';
$output.= ' | ';
$output.= '';
$output.= $level == 1?'':'';
$output.= str_repeat(' ', $level*2) .''. filter($tag) .'';
$output.= $level == 1?'':'';
//$output.= ' - '. $tagstatservice->getMaxDepth($tag, $linkType, $uId);
$synonymTags = $tag2tagservice->getAllLinkedTags($tag, '=', $uId);
$synonymTags = is_array($synonymTags)?$synonymTags:array($synonymTags);
sort($synonymTags);
$synonymList = '';
foreach($synonymTags as $synonymTag) {
//$output.= ", ".$synonymTag;
$synonymList.= $synonymTag.' ';
}
if(count($synonymTags)>0) {
$output.= ', '.$synonymTags[0];
}
if(count($synonymTags)>1) {
$output.= ', etc';
}
if($editingMode) {
$output.= ' (';
$output.= 'add';
if($precedentTag != null) {
$output.= ' - ';
$output.= 'del';
}
$output.= ')';
}
$output.= ' | ';
$output.= '
';
$tags = array($tag);
$tags = array_merge($tags, $synonymTags);
foreach($tags as $tag) {
if(!in_array($tag, $stopList)) {
$linkedTags = $tag2tagservice->getLinkedTags($tag, '>', $uId);
$precedentTag = $tag;
$stopList[] = $tag;
foreach($linkedTags as $linkedTag) {
$displayLinkedTags = displayLinkedTags($linkedTag, $linkType, $uId, $cat_url, $user, $editingMode, $precedentTag, $level + 1, $stopList);
$output.= $displayLinkedTags['output'];
}
if(is_array($displayLinkedTags['stopList'])) {
$stopList = array_merge($stopList, $displayLinkedTags['stopList']);
$stopList = array_unique($stopList);
}
}
}
return array('output' => $output, 'stopList' => $stopList);
}
$logged_on_userid = $userservice->getCurrentUserId();
if ($logged_on_userid === false) {
$logged_on_userid = NULL;
}
$explodedTags = array();
if ($currenttag) {
$explodedTags = explode('+', $currenttag);
} else {
if($summarizeLinkedTags == true) {
$orphewTags = $tag2tagservice->getOrphewTags('>', $userid, 4, "nb");
} else {
$orphewTags = $tag2tagservice->getOrphewTags('>', $userid);
}
foreach($orphewTags as $orphewTag) {
$explodedTags[] = $orphewTag['tag'];
}
}
?>