/** * Sanitize the social icons value of a setting. * * @param array $instance * @param array $new_instance * @param string $key * @param array $setting * @return array */ public function widget_sanitize_social_icons($instance, $new_instance, $key, $setting) { if ('social_icons' === $setting['type']) { $instance = array(); $icon_urls = $new_instance['url-fields']; $icon_labels = $new_instance['label-fields']; $icon_url_size = sizeof($icon_urls); $allowed_icons = si_get_allowed_socicons(); for ($i = 0; $i < $icon_url_size; $i++) { if (!empty($icon_urls[$i])) { $icon_url = esc_url_raw($icon_urls[$i]); $icon_name = si_get_social_icon_name($icon_url); $icon_label = si_clean($icon_labels[$i]); // Validate the icon supported. if (!in_array($icon_name, $allowed_icons)) { continue; } $instance[$icon_name] = array('url' => $icon_url, 'label' => $icon_label); } } } return $instance; }
/** * Save meta box data. * @param int $post_id */ public static function save($post_id) { // Add/replace data to array $background_style = si_clean($_POST['background_style']); $icon_font_size = si_clean($_POST['icon_font_size']); $manage_label = isset($_POST['_manage_label']) ? 'yes' : 'no'; $greyscale_icons = isset($_POST['_greyscale_icons']) ? 'yes' : 'no'; $open_new_tab = isset($_POST['_open_new_tab']) ? 'yes' : 'no'; // Sortable Icons. $sortable_icons = array(); if (isset($_POST['_si_icon_urls'])) { $icon_labels = isset($_POST['_si_icon_labels']) ? $_POST['_si_icon_labels'] : array(); $icon_urls = isset($_POST['_si_icon_urls']) ? wp_unslash(array_map('trim', $_POST['_si_icon_urls'])) : array(); $icon_url_size = sizeof($icon_urls); $allowed_icons = si_get_allowed_socicons(); for ($i = 0; $i < $icon_url_size; $i++) { if (!empty($icon_urls[$i])) { $icon_url = esc_url_raw($icon_urls[$i]); $icon_name = si_get_social_icon_name($icon_url); $icon_label = si_clean($icon_labels[$i]); // Validate the icon supported. if (!in_array($icon_name, $allowed_icons)) { SI_Admin_Meta_Boxes::add_error(sprintf(__('The social url %s cannot be used as it does not have an allowed icon.', 'social-icons'), '<code>' . esc_url($icon_url) . '</code>')); continue; } $sortable_icons[$icon_name] = array('label' => $icon_label, 'url' => $icon_url); } } } // Save update_post_meta($post_id, 'background_style', $background_style); update_post_meta($post_id, 'icon_font_size', $icon_font_size); update_post_meta($post_id, '_manage_label', $manage_label); update_post_meta($post_id, '_greyscale_icons', $greyscale_icons); update_post_meta($post_id, '_open_new_tab', $open_new_tab); update_post_meta($post_id, '_sortable_icons', $sortable_icons); do_action('social_icons_group_options_save', $post_id); }