<?php
/**
- * Laconica, the distributed open-source microblogging tool
+ * StatusNet, the distributed open-source microblogging tool
*
* Base class for sections showing tag clouds
*
* 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.
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 2009 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link http://laconi.ca/
+ * @link http://status.net/
*/
-if (!defined('LACONICA')) {
+if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
-define('TAGS_PER_SECTION', 20);
+define('TAGS_PER_SECTION', 10);
/**
* Base class for sections
* group, or site.
*
* @category Widget
- * @package Laconica
- * @author Evan Prodromou <evan@controlyourself.ca>
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link http://laconi.ca/
+ * @link http://status.net/
*/
-
class TagCloudSection extends Section
{
function showContent()
{
$tags = $this->getTags();
- if (!$tags) {
+ if (!$tags instanceof Notice_tag) {
+ // TRANS: Content displayed in a tag cloud section if there are no tags.
+ $this->out->element('p', null, _m('NOTAGS','None'));
return false;
}
$sum = 0;
while ($tags->fetch() && ++$cnt <= TAGS_PER_SECTION) {
- $tw[$tags->tag] = $tags->weight;
- $sum += $tags->weight;
+ if ($tags->isCurrentProfileInScope()) {
+ $tw[$tags->tag] = $tags->weight;
+ $sum += $tags->weight;
+ }
+ }
+
+ if ($cnt == 0) {
+ // TRANS: Content displayed in a tag cloud section if there are no tags.
+ $this->out->element('p', null, _m('NOTAGS','None'));
+ return false;
}
ksort($tw);
$this->out->elementStart('ul', 'tags xoxo tag-cloud');
foreach ($tw as $tag => $weight) {
- $this->showTag($tag, $weight, $weight/$sum);
+ $this->showTag($tag, $weight, ($sum == 0) ? 0 : $weight/$sum);
}
$this->out->elementEnd('ul');
function tagUrl($tag)
{
- return common_local_url('tag', array('tag' => $tag));
+ if ('showstream' === $this->out->trimmed('action')) {
+ return common_local_url('showstream', array('nickname' => $this->out->profile->nickname, 'tag' => $tag));
+ } else {
+ return common_local_url('tag', array('tag' => $tag));
+ }
+ }
+
+ function divId()
+ {
+ return 'tagcloud';
}
}