id);
 void content_status_create(struct session* ssn, mastodont_t* api, char** data);
+void content_status_react(struct session* ssn, mastodont_t* api, char** data);
 
 // HTML Builders
 char* construct_post_box(char* reply_id,
diff --git a/static/emoji_reaction.html b/static/emoji_reaction.html
index a08a2ca..dd4aa38 100644
--- a/static/emoji_reaction.html
+++ b/static/emoji_reaction.html
@@ -1 +1 @@
-<li class="emoji-react-box btn"><span class="emoji">%s</span> %u</li>
+<a href="%s/status/%s/react/%s" class="emoji-react-box btn %s"><span class="emoji">%s</span> <span class="emoji-num">%u<span></a>