/**
* Fetch Facebook Extended Token from the Service
*
* @return array
*/
public function get_facebook_token()
{
$args = array('referral' => urlencode(home_url()));
$response = $this->get('facebook/token', $args);
// If we have an WP_Error we return only CSV
if (is_wp_error($response)) {
return tribe_error('core:aggregator:invalid-facebook-token', array(), array('response' => $response));
}
return $response;
}
/**
* Fetches an image from the service and saves it to the filesystem if needed
*
* @param string $image_id EA Image ID
*
* @return WP_Error|stdClass {
* @type int $post_id Attachment ID on WP
* @type string $filename Name of the image file
* @type string $path Absolute path of the image
* @type string $extension Extension of the image
* }
*/
public function get($image_id)
{
$tribe_aggregator_meta_key = 'tribe_aggregator_image_id';
// Prevent Possible duplicated includes
if (!function_exists('wp_upload_dir') || !function_exists('wp_generate_attachment_metadata')) {
require_once ABSPATH . 'wp-admin/includes/image.php';
}
$query = new WP_Query(array('post_type' => 'attachment', 'post_status' => 'any', 'posts_per_page' => 1, 'fields' => 'ids', 'meta_query' => array(array('key' => $tribe_aggregator_meta_key, 'value' => $image_id))));
$upload_dir = wp_upload_dir();
$file = new stdClass();
// if the file has already been added to the filesystem, don't create a duplicate...re-use it
if ($query->have_posts()) {
$attachment = reset($query->posts);
$attachment_meta = wp_get_attachment_metadata($attachment);
$file->post_id = (int) $attachment;
$file->filename = basename($attachment_meta['file']);
$file->path = $upload_dir['basedir'] . DIRECTORY_SEPARATOR . $attachment_meta['file'];
// Fetch the Extension for this filename
$filetype = wp_check_filetype($file->filename, null);
$file->extension = $filetype['ext'];
$file->status = 'skipped';
return $file;
}
// fetch an image
$response = $this->service->get_image($image_id);
if (is_wp_error($response)) {
return $response;
}
// if the response isn't an image then we need to bail
if (!preg_match('/image/', $response['headers']['content-type'])) {
/**
* @todo See a way for Tribe__Errors to handle overwriting
*/
return new WP_Error('invalid-image', $response['body']);
}
// Fetch the Extension (it's safe because it comes from our service)
$extension = str_replace('image/', '', $response['headers']['content-type']);
// Removed Query String
if (false !== strpos($extension, '?')) {
$parts = explode('?', $extension);
$extension = reset($parts);
}
if (preg_match('/filename="([^"]+)"/', $response['headers']['content-disposition'], $matches) && !empty($matches[1])) {
$filename = $matches[1];
// Removed Query String
if (false !== strpos($filename, '?')) {
$parts = explode('?', $filename);
$filename = reset($parts);
}
} else {
$filename = md5($response['body']) . '.' . $extension;
}
// Clean the Filename
$filename = sanitize_file_name($filename);
// get the file type
$filetype = wp_check_filetype(basename($filename), null);
// save the file to the filesystem in the upload directory somewhere
$upload_results = wp_upload_bits($filename, null, $response['body']);
// if the file path isn't set, all hope is lost
if (empty($upload_results['file'])) {
return tribe_error('core:aggregator:invalid-image-path');
}
// create attachment args
$attachment = array('guid' => $upload_dir['url'] . '/' . $filename, 'post_title' => preg_replace('/\\.[^.]+$/', '', $filename), 'post_content' => '', 'post_status' => 'inherit', 'post_mime_type' => $filetype['type']);
// insert the attachment
if (!($attachment_id = wp_insert_attachment($attachment, $upload_results['file']))) {
return tribe_error('core:aggregator:attachment-error');
}
if (is_wp_error($attachment_id)) {
return $attachment_id;
}
// Generate attachment metadata
$attachment_meta = wp_generate_attachment_metadata($attachment_id, $upload_results['file']);
wp_update_attachment_metadata($attachment_id, $attachment_meta);
// add our own custom meta field so the image is findable
update_post_meta($attachment_id, $tribe_aggregator_meta_key, $image_id);
$file->post_id = (int) $attachment_id;
$file->filename = $filename;
$file->path = $upload_results['file'];
$file->extension = $extension;
$file->status = 'created';
return $file;
}
/**
* Handles import data before queuing
*
* Ensures the import record source name is accurate, checks for errors, and limits import items
* based on selection
*
* @param array $data Import data
*
* @return array|WP_Error
*/
public function prep_import_data($data = array())
{
if (empty($this->meta['finalized'])) {
return tribe_error('core:aggregator:record-not-finalized');
}
// if $data is an object already, don't attempt to manipulate it into an importer object
if (is_object($data)) {
return $data;
}
// if $data is empty, grab the data from meta
if (empty($data)) {
$data = $this->meta;
}
$record = Tribe__Events__Aggregator__Records::instance()->get_by_import_id($data['import_id']);
if (empty($data['column_map'])) {
return tribe_error('core:aggregator:missing-csv-column-map');
}
$content_type = $this->get_csv_content_type();
update_option('tribe_events_import_column_mapping_' . $content_type, $data['column_map']);
try {
$importer = $this->get_importer();
} catch (RuntimeException $e) {
return tribe_error('core:aggregator:missing-csv-file');
}
if (!empty($data['category'])) {
$importer = $this->maybe_set_default_category($importer);
}
if (!empty($data['post_status'])) {
$importer = $this->maybe_set_default_post_status($importer);
}
$required_fields = $importer->get_required_fields();
$missing = array_diff($required_fields, $data['column_map']);
if (!empty($missing)) {
$mapper = new Tribe__Events__Importer__Column_Mapper($content_type);
/**
* @todo allow to overwrite the default message
*/
$message = '<p>' . esc_html__('The following fields are required for a successful import:', 'the-events-calendar') . '</p>';
$message .= '<ul style="list-style-type: disc; margin-left: 1.5em;">';
foreach ($missing as $key) {
$message .= '<li>' . $mapper->get_column_label($key) . '</li>';
}
$message .= '</ul>';
return new WP_Error('csv-invalid-column-mapping', $message);
}
update_option('tribe_events_import_column_mapping_' . $content_type, $data['column_map']);
return $importer;
}
private function action_delete_record($records = array())
{
$record_obj = Tribe__Events__Aggregator__Records::instance()->get_post_type();
$records = array_filter((array) $records, 'is_numeric');
$success = array();
$errors = array();
foreach ($records as $record_id) {
$record = Tribe__Events__Aggregator__Records::instance()->get_by_post_id($record_id);
if (is_wp_error($record)) {
$errors[$record_id] = $record;
continue;
}
if (!current_user_can($record_obj->cap->delete_post, $record->id)) {
$errors[$record->id] = tribe_error('core:aggregator:delete-record-permissions', array('record' => $record));
continue;
}
$status = $record->delete(true);
if (is_wp_error($status)) {
$errors[$record->id] = $status;
continue;
}
$success[$record->id] = true;
}
return array($success, $errors);
}
/**
* Returns an appropriate Record object for the given event id
*
* @param int $event_id Post ID for the Event
*
* @return Tribe__Events__Aggregator__Record__Abstract|null
*/
public function get_by_event_id($event_id)
{
$event = get_post($event_id);
if (!$event instanceof WP_Post) {
return tribe_error('core:aggregator:invalid-event-id', array(), array($event_id));
}
$record_id = get_post_meta($event->ID, Tribe__Events__Aggregator__Event::$record_key, true);
if (empty($record_id)) {
return tribe_error('core:aggregator:invalid-import-id', array(), array($record_id));
}
return $this->get_by_post_id($record_id);
}
/**
* Translates event JSON to the-events-calendar Event array format
*
* @param object $json Event data in Event Aggregator format
*
* @return array
*/
public function translate_json_to_event($json)
{
if (empty($json->title) || empty($json->start_date) || empty($json->start_hour) || empty($json->start_minute) || empty($json->end_date) || empty($json->end_hour) || empty($json->end_minute)) {
return tribe_error('core:aggregator:invalid-event-json');
}
$event = array();
$event['post_type'] = Tribe__Events__Main::POSTTYPE;
$event['post_status'] = Tribe__Events__Aggregator__Settings::instance()->default_post_status($json->origin);
// translate json key/value pairs to event array key/value pairs
foreach (get_object_vars($json) as $key => $value) {
// venues and organizers are a bit more complex. We'll handle those later
if ('venue' === $key || 'organizer' === $key) {
continue;
}
if (isset($this->event_field_map[$key])) {
$key = $this->event_field_map[$key];
}
$event[$key] = $value;
}
if (!empty($json->venue)) {
$event['Venue'] = array();
if (!is_array($json->venue)) {
$json->venue = array($json->venue);
}
foreach ($json->venue as $venue) {
$venue_data = array();
if (empty($venue->venue)) {
continue;
}
foreach (get_object_vars($venue) as $key => $value) {
if (isset($this->venue_field_map[$key])) {
$key = $this->venue_field_map[$key];
}
$venue_data[$key] = $value;
}
$event['Venue'][] = $venue_data;
}
}
if (!empty($json->organizer)) {
$event['Organizer'] = array();
if (!is_array($json->organizer)) {
$json->organizer = array($json->organizer);
}
foreach ($json->organizer as $organizer) {
$organizer_data = array();
if (empty($organizer->organizer)) {
continue;
}
foreach (get_object_vars($organizer) as $key => $value) {
if (isset($this->organizer_field_map[$key])) {
$key = $this->organizer_field_map[$key];
}
$organizer_data[$key] = $value;
}
$event['Organizer'][] = $organizer_data;
}
}
$show_map_setting = Tribe__Events__Aggregator__Settings::instance()->default_map($json->origin);
$event['EventShowMap'] = $show_map_setting;
$event['EventShowMapLink'] = $show_map_setting;
return $event;
}
/**
* Handles import data before queuing
*
* Ensures the import record source name is accurate, checks for errors, and limits import items
* based on selection
*
* @param array $data Import data
*
* @return array|WP_Error
*/
public function prep_import_data($data = array())
{
if (empty($data)) {
$data = $this->get_import_data();
}
if (is_wp_error($data)) {
return $data;
}
$this->update_source_name(empty($data->data->source_name) ? null : $data->data->source_name);
if (empty($this->meta['finalized'])) {
return tribe_error('core:aggregator:record-not-finalized');
}
if (!isset($data->data->events)) {
return 'fetch';
}
$items = $this->filter_data_by_selected($data->data->events);
return $items;
}
/**
* Allows us to Prevent too many of our Requests to be fired at on single Cron Job
*
* @param boolean $run Shouldn't trigger the call
* @param array $request The Request that was made
* @param string $url To which URL
*
* @return boolean|array|object
*/
public function filter_check_http_limit($run = false, $request = null, $url = null)
{
// We bail if it's not a CRON job
if (!defined('DOING_CRON') || !DOING_CRON) {
return $run;
}
// If someone changed this already we bail, it's not going to be fired
if (false !== $run) {
return $run;
}
// Bail if it wasn't done inside of the Actual Cron task
if (true !== $this->is_running) {
return $run;
}
$service = Tribe__Events__Aggregator__Service::instance();
// If the Domain is not we just keep the same answer
if (0 !== strpos($url, $service->api()->domain)) {
return $run;
}
// If we already reached 0 we throw an error
if ($this->limit <= 0) {
// Schedule a Cron Event to happen ASAP, and flag it for searching and we need to make it unique
// By default WordPress won't allow more than one Action to happen twice in 10 minutes
wp_schedule_single_event(time(), self::$single_action);
return tribe_error('core:aggregator:http_request-limit', array('request' => $request, 'url' => $url));
}
// Lower the Limit
$this->limit--;
// Return false to make the Actual Request Run
return $run;
}
