/**
* Handles the AJAX request and returns an appropriate response. This should be used, for example, to perform an API request to the service provider and return the results.
*
* @param array $request The request parameters.
* @return MEXP_Response|bool|WP_Error A MEXP_Response object should be returned on success, boolean false should be returned if there are no results to show, and a WP_Error should be returned if there is an error.
*/
public function request(array $request)
{
$response = new MEXP_Response();
// Ensure that 'page' is never 0. This breaks things.
$request['page'] = $request['page'] < 1 ? 1 : $request['page'];
// Build the request URL.
$args = array_map('rawurlencode', apply_filters('resourcespace_request_args', array('search' => sanitize_text_field($request['params']['q']), 'key' => PJ_RESOURCE_SPACE_KEY, 'previewsize' => 'pre', 'original' => true, 'results_per_page' => PJ_RESOURCE_SPACE_RESULTS_PER_PAGE, 'page' => absint($request['page']), 'restypes' => 1)));
$api_url = add_query_arg($args, sprintf('%s/plugins/api_search/', PJ_RESOURCE_SPACE_DOMAIN));
$request_args = array('headers' => array());
// Pass basic auth header if available.
if (defined('PJ_RESOURCE_SPACE_AUTHL') && defined('PJ_RESOURCE_SPACE_AUTHP')) {
$request_args['headers']['Authorization'] = 'Basic ' . base64_encode(PJ_RESOURCE_SPACE_AUTHL . ':' . PJ_RESOURCE_SPACE_AUTHP);
}
$api_response = wp_remote_get($api_url, $request_args);
if (200 !== wp_remote_retrieve_response_code($api_response)) {
return $api_response;
}
$response_data = json_decode(wp_remote_retrieve_body($api_response));
foreach ((array) $response_data->resources as $resource) {
$dirty_data = array('title' => $resource->field8, 'date' => strtotime($resource->creation_date), 'id' => $resource->ref, 'thumbnail' => $resource->preview, 'url' => null);
$dirty_data = apply_filters('resourcespace_parse_raw_image_data', $dirty_data, $resource);
$clean_data = array();
foreach ($this->get_item_fields() as $field => $args) {
$clean_data[$field] = '';
if (isset($dirty_data[$field])) {
$clean_data[$field] = call_user_func($args['sanitize_callback'], $dirty_data[$field]);
} elseif (!isset($dirty_data[$field]) && isset($args['default'])) {
$clean_data[$field] = $args['default'];
}
}
$item = new MEXP_Response_Item();
$item->set_content($clean_data['title']);
$item->set_date($clean_data['date']);
$item->set_date_format($clean_data['date_format']);
$item->set_id($clean_data['id']);
$item->set_url($clean_data['url']);
$item->set_thumbnail($clean_data['thumbnail']);
$response->add_item($item);
}
$response->add_meta('per_page', $response_data->pagination->per_page);
$response->add_meta('page', $response_data->pagination->page);
$response->add_meta('total_pages', $response_data->pagination->total_pages);
$response->add_meta('total_resources', $response_data->pagination->total_resources);
return $response;
}
public function response($r)
{
if (!isset($r->statuses) or empty($r->statuses)) {
return false;
}
$response = new MEXP_Response();
if (isset($r->search_metadata->next_results)) {
$response->add_meta('max_id', self::get_max_id($r->search_metadata->next_results));
}
if (isset($this->response_meta)) {
$response->add_meta($this->response_meta);
}
foreach ($r->statuses as $status) {
$item = new MEXP_Response_Item();
$item->set_id($status->id_str);
$item->set_url(self::status_url($status));
$item->set_content(self::status_content($status));
$item->set_thumbnail(is_ssl() ? $status->user->profile_image_url_https : $status->user->profile_image_url);
$item->set_date(strtotime($status->created_at));
$item->set_date_format('g:i A - j M y');
$item->add_meta('user', array('name' => $status->user->name, 'screen_name' => $status->user->screen_name));
$response->add_item($item);
}
return $response;
}
public function request(array $request)
{
if (is_wp_error($youtube = $this->get_connection())) {
return $youtube;
}
$params = $request['params'];
switch ($params['tab']) {
case 'by_user':
$request = array('channel' => sanitize_text_field($params['channel']), 'type' => 'video', 'page_token' => sanitize_text_field($params['page_token']));
//if ( isset( $params['page_token'] ) && '' !== $params['page_token'] )
//$request['page_token'] = sanitize_text_field( $params['page_token'] );
// Make the request to the YouTube API
$search_response = $youtube->get_videos_from_channel($request);
break;
default:
case 'all':
$request = array('q' => sanitize_text_field($params['q']), 'maxResults' => self::DEFAULT_MAX_RESULTS);
if (isset($params['page_token']) && '' !== $params['page_token']) {
$request['page_token'] = sanitize_text_field($params['page_token']);
}
if (isset($params['type'])) {
$request['type'] = sanitize_text_field($params['type']);
}
// Make the request to the YouTube API
$search_response = $youtube->get_videos($request);
break;
}
// Create the response for the API
$response = new MEXP_Response();
if (!isset($search_response['items'])) {
return false;
}
foreach ($search_response['items'] as $index => $search_item) {
$item = new MEXP_Response_Item();
if ($request['type'] == 'video' && isset($request['q'])) {
// For videos searched by query
$item->set_url(esc_url(sprintf("http://www.youtube.com/watch?v=%s", $search_item['id']['videoId'])));
} elseif ($request['type'] == 'playlist' && isset($request['q'])) {
// For playlists searched by query
$item->set_url(esc_url(sprintf("http://www.youtube.com/playlist?list=%s", $search_item['id']['playlistId'])));
} else {
// For videos searched by channel name
$item->set_url(esc_url(sprintf("http://www.youtube.com/watch?v=%s", $search_item['snippet']['resourceId']['videoId'])));
}
$item->add_meta('user', $search_item['snippet']['channelTitle']);
$item->set_id((int) $params['startIndex'] + (int) $index);
$item->set_content($search_item['snippet']['title']);
$item->set_thumbnail($search_item['snippet']['thumbnails']['medium']['url']);
$item->set_date(strtotime($search_item['snippet']['publishedAt']));
$item->set_date_format('g:i A - j M y');
$response->add_item($item);
}
if (isset($search_response['nextPageToken'])) {
$response->add_meta('page_token', $search_response['nextPageToken']);
}
return $response;
}
public function response($r)
{
if (empty($r['data'])) {
return false;
}
$response = new MEXP_Response();
foreach ($r['data']->data as $result) {
$item = new MEXP_Response_Item();
$item->set_id($result->id);
$item->set_url($result->link);
// Not all results have a caption
if (is_object($result->caption)) {
$item->set_content($result->caption->text);
}
$item->set_thumbnail(set_url_scheme($result->images->thumbnail->url));
$item->set_date($result->created_time);
$item->set_date_format('g:i A - j M y');
$item->add_meta('user', array('username' => $result->user->username));
$response->add_item($item);
}
// Pagination details
if (!empty($r['data']->pagination)) {
if (isset($r['data']->pagination->next_max_id)) {
$response->add_meta('max_id', $r['data']->pagination->next_max_id);
}
if (isset($r['data']->pagination->next_min_id)) {
$response->add_meta('min_id', $r['data']->pagination->next_min_id);
}
}
return $response;
}
/**
* Calls the Google PHP API during AJAX request time.
*
* @param array $r Arguments.
*/
public function response($r)
{
// create Google Drive service
$service = new Google_Service_Drive($this->client);
// Show all Google Drive files
if (isset($r['nomore'])) {
return;
}
$files = $this->list_files($service, $r);
$response = new MEXP_Response();
// Pagination details
if (isset($files['pageToken'])) {
$response->add_meta('max_id', $files['pageToken']);
unset($files['pageToken']);
}
if (empty($files)) {
return;
}
//ray_log( 'files: ' . print_r( $files, true ) );
foreach ($files as $file) {
$item = new MEXP_Response_Item();
$item->set_id($file->getId());
$item->set_url($file->getSelfLink());
$item->set_content($file->getTitle());
$item->set_date(strtotime($file->getModifiedDate()));
$item->set_date_format('g:i A - j M y');
// other variables
$nothumb = false;
$thumb = str_replace('s220', 'w200-h150-p-k-nu', $file->getThumbnailLink());
$icon = $file->iconLink;
// no thumb? use file icon
if (empty($thumb)) {
$nothumb = true;
// generic icons need a different URL format
if (false !== strpos($file->iconLink, 'generic')) {
$icon = 'https://drive-thirdparty.googleusercontent.com/16/type/application/' . substr($file->getMimeType(), 0, strpos($file->getMimeType(), '/'));
$thumb = 'https://drive-thirdparty.googleusercontent.com/128/type/application/' . substr($file->getMimeType(), 0, strpos($file->getMimeType(), '/'));
} else {
$thumb = str_replace('https://ssl.gstatic.com/docs/doclist/images/icon_', '', $file->iconLink);
$thumb = str_replace('_list.png', '', $thumb);
$thumb = substr($thumb, strpos($thumb, '_') + 1);
$thumb = "https://ssl.gstatic.com/docs/doclist/images/mediatype/icon_1_{$thumb}_x128.png";
}
// some thumbs require access token to render
// @see http://stackoverflow.com/a/14865218
} elseif (false !== strpos($thumb, '/feeds/')) {
$token = json_decode($this->client->getAccessToken());
if (isset($token->access_token)) {
$thumb .= '&access_token=' . $token->access_token;
}
}
$item->set_thumbnail($thumb);
//$owners = $file->getOwnerNames();
// truncated file type
if (false !== strpos($file->getMimeType(), 'google-apps')) {
$type = substr(strrchr($file->getMimeType(), '.'), 1);
} else {
$type = substr($file->getMimeType(), 0, strpos($file->getMimeType(), '/'));
}
// set up file meta
$file_meta = array('icon' => $icon, 'type' => $type, 'dateCreated' => date($item->date_format, strtotime($file->getCreatedDate())), 'nothumb' => $nothumb);
// add marker to tell that this is a gdoc
$item->add_meta('gdoc', 1);
// this is the old way of passing data... aka. meta-stuffing
$item->add_meta('file', $file_meta);
$response->add_item($item);
}
return $response;
}
