-if(! function_exists('smilies_content')) {
-function smilies_content(&$a) {
- return smilies('',true);
-}
+/**
+ * @param object $a App
+ * @return mixed
+ */
+function smilies_content(App $a)
+{
+ if ($a->argv[1] === "json") {
+ $tmp = Smilies::getList();
+ $results = [];
+ for ($i = 0; $i < count($tmp['texts']); $i++) {
+ $results[] = ['text' => $tmp['texts'][$i], 'icon' => $tmp['icons'][$i]];
+ }
+ System::jsonExit($results);
+ } else {
+ return Smilies::replace('', true);
+ }