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<?php
/* Service creation: only useful services are created */
$tag2tagservice =& ServiceFactory::getServiceInstance('Tag2TagService');
require_once('sidebar.linkedtags.inc.php');
/* Manage input */
$user = isset($user)?$user:'';
$userid = isset($userid)?$userid:0;
$currenttag = isset($currenttag)?$currenttag:'';
$summarizeLinkedTags = isset($summarizeLinkedTags)?$summarizeLinkedTags:false;
$logged_on_userid = $userservice->getCurrentUserId();
if ($logged_on_userid === false) {
$logged_on_userid = NULL;
}
$explodedTags = array();
if (strlen($currenttag)>0) {
$explodedTags = explode('+', $currenttag);
} else {
if($summarizeLinkedTags == true) {
$orphewTags = $tag2tagservice->getOrphewTags('>', $userid, 4, "nb");
} else {
$orphewTags = $tag2tagservice->getOrphewTags('>', $userid);
}
foreach($orphewTags as $orphewTag) {
$explodedTags[] = $orphewTag['tag'];
}
}
?>
<?php
if(($logged_on_userid != null) && ($userid === $logged_on_userid)) {
$editingMode = true;
} else {
$editingMode = false;
}
?>
<?php if(count($explodedTags)>0 || $editingMode):?>
<h2>
<?php
echo T_('Linked Tags').' ';
//if($userid != null) {
$cUser = $userservice->getUser($userid);
//echo '<small><a href="'.createURL('alltags', $cUser['username']).'">('.T_('all tags').')</a></small>';
//}
?>
</h2>
<?php //endif?>
<div id="linked">
<table>
<?php
if($editingMode) {
echo '<tr><td></td><td>';
echo ' (<a href="'. createURL('tag2tagadd','') .'" rel="tag">'.T_('Add new link').'</a>) ';
echo ' (<a href="'. createURL('tag2tagdelete','') .'" rel="tag">'.T_('Delete link').'</a>)';
echo '</td></tr>';
}
if(strlen($user)==0) {
$cat_url = createURL('tags', '%2$s');
}
$stopList = array();
foreach($explodedTags as $explodedTag) {
if(!in_array($explodedTag, $stopList)) {
// fathers tag
$fatherTags = $tag2tagservice->getLinkedTags($explodedTag, '>', $userid, true);
if(count($fatherTags)>0) {
foreach($fatherTags as $fatherTag) {
echo '<tr><td></td><td>';
echo '<a href="'. sprintf($cat_url, filter($user, 'url'), filter($fatherTag, 'url')) .'" rel="tag">('. filter($fatherTag) .')</a>';
echo '</td></tr>';
}
}
$displayLinkedTags = displayLinkedTags($explodedTag, '>', $userid, $cat_url, $user, $editingMode, null, 1);
echo $displayLinkedTags['output'];
if(is_array($displayLinkedTags['stopList'])) {
$stopList = array_merge($stopList, $displayLinkedTags['stopList']);
}
}
}
?>
</table>
</div>
<?php endif?>
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