"HandleTags");
$tags_prefix="Tags";
Markup("tags", "directives", '/\\(:tags\\s(.*?):\\)/i', "Tagger");
Markup("listtags", "directives", '/\\(:listtags:\\)/i', "ListTags");
function Tagger($m) {
global $action;
$tags = explode(",",$m[1]);
$output ="";
}
function HandleTags()
{
global $tags_prefix;
$taggedPages;
$tag = $_GET["tag"];
$pagelist = ListPages();
foreach ($pagelist as $pagename)
{
$page=ReadPage($pagename, READPAGE_CURRENT);
if (preg_match('/\\(:tags\\s.*?'.$tag.'.*?:\\)/i',$page['text']))
{
$name=explode(".",$page['name']);
$taggedPages=$taggedPages.'*[['.$name[1].'->'.$pagename.']] ';
$taggedPages=$taggedPages." \n";
}
}
$text="Sites that are tagged with: @@".$tag."@@ \n\n";
$page = array("text"=>$text.$taggedPages);
$sitename=$tags_prefix.".".ucfirst(str_replace(" ","",$tag));
WritePage($sitename,$page);
Redirect($sitename);
}
function ListTags()
{
$tags;
$pagelist = ListPages();
foreach ($pagelist as $pagename)
{
$page=ReadPage($pagename, READPAGE_CURRENT);
$matched_tags=preg_match('/\\(:tags\\s(.*?):\\)/i',$page['text'], $matches);
{
$rawtags= explode(",",substr($matches[0],6,-2));
foreach($rawtags as $value)
$tags[ucfirst(trim($value))]+=1;
}
}
$output;
foreach ($tags as $tag=>$value)
{
if($tag!="0")
$output=$output.'
'.$tag.' ';
}
return $output;
}