--- /dev/null
+<?php
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Module\Post\Tag;
+
+use Friendica\App;
+use Friendica\Core\Hook;
+use Friendica\Core\L10n;
+use Friendica\Core\Session\Capability\IHandleUserSessions;
+use Friendica\Core\System;
+use Friendica\Core\Worker;
+use Friendica\Model\Contact;
+use Friendica\Model\Item;
+use Friendica\Model\Post;
+use Friendica\Model\Tag;
+use Friendica\Module\Response;
+use Friendica\Protocol\Activity;
+use Friendica\Util\Profiler;
+use Friendica\Util\XML;
+use Friendica\Worker\Delivery;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Asynchronous post tagging endpoint. Only used in Ajax calls.
+ */
+class Add extends \Friendica\BaseModule
+{
+ /** @var IHandleUserSessions */
+ private $session;
+
+ public function __construct(IHandleUserSessions $session, L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = [])
+ {
+ parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
+
+ $this->session = $session;
+ }
+
+ protected function post(array $request = [])
+ {
+ if (!$this->session->isAuthenticated()) {
+ return;
+ }
+
+ $term = trim($request['term'] ?? '');
+ // no commas allowed
+ $term = str_replace([',', ' ', '<', '>'], ['', '_', '', ''], $term);
+
+ if (!$term) {
+ return;
+ }
+
+ $item_id = $this->parameters['item_id'];
+
+ $this->logger->debug('Tag', ['term' => $term, 'item_id' => $item_id]);
+
+ $item = Post::selectFirst([], ['id' => $item_id]);
+ if (!$item) {
+ $this->logger->info('Item not found', ['item_id' => $item_id]);
+ return;
+ }
+
+ $owner_uid = $item['uid'];
+ if ($this->session->getLocalUserId() != $owner_uid) {
+ return;
+ }
+
+ $contact = Contact::selectFirst([], ['self' => true, 'uid' => $this->session->getLocalUserId()]);
+ if (!$contact) {
+ $this->logger->warning('Self contact not found.', ['uid' => $this->session->getLocalUserId()]);
+ return;
+ }
+
+ $targettype = $item['resource-id'] ? Activity\ObjectType::IMAGE : Activity\ObjectType::NOTE;
+ $link = XML::escape('<link rel="alternate" type="text/html" href="' . $this->baseUrl . '/display/' . $item['guid'] . '" />' . "\n");
+ $body = XML::escape($item['body']);
+
+ $target = <<< EOT
+ <target>
+ <type>$targettype</type>
+ <local>1</local>
+ <id>{$item['uri']}</id>
+ <link>$link</link>
+ <title></title>
+ <content>$body</content>
+ </target>
+EOT;
+
+ $objtype = Activity\ObjectType::TAGTERM;
+ $tagid = $this->baseUrl . '/search?tag=' . urlencode($term);
+ $xterm = XML::escape($term);
+
+ $obj = <<< EOT
+ <object>
+ <type>$objtype</type>
+ <local>1</local>
+ <id>$tagid</id>
+ <link>$tagid</link>
+ <title>$xterm</title>
+ <content>$xterm</content>
+ </object>
+EOT;
+
+ $tagger_link = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
+ $aauthor_link = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
+ $post_link = '[url=' . $item['plink'] . ']' . ($item['resource-id'] ? $this->t('photo') : $this->t('status')) . '[/url]';
+ $term_link = '#[url=' . $tagid . ']' . $term . '[/url]';
+
+ $post = [
+ 'guid' => System::createUUID(),
+ 'uri' => Item::newURI(),
+ 'uid' => $owner_uid,
+ 'contact-id' => $contact['id'],
+ 'wall' => $item['wall'],
+ 'gravity' => Item::GRAVITY_COMMENT,
+ 'parent' => $item['id'],
+ 'thr-parent' => $item['uri'],
+ 'owner-name' => $item['author-name'],
+ 'owner-link' => $item['author-link'],
+ 'owner-avatar' => $item['author-avatar'],
+ 'author-name' => $contact['name'],
+ 'author-link' => $contact['url'],
+ 'author-avatar' => $contact['thumb'],
+ 'body' => $this->t('%1$s tagged %2$s\'s %3$s with %4$s', $tagger_link, $aauthor_link, $post_link, $term_link),
+ 'verb' => Activity::TAG,
+ 'target-type' => $targettype,
+ 'target' => $target,
+ 'object-type' => $objtype,
+ 'object' => $obj,
+ 'private' => $item['private'],
+ 'allow_cid' => $item['allow_cid'],
+ 'allow_gid' => $item['allow_gid'],
+ 'deny_cid' => $item['deny_cid'],
+ 'deny_gid' => $item['deny_gid'],
+ 'visible' => 1,
+ 'unseen' => 1,
+ 'origin' => 1,
+ ];
+
+ $post_id = Item::insert($post);
+
+ if (!$item['visible']) {
+ Item::update(['visible' => true], ['id' => $item['id']]);
+ }
+
+ Tag::store($item['uri-id'], Tag::HASHTAG, $term);
+
+ $post['id'] = $post_id;
+ Hook::callAll('post_local_end', $post);
+
+ $post = Post::selectFirst(['uri-id', 'uid'], ['id' => $post_id]);
+
+ Worker::add(Worker::PRIORITY_HIGH, 'Notifier', Delivery::POST, $post['uri-id'], $post['uid']);
+ System::exit();
+ }
+}
projects / friendica.git / commitdiff