public function init()
{
if (defined('MULTISITE') && defined('WP_ALLOW_MULTISITE') && WP_ALLOW_MULTISITE && apply_filters('kaltura_use_network_settings', true)) {
add_action('network_admin_menu', $this->callback('networkAdminMenuAction'));
}
if (!KalturaHelpers::getOption('kaltura_partner_id') && !isset($_POST['submit']) && !strpos($_SERVER['REQUEST_URI'], 'page=kaltura_options')) {
add_action('admin_notices', $this->callback('adminWarning'));
return;
}
// filters
add_filter('comment_text', $this->callback('commentTextFilter'));
add_filter('media_buttons_context', $this->callback('mediaButtonsContextFilter'));
add_filter('media_upload_tabs', $this->callback('mediaUploadTabsFilter'));
add_filter('mce_external_plugins', $this->callback('mceExternalPluginsFilter'));
add_filter('tiny_mce_version', $this->callback('tinyMceVersionFilter'));
// actions
add_action('admin_menu', $this->callback('adminMenuAction'));
add_action('wp_print_scripts', $this->callback('printScripts'));
add_action('wp_enqueue_scripts', $this->callback('enqueueScripts'));
add_action('wp_enqueue_styles', $this->callback('enqueueStyles'));
add_action('admin_enqueue_scripts', $this->callback('adminEnqueueScripts'));
// media upload actions
add_action('media_upload_kaltura_upload', $this->callback('mediaUploadAction'));
add_action('media_upload_kaltura_browse', $this->callback('mediaBrowseAction'));
add_action('admin_print_scripts-media-upload-popup', $this->callback('mediaUploadPrintScriptsAction'));
add_action('save_post', $this->callback('savePost'));
add_action('wp_ajax_kaltura_ajax', $this->callback('executeLibraryController'));
if (KalturaHelpers::videoCommentsEnabled()) {
add_action('comment_form', $this->callback('commentFormAction'));
}
add_shortcode('kaltura-widget', $this->callback('shortcodeHandler'));
add_filter('parse_request', $this->callback('parseRequest'));
}
protected function validateVideoComment()
{
$js_error = '';
// wordpress validation code from wp-comments-post (with slight changes)
$comment_author = trim(strip_tags($_GET['author']));
$comment_author_email = trim($_GET['email']);
$user = wp_get_current_user();
if ($user->ID) {
global $wpdb;
$comment_author = $wpdb->escape($user->display_name);
$comment_author_email = $wpdb->escape($user->user_email);
} else {
if (get_option('comment_registration')) {
return __('Sorry, you must be logged in to post a comment.');
}
}
if (get_option('require_name_email') && !$user->ID) {
if (6 > strlen($comment_author_email) || '' == $comment_author) {
return __('Error: please fill the required fields (name, email).');
} elseif (!is_email($comment_author_email)) {
return __('Error: please enter a valid email address.');
}
}
// end of wordpress validation code
if (!KalturaHelpers::videoCommentsEnabled()) {
return __('You do not have sufficient permissions to access this page.');
}
if (!KalturaHelpers::anonymousCommentsAllowed() && !$user->ID) {
return __('You must be logged in to post a comment.');
}
$post_id = $_GET['postid'];
if (!$post_id) {
return __('Invalid post id.');
}
return '';
}
