418b3c3c53
Actions have $this->scoped as the current profile which we can gladly replace all the $cur=common_current_user() with. And we want the prepare/handle functions to be protected. Plus only the prepare function uses $args (which _must_ be an array).
77 lines
2.2 KiB
PHP
77 lines
2.2 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Show notice attachments
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*
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* PHP version 5
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*
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* LICENCE: 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 Personal
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2008-2009 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
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/**
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* Show notice attachments
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*
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* @category Personal
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class Attachment_thumbnailAction extends AttachmentAction
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{
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protected function handle()
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{
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$this->showPage();
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}
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/**
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* Show page, a template method.
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*
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* @return nothing
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*/
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function showPage()
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{
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if (Event::handle('StartShowBody', array($this))) {
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$this->showCore();
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Event::handle('EndShowBody', array($this));
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}
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}
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/**
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* Show core.
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*
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* Shows local navigation, content block and aside.
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*
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* @return nothing
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*/
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function showCore()
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{
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$file_thumbnail = File_thumbnail::getKV('file_id', $this->attachment->id);
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if (empty($file_thumbnail->url)) {
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return;
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}
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$this->element('img', array('src' => $file_thumbnail->url, 'alt' => 'Thumbnail'));
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}
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}
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