182 lines
6.3 KiB
C
182 lines
6.3 KiB
C
/*
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* Treebird - Lightweight frontend for Pleroma
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* Copyright (C) 2022 Nekobit
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <fcgi_stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "base_page.h"
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#include "easprintf.h"
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#include "cookie.h"
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#include "notifications.h"
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#include "string_helpers.h"
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#include "../config.h"
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#include "local_config_set.h"
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#include "account.h"
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#include "global_cache.h"
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// Files
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#include "../static/index.ctmpl"
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#include "../static/quick_login.ctmpl"
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#define BODY_STYLE "style=\"background:url('%s');\""
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void render_base_page(struct base_page* page, struct session* ssn, mastodont_t* api)
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{
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char* cookie = getenv("HTTP_COOKIE");
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enum l10n_locale locale = page->locale;
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const char* login_string = "<a href=\"login\" id=\"login-header\">Login / Register</a>";
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const char* sidebar_embed = "<iframe class=\"sidebar-frame\" src=\"/notifications_compact\"></iframe>";
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char* background_url_css = NULL;
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// Sidebar
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char* sidebar_str,
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* main_sidebar_str = NULL,
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* account_sidebar_str = NULL,
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* instance_str = NULL;
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// Mastodont, used for notifications sidebar
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struct mstdnt_storage storage = { 0 };
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struct mstdnt_notification* notifs = NULL;
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size_t notifs_len = 0;
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if (ssn->config.logged_in)
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login_string = "";
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if (ssn->config.background_url)
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{
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easprintf(&background_url_css, BODY_STYLE, ssn->config.background_url);
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}
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// If user is logged in
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if (keystr(ssn->cookies.logged_in) && keystr(ssn->cookies.access_token))
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{
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account_sidebar_str = construct_account_sidebar(&(ssn->acct), NULL);
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// Get / Show notifications on sidebar
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if (ssn->config.notif_embed)
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{
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main_sidebar_str = (char*)sidebar_embed;
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}
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else {
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struct mstdnt_get_notifications_args args = {
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.exclude_types = 0,
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.account_id = NULL,
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.exclude_visibilities = 0,
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.include_types = 0,
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.with_muted = 1,
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.max_id = NULL,
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.min_id = NULL,
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.since_id = NULL,
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.offset = 0,
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.limit = 8,
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};
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if (mastodont_get_notifications(api, &args, &storage, ¬ifs, ¬ifs_len) == 0)
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{
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main_sidebar_str = construct_notifications_compact(ssn, api, notifs, notifs_len, NULL);
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}
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mstdnt_cleanup_notifications(notifs, notifs_len);
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mastodont_storage_cleanup(&storage);
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}
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}
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else {
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// Construct small login page
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struct quick_login_template tdata = {
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.prefix = config_url_prefix,
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.username = L10N[locale][L10N_USERNAME],
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.password = L10N[locale][L10N_PASSWORD],
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.login = L10N[locale][L10N_LOGIN_BTN],
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};
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main_sidebar_str = tmpl_gen_quick_login(&tdata, NULL);
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}
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// Combine into sidebar
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easprintf(&sidebar_str, "%s%s",
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account_sidebar_str ? account_sidebar_str : "",
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main_sidebar_str ? main_sidebar_str : "");
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// Create instance panel
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easprintf(&instance_str, "<div class=\"static-html\" id=\"instance-panel\">%s</div>",
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(g_cache.panel_html.response ?
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g_cache.panel_html.response : ""));
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struct index_template index = {
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.title = L10N[locale][L10N_APP_NAME],
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.theme = ssn->config.theme,
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.theme_clr = ssn->config.themeclr ? "-dark" : "",
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.prefix = config_url_prefix,
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.background_url = background_url_css,
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.name = L10N[locale][L10N_APP_NAME],
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.sidebar_cnt = login_string,
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.placeholder = L10N[locale][L10N_SEARCH_PLACEHOLDER],
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.search_btn = L10N[locale][L10N_SEARCH_BUTTON],
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.active_home = CAT_TEXT(page->category, BASE_CAT_HOME),
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.home = L10N[locale][L10N_HOME],
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.active_local = CAT_TEXT(page->category, BASE_CAT_LOCAL),
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.local = L10N[locale][L10N_LOCAL],
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.active_federated = CAT_TEXT(page->category, BASE_CAT_FEDERATED),
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.federated = L10N[locale][L10N_FEDERATED],
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.active_notifications = CAT_TEXT(page->category, BASE_CAT_NOTIFICATIONS),
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.notifications = L10N[locale][L10N_NOTIFICATIONS],
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.active_lists = CAT_TEXT(page->category, BASE_CAT_LISTS),
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.lists = L10N[locale][L10N_LISTS],
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.active_favourites = CAT_TEXT(page->category, BASE_CAT_FAVOURITES),
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.favourites = L10N[locale][L10N_FAVOURITES],
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.active_bookmarks = CAT_TEXT(page->category, BASE_CAT_BOOKMARKS),
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.bookmarks = L10N[locale][L10N_BOOKMARKS],
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.active_direct = CAT_TEXT(page->category, BASE_CAT_DIRECT),
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.direct = L10N[locale][L10N_DIRECT],
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.active_config = CAT_TEXT(page->category, BASE_CAT_CONFIG),
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.config = L10N[locale][L10N_CONFIG],
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.sidebar_leftbar = page->sidebar_left,
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.instance_panel = ssn->config.instance_panel ? instance_str : "",
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.main = page->content,
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.sidebar_rightbar = sidebar_str
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};
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size_t len;
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char* data = tmpl_gen_index(&index, &len);
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if (!data)
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{
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perror("malloc");
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goto cleanup;
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}
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render_html("text/html", data, len);
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// Cleanup
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/* cleanup_all: */
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free(data);
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cleanup:
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free(sidebar_str);
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if (main_sidebar_str != sidebar_embed) free(main_sidebar_str);
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free(account_sidebar_str);
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free(background_url_css);
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free(instance_str);
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}
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void render_html(char* content_type, char* data, size_t data_len)
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{
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if (data_len == 0) data_len = strlen(data_len);
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printf("Content-type: %s\r\n"
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"Content-Length: %d\r\n\r\n",
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content_type ? content_type : "text/html",
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data_len + 1);
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puts(data);
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}
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