/**
* Likes controller for route /like_post/{like}
*
* @param int @post_id The post to be edited.
*/
public function like_post($post_id)
{
// If unknown user or bot, cannot like.
if ($this->user->data['user_id'] == ANONYMOUS || $this->user->data['is_bot']) {
return;
}
// Add language variables for response.
$this->user->add_lang_ext('nuleaf/likes', 'likes');
// Grab forum id for permission.
$sql = 'SELECT forum_id
FROM ' . POSTS_TABLE . '
WHERE post_id = ' . $post_id;
$result = $this->db->sql_query_limit($sql, 1);
$forum_id = $this->db->sql_fetchrow($result)['forum_id'];
$this->db->sql_freeresult($result);
// Does the user have permission to like posts in this forum?
if ($this->auth->acl_get('!f_like', $forum_id)) {
$json_response = new json_response();
$json_response->send(array('error' => $this->user->lang('LIKE_NOT_AUTHORIZED')));
return;
}
if ($this->request->is_ajax()) {
$liked = $this->likes_manager->is_liked($post_id);
if ($liked) {
// If post is already liked, unlike it.
$likes_count = $this->likes_manager->unlike($post_id);
} else {
// Else like the post.
$likes_count = $this->likes_manager->like($post_id);
}
// Since the post has now been liked/unliked, $liked is reversed.
$json_response = new json_response();
$json_response->send(array('likes_count' => $likes_count, 'liked' => !$liked, 'LIKE_POST' => $this->user->lang('LIKE_POST'), 'UNLIKE_POST' => $this->user->lang('UNLIKE_POST'), 'LIKE_BUTTON' => $this->user->lang('LIKE_BUTTON'), 'UNLIKE_BUTTON' => $this->user->lang('UNLIKE_BUTTON')));
}
}
/**
* Gets suggestions for tags based on a ajax request, route: /tags/suggest
*
* @param php://input raw post data must contain a json-encoded object of this structure: {"query":"...", "exclude":["...", "...", ...]}
*/
public function suggest_tags()
{
if (false && $this->request->is_ajax()) {
$data = json_decode(file_get_contents('php://input'), true);
$query = $data['query'];
$exclude = $data['exclude'];
$tags = $this->tags_manager->get_tag_suggestions($query, $exclude, 5);
$json_response = new json_response();
$json_response->send($tags);
}
// fake a 404
return $this->helper->error($this->user->lang('RH_TOPICTAGS_TAG_SUGGEST_TAG_ROUTE_ERROR', $this->helper->get_current_url()), 404);
}
/**
* Gets suggestions for tags based on a ajax request, route: /tags/suggest
*
* @param php://input raw post data must contain a json-encoded object of this structure: {"query":"...", "exclude":["...", "...", ...]}
*/
public function suggest_tags()
{
if ($this->request->is_ajax()) {
$data = json_decode(file_get_contents('php://input'), true);
$query = $data['query'];
$exclude = $data['exclude'];
$tags = $this->tags_manager->get_tag_suggestions($query, $exclude, 5);
$json_response = new json_response();
$json_response->send($tags);
}
// fake a 404
return $this->helper->error('No route found for "' . $this->helper->get_current_url() . '"', 404);
}
/**
* @param int $id
* @param boolean $active
*/
private function activate($id, $active)
{
$sql = 'UPDATE ' . $this->versions_table . ' SET active = ' . (int) $active . ' WHERE release_id = ' . (int) $id;
$this->db->sql_query($sql);
$result = new json_response();
$result->send(array('result' => true));
}
/**
* Creates an ajax response or a normal response depending on the request.
*
* @param string $u_action phpbb acp-u_action
* @param string $msg the message for the normal response
* @param boolean $success whether the response is marked successful (default) or not
* @param array $ajax_response optional values to response in ajax_response. If no values are
* given the response will be for success==true:
* <pre>array(
* 'success' => true,
* 'msg' => base64_encode(rawurlencode($msg))
* )</pre>
* and for success==false:
* <pre>array(
* 'success' => false,
* 'error_msg' => base64_encode(rawurlencode($msg))
* )</pre>
*/
private function simple_response($u_action, $msg, $success = true, array $ajax_response = array())
{
if ($this->request->is_ajax()) {
if (empty($ajax_response)) {
$msg_key = $success ? 'msg' : 'error_msg';
$ajax_response = array('success' => $success, $msg_key => base64_encode(rawurlencode($msg)));
}
$response = new json_response();
$response->send($ajax_response);
}
if ($success) {
trigger_error($msg . adm_back_link($u_action));
} else {
trigger_error($msg . adm_back_link($u_action), E_USER_WARNING);
}
}