forked from GNUsocial/gnu-social
Form for saving bookmarks that looks like the delicious.com form. Save a new notice with the right text, but attach a new notice_bookmark table which marks this as a bookmark. Tags, URLs are kept the same.
239 lines
5.6 KiB
PHP
239 lines
5.6 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2010, StatusNet, Inc.
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*
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* Add a new bookmark
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*
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* PHP version 5
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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 <http://www.gnu.org/licenses/>.
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*
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* @category Bookmark
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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// This check helps protect against security problems;
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// your code file can't be executed directly from the web.
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exit(1);
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}
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/**
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* Add a new bookmark
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*
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* @category Bookmark
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class NewbookmarkAction extends Action
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{
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private $_user = null;
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private $_error = null;
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private $_complete = null;
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private $_title = null;
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private $_url = null;
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private $_tags = null;
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private $_description = null;
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function title()
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{
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return _('New bookmark');
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}
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/**
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* For initializing members of the class.
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*
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* @param array $argarray misc. arguments
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*
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* @return boolean true
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*/
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function prepare($argarray)
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{
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parent::prepare($argarray);
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$this->_user = common_current_user();
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if (empty($this->_user)) {
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throw new ClientException(_("Must be logged in to post a bookmark."), 403);
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}
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if ($this->isPost()) {
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$this->checkSessionToken();
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}
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$this->_title = $this->trimmed('title');
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$this->_url = $this->trimmed('url');
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$this->_tags = $this->trimmed('tags');
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$this->_description = $this->trimmed('description');
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return true;
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}
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/**
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* Handler method
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*
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* @param array $argarray is ignored since it's now passed in in prepare()
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*
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* @return void
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*/
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function handle($argarray=null)
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{
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parent::handle($argarray);
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if ($this->isPost()) {
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$this->newBookmark();
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} else {
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$this->showPage();
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}
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return;
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}
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/**
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* Add a new bookmark
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*
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* @return void
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*/
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function newBookmark()
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{
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try {
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if (empty($this->_title)) {
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throw new ClientException(_('Bookmark must have a title.'));
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}
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if (empty($this->_url)) {
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throw new ClientException(_('Bookmark must have an URL.'));
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}
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// XXX: filter "for:nickname" tags
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$tags = array_map('common_canonical_tag',
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preg_split('/[\s,]+/', $this->_tags));
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$hashtags = array();
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$taglinks = array();
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foreach ($tags as $tag) {
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$hashtags[] = '#'.$tag;
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if (common_config('singleuser', 'enabled')) {
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// regular TagAction isn't set up in 1user mode
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$nickname = User::singleUserNickname();
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$url = common_local_url('showstream',
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array('nickname' => $nickname,
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'tag' => $tag));
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} else {
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$url = common_local_url('tag', array('tag' => $tag));
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}
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$attrs = array('href' => $url,
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'rel' => $tag,
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'class' => 'tag');
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$taglinks[] = XMLStringer::estring('a', $attrs, $tag);
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}
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$content = sprintf(_('"%s" %s %s %s'),
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$this->_title,
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File_redirection::makeShort($this->_url, $this->_user),
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$this->_description,
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implode(' ', $hashtags));
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$rendered = sprintf(_('<span class="xfolkentry">'.
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'<a class="taggedlink" href="%s">%s</a> '.
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'<span class="description">%s</span> '.
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'<span class="meta">%s</span>'.
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'</span>'),
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htmlspecialchars($this->_url),
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htmlspecialchars($this->_title),
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htmlspecialchars($this->_description),
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implode(' ', $taglinks));
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$options = array('urls' => array($this->_url),
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'rendered' => $rendered,
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'tags' => $tags);
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$saved = Notice::saveNew($this->_user->id,
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$content,
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'web',
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$options);
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if (!empty($saved)) {
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$nb = new Notice_bookmark();
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$nb->notice_id = $saved->id;
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$nb->insert();
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}
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} catch (ClientException $ce) {
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$this->_error = $ce->getMessage();
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$this->showPage();
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return;
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}
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common_redirect($saved->bestUrl(), 303);
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}
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/**
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* Show the bookmark form
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*
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* @return void
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*/
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function showContent()
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{
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if (!empty($this->_error)) {
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$this->element('p', 'error', $this->_error);
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}
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$form = new BookmarkForm($this,
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$this->_title,
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$this->_url,
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$this->_tags,
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$this->_description);
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$form->show();
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return;
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}
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/**
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* Return true if read only.
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*
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* MAY override
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*
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* @param array $args other arguments
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*
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* @return boolean is read only action?
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*/
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function isReadOnly($args)
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{
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if ($_SERVER['REQUEST_METHOD'] == 'GET' ||
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$_SERVER['REQUEST_METHOD'] == 'HEAD') {
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return true;
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} else {
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return false;
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}
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}
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}
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