| @@ -1,968 +1,968 @@ | ||
| 1 | -<?php | |
| 2 | - | |
| 3 | -// If this file is called directly, abort. | |
| 4 | -if ( ! defined( 'WPINC' ) ) { | |
| 5 | - die; | |
| 6 | -} | |
| 7 | - | |
| 8 | - | |
| 9 | -/** | |
| 10 | - * Get dictionary entries | |
| 11 | - * | |
| 12 | - * @return array | |
| 13 | - */ | |
| 14 | -function wplng_dictionary_get_entries() { | |
| 15 | - | |
| 16 | - $entries_clear = array(); | |
| 17 | - $entries_json = get_option( 'wplng_dictionary_entries' ); | |
| 18 | - $entries = json_decode( $entries_json, true ); | |
| 19 | - | |
| 20 | - if ( empty( $entries ) || ! is_array( $entries ) ) { | |
| 21 | - return array(); | |
| 22 | - } | |
| 23 | - | |
| 24 | - foreach ( $entries as $entry ) { | |
| 25 | - | |
| 26 | - /** | |
| 27 | - * Get and check the source | |
| 28 | - */ | |
| 29 | - | |
| 30 | - if ( ! isset( $entry['source'] ) | |
| 31 | - || ! is_string( $entry['source'] ) | |
| 32 | - || mb_strlen( $entry['source'] ) >= 256 | |
| 33 | - ) { | |
| 34 | - continue; | |
| 35 | - } | |
| 36 | - | |
| 37 | - $source_clear = wplng_text_esc( $entry['source'] ); | |
| 38 | - $source_clear = str_replace( '⊕', '', $source_clear ); | |
| 39 | - $source_clear = str_replace( '⊖', '', $source_clear ); | |
| 40 | - $source_clear = preg_replace( '#\[wplng_dictionary.*\]#', '', $source_clear ); | |
| 41 | - $source_clear = preg_replace( '#\[\/wplng_dictionary\]#', '', $source_clear ); | |
| 42 | - | |
| 43 | - /** | |
| 44 | - * Check if rule already exist | |
| 45 | - */ | |
| 46 | - | |
| 47 | - $already_in = false; | |
| 48 | - foreach ( $entries_clear as $entry_clear ) { | |
| 49 | - if ( $source_clear === $entry_clear['source'] ) { | |
| 50 | - $already_in = true; | |
| 51 | - break; | |
| 52 | - } | |
| 53 | - } | |
| 54 | - | |
| 55 | - if ( $already_in ) { | |
| 56 | - continue; | |
| 57 | - } | |
| 58 | - | |
| 59 | - /** | |
| 60 | - * Get and check the rules | |
| 61 | - */ | |
| 62 | - | |
| 63 | - if ( ! isset( $entry['rules'] ) | |
| 64 | - || ! is_array( $entry['rules'] ) | |
| 65 | - ) { | |
| 66 | - /** | |
| 67 | - * Create the clear entries | |
| 68 | - */ | |
| 69 | - | |
| 70 | - $entries_clear[] = array( | |
| 71 | - 'source' => $source_clear, | |
| 72 | - ); | |
| 73 | - continue; | |
| 74 | - } | |
| 75 | - | |
| 76 | - $rules_clear = array(); | |
| 77 | - | |
| 78 | - foreach ( $entry['rules'] as $language_id => $rule ) { | |
| 79 | - if ( ! wplng_is_valid_language_id( $language_id ) | |
| 80 | - || ! is_string( $rule ) | |
| 81 | - || '' === trim( $rule ) | |
| 82 | - || $rule === $source_clear | |
| 83 | - || mb_strlen( $rule ) >= 256 | |
| 84 | - ) { | |
| 85 | - continue; | |
| 86 | - } | |
| 87 | - | |
| 88 | - $rules_clear[ $language_id ] = wplng_text_esc( $rule ); | |
| 89 | - } | |
| 90 | - | |
| 91 | - /** | |
| 92 | - * Create the clear entries | |
| 93 | - */ | |
| 94 | - | |
| 95 | - if ( empty( $rules_clear ) ) { | |
| 96 | - $entries_clear[] = array( | |
| 97 | - 'source' => $source_clear, | |
| 98 | - ); | |
| 99 | - } else { | |
| 100 | - $entries_clear[] = array( | |
| 101 | - 'source' => $source_clear, | |
| 102 | - 'rules' => $rules_clear, | |
| 103 | - ); | |
| 104 | - } | |
| 105 | - } | |
| 106 | - | |
| 107 | - /** | |
| 108 | - * Sort dictionary entries by sources length | |
| 109 | - */ | |
| 110 | - | |
| 111 | - usort( | |
| 112 | - $entries_clear, | |
| 113 | - function ( $a, $b ) { | |
| 114 | - return mb_strlen( $b['source'] ) - mb_strlen( $a['source'] ); | |
| 115 | - } | |
| 116 | - ); | |
| 117 | - | |
| 118 | - /** | |
| 119 | - * Apply wplng_dictionary_entries filter | |
| 120 | - */ | |
| 121 | - | |
| 122 | - $entries_clear = apply_filters( | |
| 123 | - 'wplng_dictionary_entries', | |
| 124 | - $entries_clear | |
| 125 | - ); | |
| 126 | - | |
| 127 | - return $entries_clear; | |
| 128 | -} | |
| 129 | - | |
| 130 | - | |
| 131 | -/** | |
| 132 | - * Get dictionary entries in JSON format | |
| 133 | - * | |
| 134 | - * @return string JSON | |
| 135 | - */ | |
| 136 | -function wplng_dictionary_get_entries_json() { | |
| 137 | - return wp_json_encode( | |
| 138 | - wplng_dictionary_get_entries(), | |
| 139 | - JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | |
| 140 | - ); | |
| 141 | -} | |
| 142 | - | |
| 143 | - | |
| 144 | -/** | |
| 145 | - * Add dictionary tag on a texts list | |
| 146 | - * | |
| 147 | - * @param array $texts | |
| 148 | - * @param array $dictionary_entries | |
| 149 | - * @return array Texts tagged | |
| 150 | - */ | |
| 151 | -function wplng_dictionary_add_tags( $texts, $language_target_id, $dictionary_entries = false ) { | |
| 152 | - | |
| 153 | - if ( false === $dictionary_entries ) { | |
| 154 | - $dictionary_entries = wplng_dictionary_get_entries(); | |
| 155 | - } | |
| 156 | - | |
| 157 | - /** | |
| 158 | - * Preg quote sources texts | |
| 159 | - */ | |
| 160 | - | |
| 161 | - foreach ( $dictionary_entries as $entry_key => $entry ) { | |
| 162 | - $dictionary_entries[ $entry_key ]['source'] = preg_quote( $entry['source'], '#' ); | |
| 163 | - } | |
| 164 | - | |
| 165 | - foreach ( $texts as $text_key => $text ) { | |
| 166 | - | |
| 167 | - /** | |
| 168 | - * Get used dictionary entry in current text | |
| 169 | - */ | |
| 170 | - | |
| 171 | - $entries_used = array(); | |
| 172 | - | |
| 173 | - foreach ( $dictionary_entries as $entry_key => $entry ) { | |
| 174 | - | |
| 175 | - $has_rules = isset( $entry['rules'] ) | |
| 176 | - && is_array( $entry['rules'] ) | |
| 177 | - && ! empty( $entry['rules'] ); | |
| 178 | - | |
| 179 | - if ( $has_rules && empty( $entry['rules'][ $language_target_id ] ) ) { | |
| 180 | - continue; | |
| 181 | - } | |
| 182 | - | |
| 183 | - $preg_match = array(); | |
| 184 | - | |
| 185 | - preg_match_all( | |
| 186 | - '#' . $entry['source'] . '#iu', | |
| 187 | - $text, | |
| 188 | - $preg_match | |
| 189 | - ); | |
| 190 | - | |
| 191 | - $preg_match = $preg_match[0]; | |
| 192 | - | |
| 193 | - foreach ( $preg_match as $key => $match ) { | |
| 194 | - | |
| 195 | - $upper = 'none'; | |
| 196 | - // Caseless scripts (CJK, digits…) must not trigger uppercase detection: | |
| 197 | - // mb_strtoupper('テスト') === 'テスト' is true, which would incorrectly | |
| 198 | - // mark every CJK match as 'all' and uppercase the replacement. | |
| 199 | - $is_caseless = mb_strtolower( $match ) === mb_strtoupper( $match ); | |
| 200 | - if ( ! $is_caseless ) { | |
| 201 | - if ( $match === mb_strtoupper( $match ) ) { | |
| 202 | - // Check uppercase | |
| 203 | - $upper = 'all'; | |
| 204 | - } elseif ( $match === mb_strtoupper( mb_substr( $match, 0, 1 ) ) . mb_substr( $match, 1 ) ) { | |
| 205 | - // Check capitalize | |
| 206 | - $upper = 'first'; | |
| 207 | - } | |
| 208 | - } | |
| 209 | - | |
| 210 | - $entry_current = $entry; | |
| 211 | - $entry_current['source'] = $match; | |
| 212 | - $entry_current['key'] = $entry_key; | |
| 213 | - $entry_current['upper'] = $upper; | |
| 214 | - $entries_used[] = $entry_current; | |
| 215 | - } | |
| 216 | - } | |
| 217 | - | |
| 218 | - /** | |
| 219 | - * Remove dupicate in used entries | |
| 220 | - */ | |
| 221 | - | |
| 222 | - $entries_used = array_map( 'serialize', $entries_used ); | |
| 223 | - $entries_used = array_unique( $entries_used ); | |
| 224 | - $entries_used = array_map( 'unserialize', $entries_used ); | |
| 225 | - | |
| 226 | - /** | |
| 227 | - * Put tempory tag in current text | |
| 228 | - */ | |
| 229 | - | |
| 230 | - foreach ( $entries_used as $entry_key => $entry_used ) { | |
| 231 | - // CJK scripts (Japanese, Chinese, etc.) have no word separators, | |
| 232 | - // so word boundaries cannot be used. For all other scripts (including | |
| 233 | - // Greek), (*UCP) makes \b Unicode-aware so letters are treated as \w. | |
| 234 | - if ( preg_match( '#[\x{2E80}-\x{9FFF}\x{F900}-\x{FAFF}]#u', $entry_used['source'] ) ) { | |
| 235 | - $boundary_pattern = '#' . $entry_used['source'] . '#u'; | |
| 236 | - } else { | |
| 237 | - $boundary_pattern = '#(*UCP)\b' . $entry_used['source'] . '\b#u'; | |
| 238 | - } | |
| 239 | - $text = preg_replace( | |
| 240 | - $boundary_pattern, | |
| 241 | - '⊕' . str_repeat( '⊖', $entry_key + 1 ) . '⊕', | |
| 242 | - $text | |
| 243 | - ); | |
| 244 | - } | |
| 245 | - | |
| 246 | - /** | |
| 247 | - * Repace tempory tag by final tag | |
| 248 | - */ | |
| 249 | - | |
| 250 | - foreach ( $entries_used as $entry_key => $entry ) { | |
| 251 | - | |
| 252 | - $search = '⊕' . str_repeat( '⊖', $entry_key + 1 ) . '⊕'; | |
| 253 | - | |
| 254 | - $replace = '[wplng_dictionary '; | |
| 255 | - $replace .= 'key="' . $entry['key'] . '" '; | |
| 256 | - $replace .= 'upper="' . $entry['upper'] . '"]'; | |
| 257 | - $replace .= $entry['source']; | |
| 258 | - $replace .= '[/wplng_dictionary]'; | |
| 259 | - | |
| 260 | - $text = str_replace( | |
| 261 | - $search, | |
| 262 | - $replace, | |
| 263 | - $text | |
| 264 | - ); | |
| 265 | - | |
| 266 | - } | |
| 267 | - | |
| 268 | - /** | |
| 269 | - * Set updated text in text array | |
| 270 | - */ | |
| 271 | - | |
| 272 | - $texts[ $text_key ] = $text; | |
| 273 | - } | |
| 274 | - | |
| 275 | - return $texts; | |
| 276 | -} | |
| 277 | - | |
| 278 | - | |
| 279 | -/** | |
| 280 | - * Transform dictionary tags to translated text | |
| 281 | - * | |
| 282 | - * @param array $texts | |
| 283 | - * @param array $dictionary_entries | |
| 284 | - * @return array Texts untagged | |
| 285 | - */ | |
| 286 | -function wplng_dictionary_replace_tags( $texts, $language_target_id, $dictionary_entries = false ) { | |
| 287 | - | |
| 288 | - if ( false === $dictionary_entries ) { | |
| 289 | - $dictionary_entries = wplng_dictionary_get_entries(); | |
| 290 | - } | |
| 291 | - | |
| 292 | - foreach ( $texts as $text_key => $text ) { | |
| 293 | - | |
| 294 | - // Ensure spaces around dictionary tags when adjacent to letters from scripts | |
| 295 | - // that use word spaces (Latin, Greek, Cyrillic, Arabic, Hebrew, Devanagari…). | |
| 296 | - // This fixes CJK-source → alphabetic-target replacements where the translation | |
| 297 | - // API may not add spaces around the preserved tag (e.g. Japanese → French). | |
| 298 | - // CJK scripts (U+2E80–U+9FFF, U+F900–U+FAFF, U+AC00–U+D7AF) are intentionally | |
| 299 | - // excluded: they don't use word spaces, so no space should be inserted there. | |
| 300 | - $text = preg_replace( | |
| 301 | - '/(?<=[A-Za-z\x{00C0}-\x{04FF}\x{0590}-\x{097F}\d])\[wplng_dictionary /u', | |
| 302 | - ' [wplng_dictionary ', | |
| 303 | - $text | |
| 304 | - ); | |
| 305 | - $text = preg_replace( | |
| 306 | - '/\[\/wplng_dictionary\](?=[A-Za-z\x{00C0}-\x{04FF}\x{0590}-\x{097F}\d])/u', | |
| 307 | - '[/wplng_dictionary] ', | |
| 308 | - $text | |
| 309 | - ); | |
| 310 | - | |
| 311 | - foreach ( $dictionary_entries as $key => $entry ) { | |
| 312 | - | |
| 313 | - // For ruls "Do not translate | |
| 314 | - $replacement = $entry['source']; | |
| 315 | - | |
| 316 | - // For specific rule by language | |
| 317 | - if ( ! empty( $entry['rules'][ $language_target_id ] ) ) { | |
| 318 | - $replacement = $entry['rules'][ $language_target_id ]; | |
| 319 | - } | |
| 320 | - | |
| 321 | - // Replacement for text in uppercase | |
| 322 | - $text = preg_replace( | |
| 323 | - '#\[wplng_dictionary key="' . $key . '" upper="all"\].+\[\/wplng_dictionary\]#Uu', | |
| 324 | - mb_strtoupper( $replacement ), | |
| 325 | - $text | |
| 326 | - ); | |
| 327 | - | |
| 328 | - // Replacement for text when only the first letter is uppercase | |
| 329 | - $text = preg_replace( | |
| 330 | - '#\[wplng_dictionary key="' . $key . '" upper="first"\].+\[\/wplng_dictionary\]#Uu', | |
| 331 | - mb_strtoupper( mb_substr( $replacement, 0, 1 ) ) . mb_substr( $replacement, 1 ), | |
| 332 | - $text | |
| 333 | - ); | |
| 334 | - | |
| 335 | - // Replacement for other case | |
| 336 | - $text = preg_replace( | |
| 337 | - '#\[wplng_dictionary key="' . $key . '" upper="none"\].+\[\/wplng_dictionary\]#Uu', | |
| 338 | - $replacement, | |
| 339 | - $text | |
| 340 | - ); | |
| 341 | - | |
| 342 | - } | |
| 343 | - | |
| 344 | - // Cleaning of any residual rules | |
| 345 | - $text = preg_replace( | |
| 346 | - '#\[wplng_dictionary key=".*" upper=".*"\](.+)\[\/wplng_dictionary\]#Uu', | |
| 347 | - '${1}', | |
| 348 | - $text | |
| 349 | - ); | |
| 350 | - | |
| 351 | - $texts[ $text_key ] = $text; | |
| 352 | - } | |
| 353 | - | |
| 354 | - return $texts; | |
| 355 | -} | |
| 356 | - | |
| 357 | - | |
| 358 | -/** | |
| 359 | - * Fired when the 'wplng_dictionary_entries' option is saved. | |
| 360 | - * | |
| 361 | - * Compares the old and new dictionary entries to determine which source texts | |
| 362 | - * and target languages are affected by the change. Builds $update_todo, a list | |
| 363 | - * of items whose cached translations need to be regenerated. | |
| 364 | - * | |
| 365 | - * Each item in $update_todo has the shape: | |
| 366 | - * [ 'source' => string, 'impacted_languages' => 'all' | string[] ] | |
| 367 | - * | |
| 368 | - * 'impacted_languages' is the string 'all' when the entry has no per-language | |
| 369 | - * rules (i.e., it is a "never translate" rule that applies to every language). | |
| 370 | - * | |
| 371 | - * @param string $old_value The previous JSON value of the option. | |
| 372 | - * @param string $new_value The new JSON value of the option. | |
| 373 | - */ | |
| 374 | -function wplng_on_dictionary_entries_updated( $old_value, $new_value ) { | |
| 375 | - | |
| 376 | - // Entries are stored as a JSON string in the WordPress options table. | |
| 377 | - // Decode them; fall back to an empty array if the value is absent or invalid. | |
| 378 | - $old_entries = json_decode( $old_value, true ); | |
| 379 | - $new_entries = json_decode( $new_value, true ); | |
| 380 | - | |
| 381 | - if ( ! is_array( $old_entries ) ) { | |
| 382 | - $old_entries = array(); | |
| 383 | - } | |
| 384 | - | |
| 385 | - if ( ! is_array( $new_entries ) ) { | |
| 386 | - $new_entries = array(); | |
| 387 | - } | |
| 388 | - | |
| 389 | - // Re-index entries by their source text for O(1) lookup in the loops below. | |
| 390 | - // The dictionary is stored as a plain list; keying by source avoids nested loops. | |
| 391 | - $old_by_source = array(); | |
| 392 | - foreach ( $old_entries as $entry ) { | |
| 393 | - if ( isset( $entry['source'] ) ) { | |
| 394 | - $old_by_source[ $entry['source'] ] = $entry; | |
| 395 | - } | |
| 396 | - } | |
| 397 | - | |
| 398 | - $new_by_source = array(); | |
| 399 | - foreach ( $new_entries as $entry ) { | |
| 400 | - if ( isset( $entry['source'] ) ) { | |
| 401 | - $new_by_source[ $entry['source'] ] = $entry; | |
| 402 | - } | |
| 403 | - } | |
| 404 | - | |
| 405 | - // Will hold the list of source/language pairs whose translations need refreshing. | |
| 406 | - $update_todo = array(); | |
| 407 | - | |
| 408 | - /** | |
| 409 | - * Detect removed entries. | |
| 410 | - * | |
| 411 | - * When a rule is deleted, cached translations built with that rule may be | |
| 412 | - * outdated (e.g., a forced translation that should revert to the default | |
| 413 | - * AI output). All languages covered by the old rule must be refreshed. | |
| 414 | - */ | |
| 415 | - | |
| 416 | - foreach ( $old_by_source as $source => $old_entry ) { | |
| 417 | - | |
| 418 | - // Skip entries that still exist in the new value. | |
| 419 | - if ( isset( $new_by_source[ $source ] ) ) { | |
| 420 | - continue; | |
| 421 | - } | |
| 422 | - | |
| 423 | - $impacted_languages = array(); | |
| 424 | - | |
| 425 | - if ( empty( $old_entry['rules'] ) ) { | |
| 426 | - // No per-language rules → this was a "never translate" rule affecting all languages. | |
| 427 | - $impacted_languages = 'all'; | |
| 428 | - } else { | |
| 429 | - // Collect every language that had a rule for this source. | |
| 430 | - foreach ( $old_entry['rules'] as $language_id => $rule ) { | |
| 431 | - $impacted_languages[] = $language_id; | |
| 432 | - } | |
| 433 | - } | |
| 434 | - | |
| 435 | - $update_todo[] = array( | |
| 436 | - 'source' => $source, | |
| 437 | - 'impacted_languages' => $impacted_languages, | |
| 438 | - ); | |
| 439 | - } | |
| 440 | - | |
| 441 | - /** | |
| 442 | - * Detect added and modified entries | |
| 443 | - */ | |
| 444 | - | |
| 445 | - foreach ( $new_by_source as $source => $new_entry ) { | |
| 446 | - if ( ! isset( $old_by_source[ $source ] ) ) { | |
| 447 | - | |
| 448 | - /** | |
| 449 | - * Added. | |
| 450 | - * | |
| 451 | - * Existing translations were produced without this rule, so they may | |
| 452 | - * not yet reflect the new forced translation or exclusion. | |
| 453 | - */ | |
| 454 | - | |
| 455 | - $impacted_languages = array(); | |
| 456 | - | |
| 457 | - if ( empty( $new_entry['rules'] ) ) { | |
| 458 | - // No per-language rules → "never translate" rule affecting all languages. | |
| 459 | - $impacted_languages = 'all'; | |
| 460 | - } else { | |
| 461 | - // Collect every language that has a rule for this new source. | |
| 462 | - foreach ( $new_entry['rules'] as $language_id => $rule ) { | |
| 463 | - $impacted_languages[] = $language_id; | |
| 464 | - } | |
| 465 | - } | |
| 466 | - | |
| 467 | - $update_todo[] = array( | |
| 468 | - 'source' => $source, | |
| 469 | - 'impacted_languages' => $impacted_languages, | |
| 470 | - ); | |
| 471 | - | |
| 472 | - } elseif ( $new_entry != $old_by_source[ $source ] ) { | |
| 473 | - | |
| 474 | - /** | |
| 475 | - * Modified. | |
| 476 | - * | |
| 477 | - * Loose comparison (!=) is intentional: strict (!==) would treat arrays | |
| 478 | - * with the same key/value pairs but different key order as unequal, | |
| 479 | - * causing false positives when WordPress re-encodes the JSON. | |
| 480 | - */ | |
| 481 | - | |
| 482 | - $old_entry = $old_by_source[ $source ]; | |
| 483 | - $impacted_languages = array(); | |
| 484 | - | |
| 485 | - if ( empty( $new_entry['rules'] ) || empty( $old_entry['rules'] ) | |
| 486 | - || ! is_array( $new_entry['rules'] ) || ! is_array( $old_entry['rules'] ) | |
| 487 | - ) { | |
| 488 | - // One side has no per-language rules, meaning the entry was or became a | |
| 489 | - // "never translate" rule — all languages are affected by the change. | |
| 490 | - $impacted_languages = 'all'; | |
| 491 | - } else { | |
| 492 | - // Find every language whose rule value changed, was added, or was removed. | |
| 493 | - // array_diff_assoc() catches rules that changed value or were newly added. | |
| 494 | - // array_diff_key() catches rules that existed in the old entry but were removed. | |
| 495 | - // Merging both and taking the keys gives the full list of impacted languages. | |
| 496 | - $impacted_languages = array_keys( | |
| 497 | - array_merge( | |
| 498 | - array_diff_assoc( $new_entry['rules'], $old_entry['rules'] ), | |
| 499 | - array_diff_key( $old_entry['rules'], $new_entry['rules'] ), | |
| 500 | - ) | |
| 501 | - ); | |
| 502 | - } | |
| 503 | - | |
| 504 | - if ( ! empty( $impacted_languages ) ) { | |
| 505 | - $update_todo[] = array( | |
| 506 | - 'source' => $source, | |
| 507 | - 'impacted_languages' => $impacted_languages, | |
| 508 | - ); | |
| 509 | - } | |
| 510 | - } | |
| 511 | - } | |
| 512 | - | |
| 513 | - if ( empty( $update_todo ) ) { | |
| 514 | - return; | |
| 515 | - } | |
| 516 | - | |
| 517 | - // Normalize: if impacted_languages lists every active target language, | |
| 518 | - // collapse it to 'all' to avoid unnecessary per-language filtering later. | |
| 519 | - $all_target_ids = wplng_get_languages_target_ids(); | |
| 520 | - foreach ( $update_todo as &$item ) { | |
| 521 | - if ( is_array( $item['impacted_languages'] ) | |
| 522 | - && ! array_diff( $all_target_ids, $item['impacted_languages'] ) | |
| 523 | - ) { | |
| 524 | - $item['impacted_languages'] = 'all'; | |
| 525 | - } | |
| 526 | - } | |
| 527 | - unset( $item ); | |
| 528 | - | |
| 529 | - /** | |
| 530 | - * Get all translations | |
| 531 | - */ | |
| 532 | - | |
| 533 | - $translations = wplng_get_translations(); | |
| 534 | - $translations_to_update = array(); | |
| 535 | - | |
| 536 | - // Foreach translations | |
| 537 | - foreach ( $translations as $index_strings => $translations_chunk ) { | |
| 538 | - foreach ( $translations_chunk as $key => $translation ) { | |
| 539 | - | |
| 540 | - // Foreach $update_todo | |
| 541 | - foreach ( $update_todo as $todo ) { | |
| 542 | - $source_todo = mb_strtolower( $todo['source'] ); | |
| 543 | - $source_translation = mb_strtolower( $translation['source'] ); | |
| 544 | - | |
| 545 | - // Use a simple substring match for CJK sources (no word boundaries in CJK text). | |
| 546 | - // For all other scripts, require word boundaries to avoid false matches (e.g. "men" in "women"). | |
| 547 | - $is_cjk = (bool) preg_match( '#[\x{2E80}-\x{9FFF}\x{F900}-\x{FAFF}]#u', $source_todo ); | |
| 548 | - $pattern = $is_cjk | |
| 549 | - ? '#' . preg_quote( $source_todo, '#' ) . '#iu' | |
| 550 | - : '#(*UCP)\b' . preg_quote( $source_todo, '#' ) . '\b#iu'; | |
| 551 | - | |
| 552 | - if ( ! wplng_str_contains( $source_translation, $source_todo ) | |
| 553 | - || ! preg_match( $pattern, $source_translation ) | |
| 554 | - ) { | |
| 555 | - continue; | |
| 556 | - } | |
| 557 | - | |
| 558 | - $impacted_languages = 'all'; | |
| 559 | - | |
| 560 | - $translation_review = $translation['review'] ?? array(); | |
| 561 | - | |
| 562 | - if ( $todo['impacted_languages'] !== 'all' ) { | |
| 563 | - | |
| 564 | - $impacted_languages = array(); | |
| 565 | - | |
| 566 | - foreach ( $translation['translations'] as $language_id => $value ) { | |
| 567 | - if ( in_array( $language_id, $todo['impacted_languages'], true ) | |
| 568 | - && ! in_array( $language_id, $translation_review, true ) | |
| 569 | - ) { | |
| 570 | - $impacted_languages[] = $language_id; | |
| 571 | - } | |
| 572 | - } | |
| 573 | - } else { | |
| 574 | - | |
| 575 | - // Even when the dictionary rule impacts every language, translations | |
| 576 | - // that were manually reviewed must still be protected from being | |
| 577 | - // flagged for automatic regeneration. | |
| 578 | - $impacted_languages = array(); | |
| 579 | - | |
| 580 | - foreach ( $translation['translations'] as $language_id => $value ) { | |
| 581 | - if ( ! in_array( $language_id, $translation_review, true ) ) { | |
| 582 | - $impacted_languages[] = $language_id; | |
| 583 | - } | |
| 584 | - } | |
| 585 | - } | |
| 586 | - | |
| 587 | - // If impacted_languages covers every language that has been translated, | |
| 588 | - // collapse it to 'all' to avoid unnecessary per-language filtering later. | |
| 589 | - if ( is_array( $impacted_languages ) ) { | |
| 590 | - $temp_translations = $translation['translations']; | |
| 591 | - foreach ( $impacted_languages as $language_id ) { | |
| 592 | - unset( $temp_translations[ $language_id ] ); | |
| 593 | - } | |
| 594 | - if ( empty( $temp_translations ) ) { | |
| 595 | - $impacted_languages = 'all'; | |
| 596 | - } | |
| 597 | - } | |
| 598 | - | |
| 599 | - $translations_to_update[] = array( | |
| 600 | - 'source' => $translation['source'], | |
| 601 | - 'post_id' => $translation['post_id'], | |
| 602 | - 'impacted_languages' => $impacted_languages, | |
| 603 | - ); | |
| 604 | - | |
| 605 | - } | |
| 606 | - } | |
| 607 | - } | |
| 608 | - | |
| 609 | - // Clear $translations_to_update when no loanguage impacted | |
| 610 | - foreach ( $translations_to_update as $key => $value ) { | |
| 611 | - if ( empty( $value['impacted_languages'] ) ) { | |
| 612 | - unset( $translations_to_update[ $key ] ); | |
| 613 | - } | |
| 614 | - } | |
| 615 | - | |
| 616 | - // Deduplicate entries by post_id: the same translation can match several | |
| 617 | - // dictionary rules, producing multiple entries for the same post. Merge | |
| 618 | - // their impacted_languages (union), collapsing to 'all' if any entry is 'all'. | |
| 619 | - $translations_to_update_by_post = array(); | |
| 620 | - | |
| 621 | - foreach ( $translations_to_update as $value ) { | |
| 622 | - | |
| 623 | - $post_id = $value['post_id']; | |
| 624 | - | |
| 625 | - if ( ! isset( $translations_to_update_by_post[ $post_id ] ) ) { | |
| 626 | - $translations_to_update_by_post[ $post_id ] = $value; | |
| 627 | - continue; | |
| 628 | - } | |
| 629 | - | |
| 630 | - $existing = $translations_to_update_by_post[ $post_id ]; | |
| 631 | - | |
| 632 | - if ( 'all' === $existing['impacted_languages'] | |
| 633 | - || 'all' === $value['impacted_languages'] | |
| 634 | - ) { | |
| 635 | - $translations_to_update_by_post[ $post_id ]['impacted_languages'] = 'all'; | |
| 636 | - } else { | |
| 637 | - $translations_to_update_by_post[ $post_id ]['impacted_languages'] = array_values( | |
| 638 | - array_unique( | |
| 639 | - array_merge( $existing['impacted_languages'], $value['impacted_languages'] ) | |
| 640 | - ) | |
| 641 | - ); | |
| 642 | - } | |
| 643 | - } | |
| 644 | - | |
| 645 | - $translations_to_update = array_values( $translations_to_update_by_post ); | |
| 646 | - | |
| 647 | - if ( ! empty( $translations_to_update ) ) { | |
| 648 | - // Store the list in a short-lived transient so it survives the redirect | |
| 649 | - // that options.php performs after saving. The page function reads and | |
| 650 | - // immediately deletes it so it is only displayed once. | |
| 651 | - set_transient( 'wplng_dictionary_updated_data', $translations_to_update, 30 ); | |
| 652 | - } | |
| 653 | -} | |
| 654 | - | |
| 655 | - | |
| 656 | -/** | |
| 657 | - * AJAX handler: process one translation update triggered by a dictionary rule change. | |
| 658 | - * | |
| 659 | - * Receives post_id and impacted_languages from the JS queue. | |
| 660 | - * For now, echoes the received data back so the JS loop can be validated end-to-end. | |
| 661 | - * | |
| 662 | - * @return void | |
| 663 | - */ | |
| 664 | -function wplng_ajax_dictionary_update_translations() { | |
| 665 | - | |
| 666 | - // ------------------------------------------------------------------------ | |
| 667 | - // Get and check basic data | |
| 668 | - // ------------------------------------------------------------------------ | |
| 669 | - | |
| 670 | - /** | |
| 671 | - * Check the nonce to prevent unauthorized requests | |
| 672 | - */ | |
| 673 | - | |
| 674 | - check_ajax_referer( 'wplng_dictionary_update_translations', 'nonce' ); | |
| 675 | - | |
| 676 | - /** | |
| 677 | - * Check the user's permissions | |
| 678 | - */ | |
| 679 | - | |
| 680 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 681 | - wp_send_json_error( | |
| 682 | - array( | |
| 683 | - 'error' => true, | |
| 684 | - 'message' => __( 'Error [1]: The current user is not authorized to edit translations', 'wplingua' ), | |
| 685 | - ) | |
| 686 | - ); | |
| 687 | - return; | |
| 688 | - } | |
| 689 | - | |
| 690 | - /** | |
| 691 | - * Check the post ID parameter | |
| 692 | - */ | |
| 693 | - | |
| 694 | - if ( empty( $_POST['post_id'] ) ) { | |
| 695 | - wp_send_json_error( | |
| 696 | - array( | |
| 697 | - 'error' => true, | |
| 698 | - 'message' => __( 'Error [2]: Invalid post ID parameter', 'wplingua' ), | |
| 699 | - ) | |
| 700 | - ); | |
| 701 | - return; | |
| 702 | - } | |
| 703 | - | |
| 704 | - $post_id = intval( $_POST['post_id'] ); | |
| 705 | - | |
| 706 | - /** | |
| 707 | - * Check "impacted_languages" parameter | |
| 708 | - */ | |
| 709 | - | |
| 710 | - if ( empty( $_POST['impacted_languages'] ) | |
| 711 | - || ! is_string( $_POST['impacted_languages'] ) | |
| 712 | - ) { | |
| 713 | - wp_send_json_error( | |
| 714 | - array( | |
| 715 | - 'error' => true, | |
| 716 | - 'message' => __( 'Error [3]: Invalid impacted languages parameter', 'wplingua' ), | |
| 717 | - ) | |
| 718 | - ); | |
| 719 | - return; | |
| 720 | - } | |
| 721 | - | |
| 722 | - $impacted_languages = sanitize_text_field( wp_unslash( $_POST['impacted_languages'] ) ); | |
| 723 | - | |
| 724 | - // Keep the raw (pre-decode) string: it is what was used to build the | |
| 725 | - // "check" value server-side, and is needed below to verify it again. | |
| 726 | - $impacted_languages_raw = $impacted_languages; | |
| 727 | - | |
| 728 | - if ( $impacted_languages !== 'all' ) { | |
| 729 | - | |
| 730 | - // We suppose it's a JSON with the list of impacted languages IDs | |
| 731 | - $impacted_languages = json_decode( $impacted_languages, true ); | |
| 732 | - | |
| 733 | - if ( ! is_array( $impacted_languages ) | |
| 734 | - || ! wplng_is_valid_language_ids( $impacted_languages ) | |
| 735 | - ) { | |
| 736 | - wp_send_json_error( | |
| 737 | - array( | |
| 738 | - 'error' => true, | |
| 739 | - 'message' => __( 'Error [4]: Invalid impacted languages data', 'wplingua' ), | |
| 740 | - ) | |
| 741 | - ); | |
| 742 | - return; | |
| 743 | - } | |
| 744 | - } | |
| 745 | - | |
| 746 | - /** | |
| 747 | - * Check the "check" parameter. | |
| 748 | - * | |
| 749 | - * It is an encrypted copy of "post_id-impacted_languages" generated when | |
| 750 | - * the HTML was rendered (see wplng_option_page_dictionary_update_translations_html()). | |
| 751 | - * Decrypting it and comparing it to the values actually received prevents | |
| 752 | - * the browser (or an attacker via devtools) from tampering with post_id | |
| 753 | - * or impacted_languages before the request is sent. | |
| 754 | - */ | |
| 755 | - | |
| 756 | - if ( empty( $_POST['check'] ) || ! is_string( $_POST['check'] ) ) { | |
| 757 | - wp_send_json_error( | |
| 758 | - array( | |
| 759 | - 'error' => true, | |
| 760 | - 'message' => __( 'Error [5]: Parameter "check" not found', 'wplingua' ), | |
| 761 | - ) | |
| 762 | - ); | |
| 763 | - return; | |
| 764 | - } | |
| 765 | - | |
| 766 | - $check_received = wplng_encryption_decrypt( sanitize_text_field( wp_unslash( $_POST['check'] ) ) ); | |
| 767 | - $check_expected = $post_id . '-' . $impacted_languages_raw; | |
| 768 | - | |
| 769 | - if ( '' === $check_received || ! hash_equals( $check_expected, $check_received ) ) { | |
| 770 | - wp_send_json_error( | |
| 771 | - array( | |
| 772 | - 'error' => true, | |
| 773 | - 'message' => __( 'Error [6]: Invalid "check" parameter', 'wplingua' ), | |
| 774 | - ) | |
| 775 | - ); | |
| 776 | - return; | |
| 777 | - } | |
| 778 | - | |
| 779 | - /** | |
| 780 | - * Get and check the translation post | |
| 781 | - */ | |
| 782 | - | |
| 783 | - $post_translation = get_post( $post_id, ARRAY_A ); | |
| 784 | - | |
| 785 | - if ( ! isset( $post_translation['post_type'] ) | |
| 786 | - || $post_translation['post_type'] !== 'wplng_translation' | |
| 787 | - ) { | |
| 788 | - wp_send_json_error( | |
| 789 | - array( | |
| 790 | - 'error' => true, | |
| 791 | - 'message' => __( 'Error [7]: Invalid post ID or post type', 'wplingua' ), | |
| 792 | - ) | |
| 793 | - ); | |
| 794 | - return; | |
| 795 | - } | |
| 796 | - | |
| 797 | - // ------------------------------------------------------------------------ | |
| 798 | - // Apply the update to the relevant translation | |
| 799 | - // ------------------------------------------------------------------------ | |
| 800 | - | |
| 801 | - if ( $impacted_languages === 'all' ) { | |
| 802 | - | |
| 803 | - // ------------------------------------------------------------------------ | |
| 804 | - // Delete the post if all languages are impacted | |
| 805 | - // ------------------------------------------------------------------------ | |
| 806 | - | |
| 807 | - if ( empty( wp_delete_post( $post_id, true ) ) ) { | |
| 808 | - wp_send_json_error( | |
| 809 | - array( | |
| 810 | - 'error' => true, | |
| 811 | - 'message' => __( 'Error [8]: Failed to delete the translation', 'wplingua' ), | |
| 812 | - ) | |
| 813 | - ); | |
| 814 | - return; | |
| 815 | - } | |
| 816 | - | |
| 817 | - wp_send_json_success( | |
| 818 | - array( | |
| 819 | - 'post_id' => $post_id, | |
| 820 | - 'impacted_languages' => $impacted_languages, | |
| 821 | - ) | |
| 822 | - ); | |
| 823 | - return; | |
| 824 | - | |
| 825 | - } else { | |
| 826 | - | |
| 827 | - // ------------------------------------------------------------------------ | |
| 828 | - // Clear impacted translation in translation post | |
| 829 | - // ------------------------------------------------------------------------ | |
| 830 | - | |
| 831 | - /** | |
| 832 | - * Check post meta : All meta | |
| 833 | - */ | |
| 834 | - | |
| 835 | - $meta = get_post_meta( $post_id ); | |
| 836 | - | |
| 837 | - if ( ! isset( $meta['wplng_translation_translations'][0] ) | |
| 838 | - || ! is_string( $meta['wplng_translation_translations'][0] ) | |
| 839 | - ) { | |
| 840 | - wp_send_json_error( | |
| 841 | - array( | |
| 842 | - 'error' => true, | |
| 843 | - 'message' => __( 'Error [9]: Translation meta "translations" not found', 'wplingua' ), | |
| 844 | - ) | |
| 845 | - ); | |
| 846 | - return; | |
| 847 | - } | |
| 848 | - | |
| 849 | - /** | |
| 850 | - * Check post meta : Translations meta | |
| 851 | - */ | |
| 852 | - | |
| 853 | - $translation_meta = json_decode( $meta['wplng_translation_translations'][0], true ); | |
| 854 | - | |
| 855 | - if ( empty( $translation_meta ) || ! is_array( $translation_meta ) ) { | |
| 856 | - wp_send_json_error( | |
| 857 | - array( | |
| 858 | - 'error' => true, | |
| 859 | - 'message' => __( 'Error [10]: Invalid translation meta', 'wplingua' ), | |
| 860 | - ) | |
| 861 | - ); | |
| 862 | - return; | |
| 863 | - } | |
| 864 | - | |
| 865 | - /** | |
| 866 | - * Check post meta : Original language | |
| 867 | - */ | |
| 868 | - | |
| 869 | - if ( empty( $meta['wplng_translation_original_language_id'][0] ) ) { | |
| 870 | - wp_send_json_error( | |
| 871 | - array( | |
| 872 | - 'error' => true, | |
| 873 | - 'message' => __( 'Error [11]: Translation meta "original language" not found', 'wplingua' ), | |
| 874 | - ) | |
| 875 | - ); | |
| 876 | - return; | |
| 877 | - } | |
| 878 | - | |
| 879 | - $original_language_id_meta = $meta['wplng_translation_original_language_id'][0]; | |
| 880 | - | |
| 881 | - if ( $original_language_id_meta !== wplng_get_language_website_id() ) { | |
| 882 | - wp_send_json_error( | |
| 883 | - array( | |
| 884 | - 'error' => true, | |
| 885 | - 'message' => __( 'Error [12]: The language of the translation is not the same as the language of the site\'s settings', 'wplingua' ), | |
| 886 | - ) | |
| 887 | - ); | |
| 888 | - return; | |
| 889 | - } | |
| 890 | - | |
| 891 | - /** | |
| 892 | - * Generate the new translation meta | |
| 893 | - */ | |
| 894 | - | |
| 895 | - $translation_meta_new = array(); | |
| 896 | - | |
| 897 | - foreach ( $translation_meta as $key => $value ) { | |
| 898 | - if ( ! isset( $value['language_id'] ) | |
| 899 | - || ! wplng_is_valid_language_id( $value['language_id'] ) | |
| 900 | - || ! isset( $value['translation'] ) | |
| 901 | - || ! is_string( $value['translation'] ) | |
| 902 | - ) { | |
| 903 | - continue; | |
| 904 | - } | |
| 905 | - | |
| 906 | - if ( ! in_array( $value['language_id'], $impacted_languages, true ) | |
| 907 | - || ! isset( $value['status'] ) | |
| 908 | - || $value['status'] !== 'generated' | |
| 909 | - ) { | |
| 910 | - $translation_meta_new[] = $value; | |
| 911 | - } | |
| 912 | - } | |
| 913 | - | |
| 914 | - /** | |
| 915 | - * Update the translation meta | |
| 916 | - */ | |
| 917 | - | |
| 918 | - if ( empty( $translation_meta_new ) ) { | |
| 919 | - | |
| 920 | - /** | |
| 921 | - * Delete the translation post if all translation is finaly impacted | |
| 922 | - */ | |
| 923 | - if ( empty( wp_delete_post( $post_id, true ) ) ) { | |
| 924 | - wp_send_json_error( | |
| 925 | - array( | |
| 926 | - 'error' => true, | |
| 927 | - 'message' => __( 'Error [13]: Failed to delete the translation', 'wplingua' ), | |
| 928 | - ) | |
| 929 | - ); | |
| 930 | - return; | |
| 931 | - } | |
| 932 | - } else { | |
| 933 | - | |
| 934 | - /** | |
| 935 | - * Update the translations post meta | |
| 936 | - */ | |
| 937 | - | |
| 938 | - $meta_return = update_post_meta( | |
| 939 | - $post_id, | |
| 940 | - 'wplng_translation_translations', | |
| 941 | - wp_json_encode( | |
| 942 | - $translation_meta_new, | |
| 943 | - JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | |
| 944 | - ) | |
| 945 | - ); | |
| 946 | - | |
| 947 | - if ( false === $meta_return ) { | |
| 948 | - wp_send_json_error( | |
| 949 | - array( | |
| 950 | - 'error' => true, | |
| 951 | - 'message' => __( 'Error [14]: Failed to update the translation meta', 'wplingua' ), | |
| 952 | - ) | |
| 953 | - ); | |
| 954 | - return; | |
| 955 | - } | |
| 956 | - | |
| 957 | - // Clear cache explicitly. | |
| 958 | - wplng_clear_translations_cache(); | |
| 959 | - } | |
| 960 | - } | |
| 961 | - | |
| 962 | - wp_send_json_success( | |
| 963 | - array( | |
| 964 | - 'post_id' => $post_id, | |
| 965 | - 'impacted_languages' => $impacted_languages, | |
| 966 | - ) | |
| 967 | - ); | |
| 968 | -} | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +// If this file is called directly, abort. | |
| 4 | +if ( ! defined( 'WPINC' ) ) { | |
| 5 | + die; | |
| 6 | +} | |
| 7 | + | |
| 8 | + | |
| 9 | +/** | |
| 10 | + * Get dictionary entries | |
| 11 | + * | |
| 12 | + * @return array | |
| 13 | + */ | |
| 14 | +function wplng_dictionary_get_entries() { | |
| 15 | + | |
| 16 | + $entries_clear = array(); | |
| 17 | + $entries_json = get_option( 'wplng_dictionary_entries' ); | |
| 18 | + $entries = json_decode( $entries_json, true ); | |
| 19 | + | |
| 20 | + if ( empty( $entries ) || ! is_array( $entries ) ) { | |
| 21 | + return array(); | |
| 22 | + } | |
| 23 | + | |
| 24 | + foreach ( $entries as $entry ) { | |
| 25 | + | |
| 26 | + /** | |
| 27 | + * Get and check the source | |
| 28 | + */ | |
| 29 | + | |
| 30 | + if ( ! isset( $entry['source'] ) | |
| 31 | + || ! is_string( $entry['source'] ) | |
| 32 | + || mb_strlen( $entry['source'] ) >= 256 | |
| 33 | + ) { | |
| 34 | + continue; | |
| 35 | + } | |
| 36 | + | |
| 37 | + $source_clear = wplng_text_esc( $entry['source'] ); | |
| 38 | + $source_clear = str_replace( '⊕', '', $source_clear ); | |
| 39 | + $source_clear = str_replace( '⊖', '', $source_clear ); | |
| 40 | + $source_clear = preg_replace( '#\[wplng_dictionary.*\]#', '', $source_clear ); | |
| 41 | + $source_clear = preg_replace( '#\[\/wplng_dictionary\]#', '', $source_clear ); | |
| 42 | + | |
| 43 | + /** | |
| 44 | + * Check if rule already exist | |
| 45 | + */ | |
| 46 | + | |
| 47 | + $already_in = false; | |
| 48 | + foreach ( $entries_clear as $entry_clear ) { | |
| 49 | + if ( $source_clear === $entry_clear['source'] ) { | |
| 50 | + $already_in = true; | |
| 51 | + break; | |
| 52 | + } | |
| 53 | + } | |
| 54 | + | |
| 55 | + if ( $already_in ) { | |
| 56 | + continue; | |
| 57 | + } | |
| 58 | + | |
| 59 | + /** | |
| 60 | + * Get and check the rules | |
| 61 | + */ | |
| 62 | + | |
| 63 | + if ( ! isset( $entry['rules'] ) | |
| 64 | + || ! is_array( $entry['rules'] ) | |
| 65 | + ) { | |
| 66 | + /** | |
| 67 | + * Create the clear entries | |
| 68 | + */ | |
| 69 | + | |
| 70 | + $entries_clear[] = array( | |
| 71 | + 'source' => $source_clear, | |
| 72 | + ); | |
| 73 | + continue; | |
| 74 | + } | |
| 75 | + | |
| 76 | + $rules_clear = array(); | |
| 77 | + | |
| 78 | + foreach ( $entry['rules'] as $language_id => $rule ) { | |
| 79 | + if ( ! wplng_is_valid_language_id( $language_id ) | |
| 80 | + || ! is_string( $rule ) | |
| 81 | + || '' === trim( $rule ) | |
| 82 | + || $rule === $source_clear | |
| 83 | + || mb_strlen( $rule ) >= 256 | |
| 84 | + ) { | |
| 85 | + continue; | |
| 86 | + } | |
| 87 | + | |
| 88 | + $rules_clear[ $language_id ] = wplng_text_esc( $rule ); | |
| 89 | + } | |
| 90 | + | |
| 91 | + /** | |
| 92 | + * Create the clear entries | |
| 93 | + */ | |
| 94 | + | |
| 95 | + if ( empty( $rules_clear ) ) { | |
| 96 | + $entries_clear[] = array( | |
| 97 | + 'source' => $source_clear, | |
| 98 | + ); | |
| 99 | + } else { | |
| 100 | + $entries_clear[] = array( | |
| 101 | + 'source' => $source_clear, | |
| 102 | + 'rules' => $rules_clear, | |
| 103 | + ); | |
| 104 | + } | |
| 105 | + } | |
| 106 | + | |
| 107 | + /** | |
| 108 | + * Sort dictionary entries by sources length | |
| 109 | + */ | |
| 110 | + | |
| 111 | + usort( | |
| 112 | + $entries_clear, | |
| 113 | + function ( $a, $b ) { | |
| 114 | + return mb_strlen( $b['source'] ) - mb_strlen( $a['source'] ); | |
| 115 | + } | |
| 116 | + ); | |
| 117 | + | |
| 118 | + /** | |
| 119 | + * Apply wplng_dictionary_entries filter | |
| 120 | + */ | |
| 121 | + | |
| 122 | + $entries_clear = apply_filters( | |
| 123 | + 'wplng_dictionary_entries', | |
| 124 | + $entries_clear | |
| 125 | + ); | |
| 126 | + | |
| 127 | + return $entries_clear; | |
| 128 | +} | |
| 129 | + | |
| 130 | + | |
| 131 | +/** | |
| 132 | + * Get dictionary entries in JSON format | |
| 133 | + * | |
| 134 | + * @return string JSON | |
| 135 | + */ | |
| 136 | +function wplng_dictionary_get_entries_json() { | |
| 137 | + return wp_json_encode( | |
| 138 | + wplng_dictionary_get_entries(), | |
| 139 | + JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | |
| 140 | + ); | |
| 141 | +} | |
| 142 | + | |
| 143 | + | |
| 144 | +/** | |
| 145 | + * Add dictionary tag on a texts list | |
| 146 | + * | |
| 147 | + * @param array $texts | |
| 148 | + * @param array $dictionary_entries | |
| 149 | + * @return array Texts tagged | |
| 150 | + */ | |
| 151 | +function wplng_dictionary_add_tags( $texts, $language_target_id, $dictionary_entries = false ) { | |
| 152 | + | |
| 153 | + if ( false === $dictionary_entries ) { | |
| 154 | + $dictionary_entries = wplng_dictionary_get_entries(); | |
| 155 | + } | |
| 156 | + | |
| 157 | + /** | |
| 158 | + * Preg quote sources texts | |
| 159 | + */ | |
| 160 | + | |
| 161 | + foreach ( $dictionary_entries as $entry_key => $entry ) { | |
| 162 | + $dictionary_entries[ $entry_key ]['source'] = preg_quote( $entry['source'], '#' ); | |
| 163 | + } | |
| 164 | + | |
| 165 | + foreach ( $texts as $text_key => $text ) { | |
| 166 | + | |
| 167 | + /** | |
| 168 | + * Get used dictionary entry in current text | |
| 169 | + */ | |
| 170 | + | |
| 171 | + $entries_used = array(); | |
| 172 | + | |
| 173 | + foreach ( $dictionary_entries as $entry_key => $entry ) { | |
| 174 | + | |
| 175 | + $has_rules = isset( $entry['rules'] ) | |
| 176 | + && is_array( $entry['rules'] ) | |
| 177 | + && ! empty( $entry['rules'] ); | |
| 178 | + | |
| 179 | + if ( $has_rules && empty( $entry['rules'][ $language_target_id ] ) ) { | |
| 180 | + continue; | |
| 181 | + } | |
| 182 | + | |
| 183 | + $preg_match = array(); | |
| 184 | + | |
| 185 | + preg_match_all( | |
| 186 | + '#' . $entry['source'] . '#iu', | |
| 187 | + $text, | |
| 188 | + $preg_match | |
| 189 | + ); | |
| 190 | + | |
| 191 | + $preg_match = $preg_match[0]; | |
| 192 | + | |
| 193 | + foreach ( $preg_match as $key => $match ) { | |
| 194 | + | |
| 195 | + $upper = 'none'; | |
| 196 | + // Caseless scripts (CJK, digits…) must not trigger uppercase detection: | |
| 197 | + // mb_strtoupper('テスト') === 'テスト' is true, which would incorrectly | |
| 198 | + // mark every CJK match as 'all' and uppercase the replacement. | |
| 199 | + $is_caseless = mb_strtolower( $match ) === mb_strtoupper( $match ); | |
| 200 | + if ( ! $is_caseless ) { | |
| 201 | + if ( $match === mb_strtoupper( $match ) ) { | |
| 202 | + // Check uppercase | |
| 203 | + $upper = 'all'; | |
| 204 | + } elseif ( $match === mb_strtoupper( mb_substr( $match, 0, 1 ) ) . mb_substr( $match, 1 ) ) { | |
| 205 | + // Check capitalize | |
| 206 | + $upper = 'first'; | |
| 207 | + } | |
| 208 | + } | |
| 209 | + | |
| 210 | + $entry_current = $entry; | |
| 211 | + $entry_current['source'] = $match; | |
| 212 | + $entry_current['key'] = $entry_key; | |
| 213 | + $entry_current['upper'] = $upper; | |
| 214 | + $entries_used[] = $entry_current; | |
| 215 | + } | |
| 216 | + } | |
| 217 | + | |
| 218 | + /** | |
| 219 | + * Remove dupicate in used entries | |
| 220 | + */ | |
| 221 | + | |
| 222 | + $entries_used = array_map( 'serialize', $entries_used ); | |
| 223 | + $entries_used = array_unique( $entries_used ); | |
| 224 | + $entries_used = array_map( 'unserialize', $entries_used ); | |
| 225 | + | |
| 226 | + /** | |
| 227 | + * Put tempory tag in current text | |
| 228 | + */ | |
| 229 | + | |
| 230 | + foreach ( $entries_used as $entry_key => $entry_used ) { | |
| 231 | + // CJK scripts (Japanese, Chinese, etc.) have no word separators, | |
| 232 | + // so word boundaries cannot be used. For all other scripts (including | |
| 233 | + // Greek), (*UCP) makes \b Unicode-aware so letters are treated as \w. | |
| 234 | + if ( preg_match( '#[\x{2E80}-\x{9FFF}\x{F900}-\x{FAFF}]#u', $entry_used['source'] ) ) { | |
| 235 | + $boundary_pattern = '#' . $entry_used['source'] . '#u'; | |
| 236 | + } else { | |
| 237 | + $boundary_pattern = '#(*UCP)\b' . $entry_used['source'] . '\b#u'; | |
| 238 | + } | |
| 239 | + $text = preg_replace( | |
| 240 | + $boundary_pattern, | |
| 241 | + '⊕' . str_repeat( '⊖', $entry_key + 1 ) . '⊕', | |
| 242 | + $text | |
| 243 | + ); | |
| 244 | + } | |
| 245 | + | |
| 246 | + /** | |
| 247 | + * Repace tempory tag by final tag | |
| 248 | + */ | |
| 249 | + | |
| 250 | + foreach ( $entries_used as $entry_key => $entry ) { | |
| 251 | + | |
| 252 | + $search = '⊕' . str_repeat( '⊖', $entry_key + 1 ) . '⊕'; | |
| 253 | + | |
| 254 | + $replace = '[wplng_dictionary '; | |
| 255 | + $replace .= 'key="' . $entry['key'] . '" '; | |
| 256 | + $replace .= 'upper="' . $entry['upper'] . '"]'; | |
| 257 | + $replace .= $entry['source']; | |
| 258 | + $replace .= '[/wplng_dictionary]'; | |
| 259 | + | |
| 260 | + $text = str_replace( | |
| 261 | + $search, | |
| 262 | + $replace, | |
| 263 | + $text | |
| 264 | + ); | |
| 265 | + | |
| 266 | + } | |
| 267 | + | |
| 268 | + /** | |
| 269 | + * Set updated text in text array | |
| 270 | + */ | |
| 271 | + | |
| 272 | + $texts[ $text_key ] = $text; | |
| 273 | + } | |
| 274 | + | |
| 275 | + return $texts; | |
| 276 | +} | |
| 277 | + | |
| 278 | + | |
| 279 | +/** | |
| 280 | + * Transform dictionary tags to translated text | |
| 281 | + * | |
| 282 | + * @param array $texts | |
| 283 | + * @param array $dictionary_entries | |
| 284 | + * @return array Texts untagged | |
| 285 | + */ | |
| 286 | +function wplng_dictionary_replace_tags( $texts, $language_target_id, $dictionary_entries = false ) { | |
| 287 | + | |
| 288 | + if ( false === $dictionary_entries ) { | |
| 289 | + $dictionary_entries = wplng_dictionary_get_entries(); | |
| 290 | + } | |
| 291 | + | |
| 292 | + foreach ( $texts as $text_key => $text ) { | |
| 293 | + | |
| 294 | + // Ensure spaces around dictionary tags when adjacent to letters from scripts | |
| 295 | + // that use word spaces (Latin, Greek, Cyrillic, Arabic, Hebrew, Devanagari…). | |
| 296 | + // This fixes CJK-source → alphabetic-target replacements where the translation | |
| 297 | + // API may not add spaces around the preserved tag (e.g. Japanese → French). | |
| 298 | + // CJK scripts (U+2E80–U+9FFF, U+F900–U+FAFF, U+AC00–U+D7AF) are intentionally | |
| 299 | + // excluded: they don't use word spaces, so no space should be inserted there. | |
| 300 | + $text = preg_replace( | |
| 301 | + '/(?<=[A-Za-z\x{00C0}-\x{04FF}\x{0590}-\x{097F}\d])\[wplng_dictionary /u', | |
| 302 | + ' [wplng_dictionary ', | |
| 303 | + $text | |
| 304 | + ); | |
| 305 | + $text = preg_replace( | |
| 306 | + '/\[\/wplng_dictionary\](?=[A-Za-z\x{00C0}-\x{04FF}\x{0590}-\x{097F}\d])/u', | |
| 307 | + '[/wplng_dictionary] ', | |
| 308 | + $text | |
| 309 | + ); | |
| 310 | + | |
| 311 | + foreach ( $dictionary_entries as $key => $entry ) { | |
| 312 | + | |
| 313 | + // For ruls "Do not translate | |
| 314 | + $replacement = $entry['source']; | |
| 315 | + | |
| 316 | + // For specific rule by language | |
| 317 | + if ( ! empty( $entry['rules'][ $language_target_id ] ) ) { | |
| 318 | + $replacement = $entry['rules'][ $language_target_id ]; | |
| 319 | + } | |
| 320 | + | |
| 321 | + // Replacement for text in uppercase | |
| 322 | + $text = preg_replace( | |
| 323 | + '#\[wplng_dictionary key="' . $key . '" upper="all"\].+\[\/wplng_dictionary\]#Uu', | |
| 324 | + mb_strtoupper( $replacement ), | |
| 325 | + $text | |
| 326 | + ); | |
| 327 | + | |
| 328 | + // Replacement for text when only the first letter is uppercase | |
| 329 | + $text = preg_replace( | |
| 330 | + '#\[wplng_dictionary key="' . $key . '" upper="first"\].+\[\/wplng_dictionary\]#Uu', | |
| 331 | + mb_strtoupper( mb_substr( $replacement, 0, 1 ) ) . mb_substr( $replacement, 1 ), | |
| 332 | + $text | |
| 333 | + ); | |
| 334 | + | |
| 335 | + // Replacement for other case | |
| 336 | + $text = preg_replace( | |
| 337 | + '#\[wplng_dictionary key="' . $key . '" upper="none"\].+\[\/wplng_dictionary\]#Uu', | |
| 338 | + $replacement, | |
| 339 | + $text | |
| 340 | + ); | |
| 341 | + | |
| 342 | + } | |
| 343 | + | |
| 344 | + // Cleaning of any residual rules | |
| 345 | + $text = preg_replace( | |
| 346 | + '#\[wplng_dictionary key=".*" upper=".*"\](.+)\[\/wplng_dictionary\]#Uu', | |
| 347 | + '${1}', | |
| 348 | + $text | |
| 349 | + ); | |
| 350 | + | |
| 351 | + $texts[ $text_key ] = $text; | |
| 352 | + } | |
| 353 | + | |
| 354 | + return $texts; | |
| 355 | +} | |
| 356 | + | |
| 357 | + | |
| 358 | +/** | |
| 359 | + * Fired when the 'wplng_dictionary_entries' option is saved. | |
| 360 | + * | |
| 361 | + * Compares the old and new dictionary entries to determine which source texts | |
| 362 | + * and target languages are affected by the change. Builds $update_todo, a list | |
| 363 | + * of items whose cached translations need to be regenerated. | |
| 364 | + * | |
| 365 | + * Each item in $update_todo has the shape: | |
| 366 | + * [ 'source' => string, 'impacted_languages' => 'all' | string[] ] | |
| 367 | + * | |
| 368 | + * 'impacted_languages' is the string 'all' when the entry has no per-language | |
| 369 | + * rules (i.e., it is a "never translate" rule that applies to every language). | |
| 370 | + * | |
| 371 | + * @param string $old_value The previous JSON value of the option. | |
| 372 | + * @param string $new_value The new JSON value of the option. | |
| 373 | + */ | |
| 374 | +function wplng_on_dictionary_entries_updated( $old_value, $new_value ) { | |
| 375 | + | |
| 376 | + // Entries are stored as a JSON string in the WordPress options table. | |
| 377 | + // Decode them; fall back to an empty array if the value is absent or invalid. | |
| 378 | + $old_entries = json_decode( $old_value, true ); | |
| 379 | + $new_entries = json_decode( $new_value, true ); | |
| 380 | + | |
| 381 | + if ( ! is_array( $old_entries ) ) { | |
| 382 | + $old_entries = array(); | |
| 383 | + } | |
| 384 | + | |
| 385 | + if ( ! is_array( $new_entries ) ) { | |
| 386 | + $new_entries = array(); | |
| 387 | + } | |
| 388 | + | |
| 389 | + // Re-index entries by their source text for O(1) lookup in the loops below. | |
| 390 | + // The dictionary is stored as a plain list; keying by source avoids nested loops. | |
| 391 | + $old_by_source = array(); | |
| 392 | + foreach ( $old_entries as $entry ) { | |
| 393 | + if ( isset( $entry['source'] ) ) { | |
| 394 | + $old_by_source[ $entry['source'] ] = $entry; | |
| 395 | + } | |
| 396 | + } | |
| 397 | + | |
| 398 | + $new_by_source = array(); | |
| 399 | + foreach ( $new_entries as $entry ) { | |
| 400 | + if ( isset( $entry['source'] ) ) { | |
| 401 | + $new_by_source[ $entry['source'] ] = $entry; | |
| 402 | + } | |
| 403 | + } | |
| 404 | + | |
| 405 | + // Will hold the list of source/language pairs whose translations need refreshing. | |
| 406 | + $update_todo = array(); | |
| 407 | + | |
| 408 | + /** | |
| 409 | + * Detect removed entries. | |
| 410 | + * | |
| 411 | + * When a rule is deleted, cached translations built with that rule may be | |
| 412 | + * outdated (e.g., a forced translation that should revert to the default | |
| 413 | + * AI output). All languages covered by the old rule must be refreshed. | |
| 414 | + */ | |
| 415 | + | |
| 416 | + foreach ( $old_by_source as $source => $old_entry ) { | |
| 417 | + | |
| 418 | + // Skip entries that still exist in the new value. | |
| 419 | + if ( isset( $new_by_source[ $source ] ) ) { | |
| 420 | + continue; | |
| 421 | + } | |
| 422 | + | |
| 423 | + $impacted_languages = array(); | |
| 424 | + | |
| 425 | + if ( empty( $old_entry['rules'] ) ) { | |
| 426 | + // No per-language rules → this was a "never translate" rule affecting all languages. | |
| 427 | + $impacted_languages = 'all'; | |
| 428 | + } else { | |
| 429 | + // Collect every language that had a rule for this source. | |
| 430 | + foreach ( $old_entry['rules'] as $language_id => $rule ) { | |
| 431 | + $impacted_languages[] = $language_id; | |
| 432 | + } | |
| 433 | + } | |
| 434 | + | |
| 435 | + $update_todo[] = array( | |
| 436 | + 'source' => $source, | |
| 437 | + 'impacted_languages' => $impacted_languages, | |
| 438 | + ); | |
| 439 | + } | |
| 440 | + | |
| 441 | + /** | |
| 442 | + * Detect added and modified entries | |
| 443 | + */ | |
| 444 | + | |
| 445 | + foreach ( $new_by_source as $source => $new_entry ) { | |
| 446 | + if ( ! isset( $old_by_source[ $source ] ) ) { | |
| 447 | + | |
| 448 | + /** | |
| 449 | + * Added. | |
| 450 | + * | |
| 451 | + * Existing translations were produced without this rule, so they may | |
| 452 | + * not yet reflect the new forced translation or exclusion. | |
| 453 | + */ | |
| 454 | + | |
| 455 | + $impacted_languages = array(); | |
| 456 | + | |
| 457 | + if ( empty( $new_entry['rules'] ) ) { | |
| 458 | + // No per-language rules → "never translate" rule affecting all languages. | |
| 459 | + $impacted_languages = 'all'; | |
| 460 | + } else { | |
| 461 | + // Collect every language that has a rule for this new source. | |
| 462 | + foreach ( $new_entry['rules'] as $language_id => $rule ) { | |
| 463 | + $impacted_languages[] = $language_id; | |
| 464 | + } | |
| 465 | + } | |
| 466 | + | |
| 467 | + $update_todo[] = array( | |
| 468 | + 'source' => $source, | |
| 469 | + 'impacted_languages' => $impacted_languages, | |
| 470 | + ); | |
| 471 | + | |
| 472 | + } elseif ( $new_entry != $old_by_source[ $source ] ) { | |
| 473 | + | |
| 474 | + /** | |
| 475 | + * Modified. | |
| 476 | + * | |
| 477 | + * Loose comparison (!=) is intentional: strict (!==) would treat arrays | |
| 478 | + * with the same key/value pairs but different key order as unequal, | |
| 479 | + * causing false positives when WordPress re-encodes the JSON. | |
| 480 | + */ | |
| 481 | + | |
| 482 | + $old_entry = $old_by_source[ $source ]; | |
| 483 | + $impacted_languages = array(); | |
| 484 | + | |
| 485 | + if ( empty( $new_entry['rules'] ) || empty( $old_entry['rules'] ) | |
| 486 | + || ! is_array( $new_entry['rules'] ) || ! is_array( $old_entry['rules'] ) | |
| 487 | + ) { | |
| 488 | + // One side has no per-language rules, meaning the entry was or became a | |
| 489 | + // "never translate" rule — all languages are affected by the change. | |
| 490 | + $impacted_languages = 'all'; | |
| 491 | + } else { | |
| 492 | + // Find every language whose rule value changed, was added, or was removed. | |
| 493 | + // array_diff_assoc() catches rules that changed value or were newly added. | |
| 494 | + // array_diff_key() catches rules that existed in the old entry but were removed. | |
| 495 | + // Merging both and taking the keys gives the full list of impacted languages. | |
| 496 | + $impacted_languages = array_keys( | |
| 497 | + array_merge( | |
| 498 | + array_diff_assoc( $new_entry['rules'], $old_entry['rules'] ), | |
| 499 | + array_diff_key( $old_entry['rules'], $new_entry['rules'] ), | |
| 500 | + ) | |
| 501 | + ); | |
| 502 | + } | |
| 503 | + | |
| 504 | + if ( ! empty( $impacted_languages ) ) { | |
| 505 | + $update_todo[] = array( | |
| 506 | + 'source' => $source, | |
| 507 | + 'impacted_languages' => $impacted_languages, | |
| 508 | + ); | |
| 509 | + } | |
| 510 | + } | |
| 511 | + } | |
| 512 | + | |
| 513 | + if ( empty( $update_todo ) ) { | |
| 514 | + return; | |
| 515 | + } | |
| 516 | + | |
| 517 | + // Normalize: if impacted_languages lists every active target language, | |
| 518 | + // collapse it to 'all' to avoid unnecessary per-language filtering later. | |
| 519 | + $all_target_ids = wplng_get_languages_target_ids(); | |
| 520 | + foreach ( $update_todo as &$item ) { | |
| 521 | + if ( is_array( $item['impacted_languages'] ) | |
| 522 | + && ! array_diff( $all_target_ids, $item['impacted_languages'] ) | |
| 523 | + ) { | |
| 524 | + $item['impacted_languages'] = 'all'; | |
| 525 | + } | |
| 526 | + } | |
| 527 | + unset( $item ); | |
| 528 | + | |
| 529 | + /** | |
| 530 | + * Get all translations | |
| 531 | + */ | |
| 532 | + | |
| 533 | + $translations = wplng_get_translations(); | |
| 534 | + $translations_to_update = array(); | |
| 535 | + | |
| 536 | + // Foreach translations | |
| 537 | + foreach ( $translations as $index_strings => $translations_chunk ) { | |
| 538 | + foreach ( $translations_chunk as $key => $translation ) { | |
| 539 | + | |
| 540 | + // Foreach $update_todo | |
| 541 | + foreach ( $update_todo as $todo ) { | |
| 542 | + $source_todo = mb_strtolower( $todo['source'] ); | |
| 543 | + $source_translation = mb_strtolower( $translation['source'] ); | |
| 544 | + | |
| 545 | + // Use a simple substring match for CJK sources (no word boundaries in CJK text). | |
| 546 | + // For all other scripts, require word boundaries to avoid false matches (e.g. "men" in "women"). | |
| 547 | + $is_cjk = (bool) preg_match( '#[\x{2E80}-\x{9FFF}\x{F900}-\x{FAFF}]#u', $source_todo ); | |
| 548 | + $pattern = $is_cjk | |
| 549 | + ? '#' . preg_quote( $source_todo, '#' ) . '#iu' | |
| 550 | + : '#(*UCP)\b' . preg_quote( $source_todo, '#' ) . '\b#iu'; | |
| 551 | + | |
| 552 | + if ( ! wplng_str_contains( $source_translation, $source_todo ) | |
| 553 | + || ! preg_match( $pattern, $source_translation ) | |
| 554 | + ) { | |
| 555 | + continue; | |
| 556 | + } | |
| 557 | + | |
| 558 | + $impacted_languages = 'all'; | |
| 559 | + | |
| 560 | + $translation_review = $translation['review'] ?? array(); | |
| 561 | + | |
| 562 | + if ( $todo['impacted_languages'] !== 'all' ) { | |
| 563 | + | |
| 564 | + $impacted_languages = array(); | |
| 565 | + | |
| 566 | + foreach ( $translation['translations'] as $language_id => $value ) { | |
| 567 | + if ( in_array( $language_id, $todo['impacted_languages'], true ) | |
| 568 | + && ! in_array( $language_id, $translation_review, true ) | |
| 569 | + ) { | |
| 570 | + $impacted_languages[] = $language_id; | |
| 571 | + } | |
| 572 | + } | |
| 573 | + } else { | |
| 574 | + | |
| 575 | + // Even when the dictionary rule impacts every language, translations | |
| 576 | + // that were manually reviewed must still be protected from being | |
| 577 | + // flagged for automatic regeneration. | |
| 578 | + $impacted_languages = array(); | |
| 579 | + | |
| 580 | + foreach ( $translation['translations'] as $language_id => $value ) { | |
| 581 | + if ( ! in_array( $language_id, $translation_review, true ) ) { | |
| 582 | + $impacted_languages[] = $language_id; | |
| 583 | + } | |
| 584 | + } | |
| 585 | + } | |
| 586 | + | |
| 587 | + // If impacted_languages covers every language that has been translated, | |
| 588 | + // collapse it to 'all' to avoid unnecessary per-language filtering later. | |
| 589 | + if ( is_array( $impacted_languages ) ) { | |
| 590 | + $temp_translations = $translation['translations']; | |
| 591 | + foreach ( $impacted_languages as $language_id ) { | |
| 592 | + unset( $temp_translations[ $language_id ] ); | |
| 593 | + } | |
| 594 | + if ( empty( $temp_translations ) ) { | |
| 595 | + $impacted_languages = 'all'; | |
| 596 | + } | |
| 597 | + } | |
| 598 | + | |
| 599 | + $translations_to_update[] = array( | |
| 600 | + 'source' => $translation['source'], | |
| 601 | + 'post_id' => $translation['post_id'], | |
| 602 | + 'impacted_languages' => $impacted_languages, | |
| 603 | + ); | |
| 604 | + | |
| 605 | + } | |
| 606 | + } | |
| 607 | + } | |
| 608 | + | |
| 609 | + // Clear $translations_to_update when no loanguage impacted | |
| 610 | + foreach ( $translations_to_update as $key => $value ) { | |
| 611 | + if ( empty( $value['impacted_languages'] ) ) { | |
| 612 | + unset( $translations_to_update[ $key ] ); | |
| 613 | + } | |
| 614 | + } | |
| 615 | + | |
| 616 | + // Deduplicate entries by post_id: the same translation can match several | |
| 617 | + // dictionary rules, producing multiple entries for the same post. Merge | |
| 618 | + // their impacted_languages (union), collapsing to 'all' if any entry is 'all'. | |
| 619 | + $translations_to_update_by_post = array(); | |
| 620 | + | |
| 621 | + foreach ( $translations_to_update as $value ) { | |
| 622 | + | |
| 623 | + $post_id = $value['post_id']; | |
| 624 | + | |
| 625 | + if ( ! isset( $translations_to_update_by_post[ $post_id ] ) ) { | |
| 626 | + $translations_to_update_by_post[ $post_id ] = $value; | |
| 627 | + continue; | |
| 628 | + } | |
| 629 | + | |
| 630 | + $existing = $translations_to_update_by_post[ $post_id ]; | |
| 631 | + | |
| 632 | + if ( 'all' === $existing['impacted_languages'] | |
| 633 | + || 'all' === $value['impacted_languages'] | |
| 634 | + ) { | |
| 635 | + $translations_to_update_by_post[ $post_id ]['impacted_languages'] = 'all'; | |
| 636 | + } else { | |
| 637 | + $translations_to_update_by_post[ $post_id ]['impacted_languages'] = array_values( | |
| 638 | + array_unique( | |
| 639 | + array_merge( $existing['impacted_languages'], $value['impacted_languages'] ) | |
| 640 | + ) | |
| 641 | + ); | |
| 642 | + } | |
| 643 | + } | |
| 644 | + | |
| 645 | + $translations_to_update = array_values( $translations_to_update_by_post ); | |
| 646 | + | |
| 647 | + if ( ! empty( $translations_to_update ) ) { | |
| 648 | + // Store the list in a short-lived transient so it survives the redirect | |
| 649 | + // that options.php performs after saving. The page function reads and | |
| 650 | + // immediately deletes it so it is only displayed once. | |
| 651 | + set_transient( 'wplng_dictionary_updated_data', $translations_to_update, 30 ); | |
| 652 | + } | |
| 653 | +} | |
| 654 | + | |
| 655 | + | |
| 656 | +/** | |
| 657 | + * AJAX handler: process one translation update triggered by a dictionary rule change. | |
| 658 | + * | |
| 659 | + * Receives post_id and impacted_languages from the JS queue. | |
| 660 | + * For now, echoes the received data back so the JS loop can be validated end-to-end. | |
| 661 | + * | |
| 662 | + * @return void | |
| 663 | + */ | |
| 664 | +function wplng_ajax_dictionary_update_translations() { | |
| 665 | + | |
| 666 | + // ------------------------------------------------------------------------ | |
| 667 | + // Get and check basic data | |
| 668 | + // ------------------------------------------------------------------------ | |
| 669 | + | |
| 670 | + /** | |
| 671 | + * Check the nonce to prevent unauthorized requests | |
| 672 | + */ | |
| 673 | + | |
| 674 | + check_ajax_referer( 'wplng_dictionary_update_translations', 'nonce' ); | |
| 675 | + | |
| 676 | + /** | |
| 677 | + * Check the user's permissions | |
| 678 | + */ | |
| 679 | + | |
| 680 | + if ( ! current_user_can( 'manage_options' ) ) { | |
| 681 | + wp_send_json_error( | |
| 682 | + array( | |
| 683 | + 'error' => true, | |
| 684 | + 'message' => __( 'Error [1]: The current user is not authorized to edit translations', 'wplingua' ), | |
| 685 | + ) | |
| 686 | + ); | |
| 687 | + return; | |
| 688 | + } | |
| 689 | + | |
| 690 | + /** | |
| 691 | + * Check the post ID parameter | |
| 692 | + */ | |
| 693 | + | |
| 694 | + if ( empty( $_POST['post_id'] ) ) { | |
| 695 | + wp_send_json_error( | |
| 696 | + array( | |
| 697 | + 'error' => true, | |
| 698 | + 'message' => __( 'Error [2]: Invalid post ID parameter', 'wplingua' ), | |
| 699 | + ) | |
| 700 | + ); | |
| 701 | + return; | |
| 702 | + } | |
| 703 | + | |
| 704 | + $post_id = intval( $_POST['post_id'] ); | |
| 705 | + | |
| 706 | + /** | |
| 707 | + * Check "impacted_languages" parameter | |
| 708 | + */ | |
| 709 | + | |
| 710 | + if ( empty( $_POST['impacted_languages'] ) | |
| 711 | + || ! is_string( $_POST['impacted_languages'] ) | |
| 712 | + ) { | |
| 713 | + wp_send_json_error( | |
| 714 | + array( | |
| 715 | + 'error' => true, | |
| 716 | + 'message' => __( 'Error [3]: Invalid impacted languages parameter', 'wplingua' ), | |
| 717 | + ) | |
| 718 | + ); | |
| 719 | + return; | |
| 720 | + } | |
| 721 | + | |
| 722 | + $impacted_languages = sanitize_text_field( wp_unslash( $_POST['impacted_languages'] ) ); | |
| 723 | + | |
| 724 | + // Keep the raw (pre-decode) string: it is what was used to build the | |
| 725 | + // "check" value server-side, and is needed below to verify it again. | |
| 726 | + $impacted_languages_raw = $impacted_languages; | |
| 727 | + | |
| 728 | + if ( $impacted_languages !== 'all' ) { | |
| 729 | + | |
| 730 | + // We suppose it's a JSON with the list of impacted languages IDs | |
| 731 | + $impacted_languages = json_decode( $impacted_languages, true ); | |
| 732 | + | |
| 733 | + if ( ! is_array( $impacted_languages ) | |
| 734 | + || ! wplng_is_valid_language_ids( $impacted_languages ) | |
| 735 | + ) { | |
| 736 | + wp_send_json_error( | |
| 737 | + array( | |
| 738 | + 'error' => true, | |
| 739 | + 'message' => __( 'Error [4]: Invalid impacted languages data', 'wplingua' ), | |
| 740 | + ) | |
| 741 | + ); | |
| 742 | + return; | |
| 743 | + } | |
| 744 | + } | |
| 745 | + | |
| 746 | + /** | |
| 747 | + * Check the "check" parameter. | |
| 748 | + * | |
| 749 | + * It is an encrypted copy of "post_id-impacted_languages" generated when | |
| 750 | + * the HTML was rendered (see wplng_option_page_dictionary_update_translations_html()). | |
| 751 | + * Decrypting it and comparing it to the values actually received prevents | |
| 752 | + * the browser (or an attacker via devtools) from tampering with post_id | |
| 753 | + * or impacted_languages before the request is sent. | |
| 754 | + */ | |
| 755 | + | |
| 756 | + if ( empty( $_POST['check'] ) || ! is_string( $_POST['check'] ) ) { | |
| 757 | + wp_send_json_error( | |
| 758 | + array( | |
| 759 | + 'error' => true, | |
| 760 | + 'message' => __( 'Error [5]: Parameter "check" not found', 'wplingua' ), | |
| 761 | + ) | |
| 762 | + ); | |
| 763 | + return; | |
| 764 | + } | |
| 765 | + | |
| 766 | + $check_received = wplng_encryption_decrypt( sanitize_text_field( wp_unslash( $_POST['check'] ) ) ); | |
| 767 | + $check_expected = $post_id . '-' . $impacted_languages_raw; | |
| 768 | + | |
| 769 | + if ( '' === $check_received || ! hash_equals( $check_expected, $check_received ) ) { | |
| 770 | + wp_send_json_error( | |
| 771 | + array( | |
| 772 | + 'error' => true, | |
| 773 | + 'message' => __( 'Error [6]: Invalid "check" parameter', 'wplingua' ), | |
| 774 | + ) | |
| 775 | + ); | |
| 776 | + return; | |
| 777 | + } | |
| 778 | + | |
| 779 | + /** | |
| 780 | + * Get and check the translation post | |
| 781 | + */ | |
| 782 | + | |
| 783 | + $post_translation = get_post( $post_id, ARRAY_A ); | |
| 784 | + | |
| 785 | + if ( ! isset( $post_translation['post_type'] ) | |
| 786 | + || $post_translation['post_type'] !== 'wplng_translation' | |
| 787 | + ) { | |
| 788 | + wp_send_json_error( | |
| 789 | + array( | |
| 790 | + 'error' => true, | |
| 791 | + 'message' => __( 'Error [7]: Invalid post ID or post type', 'wplingua' ), | |
| 792 | + ) | |
| 793 | + ); | |
| 794 | + return; | |
| 795 | + } | |
| 796 | + | |
| 797 | + // ------------------------------------------------------------------------ | |
| 798 | + // Apply the update to the relevant translation | |
| 799 | + // ------------------------------------------------------------------------ | |
| 800 | + | |
| 801 | + if ( $impacted_languages === 'all' ) { | |
| 802 | + | |
| 803 | + // ------------------------------------------------------------------------ | |
| 804 | + // Delete the post if all languages are impacted | |
| 805 | + // ------------------------------------------------------------------------ | |
| 806 | + | |
| 807 | + if ( empty( wp_delete_post( $post_id, true ) ) ) { | |
| 808 | + wp_send_json_error( | |
| 809 | + array( | |
| 810 | + 'error' => true, | |
| 811 | + 'message' => __( 'Error [8]: Failed to delete the translation', 'wplingua' ), | |
| 812 | + ) | |
| 813 | + ); | |
| 814 | + return; | |
| 815 | + } | |
| 816 | + | |
| 817 | + wp_send_json_success( | |
| 818 | + array( | |
| 819 | + 'post_id' => $post_id, | |
| 820 | + 'impacted_languages' => $impacted_languages, | |
| 821 | + ) | |
| 822 | + ); | |
| 823 | + return; | |
| 824 | + | |
| 825 | + } else { | |
| 826 | + | |
| 827 | + // ------------------------------------------------------------------------ | |
| 828 | + // Clear impacted translation in translation post | |
| 829 | + // ------------------------------------------------------------------------ | |
| 830 | + | |
| 831 | + /** | |
| 832 | + * Check post meta : All meta | |
| 833 | + */ | |
| 834 | + | |
| 835 | + $meta = get_post_meta( $post_id ); | |
| 836 | + | |
| 837 | + if ( ! isset( $meta['wplng_translation_translations'][0] ) | |
| 838 | + || ! is_string( $meta['wplng_translation_translations'][0] ) | |
| 839 | + ) { | |
| 840 | + wp_send_json_error( | |
| 841 | + array( | |
| 842 | + 'error' => true, | |
| 843 | + 'message' => __( 'Error [9]: Translation meta "translations" not found', 'wplingua' ), | |
| 844 | + ) | |
| 845 | + ); | |
| 846 | + return; | |
| 847 | + } | |
| 848 | + | |
| 849 | + /** | |
| 850 | + * Check post meta : Translations meta | |
| 851 | + */ | |
| 852 | + | |
| 853 | + $translation_meta = json_decode( $meta['wplng_translation_translations'][0], true ); | |
| 854 | + | |
| 855 | + if ( empty( $translation_meta ) || ! is_array( $translation_meta ) ) { | |
| 856 | + wp_send_json_error( | |
| 857 | + array( | |
| 858 | + 'error' => true, | |
| 859 | + 'message' => __( 'Error [10]: Invalid translation meta', 'wplingua' ), | |
| 860 | + ) | |
| 861 | + ); | |
| 862 | + return; | |
| 863 | + } | |
| 864 | + | |
| 865 | + /** | |
| 866 | + * Check post meta : Original language | |
| 867 | + */ | |
| 868 | + | |
| 869 | + if ( empty( $meta['wplng_translation_original_language_id'][0] ) ) { | |
| 870 | + wp_send_json_error( | |
| 871 | + array( | |
| 872 | + 'error' => true, | |
| 873 | + 'message' => __( 'Error [11]: Translation meta "original language" not found', 'wplingua' ), | |
| 874 | + ) | |
| 875 | + ); | |
| 876 | + return; | |
| 877 | + } | |
| 878 | + | |
| 879 | + $original_language_id_meta = $meta['wplng_translation_original_language_id'][0]; | |
| 880 | + | |
| 881 | + if ( $original_language_id_meta !== wplng_get_language_website_id() ) { | |
| 882 | + wp_send_json_error( | |
| 883 | + array( | |
| 884 | + 'error' => true, | |
| 885 | + 'message' => __( 'Error [12]: The language of the translation is not the same as the language of the site\'s settings', 'wplingua' ), | |
| 886 | + ) | |
| 887 | + ); | |
| 888 | + return; | |
| 889 | + } | |
| 890 | + | |
| 891 | + /** | |
| 892 | + * Generate the new translation meta | |
| 893 | + */ | |
| 894 | + | |
| 895 | + $translation_meta_new = array(); | |
| 896 | + | |
| 897 | + foreach ( $translation_meta as $key => $value ) { | |
| 898 | + if ( ! isset( $value['language_id'] ) | |
| 899 | + || ! wplng_is_valid_language_id( $value['language_id'] ) | |
| 900 | + || ! isset( $value['translation'] ) | |
| 901 | + || ! is_string( $value['translation'] ) | |
| 902 | + ) { | |
| 903 | + continue; | |
| 904 | + } | |
| 905 | + | |
| 906 | + if ( ! in_array( $value['language_id'], $impacted_languages, true ) | |
| 907 | + || ! isset( $value['status'] ) | |
| 908 | + || $value['status'] !== 'generated' | |
| 909 | + ) { | |
| 910 | + $translation_meta_new[] = $value; | |
| 911 | + } | |
| 912 | + } | |
| 913 | + | |
| 914 | + /** | |
| 915 | + * Update the translation meta | |
| 916 | + */ | |
| 917 | + | |
| 918 | + if ( empty( $translation_meta_new ) ) { | |
| 919 | + | |
| 920 | + /** | |
| 921 | + * Delete the translation post if all translation is finaly impacted | |
| 922 | + */ | |
| 923 | + if ( empty( wp_delete_post( $post_id, true ) ) ) { | |
| 924 | + wp_send_json_error( | |
| 925 | + array( | |
| 926 | + 'error' => true, | |
| 927 | + 'message' => __( 'Error [13]: Failed to delete the translation', 'wplingua' ), | |
| 928 | + ) | |
| 929 | + ); | |
| 930 | + return; | |
| 931 | + } | |
| 932 | + } else { | |
| 933 | + | |
| 934 | + /** | |
| 935 | + * Update the translations post meta | |
| 936 | + */ | |
| 937 | + | |
| 938 | + $meta_return = update_post_meta( | |
| 939 | + $post_id, | |
| 940 | + 'wplng_translation_translations', | |
| 941 | + wp_json_encode( | |
| 942 | + $translation_meta_new, | |
| 943 | + JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | |
| 944 | + ) | |
| 945 | + ); | |
| 946 | + | |
| 947 | + if ( false === $meta_return ) { | |
| 948 | + wp_send_json_error( | |
| 949 | + array( | |
| 950 | + 'error' => true, | |
| 951 | + 'message' => __( 'Error [14]: Failed to update the translation meta', 'wplingua' ), | |
| 952 | + ) | |
| 953 | + ); | |
| 954 | + return; | |
| 955 | + } | |
| 956 | + | |
| 957 | + // Clear cache explicitly. | |
| 958 | + wplng_clear_translations_cache(); | |
| 959 | + } | |
| 960 | + } | |
| 961 | + | |
| 962 | + wp_send_json_success( | |
| 963 | + array( | |
| 964 | + 'post_id' => $post_id, | |
| 965 | + 'impacted_languages' => $impacted_languages, | |
| 966 | + ) | |
| 967 | + ); | |
| 968 | +} | |
