Query_Monitor
1 year ago
WPGraphQL
1 year ago
Enfold.php
1 year ago
Genesis.php
4 years ago
Jetpack.php
4 years ago
Polylang.php
1 year ago
Query_Monitor.php
1 year ago
Service_Provider.php
1 year ago
WPML.php
1 year ago
YARPP.php
4 years ago
Polylang.php
471 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Pods\Integrations; |
| 4 | |
| 5 | use Pods\Integration; |
| 6 | |
| 7 | /** |
| 8 | * Class Polylang |
| 9 | * |
| 10 | * @since 2.8.0 |
| 11 | */ |
| 12 | class Polylang extends Integration { |
| 13 | |
| 14 | protected $hooks = [ |
| 15 | 'action' => [ |
| 16 | 'pods_meta_init' => [ 'pods_meta_init' ], |
| 17 | 'pods_form_ui_field_pick_related_objects_other' => [ 'pods_pick_field_add_related_objects' ], |
| 18 | ], |
| 19 | 'filter' => [ |
| 20 | 'pods_get_current_language' => [ 'pods_get_current_language', 10, 2 ], |
| 21 | 'pods_api_get_table_info' => [ 'pods_api_get_table_info', 10, 7 ], |
| 22 | 'pods_data_traverse_recurse_ignore_aliases' => [ 'pods_data_traverse_recurse_ignore_aliases', 10 ], |
| 23 | 'pods_meta_ignored_types' => [ 'pods_meta_ignored_types' ], |
| 24 | 'pods_component_i18n_admin_data' => [ 'pods_component_i18n_admin_data' ], |
| 25 | 'pods_component_i18n_admin_ui_fields' => [ 'pods_component_i18n_admin_ui_fields', 10, 2 ], |
| 26 | 'pods_var_post_id' => [ 'pods_var_post_id' ], |
| 27 | 'pll_get_post_types' => [ 'pll_get_post_types', 10, 2 ], |
| 28 | ], |
| 29 | ]; |
| 30 | |
| 31 | public static function is_active() { |
| 32 | return function_exists( 'PLL' ) || ! empty( $GLOBALS['polylang'] ); |
| 33 | } |
| 34 | |
| 35 | /** |
| 36 | * @since 2.8.2 |
| 37 | * |
| 38 | * @param int $id |
| 39 | * |
| 40 | * @return mixed|void |
| 41 | */ |
| 42 | public function pods_var_post_id( $id ) { |
| 43 | $polylang_id = pll_get_post( $id ); |
| 44 | if ( ! empty( $polylang_id ) ) { |
| 45 | $id = $polylang_id; |
| 46 | } |
| 47 | return $id; |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * Add Pods templates to possible i18n enabled post-types (polylang settings). |
| 52 | * |
| 53 | * @since 2.7.0 |
| 54 | * @since 2.8.0 Moved from PodsI18n class. |
| 55 | * |
| 56 | * @param array $post_types |
| 57 | * @param bool $is_settings |
| 58 | * |
| 59 | * @return array mixed |
| 60 | */ |
| 61 | public function pll_get_post_types( $post_types, $is_settings = false ) { |
| 62 | |
| 63 | if ( $is_settings ) { |
| 64 | $post_types['_pods_template'] = '_pods_template'; |
| 65 | } |
| 66 | |
| 67 | return $post_types; |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * @since 2.8.0 |
| 72 | * |
| 73 | * @param \PodsMeta $pods_meta |
| 74 | */ |
| 75 | public function pods_meta_init( $pods_meta ) { |
| 76 | |
| 77 | if ( function_exists( 'pll_current_language' ) ) { |
| 78 | add_action( 'init', array( $pods_meta, 'cache_pods' ), 101, 0 ); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * @since 2.8.8 |
| 84 | * |
| 85 | * @param array[] $ignored_types |
| 86 | * |
| 87 | * @return mixed |
| 88 | */ |
| 89 | public function pods_meta_ignored_types( $ignored_types ) { |
| 90 | |
| 91 | // Add Polylang related taxonomies to the ignored types for PodsMeta. |
| 92 | $ignored_types['taxonomy']['language'] = true; |
| 93 | $ignored_types['taxonomy']['term_language'] = true; |
| 94 | $ignored_types['taxonomy']['post_translations'] = true; |
| 95 | $ignored_types['taxonomy']['term_translations'] = true; |
| 96 | |
| 97 | return $ignored_types; |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * Add the Polylang language taxonomy to be used in relationships. |
| 102 | * |
| 103 | * @since 2.8.21 |
| 104 | */ |
| 105 | public function pods_pick_field_add_related_objects() { |
| 106 | $taxonomy = get_taxonomy( 'language' ); |
| 107 | |
| 108 | \PodsField_Pick::$related_objects[ 'taxonomy-language' ] = array( |
| 109 | 'label' => $taxonomy->label . ' (' . $taxonomy->name . ')', |
| 110 | 'group' => __( 'Polylang', 'pods' ), |
| 111 | 'bidirectional' => false, |
| 112 | ); |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * @since 2.8.0 |
| 117 | * |
| 118 | * @param array $ignore_aliases |
| 119 | * |
| 120 | * @return array |
| 121 | */ |
| 122 | public function pods_data_traverse_recurse_ignore_aliases( $ignore_aliases ) { |
| 123 | |
| 124 | $ignore_aliases[] = 'polylang_languages'; |
| 125 | |
| 126 | return $ignore_aliases; |
| 127 | } |
| 128 | |
| 129 | /** |
| 130 | * Get the current language. |
| 131 | * |
| 132 | * @since 2.8.0 |
| 133 | * |
| 134 | * @param string $current_language |
| 135 | * @param array $context |
| 136 | * |
| 137 | * @return string |
| 138 | */ |
| 139 | public function pods_get_current_language( $current_language, $context ) { |
| 140 | |
| 141 | if ( ! is_admin() ) { |
| 142 | // Get the global current language (if set). |
| 143 | return pll_current_language( 'slug' ); |
| 144 | } |
| 145 | |
| 146 | $defaults = [ |
| 147 | 'is_admin' => is_admin(), |
| 148 | 'is_ajax' => null, |
| 149 | 'is_pods_ajax' => null, |
| 150 | 'current_page' => '', |
| 151 | 'current_object_type' => '', |
| 152 | 'current_item_id' => '', |
| 153 | 'current_item_type' => '', |
| 154 | ]; |
| 155 | |
| 156 | $context = wp_parse_args( $context, $defaults ); |
| 157 | |
| 158 | $object_type = $context['current_object_type']; |
| 159 | $item_id = $context['current_item_id']; |
| 160 | $item_type = $context['current_item_type']; |
| 161 | |
| 162 | /** |
| 163 | * Get the current user's preferred language. |
| 164 | * This is a user meta setting that will overwrite the language returned from pll_current_language(). |
| 165 | * |
| 166 | * @see \PLL_Admin_Base::init_user() (polylang/admin/admin-base.php) |
| 167 | */ |
| 168 | $current_language = get_user_meta( get_current_user_id(), 'pll_filter_content', true ); |
| 169 | |
| 170 | if ( ! $item_type ) { |
| 171 | return $current_language; |
| 172 | } |
| 173 | |
| 174 | /** |
| 175 | * In polylang the preferred language could be anything. |
| 176 | */ |
| 177 | switch ( $object_type ) { |
| 178 | case 'post': |
| 179 | if ( $this->is_translated_post_type( $item_type ) ) { |
| 180 | |
| 181 | /** |
| 182 | * Polylang (1.5.4+). |
| 183 | * We only want the related objects if they are not translatable OR the same language as the current object. |
| 184 | */ |
| 185 | if ( $item_id && function_exists( 'pll_get_post_language' ) ) { |
| 186 | // Overwrite the current language if this is a translatable post_type. |
| 187 | $current_language = pll_get_post_language( $item_id ); |
| 188 | } |
| 189 | |
| 190 | /** |
| 191 | * Polylang (1.0.1+). |
| 192 | * When we're adding a new object and language is set we only want the related objects if they are not translatable OR the same language. |
| 193 | */ |
| 194 | $current_language = pods_v( 'new_lang', 'request', $current_language ); |
| 195 | } |
| 196 | break; |
| 197 | |
| 198 | case 'term': |
| 199 | if ( $this->is_translated_taxonomy( $item_type ) ) { |
| 200 | |
| 201 | /** |
| 202 | * Polylang (1.5.4+). |
| 203 | * We only want the related objects if they are not translatable OR the same language as the current object. |
| 204 | */ |
| 205 | if ( $item_id && function_exists( 'pll_get_term_language' ) ) { |
| 206 | // Overwrite the current language if this is a translatable taxonomy |
| 207 | $current_language = pll_get_term_language( $item_id ); |
| 208 | } |
| 209 | |
| 210 | /** |
| 211 | * Polylang (1.0.1+). |
| 212 | * When we're adding a new object and language is set we only want the related objects if they are not translatable OR the same language. |
| 213 | */ |
| 214 | $current_language = pods_v( 'new_lang', 'request', $current_language ); |
| 215 | } |
| 216 | break; |
| 217 | } |
| 218 | |
| 219 | return $current_language; |
| 220 | } |
| 221 | |
| 222 | /** |
| 223 | * Filter table info data. |
| 224 | * |
| 225 | * @since 2.8.0 |
| 226 | * |
| 227 | * @param array $info |
| 228 | * @param string $object_type |
| 229 | * @param string $object |
| 230 | * @param string $name |
| 231 | * @param array|\Pods $pod |
| 232 | * @param array $field |
| 233 | * @param \PodsAPI $pods_api |
| 234 | * |
| 235 | * @return array |
| 236 | */ |
| 237 | public function pods_api_get_table_info( $info, $object_type, $object, $name, $pod, $field, $pods_api ) { |
| 238 | global $wpdb; |
| 239 | $object_name = pods_sanitize( ( empty( $object ) ? $name : $object ) ); |
| 240 | |
| 241 | // Get current language data |
| 242 | $lang_data = $this->get_language_data(); |
| 243 | |
| 244 | if ( ! $lang_data ) { |
| 245 | return $info; |
| 246 | } |
| 247 | |
| 248 | $current_language_tt_id = 0; |
| 249 | $current_language_tl_tt_id = 0; |
| 250 | |
| 251 | if ( ! empty( $lang_data['tt_id'] ) ) { |
| 252 | $current_language_tt_id = $lang_data['tt_id']; |
| 253 | } |
| 254 | if ( ! empty( $lang_data['tl_tt_id'] ) ) { |
| 255 | $current_language_tl_tt_id = $lang_data['tl_tt_id']; |
| 256 | } |
| 257 | |
| 258 | switch ( $object_type ) { |
| 259 | |
| 260 | case 'post': |
| 261 | case 'post_type': |
| 262 | case 'media': |
| 263 | if ( $current_language_tt_id && $this->is_translated_post_type( $object_name ) ) { |
| 264 | $info['join']['polylang_languages'] = " |
| 265 | LEFT JOIN `{$wpdb->term_relationships}` AS `polylang_languages` |
| 266 | ON `polylang_languages`.`object_id` = `t`.`ID` |
| 267 | AND `polylang_languages`.`term_taxonomy_id` = {$current_language_tt_id} |
| 268 | "; |
| 269 | |
| 270 | $info['where']['polylang_languages'] = "`polylang_languages`.`object_id` IS NOT NULL"; |
| 271 | } |
| 272 | break; |
| 273 | |
| 274 | case 'taxonomy': |
| 275 | case 'term': |
| 276 | case 'nav_menu': |
| 277 | case 'post_format': |
| 278 | if ( $current_language_tl_tt_id && $this->is_translated_taxonomy( $object_name ) ) { |
| 279 | $info['join']['polylang_languages'] = " |
| 280 | LEFT JOIN `{$wpdb->term_relationships}` AS `polylang_languages` |
| 281 | ON `polylang_languages`.`object_id` = `t`.`term_id` |
| 282 | AND `polylang_languages`.`term_taxonomy_id` = {$current_language_tl_tt_id} |
| 283 | "; |
| 284 | |
| 285 | $info['where']['polylang_languages'] = "`polylang_languages`.`object_id` IS NOT NULL"; |
| 286 | } |
| 287 | break; |
| 288 | } |
| 289 | |
| 290 | return $info; |
| 291 | } |
| 292 | |
| 293 | /** |
| 294 | * @param array $data |
| 295 | * |
| 296 | * @return array |
| 297 | */ |
| 298 | public function pods_component_i18n_admin_data( $data ) { |
| 299 | |
| 300 | foreach ( $data as $lang => $field_data ) { |
| 301 | if ( in_array( $lang, $this->get_locales(), true ) ) { |
| 302 | $data[ $lang ]['polylang'] = true; |
| 303 | } else { |
| 304 | $data[ $lang ]['polylang'] = false; |
| 305 | } |
| 306 | } |
| 307 | |
| 308 | return $data; |
| 309 | } |
| 310 | |
| 311 | /** |
| 312 | * @param array $fields |
| 313 | * @param array $data |
| 314 | * |
| 315 | * @return array |
| 316 | */ |
| 317 | public function pods_component_i18n_admin_ui_fields( $fields, $data ) { |
| 318 | |
| 319 | $fields['manage']['polylang'] = array( |
| 320 | 'label' => __( 'Polylang', 'pods' ), |
| 321 | 'type' => 'boolean', |
| 322 | ); |
| 323 | |
| 324 | return $fields; |
| 325 | } |
| 326 | |
| 327 | /** |
| 328 | * Helper method for backwards compatibility. |
| 329 | * |
| 330 | * @since 2.8.0 |
| 331 | * |
| 332 | * @param string $object_name |
| 333 | * |
| 334 | * @return false|mixed|void |
| 335 | */ |
| 336 | public function is_translated_post_type( $object_name ) { |
| 337 | if ( function_exists( 'pll_is_translated_post_type' ) ) { |
| 338 | return pll_is_translated_post_type( $object_name ); |
| 339 | } |
| 340 | return false; |
| 341 | } |
| 342 | |
| 343 | /** |
| 344 | * Helper method for backwards compatibility. |
| 345 | * |
| 346 | * @since 2.8.0 |
| 347 | * |
| 348 | * @param string $object_name |
| 349 | * |
| 350 | * @return false|mixed|void |
| 351 | */ |
| 352 | public function is_translated_taxonomy( $object_name ) { |
| 353 | if ( function_exists( 'pll_is_translated_taxonomy' ) ) { |
| 354 | return pll_is_translated_taxonomy( $object_name ); |
| 355 | } |
| 356 | return false; |
| 357 | } |
| 358 | |
| 359 | /** |
| 360 | * Get the language taxonomy object for the current language. |
| 361 | * |
| 362 | * @since 2.8.0 |
| 363 | * |
| 364 | * @param string $locale |
| 365 | * |
| 366 | * @return array |
| 367 | */ |
| 368 | public function get_language_data( $locale = null ) { |
| 369 | static $lang_data = []; |
| 370 | |
| 371 | if ( ! $locale ) { |
| 372 | $locale = pods_i18n()->get_current_language(); |
| 373 | } |
| 374 | |
| 375 | if ( isset( $lang_data[ $locale ] ) ) { |
| 376 | return $lang_data[ $locale ]; |
| 377 | } |
| 378 | |
| 379 | if ( ! $locale ) { |
| 380 | return null; |
| 381 | } |
| 382 | |
| 383 | // We need to return language data |
| 384 | $lang_data = array( |
| 385 | 'language' => $locale, |
| 386 | 't_id' => 0, |
| 387 | 'tt_id' => 0, |
| 388 | 'tl_t_id' => 0, |
| 389 | 'tl_tt_id' => 0, |
| 390 | 'term' => null, |
| 391 | ); |
| 392 | |
| 393 | $language = $this->get_language( $locale ); |
| 394 | |
| 395 | // If the language object exists, add it! |
| 396 | if ( $language && ! empty( $language->term_id ) ) { |
| 397 | |
| 398 | $lang_data['term'] = $language; |
| 399 | $lang_data['t_id'] = (int) $language->term_id; |
| 400 | |
| 401 | if ( method_exists( $language, 'get_tax_prop' ) ) { |
| 402 | // Since Polylang 3.4 |
| 403 | $lang_data['tt_id'] = (int) $language->get_tax_prop( 'language', 'term_taxonomy_id' ); |
| 404 | $lang_data['tl_t_id'] = (int) $language->get_tax_prop( 'term_language', 'term_id' ); |
| 405 | $lang_data['tl_tt_id'] = (int) $language->get_tax_prop( 'term_language', 'term_taxonomy_id' ); |
| 406 | } else { |
| 407 | // Pre Polylang 3.4 |
| 408 | $lang_data['tt_id'] = (int) $language->term_taxonomy_id; |
| 409 | $lang_data['tl_t_id'] = (int) $language->tl_term_id; |
| 410 | $lang_data['tl_tt_id'] = (int) $language->tl_term_taxonomy_id; |
| 411 | } |
| 412 | } |
| 413 | |
| 414 | $lang_data[ $locale ] = $lang_data; |
| 415 | |
| 416 | return $lang_data[ $locale ]; |
| 417 | } |
| 418 | |
| 419 | /** |
| 420 | * @param $locale |
| 421 | * |
| 422 | * @return false|\PLL_Language |
| 423 | */ |
| 424 | public function get_language( $locale ) { |
| 425 | $language = false; |
| 426 | |
| 427 | if ( ! $locale ) { |
| 428 | $locale = pods_i18n()->get_current_language(); |
| 429 | } |
| 430 | |
| 431 | // Get the language term object. |
| 432 | if ( function_exists( 'PLL' ) && isset( PLL()->model ) && method_exists( PLL()->model, 'get_language' ) ) { |
| 433 | // Polylang 1.8 and newer. |
| 434 | $language = PLL()->model->get_language( $locale ); |
| 435 | } else { |
| 436 | global $polylang; |
| 437 | if ( is_object( $polylang ) && isset( $polylang->model ) && method_exists( $polylang->model, 'get_language' ) ) { |
| 438 | // Polylang 1.2 - 1.7.x |
| 439 | $language = $polylang->model->get_language( $locale ); |
| 440 | } elseif ( is_object( $polylang ) && method_exists( $polylang, 'get_language' ) ) { |
| 441 | // Polylang 1.1.x and older. |
| 442 | $language = $polylang->get_language( $locale ); |
| 443 | } |
| 444 | } |
| 445 | |
| 446 | return $language; |
| 447 | } |
| 448 | |
| 449 | /** |
| 450 | * @return string[] |
| 451 | */ |
| 452 | public function get_locales() { |
| 453 | $locales = []; |
| 454 | if ( function_exists( 'pll_languages_list' ) ) { |
| 455 | $locales = pll_languages_list( array( 'fields' => 'locale' ) ); |
| 456 | } |
| 457 | return $locales; |
| 458 | } |
| 459 | |
| 460 | /** |
| 461 | * @return array |
| 462 | */ |
| 463 | public function get_languages() { |
| 464 | $languages = []; |
| 465 | if ( function_exists( 'pll_languages_list' ) ) { |
| 466 | $languages = pll_languages_list( array( 'fields' => null ) ); |
| 467 | } |
| 468 | return $languages; |
| 469 | } |
| 470 | } |
| 471 |