gnu-social/plugins/Bookmark/lib/bookmarklistitem.php

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<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Adapter to show bookmarks in a nicer way
*
* PHP version 5
*
* 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 Bookmark
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* An adapter to show bookmarks in a nicer way
*
* @category Bookmark
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class BookmarkListItem extends NoticeListItemAdapter
{
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function showNotice()
{
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$this->nli->out->elementStart('div', 'entry-title');
$this->nli->showAuthor();
$this->showContent();
$this->nli->out->elementEnd('div');
}
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function showContent()
{
$notice = $this->nli->notice;
$out = $this->nli->out;
$nb = Bookmark::getByNotice($notice);
if (empty($nb)) {
common_log(LOG_ERR, "No bookmark for notice {$notice->id}");
parent::showContent();
return;
} else if (empty($nb->url)) {
common_log(LOG_ERR, "No url for bookmark {$nb->id} for notice {$notice->id}");
parent::showContent();
return;
}
$profile = $notice->getProfile();
$out->elementStart('p', array('class' => 'entry-content'));
// Whether to nofollow
$attrs = array('href' => $nb->url,
'class' => 'bookmark-title');
$nf = common_config('nofollow', 'external');
if ($nf == 'never' || ($nf == 'sometimes' and $out instanceof ShowstreamAction)) {
$attrs['rel'] = 'external';
} else {
$attrs['rel'] = 'nofollow external';
}
$out->elementStart('h3');
$out->element('a',
$attrs,
$nb->title);
$out->elementEnd('h3');
// Replies look like "for:" tags
$replies = $notice->getReplies();
$tags = $notice->getTags();
if (!empty($replies) || !empty($tags)) {
$out->elementStart('ul', array('class' => 'bookmark-tags'));
foreach ($replies as $reply) {
$other = Profile::getKV('id', $reply);
if (!empty($other)) {
$out->elementStart('li');
$out->element('a', array('rel' => 'tag',
'href' => $other->profileurl,
'title' => $other->getBestName()),
sprintf('for:%s', $other->nickname));
$out->elementEnd('li');
$out->text(' ');
}
}
foreach ($tags as $tag) {
$tag = trim($tag);
if (!empty($tag)) {
$out->elementStart('li');
$out->element('a',
array('rel' => 'tag',
'href' => Notice_tag::url($tag)),
$tag);
$out->elementEnd('li');
$out->text(' ');
}
}
$out->elementEnd('ul');
}
if (!empty($nb->description)) {
$out->element('p',
array('class' => 'bookmark-description'),
$nb->description);
}
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$out->elementEnd('p');
}
}