/**
* Lists all links contained in a wiki page
*
* @author Michael Klier <*****@*****.**>
*/
function listLinks($id)
{
$id = $this->resolvePageId($id);
if (auth_quickaclcheck($id) < AUTH_READ) {
throw new RemoteAccessDeniedException('You are not allowed to read this page', 111);
}
$links = array();
// resolve page instructions
$ins = p_cached_instructions(wikiFN($id));
// instantiate new Renderer - needed for interwiki links
include DOKU_INC . 'inc/parser/xhtml.php';
$Renderer = new Doku_Renderer_xhtml();
$Renderer->interwiki = getInterwiki();
// parse parse instructions
foreach ($ins as $in) {
$link = array();
switch ($in[0]) {
case 'internallink':
$link['type'] = 'local';
$link['page'] = $in[1][0];
$link['href'] = wl($in[1][0]);
array_push($links, $link);
break;
case 'externallink':
$link['type'] = 'extern';
$link['page'] = $in[1][0];
$link['href'] = $in[1][0];
array_push($links, $link);
break;
case 'interwikilink':
$url = $Renderer->_resolveInterWiki($in[1][2], $in[1][3]);
$link['type'] = 'extern';
$link['page'] = $url;
$link['href'] = $url;
array_push($links, $link);
break;
}
}
return $links;
}
