| @@ -3,22 +3,65 @@ | ||
| 3 | 3 | * @package Polylang |
| 4 | 4 | */ |
| 5 | 5 | |
| 6 | 6 | /** |
| 7 | - * Base class for both admin | |
| 7 | + * Setup features available on all admin pages. | |
| 8 | 8 | * |
| 9 | 9 | * @since 1.8 |
| 10 | 10 | */ |
| 11 | -class PLL_Admin_Base extends PLL_Base { | |
| 12 | - public $filter_lang, $curlang, $pref_lang; | |
| 11 | +abstract class PLL_Admin_Base extends PLL_Base { | |
| 12 | + /** | |
| 13 | + * Current language (used to filter the content). | |
| 14 | + * | |
| 15 | + * @var PLL_Language|null | |
| 16 | + */ | |
| 17 | + public $curlang; | |
| 13 | 18 | |
| 14 | 19 | /** |
| 15 | - * Loads the polylang text domain | |
| 16 | - * Setups actions needed on all admin pages | |
| 20 | + * Language selected in the admin language filter. | |
| 17 | 21 | * |
| 22 | + * @var PLL_Language|null | |
| 23 | + */ | |
| 24 | + public $filter_lang; | |
| 25 | + | |
| 26 | + /** | |
| 27 | + * Preferred language to assign to new contents. | |
| 28 | + * | |
| 29 | + * @var PLL_Language|null | |
| 30 | + */ | |
| 31 | + public $pref_lang; | |
| 32 | + | |
| 33 | + /** | |
| 34 | + * @var PLL_Filters_Links|null | |
| 35 | + */ | |
| 36 | + public $filters_links; | |
| 37 | + | |
| 38 | + /** | |
| 39 | + * @var PLL_Admin_Links|null | |
| 40 | + */ | |
| 41 | + public $links; | |
| 42 | + | |
| 43 | + /** | |
| 44 | + * @var PLL_Admin_Notices|null | |
| 45 | + */ | |
| 46 | + public $notices; | |
| 47 | + | |
| 48 | + /** | |
| 49 | + * @var PLL_Admin_Static_Pages|null | |
| 50 | + */ | |
| 51 | + public $static_pages; | |
| 52 | + | |
| 53 | + /** | |
| 54 | + * @var PLL_Admin_Default_Term|null | |
| 55 | + */ | |
| 56 | + public $default_term; | |
| 57 | + | |
| 58 | + /** | |
| 59 | + * Setups actions needed on all admin pages. | |
| 60 | + * | |
| 18 | 61 | * @since 1.8 |
| 19 | 62 | * |
| 20 | - * @param object $links_model | |
| 63 | + * @param PLL_Links_Model $links_model Reference to the links model. | |
| 21 | 64 | */ |
| 22 | 65 | public function __construct( &$links_model ) { |
| 23 | 66 | parent::__construct( $links_model ); |
| 24 | 67 | |
| @@ -24,13 +67,19 @@ | ||
| 24 | 67 | |
| 25 | 68 | // Adds the link to the languages panel in the WordPress admin menu |
| 26 | 69 | add_action( 'admin_menu', array( $this, 'add_menus' ) ); |
| 27 | 70 | |
| 71 | + add_action( 'admin_menu', array( $this, 'remove_customize_submenu' ) ); | |
| 72 | + | |
| 28 | 73 | // Setup js scripts and css styles |
| 29 | 74 | add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) ); |
| 30 | 75 | 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 |
| 31 | 76 | |
| 32 | 77 | add_action( 'customize_controls_enqueue_scripts', array( $this, 'customize_controls_enqueue_scripts' ) ); |
| 78 | + | |
| 79 | + // Early instantiated to be able to correctly initialize language properties. | |
| 80 | + $this->static_pages = new PLL_Admin_Static_Pages( $this ); | |
| 81 | + $this->model->set_languages_ready(); | |
| 33 | 82 | } |
| 34 | 83 | |
| 35 | 84 | /** |
| 36 | 85 | * Setups filters and action needed on all admin pages and on plugins page |
| @@ -42,14 +91,16 @@ | ||
| 42 | 91 | parent::init(); |
| 43 | 92 | |
| 44 | 93 | $this->notices = new PLL_Admin_Notices( $this ); |
| 45 | 94 | |
| 46 | - if ( ! $this->model->get_languages_list() ) { | |
| 95 | + $this->default_term = new PLL_Admin_Default_Term( $this ); | |
| 96 | + $this->default_term->add_hooks(); | |
| 97 | + | |
| 98 | + if ( ! $this->model->has_languages() ) { | |
| 47 | 99 | return; |
| 48 | 100 | } |
| 49 | 101 | |
| 50 | 102 | $this->links = new PLL_Admin_Links( $this ); // FIXME needed here ? |
| 51 | - $this->static_pages = new PLL_Admin_Static_Pages( $this ); // FIXME needed here ? | |
| 52 | 103 | $this->filters_links = new PLL_Filters_Links( $this ); // FIXME needed here ? |
| 53 | 104 | |
| 54 | 105 | // Filter admin language for users |
| 55 | 106 | // We must not call user info before WordPress defines user roles in wp-settings.php |
| @@ -63,8 +114,10 @@ | ||
| 63 | 114 | /** |
| 64 | 115 | * Adds the link to the languages panel in the WordPress admin menu |
| 65 | 116 | * |
| 66 | 117 | * @since 0.1 |
| 118 | + * | |
| 119 | + * @return void | |
| 67 | 120 | */ |
| 68 | 121 | public function add_menus() { |
| 69 | 122 | global $admin_page_hooks; |
| 70 | 123 | |
| @@ -71,10 +124,10 @@ | ||
| 71 | 124 | // Prepare the list of tabs |
| 72 | 125 | $tabs = array( 'lang' => __( 'Languages', 'polylang' ) ); |
| 73 | 126 | |
| 74 | 127 | // Only if at least one language has been created |
| 75 | - if ( $this->model->get_languages_list() ) { | |
| 76 | - $tabs['strings'] = __( 'Strings translations', 'polylang' ); | |
| 128 | + if ( $this->model->has_languages() ) { | |
| 129 | + $tabs['strings'] = __( 'Translations', 'polylang' ); | |
| 77 | 130 | } |
| 78 | 131 | |
| 79 | 132 | $tabs['settings'] = __( 'Settings', 'polylang' ); |
| 80 | 133 | |
| @@ -92,9 +145,9 @@ | ||
| 92 | 145 | foreach ( $tabs as $tab => $title ) { |
| 93 | 146 | $page = 'lang' === $tab ? 'mlang' : "mlang_$tab"; |
| 94 | 147 | if ( empty( $parent ) ) { |
| 95 | 148 | $parent = $page; |
| 96 | - add_menu_page( $title, __( 'Languages', 'polylang' ), 'manage_options', $page, null, 'dashicons-translation' ); | |
| 149 | + add_menu_page( $title, __( 'Languages', 'polylang' ), 'manage_options', $page, '__return_null', 'dashicons-translation' ); | |
| 97 | 150 | $admin_page_hooks[ $page ] = 'languages'; // Hack to avoid the localization of the hook name. See: https://core.trac.wordpress.org/ticket/18857 |
| 98 | 151 | } |
| 99 | 152 | |
| 100 | 153 | add_submenu_page( $parent, $title, $title, 'manage_options', $page, array( $this, 'languages_page' ) ); |
| @@ -104,8 +157,10 @@ | ||
| 104 | 157 | /** |
| 105 | 158 | * Setup js scripts & css styles ( only on the relevant pages ) |
| 106 | 159 | * |
| 107 | 160 | * @since 0.6 |
| 161 | + * | |
| 162 | + * @return void | |
| 108 | 163 | */ |
| 109 | 164 | public function admin_enqueue_scripts() { |
| 110 | 165 | $screen = get_current_screen(); |
| 111 | 166 | if ( empty( $screen ) ) { |
| @@ -117,64 +172,98 @@ | ||
| 117 | 172 | /* |
| 118 | 173 | * For each script: |
| 119 | 174 | * 0 => the pages on which to load the script |
| 120 | 175 | * 1 => the scripts it needs to work |
| 121 | - * 2 => 1 if loaded even if languages have not been defined yet, 0 otherwise | |
| 122 | - * 3 => 1 if loaded in footer | |
| 176 | + * 2 => true if loaded even if languages have not been defined yet, false otherwise | |
| 177 | + * 3 => true if loaded in footer | |
| 123 | 178 | */ |
| 124 | 179 | $scripts = array( |
| 125 | - 'user' => array( array( 'profile', 'user-edit' ), array( 'jquery' ), 0, 0 ), | |
| 126 | - 'widgets' => array( array( 'widgets' ), array( 'jquery' ), 0, 0 ), | |
| 180 | + 'user' => array( array( 'profile', 'user-edit' ), array( 'jquery' ), false, false ), | |
| 181 | + 'widgets' => array( array( 'widgets' ), array( 'jquery' ), false, false ), | |
| 127 | 182 | ); |
| 128 | 183 | |
| 184 | + $block_screens = array( 'widgets', 'site-editor' ); | |
| 185 | + | |
| 129 | 186 | if ( ! empty( $screen->post_type ) && $this->model->is_translated_post_type( $screen->post_type ) ) { |
| 130 | - $scripts['post'] = array( array( 'edit', 'upload' ), array( 'jquery', 'wp-ajax-response' ), 0, 1 ); | |
| 187 | + $scripts['post'] = array( array( 'edit', 'upload' ), array( 'jquery', 'wp-ajax-response' ), false, true ); | |
| 131 | 188 | |
| 132 | 189 | // Classic editor. |
| 133 | 190 | if ( ! method_exists( $screen, 'is_block_editor' ) || ! $screen->is_block_editor() ) { |
| 134 | - $scripts['classic-editor'] = array( array( 'post', 'media', 'async-upload' ), array( 'jquery', 'wp-ajax-response', 'post' ), 0, 1 ); | |
| 191 | + $scripts['classic-editor'] = array( array( 'post', 'media', 'async-upload' ), array( 'jquery', 'wp-ajax-response', 'post', 'jquery-ui-dialog', 'wp-i18n' ), false, true ); | |
| 135 | 192 | } |
| 136 | 193 | |
| 137 | 194 | // Block editor with legacy metabox in WP 5.0+. |
| 138 | - if ( method_exists( $screen, 'is_block_editor' ) && $screen->is_block_editor() && ! pll_use_block_editor_plugin() ) { | |
| 139 | - $scripts['block-editor'] = array( array( 'post' ), array( 'jquery', 'wp-ajax-response', 'wp-api-fetch' ), 0, 1 ); | |
| 140 | - } | |
| 195 | + $block_screens[] = 'post'; | |
| 141 | 196 | } |
| 142 | 197 | |
| 198 | + if ( $this->is_block_editor( $screen ) ) { | |
| 199 | + $scripts['block-editor'] = array( $block_screens, array( 'jquery', 'wp-ajax-response', 'wp-api-fetch', 'jquery-ui-dialog', 'wp-i18n' ), false, true ); | |
| 200 | + } | |
| 201 | + | |
| 143 | 202 | if ( ! empty( $screen->taxonomy ) && $this->model->is_translated_taxonomy( $screen->taxonomy ) ) { |
| 144 | - $scripts['term'] = array( array( 'edit-tags', 'term' ), array( 'jquery', 'wp-ajax-response', 'jquery-ui-autocomplete' ), 0, 1 ); | |
| 203 | + $scripts['term'] = array( array( 'edit-tags', 'term' ), array( 'jquery', 'wp-ajax-response', 'jquery-ui-autocomplete' ), false, true ); | |
| 145 | 204 | } |
| 146 | 205 | |
| 147 | 206 | foreach ( $scripts as $script => $v ) { |
| 148 | - if ( in_array( $screen->base, $v[0] ) && ( $v[2] || $this->model->get_languages_list() ) ) { | |
| 149 | - wp_enqueue_script( 'pll_' . $script, plugins_url( '/js/' . $script . $suffix . '.js', POLYLANG_FILE ), $v[1], POLYLANG_VERSION, $v[3] ); | |
| 207 | + if ( in_array( $screen->base, $v[0] ) && ( $v[2] || $this->model->has_languages() ) ) { | |
| 208 | + wp_enqueue_script( 'pll_' . $script, plugins_url( '/js/build/' . $script . $suffix . '.js', POLYLANG_ROOT_FILE ), $v[1], POLYLANG_VERSION, $v[3] ); | |
| 209 | + if ( 'classic-editor' === $script || 'block-editor' === $script ) { | |
| 210 | + wp_set_script_translations( 'pll_' . $script, 'polylang' ); | |
| 211 | + } | |
| 150 | 212 | } |
| 151 | 213 | } |
| 152 | 214 | |
| 153 | - wp_enqueue_style( 'polylang_admin', plugins_url( '/css/admin' . $suffix . '.css', POLYLANG_FILE ), array(), POLYLANG_VERSION ); | |
| 215 | + wp_register_style( 'polylang_admin', plugins_url( '/css/build/admin' . $suffix . '.css', POLYLANG_ROOT_FILE ), array( 'wp-jquery-ui-dialog' ), POLYLANG_VERSION ); | |
| 216 | + wp_enqueue_style( 'polylang_dialog', plugins_url( '/css/build/dialog' . $suffix . '.css', POLYLANG_ROOT_FILE ), array( 'polylang_admin' ), POLYLANG_VERSION ); | |
| 154 | 217 | |
| 155 | - $this->localize_scripts(); | |
| 218 | + $this->add_inline_scripts(); | |
| 156 | 219 | } |
| 157 | 220 | |
| 158 | 221 | /** |
| 222 | + * Tells whether or not the given screen is block editor kind. | |
| 223 | + * e.g. widget, site or post editor. | |
| 224 | + * | |
| 225 | + * @since 3.3 | |
| 226 | + * | |
| 227 | + * @param WP_Screen $screen Screen object. | |
| 228 | + * @return bool True if the screen is a block editor, false otherwise. | |
| 229 | + */ | |
| 230 | + protected function is_block_editor( $screen ) { | |
| 231 | + return method_exists( $screen, 'is_block_editor' ) && $screen->is_block_editor() && ! pll_use_block_editor_plugin(); | |
| 232 | + } | |
| 233 | + | |
| 234 | + /** | |
| 159 | 235 | * Enqueue scripts to the WP Customizer. |
| 160 | 236 | * |
| 161 | 237 | * @since 2.4.0 |
| 238 | + * | |
| 239 | + * @return void | |
| 162 | 240 | */ |
| 163 | 241 | public function customize_controls_enqueue_scripts() { |
| 164 | - if ( $this->model->get_languages_list() ) { | |
| 242 | + if ( $this->model->has_languages() ) { | |
| 165 | 243 | $suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; |
| 166 | - wp_enqueue_script( 'pll_widgets', plugins_url( '/js/widgets' . $suffix . '.js', POLYLANG_FILE ), array( 'jquery' ), POLYLANG_VERSION, true ); | |
| 167 | - $this->localize_scripts(); | |
| 244 | + wp_enqueue_script( 'pll_widgets', plugins_url( '/js/build/widgets' . $suffix . '.js', POLYLANG_ROOT_FILE ), array( 'jquery' ), POLYLANG_VERSION, true ); | |
| 245 | + $this->add_inline_scripts(); | |
| 168 | 246 | } |
| 169 | 247 | } |
| 170 | 248 | |
| 171 | 249 | /** |
| 172 | - * Localize scripts. | |
| 250 | + * Adds inline scripts to set the default language in JS | |
| 251 | + * and localizes scripts. | |
| 173 | 252 | * |
| 174 | - * @since 2.4.0 | |
| 253 | + * @since 3.3 | |
| 254 | + * | |
| 255 | + * @return void | |
| 175 | 256 | */ |
| 176 | - public function localize_scripts() { | |
| 257 | + private function add_inline_scripts() { | |
| 258 | + if ( wp_script_is( 'pll_block-editor', 'enqueued' ) ) { | |
| 259 | + $default_lang_script = 'const pllDefaultLanguage = "' . $this->options['default_lang'] . '";'; | |
| 260 | + wp_add_inline_script( | |
| 261 | + 'pll_block-editor', | |
| 262 | + $default_lang_script, | |
| 263 | + 'before' | |
| 264 | + ); | |
| 265 | + } | |
| 177 | 266 | if ( wp_script_is( 'pll_widgets', 'enqueued' ) ) { |
| 178 | 267 | wp_localize_script( |
| 179 | 268 | 'pll_widgets', |
| 180 | 269 | 'pll_widgets', |
| @@ -197,8 +286,10 @@ | ||
| 197 | 286 | * when options.data is an empty string (GET request with the method 'load') |
| 198 | 287 | * see: https://wordpress.org/support/topic/invalid-url-during-wordpress-new-dashboard-widget-operation |
| 199 | 288 | * |
| 200 | 289 | * @since 1.4 |
| 290 | + * | |
| 291 | + * @return void | |
| 201 | 292 | */ |
| 202 | 293 | public function admin_print_footer_scripts() { |
| 203 | 294 | global $post_ID, $tag_ID; |
| 204 | 295 | |
| @@ -210,35 +301,65 @@ | ||
| 210 | 301 | if ( ! empty( $tag_ID ) ) { |
| 211 | 302 | $params = array_merge( $params, array( 'pll_term_id' => (int) $tag_ID ) ); |
| 212 | 303 | } |
| 213 | 304 | |
| 305 | + /** | |
| 306 | + * Filters the list of parameters to add to the admin ajax request. | |
| 307 | + * | |
| 308 | + * @since 3.4.5 | |
| 309 | + * | |
| 310 | + * @param array $params List of parameters to add to the admin ajax request. | |
| 311 | + */ | |
| 312 | + $params = apply_filters( 'pll_admin_ajax_params', $params ); | |
| 313 | + | |
| 214 | 314 | $str = http_build_query( $params ); |
| 215 | 315 | $arr = wp_json_encode( $params ); |
| 216 | 316 | ?> |
| 217 | - <script type="text/javascript"> | |
| 317 | + <script> | |
| 218 | 318 | if (typeof jQuery != 'undefined') { |
| 219 | 319 | jQuery( |
| 220 | - function($){ | |
| 221 | - $.ajaxPrefilter(function (options, originalOptions, jqXHR) { | |
| 320 | + function( $ ){ | |
| 321 | + $.ajaxPrefilter( function ( options, originalOptions, jqXHR ) { | |
| 222 | 322 | if ( -1 != options.url.indexOf( ajaxurl ) || -1 != ajaxurl.indexOf( options.url ) ) { |
| 223 | - if ( 'undefined' === typeof options.data ) { | |
| 224 | - options.data = ( 'get' === options.type.toLowerCase() ) ? '<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>' : <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?>; | |
| 323 | + | |
| 324 | + function addPolylangParametersAsString() { | |
| 325 | + if ( 'undefined' === typeof options.data || '' === options.data.trim() ) { | |
| 326 | + // Only Polylang data need to be send. So it could be as a simple query string. | |
| 327 | + options.data = '<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>'; | |
| 328 | + } else { | |
| 329 | + /* | |
| 330 | + * In some cases data could be a JSON string like in third party plugins. | |
| 331 | + * So we need not to break their process by adding polylang parameters as valid JSON data. | |
| 332 | + */ | |
| 333 | + try { | |
| 334 | + options.data = JSON.stringify( Object.assign( JSON.parse( options.data ), <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?> ) ); | |
| 335 | + } catch( exception ) { | |
| 336 | + // Add Polylang data to the existing query string. | |
| 337 | + options.data = options.data + '&<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>'; | |
| 338 | + } | |
| 339 | + } | |
| 340 | + } | |
| 341 | + | |
| 342 | + /* | |
| 343 | + * options.processData set to true is the default jQuery process where the data is converted in a query string by using jQuery.param(). | |
| 344 | + * This step is done before applying filters. Thus here the options.data is already a string in this case. | |
| 345 | + * @See https://github.com/jquery/jquery/blob/3.5.1/src/ajax.js#L563-L569 jQuery ajax function. | |
| 346 | + * It is the most case WordPress send ajax request this way however third party plugins or themes could be send JSON string. | |
| 347 | + * Use JSON format is recommended in jQuery.param() documentation to be able to send complex data structures. | |
| 348 | + * @See https://api.jquery.com/jquery.param/ jQuery param function. | |
| 349 | + */ | |
| 350 | + if ( options.processData ) { | |
| 351 | + addPolylangParametersAsString(); | |
| 225 | 352 | } else { |
| 226 | - if ( 'string' === typeof options.data ) { | |
| 227 | - if ( '' === options.data && 'get' === options.type.toLowerCase() ) { | |
| 228 | - options.url = options.url+'&<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>'; | |
| 229 | - } else { | |
| 230 | - try { | |
| 231 | - var o = JSON.parse(options.data); | |
| 232 | - o = $.extend(o, <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?>); | |
| 233 | - options.data = JSON.stringify(o); | |
| 234 | - } | |
| 235 | - catch(e) { | |
| 236 | - options.data = '<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>&'+options.data; | |
| 237 | - } | |
| 238 | - } | |
| 353 | + /* | |
| 354 | + * If options.processData is set to false data could be undefined or pass as a string. | |
| 355 | + * So data as to be processed as if options.processData is set to true. | |
| 356 | + */ | |
| 357 | + if ( 'undefined' === typeof options.data || 'string' === typeof options.data ) { | |
| 358 | + addPolylangParametersAsString(); | |
| 239 | 359 | } else { |
| 240 | - options.data = $.extend(options.data, <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?>); | |
| 360 | + // Otherwise options.data is probably an object. | |
| 361 | + options.data = Object.assign( options.data || {} , <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?> ); | |
| 241 | 362 | } |
| 242 | 363 | } |
| 243 | 364 | } |
| 244 | 365 | }); |
| @@ -252,8 +373,10 @@ | ||
| 252 | 373 | /** |
| 253 | 374 | * Sets the admin current language, used to filter the content |
| 254 | 375 | * |
| 255 | 376 | * @since 2.0 |
| 377 | + * | |
| 378 | + * @return void | |
| 256 | 379 | */ |
| 257 | 380 | public function set_current_language() { |
| 258 | 381 | $this->curlang = $this->filter_lang; |
| 259 | 382 | |
| @@ -283,10 +406,20 @@ | ||
| 283 | 406 | if ( wp_doing_ajax() && ! empty( $_REQUEST['lang'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 284 | 407 | $this->curlang = $this->model->get_language( sanitize_key( $_REQUEST['lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification |
| 285 | 408 | } |
| 286 | 409 | |
| 410 | + /** | |
| 411 | + * Filters the current language used by Polylang in the admin context. | |
| 412 | + * | |
| 413 | + * @since 3.2 | |
| 414 | + * | |
| 415 | + * @param PLL_Language|false|null $curlang Instance of the current language. | |
| 416 | + * @param PLL_Admin_Base $polylang Instance of the main Polylang's object. | |
| 417 | + */ | |
| 418 | + $this->curlang = apply_filters( 'pll_admin_current_language', $this->curlang, $this ); | |
| 419 | + | |
| 287 | 420 | // Inform that the admin language has been set. |
| 288 | - if ( $this->curlang ) { | |
| 421 | + if ( $this->curlang instanceof PLL_Language ) { | |
| 289 | 422 | /** This action is documented in frontend/choose-lang.php */ |
| 290 | 423 | do_action( 'pll_language_defined', $this->curlang->slug, $this->curlang ); |
| 291 | 424 | } else { |
| 292 | 425 | /** This action is documented in include/class-polylang.php */ |
| @@ -297,8 +430,10 @@ | ||
| 297 | 430 | /** |
| 298 | 431 | * Defines the backend language and the admin language filter based on user preferences |
| 299 | 432 | * |
| 300 | 433 | * @since 1.2.3 |
| 434 | + * | |
| 435 | + * @return void | |
| 301 | 436 | */ |
| 302 | 437 | public function init_user() { |
| 303 | 438 | // Language for admin language filter: may be empty |
| 304 | 439 | // $_GET['lang'] is numeric when editing a language, not when selecting a new language in the filter |
| @@ -309,24 +444,21 @@ | ||
| 309 | 444 | |
| 310 | 445 | $this->filter_lang = $this->model->get_language( get_user_meta( get_current_user_id(), 'pll_filter_content', true ) ); |
| 311 | 446 | |
| 312 | 447 | // Set preferred language for use when saving posts and terms: must not be empty |
| 313 | - $this->pref_lang = empty( $this->filter_lang ) ? $this->model->get_language( $this->options['default_lang'] ) : $this->filter_lang; | |
| 448 | + $this->pref_lang = empty( $this->filter_lang ) ? $this->model->get_default_language() : $this->filter_lang; | |
| 314 | 449 | |
| 315 | 450 | /** |
| 316 | - * Filter the preferred language on admin side | |
| 317 | - * The preferred language is used for example to determine the language of a new post | |
| 451 | + * Filters the preferred language on admin side. | |
| 452 | + * The preferred language is used for example to determine the language of a new post. | |
| 318 | 453 | * |
| 319 | 454 | * @since 1.2.3 |
| 320 | 455 | * |
| 321 | - * @param object $pref_lang preferred language | |
| 456 | + * @param PLL_Language $pref_lang Preferred language. | |
| 322 | 457 | */ |
| 323 | 458 | $this->pref_lang = apply_filters( 'pll_admin_preferred_language', $this->pref_lang ); |
| 324 | 459 | |
| 325 | 460 | $this->set_current_language(); |
| 326 | - | |
| 327 | - // Plugin i18n, only needed for backend. | |
| 328 | - load_plugin_textdomain( 'polylang' ); | |
| 329 | 461 | } |
| 330 | 462 | |
| 331 | 463 | /** |
| 332 | 464 | * Avoids parsing a tax query when all languages are requested |
| @@ -335,9 +467,9 @@ | ||
| 335 | 467 | * @see https://core.trac.wordpress.org/ticket/31246 the suggestion of @boonebgorges. |
| 336 | 468 | * |
| 337 | 469 | * @since 1.6.5 |
| 338 | 470 | * |
| 339 | - * @param array $qvars | |
| 471 | + * @param array $qvars The array of requested query variables. | |
| 340 | 472 | * @return array |
| 341 | 473 | */ |
| 342 | 474 | public function request( $qvars ) { |
| 343 | 475 | if ( isset( $qvars['lang'] ) && 'all' === $qvars['lang'] ) { |
| @@ -347,13 +479,14 @@ | ||
| 347 | 479 | return $qvars; |
| 348 | 480 | } |
| 349 | 481 | |
| 350 | 482 | /** |
| 351 | - * Adds the languages list in admin bar for the admin languages filter | |
| 483 | + * Adds the languages list in admin bar for the admin languages filter. | |
| 352 | 484 | * |
| 353 | 485 | * @since 0.9 |
| 354 | 486 | * |
| 355 | - * @param object $wp_admin_bar | |
| 487 | + * @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar global object. | |
| 488 | + * @return void | |
| 356 | 489 | */ |
| 357 | 490 | public function admin_bar_menu( $wp_admin_bar ) { |
| 358 | 491 | $all_item = (object) array( |
| 359 | 492 | 'slug' => 'all', |
| @@ -364,9 +497,9 @@ | ||
| 364 | 497 | $selected = empty( $this->filter_lang ) ? $all_item : $this->filter_lang; |
| 365 | 498 | |
| 366 | 499 | $title = sprintf( |
| 367 | 500 | '<span class="ab-label"%1$s><span class="screen-reader-text">%2$s</span>%3$s</span>', |
| 368 | - 'all' === $selected->slug ? '' : sprintf( ' lang="%s"', esc_attr( $selected->get_locale( 'display' ) ) ), | |
| 501 | + $selected instanceof PLL_Language ? sprintf( ' lang="%s"', esc_attr( $selected->get_locale( 'display' ) ) ) : '', | |
| 369 | 502 | __( 'Filters content by language', 'polylang' ), |
| 370 | 503 | esc_html( $selected->name ) |
| 371 | 504 | ); |
| 372 | 505 | |
| @@ -378,17 +511,23 @@ | ||
| 378 | 511 | * @param array $items The admin languages filter submenu items. |
| 379 | 512 | */ |
| 380 | 513 | $items = apply_filters( 'pll_admin_languages_filter', array_merge( array( $all_item ), $this->model->get_languages_list() ) ); |
| 381 | 514 | |
| 515 | + $menu = array( | |
| 516 | + 'id' => 'languages', | |
| 517 | + 'title' => $selected->flag . $title, | |
| 518 | + 'href' => esc_url( add_query_arg( 'lang', $selected->slug, remove_query_arg( 'paged' ) ) ), | |
| 519 | + 'meta' => array( | |
| 520 | + 'title' => __( 'Filters content by language', 'polylang' ), | |
| 521 | + ), | |
| 522 | + ); | |
| 523 | + | |
| 524 | + if ( 'all' !== $selected->slug ) { | |
| 525 | + $menu['meta']['class'] = 'pll-filtered-languages'; | |
| 526 | + } | |
| 527 | + | |
| 382 | 528 | if ( ! empty( $items ) ) { |
| 383 | - $wp_admin_bar->add_menu( | |
| 384 | - array( | |
| 385 | - 'id' => 'languages', | |
| 386 | - 'title' => $selected->flag . $title, | |
| 387 | - 'href' => esc_url( add_query_arg( 'lang', $selected->slug, remove_query_arg( 'paged' ) ) ), | |
| 388 | - 'meta' => array( 'title' => __( 'Filters content by language', 'polylang' ) ), | |
| 389 | - ) | |
| 390 | - ); | |
| 529 | + $wp_admin_bar->add_menu( $menu ); | |
| 391 | 530 | } |
| 392 | 531 | |
| 393 | 532 | foreach ( $items as $lang ) { |
| 394 | 533 | if ( $selected->slug === $lang->slug ) { |
| @@ -403,7 +542,34 @@ | ||
| 403 | 542 | 'href' => esc_url( add_query_arg( 'lang', $lang->slug, remove_query_arg( 'paged' ) ) ), |
| 404 | 543 | 'meta' => 'all' === $lang->slug ? array() : array( 'lang' => esc_attr( $lang->get_locale( 'display' ) ) ), |
| 405 | 544 | ) |
| 406 | 545 | ); |
| 546 | + } | |
| 547 | + } | |
| 548 | + | |
| 549 | + /** | |
| 550 | + * Remove the customize submenu when using a block theme. | |
| 551 | + * | |
| 552 | + * WordPress removes the Customizer menu if a block theme is activated and no other plugins interact with it. | |
| 553 | + * As Polylang interacts with the Customizer, we have to delete this menu ourselves in the case of a block theme, | |
| 554 | + * unless another plugin than Polylang interacts with the Customizer. | |
| 555 | + * | |
| 556 | + * @since 3.2 | |
| 557 | + * | |
| 558 | + * @return void | |
| 559 | + */ | |
| 560 | + public function remove_customize_submenu() { | |
| 561 | + if ( ! $this->should_customize_menu_be_removed() ) { | |
| 562 | + return; | |
| 563 | + } | |
| 564 | + | |
| 565 | + global $submenu; | |
| 566 | + | |
| 567 | + if ( ! empty( $submenu['themes.php'] ) ) { | |
| 568 | + foreach ( $submenu['themes.php'] as $submenu_item ) { | |
| 569 | + if ( 'customize' === $submenu_item[1] ) { | |
| 570 | + remove_submenu_page( 'themes.php', $submenu_item[2] ); | |
| 571 | + } | |
| 572 | + } | |
| 407 | 573 | } |
| 408 | 574 | } |
| 409 | 575 | } |
