mirror of
https://git.sindominio.net/estibadores/wordpress.git
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447 lines
16 KiB
PHP
447 lines
16 KiB
PHP
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<?php
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/**
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* Base class for both admin
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*
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* @since 1.8
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*/
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class PLL_Admin_Base extends PLL_Base {
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public $filter_lang, $curlang, $pref_lang;
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/**
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* Loads the polylang text domain
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* Setups actions needed on all admin pages
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*
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* @since 1.8
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*
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* @param object $links_model
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*/
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public function __construct( &$links_model ) {
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parent::__construct( $links_model );
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// Plugin i18n, only needed for backend
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load_plugin_textdomain( 'polylang', false, basename( POLYLANG_DIR ) . '/languages' );
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// Adds the link to the languages panel in the WordPress admin menu
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add_action( 'admin_menu', array( $this, 'add_menus' ) );
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// Setup js scripts and css styles
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add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
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add_action( 'admin_print_footer_scripts', array( $this, 'admin_print_footer_scripts' ), 0 ); // High priority in case an ajax request is sent by an immediately invoked function
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add_action( 'customize_controls_enqueue_scripts', array( $this, 'customize_controls_enqueue_scripts' ) );
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if ( defined( 'POLYLANG_PRO' ) ) {
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new PLL_Pro();
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} elseif ( ! defined( 'PLL_LINGOTEK_AD' ) || PLL_LINGOTEK_AD ) {
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require_once POLYLANG_DIR . '/lingotek/lingotek.php'; // Lingotek
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add_action( 'wp_loaded', array( new PLL_Lingotek(), 'init' ) );
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}
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}
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/**
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* Setups filters and action needed on all admin pages and on plugins page
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* Loads the settings pages or the filters base on the request
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*
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* @since 1.2
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*/
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public function init() {
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parent::init();
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$this->notices = new PLL_Admin_Notices( $this );
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if ( Polylang::is_wizard() && class_exists( 'PLL_Wizard_Pro' ) ) {
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// Instantiate PLL_Wizard_Pro class after all PLL_Admin object is all initialized.
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// After PLL_Admin::maybe_load_sync_post which is hooked on admin_init with priority 20.
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add_action( 'admin_init', array( $this, 'instantiate_wizard_pro' ), 30 );
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}
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$this->wizard = new PLL_Wizard( $this );
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if ( ! $this->model->get_languages_list() ) {
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return;
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}
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$this->links = new PLL_Admin_Links( $this ); // FIXME needed here ?
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$this->static_pages = new PLL_Admin_Static_Pages( $this ); // FIXME needed here ?
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$this->filters_links = new PLL_Filters_Links( $this ); // FIXME needed here ?
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// Filter admin language for users
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// We must not call user info before WordPress defines user roles in wp-settings.php
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add_action( 'setup_theme', array( $this, 'init_user' ) );
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add_filter( 'request', array( $this, 'request' ) );
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// Adds the languages in admin bar
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add_action( 'admin_bar_menu', array( $this, 'admin_bar_menu' ), 100 ); // 100 determines the position
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// Translate slugs, only for pretty permalinks
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if ( get_option( 'permalink_structure' ) && class_exists( 'PLL_Translate_Slugs' ) ) {
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$slugs_model = new PLL_Translate_Slugs_Model( $this );
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$this->translate_slugs = new PLL_Translate_Slugs( $slugs_model, $this->curlang );
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}
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}
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/**
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* Adds the link to the languages panel in the WordPress admin menu
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*
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* @since 0.1
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*/
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public function add_menus() {
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global $admin_page_hooks;
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// Prepare the list of tabs
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$tabs = array( 'lang' => __( 'Languages', 'polylang' ) );
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// Only if at least one language has been created
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if ( $this->model->get_languages_list() ) {
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$tabs['strings'] = __( 'Strings translations', 'polylang' );
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}
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$tabs['settings'] = __( 'Settings', 'polylang' );
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/**
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* Filter the list of tabs in Polylang settings
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*
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* @since 1.5.1
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*
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* @param array $tabs list of tab names
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*/
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$tabs = apply_filters( 'pll_settings_tabs', $tabs );
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$parent = '';
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foreach ( $tabs as $tab => $title ) {
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$page = 'lang' === $tab ? 'mlang' : "mlang_$tab";
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if ( empty( $parent ) ) {
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$parent = $page;
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add_menu_page( $title, __( 'Languages', 'polylang' ), 'manage_options', $page, null, 'dashicons-translation' );
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$admin_page_hooks[ $page ] = 'languages'; // Hack to avoid the localization of the hook name. See: https://core.trac.wordpress.org/ticket/18857
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}
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add_submenu_page( $parent, $title, $title, 'manage_options', $page, array( $this, 'languages_page' ) );
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}
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}
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/**
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* Setup js scripts & css styles ( only on the relevant pages )
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*
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* @since 0.6
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*/
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public function admin_enqueue_scripts() {
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$screen = get_current_screen();
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if ( empty( $screen ) ) {
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return;
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}
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
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// For each script:
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// 0 => the pages on which to load the script
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// 1 => the scripts it needs to work
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// 2 => 1 if loaded even if languages have not been defined yet, 0 otherwise
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// 3 => 1 if loaded in footer
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// FIXME: check if I can load more scripts in footer
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$scripts = array(
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'post' => array( array( 'edit', 'upload' ), array( 'jquery', 'wp-ajax-response' ), 0, 1 ),
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'term' => array( array( 'edit-tags', 'term' ), array( 'jquery', 'wp-ajax-response', 'jquery-ui-autocomplete' ), 0, 1 ),
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'user' => array( array( 'profile', 'user-edit' ), array( 'jquery' ), 0, 0 ),
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'widgets' => array( array( 'widgets' ), array( 'jquery' ), 0, 0 ),
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);
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if ( ! empty( $screen->post_type ) && $this->model->is_translated_post_type( $screen->post_type ) ) {
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// Classic editor.
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if ( ! method_exists( $screen, 'is_block_editor' ) || ! $screen->is_block_editor() ) {
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$scripts['classic-editor'] = array( array( 'post', 'media', 'async-upload' ), array( 'jquery', 'wp-ajax-response', 'post' ), 0, 1 );
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}
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// Block editor with legacy metabox in WP 5.0+.
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if ( method_exists( $screen, 'is_block_editor' ) && $screen->is_block_editor() && ! pll_use_block_editor_plugin() ) {
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$scripts['block-editor'] = array( array( 'post' ), array( 'jquery', 'wp-ajax-response', 'wp-api-fetch' ), 0, 1 );
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}
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}
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foreach ( $scripts as $script => $v ) {
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if ( in_array( $screen->base, $v[0] ) && ( $v[2] || $this->model->get_languages_list() ) ) {
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wp_enqueue_script( 'pll_' . $script, plugins_url( '/js/' . $script . $suffix . '.js', POLYLANG_FILE ), $v[1], POLYLANG_VERSION, $v[3] );
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}
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}
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wp_enqueue_style( 'polylang_admin', plugins_url( '/css/admin' . $suffix . '.css', POLYLANG_FILE ), array(), POLYLANG_VERSION );
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$this->localize_scripts();
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}
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/**
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* Enqueue scripts to the WP Customizer.
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*
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* @since 2.4.0
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*/
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public function customize_controls_enqueue_scripts() {
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if ( $this->model->get_languages_list() ) {
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
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wp_enqueue_script( 'pll_widgets', plugins_url( '/js/widgets' . $suffix . '.js', POLYLANG_FILE ), array( 'jquery' ), POLYLANG_VERSION, true );
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$this->localize_scripts();
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}
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}
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/**
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* Localize scripts.
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*
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* @since 2.4.0
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*/
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public function localize_scripts() {
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if ( wp_script_is( 'pll_classic-editor', 'enqueued' ) ) {
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wp_localize_script(
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'pll_classic-editor',
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'confirm_text',
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__( 'You are about to overwrite an existing translation. Are you sure you want to proceed?', 'polylang' )
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);
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}
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if ( wp_script_is( 'pll_block-editor', 'enqueued' ) ) {
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wp_localize_script(
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'pll_block-editor',
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'confirm_text',
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__( 'You are about to overwrite an existing translation. Are you sure you want to proceed?', 'polylang' )
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);
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}
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if ( wp_script_is( 'pll_widgets', 'enqueued' ) ) {
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wp_localize_script(
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'pll_widgets',
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'pll_widgets',
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array(
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'flags' => wp_list_pluck( $this->model->get_languages_list(), 'flag', 'slug' ),
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)
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);
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}
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}
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/**
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* Sets pll_ajax_backend on all backend ajax request
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* The final goal is to detect if an ajax request is made on admin or frontend
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*
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* Takes care to various situations:
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* when the ajax request has no options.data thanks to ScreenfeedFr
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* see: https://wordpress.org/support/topic/ajaxprefilter-may-not-work-as-expected
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* when options.data is a json string
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* see: https://wordpress.org/support/topic/polylang-breaking-third-party-ajax-requests-on-admin-panels
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* when options.data is an empty string (GET request with the method 'load')
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* see: https://wordpress.org/support/topic/invalid-url-during-wordpress-new-dashboard-widget-operation
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*
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* @since 1.4
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*/
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public function admin_print_footer_scripts() {
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global $post_ID, $tag_ID;
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$params = array( 'pll_ajax_backend' => 1 );
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if ( ! empty( $post_ID ) ) {
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$params = array_merge( $params, array( 'pll_post_id' => (int) $post_ID ) );
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}
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if ( ! empty( $tag_ID ) ) {
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$params = array_merge( $params, array( 'pll_term_id' => (int) $tag_ID ) );
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}
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$str = http_build_query( $params );
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$arr = wp_json_encode( $params );
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?>
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<script type="text/javascript">
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if (typeof jQuery != 'undefined') {
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(function($){
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$.ajaxPrefilter(function (options, originalOptions, jqXHR) {
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if ( -1 != options.url.indexOf( ajaxurl ) || -1 != ajaxurl.indexOf( options.url ) ) {
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if ( 'undefined' === typeof options.data ) {
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options.data = ( 'get' === options.type.toLowerCase() ) ? '<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>' : <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?>;
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} else {
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if ( 'string' === typeof options.data ) {
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if ( '' === options.data && 'get' === options.type.toLowerCase() ) {
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options.url = options.url+'&<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>';
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} else {
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try {
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var o = $.parseJSON(options.data);
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o = $.extend(o, <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?>);
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options.data = JSON.stringify(o);
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}
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catch(e) {
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options.data = '<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>&'+options.data;
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}
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}
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} else {
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options.data = $.extend(options.data, <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?>);
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}
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}
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}
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});
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})(jQuery)
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}
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</script>
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<?php
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}
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/**
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* Sets the admin current language, used to filter the content
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*
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* @since 2.0
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*/
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public function set_current_language() {
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$this->curlang = $this->filter_lang;
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// Edit Post
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if ( isset( $_REQUEST['pll_post_id'] ) && $lang = $this->model->post->get_language( (int) $_REQUEST['pll_post_id'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
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$this->curlang = $lang;
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} elseif ( 'post.php' === $GLOBALS['pagenow'] && isset( $_GET['post'] ) && $lang = $this->model->post->get_language( (int) $_GET['post'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
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$this->curlang = $lang;
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} elseif ( 'post-new.php' === $GLOBALS['pagenow'] && ( empty( $_GET['post_type'] ) || $this->model->is_translated_post_type( sanitize_key( $_GET['post_type'] ) ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification
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$this->curlang = empty( $_GET['new_lang'] ) ? $this->pref_lang : $this->model->get_language( sanitize_key( $_GET['new_lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
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}
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// Edit Term
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// FIXME 'edit-tags.php' for backward compatibility with WP < 4.5
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elseif ( in_array( $GLOBALS['pagenow'], array( 'edit-tags.php', 'term.php' ) ) && isset( $_GET['tag_ID'] ) && $lang = $this->model->term->get_language( (int) $_GET['tag_ID'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
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$this->curlang = $lang;
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} elseif ( isset( $_REQUEST['pll_term_id'] ) && $lang = $this->model->term->get_language( (int) $_REQUEST['pll_term_id'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
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$this->curlang = $lang;
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} elseif ( 'edit-tags.php' === $GLOBALS['pagenow'] && isset( $_GET['taxonomy'] ) && $this->model->is_translated_taxonomy( sanitize_key( $_GET['taxonomy'] ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification
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if ( ! empty( $_GET['new_lang'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
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$this->curlang = $this->model->get_language( sanitize_key( $_GET['new_lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
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} elseif ( empty( $this->curlang ) ) {
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$this->curlang = $this->pref_lang;
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}
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}
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// Ajax
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if ( wp_doing_ajax() && ! empty( $_REQUEST['lang'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
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$this->curlang = $this->model->get_language( sanitize_key( $_REQUEST['lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
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}
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}
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/**
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* Defines the backend language and the admin language filter based on user preferences
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*
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* @since 1.2.3
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*/
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|
|
public function init_user() {
|
||
|
|
// Language for admin language filter: may be empty
|
||
|
|
// $_GET['lang'] is numeric when editing a language, not when selecting a new language in the filter
|
||
|
|
// We intentionally don't use a nonce to update the language filter
|
||
|
|
if ( ! wp_doing_ajax() && ! empty( $_GET['lang'] ) && ! is_numeric( sanitize_key( $_GET['lang'] ) ) && current_user_can( 'edit_user', $user_id = get_current_user_id() ) ) { // phpcs:ignore WordPress.Security.NonceVerification
|
||
|
|
update_user_meta( $user_id, 'pll_filter_content', ( $lang = $this->model->get_language( sanitize_key( $_GET['lang'] ) ) ) ? $lang->slug : '' ); // phpcs:ignore WordPress.Security.NonceVerification
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->filter_lang = $this->model->get_language( get_user_meta( get_current_user_id(), 'pll_filter_content', true ) );
|
||
|
|
|
||
|
|
// Set preferred language for use when saving posts and terms: must not be empty
|
||
|
|
$this->pref_lang = empty( $this->filter_lang ) ? $this->model->get_language( $this->options['default_lang'] ) : $this->filter_lang;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Filter the preferred language on admin side
|
||
|
|
* The preferred language is used for example to determine the language of a new post
|
||
|
|
*
|
||
|
|
* @since 1.2.3
|
||
|
|
*
|
||
|
|
* @param object $pref_lang preferred language
|
||
|
|
*/
|
||
|
|
$this->pref_lang = apply_filters( 'pll_admin_preferred_language', $this->pref_lang );
|
||
|
|
|
||
|
|
$this->set_current_language();
|
||
|
|
|
||
|
|
// Inform that the admin language has been set
|
||
|
|
// Only if the admin language is one of the Polylang defined language
|
||
|
|
if ( $curlang = $this->model->get_language( get_user_locale() ) ) {
|
||
|
|
/** This action is documented in frontend/choose-lang.php */
|
||
|
|
do_action( 'pll_language_defined', $curlang->slug, $curlang );
|
||
|
|
} else {
|
||
|
|
/** This action is documented in include/class-polylang.php */
|
||
|
|
do_action( 'pll_no_language_defined' ); // to load overridden textdomains
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Avoids parsing a tax query when all languages are requested
|
||
|
|
* Fixes https://wordpress.org/support/topic/notice-undefined-offset-0-in-wp-includesqueryphp-on-line-3877 introduced in WP 4.1
|
||
|
|
*
|
||
|
|
* @see the suggestion of @boonebgorges, https://core.trac.wordpress.org/ticket/31246
|
||
|
|
*
|
||
|
|
* @since 1.6.5
|
||
|
|
*
|
||
|
|
* @param array $qvars
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public function request( $qvars ) {
|
||
|
|
if ( isset( $qvars['lang'] ) && 'all' === $qvars['lang'] ) {
|
||
|
|
unset( $qvars['lang'] );
|
||
|
|
}
|
||
|
|
|
||
|
|
return $qvars;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds the languages list in admin bar for the admin languages filter
|
||
|
|
*
|
||
|
|
* @since 0.9
|
||
|
|
*
|
||
|
|
* @param object $wp_admin_bar
|
||
|
|
*/
|
||
|
|
public function admin_bar_menu( $wp_admin_bar ) {
|
||
|
|
$all_item = (object) array(
|
||
|
|
'slug' => 'all',
|
||
|
|
'name' => __( 'Show all languages', 'polylang' ),
|
||
|
|
'flag' => '<span class="ab-icon"></span>',
|
||
|
|
);
|
||
|
|
|
||
|
|
$selected = empty( $this->filter_lang ) ? $all_item : $this->filter_lang;
|
||
|
|
|
||
|
|
$title = sprintf(
|
||
|
|
'<span class="ab-label"%1$s><span class="screen-reader-text">%2$s</span>%3$s</span>',
|
||
|
|
'all' === $selected->slug ? '' : sprintf( ' lang="%s"', esc_attr( $selected->get_locale( 'display' ) ) ),
|
||
|
|
__( 'Filters content by language', 'polylang' ),
|
||
|
|
esc_html( $selected->name )
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Filters the admin languages filter submenu items
|
||
|
|
*
|
||
|
|
* @since 2.6
|
||
|
|
*
|
||
|
|
* @param array $items The admin languages filter submenu items.
|
||
|
|
*/
|
||
|
|
$items = apply_filters( 'pll_admin_languages_filter', array_merge( array( $all_item ), $this->model->get_languages_list() ) );
|
||
|
|
|
||
|
|
if ( ! empty( $items ) ) {
|
||
|
|
$wp_admin_bar->add_menu(
|
||
|
|
array(
|
||
|
|
'id' => 'languages',
|
||
|
|
'title' => $selected->flag . $title,
|
||
|
|
'href' => esc_url( add_query_arg( 'lang', $selected->slug, remove_query_arg( 'paged' ) ) ),
|
||
|
|
'meta' => array( 'title' => __( 'Filters content by language', 'polylang' ) ),
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ( $items as $lang ) {
|
||
|
|
if ( $selected->slug === $lang->slug ) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$wp_admin_bar->add_menu(
|
||
|
|
array(
|
||
|
|
'parent' => 'languages',
|
||
|
|
'id' => $lang->slug,
|
||
|
|
'title' => $lang->flag . esc_html( $lang->name ),
|
||
|
|
'href' => esc_url( add_query_arg( 'lang', $lang->slug, remove_query_arg( 'paged' ) ) ),
|
||
|
|
'meta' => 'all' === $lang->slug ? array() : array( 'lang' => esc_attr( $lang->get_locale( 'display' ) ) ),
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Instantiate PLL_Wizard_Pro class.
|
||
|
|
*
|
||
|
|
* @since 2.7
|
||
|
|
*/
|
||
|
|
public function instantiate_wizard_pro() {
|
||
|
|
$this->wizard_pro = new PLL_Wizard_Pro( $this );
|
||
|
|
}
|
||
|
|
}
|