-// Webservices (for use with jQuery/jQueryUI)
-// e.g. index.php?ws=tags&term=minecr
-function processWS()
-{
- if (empty($_GET['ws']) || empty($_GET['term'])) return;
- $term = $_GET['term'];
- $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
- header('Content-Type: application/json; charset=utf-8');
-
- // Search in tags (case insensitive, cumulative search)
- if ($_GET['ws']=='tags')
- {
- $tags=explode(' ',str_replace(',',' ',$term)); $last = array_pop($tags); // Get the last term ("a b c d" ==> "a b c", "d")
- $addtags=''; if ($tags) $addtags=implode(' ',$tags).' '; // We will pre-pend previous tags
- $suggested=array();
- /* To speed up things, we store list of tags in session */
- if (empty($_SESSION['tags'])) $_SESSION['tags'] = $LINKSDB->allTags();
- foreach($_SESSION['tags'] as $key=>$value)
- {
- if (startsWith($key,$last,$case=false) && !in_array($key,$tags)) $suggested[$addtags.$key.' ']=0;
- }
- echo json_encode(array_keys($suggested));
- exit;
- }
-
- // Search a single tag (case sensitive, single tag search)
- if ($_GET['ws']=='singletag')
- {
- /* To speed up things, we store list of tags in session */
- if (empty($_SESSION['tags'])) $_SESSION['tags'] = $LINKSDB->allTags();
- foreach($_SESSION['tags'] as $key=>$value)
- {
- if (startsWith($key,$term,$case=true)) $suggested[$key]=0;
- }
- echo json_encode(array_keys($suggested));
- exit;
- }
-}
-