--- /dev/null
+# MIT License
+
+Copyright © 2024 Dr. Tobias Quathamer <t.quathamer@mailbox.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- /dev/null
+<?php
+/**
+ * Name: URL Replace
+ * Description: Replaces occurrences of specified URLs with the address of alternative servers in all displays of postings on a node.
+ * Version: 1.0
+ * Author: Dr. Tobias Quathamer <https://social.anoxinon.de/@toddy>
+ * Maintainer: Dr. Tobias Quathamer <https://social.anoxinon.de/@toddy>
+ */
+use Friendica\Core\Hook;
+use Friendica\Core\Renderer;
+use Friendica\DI;
+
+function url_replace_install()
+{
+ Hook::register('prepare_body_final', 'addon/url_replace/url_replace.php', 'url_replace_render');
+}
+
+/**
+ * Handle sent data from admin settings
+ */
+function url_replace_addon_admin_post()
+{
+ DI::config()->set('url_replace', 'nitter_server', rtrim(trim($_POST['nitter_server']), '/'));
+ DI::config()->set('url_replace', 'invidious_server', rtrim(trim($_POST['invidious_server']), '/'));
+ // Convert twelvefeet_sites into an array before setting the new value
+ $twelvefeet_sites = explode(PHP_EOL, $_POST['twelvefeet_sites']);
+ // Normalize URLs by using lower case, removing a trailing slash and whitespace
+ $twelvefeet_sites = array_map(fn ($value): string => rtrim(trim(strtolower($value)), '/'), $twelvefeet_sites);
+ // Do not store empty lines or duplicates
+ $twelvefeet_sites = array_filter($twelvefeet_sites, fn ($value): bool => !empty($value));
+ $twelvefeet_sites = array_unique($twelvefeet_sites);
+ // Ensure a protocol and default to HTTPS
+ $twelvefeet_sites = array_map(
+ fn ($value): string => substr($value, 0, 4) !== 'http' ? 'https://'.$value : $value,
+ $twelvefeet_sites
+ );
+ asort($twelvefeet_sites);
+ DI::config()->set('url_replace', 'twelvefeet_sites', $twelvefeet_sites);
+}
+
+/**
+ * Hook into admin settings to enable choosing a different server
+ * for twitter, youtube, and news sites.
+ */
+function url_replace_addon_admin(string &$o)
+{
+ $nitter_server = DI::config()->get('url_replace', 'nitter_server');
+ $invidious_server = DI::config()->get('url_replace', 'invidious_server');
+ $twelvefeet_sites = implode(PHP_EOL, DI::config()->get('url_replace', 'twelvefeet_sites'));
+ $t = Renderer::getMarkupTemplate('admin.tpl', 'addon/url_replace/');
+ $o = Renderer::replaceMacros($t, [
+ '$nitter_server' => [
+ 'nitter_server',
+ DI::l10n()->t('Nitter server'),
+ $nitter_server,
+ DI::l10n()->t('Specify the URL with protocol. The default is https://nitter.net.'),
+ null,
+ 'placeholder="https://nitter.net"',
+ ],
+ '$invidious_server' => [
+ 'invidious_server',
+ DI::l10n()->t('Invidious server'),
+ $invidious_server,
+ DI::l10n()->t('Specify the URL with protocol. The default is https://yewtu.be.'),
+ null,
+ 'placeholder="https://yewtu.be"',
+ ],
+ '$twelvefeet_sites' => [
+ 'twelvefeet_sites',
+ DI::l10n()->t('Sites which are accessed through 12ft.io'),
+ $twelvefeet_sites,
+ DI::l10n()->t('Specify the URLs with protocol, one per line.'),
+ null,
+ 'rows=6'
+ ],
+ '$submit' => DI::l10n()->t('Save settings'),
+ ]);
+}
+
+/**
+ * Replace proprietary URLs with their specified counterpart
+ */
+function url_replace_render(array &$b)
+{
+ $replaced = false;
+
+ $nitter_server = DI::config()->get('url_replace', 'nitter_server');
+ if (empty($nitter_server)) {
+ $nitter_server = 'https://nitter.net';
+ }
+
+ $invidious_server = DI::config()->get('url_replace', 'invidious_server');
+ if (empty($invidious_server)) {
+ $invidious_server = 'https://yewtu.be';
+ }
+
+ // Handle some of twitter and youtube
+ $replacements = [
+ 'https://mobile.twitter.com' => $nitter_server,
+ 'https://twitter.com' => $nitter_server,
+ 'https://mobile.x.com' => $nitter_server,
+ 'https://x.com' => $nitter_server,
+ 'https://www.youtube.com' => $invidious_server,
+ 'https://youtube.com' => $invidious_server,
+ 'https://m.youtube.com' => $invidious_server,
+ 'https://youtu.be' => $invidious_server,
+ ];
+ foreach ($replacements as $server => $replacement) {
+ if (strpos($b['html'], $server) !== false) {
+ $b['html'] = str_replace($server, $replacement, $b['html']);
+ $replaced = true;
+ }
+ }
+
+ $twelvefeet_sites = DI::config()->get('url_replace', 'twelvefeet_sites');
+ foreach ($twelvefeet_sites as $twelvefeet_site) {
+ if (strpos($b['html'], $twelvefeet_site) !== false) {
+ $b['html'] = str_replace($twelvefeet_site, 'https://12ft.io/'.$twelvefeet_site, $b['html']);
+ $replaced = true;
+ }
+ }
+
+
+ if ($replaced) {
+ $b['html'] .= '<hr><p><small>' . DI::l10n()->t('(URL replace addon enabled for X, YouTube and some news sites.)') . '</small></p>';
+ }
+}
projects / friendica-addons.git / commitdiff