<?php require_once '../php/Connection.php'; require_once '../php/GroupSystem.php'; $db = new Connection(); $groupSys = new GroupSystem($db); echo $groupSys->is_member(1, 60); echo '<hr>' . $groupSys->error;
throw new Exception("Couldn't connect to login system!");
}
if (!($groupSys = new GroupSystem($db))) {
throw new Exception("Couldn't connect to group system!");
}
if (!($postSys = new PostSystem($db))) {
throw new Exception("Couldn't connect to post system!");
}
if (!($params->post_id && $params->content)) {
throw new Exception("Missing parameters!");
} else {
$user_id = $loginSys->user['id'];
$post_id = $params->post_id;
$content = $params->content;
$group_id = $postSys->GetPost($post_id)['group_id'];
// get group id directly from post to verify user's membership
// Verify that user is a member of group
if (!$groupSys->is_member($group_id, $user_id)) {
throw new Exception("User is not a member of the group!");
}
// Post message
if (!$postSys->NewComment($user_id, $post_id, $group_id, $content)) {
throw new Exception($postSys->error);
} else {
$success = true;
}
}
} catch (Exception $e) {
$error_msg = $e->getMessage();
}
echo json_encode(array('success' => $success, 'error_msg' => $error_msg));
} else {
$group_id = $_GET['group_id'];
$oldest_post_id = $_GET['oldest_post_id'];
$last_update = $_GET['last_update'];
}
// Setup API
if (!($db = new Connection())) {
throw new Exception("Couldn't connect to database!");
}
if (!($loginSys = new LoginSystem($db))) {
throw new Exception("Couldn't connect to login system!");
}
if (!($postSys = new PostSystem($db))) {
throw new Exception("Couldn't connect to post system!");
}
if (!($groupSys = new GroupSystem($db))) {
throw new Exception("Couldn't connect to group system!");
}
// Verify that user is member of group
if (!$groupSys->is_member($group_id, $loginSys->user['id'])) {
throw new Exception("User isn't a member of requested group!");
}
// Get Posts
if (!($posts = $postSys->GetPostUpdate($group_id, $oldest_post_id, $last_update))) {
throw new Exception($postSys->error);
}
} catch (Exception $e) {
$error_msg = $e->getMessage();
$success = false;
}
echo json_encode(array('success' => $success, 'error_msg' => $error_msg, 'posts' => $posts));
