<?php

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/**

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* Abstract class for Smush view: Abstract_Page

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*

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* @package Smush\App

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*/

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namespace Smush\App;

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use Smush\Core\Helper;

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use Smush\Core\Settings;

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use WP_Smush;

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use WPMUDEV_Dashboard;

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if ( ! defined( 'WPINC' ) ) {

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die;

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}

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/**

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* Class Abstract_Page

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*/

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abstract class Abstract_Page {

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/**

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* Page slug.

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*

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* @var string

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*/

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private $slug;

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/**

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* Page ID.

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*

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* @var false|string

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*/

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private $page_id;

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/**

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* Meta boxes array.

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*

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* @var array

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*/

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protected $meta_boxes = array();

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/**

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* Modals to render.

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*

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* @since 3.8.3

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*

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* @var array

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*/

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protected $modals = array();

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/**

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* Submenu tabs.

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*

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* @var array

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*/

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protected $tabs = array();

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/**

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* Settings instance for faster access.

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*

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* @since 3.0

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*

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* @var Settings

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*/

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protected $settings;

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/**

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* Link to upgrade.

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*

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* @var string $upgrade_url

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*/

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protected $upgrade_url = 'https://wpmudev.com/project/wp-smush-pro/';

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/**

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* Abstract_Page constructor.

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*

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* @param string $slug Page slug.

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* @param string $title Page title.

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* @param bool $parent Does a page have a parent (will be added as a sub menu).

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* @param bool $nextgen Is that a NextGen subpage.

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*/

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public function __construct( $slug, $title, $parent = false, $nextgen = false, $is_upsell_link = false ) {

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$this->slug = $slug;

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$this->settings = Settings::get_instance();

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if ( ! $parent ) {

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$this->page_id = add_menu_page(

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$title,

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$title,

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'manage_options',

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$this->slug,

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null,

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$this->get_menu_icon()

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);

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} else {

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$this->page_id = add_submenu_page(

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$parent,

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$title,

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$title,

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$nextgen ? 'NextGEN Manage gallery' : 'manage_options',

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$is_upsell_link ?

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$this->get_utm_link(

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array(

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'utm_campaign' => $slug,

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)

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) : $this->slug,

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$is_upsell_link ? null : array( $this, 'render' )

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);

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}

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// No need to load these action on parent pages, as they are just placeholders for sub pages.

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if ( $parent ) {

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add_filter( 'load-' . $this->page_id, array( $this, 'on_load' ) );

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add_action( 'load-' . $this->page_id, array( $this, 'register_meta_boxes' ) );

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add_filter( 'load-' . $this->page_id, array( $this, 'add_action_hooks' ) );

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}

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}

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/**

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* Common hooks for all screens

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*

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* @since 2.9.0

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*/

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public function add_action_hooks() {

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add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );

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// Notices.

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add_action( 'admin_notices', array( $this, 'smush_deactivated' ) );

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add_action( 'network_admin_notices', array( $this, 'smush_deactivated' ) );

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add_action( 'wp_smush_header_notices', array( $this, 'settings_updated' ) );

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// Check for any stored API message and show it.

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add_action( 'wp_smush_header_notices', array( $this, 'show_api_message' ) );

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add_action( 'admin_notices', array( $this, 'smush_dash_required' ) );

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add_action( 'network_admin_notices', array( $this, 'smush_dash_required' ) );

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add_action( 'wp_smush_render_setting_row', array( $this, 'render_row' ), 10, 4 );

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add_filter( 'admin_body_class', array( $this, 'smush_body_classes' ) );

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// Filter query args to remove from the URL.

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add_filter( 'removable_query_args', array( $this, 'add_removable_query_args' ) );

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}

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/**

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* Enqueue scripts.

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*

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* @since 3.8.8

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*

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* @param string $hook Hook from where the call is made.

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*/

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public function enqueue_scripts( $hook ) {}

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/**

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* Return the admin menu slug

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*

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* @return string

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*/

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public function get_slug() {

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return $this->slug;

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}

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/**

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* Load an admin view.

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*

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* @param string $name View name = file name.

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* @param array $args Arguments.

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* @param string $dir Directory for the views. Default: views.

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*/

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public function view( $name, $args = array(), $dir = 'views' ) {

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$file = WP_SMUSH_DIR . "app/{$dir}/{$name}.php";

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$content = '';

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if ( is_file( $file ) ) {

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ob_start();

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if ( isset( $args['id'] ) ) {

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$args['orig_id'] = $args['id'];

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$args['id'] = str_replace( '/', '-', $args['id'] );

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}

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extract( $args );

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include $file;

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$content = ob_get_clean();

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}

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// Everything escaped in all template files.

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echo $content; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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}

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/**

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* Display an admin notice about plugin deactivation.

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*/

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public function smush_deactivated() {

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// Display only in backend for administrators.

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if ( ! is_admin() || ! is_super_admin() || ! get_site_option( 'smush_deactivated' ) ) {

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return;

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}

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?>

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<div class="updated">

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<p>

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<?php esc_html_e( 'Smush Free was deactivated. You have Smush Pro active!', 'wp-smushit' ); ?>

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</p>

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</div>

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<?php

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delete_site_option( 'smush_deactivated' );

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}

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/**

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* Show notice when Smush Pro is installed only with a key.

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*/

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public function smush_dash_required() {

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if ( WP_Smush::is_pro() || ! is_super_admin() || ( class_exists( 'WPMUDEV_Dashboard' ) && WPMUDEV_Dashboard::$api->has_key() ) ) {

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return;

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}

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// Do not show on free versions of the plugin.

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if ( false !== strpos( WP_SMUSH_DIR, 'wp-smushit' ) ) {

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return;

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}

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$function = is_multisite() ? 'network_admin_url' : 'admin_url';

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$url = wp_nonce_url(

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$function( 'update.php?action=install-plugin&plugin=install_wpmudev_dash' ),

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'install-plugin_install_wpmudev_dash'

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);

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?>

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<div class="notice smush-notice">

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<div class="smush-notice-logo">

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<img

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src="<?php echo esc_url( WP_SMUSH_URL . 'app/assets/images/incsub-logo.png' ); ?>"

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srcset="<?php echo esc_url( WP_SMUSH_URL . 'app/assets/images/incsub-logo@2x.png' ); ?> 2x"

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alt="<?php esc_html_e( 'Smush CDN', 'wp-smushit' ); ?>"

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>

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</div>

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<div class="smush-notice-message">

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<?php esc_html_e( 'Smush Pro requires the WPMU DEV Dashboard plugin to unlock pro features. Please make sure you have installed, activated and logged into the Dashboard.', 'wp-smushit' ); ?>

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</div>

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<div class="smush-notice-cta">

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<?php if ( class_exists( 'WPMUDEV_Dashboard' ) && ! WPMUDEV_Dashboard::$api->has_key() ) : ?>

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<a href="<?php echo esc_url( network_admin_url( 'admin.php?page=wpmudev' ) ); ?>" class="smush-notice-act button-primary" target="_blank">

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<?php esc_html_e( 'Log In', 'wp-smushit' ); ?>

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</a>

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<?php else : ?>

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<a href="<?php echo esc_url( $url ); ?>" class="smush-notice-act button-primary">

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<?php esc_html_e( 'Install Plugin', 'wp-smushit' ); ?>

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</a>

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<?php endif; ?>

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</div>

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</div>

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<?php

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}

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/**

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* Add Share UI Class.

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*

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* @param string $classes Classes string.

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*

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* @return string

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*/

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public function smush_body_classes( $classes ) {

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// Exit if function doesn't exists.

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if ( ! function_exists( 'get_current_screen' ) ) {

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return $classes;

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}

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// If not on plugin page.

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if ( ! in_array( get_current_screen()->id, Admin::$plugin_pages, true ) && false === strpos( get_current_screen()->id, 'page_smush' ) ) {

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return $classes;

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}

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// Remove old wpmud class from body of smush page to avoid style conflict.

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$classes = str_replace( 'wpmud ', '', $classes );

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$classes .= ' ' . WP_SHARED_UI_VERSION;

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return $classes;

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}

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/**

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* Filters the query args to remove from the URL.

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*

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* @since 3.8.0

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*

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* @param array $args Removable query args.

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* @return array

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*/

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public function add_removable_query_args( $args ) {

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$args[] = 'notice';

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return $args;

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}

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/**

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* Allows to register meta boxes for the page.

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*

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* @since 2.9.0

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*/

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public function register_meta_boxes() {}

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/**

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* Add meta box.

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*

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* @param string $id Meta box ID.

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* @param string $title Meta box title.

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* @param callable $callback Callback for meta box content.

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* @param callable $callback_header Callback for meta box header.

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* @param callable $callback_footer Callback for meta box footer.

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* @param string $context Meta box context.

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* @param array $args Arguments.

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*/

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public function add_meta_box( $id, $title, $callback = null, $callback_header = null, $callback_footer = null, $context = 'main', $args = array() ) {

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$default_args = array(

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'box_class' => 'sui-box',

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'box_header_class' => 'sui-box-header',

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'box_content_class' => 'sui-box-body',

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'box_footer_class' => 'sui-box-footer',

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);

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$args = wp_parse_args( $args, $default_args );

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if ( ! isset( $this->meta_boxes[ $this->slug ] ) ) {

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$this->meta_boxes[ $this->slug ] = array();

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}

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if ( ! isset( $this->meta_boxes[ $this->slug ][ $context ] ) ) {

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$this->meta_boxes[ $this->slug ][ $context ] = array();

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}

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if ( ! isset( $this->meta_boxes[ $this->slug ][ $context ] ) ) {

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$this->meta_boxes[ $this->slug ][ $context ] = array();

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}

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$meta_box = array(

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'id' => $id,

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'title' => $title,

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'callback' => $callback,

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'callback_header' => $callback_header,

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'callback_footer' => $callback_footer,

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'args' => $args,

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);

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if ( $meta_box ) {

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$this->meta_boxes[ $this->slug ][ $context ][ $id ] = $meta_box;

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}

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}

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/**

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* Render the page

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*/

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public function render() {

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// Shared UI wrapper with accessible color option.

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$classes = $this->settings->get( 'accessible_colors' ) ? 'sui-wrap sui-color-accessible' : 'sui-wrap';

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echo '<div class="' . esc_attr( $classes ) . ' wrap-' . esc_attr( $this->slug ) . '">';

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$this->render_page_header();

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$this->render_modals();

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$this->render_inner_content();

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// Nonce field.

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wp_nonce_field( 'save_wp_smush_options', 'wp_smush_options_nonce', '' );

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// Close shared ui wrapper.

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echo '</div>';

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}

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/**

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* Renders all the modals to be used in the page.

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*

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* @since 3.7.0

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*/

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private function render_modals() {

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$this->prepare_modals();

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// Render all modals.

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foreach ( $this->modals as $modal_file => $args ) {

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$this->view( $modal_file, $args, 'modals' );

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}

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}

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private function prepare_modals() {

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$this->prepare_onboarding_modal();

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$this->prepare_upgrade_modal();

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}

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/**

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* Onboarding Modal (show onload).

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*

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* List bulk smush features, and the related settings.

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*

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* => Expect to show it for the fresh installation.

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* And we will show it when users can access bulk smush page.

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* 1. Show it on single site.

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* 2. For MU site, it depends on Sub-site Controls:

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* 2.1. IF disable bulk smush page for sub-sites

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* => Only show it on network side.

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* 2.2. IF enable bulk smush page for sub-sites:

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* - Show it for sub-sites.

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* - Now we do not show it for network side since we do not show bulk smush page there.

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* TODO: Maybe show it when we support bulk smush page on network side, @see: SMUSH-369

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*/

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private function prepare_onboarding_modal() {

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$skip_quick_setup = ! empty( get_option( 'skip-smush-setup' ) );

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if (

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$skip_quick_setup

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|| $this->has_onload_modal()

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|| ! $this->settings->has_bulk_smush_page()

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) {

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return;

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}

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$this->modals['onboarding'] = array(

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'cta_url' => Helper::get_recheck_images_link(),

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);

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}

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private function has_onload_modal( $modal = false ) {

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if (

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empty( $this->modals )

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|| ( $modal && ! isset( $this->modals[ $modal ] ) )

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) {

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return false;

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}

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$onload_modals = array(

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'onboarding',

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'updated',

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);

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$rendered_onload_modals = array_intersect( $onload_modals, array_keys( $this->modals ) );

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[432] Fix | Delete

return ! empty( $rendered_onload_modals );

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}

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[435] Fix | Delete

/**

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* Upgrade/New Feature modal (show onload).

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*

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* Show it when users can access bulk smush page, and network admin.

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*/

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private function prepare_upgrade_modal() {

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$whitelabel_hide_doc_link = apply_filters( 'wpmudev_branding_hide_doc_link', false );

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$hide_upgrade_modal = empty( get_site_option( 'wp-smush-show_upgrade_modal' ) );

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$is_on_subsite_screen = ! is_network_admin();

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if (

[445] Fix | Delete

$this->has_onload_modal()

[446] Fix | Delete

|| $hide_upgrade_modal

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|| $whitelabel_hide_doc_link

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|| ( $is_on_subsite_screen && ! $this->settings->has_webp_page() )

[449] Fix | Delete

) {

[450] Fix | Delete

$should_ignore_upgrade_modal = $whitelabel_hide_doc_link || $this->has_onload_modal( 'onboarding' );

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if ( $should_ignore_upgrade_modal ) {

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delete_site_option( 'wp-smush-show_upgrade_modal' );

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}

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return;

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}

[456] Fix | Delete

[457] Fix | Delete

$cta_url = Helper::get_page_url( 'smush-webp' );

[458] Fix | Delete

$this->modals['updated'] = array(

[459] Fix | Delete

'cta_url' => $cta_url,

[460] Fix | Delete

);

[461] Fix | Delete

}

[462] Fix | Delete

[463] Fix | Delete

/**

[464] Fix | Delete

* Get the current screen tab

[465] Fix | Delete

*

[466] Fix | Delete

* @return string

[467] Fix | Delete

*/

[468] Fix | Delete

public function get_current_tab() {

[469] Fix | Delete

$tabs = $this->get_tabs();

[470] Fix | Delete

$view = filter_input( INPUT_GET, 'view', FILTER_SANITIZE_SPECIAL_CHARS );

[471] Fix | Delete

[472] Fix | Delete

if ( $view && array_key_exists( $view, $tabs ) ) {

[473] Fix | Delete

return $view;

[474] Fix | Delete

}

[475] Fix | Delete

[476] Fix | Delete

if ( empty( $tabs ) ) {

[477] Fix | Delete

return false;

[478] Fix | Delete

}

[479] Fix | Delete

[480] Fix | Delete

reset( $tabs );

[481] Fix | Delete

return key( $tabs );

[482] Fix | Delete

}

[483] Fix | Delete

[484] Fix | Delete

/**

[485] Fix | Delete

* Display tabs navigation

[486] Fix | Delete

*/

[487] Fix | Delete

public function show_tabs() {

[488] Fix | Delete

$this->view(

[489] Fix | Delete

'tabs',

[490] Fix | Delete

array(

[491] Fix | Delete

'tabs' => $this->get_tabs(),

[492] Fix | Delete

)

[493] Fix | Delete

);

[494] Fix | Delete

}

[495] Fix | Delete

[496] Fix | Delete

/**

[497] Fix | Delete

* Get a tab URL

[498] Fix | Delete

*

[499] Fix | Delete