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245 lines
4.7 KiB
PHP
245 lines
4.7 KiB
PHP
<?php
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/**
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* The Notification
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*
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* @since 1.0.0
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* @package RankMath
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* @subpackage RankMath
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* @author RankMath <support@rankmath.com>
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*/
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namespace RankMath\Admin\Notifications;
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use RankMath\Helpers\Str;
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use RankMath\Helpers\HTML;
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/**
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* Notification class.
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*/
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class Notification {
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/**
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* Notification type.
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*
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* @var string
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*/
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const ERROR = 'error';
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/**
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* Notification type.
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*
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* @var string
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*/
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const SUCCESS = 'success';
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/**
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* Notification type.
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*
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* @var string
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*/
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const INFO = 'info';
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/**
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* Notification type.
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*
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* @var string
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*/
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const WARNING = 'warning';
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/**
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* Screen check.
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*
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* @var string
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*/
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const SCREEN_ANY = 'any';
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/**
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* User capability check.
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*
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* @var string
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*/
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const CAPABILITY_ANY = '';
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/**
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* The notification message.
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*
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* @var string
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*/
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public $message = '';
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/**
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* Contains optional arguments:
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*
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* - type: The notification type, i.e. 'updated' or 'error'
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* - id: The ID of the notification
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* - dismissal_key: Option name to save dismissal information in, ID will be used if not supplied.
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* - screen: Only display on plugin page or on every page.
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*
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* @var array Options of this Notification.
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*/
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public $options = [];
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/**
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* Internal flag for whether notifications has been displayed.
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*
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* @var bool
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*/
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private $displayed = false;
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/**
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* Notification class constructor.
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*
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* @param string $message Message string.
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* @param array $options Set of options.
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*/
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public function __construct( $message, $options = [] ) {
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$this->message = $message;
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$this->options = wp_parse_args(
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$options,
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[
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'id' => '',
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'classes' => '',
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'type' => self::SUCCESS,
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'screen' => self::SCREEN_ANY,
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'capability' => self::CAPABILITY_ANY,
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]
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);
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}
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/**
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* Adds string (view) behaviour to the Notification.
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*
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* @codeCoverageIgnore
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*
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* @return string
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*/
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public function __toString() {
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return $this->render();
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}
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/**
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* Return data from options.
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*
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* @param string $id Data to get.
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* @return mixed
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*/
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public function args( $id ) {
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return $this->options[ $id ];
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}
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/**
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* Is this Notification persistent.
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*
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* @codeCoverageIgnore
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*
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* @return bool True if persistent, False if fire and forget.
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*/
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public function is_persistent() {
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return ! empty( $this->args( 'id' ) );
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}
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/**
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* Is this notification displayed.
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*
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* @codeCoverageIgnore
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*
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* @return bool
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*/
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public function is_displayed() {
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return $this->displayed;
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}
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/**
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* Can display on current screen.
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*
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* @codeCoverageIgnore
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*
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* @return bool
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*/
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public function can_display() {
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// Removed.
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if ( $this->displayed ) {
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return false;
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}
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$screen = get_current_screen();
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if ( self::SCREEN_ANY === $this->args( 'screen' ) || Str::contains( $this->args( 'screen' ), $screen->id ) ) {
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$this->displayed = true;
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}
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if ( self::CAPABILITY_ANY !== $this->args( 'capability' ) && ! current_user_can( $this->args( 'capability' ) ) ) {
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$this->displayed = false;
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}
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return $this->displayed;
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}
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/**
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* Dismiss persisten notification.
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*
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* @codeCoverageIgnore
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*/
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public function dismiss() {
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$this->displayed = true;
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$this->options['id'] = '';
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}
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/**
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* Return the object properties as an array.
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*
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* @codeCoverageIgnore
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*
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* @return array
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*/
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public function to_array() {
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return [
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'message' => $this->message,
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'options' => $this->options,
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];
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}
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/**
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* Renders the notification as a string.
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*
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* @codeCoverageIgnore
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*
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* @return string The rendered notification.
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*/
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public function render() {
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$attributes = [];
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// Default notification classes.
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$classes = [
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'notice',
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'notice-' . $this->args( 'type' ),
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$this->args( 'classes' ),
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];
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// Maintain WordPress visualisation of alerts when they are not persistent.
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if ( $this->is_persistent() ) {
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$classes[] = 'is-dismissible';
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$classes[] = 'wp-helpers-notice';
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$attributes['id'] = $this->args( 'id' );
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$attributes['data-security'] = wp_create_nonce( $this->args( 'id' ) );
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}
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if ( ! empty( $classes ) ) {
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$attributes['class'] = implode( ' ', array_filter( $classes ) );
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}
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// Build the output DIV.
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$output = '<div' . HTML::attributes_to_string( $attributes ) . '>' . wpautop( $this->message ) . '</div>' . PHP_EOL;
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/**
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* Filter: 'wp_helpers_notifications_render' - Allows developer to filter notifications before the output is finalized.
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*
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* @param string $output HTML output.
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* @param array $message Notice message.
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* @param array $options Notice args.
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*/
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$output = apply_filters( 'wp_helpers_notifications_render', $output, $this->message, $this->options );
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return $output;
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}
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}
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