diff options
Diffstat (limited to 'lib/attachmenttagcloudsection.php')
-rw-r--r-- | lib/attachmenttagcloudsection.php | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/lib/attachmenttagcloudsection.php b/lib/attachmenttagcloudsection.php new file mode 100644 index 000000000..50bfceccb --- /dev/null +++ b/lib/attachmenttagcloudsection.php @@ -0,0 +1,83 @@ +<?php +/** + * Laconica, the distributed open-source microblogging tool + * + * Attachment tag cloud section + * + * 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 Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @copyright 2009 Control Yourself, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + */ + +if (!defined('LACONICA')) { + exit(1); +} + +/** + * Attachment tag cloud section + * + * @category Widget + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + */ + +class AttachmentTagCloudSection extends TagCloudSection +{ + function title() + { + return _('Tags for this attachment'); + } + + function showTag($tag, $weight, $relative) + { + if ($relative > 0.5) { + $rel = 'tag-cloud-7'; + } else if ($relative > 0.4) { + $rel = 'tag-cloud-6'; + } else if ($relative > 0.3) { + $rel = 'tag-cloud-5'; + } else if ($relative > 0.2) { + $rel = 'tag-cloud-4'; + } else if ($relative > 0.1) { + $rel = 'tag-cloud-3'; + } else if ($relative > 0.05) { + $rel = 'tag-cloud-2'; + } else { + $rel = 'tag-cloud-1'; + } + + $this->out->elementStart('li', $rel); + $this->out->element('a', array('href' => $this->tagUrl($tag)), + $tag); + $this->out->elementEnd('li'); + } + + function getTags() + { + $notice_tag = new Notice_tag; + $query = 'select tag,count(tag) as weight from notice_tag join file_to_post on (notice_tag.notice_id=post_id) join notice on notice_id = notice.id where file_id=' . $notice_tag->escape($this->out->attachment->id) . ' group by tag order by weight desc'; + $notice_tag->query($query); + return $notice_tag; + } +} + |