| @@ -1,529 +1,549 @@ | ||
| 1 | -<?php | |
| 2 | - | |
| 3 | -// If this file is called directly, abort. | |
| 4 | -if ( ! defined( 'WPINC' ) ) { | |
| 5 | - die; | |
| 6 | -} | |
| 7 | - | |
| 8 | - | |
| 9 | -/** | |
| 10 | - * Add meta box on wpLingua translations | |
| 11 | - * | |
| 12 | - * This function adds a meta box to the wpLingua Translations post type in the | |
| 13 | - * WordPress admin interface. The meta box is used to display and edit the | |
| 14 | - * translation of a post. | |
| 15 | - * | |
| 16 | - * @param object $post The post object. | |
| 17 | - * @return void | |
| 18 | - */ | |
| 19 | -function wplng_translation_add_meta_box( $post ) { | |
| 20 | - | |
| 21 | - add_meta_box( | |
| 22 | - 'wplng_meta_box_translation', // Unique ID for the meta box | |
| 23 | - __( 'Translation', 'wplingua' ), // Title of the meta box | |
| 24 | - 'wplng_translation_meta_box_html_output', // Callback function to render the meta box HTML | |
| 25 | - 'wplng_translation', // Screen or post type where the meta box appears | |
| 26 | - 'normal', // Context where the meta box should appear | |
| 27 | - 'low' // Priority within the context | |
| 28 | - ); | |
| 29 | -} | |
| 30 | - | |
| 31 | - | |
| 32 | -/** | |
| 33 | - * Print HTML of translations editor meta box in back office | |
| 34 | - * | |
| 35 | - * This function prints the HTML of the translations editor meta box in the | |
| 36 | - * WordPress admin interface. The meta box is used to display and edit the | |
| 37 | - * translation of a post. | |
| 38 | - * | |
| 39 | - * @param object $post The post object. | |
| 40 | - * @return string HTML The HTML of the meta box. | |
| 41 | - */ | |
| 42 | -function wplng_translation_meta_box_html_output( $post ) { | |
| 43 | - | |
| 44 | - echo '<div id="wplng-translation-editor">'; | |
| 45 | - echo wplng_translation_editor_get_html( $post ); | |
| 46 | - echo '</div>'; | |
| 47 | -} | |
| 48 | - | |
| 49 | - | |
| 50 | -/** | |
| 51 | - * Return HTML of translations editor in modal | |
| 52 | - * | |
| 53 | - * @param WP_Post $post The post object. | |
| 54 | - * @return string The HTML of the translations editor in the modal. | |
| 55 | - */ | |
| 56 | -function wplng_translation_editor_get_html( $post ) { | |
| 57 | - | |
| 58 | - // used later for security | |
| 59 | - $html = wp_nonce_field( | |
| 60 | - basename( __FILE__ ), | |
| 61 | - 'wplng_translation_meta_box_nonce', | |
| 62 | - true, | |
| 63 | - false | |
| 64 | - ); | |
| 65 | - | |
| 66 | - $meta = get_post_meta( $post->ID ); | |
| 67 | - | |
| 68 | - // Display original text | |
| 69 | - if ( ! empty( $meta['wplng_translation_original'][0] ) | |
| 70 | - && is_string( $meta['wplng_translation_original'][0] ) | |
| 71 | - && ! empty( $meta['wplng_translation_original_language_id'][0] ) | |
| 72 | - && wplng_is_valid_language_id( $meta['wplng_translation_original_language_id'][0] ) | |
| 73 | - ) { | |
| 74 | - | |
| 75 | - $language_id = $meta['wplng_translation_original_language_id'][0]; | |
| 76 | - $language = wplng_get_language_by_id( $language_id ); | |
| 77 | - $alt = __( 'Flag for language: ', 'wplingua' ) . $language['name']; | |
| 78 | - | |
| 79 | - $html .= '<div id="wplng-original-language" wplng-lang="' . esc_attr( $language_id ) . '">'; | |
| 80 | - $html .= '<div id="wplng-source-title">'; | |
| 81 | - $html .= '<img'; | |
| 82 | - $html .= ' src="' . esc_url( $language['flag'] ) . '"'; | |
| 83 | - $html .= ' alt="' . esc_attr( $alt ) . '"'; | |
| 84 | - $html .= ' class="wplng-flag"'; | |
| 85 | - $html .= '>'; | |
| 86 | - $html .= esc_html( $language['name'] ); | |
| 87 | - $html .= esc_html__( ' - Original text: ', 'wplingua' ); | |
| 88 | - $html .= '</div>'; // End #wplng-source-title | |
| 89 | - $html .= '<div id="wplng-source">'; | |
| 90 | - $html .= esc_html( wplng_text_esc_displayed( $meta['wplng_translation_original'][0] ) ); | |
| 91 | - $html .= '</div>'; // End #wplng-source | |
| 92 | - $html .= '</div>'; // End #wplng-original-language | |
| 93 | - | |
| 94 | - } | |
| 95 | - | |
| 96 | - // Foreach translation, display form textarea to edit | |
| 97 | - if ( ! empty( $meta['wplng_translation_translations'][0] ) | |
| 98 | - && is_string( $meta['wplng_translation_translations'][0] ) | |
| 99 | - ) { | |
| 100 | - | |
| 101 | - $translations_data = json_decode( $meta['wplng_translation_translations'][0], true ); | |
| 102 | - $languages_target = wplng_get_languages_target_ids(); | |
| 103 | - $translations = array(); | |
| 104 | - | |
| 105 | - if ( empty( $translations_data ) ) { | |
| 106 | - $translations_data = array(); | |
| 107 | - } | |
| 108 | - | |
| 109 | - foreach ( $languages_target as $language_target ) { | |
| 110 | - | |
| 111 | - $is_in = false; | |
| 112 | - | |
| 113 | - foreach ( $translations_data as $translation_data ) { | |
| 114 | - | |
| 115 | - if ( empty( $translation_data['language_id'] ) | |
| 116 | - || ! wplng_is_valid_language_id( $translation_data['language_id'] ) | |
| 117 | - || empty( $translation_data['translation'] ) | |
| 118 | - || ! is_string( $translation_data['translation'] ) | |
| 119 | - || ( $translation_data['language_id'] !== $language_target ) | |
| 120 | - ) { | |
| 121 | - continue; | |
| 122 | - } | |
| 123 | - | |
| 124 | - $is_in = true; | |
| 125 | - $translations[] = $translation_data; | |
| 126 | - | |
| 127 | - } | |
| 128 | - | |
| 129 | - if ( ! $is_in ) { | |
| 130 | - $translations[] = array( | |
| 131 | - 'language_id' => $language_target, | |
| 132 | - 'translation' => '[WPLNG_EMPTY]', | |
| 133 | - 'status' => 'ungenerated', | |
| 134 | - ); | |
| 135 | - } | |
| 136 | - } | |
| 137 | - | |
| 138 | - foreach ( $translations as $translation ) { | |
| 139 | - | |
| 140 | - $language_id = $translation['language_id']; | |
| 141 | - $language = wplng_get_language_by_id( $language_id ); | |
| 142 | - $textarea = $translation['translation']; | |
| 143 | - $name = 'wplng_translation_' . $language_id; | |
| 144 | - $container_id = 'wplng-translation-' . $language_id; | |
| 145 | - $generate_link = __( 'Regenerate translation', 'wplingua' ); | |
| 146 | - $alt = __( 'Flag for language: ', 'wplingua' ) . $language['name']; | |
| 147 | - $class = 'wplng-edit-language'; | |
| 148 | - $reviewed_title = __( 'Mark as review', 'wplingua' ); | |
| 149 | - $is_reviewed = false; | |
| 150 | - | |
| 151 | - if ( '[WPLNG_EMPTY]' === $textarea ) { | |
| 152 | - $textarea = ''; | |
| 153 | - } | |
| 154 | - | |
| 155 | - switch ( $translation['status'] ) { | |
| 156 | - case 'ungenerated': | |
| 157 | - $generate_link = __( 'Generate translation', 'wplingua' ); | |
| 158 | - $class .= ' wplng-status-ungenerated'; | |
| 159 | - break; | |
| 160 | - | |
| 161 | - case 'generated': | |
| 162 | - $class .= ' wplng-status-generated'; | |
| 163 | - break; | |
| 164 | - | |
| 165 | - default: | |
| 166 | - if ( is_int( $translation['status'] ) ) { | |
| 167 | - | |
| 168 | - $class .= ' wplng-status-reviewed'; | |
| 169 | - $is_reviewed = true; | |
| 170 | - | |
| 171 | - // Get and check date format | |
| 172 | - $date_format = get_option( 'date_format' ); | |
| 173 | - if ( ! is_string( $date_format ) || empty( $date_format ) ) { | |
| 174 | - $date_format = 'F j, Y'; | |
| 175 | - } | |
| 176 | - | |
| 177 | - // Get and check time format | |
| 178 | - $time_format = get_option( 'time_format' ); | |
| 179 | - if ( ! is_string( $time_format ) || empty( $time_format ) ) { | |
| 180 | - $time_format = 'g:i a'; | |
| 181 | - } | |
| 182 | - | |
| 183 | - $reviewed_title = __( 'Reviewed on ', 'wplingua' ); | |
| 184 | - $reviewed_title .= esc_html( | |
| 185 | - gmdate( | |
| 186 | - $date_format, | |
| 187 | - $translation['status'] | |
| 188 | - ) | |
| 189 | - ); | |
| 190 | - $reviewed_title .= ', ' . esc_html( | |
| 191 | - gmdate( | |
| 192 | - $time_format, | |
| 193 | - $translation['status'] | |
| 194 | - ) | |
| 195 | - ); | |
| 196 | - } | |
| 197 | - break; | |
| 198 | - } | |
| 199 | - | |
| 200 | - $html .= '<div'; | |
| 201 | - $html .= ' id="' . esc_attr( $container_id ) . '"'; | |
| 202 | - $html .= ' class="' . esc_attr( $class ) . '"'; | |
| 203 | - $html .= ' wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 204 | - $html .= '>'; | |
| 205 | - $html .= '<label for="' . esc_attr( $name ) . '" class="wplng-target-title">'; | |
| 206 | - $html .= '<img'; | |
| 207 | - $html .= ' src="' . esc_url( $language['flag'] ) . '"'; | |
| 208 | - $html .= ' alt="' . esc_attr( $alt ) . '"'; | |
| 209 | - $html .= ' class="wplng-flag"'; | |
| 210 | - $html .= '>'; | |
| 211 | - $html .= esc_html( $language['name'] ); | |
| 212 | - $html .= esc_html__( ' - Translation: ', 'wplingua' ); | |
| 213 | - $html .= '</label>'; | |
| 214 | - $html .= '<textarea'; | |
| 215 | - $html .= ' name="' . esc_attr( $name ) . '"'; | |
| 216 | - $html .= ' id="' . esc_attr( $name ) . '"'; | |
| 217 | - $html .= ' class="wplng-translation-textarea"'; | |
| 218 | - $html .= ' lang="' . esc_attr( $language_id ) . '"'; | |
| 219 | - $html .= ' spellcheck="false"'; | |
| 220 | - $html .= '>'; | |
| 221 | - $html .= esc_html( html_entity_decode( $textarea ) ); | |
| 222 | - $html .= '</textarea>'; | |
| 223 | - | |
| 224 | - if ( empty( $translation['status'] ) ) { | |
| 225 | - $html .= '</div>'; | |
| 226 | - continue; | |
| 227 | - } | |
| 228 | - | |
| 229 | - $html .= '<div class="wplng-translation-footer">'; | |
| 230 | - $html .= '<div class="wplng-translation-footer-left">'; | |
| 231 | - | |
| 232 | - $html .= '<fieldset class="wplng-mark-as-reviewed">'; | |
| 233 | - | |
| 234 | - $html .= '<input'; | |
| 235 | - $html .= ' type="checkbox"'; | |
| 236 | - $html .= ' id="wplng_mark_as_reviewed_' . esc_attr( $language_id ) . '"'; | |
| 237 | - $html .= ' name="wplng_mark_as_reviewed_' . esc_attr( $language_id ) . '"'; | |
| 238 | - $html .= ' wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 239 | - $html .= checked( $is_reviewed, true, false ); | |
| 240 | - $html .= '>'; | |
| 241 | - | |
| 242 | - $html .= '<label'; | |
| 243 | - $html .= ' for="wplng_mark_as_reviewed_' . esc_attr( $language_id ) . '"'; | |
| 244 | - $html .= ' wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 245 | - $html .= ' title="' . esc_attr( $reviewed_title ) . '"'; | |
| 246 | - $html .= '>'; | |
| 247 | - $html .= esc_html__( 'Is reviewed', 'wplingua' ); | |
| 248 | - $html .= '</label>'; | |
| 249 | - | |
| 250 | - $html .= '</fieldset>'; | |
| 251 | - | |
| 252 | - $html .= '</div>'; // End .wplng-translation-footer-right | |
| 253 | - $html .= '<div class="wplng-translation-footer-right">'; | |
| 254 | - | |
| 255 | - $html .= '<span'; | |
| 256 | - $html .= ' class="dashicons dashicons-update wplng-spin wplng-generate-spin"'; | |
| 257 | - $html .= ' style="display: none;"'; | |
| 258 | - $html .= '></span> '; | |
| 259 | - | |
| 260 | - $html .= '<a'; | |
| 261 | - $html .= ' href="javascript:void(0);"'; | |
| 262 | - $html .= ' class="wplng-generate"'; | |
| 263 | - $html .= ' wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 264 | - $html .= '>'; | |
| 265 | - $html .= esc_html( $generate_link ); | |
| 266 | - $html .= '</a>'; | |
| 267 | - | |
| 268 | - $html .= '</div>'; // End .wplng-translation-footer-right | |
| 269 | - $html .= '</div>'; // End .wplng-translation-footer | |
| 270 | - $html .= '</div>'; // End .wplng-edit-language | |
| 271 | - | |
| 272 | - } | |
| 273 | - } | |
| 274 | - | |
| 275 | - if ( ! empty( $meta['wplng_translation_discovery_url'][0] ) | |
| 276 | - && is_string( $meta['wplng_translation_discovery_url'][0] ) | |
| 277 | - ) { | |
| 278 | - $url = home_url( $meta['wplng_translation_discovery_url'][0] ); | |
| 279 | - | |
| 280 | - $html .= '<div id="wplng-discovery-url">'; | |
| 281 | - $html .= '<strong>'; | |
| 282 | - $html .= esc_html__( 'Discovery URL: ' ) . ' '; | |
| 283 | - $html .= '</strong>'; | |
| 284 | - $html .= '<a'; | |
| 285 | - $html .= ' href="' . esc_url( $url ) . '"'; | |
| 286 | - $html .= '>'; | |
| 287 | - $html .= esc_html( $url ); | |
| 288 | - $html .= '</a>'; | |
| 289 | - $html .= '</div>'; // End #wplng-discovery-url | |
| 290 | - } | |
| 291 | - | |
| 292 | - return $html; | |
| 293 | -} | |
| 294 | - | |
| 295 | - | |
| 296 | -/** | |
| 297 | - * Save meta box data of wpLingua translations | |
| 298 | - * | |
| 299 | - * @param int $post_id | |
| 300 | - * @return void | |
| 301 | - */ | |
| 302 | -function wplng_translation_save_meta_boxes_data( $post_id ) { | |
| 303 | - | |
| 304 | - // Check if nonce is set | |
| 305 | - if ( ! isset( $_POST['wplng_translation_meta_box_nonce'] ) ) { | |
| 306 | - return false; | |
| 307 | - } | |
| 308 | - | |
| 309 | - // Sanitize the nonce | |
| 310 | - $nonce = $_POST['wplng_translation_meta_box_nonce']; | |
| 311 | - $nonce = sanitize_text_field( wp_unslash( $nonce ) ); | |
| 312 | - | |
| 313 | - // Check for nonce to top xss | |
| 314 | - if ( ! wp_verify_nonce( $nonce, basename( __FILE__ ) ) ) { | |
| 315 | - return false; | |
| 316 | - } | |
| 317 | - | |
| 318 | - // check for correct user capabilities - stop internal xss from customers | |
| 319 | - if ( ! current_user_can( 'edit_post', $post_id ) ) { | |
| 320 | - return false; | |
| 321 | - } | |
| 322 | - | |
| 323 | - wplng_clear_translations_cache(); | |
| 324 | - | |
| 325 | - $meta = get_post_meta( $post_id ); | |
| 326 | - | |
| 327 | - if ( empty( $meta['wplng_translation_translations'][0] ) ) { | |
| 328 | - return false; | |
| 329 | - } | |
| 330 | - | |
| 331 | - $languages_target = wplng_get_languages_target_ids(); | |
| 332 | - $translations = json_decode( | |
| 333 | - $meta['wplng_translation_translations'][0], | |
| 334 | - true | |
| 335 | - ); | |
| 336 | - | |
| 337 | - if ( empty( $translations ) ) { | |
| 338 | - $translations = array(); | |
| 339 | - } | |
| 340 | - | |
| 341 | - foreach ( $languages_target as $language_target ) { | |
| 342 | - | |
| 343 | - $is_in = false; | |
| 344 | - | |
| 345 | - foreach ( $translations as $translation ) { | |
| 346 | - | |
| 347 | - if ( empty( $translation['language_id'] ) | |
| 348 | - || ! wplng_is_valid_language_id( $translation['language_id'] ) | |
| 349 | - || ! isset( $translation['translation'] ) | |
| 350 | - || ! is_string( $translation['translation'] ) | |
| 351 | - || ( $translation['language_id'] !== $language_target ) | |
| 352 | - ) { | |
| 353 | - continue; | |
| 354 | - } | |
| 355 | - | |
| 356 | - $is_in = true; | |
| 357 | - break; | |
| 358 | - } | |
| 359 | - | |
| 360 | - if ( ! $is_in ) { | |
| 361 | - $translations[] = array( | |
| 362 | - 'language_id' => $language_target, | |
| 363 | - 'translation' => '[WPLNG_EMPTY]', | |
| 364 | - 'status' => 'ungenerated', | |
| 365 | - ); | |
| 366 | - } | |
| 367 | - } | |
| 368 | - | |
| 369 | - foreach ( $translations as $key => $translation ) { | |
| 370 | - | |
| 371 | - if ( empty( $translation['language_id'] ) | |
| 372 | - || ! wplng_is_valid_language_id( $translation['language_id'] ) | |
| 373 | - ) { | |
| 374 | - continue; | |
| 375 | - } | |
| 376 | - | |
| 377 | - $name = 'wplng_translation_' . $translation['language_id']; | |
| 378 | - $reviewed = 'wplng_mark_as_reviewed_' . $translation['language_id']; | |
| 379 | - | |
| 380 | - if ( ! isset( $_POST[ $name ] ) ) { | |
| 381 | - continue; | |
| 382 | - } | |
| 383 | - | |
| 384 | - $temp = stripslashes( wplng_text_esc( $_POST[ $name ] ) ); | |
| 385 | - | |
| 386 | - if ( empty( $temp ) ) { | |
| 387 | - $temp = '[WPLNG_EMPTY]'; | |
| 388 | - $translations[ $key ]['status'] = 'ungenerated'; | |
| 389 | - } else { | |
| 390 | - | |
| 391 | - if ( $temp !== $translation['translation'] ) { | |
| 392 | - $temp = str_replace( '\\', '', $temp ); | |
| 393 | - } | |
| 394 | - | |
| 395 | - if ( ! empty( $_POST[ $reviewed ] ) ) { | |
| 396 | - if ( 'false' !== $_POST[ $reviewed ] ) { | |
| 397 | - $translations[ $key ]['status'] = time(); | |
| 398 | - } else { | |
| 399 | - $translations[ $key ]['status'] = 'generated'; | |
| 400 | - } | |
| 401 | - } else { | |
| 402 | - $translations[ $key ]['status'] = 'generated'; | |
| 403 | - } | |
| 404 | - } | |
| 405 | - | |
| 406 | - $translations[ $key ]['translation'] = esc_html( $temp ); | |
| 407 | - } | |
| 408 | - | |
| 409 | - /** | |
| 410 | - * Save meta: Translation array as JSON | |
| 411 | - */ | |
| 412 | - | |
| 413 | - $meta_return = update_post_meta( | |
| 414 | - $post_id, | |
| 415 | - 'wplng_translation_translations', | |
| 416 | - wp_json_encode( | |
| 417 | - $translations, | |
| 418 | - JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | |
| 419 | - ) | |
| 420 | - ); | |
| 421 | - | |
| 422 | - if ( false === $meta_return ) { | |
| 423 | - | |
| 424 | - // Try to save it with encoded emoji | |
| 425 | - foreach ( $translations as $key => $translation ) { | |
| 426 | - | |
| 427 | - if ( empty( $translation['translation'] ) | |
| 428 | - || '[WPLNG_EMPTY]' === $translation['translation'] | |
| 429 | - ) { | |
| 430 | - continue; | |
| 431 | - } | |
| 432 | - | |
| 433 | - $translations[ $key ]['translation'] = wp_encode_emoji( $translation['translation'] ); | |
| 434 | - } | |
| 435 | - | |
| 436 | - $meta_return = update_post_meta( | |
| 437 | - $post_id, | |
| 438 | - 'wplng_translation_translations', | |
| 439 | - wp_json_encode( | |
| 440 | - $translations, | |
| 441 | - JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | |
| 442 | - ) | |
| 443 | - ); | |
| 444 | - | |
| 445 | - } | |
| 446 | - | |
| 447 | - return $meta_return; | |
| 448 | -} | |
| 449 | - | |
| 450 | - | |
| 451 | -/** | |
| 452 | - * wpLingua AJAX function to get translations on CPT edit page | |
| 453 | - * | |
| 454 | - * @return void | |
| 455 | - */ | |
| 456 | -function wplng_ajax_generate_translation() { | |
| 457 | - | |
| 458 | - /** | |
| 459 | - * Check and sanitize data | |
| 460 | - */ | |
| 461 | - | |
| 462 | - // Check data | |
| 463 | - | |
| 464 | - if ( empty( $_POST['language_source'] ) | |
| 465 | - || ! is_string( $_POST['language_source'] ) | |
| 466 | - || empty( $_POST['language_target'] ) | |
| 467 | - || ! is_string( $_POST['language_target'] ) | |
| 468 | - || ! isset( $_POST['text'] ) | |
| 469 | - || ! is_string( $_POST['text'] ) | |
| 470 | - ) { | |
| 471 | - wp_send_json_error( __( 'Invalid parameters', 'wplingua' ) ); | |
| 472 | - return; | |
| 473 | - } | |
| 474 | - | |
| 475 | - // Check and sanitize sources and target languages | |
| 476 | - | |
| 477 | - $language_source = sanitize_key( $_POST['language_source'] ); | |
| 478 | - $language_target = sanitize_key( $_POST['language_target'] ); | |
| 479 | - | |
| 480 | - if ( ! wplng_is_valid_language_id( $language_source ) | |
| 481 | - || ! wplng_is_valid_language_id( $language_target ) | |
| 482 | - || $language_source === $language_target | |
| 483 | - ) { | |
| 484 | - wp_send_json_error( __( 'Invalid languages parameters', 'wplingua' ) ); | |
| 485 | - return; | |
| 486 | - } | |
| 487 | - | |
| 488 | - // Check and sanitize text to translate | |
| 489 | - // (And convert img emoji to emoji) | |
| 490 | - | |
| 491 | - $text = wp_kses( | |
| 492 | - $_POST['text'], | |
| 493 | - array( | |
| 494 | - 'img' => array( | |
| 495 | - 'alt' => array(), | |
| 496 | - ), | |
| 497 | - ) | |
| 498 | - ); | |
| 499 | - | |
| 500 | - $text = preg_replace( | |
| 501 | - '/<img alt=\\"(.*)\\">/U', | |
| 502 | - '$1', | |
| 503 | - $text | |
| 504 | - ); | |
| 505 | - | |
| 506 | - $text = wplng_text_esc( $text ); | |
| 507 | - | |
| 508 | - if ( ! wplng_text_is_translatable( $text ) ) { | |
| 509 | - wp_send_json_success( $text ); | |
| 510 | - return; | |
| 511 | - } | |
| 512 | - | |
| 513 | - /** | |
| 514 | - * Call API and get translation | |
| 515 | - */ | |
| 516 | - | |
| 517 | - $response = wplng_api_call_translate( | |
| 518 | - array( $text ), | |
| 519 | - $language_source, | |
| 520 | - $language_target | |
| 521 | - ); | |
| 522 | - | |
| 523 | - if ( ! isset( $response[0] ) ) { | |
| 524 | - wp_send_json_error( __( 'Invalid API response', 'wplingua' ) ); | |
| 525 | - return; | |
| 526 | - } | |
| 527 | - | |
| 528 | - wp_send_json_success( $response[0] ); | |
| 529 | -} | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +// If this file is called directly, abort. | |
| 4 | +if ( ! defined( 'WPINC' ) ) { | |
| 5 | + die; | |
| 6 | +} | |
| 7 | + | |
| 8 | + | |
| 9 | +/** | |
| 10 | + * Add meta box on wpLingua translations | |
| 11 | + * | |
| 12 | + * This function adds a meta box to the wpLingua Translations post type in the | |
| 13 | + * WordPress admin interface. The meta box is used to display and edit the | |
| 14 | + * translation of a post. | |
| 15 | + * | |
| 16 | + * @param object $post The post object. | |
| 17 | + * @return void | |
| 18 | + */ | |
| 19 | +function wplng_translation_add_meta_box( $post ) { | |
| 20 | + | |
| 21 | + add_meta_box( | |
| 22 | + 'wplng_meta_box_translation', // Unique ID for the meta box | |
| 23 | + __( 'Translation', 'wplingua' ), // Title of the meta box | |
| 24 | + 'wplng_translation_meta_box_html_output', // Callback function to render the meta box HTML | |
| 25 | + 'wplng_translation', // Screen or post type where the meta box appears | |
| 26 | + 'normal', // Context where the meta box should appear | |
| 27 | + 'low' // Priority within the context | |
| 28 | + ); | |
| 29 | +} | |
| 30 | + | |
| 31 | + | |
| 32 | +/** | |
| 33 | + * Print HTML of translations editor meta box in back office | |
| 34 | + * | |
| 35 | + * This function prints the HTML of the translations editor meta box in the | |
| 36 | + * WordPress admin interface. The meta box is used to display and edit the | |
| 37 | + * translation of a post. | |
| 38 | + * | |
| 39 | + * @param object $post The post object. | |
| 40 | + * @return string HTML The HTML of the meta box. | |
| 41 | + */ | |
| 42 | +function wplng_translation_meta_box_html_output( $post ) { | |
| 43 | + | |
| 44 | + echo '<div id="wplng-translation-editor">'; | |
| 45 | + echo wplng_translation_editor_get_html( $post ); | |
| 46 | + echo '</div>'; | |
| 47 | +} | |
| 48 | + | |
| 49 | + | |
| 50 | +/** | |
| 51 | + * Return HTML of translations editor in modal | |
| 52 | + * | |
| 53 | + * @param WP_Post $post The post object. | |
| 54 | + * @return string The HTML of the translations editor in the modal. | |
| 55 | + */ | |
| 56 | +function wplng_translation_editor_get_html( $post ) { | |
| 57 | + | |
| 58 | + // used later for security | |
| 59 | + $html = wp_nonce_field( | |
| 60 | + basename( __FILE__ ), | |
| 61 | + 'wplng_translation_meta_box_nonce', | |
| 62 | + true, | |
| 63 | + false | |
| 64 | + ); | |
| 65 | + | |
| 66 | + $meta = get_post_meta( $post->ID ); | |
| 67 | + | |
| 68 | + // Display original text and notice if necesary | |
| 69 | + if ( ! empty( $meta['wplng_translation_original'][0] ) | |
| 70 | + && is_string( $meta['wplng_translation_original'][0] ) | |
| 71 | + && ! empty( $meta['wplng_translation_original_language_id'][0] ) | |
| 72 | + && wplng_is_valid_language_id( $meta['wplng_translation_original_language_id'][0] ) | |
| 73 | + ) { | |
| 74 | + | |
| 75 | + $language_id = $meta['wplng_translation_original_language_id'][0]; | |
| 76 | + $language = wplng_get_language_by_id( $language_id ); | |
| 77 | + $alt = __( 'Flag for language: ', 'wplingua' ) . $language['name']; | |
| 78 | + $text_source = wplng_text_esc_displayed( $meta['wplng_translation_original'][0] ); | |
| 79 | + $html_notice = ''; | |
| 80 | + | |
| 81 | + // Make the notice | |
| 82 | + if ( wplng_str_contains( $text_source, '%wplng-search-query%' ) ) { | |
| 83 | + $html_notice .= '<div'; | |
| 84 | + $html_notice .= ' class="wplng-help-box"'; | |
| 85 | + $html_notice .= ' style="display: block; margin: 15px 0 -10px;"'; | |
| 86 | + $html_notice .= '>'; | |
| 87 | + $html_notice .= sprintf( | |
| 88 | + esc_html__( 'This text contains the tag %s, which will be replaced by the term the visitor searched for. Please keep it in your translation.', 'wplingua' ), | |
| 89 | + '<u>%wplng-search-query%</u>' | |
| 90 | + ); | |
| 91 | + $html_notice .= '</div>'; | |
| 92 | + } | |
| 93 | + | |
| 94 | + $html .= '<div'; | |
| 95 | + $html .= ' id="wplng-original-language" wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 96 | + $html .= ' wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 97 | + $html .= '>'; | |
| 98 | + | |
| 99 | + $html .= '<div id="wplng-source-title">'; | |
| 100 | + $html .= '<img'; | |
| 101 | + $html .= ' src="' . esc_url( $language['flag'] ) . '"'; | |
| 102 | + $html .= ' alt="' . esc_attr( $alt ) . '"'; | |
| 103 | + $html .= ' class="wplng-flag"'; | |
| 104 | + $html .= '>'; | |
| 105 | + $html .= esc_html( $language['name'] ); | |
| 106 | + $html .= esc_html__( ' - Original text: ', 'wplingua' ); | |
| 107 | + $html .= '</div>'; // End #wplng-source-title | |
| 108 | + $html .= '<div id="wplng-source">'; | |
| 109 | + $html .= esc_html( $text_source ); | |
| 110 | + $html .= '</div>'; // End #wplng-source | |
| 111 | + $html .= '</div>'; // End #wplng-original-language | |
| 112 | + $html .= $html_notice; | |
| 113 | + | |
| 114 | + } | |
| 115 | + | |
| 116 | + // Foreach translation, display form textarea to edit | |
| 117 | + if ( ! empty( $meta['wplng_translation_translations'][0] ) | |
| 118 | + && is_string( $meta['wplng_translation_translations'][0] ) | |
| 119 | + ) { | |
| 120 | + | |
| 121 | + $translations_data = json_decode( $meta['wplng_translation_translations'][0], true ); | |
| 122 | + $languages_target = wplng_get_languages_target_ids(); | |
| 123 | + $translations = array(); | |
| 124 | + | |
| 125 | + if ( empty( $translations_data ) ) { | |
| 126 | + $translations_data = array(); | |
| 127 | + } | |
| 128 | + | |
| 129 | + foreach ( $languages_target as $language_target ) { | |
| 130 | + | |
| 131 | + $is_in = false; | |
| 132 | + | |
| 133 | + foreach ( $translations_data as $translation_data ) { | |
| 134 | + | |
| 135 | + if ( empty( $translation_data['language_id'] ) | |
| 136 | + || ! wplng_is_valid_language_id( $translation_data['language_id'] ) | |
| 137 | + || empty( $translation_data['translation'] ) | |
| 138 | + || ! is_string( $translation_data['translation'] ) | |
| 139 | + || ( $translation_data['language_id'] !== $language_target ) | |
| 140 | + ) { | |
| 141 | + continue; | |
| 142 | + } | |
| 143 | + | |
| 144 | + $is_in = true; | |
| 145 | + $translations[] = $translation_data; | |
| 146 | + | |
| 147 | + } | |
| 148 | + | |
| 149 | + if ( ! $is_in ) { | |
| 150 | + $translations[] = array( | |
| 151 | + 'language_id' => $language_target, | |
| 152 | + 'translation' => '[WPLNG_EMPTY]', | |
| 153 | + 'status' => 'ungenerated', | |
| 154 | + ); | |
| 155 | + } | |
| 156 | + } | |
| 157 | + | |
| 158 | + foreach ( $translations as $translation ) { | |
| 159 | + | |
| 160 | + $language_id = $translation['language_id']; | |
| 161 | + $language = wplng_get_language_by_id( $language_id ); | |
| 162 | + $textarea = $translation['translation']; | |
| 163 | + $name = 'wplng_translation_' . $language_id; | |
| 164 | + $container_id = 'wplng-translation-' . $language_id; | |
| 165 | + $generate_link = __( 'Regenerate translation', 'wplingua' ); | |
| 166 | + $alt = __( 'Flag for language: ', 'wplingua' ) . $language['name']; | |
| 167 | + $class = 'wplng-edit-language'; | |
| 168 | + $reviewed_title = __( 'Mark as review', 'wplingua' ); | |
| 169 | + $is_reviewed = false; | |
| 170 | + | |
| 171 | + if ( '[WPLNG_EMPTY]' === $textarea ) { | |
| 172 | + $textarea = ''; | |
| 173 | + } | |
| 174 | + | |
| 175 | + switch ( $translation['status'] ) { | |
| 176 | + case 'ungenerated': | |
| 177 | + $generate_link = __( 'Generate translation', 'wplingua' ); | |
| 178 | + $class .= ' wplng-status-ungenerated'; | |
| 179 | + break; | |
| 180 | + | |
| 181 | + case 'generated': | |
| 182 | + $class .= ' wplng-status-generated'; | |
| 183 | + break; | |
| 184 | + | |
| 185 | + default: | |
| 186 | + if ( is_int( $translation['status'] ) ) { | |
| 187 | + | |
| 188 | + $class .= ' wplng-status-reviewed'; | |
| 189 | + $is_reviewed = true; | |
| 190 | + | |
| 191 | + // Get and check date format | |
| 192 | + $date_format = get_option( 'date_format' ); | |
| 193 | + if ( ! is_string( $date_format ) || empty( $date_format ) ) { | |
| 194 | + $date_format = 'F j, Y'; | |
| 195 | + } | |
| 196 | + | |
| 197 | + // Get and check time format | |
| 198 | + $time_format = get_option( 'time_format' ); | |
| 199 | + if ( ! is_string( $time_format ) || empty( $time_format ) ) { | |
| 200 | + $time_format = 'g:i a'; | |
| 201 | + } | |
| 202 | + | |
| 203 | + $reviewed_title = __( 'Reviewed on ', 'wplingua' ); | |
| 204 | + $reviewed_title .= esc_html( | |
| 205 | + gmdate( | |
| 206 | + $date_format, | |
| 207 | + $translation['status'] | |
| 208 | + ) | |
| 209 | + ); | |
| 210 | + $reviewed_title .= ', ' . esc_html( | |
| 211 | + gmdate( | |
| 212 | + $time_format, | |
| 213 | + $translation['status'] | |
| 214 | + ) | |
| 215 | + ); | |
| 216 | + } | |
| 217 | + break; | |
| 218 | + } | |
| 219 | + | |
| 220 | + $html .= '<div'; | |
| 221 | + $html .= ' id="' . esc_attr( $container_id ) . '"'; | |
| 222 | + $html .= ' class="' . esc_attr( $class ) . '"'; | |
| 223 | + $html .= ' wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 224 | + $html .= '>'; | |
| 225 | + $html .= '<label for="' . esc_attr( $name ) . '" class="wplng-target-title">'; | |
| 226 | + $html .= '<img'; | |
| 227 | + $html .= ' src="' . esc_url( $language['flag'] ) . '"'; | |
| 228 | + $html .= ' alt="' . esc_attr( $alt ) . '"'; | |
| 229 | + $html .= ' class="wplng-flag"'; | |
| 230 | + $html .= '>'; | |
| 231 | + $html .= esc_html( $language['name'] ); | |
| 232 | + $html .= esc_html__( ' - Translation: ', 'wplingua' ); | |
| 233 | + $html .= '</label>'; | |
| 234 | + $html .= '<textarea'; | |
| 235 | + $html .= ' name="' . esc_attr( $name ) . '"'; | |
| 236 | + $html .= ' id="' . esc_attr( $name ) . '"'; | |
| 237 | + $html .= ' class="wplng-translation-textarea"'; | |
| 238 | + $html .= ' lang="' . esc_attr( $language_id ) . '"'; | |
| 239 | + $html .= ' spellcheck="false"'; | |
| 240 | + $html .= '>'; | |
| 241 | + $html .= esc_html( html_entity_decode( $textarea ) ); | |
| 242 | + $html .= '</textarea>'; | |
| 243 | + | |
| 244 | + if ( empty( $translation['status'] ) ) { | |
| 245 | + $html .= '</div>'; | |
| 246 | + continue; | |
| 247 | + } | |
| 248 | + | |
| 249 | + $html .= '<div class="wplng-translation-footer">'; | |
| 250 | + $html .= '<div class="wplng-translation-footer-left">'; | |
| 251 | + | |
| 252 | + $html .= '<fieldset class="wplng-mark-as-reviewed">'; | |
| 253 | + | |
| 254 | + $html .= '<input'; | |
| 255 | + $html .= ' type="checkbox"'; | |
| 256 | + $html .= ' id="wplng_mark_as_reviewed_' . esc_attr( $language_id ) . '"'; | |
| 257 | + $html .= ' name="wplng_mark_as_reviewed_' . esc_attr( $language_id ) . '"'; | |
| 258 | + $html .= ' wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 259 | + $html .= checked( $is_reviewed, true, false ); | |
| 260 | + $html .= '>'; | |
| 261 | + | |
| 262 | + $html .= '<label'; | |
| 263 | + $html .= ' for="wplng_mark_as_reviewed_' . esc_attr( $language_id ) . '"'; | |
| 264 | + $html .= ' wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 265 | + $html .= ' title="' . esc_attr( $reviewed_title ) . '"'; | |
| 266 | + $html .= '>'; | |
| 267 | + $html .= esc_html__( 'Is reviewed', 'wplingua' ); | |
| 268 | + $html .= '</label>'; | |
| 269 | + | |
| 270 | + $html .= '</fieldset>'; | |
| 271 | + | |
| 272 | + $html .= '</div>'; // End .wplng-translation-footer-right | |
| 273 | + $html .= '<div class="wplng-translation-footer-right">'; | |
| 274 | + | |
| 275 | + $html .= '<span'; | |
| 276 | + $html .= ' class="dashicons dashicons-update wplng-spin wplng-generate-spin"'; | |
| 277 | + $html .= ' style="display: none;"'; | |
| 278 | + $html .= '></span> '; | |
| 279 | + | |
| 280 | + $html .= '<a'; | |
| 281 | + $html .= ' href="javascript:void(0);"'; | |
| 282 | + $html .= ' class="wplng-generate"'; | |
| 283 | + $html .= ' wplng-lang="' . esc_attr( $language_id ) . '"'; | |
| 284 | + $html .= '>'; | |
| 285 | + $html .= esc_html( $generate_link ); | |
| 286 | + $html .= '</a>'; | |
| 287 | + | |
| 288 | + $html .= '</div>'; // End .wplng-translation-footer-right | |
| 289 | + $html .= '</div>'; // End .wplng-translation-footer | |
| 290 | + $html .= '</div>'; // End .wplng-edit-language | |
| 291 | + | |
| 292 | + } | |
| 293 | + } | |
| 294 | + | |
| 295 | + if ( ! empty( $meta['wplng_translation_discovery_url'][0] ) | |
| 296 | + && is_string( $meta['wplng_translation_discovery_url'][0] ) | |
| 297 | + ) { | |
| 298 | + $url = home_url( $meta['wplng_translation_discovery_url'][0] ); | |
| 299 | + | |
| 300 | + $html .= '<div id="wplng-discovery-url">'; | |
| 301 | + $html .= '<strong>'; | |
| 302 | + $html .= esc_html__( 'Discovery URL: ', 'wplingua' ) . ' '; | |
| 303 | + $html .= '</strong>'; | |
| 304 | + $html .= '<a'; | |
| 305 | + $html .= ' href="' . esc_url( $url ) . '"'; | |
| 306 | + $html .= '>'; | |
| 307 | + $html .= esc_html( $url ); | |
| 308 | + $html .= '</a>'; | |
| 309 | + $html .= '</div>'; // End #wplng-discovery-url | |
| 310 | + } | |
| 311 | + | |
| 312 | + return $html; | |
| 313 | +} | |
| 314 | + | |
| 315 | + | |
| 316 | +/** | |
| 317 | + * Save meta box data of wpLingua translations | |
| 318 | + * | |
| 319 | + * @param int $post_id | |
| 320 | + * @return void | |
| 321 | + */ | |
| 322 | +function wplng_translation_save_meta_boxes_data( $post_id ) { | |
| 323 | + | |
| 324 | + // Check if nonce is set | |
| 325 | + if ( ! isset( $_POST['wplng_translation_meta_box_nonce'] ) ) { | |
| 326 | + return false; | |
| 327 | + } | |
| 328 | + | |
| 329 | + // Sanitize the nonce | |
| 330 | + $nonce = $_POST['wplng_translation_meta_box_nonce']; | |
| 331 | + $nonce = sanitize_text_field( wp_unslash( $nonce ) ); | |
| 332 | + | |
| 333 | + // Check for nonce to top xss | |
| 334 | + if ( ! wp_verify_nonce( $nonce, basename( __FILE__ ) ) ) { | |
| 335 | + return false; | |
| 336 | + } | |
| 337 | + | |
| 338 | + // check for correct user capabilities - stop internal xss from customers | |
| 339 | + if ( ! current_user_can( 'edit_post', $post_id ) ) { | |
| 340 | + return false; | |
| 341 | + } | |
| 342 | + | |
| 343 | + wplng_clear_translations_cache(); | |
| 344 | + | |
| 345 | + $meta = get_post_meta( $post_id ); | |
| 346 | + | |
| 347 | + if ( empty( $meta['wplng_translation_translations'][0] ) ) { | |
| 348 | + return false; | |
| 349 | + } | |
| 350 | + | |
| 351 | + $languages_target = wplng_get_languages_target_ids(); | |
| 352 | + $translations = json_decode( | |
| 353 | + $meta['wplng_translation_translations'][0], | |
| 354 | + true | |
| 355 | + ); | |
| 356 | + | |
| 357 | + if ( empty( $translations ) ) { | |
| 358 | + $translations = array(); | |
| 359 | + } | |
| 360 | + | |
| 361 | + foreach ( $languages_target as $language_target ) { | |
| 362 | + | |
| 363 | + $is_in = false; | |
| 364 | + | |
| 365 | + foreach ( $translations as $translation ) { | |
| 366 | + | |
| 367 | + if ( empty( $translation['language_id'] ) | |
| 368 | + || ! wplng_is_valid_language_id( $translation['language_id'] ) | |
| 369 | + || ! isset( $translation['translation'] ) | |
| 370 | + || ! is_string( $translation['translation'] ) | |
| 371 | + || ( $translation['language_id'] !== $language_target ) | |
| 372 | + ) { | |
| 373 | + continue; | |
| 374 | + } | |
| 375 | + | |
| 376 | + $is_in = true; | |
| 377 | + break; | |
| 378 | + } | |
| 379 | + | |
| 380 | + if ( ! $is_in ) { | |
| 381 | + $translations[] = array( | |
| 382 | + 'language_id' => $language_target, | |
| 383 | + 'translation' => '[WPLNG_EMPTY]', | |
| 384 | + 'status' => 'ungenerated', | |
| 385 | + ); | |
| 386 | + } | |
| 387 | + } | |
| 388 | + | |
| 389 | + foreach ( $translations as $key => $translation ) { | |
| 390 | + | |
| 391 | + if ( empty( $translation['language_id'] ) | |
| 392 | + || ! wplng_is_valid_language_id( $translation['language_id'] ) | |
| 393 | + ) { | |
| 394 | + continue; | |
| 395 | + } | |
| 396 | + | |
| 397 | + $name = 'wplng_translation_' . $translation['language_id']; | |
| 398 | + $reviewed = 'wplng_mark_as_reviewed_' . $translation['language_id']; | |
| 399 | + | |
| 400 | + if ( ! isset( $_POST[ $name ] ) ) { | |
| 401 | + continue; | |
| 402 | + } | |
| 403 | + | |
| 404 | + $temp = wplng_text_esc( wp_unslash( $_POST[ $name ] ) ); | |
| 405 | + | |
| 406 | + if ( empty( $temp ) ) { | |
| 407 | + $temp = '[WPLNG_EMPTY]'; | |
| 408 | + $translations[ $key ]['status'] = 'ungenerated'; | |
| 409 | + } else { | |
| 410 | + | |
| 411 | + if ( $temp !== $translation['translation'] ) { | |
| 412 | + $temp = str_replace( '\\', '', $temp ); | |
| 413 | + } | |
| 414 | + | |
| 415 | + if ( ! empty( $_POST[ $reviewed ] ) ) { | |
| 416 | + if ( 'false' !== $_POST[ $reviewed ] ) { | |
| 417 | + $translations[ $key ]['status'] = time(); | |
| 418 | + } else { | |
| 419 | + $translations[ $key ]['status'] = 'generated'; | |
| 420 | + } | |
| 421 | + } else { | |
| 422 | + $translations[ $key ]['status'] = 'generated'; | |
| 423 | + } | |
| 424 | + } | |
| 425 | + | |
| 426 | + $translations[ $key ]['translation'] = $temp; | |
| 427 | + } | |
| 428 | + | |
| 429 | + /** | |
| 430 | + * Save meta: Translation array as JSON | |
| 431 | + */ | |
| 432 | + | |
| 433 | + $meta_return = update_post_meta( | |
| 434 | + $post_id, | |
| 435 | + 'wplng_translation_translations', | |
| 436 | + wp_json_encode( | |
| 437 | + $translations, | |
| 438 | + JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | |
| 439 | + ) | |
| 440 | + ); | |
| 441 | + | |
| 442 | + if ( false === $meta_return ) { | |
| 443 | + | |
| 444 | + // Try to save it with encoded emoji | |
| 445 | + foreach ( $translations as $key => $translation ) { | |
| 446 | + | |
| 447 | + if ( empty( $translation['translation'] ) | |
| 448 | + || '[WPLNG_EMPTY]' === $translation['translation'] | |
| 449 | + ) { | |
| 450 | + continue; | |
| 451 | + } | |
| 452 | + | |
| 453 | + $translations[ $key ]['translation'] = wp_encode_emoji( $translation['translation'] ); | |
| 454 | + } | |
| 455 | + | |
| 456 | + $meta_return = update_post_meta( | |
| 457 | + $post_id, | |
| 458 | + 'wplng_translation_translations', | |
| 459 | + wp_json_encode( | |
| 460 | + $translations, | |
| 461 | + JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | |
| 462 | + ) | |
| 463 | + ); | |
| 464 | + | |
| 465 | + } | |
| 466 | + | |
| 467 | + return $meta_return; | |
| 468 | +} | |
| 469 | + | |
| 470 | + | |
| 471 | +/** | |
| 472 | + * wpLingua AJAX function to get translations on CPT edit page | |
| 473 | + * | |
| 474 | + * @return void | |
| 475 | + */ | |
| 476 | +function wplng_ajax_generate_translation() { | |
| 477 | + | |
| 478 | + /** | |
| 479 | + * Check and sanitize data | |
| 480 | + */ | |
| 481 | + | |
| 482 | + // Check data | |
| 483 | + | |
| 484 | + if ( empty( $_POST['language_source'] ) | |
| 485 | + || ! is_string( $_POST['language_source'] ) | |
| 486 | + || empty( $_POST['language_target'] ) | |
| 487 | + || ! is_string( $_POST['language_target'] ) | |
| 488 | + || ! isset( $_POST['text'] ) | |
| 489 | + || ! is_string( $_POST['text'] ) | |
| 490 | + ) { | |
| 491 | + wp_send_json_error( __( 'Invalid parameters', 'wplingua' ) ); | |
| 492 | + return; | |
| 493 | + } | |
| 494 | + | |
| 495 | + // Check and sanitize sources and target languages | |
| 496 | + | |
| 497 | + $language_source = sanitize_key( $_POST['language_source'] ); | |
| 498 | + $language_target = sanitize_key( $_POST['language_target'] ); | |
| 499 | + | |
| 500 | + if ( ! wplng_is_valid_language_id( $language_source ) | |
| 501 | + || ! wplng_is_valid_language_id( $language_target ) | |
| 502 | + || $language_source === $language_target | |
| 503 | + ) { | |
| 504 | + wp_send_json_error( __( 'Invalid languages parameters', 'wplingua' ) ); | |
| 505 | + return; | |
| 506 | + } | |
| 507 | + | |
| 508 | + // Check and sanitize text to translate | |
| 509 | + // (And convert img emoji to emoji) | |
| 510 | + | |
| 511 | + $text = wp_kses( | |
| 512 | + wp_unslash( $_POST['text'] ), | |
| 513 | + array( | |
| 514 | + 'img' => array( | |
| 515 | + 'alt' => array(), | |
| 516 | + ), | |
| 517 | + ) | |
| 518 | + ); | |
| 519 | + | |
| 520 | + $text = preg_replace( | |
| 521 | + '/<img alt=\\"(.*)\\">/U', | |
| 522 | + '$1', | |
| 523 | + $text | |
| 524 | + ); | |
| 525 | + | |
| 526 | + $text = wplng_text_esc( $text ); | |
| 527 | + | |
| 528 | + if ( ! wplng_text_is_translatable( $text ) ) { | |
| 529 | + wp_send_json_success( $text ); | |
| 530 | + return; | |
| 531 | + } | |
| 532 | + | |
| 533 | + /** | |
| 534 | + * Call API and get translation | |
| 535 | + */ | |
| 536 | + | |
| 537 | + $response = wplng_api_call_translate( | |
| 538 | + array( $text ), | |
| 539 | + $language_source, | |
| 540 | + $language_target | |
| 541 | + ); | |
| 542 | + | |
| 543 | + if ( ! isset( $response[0] ) ) { | |
| 544 | + wp_send_json_error( __( 'Invalid API response', 'wplingua' ) ); | |
| 545 | + return; | |
| 546 | + } | |
| 547 | + | |
| 548 | + wp_send_json_success( $response[0] ); | |
| 549 | +} | |
