PluginProbe
Polylang / 2.3.6
Polylang v2.3.6
3.8.9 3.8.8 3.8.7 3.8.6 3.8.5 3.8.4 3.8.3 2.7 2.7.0.1 2.7.1 2.7.2 2.7.3 2.7.4 2.8 2.8.1 2.8.2 2.8.3 2.8.4 2.9 2.9.1 2.9.2 3.0 3.0.1 3.0.2 3.0.3 All 233 releases
← All changes | admin/admin-base.php +107 -148 2.8.1 → 2.3.6 View file →
@@ -1,8 +1,5 @@
1 1 <?php
2 -/**
3 - * @package Polylang
4 - */
5 2
6 3 /**
7 4 * Base class for both admin
8 5 *
@@ -22,9 +19,9 @@
22 19 public function __construct( &$links_model ) {
23 20 parent::__construct( $links_model );
24 21
25 22 // Plugin i18n, only needed for backend
26 - load_plugin_textdomain( 'polylang' );
23 + load_plugin_textdomain( 'polylang', false, basename( POLYLANG_DIR ) . '/languages' );
27 24
28 25 // Adds the link to the languages panel in the WordPress admin menu
29 26 add_action( 'admin_menu', array( $this, 'add_menus' ) );
30 27
@@ -31,9 +28,12 @@
31 28 // Setup js scripts and css styles
32 29 add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
33 30 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
34 31
35 - add_action( 'customize_controls_enqueue_scripts', array( $this, 'customize_controls_enqueue_scripts' ) );
32 + // Lingotek
33 + if ( ! defined( 'POLYLANG_PRO' ) && ( ! defined( 'PLL_LINGOTEK_AD' ) || PLL_LINGOTEK_AD ) ) {
34 + require_once POLYLANG_DIR . '/lingotek/lingotek.php';
35 + }
36 36 }
37 37
38 38 /**
39 39 * Setups filters and action needed on all admin pages and on plugins page
@@ -41,12 +41,8 @@
41 41 *
42 42 * @since 1.2
43 43 */
44 44 public function init() {
45 - parent::init();
46 -
47 - $this->notices = new PLL_Admin_Notices( $this );
48 -
49 45 if ( ! $this->model->get_languages_list() ) {
50 46 return;
51 47 }
52 48
@@ -55,9 +51,9 @@
55 51 $this->filters_links = new PLL_Filters_Links( $this ); // FIXME needed here ?
56 52
57 53 // Filter admin language for users
58 54 // We must not call user info before WordPress defines user roles in wp-settings.php
59 - add_action( 'setup_theme', array( $this, 'init_user' ) );
55 + add_filter( 'setup_theme', array( $this, 'init_user' ) );
60 56 add_filter( 'request', array( $this, 'request' ) );
61 57
62 58 // Adds the languages in admin bar
63 59 add_action( 'admin_bar_menu', array( $this, 'admin_bar_menu' ), 100 ); // 100 determines the position
@@ -68,10 +64,8 @@
68 64 *
69 65 * @since 0.1
70 66 */
71 67 public function add_menus() {
72 - global $admin_page_hooks;
73 -
74 68 // Prepare the list of tabs
75 69 $tabs = array( 'lang' => __( 'Languages', 'polylang' ) );
76 70
77 71 // Only if at least one language has been created
@@ -89,16 +83,13 @@
89 83 * @param array $tabs list of tab names
90 84 */
91 85 $tabs = apply_filters( 'pll_settings_tabs', $tabs );
92 86
93 - $parent = '';
94 -
95 87 foreach ( $tabs as $tab => $title ) {
96 88 $page = 'lang' === $tab ? 'mlang' : "mlang_$tab";
97 89 if ( empty( $parent ) ) {
98 90 $parent = $page;
99 91 add_menu_page( $title, __( 'Languages', 'polylang' ), 'manage_options', $page, null, 'dashicons-translation' );
100 - $admin_page_hooks[ $page ] = 'languages'; // Hack to avoid the localization of the hook name. See: https://core.trac.wordpress.org/ticket/18857
101 92 }
102 93
103 94 add_submenu_page( $parent, $title, $title, 'manage_options', $page, array( $this, 'languages_page' ) );
104 95 }
@@ -116,38 +107,21 @@
116 107 }
117 108
118 109 $suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
119 110
120 - /*
121 - * For each script:
122 - * 0 => the pages on which to load the script
123 - * 1 => the scripts it needs to work
124 - * 2 => 1 if loaded even if languages have not been defined yet, 0 otherwise
125 - * 3 => 1 if loaded in footer
126 - */
111 + // For each script:
112 + // 0 => the pages on which to load the script
113 + // 1 => the scripts it needs to work
114 + // 2 => 1 if loaded even if languages have not been defined yet, 0 otherwise
115 + // 3 => 1 if loaded in footer
116 + // FIXME: check if I can load more scripts in footer
127 117 $scripts = array(
128 - 'user' => array( array( 'profile', 'user-edit' ), array( 'jquery' ), 0, 0 ),
129 - 'widgets' => array( array( 'widgets' ), array( 'jquery' ), 0, 0 ),
118 + 'post' => array( array( 'post', 'media', 'async-upload', 'edit' ), array( 'jquery', 'wp-ajax-response', 'post', 'jquery-ui-autocomplete' ), 0, 0 ),
119 + 'media' => array( array( 'upload' ), array( 'jquery' ), 0, 1 ),
120 + 'term' => array( array( 'edit-tags', 'term' ), array( 'jquery', 'wp-ajax-response', 'jquery-ui-autocomplete' ), 0, 1 ),
121 + 'user' => array( array( 'profile', 'user-edit' ), array( 'jquery' ), 0, 0 ),
130 122 );
131 123
132 - if ( ! empty( $screen->post_type ) && $this->model->is_translated_post_type( $screen->post_type ) ) {
133 - $scripts['post'] = array( array( 'edit', 'upload' ), array( 'jquery', 'wp-ajax-response' ), 0, 1 );
134 -
135 - // Classic editor.
136 - if ( ! method_exists( $screen, 'is_block_editor' ) || ! $screen->is_block_editor() ) {
137 - $scripts['classic-editor'] = array( array( 'post', 'media', 'async-upload' ), array( 'jquery', 'wp-ajax-response', 'post' ), 0, 1 );
138 - }
139 -
140 - // Block editor with legacy metabox in WP 5.0+.
141 - if ( method_exists( $screen, 'is_block_editor' ) && $screen->is_block_editor() && ! pll_use_block_editor_plugin() ) {
142 - $scripts['block-editor'] = array( array( 'post' ), array( 'jquery', 'wp-ajax-response', 'wp-api-fetch' ), 0, 1 );
143 - }
144 - }
145 -
146 - if ( ! empty( $screen->taxonomy ) && $this->model->is_translated_taxonomy( $screen->taxonomy ) ) {
147 - $scripts['term'] = array( array( 'edit-tags', 'term' ), array( 'jquery', 'wp-ajax-response', 'jquery-ui-autocomplete' ), 0, 1 );
148 - }
149 -
150 124 foreach ( $scripts as $script => $v ) {
151 125 if ( in_array( $screen->base, $v[0] ) && ( $v[2] || $this->model->get_languages_list() ) ) {
152 126 wp_enqueue_script( 'pll_' . $script, plugins_url( '/js/' . $script . $suffix . '.js', POLYLANG_FILE ), $v[1], POLYLANG_VERSION, $v[3] );
153 127 }
@@ -153,43 +127,11 @@
153 127 }
154 128 }
155 129
156 130 wp_enqueue_style( 'polylang_admin', plugins_url( '/css/admin' . $suffix . '.css', POLYLANG_FILE ), array(), POLYLANG_VERSION );
157 -
158 - $this->localize_scripts();
159 131 }
160 132
161 133 /**
162 - * Enqueue scripts to the WP Customizer.
163 - *
164 - * @since 2.4.0
165 - */
166 - public function customize_controls_enqueue_scripts() {
167 - if ( $this->model->get_languages_list() ) {
168 - $suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
169 - wp_enqueue_script( 'pll_widgets', plugins_url( '/js/widgets' . $suffix . '.js', POLYLANG_FILE ), array( 'jquery' ), POLYLANG_VERSION, true );
170 - $this->localize_scripts();
171 - }
172 - }
173 -
174 - /**
175 - * Localize scripts.
176 - *
177 - * @since 2.4.0
178 - */
179 - public function localize_scripts() {
180 - if ( wp_script_is( 'pll_widgets', 'enqueued' ) ) {
181 - wp_localize_script(
182 - 'pll_widgets',
183 - 'pll_widgets',
184 - array(
185 - 'flags' => wp_list_pluck( $this->model->get_languages_list(), 'flag', 'slug' ),
186 - )
187 - );
188 - }
189 - }
190 -
191 - /**
192 134 * Sets pll_ajax_backend on all backend ajax request
193 135 * The final goal is to detect if an ajax request is made on admin or frontend
194 136 *
195 137 * Takes care to various situations:
@@ -214,42 +156,42 @@
214 156 $params = array_merge( $params, array( 'pll_term_id' => (int) $tag_ID ) );
215 157 }
216 158
217 159 $str = http_build_query( $params );
218 - $arr = wp_json_encode( $params );
219 - ?>
220 - <script type="text/javascript">
221 - if (typeof jQuery != 'undefined') {
222 - (function($){
223 - $.ajaxPrefilter(function (options, originalOptions, jqXHR) {
224 - if ( -1 != options.url.indexOf( ajaxurl ) || -1 != ajaxurl.indexOf( options.url ) ) {
225 - if ( 'undefined' === typeof options.data ) {
226 - options.data = ( 'get' === options.type.toLowerCase() ) ? '<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>' : <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?>;
160 + $arr = json_encode( $params );
161 +?>
162 +<script type="text/javascript">
163 + if (typeof jQuery != 'undefined') {
164 + (function($){
165 + $.ajaxPrefilter(function (options, originalOptions, jqXHR) {
166 + if ( -1 != options.url.indexOf( ajaxurl ) || -1 != ajaxurl.indexOf( options.url ) ) {
167 + if ( 'undefined' === typeof options.data ) {
168 + options.data = ( 'get' === options.type.toLowerCase() ) ? '<?php echo $str; ?>' : <?php echo $arr; ?>;
169 + } else {
170 + if ( 'string' === typeof options.data ) {
171 + if ( '' === options.data && 'get' === options.type.toLowerCase() ) {
172 + options.url = options.url+'&<?php echo $str; ?>';
227 173 } else {
228 - if ( 'string' === typeof options.data ) {
229 - if ( '' === options.data && 'get' === options.type.toLowerCase() ) {
230 - options.url = options.url+'&<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>';
231 - } else {
232 - try {
233 - var o = $.parseJSON(options.data);
234 - o = $.extend(o, <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?>);
235 - options.data = JSON.stringify(o);
236 - }
237 - catch(e) {
238 - options.data = '<?php echo $str; // phpcs:ignore WordPress.Security.EscapeOutput ?>&'+options.data;
239 - }
240 - }
241 - } else {
242 - options.data = $.extend(options.data, <?php echo $arr; // phpcs:ignore WordPress.Security.EscapeOutput ?>);
174 + try {
175 + o = $.parseJSON(options.data);
176 + o = $.extend(o, <?php echo $arr; ?>);
177 + options.data = JSON.stringify(o);
243 178 }
179 + catch(e) {
180 + options.data = '<?php echo $str; ?>&'+options.data;
181 + }
244 182 }
183 + } else {
184 + options.data = $.extend(options.data, <?php echo $arr; ?>);
245 185 }
246 - });
247 - })(jQuery)
248 - }
249 - </script>
250 - <?php
186 + }
187 + }
188 + });
189 + })(jQuery)
251 190 }
191 +</script>
192 +<?php
193 + }
252 194
253 195 /**
254 196 * Sets the admin current language, used to filter the content
255 197 *
@@ -257,26 +199,35 @@
257 199 */
258 200 public function set_current_language() {
259 201 $this->curlang = $this->filter_lang;
260 202
203 + // POST
204 + if ( isset( $_POST['post_lang_choice'] ) && $lang = $this->model->get_language( $_POST['post_lang_choice'] ) ) {
205 + $this->curlang = $lang;
206 + } elseif ( isset( $_POST['term_lang_choice'] ) && $lang = $this->model->get_language( $_POST['term_lang_choice'] ) ) {
207 + $this->curlang = $lang;
208 + } elseif ( isset( $_POST['inline_lang_choice'] ) && $lang = $this->model->get_language( $_POST['inline_lang_choice'] ) ) {
209 + $this->curlang = $lang;
210 + }
211 +
261 212 // Edit Post
262 - if ( isset( $_REQUEST['pll_post_id'] ) && $lang = $this->model->post->get_language( (int) $_REQUEST['pll_post_id'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
213 + if ( isset( $_REQUEST['pll_post_id'] ) && $lang = $this->model->post->get_language( (int) $_REQUEST['pll_post_id'] ) ) {
263 214 $this->curlang = $lang;
264 - } elseif ( 'post.php' === $GLOBALS['pagenow'] && isset( $_GET['post'] ) && $lang = $this->model->post->get_language( (int) $_GET['post'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
215 + } elseif ( 'post.php' === $GLOBALS['pagenow'] && isset( $_GET['post'] ) && is_numeric( $_GET['post'] ) && $lang = $this->model->post->get_language( (int) $_GET['post'] ) ) {
265 216 $this->curlang = $lang;
266 - } 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
267 - $this->curlang = empty( $_GET['new_lang'] ) ? $this->pref_lang : $this->model->get_language( sanitize_key( $_GET['new_lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
217 + } elseif ( 'post-new.php' === $GLOBALS['pagenow'] && ( empty( $_GET['post_type'] ) || $this->model->is_translated_post_type( $_GET['post_type'] ) ) ) {
218 + $this->curlang = empty( $_GET['new_lang'] ) ? $this->pref_lang : $this->model->get_language( $_GET['new_lang'] );
268 219 }
269 220
270 221 // Edit Term
271 222 // FIXME 'edit-tags.php' for backward compatibility with WP < 4.5
272 - 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
223 + 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'] ) ) {
273 224 $this->curlang = $lang;
274 - } elseif ( isset( $_REQUEST['pll_term_id'] ) && $lang = $this->model->term->get_language( (int) $_REQUEST['pll_term_id'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
225 + } elseif ( isset( $_REQUEST['pll_term_id'] ) && $lang = $this->model->term->get_language( (int) $_REQUEST['pll_term_id'] ) ) {
275 226 $this->curlang = $lang;
276 - } elseif ( 'edit-tags.php' === $GLOBALS['pagenow'] && isset( $_GET['taxonomy'] ) && $this->model->is_translated_taxonomy( sanitize_key( $_GET['taxonomy'] ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification
277 - if ( ! empty( $_GET['new_lang'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
278 - $this->curlang = $this->model->get_language( sanitize_key( $_GET['new_lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
227 + } elseif ( 'edit-tags.php' === $GLOBALS['pagenow'] && isset( $_GET['taxonomy'] ) && $this->model->is_translated_taxonomy( $_GET['taxonomy'] ) ) {
228 + if ( ! empty( $_GET['new_lang'] ) ) {
229 + $this->curlang = $this->model->get_language( $_GET['new_lang'] );
279 230 } elseif ( empty( $this->curlang ) ) {
280 231 $this->curlang = $this->pref_lang;
281 232 }
282 233 }
@@ -281,10 +232,10 @@
281 232 }
282 233 }
283 234
284 235 // Ajax
285 - if ( wp_doing_ajax() && ! empty( $_REQUEST['lang'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
286 - $this->curlang = $this->model->get_language( sanitize_key( $_REQUEST['lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
236 + if ( wp_doing_ajax() && ! empty( $_REQUEST['lang'] ) ) {
237 + $this->curlang = $this->model->get_language( $_REQUEST['lang'] );
287 238 }
288 239 }
289 240
290 241 /**
@@ -292,13 +243,18 @@
292 243 *
293 244 * @since 1.2.3
294 245 */
295 246 public function init_user() {
247 + // Backend locale
248 + // FIXME: Backward compatibility with WP < 4.7
249 + if ( version_compare( $GLOBALS['wp_version'], '4.7alpha', '<' ) ) {
250 + add_filter( 'locale', array( $this, 'get_locale' ) );
251 + }
252 +
296 253 // Language for admin language filter: may be empty
297 254 // $_GET['lang'] is numeric when editing a language, not when selecting a new language in the filter
298 - // We intentionally don't use a nonce to update the language filter
299 - 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
300 - update_user_meta( $user_id, 'pll_filter_content', ( $lang = $this->model->get_language( sanitize_key( $_GET['lang'] ) ) ) ? $lang->slug : '' ); // phpcs:ignore WordPress.Security.NonceVerification
255 + if ( ! wp_doing_ajax() && ! empty( $_GET['lang'] ) && ! is_numeric( $_GET['lang'] ) && current_user_can( 'edit_user', $user_id = get_current_user_id() ) ) {
256 + update_user_meta( $user_id, 'pll_filter_content', ( $lang = $this->model->get_language( $_GET['lang'] ) ) ? $lang->slug : '' );
301 257 }
302 258
303 259 $this->filter_lang = $this->model->get_language( get_user_meta( get_current_user_id(), 'pll_filter_content', true ) );
304 260
@@ -318,9 +274,15 @@
318 274 $this->set_current_language();
319 275
320 276 // Inform that the admin language has been set
321 277 // Only if the admin language is one of the Polylang defined language
322 - if ( $curlang = $this->model->get_language( get_user_locale() ) ) {
278 + // FIXME test get_user_locale for backward compatibility with WP 4.7
279 + if ( $curlang = $this->model->get_language( function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale() ) ) {
280 + // FIXME: Backward compatibility with WP < 4.7
281 + if ( version_compare( $GLOBALS['wp_version'], '4.7alpha', '<' ) ) {
282 + $GLOBALS['text_direction'] = $curlang->is_rtl ? 'rtl' : 'ltr'; // force text direction according to language setting
283 + }
284 +
323 285 /** This action is documented in frontend/choose-lang.php */
324 286 do_action( 'pll_language_defined', $curlang->slug, $curlang );
325 287 } else {
326 288 /** This action is documented in include/class-polylang.php */
@@ -330,9 +292,8 @@
330 292
331 293 /**
332 294 * Avoids parsing a tax query when all languages are requested
333 295 * Fixes https://wordpress.org/support/topic/notice-undefined-offset-0-in-wp-includesqueryphp-on-line-3877 introduced in WP 4.1
334 - *
335 296 * @see the suggestion of @boonebgorges, https://core.trac.wordpress.org/ticket/31246
336 297 *
337 298 * @since 1.6.5
338 299 *
@@ -347,8 +308,21 @@
347 308 return $qvars;
348 309 }
349 310
350 311 /**
312 + * Get the locale based on user preference
313 + * FIXME: Backward compatibility with WP < 4.7
314 + *
315 + * @since 0.4
316 + *
317 + * @param string $locale
318 + * @return string modified locale
319 + */
320 + public function get_locale( $locale ) {
321 + return ( $loc = get_user_meta( get_current_user_id(), 'locale', 'true' ) ) ? $loc : $locale;
322 + }
323 +
324 + /**
351 325 * Adds the languages list in admin bar for the admin languages filter
352 326 *
353 327 * @since 0.9
354 328 *
@@ -369,41 +343,26 @@
369 343 __( 'Filters content by language', 'polylang' ),
370 344 esc_html( $selected->name )
371 345 );
372 346
373 - /**
374 - * Filters the admin languages filter submenu items
375 - *
376 - * @since 2.6
377 - *
378 - * @param array $items The admin languages filter submenu items.
379 - */
380 - $items = apply_filters( 'pll_admin_languages_filter', array_merge( array( $all_item ), $this->model->get_languages_list() ) );
347 + $wp_admin_bar->add_menu( array(
348 + 'id' => 'languages',
349 + 'title' => $selected->flag . $title,
350 + 'href' => esc_url( add_query_arg( 'lang', $selected->slug, remove_query_arg( 'paged' ) ) ),
351 + 'meta' => array( 'title' => __( 'Filters content by language', 'polylang' ) ),
352 + ) );
381 353
382 - 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 - );
391 - }
392 -
393 - foreach ( $items as $lang ) {
354 + foreach ( array_merge( array( $all_item ), $this->model->get_languages_list() ) as $lang ) {
394 355 if ( $selected->slug === $lang->slug ) {
395 356 continue;
396 357 }
397 358
398 - $wp_admin_bar->add_menu(
399 - array(
400 - 'parent' => 'languages',
401 - 'id' => $lang->slug,
402 - 'title' => $lang->flag . esc_html( $lang->name ),
403 - 'href' => esc_url( add_query_arg( 'lang', $lang->slug, remove_query_arg( 'paged' ) ) ),
404 - 'meta' => 'all' === $lang->slug ? array() : array( 'lang' => esc_attr( $lang->get_locale( 'display' ) ) ),
405 - )
406 - );
359 + $wp_admin_bar->add_menu( array(
360 + 'parent' => 'languages',
361 + 'id' => $lang->slug,
362 + 'title' => $lang->flag . esc_html( $lang->name ),
363 + 'href' => esc_url( add_query_arg( 'lang', $lang->slug, remove_query_arg( 'paged' ) ) ),
364 + 'meta' => 'all' === $lang->slug ? array() : array( 'lang' => esc_attr( $lang->get_locale( 'display' ) ) ),
365 + ) );
407 366 }
408 367 }
409 368 }