mirror of https://github.com/friendica/friendica
141 lines
4.0 KiB
PHP
141 lines
4.0 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2022, the Friendica project
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*
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* @license GNU AGPL version 3 or any later version
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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
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* published by the Free Software Foundation, either version 3 of the
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* License, or (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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*/
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namespace Friendica\Module\Post\Tag;
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use Friendica\App;
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use Friendica\Content\Text\BBCode;
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use Friendica\Core\L10n;
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use Friendica\Core\Renderer;
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use Friendica\Core\Session\Capability\IHandleUserSessions;
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use Friendica\Model\Post;
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use Friendica\Model\Tag;
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use Friendica\Module\Response;
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use Friendica\Util\Profiler;
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use Psr\Log\LoggerInterface;
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class Remove extends \Friendica\BaseModule
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{
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/** @var IHandleUserSessions */
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private $session;
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public function __construct(IHandleUserSessions $session, L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = [])
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{
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parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
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$this->session = $session;
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}
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protected function post(array $request = [])
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{
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if (!$this->session->getLocalUserId()) {
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$this->baseUrl->redirect($request['return'] ?? '');
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}
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if (isset($request['cancel'])) {
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$this->baseUrl->redirect($request['return'] ?? '');
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}
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$tags = [];
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foreach ($request['tag'] ?? [] as $tag => $checked) {
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if ($checked) {
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$tags[] = hex2bin(trim($tag));
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}
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}
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$this->removeTagsFromItem($this->parameters['item_id'], $tags);
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$this->baseUrl->redirect($request['return'] ?? '');
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}
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protected function content(array $request = []): string
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{
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$returnUrl = $request['return'] ?? '';
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if (!$this->session->getLocalUserId()) {
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$this->baseUrl->redirect($returnUrl);
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}
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if (isset($this->parameters['tag_name'])) {
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$this->removeTagsFromItem($this->parameters['item_id'], [trim(hex2bin($this->parameters['tag_name']))]);
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$this->baseUrl->redirect($returnUrl);
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}
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$item_id = intval($this->parameters['item_id']);
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if (!$item_id) {
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$this->baseUrl->redirect($returnUrl);
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}
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$item = Post::selectFirst(['uri-id'], ['id' => $item_id, 'uid' => $this->session->getLocalUserId()]);
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if (!$item) {
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$this->baseUrl->redirect($returnUrl);
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}
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$tag_text = Tag::getCSVByURIId($item['uri-id']);
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$tags = explode(',', $tag_text);
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if (empty($tags)) {
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$this->baseUrl->redirect($returnUrl);
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}
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$tag_checkboxes = array_map(function ($tag_text) {
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return ['tag[' . bin2hex($tag_text) . ']', BBCode::toPlaintext($tag_text)];
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}, $tags);
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$tpl = Renderer::getMarkupTemplate('post/tag/remove.tpl');
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return Renderer::replaceMacros($tpl, [
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'$l10n' => [
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'header' => $this->t('Remove Item Tag'),
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'desc' => $this->t('Select a tag to remove: '),
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'remove' => $this->t('Remove'),
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'cancel' => $this->t('Cancel'),
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],
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'$item_id' => $item_id,
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'$return' => $returnUrl,
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'$tag_checkboxes' => $tag_checkboxes,
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]);
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}
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/**
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* @param int $item_id
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* @param array $tags
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* @throws \Exception
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*/
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private function removeTagsFromItem(int $item_id, array $tags)
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{
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if (empty($item_id) || empty($tags)) {
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return;
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}
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$item = Post::selectFirst(['uri-id'], ['id' => $item_id, 'uid' => $this->session->getLocalUserId()]);
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if (empty($item)) {
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return;
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}
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foreach ($tags as $tag) {
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if (preg_match('~([#@!])\[url=([^\[\]]*)]([^\[\]]*)\[/url]~im', $tag, $results)) {
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Tag::removeByHash($item['uri-id'], $results[1], $results[3], $results[2]);
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}
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}
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}
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}
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