Weak hands cannot be planted, meager skills have no foundation. Shallow wisdom is futile, how can one hope for a good name?扰扰从役倦，屑屑身事微。少壮轻年月，迟暮惜光辉。 array(), 'warning' => array(), 'error' => array(), ); /** * Whether to store notices for displaying on the next page load. * * Set using enable_persistence() and disable_persistence(). * * @since 1.9.1 * * @var bool */ private $store = false; /** * The key prefix to use for stored notices * * @since 1.9.1 * * @var string */ private $key_prefix = ''; /** * Constructor. * * @since 1.9.8 * * @param object $base Base Plugin Class. */ public function __construct( $base ) { // Store base class. $this->base = $base; } /** * Enable persistence on notices * * @since 1.9.1 */ public function enable_store() { $this->store = true; } /** * Disable persistence on notices * * @since 1.9.1 */ public function disable_store() { $this->store = false; } /** * Defines the key prefix to use for setting and getting notices * * @since 1.9.1 * * @param string $key_prefix Key Prefix. */ public function set_key_prefix( $key_prefix ) { $this->key_prefix = $key_prefix; } /** * Returns all Success Notices that need to be displayed. * * @since 1.9.1 * * @return array Notices */ public function get_success_notices() { // Get notices from store, if required. if ( $this->store ) { $this->notices = $this->get_notices(); } // Get success notices. $success_notices = ( isset( $this->notices['success'] ) ? $this->notices['success'] : array() ); /** * Filters the success notices to return. * * @since 1.9.1 * * @param array $success_notices Success Notices. * @param array $all_notices Success and Error Notices. */ $success_notices = apply_filters( 'page_generator_pro_notices_get_success_notices', $success_notices, $this->notices ); // Return. return $success_notices; } /** * Add a single Success Notice * * @since 1.9.1 * * @param string $value Message. * @return bool Success */ public function add_success_notice( $value ) { // Get notices from store, if required. if ( $this->store ) { $this->notices = $this->get_notices(); } // Add success notice. if ( isset( $this->notices['success'] ) ) { // Bail if the notice already exists. if ( in_array( $value, $this->notices['success'], true ) ) { return true; } $this->notices['success'][] = $value; } else { $this->notices['success'] = array( $value ); } // Remove any duplicates. $this->notices['success'] = array_values( array_unique( $this->notices['success'] ) ); // Store notices, if required. if ( $this->store ) { $this->save_notices( $this->notices ); } return true; } /** * Returns all Warning Notices that need to be displayed. * * @since 3.1.6 * * @return array Notices */ public function get_warning_notices() { // Get notices from store, if required. if ( $this->store ) { $this->notices = $this->get_notices(); } // Get warning notices. $warning_notices = ( isset( $this->notices['warning'] ) ? $this->notices['warning'] : array() ); /** * Filters the error notices to return. * * @since 4.5.3 * * @param array $warning_notices Warning Notices. * @param array $all_notices Success, Warning and Error Notices. */ $warning_notices = apply_filters( 'page_generator_pro_notices_get_warning_notices', $warning_notices, $this->notices ); // Return. return $warning_notices; } /** * Add a single Warning Notice * * @since 3.1.6 * * @param string $value Message. */ public function add_warning_notice( $value ) { // Get notices from store, if required. if ( $this->store ) { $this->notices = $this->get_notices(); } // Add warning notice. if ( isset( $this->notices['warning'] ) ) { $this->notices['warning'][] = $value; } else { $this->notices['warning'] = array( $value ); } // Remove any duplicates. $this->notices['warning'] = array_values( array_unique( $this->notices['warning'] ) ); // Store notices, if required. if ( $this->store ) { $this->save_notices( $this->notices ); } } /** * Returns all Error Notices that need to be displayed. * * @since 1.9.1 * * @return array Notices */ public function get_error_notices() { // Get notices from store, if required. if ( $this->store ) { $this->notices = $this->get_notices(); } // Get error notices. $error_notices = ( isset( $this->notices['error'] ) ? $this->notices['error'] : array() ); /** * Filters the error notices to return. * * @since 1.9.1 * * @param array $error_notices Error Notices. * @param array $all_notices Success and Error Notices. */ $error_notices = apply_filters( 'page_generator_pro_notices_get_error_notices', $error_notices, $this->notices ); // Return. return $error_notices; } /** * Add a single Error Notice * * @since 1.9.1 * * @param string $value Message. */ public function add_error_notice( $value ) { // Get notices from store, if required. if ( $this->store ) { $this->notices = $this->get_notices(); } // Add success notice. if ( isset( $this->notices['error'] ) ) { $this->notices['error'][] = $value; } else { $this->notices['error'] = array( $value ); } // Remove any duplicates. $this->notices['error'] = array_values( array_unique( $this->notices['error'] ) ); // Store notices, if required. if ( $this->store ) { $this->save_notices( $this->notices ); } } /** * Returns all Success and Error notices * * @since 1.9.1 * * @return array Notices */ private function get_notices() { // Get notices. $notices = get_transient( $this->key_prefix ); /** * Filters the success and error notices to return. * * @since 1.9.1 * * @param array $notices Success and Error Notices. */ $notices = apply_filters( 'page_generator_pro_notices_get_notices', $notices ); // If not an array, setup. if ( ! is_array( $notices ) ) { $notices = array( 'success' => array(), 'warning' => array(), 'error' => array(), ); } // If some keys aren't set, define them now. if ( ! isset( $notices['success'] ) ) { $notices['success'] = array(); } if ( ! isset( $notices['warning'] ) ) { $notices['warning'] = array(); } if ( ! isset( $notices['error'] ) ) { $notices['error'] = array(); } // Return. return $notices; } /** * Saves the given notices array. * * @since 1.9.1 * * @param array $notices Notices. * @return bool Success */ private function save_notices( $notices ) { /** * Filters the success and error notices to save. * * @since 1.9.1 * * @param array $notices Success and Error Notices. */ $notices = apply_filters( 'page_generator_pro_notices_save', $notices ); // Update settings. set_transient( $this->key_prefix, $notices, 60 ); return true; } /** * Deletes all notices * * @since 1.9.1 */ public function delete_notices() { // Delete from class. $this->notices['success'] = array(); $this->notices['warning'] = array(); $this->notices['error'] = array(); // Delete notices. delete_transient( $this->key_prefix ); // Allow devs / addons to run any other actions now. do_action( 'page_generator_pro_notices_delete_notices' ); return true; } /** * Output any success and error notices * * @since 1.9.1 */ public function output_notices() { // If no notices exist in the class, check the storage. if ( count( $this->notices['success'] ) === 0 && count( $this->notices['warning'] ) === 0 && count( $this->notices['error'] ) === 0 ) { $this->notices = $this->get_notices(); } // Success. if ( count( $this->notices['success'] ) > 0 ) { ?>

', stripslashes_deep( $this->notices['success'] ) ); // phpcs:ignore WordPress.Security.EscapeOutput ?>

notices['warning'] ) > 0 ) { ?>

', stripslashes_deep( $this->not