| 1 |
<?php |
| 2 |
/** |
| 3 |
* Cooked AJAX-Specific Functions |
| 4 |
* |
| 5 |
* @package Cooked |
| 6 |
* @subpackage AJAX-Specific Functions |
| 7 |
* @since 1.0.0 |
| 8 |
*/ |
| 9 |
|
| 10 |
// Exit if accessed directly |
| 11 |
if ( ! defined( 'ABSPATH' ) ) exit; |
| 12 |
|
| 13 |
/** |
| 14 |
* Cooked_Ajax Class |
| 15 |
* |
| 16 |
* This class handles the Cooked Recipe Meta Box creation. |
| 17 |
* |
| 18 |
* @since 1.0.0 |
| 19 |
*/ |
| 20 |
class Cooked_Ajax { |
| 21 |
|
| 22 |
function __construct() { |
| 23 |
/** |
| 24 |
* Back-End Ajax |
| 25 |
*/ |
| 26 |
|
| 27 |
// Save Default Template |
| 28 |
add_action( 'wp_ajax_cooked_save_default', [&$this, 'save_default'] ); |
| 29 |
|
| 30 |
// Save Default Template in Bulk |
| 31 |
add_action( 'wp_ajax_cooked_save_default_bulk', [&$this, 'save_default_bulk'] ); |
| 32 |
|
| 33 |
// Load Default Template |
| 34 |
add_action( 'wp_ajax_cooked_load_default', [&$this, 'load_default'] ); |
| 35 |
|
| 36 |
// Get JSON list of Recipe IDs |
| 37 |
add_action( 'wp_ajax_cooked_get_recipe_ids', [&$this, 'get_recipe_ids'] ); |
| 38 |
|
| 39 |
// Get Recipe Count |
| 40 |
add_action( 'wp_ajax_cooked_get_recipe_count', [&$this, 'get_recipe_count'] ); |
| 41 |
|
| 42 |
// Get JSON list of Recipe IDs, ready for Migration |
| 43 |
add_action( 'wp_ajax_cooked_get_migrate_ids', [&$this, 'get_migrate_ids'] ); |
| 44 |
|
| 45 |
// Get JSON list of Recipe IDs, ready for Import |
| 46 |
add_action( 'wp_ajax_cooked_get_import_ids', [&$this, 'get_import_ids']); |
| 47 |
|
| 48 |
// Migrate Recipes |
| 49 |
add_action( 'wp_ajax_cooked_migrate_recipes', [&$this, 'migrate_recipes'] ); |
| 50 |
|
| 51 |
// Import Recipes |
| 52 |
add_action( 'wp_ajax_cooked_import_recipes', [&$this, 'import_recipes']); |
| 53 |
|
| 54 |
// CSV Import - Upload file |
| 55 |
add_action( 'wp_ajax_cooked_upload_csv', [&$this, 'upload_csv']); |
| 56 |
|
| 57 |
// CSV Import - Process file |
| 58 |
add_action( 'wp_ajax_cooked_process_csv', [&$this, 'process_csv']); |
| 59 |
|
| 60 |
// Bulk Add - Parse Ingredients |
| 61 |
add_action( 'wp_ajax_cooked_parse_bulk_ingredients', [&$this, 'parse_bulk_ingredients'] ); |
| 62 |
add_action( 'wp_ajax_nopriv_cooked_parse_bulk_ingredients', [&$this, 'parse_bulk_ingredients'] ); |
| 63 |
} |
| 64 |
|
| 65 |
public function get_migrate_ids() { |
| 66 |
if (!current_user_can('edit_cooked_recipes')): |
| 67 |
wp_die(); |
| 68 |
endif; |
| 69 |
|
| 70 |
$old_recipes = get_transient('cooked_classic_recipes'); |
| 71 |
if ($old_recipes != 'complete'): |
| 72 |
$total = count($old_recipes); |
| 73 |
|
| 74 |
if ($total > 0): |
| 75 |
echo wp_json_encode($old_recipes); |
| 76 |
else: |
| 77 |
echo 'false'; |
| 78 |
endif; |
| 79 |
else: |
| 80 |
echo 'false'; |
| 81 |
endif; |
| 82 |
|
| 83 |
wp_die(); |
| 84 |
} |
| 85 |
|
| 86 |
public function get_import_ids() { |
| 87 |
if (!current_user_can('edit_cooked_recipes')): |
| 88 |
wp_die(); |
| 89 |
endif; |
| 90 |
|
| 91 |
$import_type = $_POST['import_type']; |
| 92 |
|
| 93 |
$recipes = []; |
| 94 |
|
| 95 |
if ($import_type === 'delicious_recipes') { |
| 96 |
$args = [ |
| 97 |
'post_type' => 'recipe', |
| 98 |
'posts_per_page' => -1, |
| 99 |
'post_status' => 'any', |
| 100 |
'fields' => 'ids', |
| 101 |
'meta_query' => [ |
| 102 |
[ |
| 103 |
'key' => 'delicious_recipes_metadata', |
| 104 |
'compare' => 'EXISTS', |
| 105 |
], |
| 106 |
], |
| 107 |
]; |
| 108 |
} elseif ($import_type === 'wp_recipe_maker') { |
| 109 |
$args = [ |
| 110 |
'post_type' => 'wprm_recipe', |
| 111 |
'posts_per_page' => -1, |
| 112 |
'post_status' => 'any', |
| 113 |
'fields' => 'ids', |
| 114 |
'meta_query' => [ |
| 115 |
[ |
| 116 |
'key' => 'wprm_type', |
| 117 |
'value' => 'food', |
| 118 |
'compare' => '=', |
| 119 |
], |
| 120 |
], |
| 121 |
]; |
| 122 |
} |
| 123 |
|
| 124 |
$_recipes = new WP_Query( $args ); |
| 125 |
|
| 126 |
if (!empty($_recipes->posts)) { |
| 127 |
foreach ($_recipes->posts as $rid) { |
| 128 |
$recipes[] = $rid; |
| 129 |
} |
| 130 |
} |
| 131 |
|
| 132 |
if (!empty($recipes)) { |
| 133 |
$total = count($recipes); |
| 134 |
|
| 135 |
if ($total > 0) { |
| 136 |
echo wp_json_encode($recipes); |
| 137 |
} else { |
| 138 |
echo 'false'; |
| 139 |
} |
| 140 |
} else { |
| 141 |
echo 'false'; |
| 142 |
} |
| 143 |
|
| 144 |
wp_die(); |
| 145 |
} |
| 146 |
|
| 147 |
public function migrate_recipes() { |
| 148 |
$bulk_amount = 10; |
| 149 |
|
| 150 |
if (!current_user_can('edit_cooked_recipes')) { |
| 151 |
wp_die(); |
| 152 |
} |
| 153 |
|
| 154 |
if ( isset($_POST['recipe_ids']) ) { |
| 155 |
// Sanitize Recipe IDs |
| 156 |
$recipe_ids = json_decode( $_POST['recipe_ids'], true ); |
| 157 |
|
| 158 |
if ( is_array( $recipe_ids ) && !empty( $recipe_ids ) ) { |
| 159 |
$_recipe_ids = []; |
| 160 |
foreach ( $recipe_ids as $_rid ) { |
| 161 |
$safe_id = intval( $_rid ); |
| 162 |
if ( $safe_id ) { |
| 163 |
$_recipe_ids[] = $_rid; |
| 164 |
} |
| 165 |
} |
| 166 |
$recipe_ids = $_recipe_ids; |
| 167 |
} else { |
| 168 |
return false; |
| 169 |
} |
| 170 |
|
| 171 |
$leftover_recipe_ids = array_slice( $recipe_ids, $bulk_amount ); |
| 172 |
$recipe_ids = array_slice( $recipe_ids, 0, $bulk_amount ); |
| 173 |
|
| 174 |
if ( !empty($recipe_ids) ) { |
| 175 |
foreach( $recipe_ids as $rid ) { |
| 176 |
|
| 177 |
$recipe_settings = Cooked_Recipes::get_settings( $rid ); |
| 178 |
|
| 179 |
if ( !empty( $recipe_settings ) && !isset( $recipe_settings['cooked_version'] ) || !empty( $recipe_settings ) && isset( $recipe_settings['cooked_version'] ) && !$recipe_settings['cooked_version'] ) { |
| 180 |
|
| 181 |
$recipe_settings['cooked_version'] = COOKED_VERSION; |
| 182 |
|
| 183 |
// Migrate the recipe settings. |
| 184 |
update_post_meta( $rid, '_recipe_settings', $recipe_settings ); |
| 185 |
$recipe_excerpt = isset($recipe_settings['excerpt']) && $recipe_settings['excerpt'] ? $recipe_settings['excerpt'] : get_the_title( $rid ); |
| 186 |
|
| 187 |
$seo_content = apply_filters( 'cooked_seo_recipe_content', '[cooked-excerpt]<h2>' . __('Ingredients','cooked') . '</h2>[cooked-ingredients checkboxes=false]<h2>' . __('Directions','cooked') . '</h2>[cooked-directions numbers=false]' ); |
| 188 |
$seo_content = do_shortcode( $seo_content ); |
| 189 |
|
| 190 |
wp_update_post([ |
| 191 |
'ID' => $rid, |
| 192 |
'post_excerpt' => $recipe_excerpt, |
| 193 |
'post_content' => $seo_content |
| 194 |
]); |
| 195 |
|
| 196 |
} |
| 197 |
} |
| 198 |
|
| 199 |
if ( !empty( $leftover_recipe_ids ) ) { |
| 200 |
echo wp_json_encode( $leftover_recipe_ids ); |
| 201 |
wp_die(); |
| 202 |
} |
| 203 |
|
| 204 |
} |
| 205 |
|
| 206 |
set_transient( 'cooked_classic_recipes', 'complete', 60 * 60 * 24 * 7 ); |
| 207 |
echo 'false'; |
| 208 |
wp_die(); |
| 209 |
|
| 210 |
} |
| 211 |
|
| 212 |
wp_die(); |
| 213 |
} |
| 214 |
|
| 215 |
public function import_recipes() { |
| 216 |
if (!current_user_can('edit_cooked_recipes')) { |
| 217 |
wp_die(); |
| 218 |
} |
| 219 |
|
| 220 |
require_once COOKED_DIR . 'includes/class.cooked-delicious-recipes.php'; |
| 221 |
require_once COOKED_DIR . 'includes/class.cooked-recipe-maker.php'; |
| 222 |
|
| 223 |
$bulk_amount = 10; |
| 224 |
|
| 225 |
if ( isset($_POST['recipe_ids']) ) { |
| 226 |
// Sanitize Recipe IDs |
| 227 |
$recipe_ids = json_decode( $_POST['recipe_ids'], true ); |
| 228 |
|
| 229 |
if ( is_array( $recipe_ids ) && !empty( $recipe_ids ) ) { |
| 230 |
$_recipe_ids = []; |
| 231 |
foreach ( $recipe_ids as $_rid ) { |
| 232 |
$safe_id = intval( $_rid ); |
| 233 |
if ( $safe_id ) { |
| 234 |
$_recipe_ids[] = $_rid; |
| 235 |
} |
| 236 |
} |
| 237 |
$recipe_ids = $_recipe_ids; |
| 238 |
} else { |
| 239 |
return false; |
| 240 |
} |
| 241 |
|
| 242 |
$leftover_recipe_ids = array_slice( $recipe_ids, $bulk_amount ); |
| 243 |
$recipe_ids = array_slice( $recipe_ids, 0, $bulk_amount ); |
| 244 |
|
| 245 |
$import_type = $_POST['import_type']; |
| 246 |
|
| 247 |
if ( !empty($recipe_ids) ) { |
| 248 |
foreach ( $recipe_ids as $rid ) { |
| 249 |
if ($import_type === 'delicious_recipes') { |
| 250 |
Cooked_Delicious_Recipes::import_recipe( $rid ); |
| 251 |
} elseif ($import_type === 'wp_recipe_maker') { |
| 252 |
Cooked_Recipe_Maker_Recipes::import_recipe( $rid ); |
| 253 |
} |
| 254 |
} |
| 255 |
|
| 256 |
if ( !empty( $leftover_recipe_ids ) ) { |
| 257 |
echo wp_json_encode( $leftover_recipe_ids ); |
| 258 |
wp_die(); |
| 259 |
} else { |
| 260 |
if ($import_type === 'delicious_recipes') { |
| 261 |
update_option( 'cooked_delicious_recipes_imported', true ); |
| 262 |
} elseif ($import_type === 'wp_recipe_maker') { |
| 263 |
update_option( 'cooked_wp_recipe_maker_imported', true ); |
| 264 |
} |
| 265 |
} |
| 266 |
} |
| 267 |
|
| 268 |
echo 'false'; |
| 269 |
wp_die(); |
| 270 |
} |
| 271 |
|
| 272 |
wp_die(); |
| 273 |
} |
| 274 |
|
| 275 |
public function get_recipe_ids() { |
| 276 |
if (!wp_verify_nonce($_POST['nonce'], 'cooked_save_default_bulk') || !current_user_can('edit_cooked_default_template')) { |
| 277 |
wp_die(); |
| 278 |
} |
| 279 |
|
| 280 |
$args = [ |
| 281 |
'post_type' => 'cp_recipe', |
| 282 |
'posts_per_page' => -1, |
| 283 |
'post_status' => 'any', |
| 284 |
'fields' => 'ids' |
| 285 |
]; |
| 286 |
|
| 287 |
$_recipe_ids = Cooked_Recipes::get($args, false, true); |
| 288 |
echo wp_json_encode($_recipe_ids); |
| 289 |
wp_die(); |
| 290 |
} |
| 291 |
|
| 292 |
public function get_recipe_count() { |
| 293 |
if (!wp_verify_nonce($_POST['nonce'], 'cooked_save_default_bulk') || !current_user_can('edit_cooked_default_template')) { |
| 294 |
wp_die(); |
| 295 |
} |
| 296 |
|
| 297 |
$args = [ |
| 298 |
'post_type' => 'cp_recipe', |
| 299 |
'posts_per_page' => 1, |
| 300 |
'post_status' => 'any', |
| 301 |
'fields' => 'ids', |
| 302 |
]; |
| 303 |
|
| 304 |
$query = new WP_Query( $args ); |
| 305 |
wp_send_json_success( [ 'total' => $query->found_posts ] ); |
| 306 |
} |
| 307 |
|
| 308 |
public function save_default_bulk() { |
| 309 |
$per_page = 20; |
| 310 |
|
| 311 |
if (!wp_verify_nonce($_POST['nonce'], 'cooked_save_default_bulk') || !current_user_can('edit_cooked_default_template')) { |
| 312 |
wp_die(); |
| 313 |
} |
| 314 |
|
| 315 |
if (!isset($_POST['default_content'])) { |
| 316 |
wp_send_json_error( [ 'message' => __( 'No default content provided.', 'cooked' ) ] ); |
| 317 |
} |
| 318 |
|
| 319 |
$page = isset($_POST['page']) ? absint($_POST['page']) : 0; |
| 320 |
$content = wp_kses_post($_POST['default_content']); |
| 321 |
|
| 322 |
$args = [ |
| 323 |
'post_type' => 'cp_recipe', |
| 324 |
'posts_per_page' => $per_page, |
| 325 |
'offset' => $page * $per_page, |
| 326 |
'post_status' => 'any', |
| 327 |
'fields' => 'ids', |
| 328 |
'orderby' => 'ID', |
| 329 |
'order' => 'ASC', |
| 330 |
]; |
| 331 |
|
| 332 |
$query = new WP_Query( $args ); |
| 333 |
$recipe_ids = $query->posts; |
| 334 |
$updated = 0; |
| 335 |
|
| 336 |
foreach ($recipe_ids as $rid) { |
| 337 |
$recipe_settings = get_post_meta($rid, '_recipe_settings', true); |
| 338 |
if (!empty($recipe_settings)) { |
| 339 |
$recipe_settings['content'] = $content; |
| 340 |
update_post_meta($rid, '_recipe_settings', $recipe_settings); |
| 341 |
$updated++; |
| 342 |
} |
| 343 |
} |
| 344 |
|
| 345 |
$processed = ( $page * $per_page ) + count( $recipe_ids ); |
| 346 |
$has_more = $processed < $query->found_posts; |
| 347 |
|
| 348 |
wp_send_json_success( [ |
| 349 |
'updated' => $updated, |
| 350 |
'has_more' => $has_more, |
| 351 |
] ); |
| 352 |
} |
| 353 |
|
| 354 |
public function save_default() { |
| 355 |
global $_cooked_settings; |
| 356 |
|
| 357 |
if (!wp_verify_nonce($_POST['nonce'], 'cooked_save_default') || !current_user_can('edit_cooked_default_template')) { |
| 358 |
wp_die(); |
| 359 |
} |
| 360 |
|
| 361 |
if (isset($_POST['default_content'])) { |
| 362 |
$_cooked_settings['default_content'] = wp_kses_post( $_POST['default_content'] ); |
| 363 |
update_option('cooked_settings', $_cooked_settings); |
| 364 |
} else { |
| 365 |
echo __( 'No default content provided.', 'cooked' ); |
| 366 |
} |
| 367 |
|
| 368 |
wp_die(); |
| 369 |
} |
| 370 |
|
| 371 |
public function load_default() { |
| 372 |
global $_cooked_settings; |
| 373 |
|
| 374 |
if (!current_user_can('edit_cooked_recipes')) { |
| 375 |
wp_die(); |
| 376 |
} |
| 377 |
|
| 378 |
if (isset($_cooked_settings['default_content'])) { |
| 379 |
$default_content = wp_unslash($_cooked_settings['default_content']); |
| 380 |
} else { |
| 381 |
$default_content = Cooked_Recipes::default_content(); |
| 382 |
} |
| 383 |
|
| 384 |
echo wp_kses_post($default_content); |
| 385 |
|
| 386 |
wp_die(); |
| 387 |
} |
| 388 |
|
| 389 |
/** |
| 390 |
* Handle CSV file upload |
| 391 |
*/ |
| 392 |
public function upload_csv() { |
| 393 |
if (!current_user_can('edit_cooked_recipes')) { |
| 394 |
wp_send_json_error(['message' => __('You do not have permission to import recipes.', 'cooked')]); |
| 395 |
} |
| 396 |
|
| 397 |
if (!isset($_FILES['csv_file']) || $_FILES['csv_file']['error'] !== UPLOAD_ERR_OK) { |
| 398 |
wp_send_json_error(['message' => __('File upload failed.', 'cooked')]); |
| 399 |
} |
| 400 |
|
| 401 |
// Validate file type |
| 402 |
$file_type = wp_check_filetype($_FILES['csv_file']['name']); |
| 403 |
if ($file_type['ext'] !== 'csv') { |
| 404 |
wp_send_json_error(['message' => __('Invalid file type. Please upload a CSV file.', 'cooked')]); |
| 405 |
} |
| 406 |
|
| 407 |
// Use WordPress upload handler |
| 408 |
require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 409 |
$upload = wp_handle_upload($_FILES['csv_file'], ['test_form' => false]); |
| 410 |
|
| 411 |
if (isset($upload['error'])) { |
| 412 |
wp_send_json_error(['message' => $upload['error']]); |
| 413 |
} |
| 414 |
|
| 415 |
// Store file path in transient for processing |
| 416 |
$transient_key = 'cooked_csv_import_' . get_current_user_id() . '_' . time(); |
| 417 |
set_transient($transient_key, $upload['file'], 3600); // 1 hour |
| 418 |
|
| 419 |
wp_send_json_success([ |
| 420 |
'transient_key' => $transient_key, |
| 421 |
'file_path' => $upload['file'] |
| 422 |
]); |
| 423 |
} |
| 424 |
|
| 425 |
/** |
| 426 |
* Process CSV file and import recipes |
| 427 |
*/ |
| 428 |
public function process_csv() { |
| 429 |
if (!current_user_can('edit_cooked_recipes')) { |
| 430 |
wp_send_json_error(['message' => __('You do not have permission to import recipes.', 'cooked')]); |
| 431 |
} |
| 432 |
|
| 433 |
$transient_key = isset($_POST['transient_key']) ? sanitize_text_field($_POST['transient_key']) : ''; |
| 434 |
$file_path = get_transient($transient_key); |
| 435 |
|
| 436 |
if (!$file_path || !file_exists($file_path)) { |
| 437 |
wp_send_json_error(['message' => __('CSV file not found. Please upload again.', 'cooked')]); |
| 438 |
} |
| 439 |
|
| 440 |
// Process the CSV file |
| 441 |
require_once COOKED_DIR . 'includes/class.cooked-csv-import.php'; |
| 442 |
$results = Cooked_CSV_Import::import_from_file($file_path); |
| 443 |
|
| 444 |
// Clean up |
| 445 |
if (file_exists($file_path)) { |
| 446 |
@unlink($file_path); |
| 447 |
} |
| 448 |
delete_transient($transient_key); |
| 449 |
|
| 450 |
if ($results['success'] > 0) { |
| 451 |
wp_send_json_success([ |
| 452 |
'message' => sprintf( |
| 453 |
__('Successfully imported %d recipe(s).', 'cooked'), |
| 454 |
$results['success'] |
| 455 |
), |
| 456 |
'success' => $results['success'], |
| 457 |
'total' => $results['total'], |
| 458 |
'errors' => $results['errors'] |
| 459 |
]); |
| 460 |
} else { |
| 461 |
wp_send_json_error([ |
| 462 |
'message' => __('No recipes were imported.', 'cooked'), |
| 463 |
'errors' => $results['errors'] |
| 464 |
]); |
| 465 |
} |
| 466 |
} |
| 467 |
|
| 468 |
public function parse_bulk_ingredients() { |
| 469 |
if ( ! check_ajax_referer( 'cooked_bulk_add', 'nonce', false ) ) { |
| 470 |
wp_send_json_error( [ 'message' => __( 'Security check failed.', 'cooked' ) ] ); |
| 471 |
} |
| 472 |
|
| 473 |
$lines = isset( $_POST['lines'] ) ? (array) $_POST['lines'] : []; |
| 474 |
|
| 475 |
if ( empty( $lines ) ) { |
| 476 |
wp_send_json_error( [ 'message' => __( 'No ingredients provided.', 'cooked' ) ] ); |
| 477 |
} |
| 478 |
|
| 479 |
$measurements = Cooked_Measurements::get(); |
| 480 |
|
| 481 |
$variations_map = []; |
| 482 |
foreach ( $measurements as $key => $m ) { |
| 483 |
if ( ! empty( $m['variations'] ) ) { |
| 484 |
foreach ( $m['variations'] as $variation ) { |
| 485 |
$variations_map[ $variation ] = $key; |
| 486 |
} |
| 487 |
} |
| 488 |
} |
| 489 |
|
| 490 |
// Sort variations longest-first to avoid partial matches. |
| 491 |
$variation_strings = array_keys( $variations_map ); |
| 492 |
usort( $variation_strings, function( $a, $b ) { |
| 493 |
return strlen( $b ) - strlen( $a ); |
| 494 |
}); |
| 495 |
|
| 496 |
$escaped = array_map( function( $v ) { |
| 497 |
return preg_quote( $v, '/' ); |
| 498 |
}, $variation_strings ); |
| 499 |
|
| 500 |
$units_pattern = '/^(' . implode( '|', $escaped ) . ')\.?\s+/iu'; |
| 501 |
|
| 502 |
$parsed = []; |
| 503 |
|
| 504 |
foreach ( $lines as $index => $line ) { |
| 505 |
// Do not use Cooked_Functions::sanitize_text_field() here — it runs htmlentities() and turns |
| 506 |
// Unicode like en dash or ½ into – / ½, which breaks parsing and leaks into output. |
| 507 |
$line = is_string( $line ) ? $line : ''; |
| 508 |
$line = wp_unslash( $line ); |
| 509 |
$line = html_entity_decode( $line, ENT_QUOTES | ENT_HTML5, 'UTF-8' ); |
| 510 |
$line = trim( sanitize_text_field( $line ) ); |
| 511 |
|
| 512 |
if ( '' === $line ) { |
| 513 |
$parsed[ $index ] = [ 'amount' => '', 'measurement' => '', 'name' => '' ]; |
| 514 |
continue; |
| 515 |
} |
| 516 |
|
| 517 |
$raw = $line; |
| 518 |
$amount = ''; |
| 519 |
$measurement = ''; |
| 520 |
|
| 521 |
$raw = str_replace( "\xE2\x81\x84", '/', $raw ); |
| 522 |
|
| 523 |
$fraction_map = [ |
| 524 |
"\xC2\xBC" => '1/4', "\xC2\xBD" => '1/2', "\xC2\xBE" => '3/4', |
| 525 |
"\xE2\x85\x93" => '1/3', "\xE2\x85\x94" => '2/3', |
| 526 |
"\xE2\x85\x95" => '1/5', "\xE2\x85\x96" => '2/5', |
| 527 |
"\xE2\x85\x97" => '3/5', "\xE2\x85\x98" => '4/5', |
| 528 |
"\xE2\x85\x99" => '1/6', "\xE2\x85\x9A" => '5/6', |
| 529 |
"\xE2\x85\x9B" => '1/8', "\xE2\x85\x9C" => '3/8', |
| 530 |
"\xE2\x85\x9D" => '5/8', "\xE2\x85\x9E" => '7/8', |
| 531 |
]; |
| 532 |
// "1½" must become "1 1/2", not "11/2". |
| 533 |
foreach ( $fraction_map as $symbol => $replacement ) { |
| 534 |
$raw = preg_replace( '/(\d)' . preg_quote( $symbol, '/' ) . '/u', '$1 ' . $replacement, $raw ); |
| 535 |
} |
| 536 |
foreach ( $fraction_map as $symbol => $replacement ) { |
| 537 |
$raw = str_replace( $symbol, $replacement, $raw ); |
| 538 |
} |
| 539 |
|
| 540 |
// Allow en dash (U+2013) and em dash (U+2014) in amounts like "2–3". |
| 541 |
$amount_regex = '/^\s*([\d][\s\/\-\d.,\x{2013}\x{2014}]*)\s*/u'; |
| 542 |
if ( preg_match( $amount_regex, $raw, $match ) ) { |
| 543 |
$amount = trim( $match[1] ); |
| 544 |
$raw = trim( substr( $raw, strlen( $match[0] ) ) ); |
| 545 |
} |
| 546 |
|
| 547 |
if ( preg_match( $units_pattern, $raw, $match ) ) { |
| 548 |
$matched_variation = trim( rtrim( $match[1], '.' ) ); |
| 549 |
$matched_lower = strtolower( $matched_variation ); |
| 550 |
|
| 551 |
foreach ( $variations_map as $variation => $key ) { |
| 552 |
if ( strtolower( $variation ) === $matched_lower ) { |
| 553 |
$measurement = $key; |
| 554 |
break; |
| 555 |
} |
| 556 |
} |
| 557 |
|
| 558 |
$raw = trim( substr( $raw, strlen( $match[0] ) ) ); |
| 559 |
} |
| 560 |
|
| 561 |
$name = trim( $raw ); |
| 562 |
|
| 563 |
if ( ! $name ) { |
| 564 |
$amount = ''; |
| 565 |
$measurement = ''; |
| 566 |
$name = trim( $line ); |
| 567 |
} |
| 568 |
|
| 569 |
$parsed[ $index ] = [ |
| 570 |
'amount' => $amount, |
| 571 |
'measurement' => $measurement, |
| 572 |
'name' => $name, |
| 573 |
]; |
| 574 |
} |
| 575 |
|
| 576 |
wp_send_json_success( [ 'parsed' => $parsed ] ); |
| 577 |
} |
| 578 |
} |
| 579 |
|
