/**
* Update a video or a playlist via ajax
*
* @global BC_Accounts $bc_accounts
*/
public function bc_ajax_update_video_or_playlist()
{
global $bc_accounts;
// Call this to check if we are allowed to continue..
$this->bc_helper_check_ajax();
$type_msg = '';
$updated_data = array();
// Check if playlist or video data was sent.
$fields = array('long_description', 'description', 'name', 'playlist_id', 'video_id', 'tags', 'width', 'height');
foreach ($fields as $field) {
$updated_data[$field] = isset($_POST[$field]) ? sanitize_text_field($_POST[$field]) : '';
}
// Only Playlists have playlist_videos. We only do this if we're updating playlists.
if (isset($_POST['playlist_videos'])) {
$playlist_videos = array();
foreach ($_POST['playlist_videos'] as $video_id) {
$playlist_videos[] = BC_Utility::sanitize_id($video_id);
}
$updated_data['playlist_videos'] = $playlist_videos;
}
// Only Videos have a video_id so we only do this when updating a video.
if (isset($_POST['video_id'])) {
$updated_data['video_id'] = BC_Utility::sanitize_id($_POST['video_id']);
}
// If custom fields are sent, be sure to sanitize them separately
if (isset($_POST['custom_fields'])) {
$custom = array();
foreach ($_POST['custom_fields'] as $id => $value) {
$id = sanitize_text_field($id);
$value = sanitize_text_field($value);
if (!empty($id) && !empty($value)) {
$custom[$id] = $value;
}
}
// Get a list of available custom fields
$fields = $this->cms_api->video_fields();
$use_history = false;
foreach ($fields['custom_fields'] as $item) {
if ('_change_history' == $item['id']) {
$use_history = true;
break;
}
}
// Build out history if it's supported
if ($use_history) {
$history = null;
if (isset($_POST['history'])) {
$raw = wp_unslash($_POST['history']);
$history = json_decode($raw, true);
}
if (null === $history) {
$history = array();
}
$user = wp_get_current_user();
$history[] = array('user' => $user->user_login, 'time' => date('Y-m-d H:i:s', time()));
$custom['_change_history'] = json_encode($history);
}
$updated_data['custom_fields'] = $custom;
}
$updated_data['update-playlist-metadata'] = sanitize_text_field($_POST['nonce']);
$status = false;
if (!in_array($_POST['type'], array('playlists', 'videos'))) {
wp_send_json_error(__('Type is not specified', 'brightcove'));
}
$hash = $_POST['account'];
if (false === $bc_accounts->get_account_by_hash($hash)) {
wp_send_json_error(__('No such account exists', 'brightcove'));
}
$updated_data['account'] = $hash;
if ('playlists' === $_POST['type']) {
$updated_data['playlist-name'] = $updated_data['name'];
$status = $this->playlists->update_bc_playlist($updated_data);
$type_msg = 'playlist';
} elseif ('videos' === $_POST['type']) {
$status = $this->videos->update_bc_video($updated_data);
$type_msg = 'video';
// Maybe update poster
if (isset($_POST['poster'])) {
$poster_data = json_decode(wp_unslash($_POST['poster']), true);
if ($poster_data) {
// Maybe update poster
$this->ajax_poster_upload($hash, $updated_data['video_id'], $poster_data['url'], $poster_data['width'], $poster_data['height']);
}
}
// Maybe update thumbnail
if (isset($_POST['thumbnail'])) {
$thumb_data = json_decode(wp_unslash($_POST['thumbnail']), true);
if ($thumb_data) {
// Maybe update poster
$this->ajax_thumb_upload($hash, $updated_data['video_id'], $thumb_data['url'], $thumb_data['width'], $thumb_data['height']);
}
}
if (isset($_POST['captions'])) {
// Maybe update captions
$this->ajax_caption_upload($hash, $updated_data['video_id'], $_POST['captions']);
}
}
BC_Utility::delete_cache_item('*');
$bc_accounts->restore_default_account();
BC_Utility::delete_cache_item('*');
// Clear the cache of video lists retrieved.
if (true === $status) {
wp_send_json_success(esc_html__('Successfully updated ', 'brightcove') . esc_html($type_msg));
} elseif (is_wp_error($status)) {
wp_send_json_error(esc_html__('Failed to sync with WordPress!', 'brightcove'));
} else {
wp_send_json_error(esc_html__('Failed to update ', 'brightcove') . esc_html($type_msg) . '!');
}
}