/**
* Retrieve posts.
*
* @since 3.4.0
*
* The optional $filter parameter modifies the query used to retrieve posts.
* Accepted keys are 'post_type', 'post_status', 'number', 'offset',
* 'orderby', and 'order'.
*
* @uses wp_get_recent_posts()
* @see get_posts() for more on $filter values
*
* @param array $filter Parameters to pass through to `WP_Query`
* @param string $context The context; 'view' (default) or 'edit'.
* @param string|array $type Post type slug, or array of slugs
* @param int $page Page number (1-indexed)
* @return stdClass[] Collection of Post entities
*/
public function get_posts($filter = array(), $context = 'view', $type = 'post', $page = 1, $limit = 3)
{
$query = array();
error_log("filters " . serialize($filter));
$refguid = $filter[refguid];
$optr = $filter[optr];
if ($refguid == 'none') {
$refguid = '0';
}
$taxonomy = $filter[taxonomy];
$tagid = $filter[tagid];
error_log("limit " . $limit);
// Validate post types and permissions
$query['post_type'] = array();
foreach ((array) $type as $type_name) {
$post_type = get_post_type_object($type_name);
if (!(bool) $post_type || !$post_type->show_in_json) {
return new WP_Error('json_invalid_post_type', sprintf(__('The post type "%s" is not valid'), $type_name), array('status' => 403));
}
$query['post_type'][] = $post_type->name;
}
global $wp, $wpdb;
$my_select_q = "SELECT * FROM {$wpdb->posts}";
$my_where_q = " WHERE {$wpdb->posts}.post_type = '" . $type . "'";
if ($tagid != 'all') {
//$category = get_term_by('name', 'elgg', $taxonomy);
$my_select_q .= " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$my_where_q .= " AND {$wpdb->term_taxonomy}.taxonomy = '" . $taxonomy . "'";
//$tag_ids = "(".explode(",",$tagid).")";
//$term_ids = "('3', '13')";
//if term has childrens then try to include them too. get_term_children( $cata, $taxonomy );
// $my_where_q .= "' AND $wpdb->term_taxonomy.term_id IN $tag_ids";
$my_where_q .= " AND {$wpdb->term_taxonomy}.term_id = {$tagid}";
}
/*
get rid of icon time from client side
*/
if ($refguid != 0 and $optr != 'lt') {
$return['sync'] = $this->Sync_post($my_select_q, $my_where_q, $refguid, $limit);
}
if ($optr == 'gt' or $optr == 'lt') {
$result[$optr] = $this->Retrieve_post($optr, $my_select_q, $my_where_q, $refguid, $limit);
}
$return = array('status' => '0', 'result' => $result);
$response = new ENGAP_Response();
$response->set_data($return);
return $response;
}
/**
* Handle OPTIONS requests for the server
*
* This is handled outside of the server code, as it doesn't obey normal route
* mapping.
*
* @param mixed $response Current response, either response or `null` to indicate pass-through
* @param ENGAP_Server $handler ResponseHandler instance (usually ENGAP_Server)
* @return ENGAP_ResponseHandler Modified response, either response or `null` to indicate pass-through
*/
function json_handle_options_request($response, $handler)
{
if (!empty($response) || $handler->method !== 'OPTIONS') {
return $response;
}
$response = new ENGAP_Response();
$accept = array();
$handler_class = get_class($handler);
$class_vars = get_class_vars($handler_class);
$map = $class_vars['method_map'];
foreach ($handler->get_routes() as $route => $endpoints) {
$match = preg_match('@^' . $route . '$@i', $handler->path, $args);
if (!$match) {
continue;
}
foreach ($endpoints as $endpoint) {
foreach ($map as $type => $bitmask) {
if ($endpoint[1] & $bitmask) {
$accept[] = $type;
}
}
}
break;
}
$accept = array_unique($accept);
$response->header('Accept', implode(', ', $accept));
return $response;
}
/**
* Create a new user.
*
* @param $data
* @return mixed
*/
public function create_user($data)
{
if (!current_user_can('create_users')) {
return new WP_Error('json_cannot_create', __('Sorry, you are not allowed to create users.'), array('status' => 403));
}
if (!empty($data['ID'])) {
return new WP_Error('json_user_exists', __('Cannot create existing user.'), array('status' => 400));
}
$user_id = $this->insert_user($data);
if (is_wp_error($user_id)) {
return $user_id;
}
$response = $this->get_user($user_id);
if (!$response instanceof ENGAP_ResponseInterface) {
$response = new ENGAP_Response($response);
}
$response->set_status(201);
$response->header('Location', json_url('/users/' . $user_id));
return $response;
}