282 lines
8.2 KiB
PHP
282 lines
8.2 KiB
PHP
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<?php
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/**
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* WPSEO plugin file.
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*
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* @package WPSEO\Admin\Menu
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*/
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/**
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* Admin menu base class.
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*/
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abstract class WPSEO_Base_Menu implements WPSEO_WordPress_Integration {
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/**
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* A menu.
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*
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* @var WPSEO_Menu
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*/
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protected $menu;
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/**
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* Constructs the Admin Menu.
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*
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* @param WPSEO_Menu $menu Menu to use.
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*/
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public function __construct( WPSEO_Menu $menu ) {
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$this->menu = $menu;
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}
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/**
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* Returns the list of registered submenu pages.
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*
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* @return array List of registered submenu pages.
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*/
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abstract public function get_submenu_pages();
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/**
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* Creates a submenu formatted array.
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*
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* @param string $page_title Page title to use.
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* @param string $page_slug Page slug to use.
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* @param callable|null $callback Optional. Callback which handles the page request.
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* @param callable[]|null $hook Optional. Hook to trigger when the page is registered.
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*
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* @return array Formatted submenu.
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*/
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protected function get_submenu_page( $page_title, $page_slug, $callback = null, $hook = null ) {
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if ( $callback === null ) {
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$callback = $this->get_admin_page_callback();
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}
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return [
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$this->get_page_identifier(),
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'',
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$page_title,
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$this->get_manage_capability(),
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$page_slug,
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$callback,
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$hook,
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];
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}
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/**
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* Registers submenu pages as menu pages.
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*
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* This method should only be used if the user does not have the required capabilities
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* to access the parent menu page.
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*
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* @param array $submenu_pages List of submenu pages to register.
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*
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* @return void
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*/
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protected function register_menu_pages( $submenu_pages ) {
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if ( ! is_array( $submenu_pages ) || empty( $submenu_pages ) ) {
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return;
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}
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// Loop through submenu pages and add them.
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array_walk( $submenu_pages, [ $this, 'register_menu_page' ] );
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}
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/**
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* Registers submenu pages.
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*
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* @param array $submenu_pages List of submenu pages to register.
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*
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* @return void
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*/
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protected function register_submenu_pages( $submenu_pages ) {
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if ( ! is_array( $submenu_pages ) || empty( $submenu_pages ) ) {
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return;
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}
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// Loop through submenu pages and add them.
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array_walk( $submenu_pages, [ $this, 'register_submenu_page' ] );
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}
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/**
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* Registers a submenu page as a menu page.
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*
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* This method should only be used if the user does not have the required capabilities
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* to access the parent menu page.
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*
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* @param array $submenu_page {
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* Submenu page definition.
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*
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* @type string $0 Parent menu page slug.
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* @type string $1 Page title, currently unused.
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* @type string $2 Title to display in the menu.
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* @type string $3 Required capability to access the page.
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* @type string $4 Page slug.
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* @type callable $5 Callback to run when the page is rendered.
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* @type array $6 Optional. List of callbacks to run when the page is loaded.
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* }
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*
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* @return void
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*/
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protected function register_menu_page( $submenu_page ) {
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// If the submenu page requires the general manage capability, it must be added as an actual submenu page.
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if ( $submenu_page[3] === $this->get_manage_capability() ) {
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return;
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}
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$page_title = 'Yoast SEO: ' . $submenu_page[2];
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// Register submenu page as menu page.
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$hook_suffix = add_menu_page(
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$page_title,
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$submenu_page[2],
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$submenu_page[3],
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$submenu_page[4],
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$submenu_page[5],
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$this->get_icon_svg(),
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99
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);
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// If necessary, add hooks for the submenu page.
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if ( isset( $submenu_page[6] ) && ( is_array( $submenu_page[6] ) ) ) {
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$this->add_page_hooks( $hook_suffix, $submenu_page[6] );
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}
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}
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/**
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* Registers a submenu page.
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*
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* This method will override the capability of the page to automatically use the
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* general manage capability. Use the `register_menu_page()` method if the submenu
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* page should actually use a different capability.
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*
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* @param array $submenu_page {
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* Submenu page definition.
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*
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* @type string $0 Parent menu page slug.
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* @type string $1 Page title, currently unused.
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* @type string $2 Title to display in the menu.
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* @type string $3 Required capability to access the page.
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* @type string $4 Page slug.
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* @type callable $5 Callback to run when the page is rendered.
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* @type array $6 Optional. List of callbacks to run when the page is loaded.
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* }
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*
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* @return void
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*/
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protected function register_submenu_page( $submenu_page ) {
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$page_title = $submenu_page[2];
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// We cannot use $submenu_page[1] because add-ons define that, so hard-code this value.
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if ( $submenu_page[4] === 'wpseo_licenses' ) {
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$page_title = $this->get_license_page_title();
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}
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/*
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* Handle the Google Search Console special case by passing a fake parent
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* page slug. This way, the sub-page is stil registered and can be accessed
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* directly. Its menu item won't be displayed.
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*/
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if ( $submenu_page[4] === 'wpseo_search_console' ) {
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// Set the parent page slug to a non-existing one.
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$submenu_page[0] = 'wpseo_fake_menu_parent_page_slug';
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}
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$page_title .= ' - Yoast SEO';
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// Register submenu page.
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$hook_suffix = add_submenu_page(
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$submenu_page[0],
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$page_title,
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$submenu_page[2],
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$submenu_page[3],
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$submenu_page[4],
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$submenu_page[5]
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);
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// If necessary, add hooks for the submenu page.
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if ( isset( $submenu_page[6] ) && ( is_array( $submenu_page[6] ) ) ) {
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$this->add_page_hooks( $hook_suffix, $submenu_page[6] );
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}
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}
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/**
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* Adds hook callbacks for a given admin page hook suffix.
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*
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* @param string $hook_suffix Admin page hook suffix, as returned by `add_menu_page()`
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* or `add_submenu_page()`.
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* @param array $callbacks Callbacks to add.
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*
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* @return void
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*/
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protected function add_page_hooks( $hook_suffix, array $callbacks ) {
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foreach ( $callbacks as $callback ) {
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add_action( 'load-' . $hook_suffix, $callback );
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}
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}
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/**
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* Gets the main admin page identifier.
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*
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* @return string Admin page identifier.
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*/
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protected function get_page_identifier() {
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return $this->menu->get_page_identifier();
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}
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/**
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* Checks whether the current user has capabilities to manage all options.
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*
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* @return bool True if capabilities are sufficient, false otherwise.
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*/
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protected function check_manage_capability() {
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return WPSEO_Capability_Utils::current_user_can( $this->get_manage_capability() );
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}
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/**
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* Returns the capability that is required to manage all options.
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*
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* @return string Capability to check against.
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*/
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abstract protected function get_manage_capability();
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/**
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* Returns the page handler callback.
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*
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* @return array Callback page handler.
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*/
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protected function get_admin_page_callback() {
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return [ $this->menu, 'load_page' ];
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}
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/**
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* Returns the page title to use for the licenses page.
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*
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* @return string The title for the license page.
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*/
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protected function get_license_page_title() {
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static $title = null;
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if ( $title === null ) {
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$title = __( 'Premium', 'wordpress-seo' );
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}
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return $title;
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}
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/**
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* Returns a base64 URL for the svg for use in the menu.
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*
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* @param bool $base64 Whether or not to return base64'd output.
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*
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* @return string SVG icon.
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*/
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public function get_icon_svg( $base64 = true ) {
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$svg = '<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xml:space="preserve" width="100%" height="100%" style="fill:#82878c" viewBox="0 0 512 512" role="img" aria-hidden="true" focusable="false"><g><g><g><g><path d="M203.6,395c6.8-17.4,6.8-36.6,0-54l-79.4-204h70.9l47.7,149.4l74.8-207.6H116.4c-41.8,0-76,34.2-76,76V357c0,41.8,34.2,76,76,76H173C189,424.1,197.6,410.3,203.6,395z"/></g><g><path d="M471.6,154.8c0-41.8-34.2-76-76-76h-3L285.7,365c-9.6,26.7-19.4,49.3-30.3,68h216.2V154.8z"/></g></g><path stroke-width="2.974" stroke-miterlimit="10" d="M338,1.3l-93.3,259.1l-42.1-131.9h-89.1l83.8,215.2c6,15.5,6,32.5,0,48c-7.4,19-19,37.3-53,41.9l-7.2,1v76h8.3c81.7,0,118.9-57.2,149.6-142.9L431.6,1.3H338z M279.4,362c-32.9,92-67.6,128.7-125.7,131.8v-45c37.5-7.5,51.3-31,59.1-51.1c7.5-19.3,7.5-40.7,0-60l-75-192.7h52.8l53.3,166.8l105.9-294h58.1L279.4,362z"/></g></g></svg>';
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if ( $base64 ) {
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//phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode -- This encoding is intended.
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return 'data:image/svg+xml;base64,' . base64_encode( $svg );
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}
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return $svg;
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}
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}
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