*/
// must be run within Dokuwiki
if(!defined('DOKU_INC')) die();
class action_plugin_asyncsearch_pagelookup extends DokuWiki_Action_Plugin {
/**
* Registers a callback function for a given event
*
* @param Doku_Event_Handler $controller DokuWiki's event controller object
* @return void
*/
public function register(Doku_Event_Handler $controller) {
$controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'handle_ajax_call_unknown');
}
/**
* [Custom event handler which performs action]
*
* @param Doku_Event $event event object by reference
* @param mixed $param [the parameters passed as fifth argument to register_hook() when this
* handler was registered]
* @return void
*/
public function handle_ajax_call_unknown( Doku_Event &$event, $param) {
global $ACT, $INPUT;
if ( $event->data === 'asyncsearch' && $INPUT->str('pluginID') == 'pagelookup' ) {
$this->handle_ft_pageLookup( $INPUT->str('term') );
} else
if ( $event->data === 'asyncsearch' && $INPUT->str('pluginID') == 'pagesearch' ) {
$this->handle_ft_pageSearch( $INPUT->str('term') );
} else {
return true;
}
$event->preventDefault();
return false;
}
/**
* [Custom event handler which performs action]
*
* @param Doku_Event $event event object by reference
* @param mixed $param [the parameters passed as fifth argument to register_hook() when this
* handler was registered]
* @return void
*/
private function handle_ft_pageLookup( $QUERY ) {
global $lang;
//do quick pagesearch
$data = ft_pageLookup($QUERY,true,useHeading('navigation'));
if(count($data)){
print '';
print '
'.$lang['quickhits'].':
';
print '
';
foreach($data as $id => $title){
print '- ';
if (useHeading('navigation')) {
$name = $title;
}else{
$ns = getNS($id);
if($ns){
$name = shorten(noNS($id), ' ('.$ns.')',30);
}else{
$name = $id;
}
}
print html_wikilink(':'.$id,$name);
print '
';
}
print '
';
//clear float (see http://www.complexspiral.com/publications/containing-floats/)
print '
';
print '
';
$num = 1;
foreach($data as $id => $cnt){
print '- ';
print html_wikilink(':'.$id,useHeading('navigation')?null:$id,$regex);
if($cnt !== 0){
print ': '.$cnt.' '.$lang['hits'].'';
}
print '
';
if($cnt !== 0){
if($num < FT_SNIPPET_NUMBER){ // create snippets for the first number of matches only
print '- '.ft_snippet($id,$regex).'
';
}
$num++;
}
flush();
}
print '
';
}else{
print ''.$lang['nothingfound'].'
';
}
}
}
// vim:ts=4:sw=4:et: