static function ajax_unlike()
{
header("Content-type: text/json");
header("Content-Type: application/x-javascript", true);
if (!isset($_REQUEST["action"]) or !isset($_REQUEST["post_id"])) {
exit;
}
$user_id = Visitor::current()->id;
$likeSetting = Config::current()->module_like;
$responseObj = array();
$responseObj["uid"] = $user_id;
$responseObj["success"] = true;
try {
$like = new Like($_REQUEST, $user_id);
$likeText = "";
switch ($like->action) {
case "unlike":
$like->unlike();
$like->fetchCount();
if ($like->total_count > 1) {
# $this->text_default[5] = "%NUM% people like this post.";
$likeText = $like->getText($like->total_count, $likeSetting["likeText"][5]);
} elseif ($like->total_count == 1) {
# $this->text_default[4] = "1 person likes this post.";
$likeText = $like->getText($like->total_count, $likeSetting["likeText"][4]);
} elseif ($like->total_count == 0) {
$likeText = $like->getText($like->total_count, $likeSetting["likeText"][3]);
}
break;
default:
throw new Exception("invalid action");
}
$responseObj["likeText"] = $likeText;
} catch (Exception $e) {
$responseObj["success"] = false;
$responseObj["error_txt"] = $e->getMessage();
}
echo json_encode($responseObj);
}
