public function executeTagCloud()
{
$count = PostTagPeer::doCount(new Criteria());
$tags = TagPeer::getForCloud();
if (!empty($tags) && $count > 0) {
foreach ($tags as &$tag) {
$p = (double) $tag->getCount() / $count;
if ($p > 0.3) {
$tag->setSize('2.0');
} elseif ($p > 0.25) {
$tag->setSize('1.8');
} elseif ($p > 0.2) {
$tag->setSize('1.6');
} elseif ($p > 0.15) {
$tag->setSize('1.4');
} else {
$tag->setSize('1.0');
}
}
$this->tags = $tags;
} else {
$this->tags = array();
}
}
/**
* Returns the number of related PostTags.
*
* @param Criteria $criteria
* @param boolean $distinct
* @param Connection $con
* @throws PropelException
*/
public function countPostTags($criteria = null, $distinct = false, $con = null)
{
// include the Peer class
include_once 'lib/model/om/BasePostTagPeer.php';
if ($criteria === null) {
$criteria = new Criteria();
} elseif ($criteria instanceof Criteria) {
$criteria = clone $criteria;
}
$criteria->add(PostTagPeer::TAG_ID, $this->getId());
return PostTagPeer::doCount($criteria, $distinct, $con);
}
