/**
* Get array of tags that both User and Viewer following
* and return parsed block 'You both follow'
*
* @param array $userTags
* @param array $viewerTags
*
* @return string html block or empty String if there are
* no common tags
*/
protected static function getCommonTags(array $userTags, array $viewerTags)
{
$aCommon = \array_intersect($userTags, $viewerTags);
if (empty($aCommon)) {
return '';
}
$tags = \tplTagLink::loop(array_values($aCommon), false);
/**
* @todo translate string 'You both follow'
*
*/
$vals = array('count' => '@@You both follow@@', 'label' => 'tag', 'tags' => $tags);
return \tplUserTags::parse($vals);
}
/**
*
* Renders block with user tags
*
* @todo get Viewer from Registry and if NOT
* the same as User then get array intersection
* and show you have these 'tags' in common
*
* @param object $Registry Registry object
* @param object $User User object
*/
public static function get(Registry $Registry, User $User)
{
$uid = $User->getUid();
$aTags = $Registry->Mongo->USER_TAGS->findOne(array('_id' => $uid));
if (empty($aTags) || empty($aTags['tags'])) {
d('no tags for user: '******'';
}
$aUserTags = $aTags['tags'];
d('$aUserTags: ' . print_r($aUserTags, 1));
$count = count($aUserTags);
/**
* @todo Translate string
*/
$blockTitle = "User's most active tags";
if ($count > self::MAX_TO_SHOW) {
$aUserTags = \array_slice($aUserTags, 0, self::MAX_TO_SHOW);
}
$tags = '';
foreach ($aUserTags as $tag => $count) {
$tags .= \tplUserTag::parse(array($tag, $count), false);
}
d('tags: ' . $tags);
/**
* @todo translate string
*/
$vals = array('count' => $blockTitle, 'label' => 'tag', 'tags' => $tags);
d('vals: ' . print_r($vals, 1));
$ret = \tplUserTags::parse($vals);
d('ret: ' . $ret);
return $ret;
}