diff options
Diffstat (limited to 'engine/lib/input.php')
| -rw-r--r-- | engine/lib/input.php | 146 |
1 files changed, 145 insertions, 1 deletions
diff --git a/engine/lib/input.php b/engine/lib/input.php index 71abbb330..0ec93763b 100644 --- a/engine/lib/input.php +++ b/engine/lib/input.php @@ -160,9 +160,153 @@ return $pee; } - + + /** + * Page handler for autocomplete endpoint. + * + * @param $page + * @return unknown_type + */ + function input_autocomplete_page_handler($page) { + global $CONFIG; + // only return results to logged in users. + if (!$user = get_loggedin_user()) { + exit; + } + + if (!$q = get_input('q')) { + exit; + } + + $match_on = get_input('match_on', 'all'); + if ($match_on == 'all' || $match_on[0] == 'all') { + $match_on = array('users', 'groups'); + } + + if (!is_array($match_on)) { + $match_on = array($match_on); + } + + if (get_input('match_owner', false)) { + $owner_guid = $user->getGUID(); + $owner_where = 'AND e.owner_guid = ' . $user->getGUID(); + } else { + $owner_guid = null; + $owner_where = ''; + } + + $limit = get_input('limit', 10); + + // grab a list of entities and send them in json. + $results = array(); + foreach ($match_on as $type) { + switch ($type) { + case 'all': + // only need to pull up title from objects. + + if (!$entities = get_entities(null, null, $owner_guid, null, $limit) AND is_array($entities)) { + $results = array_merge($results, $entities); + } + break; + + case 'users': + $query = "SELECT * FROM {$CONFIG->dbprefix}users_entity as ue, {$CONFIG->dbprefix}entities as e + WHERE e.guid = ue.guid + AND e.enabled = 'yes' + AND ue.banned = 'no' + AND (ue.name LIKE '%$q%' OR ue.username LIKE '$q%') + LIMIT $limit + "; + + if ($entities = get_data($query)) { + foreach ($entities as $entity) { + $json = json_encode(array( + 'type' => 'user', + 'name' => $entity->name, + 'desc' => $entity->username, + //'icon' => elgg_view('profile/icon', array('entity' => get_entity($entity->guid), 'size' => 'tiny', 'override' => 'true')), + 'icon' => '<img style="float: left;" src="' . get_entity($entity->guid)->getIcon('tiny') . '" />', + 'guid' => $entity->guid + )); + $results[$entity->name . rand(1,100)] = $json; + } + } + break; + + case 'groups': + // don't return results if groups aren't enabled. + if (!is_plugin_enabled('groups')) { + continue; + } + $query = "SELECT * FROM {$CONFIG->dbprefix}groups_entity as ge, {$CONFIG->dbprefix}entities as e + WHERE e.guid = ge.guid + AND e.enabled = 'yes' + $owner_where + AND (ge.name LIKE '%$q%' OR ge.description LIKE '%$q%') + LIMIT $limit + "; + if ($entities = get_data($query)) { + foreach ($entities as $entity) { + $json = json_encode(array( + 'type' => 'group', + 'name' => $entity->name, + 'desc' => strip_tags($entity->description), + //'icon' => elgg_view('groups/icon', array('entity' => get_entity($entity->guid), 'size' => 'tiny', 'override' => 'true')), + 'icon' => '<img style="float: left;" src="' . get_entity($entity->guid)->getIcon('tiny') . '" />', + 'guid' => $entity->guid + )); + //$results[$entity->name . rand(1,100)] = "$json|{$entity->guid}"; + $results[$entity->name . rand(1,100)] = $json; + } + } + break; + + case 'friends': + $access = get_access_sql_suffix(); + $query = "SELECT * FROM {$CONFIG->dbprefix}users_entity as ue, {$CONFIG->dbprefix}entity_relationships as er, {$CONFIG->dbprefix}entities as e + WHERE er.relationship = 'friend' + AND er.guid_one = {$user->getGUID()} + AND er.guid_two = ue.guid + AND e.guid = ue.guid + AND e.enabled = 'yes' + AND ue.banned = 'no' + AND (ue.name LIKE '%$q%' OR ue.username LIKE '$q%') + LIMIT $limit + "; + + if ($entities = get_data($query)) { + foreach ($entities as $entity) { + $json = json_encode(array( + 'type' => 'user', + 'name' => $entity->name, + 'desc' => $entity->username, + //'icon' => elgg_view('profile/icon', array('entity' => get_entity($entity->guid), 'size' => 'tiny', 'override' => 'true')), + 'icon' => '<img style="float: left;" src="' . get_entity($entity->guid)->getIcon('tiny') . '" />', + 'guid' => $entity->guid + )); + $results[$entity->name . rand(1,100)] = $json; + } + } + break; + + default: + // arbitrary subtype. + get_entities(null, $type, $owner_guid); + break; + } + } + + ksort($results); + echo implode($results, "\n"); + exit; + } + + function input_init() { + // register an endpoint for live search / autocomplete. + register_page_handler('autocomplete', 'input_autocomplete_page_handler'); + if (ini_get_bool('magic_quotes_gpc') ) { //do keys as well, cos array_map ignores them |