protected function getTags()
{
$aTags = $this->Question['a_tags'];
if (empty($aTags) || empty($aTags[0])) {
return '';
}
$res = '';
$cur = $this->Registry->Mongo->QUESTION_TAGS->find(array('tag' => array('$in' => $aTags), 'i_count' => array('$gt' => 0)));
$count = $cur->count();
d('count: ' . $count);
if ($cur && $count > 0) {
d('found ' . $count . ' tags in QUESTION_TAGS collection');
$res = \tplLinktag::loop($cur);
}
d('$res: ' . $res);
return $res;
}
/**
* Generated html string
* of links to recent tags fom QA module
*
*/
public function qrecent()
{
d('cp');
$limit = $this->Registry->Ini->MAX_RECENT_TAGS;
$cur = $this->Registry->Mongo->QUESTION_TAGS->find(array('i_count' => array('$gt' => 0)), array('tag', 'i_count'))->sort(array('i_ts' => -1))->limit($limit);
d('got ' . $cur->count(true) . ' tag results');
$html = \tplLinktag::loop($cur);
d('html recent tags: ' . $html);
$this->aTags = array('tags');
return '<div class="tags-list">' . $html . '</div>';
}
/**
* Creates html for the recent tags block
* but user's followed tags will always be
* on top
*
*
* @param array $aUserTags array of tags user follows
*
* @return string html with parsed tags links
*/
protected function getSortedRecentTags(array $aUserTags, $type = 'recent')
{
$limit = 30;
if ('unanswered' === $type) {
$cur = $this->Registry->Mongo->UNANSWERED_TAGS->find(array(), array('tag', 'i_count'))->sort(array('i_ts' => -1))->limit($limit);
} else {
$cur = $this->Registry->Mongo->QUESTION_TAGS->find(array('i_count' => array('$gt' => 0)), array('tag', 'i_count'))->sort(array('i_ts' => -1))->limit($limit);
}
d('got ' . $cur->count(true) . ' tag results');
$aTags = iterator_to_array($cur);
d('aTags: ' . print_r($aTags, 1));
/**
* $aTags now looks like array of
* elements like this one:
* [4d84c3693630000000003820] => Array
(
[_id] => MongoId Object
(
[$id] => 4d84c3693630000000003820
)
[i_count] => 1
[tag] => pop
)
*/
if (!empty($aTags)) {
usort($aTags, function ($a, $b) use($aUserTags) {
return in_array($a['tag'], $aUserTags) ? -1 : 1;
});
}
d('$aTags now: ' . print_r($aTags, 1));
$html = 'unanswered' === $type ? \tplUnanstags::loop($aTags) : \tplLinktag::loop($aTags);
d('html recent tags: ' . $html);
return '<div class="tags-list">' . $html . '</div>';
}