| 1 |
<?php |
| 2 |
|
| 3 |
// set some globals |
| 4 |
reset_the_repeater_field(); |
| 5 |
|
| 6 |
|
| 7 |
/*-------------------------------------------------------------------------------------- |
| 8 |
* |
| 9 |
* get_fields |
| 10 |
* |
| 11 |
* @author Elliot Condon |
| 12 |
* @since 1.0.3 |
| 13 |
* |
| 14 |
*-------------------------------------------------------------------------------------*/ |
| 15 |
|
| 16 |
function get_fields($post_id = false) |
| 17 |
{ |
| 18 |
// vars |
| 19 |
global $post; |
| 20 |
|
| 21 |
if(!$post_id) |
| 22 |
{ |
| 23 |
$post_id = $post->ID; |
| 24 |
} |
| 25 |
|
| 26 |
|
| 27 |
// default |
| 28 |
$value = array(); |
| 29 |
|
| 30 |
$keys = get_post_custom_keys($post_id); |
| 31 |
|
| 32 |
if($keys) |
| 33 |
{ |
| 34 |
foreach($keys as $key) |
| 35 |
{ |
| 36 |
if(substr($key, 0, 1) != "_") |
| 37 |
{ |
| 38 |
$value[$key] = get_field($key, $post_id); |
| 39 |
} |
| 40 |
} |
| 41 |
} |
| 42 |
|
| 43 |
// no value |
| 44 |
if(empty($value)) |
| 45 |
{ |
| 46 |
return false; |
| 47 |
} |
| 48 |
|
| 49 |
return $value; |
| 50 |
|
| 51 |
} |
| 52 |
|
| 53 |
|
| 54 |
/*-------------------------------------------------------------------------------------- |
| 55 |
* |
| 56 |
* get_field |
| 57 |
* |
| 58 |
* @author Elliot Condon |
| 59 |
* @since 1.0.3 |
| 60 |
* |
| 61 |
*-------------------------------------------------------------------------------------*/ |
| 62 |
|
| 63 |
function get_field($field_name, $post_id = false) |
| 64 |
{ |
| 65 |
global $post, $acf; |
| 66 |
|
| 67 |
if(!$post_id) |
| 68 |
{ |
| 69 |
$post_id = $post->ID; |
| 70 |
} |
| 71 |
|
| 72 |
|
| 73 |
// allow for option == options |
| 74 |
if( $post_id == "option" ) |
| 75 |
{ |
| 76 |
$post_id = "options"; |
| 77 |
} |
| 78 |
|
| 79 |
|
| 80 |
// return cache |
| 81 |
$cache = wp_cache_get('acf_get_field_' . $post_id . '_' . $field_name); |
| 82 |
if($cache) |
| 83 |
{ |
| 84 |
return $cache; |
| 85 |
} |
| 86 |
|
| 87 |
// default |
| 88 |
$value = ""; |
| 89 |
|
| 90 |
|
| 91 |
// get value |
| 92 |
$field_key = ""; |
| 93 |
if( is_numeric($post_id) ) |
| 94 |
{ |
| 95 |
$field_key = get_post_meta($post_id, '_' . $field_name, true); |
| 96 |
} |
| 97 |
else |
| 98 |
{ |
| 99 |
$field_key = get_option('_' . $post_id . '_' . $field_name); |
| 100 |
} |
| 101 |
|
| 102 |
|
| 103 |
if($field_key != "") |
| 104 |
{ |
| 105 |
// we can load the field properly! |
| 106 |
$field = $acf->get_acf_field($field_key); |
| 107 |
$value = $acf->get_value_for_api($post_id, $field); |
| 108 |
} |
| 109 |
else |
| 110 |
{ |
| 111 |
// just load the text version |
| 112 |
if( is_numeric($post_id) ) |
| 113 |
{ |
| 114 |
$value = get_post_meta($post_id, $field_name, true); |
| 115 |
} |
| 116 |
else |
| 117 |
{ |
| 118 |
$value = get_option($post_id . '_' . $field_name); |
| 119 |
} |
| 120 |
|
| 121 |
} |
| 122 |
|
| 123 |
// no value? |
| 124 |
if($value == "") $value = false; |
| 125 |
|
| 126 |
// update cache |
| 127 |
wp_cache_set('acf_get_field_' . $post_id . '_' . $field_name, $value); |
| 128 |
|
| 129 |
return $value; |
| 130 |
|
| 131 |
} |
| 132 |
|
| 133 |
|
| 134 |
/*-------------------------------------------------------------------------------------- |
| 135 |
* |
| 136 |
* the_field |
| 137 |
* |
| 138 |
* @author Elliot Condon |
| 139 |
* @since 1.0.3 |
| 140 |
* |
| 141 |
*-------------------------------------------------------------------------------------*/ |
| 142 |
|
| 143 |
function the_field($field_name, $post_id = false) |
| 144 |
{ |
| 145 |
$value = get_field($field_name, $post_id); |
| 146 |
|
| 147 |
if(is_array($value)) |
| 148 |
{ |
| 149 |
$value = @implode(', ',$value); |
| 150 |
} |
| 151 |
|
| 152 |
echo $value; |
| 153 |
} |
| 154 |
|
| 155 |
|
| 156 |
/*-------------------------------------------------------------------------------------- |
| 157 |
* |
| 158 |
* the_repeater_field |
| 159 |
* |
| 160 |
* @author Elliot Condon |
| 161 |
* @since 1.0.3 |
| 162 |
* |
| 163 |
*-------------------------------------------------------------------------------------*/ |
| 164 |
|
| 165 |
function the_repeater_field($field_name, $post_id = false) |
| 166 |
{ |
| 167 |
|
| 168 |
// if no field, create field + reset count |
| 169 |
if(!$GLOBALS['acf_field']) |
| 170 |
{ |
| 171 |
reset_the_repeater_field(); |
| 172 |
$GLOBALS['acf_field'] = get_field($field_name, $post_id); |
| 173 |
} |
| 174 |
|
| 175 |
// increase order_no |
| 176 |
$GLOBALS['acf_count']++; |
| 177 |
|
| 178 |
// vars |
| 179 |
$field = $GLOBALS['acf_field']; |
| 180 |
$i = $GLOBALS['acf_count']; |
| 181 |
|
| 182 |
if(isset($field[$i])) |
| 183 |
{ |
| 184 |
return true; |
| 185 |
} |
| 186 |
|
| 187 |
// no row, reset the global values |
| 188 |
reset_the_repeater_field(); |
| 189 |
return false; |
| 190 |
|
| 191 |
} |
| 192 |
|
| 193 |
function the_flexible_field($field_name, $post_id = false) |
| 194 |
{ |
| 195 |
return the_repeater_field($field_name, $post_id); |
| 196 |
} |
| 197 |
|
| 198 |
|
| 199 |
/*-------------------------------------------------------------------------------------- |
| 200 |
* |
| 201 |
* reset_the_repeater_field |
| 202 |
* |
| 203 |
* @author Elliot Condon |
| 204 |
* @since 1.0.3 |
| 205 |
* |
| 206 |
*-------------------------------------------------------------------------------------*/ |
| 207 |
|
| 208 |
function reset_the_repeater_field() |
| 209 |
{ |
| 210 |
$GLOBALS['acf_field'] = false; |
| 211 |
$GLOBALS['acf_count'] = -1; |
| 212 |
} |
| 213 |
|
| 214 |
|
| 215 |
/*-------------------------------------------------------------------------------------- |
| 216 |
* |
| 217 |
* get_sub_field |
| 218 |
* |
| 219 |
* @author Elliot Condon |
| 220 |
* @since 1.0.3 |
| 221 |
* |
| 222 |
*-------------------------------------------------------------------------------------*/ |
| 223 |
|
| 224 |
function get_sub_field($field_name) |
| 225 |
{ |
| 226 |
|
| 227 |
// vars |
| 228 |
$field = $GLOBALS['acf_field']; |
| 229 |
$i = $GLOBALS['acf_count']; |
| 230 |
|
| 231 |
// no value |
| 232 |
if(!$field) return false; |
| 233 |
|
| 234 |
if(!isset($field[$i][$field_name])) return false; |
| 235 |
|
| 236 |
return $field[$i][$field_name]; |
| 237 |
} |
| 238 |
|
| 239 |
|
| 240 |
/*-------------------------------------------------------------------------------------- |
| 241 |
* |
| 242 |
* the_sub_field |
| 243 |
* |
| 244 |
* @author Elliot Condon |
| 245 |
* @since 1.0.3 |
| 246 |
* |
| 247 |
*-------------------------------------------------------------------------------------*/ |
| 248 |
|
| 249 |
function the_sub_field($field_name, $field = false) |
| 250 |
{ |
| 251 |
$value = get_sub_field($field_name, $field); |
| 252 |
|
| 253 |
if(is_array($value)) |
| 254 |
{ |
| 255 |
$value = implode(', ',$value); |
| 256 |
} |
| 257 |
|
| 258 |
echo $value; |
| 259 |
} |
| 260 |
|
| 261 |
|
| 262 |
/*-------------------------------------------------------------------------------------- |
| 263 |
* |
| 264 |
* register_field |
| 265 |
* |
| 266 |
* @author Elliot Condon |
| 267 |
* @since 3.0.0 |
| 268 |
* |
| 269 |
*-------------------------------------------------------------------------------------*/ |
| 270 |
|
| 271 |
$GLOBALS['acf_register_field'] = array(); |
| 272 |
|
| 273 |
function register_field($class = "", $url = "") |
| 274 |
{ |
| 275 |
$GLOBALS['acf_register_field'][] = array( |
| 276 |
'url' => $url, |
| 277 |
'class' => $class, |
| 278 |
); |
| 279 |
} |
| 280 |
|
| 281 |
function acf_register_field($array) |
| 282 |
{ |
| 283 |
$array = array_merge($array, $GLOBALS['acf_register_field']); |
| 284 |
|
| 285 |
return $array; |
| 286 |
} |
| 287 |
add_filter('acf_register_field', 'acf_register_field'); |
| 288 |
|
| 289 |
|
| 290 |
/*-------------------------------------------------------------------------------------- |
| 291 |
* |
| 292 |
* register_field_group |
| 293 |
* |
| 294 |
* @author Elliot Condon |
| 295 |
* @since 3.0.6 |
| 296 |
* |
| 297 |
*-------------------------------------------------------------------------------------*/ |
| 298 |
|
| 299 |
$GLOBALS['acf_register_field_group'] = array(); |
| 300 |
|
| 301 |
function register_field_group($array) |
| 302 |
{ |
| 303 |
// add id |
| 304 |
if(!isset($array['id'])) |
| 305 |
{ |
| 306 |
$array['id'] = uniqid(); |
| 307 |
} |
| 308 |
|
| 309 |
|
| 310 |
// 3.2.5 - changed show_on_page option |
| 311 |
if( !isset($array['options']['hide_on_screen']) && isset($array['options']['show_on_page']) ) |
| 312 |
{ |
| 313 |
$show_all = array('the_content', 'discussion', 'custom_fields', 'comments', 'slug', 'author'); |
| 314 |
$array['options']['hide_on_screen'] = array_diff($show_all, $array['options']['show_on_page']); |
| 315 |
unset( $array['options']['show_on_page'] ); |
| 316 |
} |
| 317 |
|
| 318 |
|
| 319 |
$GLOBALS['acf_register_field_group'][] = $array; |
| 320 |
} |
| 321 |
|
| 322 |
function acf_register_field_group($array) |
| 323 |
{ |
| 324 |
$array = array_merge($array, $GLOBALS['acf_register_field_group']); |
| 325 |
|
| 326 |
// order field groups based on menu_order |
| 327 |
// Obtain a list of columns |
| 328 |
foreach ($array as $key => $row) { |
| 329 |
$menu_order[$key] = $row['menu_order']; |
| 330 |
} |
| 331 |
|
| 332 |
// Sort the array with menu_order ascending |
| 333 |
// Add $array as the last parameter, to sort by the common key |
| 334 |
if(isset($menu_order)) |
| 335 |
{ |
| 336 |
array_multisort($menu_order, SORT_ASC, $array); |
| 337 |
} |
| 338 |
|
| 339 |
|
| 340 |
return $array; |
| 341 |
} |
| 342 |
add_filter('acf_register_field_group', 'acf_register_field_group'); |
| 343 |
|
| 344 |
|
| 345 |
/*-------------------------------------------------------------------------------------- |
| 346 |
* |
| 347 |
* register_options_page |
| 348 |
* |
| 349 |
* @author Elliot Condon |
| 350 |
* @since 3.0.0 |
| 351 |
* |
| 352 |
*-------------------------------------------------------------------------------------*/ |
| 353 |
|
| 354 |
$GLOBALS['acf_register_options_page'] = array(); |
| 355 |
|
| 356 |
function register_options_page($title = "") |
| 357 |
{ |
| 358 |
$GLOBALS['acf_register_options_page'][] = array( |
| 359 |
'title' => $title, |
| 360 |
'slug' => 'options-' . sanitize_title_with_dashes( $title ), |
| 361 |
); |
| 362 |
} |
| 363 |
|
| 364 |
function acf_register_options_page($array) |
| 365 |
{ |
| 366 |
$array = array_merge($array, $GLOBALS['acf_register_options_page']); |
| 367 |
|
| 368 |
return $array; |
| 369 |
} |
| 370 |
add_filter('acf_register_options_page', 'acf_register_options_page'); |
| 371 |
|
| 372 |
|
| 373 |
|
| 374 |
/*-------------------------------------------------------------------------------------- |
| 375 |
* |
| 376 |
* get_row_layout |
| 377 |
* |
| 378 |
* @author Elliot Condon |
| 379 |
* @since 1.0.3 |
| 380 |
* |
| 381 |
*-------------------------------------------------------------------------------------*/ |
| 382 |
|
| 383 |
function get_row_layout() |
| 384 |
{ |
| 385 |
|
| 386 |
// vars |
| 387 |
$field = $GLOBALS['acf_field']; |
| 388 |
$i = $GLOBALS['acf_count']; |
| 389 |
|
| 390 |
// no value |
| 391 |
if(!$field) return false; |
| 392 |
|
| 393 |
if(!isset($field[$i]['acf_fc_layout'])) return false; |
| 394 |
|
| 395 |
return $field[$i]['acf_fc_layout']; |
| 396 |
} |
| 397 |
|
| 398 |
|
| 399 |
/*-------------------------------------------------------------------------------------- |
| 400 |
* |
| 401 |
* shorcode support |
| 402 |
* |
| 403 |
* @author Elliot Condon |
| 404 |
* @since 1.1.1 |
| 405 |
* |
| 406 |
*-------------------------------------------------------------------------------------*/ |
| 407 |
|
| 408 |
function acf_shortcode( $atts ) |
| 409 |
{ |
| 410 |
// extract attributs |
| 411 |
extract( shortcode_atts( array( |
| 412 |
'field' => "" |
| 413 |
), $atts ) ); |
| 414 |
|
| 415 |
// $field is requird |
| 416 |
if(!$field || $field == "") |
| 417 |
{ |
| 418 |
return ""; |
| 419 |
} |
| 420 |
|
| 421 |
// get value and return it |
| 422 |
$value = get_field($field); |
| 423 |
|
| 424 |
if(is_array($value)) |
| 425 |
{ |
| 426 |
$value = @implode(', ',$value); |
| 427 |
} |
| 428 |
|
| 429 |
return $value; |
| 430 |
} |
| 431 |
add_shortcode( 'acf', 'acf_shortcode' ); |
| 432 |
|
| 433 |
|
| 434 |
/*-------------------------------------------------------------------------------------- |
| 435 |
* |
| 436 |
* Front end form Head |
| 437 |
* |
| 438 |
* @author Elliot Condon |
| 439 |
* @since 1.1.4 |
| 440 |
* |
| 441 |
*-------------------------------------------------------------------------------------*/ |
| 442 |
|
| 443 |
function acf_form_head() |
| 444 |
{ |
| 445 |
// global vars |
| 446 |
global $acf; |
| 447 |
|
| 448 |
|
| 449 |
|
| 450 |
// run database save first |
| 451 |
if(isset($_POST) && isset($_POST['acf_save'])) |
| 452 |
{ |
| 453 |
$post_id = $_POST['post_id']; |
| 454 |
|
| 455 |
// save fields |
| 456 |
$fields = $_POST['fields']; |
| 457 |
|
| 458 |
if($fields) |
| 459 |
{ |
| 460 |
foreach($fields as $key => $value) |
| 461 |
{ |
| 462 |
// get field |
| 463 |
$field = $acf->get_acf_field($key); |
| 464 |
|
| 465 |
$acf->update_value($post_id, $field, $value); |
| 466 |
} |
| 467 |
} |
| 468 |
|
| 469 |
|
| 470 |
// redirect |
| 471 |
if(isset($_POST['return'])) |
| 472 |
{ |
| 473 |
wp_redirect($_POST['return']); |
| 474 |
exit; |
| 475 |
} |
| 476 |
|
| 477 |
} |
| 478 |
|
| 479 |
|
| 480 |
// register css / javascript |
| 481 |
do_action('acf_print_scripts-input'); |
| 482 |
do_action('acf_print_styles-input'); |
| 483 |
|
| 484 |
// need wp styling |
| 485 |
wp_enqueue_style(array( |
| 486 |
'colors-fresh' |
| 487 |
)); |
| 488 |
|
| 489 |
|
| 490 |
// form was not posted, load js head stuff |
| 491 |
add_action('wp_head', 'acf_form_wp_head'); |
| 492 |
|
| 493 |
} |
| 494 |
|
| 495 |
function acf_form_wp_head() |
| 496 |
{ |
| 497 |
// global vars |
| 498 |
global $post, $acf; |
| 499 |
|
| 500 |
|
| 501 |
// Style |
| 502 |
echo '<link rel="stylesheet" type="text/css" href="'.$acf->dir.'/css/global.css?ver=' . $acf->version . '" />'; |
| 503 |
echo '<link rel="stylesheet" type="text/css" href="'.$acf->dir.'/css/input.css?ver=' . $acf->version . '" />'; |
| 504 |
|
| 505 |
|
| 506 |
// Javascript |
| 507 |
echo '<script type="text/javascript" src="'.$acf->dir.'/js/input-actions.js?ver=' . $acf->version . '" ></script>'; |
| 508 |
echo '<script type="text/javascript">acf.post_id = ' . $post->ID . ';</script>'; |
| 509 |
|
| 510 |
|
| 511 |
// add user js + css |
| 512 |
do_action('acf_head-input'); |
| 513 |
} |
| 514 |
|
| 515 |
|
| 516 |
/*-------------------------------------------------------------------------------------- |
| 517 |
* |
| 518 |
* Front end form |
| 519 |
* |
| 520 |
* @author Elliot Condon |
| 521 |
* @since 1.1.4 |
| 522 |
* |
| 523 |
*-------------------------------------------------------------------------------------*/ |
| 524 |
|
| 525 |
function acf_form($options = null) |
| 526 |
{ |
| 527 |
global $post, $acf; |
| 528 |
|
| 529 |
|
| 530 |
// defaults |
| 531 |
$defaults = array( |
| 532 |
'post_id' => $post->ID, // post id to get field groups from and save data to |
| 533 |
'field_groups' => array(), // this will find the field groups for this post |
| 534 |
'form_attributes' => array( // attributes will be added to the form element |
| 535 |
'class' => '' |
| 536 |
), |
| 537 |
'return' => add_query_arg( 'updated', 'true', get_permalink() ), // return url |
| 538 |
'html_field_open' => '<div class="field">', // field wrapper open |
| 539 |
'html_field_close' => '</div>', // field wrapper close |
| 540 |
'html_before_fields' => '', // html inside form before fields |
| 541 |
'html_after_fields' => '', // html inside form after fields |
| 542 |
'submit_value' => 'Update', // vale for submit field |
| 543 |
'updated_message' => 'Post updated.', // default updated message. Can be false |
| 544 |
); |
| 545 |
|
| 546 |
|
| 547 |
// merge defaults with options |
| 548 |
if($options && is_array($options)) |
| 549 |
{ |
| 550 |
$options = array_merge($defaults, $options); |
| 551 |
} |
| 552 |
else |
| 553 |
{ |
| 554 |
$options = $defaults; |
| 555 |
} |
| 556 |
|
| 557 |
|
| 558 |
// register post box |
| 559 |
if(!$options['field_groups']) |
| 560 |
{ |
| 561 |
$options['field_groups'] = $acf->get_input_metabox_ids(array('post_id' => $options['post_id']), false); |
| 562 |
} |
| 563 |
|
| 564 |
|
| 565 |
// updated message |
| 566 |
if(isset($_GET['updated']) && $_GET['updated'] == 'true' && $options['updated_message']) |
| 567 |
{ |
| 568 |
echo '<div id="message" class="updated"><p>' . $options['updated_message'] . '</p></div>'; |
| 569 |
} |
| 570 |
|
| 571 |
// display form |
| 572 |
?> |
| 573 |
<form action="" id="post" method="post" <?php if($options['form_attributes']){foreach($options['form_attributes'] as $k => $v){echo $k . '="' . $v .'" '; }} ?>> |
| 574 |
<div style="display:none"> |
| 575 |
<input type="hidden" name="acf_save" value="true" /> |
| 576 |
<input type="hidden" name="post_id" value="<?php echo $options['post_id']; ?>" /> |
| 577 |
<input type="hidden" name="return" value="<?php echo $options['return']; ?>" /> |
| 578 |
<?php wp_editor('', 'acf_settings'); ?> |
| 579 |
</div> |
| 580 |
|
| 581 |
<div id="poststuff"> |
| 582 |
<?php |
| 583 |
|
| 584 |
// html before fields |
| 585 |
echo $defaults['html_before_fields']; |
| 586 |
|
| 587 |
$field_groups = $acf->get_field_groups(); |
| 588 |
if($field_groups): |
| 589 |
foreach($field_groups as $field_group): |
| 590 |
|
| 591 |
if(!in_array($field_group['id'], $options['field_groups'])) continue; |
| 592 |
|
| 593 |
|
| 594 |
// defaults |
| 595 |
if(!$field_group['options']) |
| 596 |
{ |
| 597 |
$field_group['options'] = array( |
| 598 |
'layout' => 'default' |
| 599 |
); |
| 600 |
} |
| 601 |
|
| 602 |
|
| 603 |
if($field_group['fields']) |
| 604 |
{ |
| 605 |
echo '<div id="acf_' . $field_group['id'] . '" class="postbox acf_postbox"><div class="inside">'; |
| 606 |
echo '<div class="options" data-layout="' . $field_group['options']['layout'] . '" data-show="true"></div>'; |
| 607 |
$acf->render_fields_for_input($field_group['fields'], $options['post_id']); |
| 608 |
echo '</div></div>'; |
| 609 |
} |
| 610 |
|
| 611 |
endforeach; |
| 612 |
endif; |
| 613 |
|
| 614 |
// html after fields |
| 615 |
echo $defaults['html_after_fields']; |
| 616 |
|
| 617 |
?> |
| 618 |
<!-- Submit --> |
| 619 |
<div class="field"> |
| 620 |
<input type="submit" value="<?php echo $options['submit_value']; ?>" /> |
| 621 |
</div> |
| 622 |
<!-- / Submit --> |
| 623 |
|
| 624 |
</div><!-- <div id="poststuff"> --> |
| 625 |
</form> |
| 626 |
<?php |
| 627 |
|
| 628 |
} |
| 629 |
|
| 630 |
|
| 631 |
/*-------------------------------------------------------------------------------------- |
| 632 |
* |
| 633 |
* update_field |
| 634 |
* |
| 635 |
* @author Elliot Condon |
| 636 |
* @since 3.1.9 |
| 637 |
* |
| 638 |
*-------------------------------------------------------------------------------------*/ |
| 639 |
|
| 640 |
function update_field($field_name, $value, $post_id = false) |
| 641 |
{ |
| 642 |
global $post, $acf; |
| 643 |
|
| 644 |
if(!$post_id) |
| 645 |
{ |
| 646 |
$post_id = $post->ID; |
| 647 |
} |
| 648 |
|
| 649 |
|
| 650 |
// allow for option == options |
| 651 |
if( $post_id == "option" ) |
| 652 |
{ |
| 653 |
$post_id = "options"; |
| 654 |
} |
| 655 |
|
| 656 |
|
| 657 |
// get value |
| 658 |
$field_key = ""; |
| 659 |
if( is_numeric($post_id) ) |
| 660 |
{ |
| 661 |
$field_key = get_post_meta($post_id, '_' . $field_name, true); |
| 662 |
} |
| 663 |
else |
| 664 |
{ |
| 665 |
$field_key = get_option('_' . $post_id . '_' . $field_name); |
| 666 |
} |
| 667 |
|
| 668 |
|
| 669 |
// create default field to save the data as plain text |
| 670 |
$field = array( |
| 671 |
'type' => 'text', |
| 672 |
'name' => $field_name, |
| 673 |
'key' => '' |
| 674 |
); |
| 675 |
|
| 676 |
if($field_key != "") |
| 677 |
{ |
| 678 |
// we can load the field properly! |
| 679 |
$field = $acf->get_acf_field($field_key); |
| 680 |
} |
| 681 |
|
| 682 |
|
| 683 |
// sub fields? They need formatted data |
| 684 |
if( isset($field['sub_fields']) ) |
| 685 |
{ |
| 686 |
// define sub field keys |
| 687 |
$sub_field_keys = array(); |
| 688 |
if( $field['sub_fields'] ) |
| 689 |
{ |
| 690 |
foreach( $field['sub_fields'] as $sub_field ) |
| 691 |
{ |
| 692 |
$sub_field_keys[ $sub_field['name'] ] = $sub_field['key']; |
| 693 |
} |
| 694 |
} |
| 695 |
|
| 696 |
|
| 697 |
// loop through the values and format the array to use sub field keys |
| 698 |
if( $value ) |
| 699 |
{ |
| 700 |
foreach( $value as $row_i => $row) |
| 701 |
{ |
| 702 |
if( $row ) |
| 703 |
{ |
| 704 |
foreach( $row as $sub_field_name => $sub_field_value ) |
| 705 |
{ |
| 706 |
|
| 707 |
if( isset($sub_field_keys[$sub_field_name]) ) |
| 708 |
{ |
| 709 |
// change the array key from "sub_field_name" to "sub_field_key" |
| 710 |
$value[$row_i][ $sub_field_keys[$sub_field_name] ] = $sub_field_value; |
| 711 |
|
| 712 |
unset( $value[$row_i][$sub_field_name] ); |
| 713 |
} |
| 714 |
|
| 715 |
} |
| 716 |
// foreach( $row as $sub_field_name => $sub_field_value ) |
| 717 |
} |
| 718 |
// if( $row ) |
| 719 |
} |
| 720 |
// foreach( $value as $row_i => $row) |
| 721 |
} |
| 722 |
// if( $value ) |
| 723 |
|
| 724 |
} |
| 725 |
|
| 726 |
|
| 727 |
|
| 728 |
|
| 729 |
$acf->update_value($post_id, $field, $value); |
| 730 |
} |
| 731 |
|
| 732 |
?> |
