gnu-social/plugins/GNUsocialPhotos/actions/photo.php

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<?php
/**
* GNU Social
* Copyright (C) 2010, Free Software Foundation, Inc.
*
* PHP version 5
*
* LICENCE:
* 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 <http://www.gnu.org/licenses/>.
*
* @category Widget
* @package GNU Social
* @author Ian Denhardt <ian@zenhack.net>
* @author Sean Corbett <sean@gnu.org>
* @author Max Shinn <trombonechamp@gmail.com>
* @copyright 2010 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
if (!defined('GNUSOCIAL')) { exit(1); }
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class PhotoAction extends ManagedAction
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{
var $user = null;
var $conv = null; // Conversation dataobject
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protected function prepare(array $args=array())
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{
parent::prepare($args);
$args = $this->returnToArgs();
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$this->photoid = $args[1]['photoid'];
$this->photo = GNUsocialPhoto::getKV('id', $this->photoid);
$this->notice = Notice::getKV('id', $this->photo->notice_id);
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$this->user = Profile::getKV('id', $this->notice->profile_id);
$this->conv = $this->notice->getConversation();
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return true;
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}
function title()
{
if (empty($this->user)) {
return _m('No such user.');
} else if (empty($this->photo)) {
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return _m('No such photo.');
} else if (!empty($this->photo->title)) {
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return $this->photo->title;
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} else {
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return sprintf(_m("%s's Photo."), $this->user->nickname);
}
}
function showLocalNav()
{
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$nav = new GNUsocialPhotoNav($this, $this->user->nickname);
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$nav->show();
}
function showContent()
{
if(empty($this->user)) {
return;
}
$this->elementStart('a', array('href' => $this->photo->uri));
$this->element('img', array('src' => $this->photo->uri));
$this->elementEnd('a');
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//Image "toolbar"
$cur = common_current_user();
if($this->photo->profile_id == $cur->profile_id) {
$this->elementStart('div', array('id' => 'image_toolbar'));
$this->element('a', array('href' => '/editphoto/' . $this->photo->id), 'Edit');
$this->elementEnd('div');
}
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$this->element('p', array('class' => 'photodescription'), $this->photo->photo_description);
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//This is a hack to hide the top-level comment
$this->element('style', array(), "#notice-{$this->photo->notice_id} div { display: none } #notice-{$this->photo->notice_id} ol li div { display: inline }");
if (Event::handle('StartShowConversation', array($this, $this->conv, $this->scoped))) {
$notices = $this->conv->getNotices($this->scoped);
$nl = new FullThreadedNoticeList($notices, $this, $this->scoped);
$cnt = $nl->show();
}
Event::handle('EndShowConversation', array($this, $this->conv, $this->scoped));
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}
}