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inc/ExternalPlugin/Polylang/class-lp-polylang.php
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4.4.8
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| @@ -1,435 +1,435 @@ | ||
| 1 | -<?php | |
| 2 | - | |
| 3 | -/** | |
| 4 | - * @class LP_Polylang | |
| 5 | - * | |
| 6 | - * @since 4.1.5 | |
| 7 | - * @version 1.0.1 | |
| 8 | - * @author tungnx | |
| 9 | - */ | |
| 10 | - | |
| 11 | -use LearnPress\Filters\UserItemsFilter; | |
| 12 | -use LearnPress\Helpers\Singleton; | |
| 13 | - | |
| 14 | -if ( ! defined( 'ABSPATH' ) ) { | |
| 15 | - exit; // Exit if accesDsed directly | |
| 16 | -} | |
| 17 | - | |
| 18 | -class LP_Polylang { | |
| 19 | - use Singleton; | |
| 20 | - | |
| 21 | - public function init() { | |
| 22 | - $this->hooks(); | |
| 23 | - } | |
| 24 | - | |
| 25 | - public function hooks() { | |
| 26 | - add_filter( 'learn-press/general-settings-fields', [ $this, 'general_settings_fields' ], 10, 2 ); | |
| 27 | - add_filter( 'lp/settings/permalinks', [ $this, 'permalink_settings_fields' ], 10, 2 ); | |
| 28 | - add_filter( 'learn_press_get_page_id', [ $this, 'get_page_id' ], 10, 2 ); | |
| 29 | - add_filter( 'lp/template/archive-course/skeleton/args', [ $this, 'lang_arg_query_course' ] ); | |
| 30 | - add_filter( 'lp/profile/args/user_courses_attend', [ $this, 'lang_arg_query_course' ] ); | |
| 31 | - add_filter( 'lp/profile/args/user_courses_created', [ $this, 'lang_arg_query_course' ] ); | |
| 32 | - add_filter( 'lp/profile/args/user_courses_statistic', [ $this, 'lang_arg_query_course' ] ); | |
| 33 | - add_filter( 'learnpress/rest/frontend/profile/course_tab/query', [ $this, 'args_query_user_courses' ], 10, 2 ); | |
| 34 | - add_action( 'learn-press/courses/handle_params_for_query_courses', [ $this, 'filter_query_courses' ], 10, 2 ); | |
| 35 | - add_filter( 'lp/user/course/query/filter', [ $this, 'filter_query_user_courses' ], 10 ); | |
| 36 | - add_filter( 'pll_the_language_link', [ $this, 'get_link_switcher' ], 10, 3 ); | |
| 37 | - add_filter( 'learn-press/rewrite/rules', [ $this, 'pll_rewrite_rules' ] ); | |
| 38 | - } | |
| 39 | - | |
| 40 | - /** | |
| 41 | - * Get page_id config on LP Settings | |
| 42 | - * | |
| 43 | - * @param int $page_id | |
| 44 | - * @param string $name | |
| 45 | - * | |
| 46 | - * @return int | |
| 47 | - */ | |
| 48 | - public function get_page_id( int $page_id = 0, string $name = '' ): int { | |
| 49 | - if ( ! is_callable( 'pll_default_language' ) ) { | |
| 50 | - return $page_id; | |
| 51 | - } | |
| 52 | - | |
| 53 | - $lang_default = pll_default_language(); | |
| 54 | - $lang_current = pll_current_language(); | |
| 55 | - if ( ! $lang_current ) { | |
| 56 | - $lang_current = LP_Request::get_param( 'pll-current-lang' ); // Param this send via lp_archive_skeleton_get_args | |
| 57 | - } | |
| 58 | - | |
| 59 | - if ( $lang_current && $lang_current != $lang_default ) { | |
| 60 | - $page_id_trans = absint( LP_Settings::get_option( "{$name}_page_id_{$lang_current}" ) ); | |
| 61 | - if ( $page_id_trans ) { | |
| 62 | - $page_id = $page_id_trans; | |
| 63 | - } | |
| 64 | - } | |
| 65 | - | |
| 66 | - return $page_id; | |
| 67 | - } | |
| 68 | - | |
| 69 | - /** | |
| 70 | - * @param array $args | |
| 71 | - * | |
| 72 | - * @return array | |
| 73 | - */ | |
| 74 | - public function lang_arg_query_course( array $args ): array { | |
| 75 | - if ( ! function_exists( 'pll_current_language' ) ) { | |
| 76 | - return $args; | |
| 77 | - } | |
| 78 | - | |
| 79 | - $args['pll-current-lang'] = pll_current_language(); | |
| 80 | - | |
| 81 | - return $args; | |
| 82 | - } | |
| 83 | - | |
| 84 | - /** | |
| 85 | - * Query get course by current language | |
| 86 | - * | |
| 87 | - * @param LP_Course_Filter $filter | |
| 88 | - * @param array $param | |
| 89 | - * | |
| 90 | - * @return LP_Course_Filter | |
| 91 | - * @since 4.1.4 | |
| 92 | - * @version 1.0.2 | |
| 93 | - */ | |
| 94 | - public function filter_query_courses( LP_Course_Filter $filter, array $param ): LP_Course_Filter { | |
| 95 | - $pll_current_lang = $param['pll-current-lang'] ?? ''; | |
| 96 | - if ( empty( $pll_current_lang ) ) { | |
| 97 | - $pll_current_lang = LP_Request::get_param( 'pll-current-lang' ); | |
| 98 | - | |
| 99 | - if ( empty( $pll_current_lang ) ) { | |
| 100 | - return $filter; | |
| 101 | - } | |
| 102 | - } | |
| 103 | - | |
| 104 | - $lp_db = LP_Database::getInstance(); | |
| 105 | - $filter->join[] = "INNER JOIN $lp_db->tb_term_relationships AS r_term_pll ON p.ID = r_term_pll.object_id"; | |
| 106 | - $filter->join[] = "INNER JOIN $lp_db->tb_term_taxonomy AS pll_term_taxonomy ON r_term_pll.term_taxonomy_id = pll_term_taxonomy.term_taxonomy_id"; | |
| 107 | - $filter->join[] = "INNER JOIN $lp_db->tb_terms AS pll_terms ON pll_term_taxonomy.term_id = pll_terms.term_id"; | |
| 108 | - $filter->where[] = $lp_db->wpdb->prepare( 'AND pll_terms.slug = %s', $pll_current_lang ); | |
| 109 | - | |
| 110 | - return $filter; | |
| 111 | - } | |
| 112 | - | |
| 113 | - /** | |
| 114 | - * Profile filter query get user course by current language | |
| 115 | - * | |
| 116 | - * @param LP_User_Items_Filter|UserItemsFilter $filter | |
| 117 | - * | |
| 118 | - * @return LP_User_Items_Filter | |
| 119 | - */ | |
| 120 | - public function filter_query_user_courses( $filter ): LP_User_Items_Filter { | |
| 121 | - $pll_current_lang = pll_current_language(); // For query load page | |
| 122 | - if ( ! $pll_current_lang ) { // For query call API | |
| 123 | - $pll_current_lang = LP_Request::get_param( 'pll-current-lang' ); | |
| 124 | - } | |
| 125 | - | |
| 126 | - if ( empty( $pll_current_lang ) ) { | |
| 127 | - return $filter; | |
| 128 | - } | |
| 129 | - | |
| 130 | - if ( $pll_current_lang == pll_default_language() ) { | |
| 131 | - return $filter; | |
| 132 | - } | |
| 133 | - | |
| 134 | - $lp_db = LP_Database::getInstance(); | |
| 135 | - | |
| 136 | - $filter->join[] = "INNER JOIN $lp_db->tb_term_relationships AS r_term_pll ON ui.item_id = r_term_pll.object_id"; | |
| 137 | - $filter->join[] = "INNER JOIN $lp_db->tb_term_taxonomy AS pll_term_taxonomy ON r_term_pll.term_taxonomy_id = pll_term_taxonomy.term_taxonomy_id"; | |
| 138 | - $filter->join[] = "INNER JOIN $lp_db->tb_terms AS pll_terms ON pll_term_taxonomy.term_id = pll_terms.term_id"; | |
| 139 | - $filter->where[] = $lp_db->wpdb->prepare( 'AND pll_terms.slug = %s', $pll_current_lang ); | |
| 140 | - | |
| 141 | - return $filter; | |
| 142 | - } | |
| 143 | - | |
| 144 | - /** | |
| 145 | - * Profile filter query get course by current language | |
| 146 | - * | |
| 147 | - * @param LP_Course_Filter $filter | |
| 148 | - * @param array $args | |
| 149 | - * | |
| 150 | - * @return LP_Course_Filter | |
| 151 | - */ | |
| 152 | - /*public function profile_filter_query_courses( LP_Course_Filter $filter, array $args ): LP_Course_Filter { | |
| 153 | - $pll_current_lang = $args['pll-current-lang'] ?? ''; | |
| 154 | - | |
| 155 | - if ( empty( $pll_current_lang ) ) { | |
| 156 | - return $filter; | |
| 157 | - } | |
| 158 | - | |
| 159 | - $lp_db = LP_Database::getInstance(); | |
| 160 | - | |
| 161 | - $filter->join[] = "INNER JOIN $lp_db->tb_term_relationships AS r_term ON p.ID = r_term.object_id"; | |
| 162 | - $filter->join[] = "INNER JOIN $lp_db->tb_terms AS term ON r_term.term_taxonomy_id = term.term_id"; | |
| 163 | - $filter->where[] = $lp_db->wpdb->prepare( 'AND term.slug = %s', $pll_current_lang ); | |
| 164 | - | |
| 165 | - return $filter; | |
| 166 | - }*/ | |
| 167 | - | |
| 168 | - /** | |
| 169 | - * Args get course by current language | |
| 170 | - * | |
| 171 | - * @param array $args | |
| 172 | - * @param WP_REST_Request $request | |
| 173 | - * | |
| 174 | - * @return array | |
| 175 | - */ | |
| 176 | - public function args_query_user_courses( array $args, WP_REST_Request $request ): array { | |
| 177 | - $pll_current_lang = LP_Helper::sanitize_params_submitted( $request['pll-current-lang'] ?? '' ); | |
| 178 | - | |
| 179 | - if ( empty( $pll_current_lang ) ) { | |
| 180 | - return $args; | |
| 181 | - } | |
| 182 | - | |
| 183 | - $args['pll-current-lang'] = $pll_current_lang; | |
| 184 | - | |
| 185 | - return $args; | |
| 186 | - } | |
| 187 | - | |
| 188 | - /** | |
| 189 | - * Create new fields of languages not default | |
| 190 | - */ | |
| 191 | - public function general_settings_fields( array $fields ): array { | |
| 192 | - $default_lang = pll_default_language(); | |
| 193 | - $current_lang = pll_current_language(); | |
| 194 | - | |
| 195 | - $field_arr = [ | |
| 196 | - 'courses_page_id', | |
| 197 | - 'profile_page_id', | |
| 198 | - 'checkout_page_id', | |
| 199 | - 'become_a_teacher_page_id', | |
| 200 | - 'term_conditions_page_id', | |
| 201 | - 'instructors_page_id', | |
| 202 | - 'single_instructor_page_id', | |
| 203 | - ]; | |
| 204 | - $field_arr = apply_filters( 'lp_pll/settings/name-fields', $field_arr ); | |
| 205 | - | |
| 206 | - if ( $default_lang != $current_lang ) { | |
| 207 | - // Set name field with lang | |
| 208 | - foreach ( $fields as $k => $field ) { | |
| 209 | - if ( isset( $field['id'] ) && in_array( $field['id'], $field_arr ) ) { | |
| 210 | - $fields[ $k ]['id'] = $field['id'] . '_' . $current_lang; | |
| 211 | - } | |
| 212 | - } | |
| 213 | - } | |
| 214 | - | |
| 215 | - return $fields; | |
| 216 | - } | |
| 217 | - | |
| 218 | - /** | |
| 219 | - * Create new fields of languages not default | |
| 220 | - * | |
| 221 | - * @param array $fields | |
| 222 | - * | |
| 223 | - * @return array | |
| 224 | - * @version 1.0.0 | |
| 225 | - * @since 4.2.3.3 | |
| 226 | - */ | |
| 227 | - public function permalink_settings_fields( array $fields ): array { | |
| 228 | - $default_lang = pll_default_language(); | |
| 229 | - $current_lang = pll_current_language(); | |
| 230 | - | |
| 231 | - $field_arr = [ | |
| 232 | - //'lesson_slug', | |
| 233 | - ]; | |
| 234 | - $field_arr = apply_filters( 'lp_pll/settings/permalink/name-fields', $field_arr ); | |
| 235 | - | |
| 236 | - if ( $default_lang != $current_lang ) { | |
| 237 | - // Set name field with lang | |
| 238 | - foreach ( $fields as $k => $field ) { | |
| 239 | - if ( isset( $field['id'] ) && in_array( $field['id'], $field_arr ) ) { | |
| 240 | - $fields[ $k ]['id'] = $field['id'] . '_' . $current_lang; | |
| 241 | - } | |
| 242 | - } | |
| 243 | - } | |
| 244 | - | |
| 245 | - return $fields; | |
| 246 | - } | |
| 247 | - | |
| 248 | - /** | |
| 249 | - * Handle link swither | |
| 250 | - * | |
| 251 | - * @param $url | |
| 252 | - * @param $slug | |
| 253 | - * @param $locale | |
| 254 | - * | |
| 255 | - * @return false|mixed|string | |
| 256 | - * @version 1.0.1 | |
| 257 | - * @since 4.1.5 | |
| 258 | - */ | |
| 259 | - public function get_link_switcher( $url, $slug, $locale ) { | |
| 260 | - $slug_lang = ''; | |
| 261 | - if ( $slug !== pll_default_language() ) { | |
| 262 | - $slug_lang = '_' . $slug; | |
| 263 | - } | |
| 264 | - | |
| 265 | - $arr_page = array( LP_PAGE_COURSES, LP_PAGE_PROFILE ); | |
| 266 | - if ( in_array( LP_Page_Controller::page_current(), $arr_page ) | |
| 267 | - && ! learn_press_is_course_tax() | |
| 268 | - && ! learn_press_is_course_tag() ) { | |
| 269 | - $name_page = str_replace( 'lp_page_', '', LP_Page_Controller::page_current() ); | |
| 270 | - $url = get_permalink( LP_Settings::get_option( $name_page . '_page_id' . $slug_lang ) ); | |
| 271 | - } | |
| 272 | - | |
| 273 | - return $url; | |
| 274 | - } | |
| 275 | - | |
| 276 | - /** | |
| 277 | - * Rewrite url with polylang | |
| 278 | - * | |
| 279 | - * @param array $rules | |
| 280 | - * | |
| 281 | - * @return array | |
| 282 | - * @since 4.2.3.3 | |
| 283 | - * @version 1.0.1 | |
| 284 | - * @uses LP_Query::add_rewrite_rules | |
| 285 | - */ | |
| 286 | - public function pll_rewrite_rules( array $rules ): array { | |
| 287 | - if ( ! is_callable( 'pll_default_language' ) || ! is_callable( 'pll_current_language' ) ) { | |
| 288 | - return $rules; | |
| 289 | - } | |
| 290 | - | |
| 291 | - $rules_old = $rules; | |
| 292 | - | |
| 293 | - $lang_default = pll_default_language(); | |
| 294 | - $lang_current = pll_current_language(); | |
| 295 | - $pll_options = $this->get_pll_options(); | |
| 296 | - $all_lang = pll_languages_list(); | |
| 297 | - $hide_default = $pll_options['hide_default'] ?? 1; | |
| 298 | - $force_lang = $pll_options['force_lang'] ?? 1; | |
| 299 | - $force_rewrite = $pll_options['rewrite'] ?? 1; | |
| 300 | - | |
| 301 | - $lang_slug = ''; | |
| 302 | - $lang = $lang_current; | |
| 303 | - if ( 1 == $force_lang ) { // Pll add slug language to link | |
| 304 | - if ( $force_rewrite == 0 ) { | |
| 305 | - $lang_slug .= 'language/'; | |
| 306 | - } | |
| 307 | - | |
| 308 | - $lang_slug .= $lang . '/'; | |
| 309 | - } else { // Pll add slug language to link | |
| 310 | - $lang_slug .= $lang . '/'; | |
| 311 | - } | |
| 312 | - | |
| 313 | - $lang_get_option = ''; | |
| 314 | - if ( $lang != $lang_default ) { | |
| 315 | - $lang_get_option = '_' . $lang; | |
| 316 | - } | |
| 317 | - if ( $hide_default && $lang_current == $lang_default ) { | |
| 318 | - return $rules; | |
| 319 | - } | |
| 320 | - | |
| 321 | - // Add language to rewrite url exits | |
| 322 | - foreach ( $rules_old as $key_group => $group_rule ) { | |
| 323 | - foreach ( $group_rule as $key => $rule ) { | |
| 324 | - $new_key = array_key_first( $rule ); | |
| 325 | - $value = $rule[ $new_key ]; | |
| 326 | - $new_key = substr_replace( $new_key, '', 0, 1 ); | |
| 327 | - $new_key = '^' . $lang_slug . $new_key; | |
| 328 | - $rules[ $key_group ][ $key ] = [ $new_key => $value ]; | |
| 329 | - } | |
| 330 | - } | |
| 331 | - | |
| 332 | - // Rewrite url for courses | |
| 333 | - // Not use learn_press_get_page_id( 'courses' ) because it $lang_current = false with $pll_options['force_lang'] = 0 | |
| 334 | - /*$courses_page_id_lang = LP_Settings::get_option( 'courses_page_id' . $lang_get_option, false ); | |
| 335 | - if ( $courses_page_id_lang ) { | |
| 336 | - $courses_slug = get_post_field( 'post_name', $courses_page_id_lang ); | |
| 337 | - | |
| 338 | - $rules['courses'][ 'pll-archive-' . $lang ] = [ | |
| 339 | - "^{$lang_slug}{$courses_slug}/?(?:page/)?([^/][0-9]*)?/?$" => | |
| 340 | - 'index.php?paged=$matches[1]&post_type=' . LP_COURSE_CPT, | |
| 341 | - ]; | |
| 342 | - }*/ | |
| 343 | - | |
| 344 | - // Rewrite url for instructors | |
| 345 | - /*$instructors_page_id_lang = LP_Settings::get_option( 'instructors_page_id' . $lang_get_option, false ); | |
| 346 | - if ( $instructors_page_id_lang ) { | |
| 347 | - $instructors_slug = get_post_field( 'post_name', $instructors_page_id_lang ); | |
| 348 | - | |
| 349 | - $rules['instructors'][ 'pll-archive-' . $lang ] = [ | |
| 350 | - "^{$lang_slug}{$instructors_slug}/?(?:page/)?([^/][0-9]*)?/?$" => | |
| 351 | - 'index.php?page_id=' . $instructors_page_id_lang, | |
| 352 | - ]; | |
| 353 | - }*/ | |
| 354 | - | |
| 355 | - // Rewrite url for instructor | |
| 356 | - /*$single_instructor_page_id = LP_Settings::get_option( 'single_instructor_page_id' . $lang_get_option, false ); | |
| 357 | - if ( $single_instructor_page_id ) { | |
| 358 | - $instructor_slug = get_post_field( 'post_name', $single_instructor_page_id ); | |
| 359 | - | |
| 360 | - $rules['instructor'][ 'has_name_' . $lang ] = [ | |
| 361 | - "^{$lang_slug}{$instructor_slug}/([^/]+)/?(?:page/)?([^/][0-9]*)?/?$" => | |
| 362 | - 'index.php?page_id=' . $single_instructor_page_id . '&is_single_instructor=1&instructor_name=$matches[1]&paged=$matches[2]', | |
| 363 | - ]; | |
| 364 | - $rules['instructor'][ 'no_name_' . $lang ] = [ | |
| 365 | - "^{$lang_slug}{$instructor_slug}/?$" => | |
| 366 | - 'index.php?page_id=' . $single_instructor_page_id . '&is_single_instructor=1&paged=$matches[2]', | |
| 367 | - ]; | |
| 368 | - }*/ | |
| 369 | - | |
| 370 | - //$this->add_rewrite_rules_profile( $rules, $lang_slug, $lang_get_option, $lang ); | |
| 371 | - | |
| 372 | - return apply_filters( 'learn-press/polylang-rewrite-url', $rules ); | |
| 373 | - } | |
| 374 | - | |
| 375 | - /** | |
| 376 | - * Add rewrite rules for profile page. | |
| 377 | - * | |
| 378 | - * @param $rules | |
| 379 | - * @param $lang_slug | |
| 380 | - * @param $lang_get_option | |
| 381 | - * @param $lang | |
| 382 | - * | |
| 383 | - * @return void | |
| 384 | - */ | |
| 385 | - public function add_rewrite_rules_profile( &$rules, $lang_slug, $lang_get_option, $lang ) { | |
| 386 | - $profile_page_id_lang = LP_Settings::get_option( 'profile_page_id' . $lang_get_option, false ); | |
| 387 | - if ( $profile_page_id_lang ) { | |
| 388 | - // Rule view profile of user (self or another) | |
| 389 | - $page_profile_slug = get_post_field( 'post_name', $profile_page_id_lang ); | |
| 390 | - $rules['profile'][ 'user_' . $lang ] = [ | |
| 391 | - "^{$lang_slug}{$page_profile_slug}/([^/]*)/?$" => | |
| 392 | - "index.php?page_id={$profile_page_id_lang}&user=" . '$matches[1]', | |
| 393 | - ]; | |
| 394 | - | |
| 395 | - // Rule view profile of user (self or another) with tab | |
| 396 | - $tabs = LP_Profile::get_tabs_arr(); | |
| 397 | - if ( $tabs ) { | |
| 398 | - /** | |
| 399 | - * @var LP_Profile_Tab $args | |
| 400 | - */ | |
| 401 | - foreach ( $tabs as $tab_key => $args ) { | |
| 402 | - $tab_slug = $args['slug'] ?? $tab_key; | |
| 403 | - $rules['profile'][ $tab_key . '_' . $lang ] = [ | |
| 404 | - "^{$lang_slug}{$page_profile_slug}/([^/]*)/({$tab_slug})/?([0-9]*)/?$" => | |
| 405 | - 'index.php?page_id=' . $profile_page_id_lang . '&user=$matches[1]&view=$matches[2]&view_id=$matches[3]', | |
| 406 | - ]; | |
| 407 | - | |
| 408 | - if ( ! empty( $args['sections'] ) ) { | |
| 409 | - foreach ( $args['sections'] as $section_key => $section ) { | |
| 410 | - $section_slug = $section['slug'] ?? $section_key; | |
| 411 | - $rules['profile'][ $section_key . '_' . $lang ] = [ | |
| 412 | - "^{$lang_slug}{$page_profile_slug}/([^/]*)/({$tab_slug})/({$section_slug})/?([0-9]*)?$" => | |
| 413 | - 'index.php?page_id=' . $profile_page_id_lang . '&user=$matches[1]&view=$matches[2]§ion=$matches[3]&view_id=$matches[4]', | |
| 414 | - ]; | |
| 415 | - } | |
| 416 | - } | |
| 417 | - } | |
| 418 | - } | |
| 419 | - } | |
| 420 | - | |
| 421 | - //apply_filters( 'learn-press/rewrite-rules/profile', $rules['profile'], $profile_id ); | |
| 422 | - } | |
| 423 | - | |
| 424 | - /** | |
| 425 | - * Get polylang settings | |
| 426 | - * | |
| 427 | - * @return array | |
| 428 | - * @version 1.0.1 | |
| 429 | - * @since 4.2.3.3 | |
| 430 | - */ | |
| 431 | - public function get_pll_options(): array { | |
| 432 | - // Not use PLL()->options because it is incorrect. | |
| 433 | - return maybe_unserialize( get_option( 'polylang' ) ); | |
| 434 | - } | |
| 435 | -} | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +/** | |
| 4 | + * @class LP_Polylang | |
| 5 | + * | |
| 6 | + * @since 4.1.5 | |
| 7 | + * @version 1.0.1 | |
| 8 | + * @author tungnx | |
| 9 | + */ | |
| 10 | + | |
| 11 | +use LearnPress\Filters\UserItemsFilter; | |
| 12 | +use LearnPress\Helpers\Singleton; | |
| 13 | + | |
| 14 | +if ( ! defined( 'ABSPATH' ) ) { | |
| 15 | + exit; // Exit if accesDsed directly | |
| 16 | +} | |
| 17 | + | |
| 18 | +class LP_Polylang { | |
| 19 | + use Singleton; | |
| 20 | + | |
| 21 | + public function init() { | |
| 22 | + $this->hooks(); | |
| 23 | + } | |
| 24 | + | |
| 25 | + public function hooks() { | |
| 26 | + add_filter( 'learn-press/general-settings-fields', [ $this, 'general_settings_fields' ], 10, 2 ); | |
| 27 | + add_filter( 'lp/settings/permalinks', [ $this, 'permalink_settings_fields' ], 10, 2 ); | |
| 28 | + add_filter( 'learn_press_get_page_id', [ $this, 'get_page_id' ], 10, 2 ); | |
| 29 | + add_filter( 'lp/template/archive-course/skeleton/args', [ $this, 'lang_arg_query_course' ] ); | |
| 30 | + add_filter( 'lp/profile/args/user_courses_attend', [ $this, 'lang_arg_query_course' ] ); | |
| 31 | + add_filter( 'lp/profile/args/user_courses_created', [ $this, 'lang_arg_query_course' ] ); | |
| 32 | + add_filter( 'lp/profile/args/user_courses_statistic', [ $this, 'lang_arg_query_course' ] ); | |
| 33 | + add_filter( 'learnpress/rest/frontend/profile/course_tab/query', [ $this, 'args_query_user_courses' ], 10, 2 ); | |
| 34 | + add_action( 'learn-press/courses/handle_params_for_query_courses', [ $this, 'filter_query_courses' ], 10, 2 ); | |
| 35 | + add_filter( 'lp/user/course/query/filter', [ $this, 'filter_query_user_courses' ], 10 ); | |
| 36 | + add_filter( 'pll_the_language_link', [ $this, 'get_link_switcher' ], 10, 3 ); | |
| 37 | + add_filter( 'learn-press/rewrite/rules', [ $this, 'pll_rewrite_rules' ] ); | |
| 38 | + } | |
| 39 | + | |
| 40 | + /** | |
| 41 | + * Get page_id config on LP Settings | |
| 42 | + * | |
| 43 | + * @param int $page_id | |
| 44 | + * @param string $name | |
| 45 | + * | |
| 46 | + * @return int | |
| 47 | + */ | |
| 48 | + public function get_page_id( int $page_id = 0, string $name = '' ): int { | |
| 49 | + if ( ! is_callable( 'pll_default_language' ) ) { | |
| 50 | + return $page_id; | |
| 51 | + } | |
| 52 | + | |
| 53 | + $lang_default = pll_default_language(); | |
| 54 | + $lang_current = pll_current_language(); | |
| 55 | + if ( ! $lang_current ) { | |
| 56 | + $lang_current = LP_Request::get_param( 'pll-current-lang' ); // Param this send via lp_archive_skeleton_get_args | |
| 57 | + } | |
| 58 | + | |
| 59 | + if ( $lang_current && $lang_current != $lang_default ) { | |
| 60 | + $page_id_trans = absint( LP_Settings::get_option( "{$name}_page_id_{$lang_current}" ) ); | |
| 61 | + if ( $page_id_trans ) { | |
| 62 | + $page_id = $page_id_trans; | |
| 63 | + } | |
| 64 | + } | |
| 65 | + | |
| 66 | + return $page_id; | |
| 67 | + } | |
| 68 | + | |
| 69 | + /** | |
| 70 | + * @param array $args | |
| 71 | + * | |
| 72 | + * @return array | |
| 73 | + */ | |
| 74 | + public function lang_arg_query_course( array $args ): array { | |
| 75 | + if ( ! function_exists( 'pll_current_language' ) ) { | |
| 76 | + return $args; | |
| 77 | + } | |
| 78 | + | |
| 79 | + $args['pll-current-lang'] = pll_current_language(); | |
| 80 | + | |
| 81 | + return $args; | |
| 82 | + } | |
| 83 | + | |
| 84 | + /** | |
| 85 | + * Query get course by current language | |
| 86 | + * | |
| 87 | + * @param LP_Course_Filter $filter | |
| 88 | + * @param array $param | |
| 89 | + * | |
| 90 | + * @return LP_Course_Filter | |
| 91 | + * @since 4.1.4 | |
| 92 | + * @version 1.0.2 | |
| 93 | + */ | |
| 94 | + public function filter_query_courses( LP_Course_Filter $filter, array $param ): LP_Course_Filter { | |
| 95 | + $pll_current_lang = $param['pll-current-lang'] ?? ''; | |
| 96 | + if ( empty( $pll_current_lang ) ) { | |
| 97 | + $pll_current_lang = LP_Request::get_param( 'pll-current-lang' ); | |
| 98 | + | |
| 99 | + if ( empty( $pll_current_lang ) ) { | |
| 100 | + return $filter; | |
| 101 | + } | |
| 102 | + } | |
| 103 | + | |
| 104 | + $lp_db = LP_Database::getInstance(); | |
| 105 | + $filter->join[] = "INNER JOIN $lp_db->tb_term_relationships AS r_term_pll ON p.ID = r_term_pll.object_id"; | |
| 106 | + $filter->join[] = "INNER JOIN $lp_db->tb_term_taxonomy AS pll_term_taxonomy ON r_term_pll.term_taxonomy_id = pll_term_taxonomy.term_taxonomy_id"; | |
| 107 | + $filter->join[] = "INNER JOIN $lp_db->tb_terms AS pll_terms ON pll_term_taxonomy.term_id = pll_terms.term_id"; | |
| 108 | + $filter->where[] = $lp_db->wpdb->prepare( 'AND pll_terms.slug = %s', $pll_current_lang ); | |
| 109 | + | |
| 110 | + return $filter; | |
| 111 | + } | |
| 112 | + | |
| 113 | + /** | |
| 114 | + * Profile filter query get user course by current language | |
| 115 | + * | |
| 116 | + * @param LP_User_Items_Filter|UserItemsFilter $filter | |
| 117 | + * | |
| 118 | + * @return LP_User_Items_Filter | |
| 119 | + */ | |
| 120 | + public function filter_query_user_courses( $filter ): LP_User_Items_Filter { | |
| 121 | + $pll_current_lang = pll_current_language(); // For query load page | |
| 122 | + if ( ! $pll_current_lang ) { // For query call API | |
| 123 | + $pll_current_lang = LP_Request::get_param( 'pll-current-lang' ); | |
| 124 | + } | |
| 125 | + | |
| 126 | + if ( empty( $pll_current_lang ) ) { | |
| 127 | + return $filter; | |
| 128 | + } | |
| 129 | + | |
| 130 | + if ( $pll_current_lang == pll_default_language() ) { | |
| 131 | + return $filter; | |
| 132 | + } | |
| 133 | + | |
| 134 | + $lp_db = LP_Database::getInstance(); | |
| 135 | + | |
| 136 | + $filter->join[] = "INNER JOIN $lp_db->tb_term_relationships AS r_term_pll ON ui.item_id = r_term_pll.object_id"; | |
| 137 | + $filter->join[] = "INNER JOIN $lp_db->tb_term_taxonomy AS pll_term_taxonomy ON r_term_pll.term_taxonomy_id = pll_term_taxonomy.term_taxonomy_id"; | |
| 138 | + $filter->join[] = "INNER JOIN $lp_db->tb_terms AS pll_terms ON pll_term_taxonomy.term_id = pll_terms.term_id"; | |
| 139 | + $filter->where[] = $lp_db->wpdb->prepare( 'AND pll_terms.slug = %s', $pll_current_lang ); | |
| 140 | + | |
| 141 | + return $filter; | |
| 142 | + } | |
| 143 | + | |
| 144 | + /** | |
| 145 | + * Profile filter query get course by current language | |
| 146 | + * | |
| 147 | + * @param LP_Course_Filter $filter | |
| 148 | + * @param array $args | |
| 149 | + * | |
| 150 | + * @return LP_Course_Filter | |
| 151 | + */ | |
| 152 | + /*public function profile_filter_query_courses( LP_Course_Filter $filter, array $args ): LP_Course_Filter { | |
| 153 | + $pll_current_lang = $args['pll-current-lang'] ?? ''; | |
| 154 | + | |
| 155 | + if ( empty( $pll_current_lang ) ) { | |
| 156 | + return $filter; | |
| 157 | + } | |
| 158 | + | |
| 159 | + $lp_db = LP_Database::getInstance(); | |
| 160 | + | |
| 161 | + $filter->join[] = "INNER JOIN $lp_db->tb_term_relationships AS r_term ON p.ID = r_term.object_id"; | |
| 162 | + $filter->join[] = "INNER JOIN $lp_db->tb_terms AS term ON r_term.term_taxonomy_id = term.term_id"; | |
| 163 | + $filter->where[] = $lp_db->wpdb->prepare( 'AND term.slug = %s', $pll_current_lang ); | |
| 164 | + | |
| 165 | + return $filter; | |
| 166 | + }*/ | |
| 167 | + | |
| 168 | + /** | |
| 169 | + * Args get course by current language | |
| 170 | + * | |
| 171 | + * @param array $args | |
| 172 | + * @param WP_REST_Request $request | |
| 173 | + * | |
| 174 | + * @return array | |
| 175 | + */ | |
| 176 | + public function args_query_user_courses( array $args, WP_REST_Request $request ): array { | |
| 177 | + $pll_current_lang = LP_Helper::sanitize_params_submitted( $request['pll-current-lang'] ?? '' ); | |
| 178 | + | |
| 179 | + if ( empty( $pll_current_lang ) ) { | |
| 180 | + return $args; | |
| 181 | + } | |
| 182 | + | |
| 183 | + $args['pll-current-lang'] = $pll_current_lang; | |
| 184 | + | |
| 185 | + return $args; | |
| 186 | + } | |
| 187 | + | |
| 188 | + /** | |
| 189 | + * Create new fields of languages not default | |
| 190 | + */ | |
| 191 | + public function general_settings_fields( array $fields ): array { | |
| 192 | + $default_lang = pll_default_language(); | |
| 193 | + $current_lang = pll_current_language(); | |
| 194 | + | |
| 195 | + $field_arr = [ | |
| 196 | + 'courses_page_id', | |
| 197 | + 'profile_page_id', | |
| 198 | + 'checkout_page_id', | |
| 199 | + 'become_a_teacher_page_id', | |
| 200 | + 'term_conditions_page_id', | |
| 201 | + 'instructors_page_id', | |
| 202 | + 'single_instructor_page_id', | |
| 203 | + ]; | |
| 204 | + $field_arr = apply_filters( 'lp_pll/settings/name-fields', $field_arr ); | |
| 205 | + | |
| 206 | + if ( $default_lang != $current_lang ) { | |
| 207 | + // Set name field with lang | |
| 208 | + foreach ( $fields as $k => $field ) { | |
| 209 | + if ( isset( $field['id'] ) && in_array( $field['id'], $field_arr ) ) { | |
| 210 | + $fields[ $k ]['id'] = $field['id'] . '_' . $current_lang; | |
| 211 | + } | |
| 212 | + } | |
| 213 | + } | |
| 214 | + | |
| 215 | + return $fields; | |
| 216 | + } | |
| 217 | + | |
| 218 | + /** | |
| 219 | + * Create new fields of languages not default | |
| 220 | + * | |
| 221 | + * @param array $fields | |
| 222 | + * | |
| 223 | + * @return array | |
| 224 | + * @version 1.0.0 | |
| 225 | + * @since 4.2.3.3 | |
| 226 | + */ | |
| 227 | + public function permalink_settings_fields( array $fields ): array { | |
| 228 | + $default_lang = pll_default_language(); | |
| 229 | + $current_lang = pll_current_language(); | |
| 230 | + | |
| 231 | + $field_arr = [ | |
| 232 | + //'lesson_slug', | |
| 233 | + ]; | |
| 234 | + $field_arr = apply_filters( 'lp_pll/settings/permalink/name-fields', $field_arr ); | |
| 235 | + | |
| 236 | + if ( $default_lang != $current_lang ) { | |
| 237 | + // Set name field with lang | |
| 238 | + foreach ( $fields as $k => $field ) { | |
| 239 | + if ( isset( $field['id'] ) && in_array( $field['id'], $field_arr ) ) { | |
| 240 | + $fields[ $k ]['id'] = $field['id'] . '_' . $current_lang; | |
| 241 | + } | |
| 242 | + } | |
| 243 | + } | |
| 244 | + | |
| 245 | + return $fields; | |
| 246 | + } | |
| 247 | + | |
| 248 | + /** | |
| 249 | + * Handle link swither | |
| 250 | + * | |
| 251 | + * @param $url | |
| 252 | + * @param $slug | |
| 253 | + * @param $locale | |
| 254 | + * | |
| 255 | + * @return false|mixed|string | |
| 256 | + * @version 1.0.1 | |
| 257 | + * @since 4.1.5 | |
| 258 | + */ | |
| 259 | + public function get_link_switcher( $url, $slug, $locale ) { | |
| 260 | + $slug_lang = ''; | |
| 261 | + if ( $slug !== pll_default_language() ) { | |
| 262 | + $slug_lang = '_' . $slug; | |
| 263 | + } | |
| 264 | + | |
| 265 | + $arr_page = array( LP_PAGE_COURSES, LP_PAGE_PROFILE ); | |
| 266 | + if ( in_array( LP_Page_Controller::page_current(), $arr_page ) | |
| 267 | + && ! learn_press_is_course_tax() | |
| 268 | + && ! learn_press_is_course_tag() ) { | |
| 269 | + $name_page = str_replace( 'lp_page_', '', LP_Page_Controller::page_current() ); | |
| 270 | + $url = get_permalink( LP_Settings::get_option( $name_page . '_page_id' . $slug_lang ) ); | |
| 271 | + } | |
| 272 | + | |
| 273 | + return $url; | |
| 274 | + } | |
| 275 | + | |
| 276 | + /** | |
| 277 | + * Rewrite url with polylang | |
| 278 | + * | |
| 279 | + * @param array $rules | |
| 280 | + * | |
| 281 | + * @return array | |
| 282 | + * @since 4.2.3.3 | |
| 283 | + * @version 1.0.1 | |
| 284 | + * @uses LP_Query::add_rewrite_rules | |
| 285 | + */ | |
| 286 | + public function pll_rewrite_rules( array $rules ): array { | |
| 287 | + if ( ! is_callable( 'pll_default_language' ) || ! is_callable( 'pll_current_language' ) ) { | |
| 288 | + return $rules; | |
| 289 | + } | |
| 290 | + | |
| 291 | + $rules_old = $rules; | |
| 292 | + | |
| 293 | + $lang_default = pll_default_language(); | |
| 294 | + $lang_current = pll_current_language(); | |
| 295 | + $pll_options = $this->get_pll_options(); | |
| 296 | + $all_lang = pll_languages_list(); | |
| 297 | + $hide_default = $pll_options['hide_default'] ?? 1; | |
| 298 | + $force_lang = $pll_options['force_lang'] ?? 1; | |
| 299 | + $force_rewrite = $pll_options['rewrite'] ?? 1; | |
| 300 | + | |
| 301 | + $lang_slug = ''; | |
| 302 | + $lang = $lang_current; | |
| 303 | + if ( 1 == $force_lang ) { // Pll add slug language to link | |
| 304 | + if ( $force_rewrite == 0 ) { | |
| 305 | + $lang_slug .= 'language/'; | |
| 306 | + } | |
| 307 | + | |
| 308 | + $lang_slug .= $lang . '/'; | |
| 309 | + } else { // Pll add slug language to link | |
| 310 | + $lang_slug .= $lang . '/'; | |
| 311 | + } | |
| 312 | + | |
| 313 | + $lang_get_option = ''; | |
| 314 | + if ( $lang != $lang_default ) { | |
| 315 | + $lang_get_option = '_' . $lang; | |
| 316 | + } | |
| 317 | + if ( $hide_default && $lang_current == $lang_default ) { | |
| 318 | + return $rules; | |
| 319 | + } | |
| 320 | + | |
| 321 | + // Add language to rewrite url exits | |
| 322 | + foreach ( $rules_old as $key_group => $group_rule ) { | |
| 323 | + foreach ( $group_rule as $key => $rule ) { | |
| 324 | + $new_key = array_key_first( $rule ); | |
| 325 | + $value = $rule[ $new_key ]; | |
| 326 | + $new_key = substr_replace( $new_key, '', 0, 1 ); | |
| 327 | + $new_key = '^' . $lang_slug . $new_key; | |
| 328 | + $rules[ $key_group ][ $key ] = [ $new_key => $value ]; | |
| 329 | + } | |
| 330 | + } | |
| 331 | + | |
| 332 | + // Rewrite url for courses | |
| 333 | + // Not use learn_press_get_page_id( 'courses' ) because it $lang_current = false with $pll_options['force_lang'] = 0 | |
| 334 | + /*$courses_page_id_lang = LP_Settings::get_option( 'courses_page_id' . $lang_get_option, false ); | |
| 335 | + if ( $courses_page_id_lang ) { | |
| 336 | + $courses_slug = get_post_field( 'post_name', $courses_page_id_lang ); | |
| 337 | + | |
| 338 | + $rules['courses'][ 'pll-archive-' . $lang ] = [ | |
| 339 | + "^{$lang_slug}{$courses_slug}/?(?:page/)?([^/][0-9]*)?/?$" => | |
| 340 | + 'index.php?paged=$matches[1]&post_type=' . LP_COURSE_CPT, | |
| 341 | + ]; | |
| 342 | + }*/ | |
| 343 | + | |
| 344 | + // Rewrite url for instructors | |
| 345 | + /*$instructors_page_id_lang = LP_Settings::get_option( 'instructors_page_id' . $lang_get_option, false ); | |
| 346 | + if ( $instructors_page_id_lang ) { | |
| 347 | + $instructors_slug = get_post_field( 'post_name', $instructors_page_id_lang ); | |
| 348 | + | |
| 349 | + $rules['instructors'][ 'pll-archive-' . $lang ] = [ | |
| 350 | + "^{$lang_slug}{$instructors_slug}/?(?:page/)?([^/][0-9]*)?/?$" => | |
| 351 | + 'index.php?page_id=' . $instructors_page_id_lang, | |
| 352 | + ]; | |
| 353 | + }*/ | |
| 354 | + | |
| 355 | + // Rewrite url for instructor | |
| 356 | + /*$single_instructor_page_id = LP_Settings::get_option( 'single_instructor_page_id' . $lang_get_option, false ); | |
| 357 | + if ( $single_instructor_page_id ) { | |
| 358 | + $instructor_slug = get_post_field( 'post_name', $single_instructor_page_id ); | |
| 359 | + | |
| 360 | + $rules['instructor'][ 'has_name_' . $lang ] = [ | |
| 361 | + "^{$lang_slug}{$instructor_slug}/([^/]+)/?(?:page/)?([^/][0-9]*)?/?$" => | |
| 362 | + 'index.php?page_id=' . $single_instructor_page_id . '&is_single_instructor=1&instructor_name=$matches[1]&paged=$matches[2]', | |
| 363 | + ]; | |
| 364 | + $rules['instructor'][ 'no_name_' . $lang ] = [ | |
| 365 | + "^{$lang_slug}{$instructor_slug}/?$" => | |
| 366 | + 'index.php?page_id=' . $single_instructor_page_id . '&is_single_instructor=1&paged=$matches[2]', | |
| 367 | + ]; | |
| 368 | + }*/ | |
| 369 | + | |
| 370 | + //$this->add_rewrite_rules_profile( $rules, $lang_slug, $lang_get_option, $lang ); | |
| 371 | + | |
| 372 | + return apply_filters( 'learn-press/polylang-rewrite-url', $rules ); | |
| 373 | + } | |
| 374 | + | |
| 375 | + /** | |
| 376 | + * Add rewrite rules for profile page. | |
| 377 | + * | |
| 378 | + * @param $rules | |
| 379 | + * @param $lang_slug | |
| 380 | + * @param $lang_get_option | |
| 381 | + * @param $lang | |
| 382 | + * | |
| 383 | + * @return void | |
| 384 | + */ | |
| 385 | + public function add_rewrite_rules_profile( &$rules, $lang_slug, $lang_get_option, $lang ) { | |
| 386 | + $profile_page_id_lang = LP_Settings::get_option( 'profile_page_id' . $lang_get_option, false ); | |
| 387 | + if ( $profile_page_id_lang ) { | |
| 388 | + // Rule view profile of user (self or another) | |
| 389 | + $page_profile_slug = get_post_field( 'post_name', $profile_page_id_lang ); | |
| 390 | + $rules['profile'][ 'user_' . $lang ] = [ | |
| 391 | + "^{$lang_slug}{$page_profile_slug}/([^/]*)/?$" => | |
| 392 | + "index.php?page_id={$profile_page_id_lang}&user=" . '$matches[1]', | |
| 393 | + ]; | |
| 394 | + | |
| 395 | + // Rule view profile of user (self or another) with tab | |
| 396 | + $tabs = LP_Profile::get_tabs_arr(); | |
| 397 | + if ( $tabs ) { | |
| 398 | + /** | |
| 399 | + * @var LP_Profile_Tab $args | |
| 400 | + */ | |
| 401 | + foreach ( $tabs as $tab_key => $args ) { | |
| 402 | + $tab_slug = $args['slug'] ?? $tab_key; | |
| 403 | + $rules['profile'][ $tab_key . '_' . $lang ] = [ | |
| 404 | + "^{$lang_slug}{$page_profile_slug}/([^/]*)/({$tab_slug})/?([0-9]*)/?$" => | |
| 405 | + 'index.php?page_id=' . $profile_page_id_lang . '&user=$matches[1]&view=$matches[2]&view_id=$matches[3]', | |
| 406 | + ]; | |
| 407 | + | |
| 408 | + if ( ! empty( $args['sections'] ) ) { | |
| 409 | + foreach ( $args['sections'] as $section_key => $section ) { | |
| 410 | + $section_slug = $section['slug'] ?? $section_key; | |
| 411 | + $rules['profile'][ $section_key . '_' . $lang ] = [ | |
| 412 | + "^{$lang_slug}{$page_profile_slug}/([^/]*)/({$tab_slug})/({$section_slug})/?([0-9]*)?$" => | |
| 413 | + 'index.php?page_id=' . $profile_page_id_lang . '&user=$matches[1]&view=$matches[2]§ion=$matches[3]&view_id=$matches[4]', | |
| 414 | + ]; | |
| 415 | + } | |
| 416 | + } | |
| 417 | + } | |
| 418 | + } | |
| 419 | + } | |
| 420 | + | |
| 421 | + //apply_filters( 'learn-press/rewrite-rules/profile', $rules['profile'], $profile_id ); | |
| 422 | + } | |
| 423 | + | |
| 424 | + /** | |
| 425 | + * Get polylang settings | |
| 426 | + * | |
| 427 | + * @return array | |
| 428 | + * @version 1.0.1 | |
| 429 | + * @since 4.2.3.3 | |
| 430 | + */ | |
| 431 | + public function get_pll_options(): array { | |
| 432 | + // Not use PLL()->options because it is incorrect. | |
| 433 | + return maybe_unserialize( get_option( 'polylang' ) ); | |
| 434 | + } | |
| 435 | +} | |