| 1 |
<?php |
| 2 |
|
| 3 |
/* |
| 4 |
* acf_is_array |
| 5 |
* |
| 6 |
* This function will return true for a non empty array |
| 7 |
* |
| 8 |
* @type function |
| 9 |
* @date 6/07/2016 |
| 10 |
* @since 5.4.0 |
| 11 |
* |
| 12 |
* @param $array (array) |
| 13 |
* @return (boolean) |
| 14 |
*/ |
| 15 |
|
| 16 |
function acf_is_array( $array ) { |
| 17 |
|
| 18 |
return ( is_array($array) && !empty($array) ); |
| 19 |
|
| 20 |
} |
| 21 |
|
| 22 |
/** |
| 23 |
* acf_has_setting |
| 24 |
* |
| 25 |
* alias of acf()->has_setting() |
| 26 |
* |
| 27 |
* @date 2/2/18 |
| 28 |
* @since 5.6.5 |
| 29 |
* |
| 30 |
* @param n/a |
| 31 |
* @return n/a |
| 32 |
*/ |
| 33 |
|
| 34 |
function acf_has_setting( $name = '' ) { |
| 35 |
return acf()->has_setting( $name ); |
| 36 |
} |
| 37 |
|
| 38 |
|
| 39 |
/** |
| 40 |
* acf_raw_setting |
| 41 |
* |
| 42 |
* alias of acf()->get_setting() |
| 43 |
* |
| 44 |
* @date 2/2/18 |
| 45 |
* @since 5.6.5 |
| 46 |
* |
| 47 |
* @param n/a |
| 48 |
* @return n/a |
| 49 |
*/ |
| 50 |
|
| 51 |
function acf_raw_setting( $name = '' ) { |
| 52 |
return acf()->get_setting( $name ); |
| 53 |
} |
| 54 |
|
| 55 |
|
| 56 |
/* |
| 57 |
* acf_update_setting |
| 58 |
* |
| 59 |
* alias of acf()->update_setting() |
| 60 |
* |
| 61 |
* @type function |
| 62 |
* @date 28/09/13 |
| 63 |
* @since 5.0.0 |
| 64 |
* |
| 65 |
* @param $name (string) |
| 66 |
* @param $value (mixed) |
| 67 |
* @return n/a |
| 68 |
*/ |
| 69 |
|
| 70 |
function acf_update_setting( $name, $value ) { |
| 71 |
|
| 72 |
// validate name |
| 73 |
$name = acf_validate_setting( $name ); |
| 74 |
|
| 75 |
// update |
| 76 |
return acf()->update_setting( $name, $value ); |
| 77 |
} |
| 78 |
|
| 79 |
|
| 80 |
/** |
| 81 |
* acf_validate_setting |
| 82 |
* |
| 83 |
* Returns the changed setting name if available. |
| 84 |
* |
| 85 |
* @date 2/2/18 |
| 86 |
* @since 5.6.5 |
| 87 |
* |
| 88 |
* @param n/a |
| 89 |
* @return n/a |
| 90 |
*/ |
| 91 |
|
| 92 |
function acf_validate_setting( $name = '' ) { |
| 93 |
return apply_filters( "acf/validate_setting", $name ); |
| 94 |
} |
| 95 |
|
| 96 |
|
| 97 |
/* |
| 98 |
* acf_get_setting |
| 99 |
* |
| 100 |
* alias of acf()->get_setting() |
| 101 |
* |
| 102 |
* @type function |
| 103 |
* @date 28/09/13 |
| 104 |
* @since 5.0.0 |
| 105 |
* |
| 106 |
* @param n/a |
| 107 |
* @return n/a |
| 108 |
*/ |
| 109 |
|
| 110 |
function acf_get_setting( $name, $value = null ) { |
| 111 |
|
| 112 |
// validate name |
| 113 |
$name = acf_validate_setting( $name ); |
| 114 |
|
| 115 |
// check settings |
| 116 |
if( acf_has_setting($name) ) { |
| 117 |
$value = acf_raw_setting( $name ); |
| 118 |
} |
| 119 |
|
| 120 |
// filter |
| 121 |
$value = apply_filters( "acf/settings/{$name}", $value ); |
| 122 |
|
| 123 |
// return |
| 124 |
return $value; |
| 125 |
} |
| 126 |
|
| 127 |
|
| 128 |
/* |
| 129 |
* acf_append_setting |
| 130 |
* |
| 131 |
* This function will add a value into the settings array found in the acf object |
| 132 |
* |
| 133 |
* @type function |
| 134 |
* @date 28/09/13 |
| 135 |
* @since 5.0.0 |
| 136 |
* |
| 137 |
* @param $name (string) |
| 138 |
* @param $value (mixed) |
| 139 |
* @return n/a |
| 140 |
*/ |
| 141 |
|
| 142 |
function acf_append_setting( $name, $value ) { |
| 143 |
|
| 144 |
// vars |
| 145 |
$setting = acf_raw_setting( $name ); |
| 146 |
|
| 147 |
// bail ealry if not array |
| 148 |
if( !is_array($setting) ) { |
| 149 |
$setting = array(); |
| 150 |
} |
| 151 |
|
| 152 |
// append |
| 153 |
$setting[] = $value; |
| 154 |
|
| 155 |
// update |
| 156 |
return acf_update_setting( $name, $setting ); |
| 157 |
} |
| 158 |
|
| 159 |
|
| 160 |
/** |
| 161 |
* acf_get_data |
| 162 |
* |
| 163 |
* Returns data. |
| 164 |
* |
| 165 |
* @date 28/09/13 |
| 166 |
* @since 5.0.0 |
| 167 |
* |
| 168 |
* @param string $name |
| 169 |
* @return mixed |
| 170 |
*/ |
| 171 |
|
| 172 |
function acf_get_data( $name ) { |
| 173 |
return acf()->get_data( $name ); |
| 174 |
} |
| 175 |
|
| 176 |
|
| 177 |
/** |
| 178 |
* acf_set_data |
| 179 |
* |
| 180 |
* Sets data. |
| 181 |
* |
| 182 |
* @date 28/09/13 |
| 183 |
* @since 5.0.0 |
| 184 |
* |
| 185 |
* @param string $name |
| 186 |
* @param mixed $value |
| 187 |
* @return n/a |
| 188 |
*/ |
| 189 |
|
| 190 |
function acf_set_data( $name, $value ) { |
| 191 |
return acf()->set_data( $name, $value ); |
| 192 |
} |
| 193 |
|
| 194 |
/* |
| 195 |
* acf_init |
| 196 |
* |
| 197 |
* alias of acf()->init() |
| 198 |
* |
| 199 |
* @type function |
| 200 |
* @date 28/09/13 |
| 201 |
* @since 5.0.0 |
| 202 |
* |
| 203 |
* @param n/a |
| 204 |
* @return n/a |
| 205 |
*/ |
| 206 |
|
| 207 |
function acf_init() { |
| 208 |
|
| 209 |
acf()->init(); |
| 210 |
|
| 211 |
} |
| 212 |
|
| 213 |
|
| 214 |
/* |
| 215 |
* acf_has_done |
| 216 |
* |
| 217 |
* This function will return true if this action has already been done |
| 218 |
* |
| 219 |
* @type function |
| 220 |
* @date 16/12/2015 |
| 221 |
* @since 5.3.2 |
| 222 |
* |
| 223 |
* @param $name (string) |
| 224 |
* @return (boolean) |
| 225 |
*/ |
| 226 |
|
| 227 |
function acf_has_done( $name ) { |
| 228 |
|
| 229 |
// return true if already done |
| 230 |
if( acf_raw_setting("has_done_{$name}") ) { |
| 231 |
return true; |
| 232 |
} |
| 233 |
|
| 234 |
// update setting and return |
| 235 |
acf_update_setting("has_done_{$name}", true); |
| 236 |
return false; |
| 237 |
} |
| 238 |
|
| 239 |
|
| 240 |
|
| 241 |
|
| 242 |
/* |
| 243 |
* acf_get_external_path |
| 244 |
* |
| 245 |
* This function will return the path to a file within an external folder |
| 246 |
* |
| 247 |
* @type function |
| 248 |
* @date 22/2/17 |
| 249 |
* @since 5.5.8 |
| 250 |
* |
| 251 |
* @param $file (string) |
| 252 |
* @param $path (string) |
| 253 |
* @return (string) |
| 254 |
*/ |
| 255 |
|
| 256 |
function acf_get_external_path( $file, $path = '' ) { |
| 257 |
|
| 258 |
return plugin_dir_path( $file ) . $path; |
| 259 |
|
| 260 |
} |
| 261 |
|
| 262 |
|
| 263 |
/* |
| 264 |
* acf_get_external_dir |
| 265 |
* |
| 266 |
* This function will return the url to a file within an external folder |
| 267 |
* |
| 268 |
* @type function |
| 269 |
* @date 22/2/17 |
| 270 |
* @since 5.5.8 |
| 271 |
* |
| 272 |
* @param $file (string) |
| 273 |
* @param $path (string) |
| 274 |
* @return (string) |
| 275 |
*/ |
| 276 |
|
| 277 |
function acf_get_external_dir( $file, $path = '' ) { |
| 278 |
|
| 279 |
return acf_plugin_dir_url( $file ) . $path; |
| 280 |
|
| 281 |
} |
| 282 |
|
| 283 |
|
| 284 |
/** |
| 285 |
* acf_plugin_dir_url |
| 286 |
* |
| 287 |
* This function will calculate the url to a plugin folder. |
| 288 |
* Different to the WP plugin_dir_url(), this function can calculate for urls outside of the plugins folder (theme include). |
| 289 |
* |
| 290 |
* @date 13/12/17 |
| 291 |
* @since 5.6.8 |
| 292 |
* |
| 293 |
* @param type $var Description. Default. |
| 294 |
* @return type Description. |
| 295 |
*/ |
| 296 |
|
| 297 |
function acf_plugin_dir_url( $file ) { |
| 298 |
|
| 299 |
// vars |
| 300 |
$path = plugin_dir_path( $file ); |
| 301 |
$path = wp_normalize_path( $path ); |
| 302 |
|
| 303 |
|
| 304 |
// check plugins |
| 305 |
$check_path = wp_normalize_path( realpath(WP_PLUGIN_DIR) ); |
| 306 |
if( strpos($path, $check_path) === 0 ) { |
| 307 |
return str_replace( $check_path, plugins_url(), $path ); |
| 308 |
} |
| 309 |
|
| 310 |
// check wp-content |
| 311 |
$check_path = wp_normalize_path( realpath(WP_CONTENT_DIR) ); |
| 312 |
if( strpos($path, $check_path) === 0 ) { |
| 313 |
return str_replace( $check_path, content_url(), $path ); |
| 314 |
} |
| 315 |
|
| 316 |
// check root |
| 317 |
$check_path = wp_normalize_path( realpath(ABSPATH) ); |
| 318 |
if( strpos($path, $check_path) === 0 ) { |
| 319 |
return str_replace( $check_path, site_url('/'), $path ); |
| 320 |
} |
| 321 |
|
| 322 |
|
| 323 |
// return |
| 324 |
return plugin_dir_url( $file ); |
| 325 |
|
| 326 |
} |
| 327 |
|
| 328 |
|
| 329 |
/* |
| 330 |
* acf_parse_args |
| 331 |
* |
| 332 |
* This function will merge together 2 arrays and also convert any numeric values to ints |
| 333 |
* |
| 334 |
* @type function |
| 335 |
* @date 18/10/13 |
| 336 |
* @since 5.0.0 |
| 337 |
* |
| 338 |
* @param $args (array) |
| 339 |
* @param $defaults (array) |
| 340 |
* @return $args (array) |
| 341 |
*/ |
| 342 |
|
| 343 |
function acf_parse_args( $args, $defaults = array() ) { |
| 344 |
|
| 345 |
// parse args |
| 346 |
$args = wp_parse_args( $args, $defaults ); |
| 347 |
|
| 348 |
|
| 349 |
// parse types |
| 350 |
$args = acf_parse_types( $args ); |
| 351 |
|
| 352 |
|
| 353 |
// return |
| 354 |
return $args; |
| 355 |
|
| 356 |
} |
| 357 |
|
| 358 |
|
| 359 |
/* |
| 360 |
* acf_parse_types |
| 361 |
* |
| 362 |
* This function will convert any numeric values to int and trim strings |
| 363 |
* |
| 364 |
* @type function |
| 365 |
* @date 18/10/13 |
| 366 |
* @since 5.0.0 |
| 367 |
* |
| 368 |
* @param $var (mixed) |
| 369 |
* @return $var (mixed) |
| 370 |
*/ |
| 371 |
|
| 372 |
function acf_parse_types( $array ) { |
| 373 |
return array_map( 'acf_parse_type', $array ); |
| 374 |
} |
| 375 |
|
| 376 |
|
| 377 |
/* |
| 378 |
* acf_parse_type |
| 379 |
* |
| 380 |
* description |
| 381 |
* |
| 382 |
* @type function |
| 383 |
* @date 11/11/2014 |
| 384 |
* @since 5.0.9 |
| 385 |
* |
| 386 |
* @param $post_id (int) |
| 387 |
* @return $post_id (int) |
| 388 |
*/ |
| 389 |
|
| 390 |
function acf_parse_type( $v ) { |
| 391 |
|
| 392 |
// Check if is string. |
| 393 |
if( is_string($v) ) { |
| 394 |
|
| 395 |
// Trim ("Word " = "Word"). |
| 396 |
$v = trim( $v ); |
| 397 |
|
| 398 |
// Convert int strings to int ("123" = 123). |
| 399 |
if( is_numeric($v) && strval(intval($v)) === $v ) { |
| 400 |
$v = intval( $v ); |
| 401 |
} |
| 402 |
} |
| 403 |
|
| 404 |
// return. |
| 405 |
return $v; |
| 406 |
} |
| 407 |
|
| 408 |
|
| 409 |
/* |
| 410 |
* acf_get_view |
| 411 |
* |
| 412 |
* This function will load in a file from the 'admin/views' folder and allow variables to be passed through |
| 413 |
* |
| 414 |
* @type function |
| 415 |
* @date 28/09/13 |
| 416 |
* @since 5.0.0 |
| 417 |
* |
| 418 |
* @param $view_name (string) |
| 419 |
* @param $args (array) |
| 420 |
* @return n/a |
| 421 |
*/ |
| 422 |
|
| 423 |
function acf_get_view( $path = '', $args = array() ) { |
| 424 |
|
| 425 |
// allow view file name shortcut |
| 426 |
if( substr($path, -4) !== '.php' ) { |
| 427 |
|
| 428 |
$path = acf_get_path("includes/admin/views/{$path}.php"); |
| 429 |
|
| 430 |
} |
| 431 |
|
| 432 |
|
| 433 |
// include |
| 434 |
if( file_exists($path) ) { |
| 435 |
|
| 436 |
extract( $args ); |
| 437 |
include( $path ); |
| 438 |
|
| 439 |
} |
| 440 |
|
| 441 |
} |
| 442 |
|
| 443 |
|
| 444 |
/* |
| 445 |
* acf_merge_atts |
| 446 |
* |
| 447 |
* description |
| 448 |
* |
| 449 |
* @type function |
| 450 |
* @date 2/11/2014 |
| 451 |
* @since 5.0.9 |
| 452 |
* |
| 453 |
* @param $post_id (int) |
| 454 |
* @return $post_id (int) |
| 455 |
*/ |
| 456 |
|
| 457 |
function acf_merge_atts( $atts, $extra = array() ) { |
| 458 |
|
| 459 |
// bail ealry if no $extra |
| 460 |
if( empty($extra) ) return $atts; |
| 461 |
|
| 462 |
|
| 463 |
// trim |
| 464 |
$extra = array_map('trim', $extra); |
| 465 |
$extra = array_filter($extra); |
| 466 |
|
| 467 |
|
| 468 |
// merge in new atts |
| 469 |
foreach( $extra as $k => $v ) { |
| 470 |
|
| 471 |
// append |
| 472 |
if( $k == 'class' || $k == 'style' ) { |
| 473 |
|
| 474 |
$atts[ $k ] .= ' ' . $v; |
| 475 |
|
| 476 |
// merge |
| 477 |
} else { |
| 478 |
|
| 479 |
$atts[ $k ] = $v; |
| 480 |
|
| 481 |
} |
| 482 |
|
| 483 |
} |
| 484 |
|
| 485 |
|
| 486 |
// return |
| 487 |
return $atts; |
| 488 |
|
| 489 |
} |
| 490 |
|
| 491 |
|
| 492 |
/* |
| 493 |
* acf_nonce_input |
| 494 |
* |
| 495 |
* This function will create a basic nonce input |
| 496 |
* |
| 497 |
* @type function |
| 498 |
* @date 24/5/17 |
| 499 |
* @since 5.6.0 |
| 500 |
* |
| 501 |
* @param $post_id (int) |
| 502 |
* @return $post_id (int) |
| 503 |
*/ |
| 504 |
|
| 505 |
function acf_nonce_input( $nonce = '' ) { |
| 506 |
|
| 507 |
echo '<input type="hidden" name="_acf_nonce" value="' . wp_create_nonce( $nonce ) . '" />'; |
| 508 |
|
| 509 |
} |
| 510 |
|
| 511 |
|
| 512 |
/* |
| 513 |
* acf_extract_var |
| 514 |
* |
| 515 |
* This function will remove the var from the array, and return the var |
| 516 |
* |
| 517 |
* @type function |
| 518 |
* @date 2/10/13 |
| 519 |
* @since 5.0.0 |
| 520 |
* |
| 521 |
* @param $array (array) |
| 522 |
* @param $key (string) |
| 523 |
* @return (mixed) |
| 524 |
*/ |
| 525 |
|
| 526 |
function acf_extract_var( &$array, $key, $default = null ) { |
| 527 |
|
| 528 |
// check if exists |
| 529 |
// - uses array_key_exists to extract NULL values (isset will fail) |
| 530 |
if( is_array($array) && array_key_exists($key, $array) ) { |
| 531 |
|
| 532 |
// store value |
| 533 |
$v = $array[ $key ]; |
| 534 |
|
| 535 |
|
| 536 |
// unset |
| 537 |
unset( $array[ $key ] ); |
| 538 |
|
| 539 |
|
| 540 |
// return |
| 541 |
return $v; |
| 542 |
|
| 543 |
} |
| 544 |
|
| 545 |
|
| 546 |
// return |
| 547 |
return $default; |
| 548 |
} |
| 549 |
|
| 550 |
|
| 551 |
/* |
| 552 |
* acf_extract_vars |
| 553 |
* |
| 554 |
* This function will remove the vars from the array, and return the vars |
| 555 |
* |
| 556 |
* @type function |
| 557 |
* @date 8/10/13 |
| 558 |
* @since 5.0.0 |
| 559 |
* |
| 560 |
* @param $post_id (int) |
| 561 |
* @return $post_id (int) |
| 562 |
*/ |
| 563 |
|
| 564 |
function acf_extract_vars( &$array, $keys ) { |
| 565 |
|
| 566 |
$r = array(); |
| 567 |
|
| 568 |
foreach( $keys as $key ) { |
| 569 |
|
| 570 |
$r[ $key ] = acf_extract_var( $array, $key ); |
| 571 |
|
| 572 |
} |
| 573 |
|
| 574 |
return $r; |
| 575 |
} |
| 576 |
|
| 577 |
|
| 578 |
/* |
| 579 |
* acf_get_sub_array |
| 580 |
* |
| 581 |
* This function will return a sub array of data |
| 582 |
* |
| 583 |
* @type function |
| 584 |
* @date 15/03/2016 |
| 585 |
* @since 5.3.2 |
| 586 |
* |
| 587 |
* @param $post_id (int) |
| 588 |
* @return $post_id (int) |
| 589 |
*/ |
| 590 |
|
| 591 |
function acf_get_sub_array( $array, $keys ) { |
| 592 |
|
| 593 |
$r = array(); |
| 594 |
|
| 595 |
foreach( $keys as $key ) { |
| 596 |
|
| 597 |
$r[ $key ] = $array[ $key ]; |
| 598 |
|
| 599 |
} |
| 600 |
|
| 601 |
return $r; |
| 602 |
|
| 603 |
} |
| 604 |
|
| 605 |
|
| 606 |
/** |
| 607 |
* acf_get_post_types |
| 608 |
* |
| 609 |
* Returns an array of post type names. |
| 610 |
* |
| 611 |
* @date 7/10/13 |
| 612 |
* @since 5.0.0 |
| 613 |
* |
| 614 |
* @param array $args Optional. An array of key => value arguments to match against the post type objects. Default empty array. |
| 615 |
* @return array A list of post type names. |
| 616 |
*/ |
| 617 |
|
| 618 |
function acf_get_post_types( $args = array() ) { |
| 619 |
|
| 620 |
// vars |
| 621 |
$post_types = array(); |
| 622 |
|
| 623 |
// extract special arg |
| 624 |
$exclude = acf_extract_var( $args, 'exclude', array() ); |
| 625 |
$exclude[] = 'acf-field'; |
| 626 |
$exclude[] = 'acf-field-group'; |
| 627 |
|
| 628 |
// get post type objects |
| 629 |
$objects = get_post_types( $args, 'objects' ); |
| 630 |
|
| 631 |
// loop |
| 632 |
foreach( $objects as $i => $object ) { |
| 633 |
|
| 634 |
// bail early if is exclude |
| 635 |
if( in_array($i, $exclude) ) continue; |
| 636 |
|
| 637 |
// bail early if is builtin (WP) private post type |
| 638 |
// - nav_menu_item, revision, customize_changeset, etc |
| 639 |
if( $object->_builtin && !$object->public ) continue; |
| 640 |
|
| 641 |
// append |
| 642 |
$post_types[] = $i; |
| 643 |
} |
| 644 |
|
| 645 |
// filter |
| 646 |
$post_types = apply_filters('acf/get_post_types', $post_types, $args); |
| 647 |
|
| 648 |
// return |
| 649 |
return $post_types; |
| 650 |
} |
| 651 |
|
| 652 |
function acf_get_pretty_post_types( $post_types = array() ) { |
| 653 |
|
| 654 |
// get post types |
| 655 |
if( empty($post_types) ) { |
| 656 |
|
| 657 |
// get all custom post types |
| 658 |
$post_types = acf_get_post_types(); |
| 659 |
|
| 660 |
} |
| 661 |
|
| 662 |
|
| 663 |
// get labels |
| 664 |
$ref = array(); |
| 665 |
$r = array(); |
| 666 |
|
| 667 |
foreach( $post_types as $post_type ) { |
| 668 |
|
| 669 |
// vars |
| 670 |
$label = acf_get_post_type_label($post_type); |
| 671 |
|
| 672 |
|
| 673 |
// append to r |
| 674 |
$r[ $post_type ] = $label; |
| 675 |
|
| 676 |
|
| 677 |
// increase counter |
| 678 |
if( !isset($ref[ $label ]) ) { |
| 679 |
|
| 680 |
$ref[ $label ] = 0; |
| 681 |
|
| 682 |
} |
| 683 |
|
| 684 |
$ref[ $label ]++; |
| 685 |
} |
| 686 |
|
| 687 |
|
| 688 |
// get slugs |
| 689 |
foreach( array_keys($r) as $i ) { |
| 690 |
|
| 691 |
// vars |
| 692 |
$post_type = $r[ $i ]; |
| 693 |
|
| 694 |
if( $ref[ $post_type ] > 1 ) { |
| 695 |
|
| 696 |
$r[ $i ] .= ' (' . $i . ')'; |
| 697 |
|
| 698 |
} |
| 699 |
|
| 700 |
} |
| 701 |
|
| 702 |
|
| 703 |
// return |
| 704 |
return $r; |
| 705 |
|
| 706 |
} |
| 707 |
|
| 708 |
|
| 709 |
|
| 710 |
/* |
| 711 |
* acf_get_post_type_label |
| 712 |
* |
| 713 |
* This function will return a pretty label for a specific post_type |
| 714 |
* |
| 715 |
* @type function |
| 716 |
* @date 5/07/2016 |
| 717 |
* @since 5.4.0 |
| 718 |
* |
| 719 |
* @param $post_type (string) |
| 720 |
* @return (string) |
| 721 |
*/ |
| 722 |
|
| 723 |
function acf_get_post_type_label( $post_type ) { |
| 724 |
|
| 725 |
// vars |
| 726 |
$label = $post_type; |
| 727 |
|
| 728 |
|
| 729 |
// check that object exists |
| 730 |
// - case exists when importing field group from another install and post type does not exist |
| 731 |
if( post_type_exists($post_type) ) { |
| 732 |
|
| 733 |
$obj = get_post_type_object($post_type); |
| 734 |
$label = $obj->labels->singular_name; |
| 735 |
|
| 736 |
} |
| 737 |
|
| 738 |
|
| 739 |
// return |
| 740 |
return $label; |
| 741 |
|
| 742 |
} |
| 743 |
|
| 744 |
|
| 745 |
/* |
| 746 |
* acf_verify_nonce |
| 747 |
* |
| 748 |
* This function will look at the $_POST['_acf_nonce'] value and return true or false |
| 749 |
* |
| 750 |
* @type function |
| 751 |
* @date 15/10/13 |
| 752 |
* @since 5.0.0 |
| 753 |
* |
| 754 |
* @param $nonce (string) |
| 755 |
* @return (boolean) |
| 756 |
*/ |
| 757 |
|
| 758 |
function acf_verify_nonce( $value) { |
| 759 |
|
| 760 |
// vars |
| 761 |
$nonce = acf_maybe_get_POST('_acf_nonce'); |
| 762 |
|
| 763 |
|
| 764 |
// bail early nonce does not match (post|user|comment|term) |
| 765 |
if( !$nonce || !wp_verify_nonce($nonce, $value) ) return false; |
| 766 |
|
| 767 |
|
| 768 |
// reset nonce (only allow 1 save) |
| 769 |
$_POST['_acf_nonce'] = false; |
| 770 |
|
| 771 |
|
| 772 |
// return |
| 773 |
return true; |
| 774 |
|
| 775 |
} |
| 776 |
|
| 777 |
|
| 778 |
/* |
| 779 |
* acf_verify_ajax |
| 780 |
* |
| 781 |
* This function will return true if the current AJAX request is valid |
| 782 |
* It's action will also allow WPML to set the lang and avoid AJAX get_posts issues |
| 783 |
* |
| 784 |
* @type function |
| 785 |
* @date 7/08/2015 |
| 786 |
* @since 5.2.3 |
| 787 |
* |
| 788 |
* @param n/a |
| 789 |
* @return (boolean) |
| 790 |
*/ |
| 791 |
|
| 792 |
function acf_verify_ajax() { |
| 793 |
|
| 794 |
// vars |
| 795 |
$nonce = isset($_REQUEST['nonce']) ? $_REQUEST['nonce'] : ''; |
| 796 |
|
| 797 |
// bail early if not acf nonce |
| 798 |
if( !$nonce || !wp_verify_nonce($nonce, 'acf_nonce') ) { |
| 799 |
return false; |
| 800 |
} |
| 801 |
|
| 802 |
// action for 3rd party customization |
| 803 |
do_action('acf/verify_ajax'); |
| 804 |
|
| 805 |
// return |
| 806 |
return true; |
| 807 |
} |
| 808 |
|
| 809 |
|
| 810 |
/* |
| 811 |
* acf_get_image_sizes |
| 812 |
* |
| 813 |
* This function will return an array of available image sizes |
| 814 |
* |
| 815 |
* @type function |
| 816 |
* @date 23/10/13 |
| 817 |
* @since 5.0.0 |
| 818 |
* |
| 819 |
* @param n/a |
| 820 |
* @return (array) |
| 821 |
*/ |
| 822 |
|
| 823 |
function acf_get_image_sizes() { |
| 824 |
|
| 825 |
// vars |
| 826 |
$sizes = array( |
| 827 |
'thumbnail' => __("Thumbnail",'acf'), |
| 828 |
'medium' => __("Medium",'acf'), |
| 829 |
'large' => __("Large",'acf') |
| 830 |
); |
| 831 |
|
| 832 |
|
| 833 |
// find all sizes |
| 834 |
$all_sizes = get_intermediate_image_sizes(); |
| 835 |
|
| 836 |
|
| 837 |
// add extra registered sizes |
| 838 |
if( !empty($all_sizes) ) { |
| 839 |
|
| 840 |
foreach( $all_sizes as $size ) { |
| 841 |
|
| 842 |
// bail early if already in array |
| 843 |
if( isset($sizes[ $size ]) ) { |
| 844 |
|
| 845 |
continue; |
| 846 |
|
| 847 |
} |
| 848 |
|
| 849 |
|
| 850 |
// append to array |
| 851 |
$label = str_replace('-', ' ', $size); |
| 852 |
$label = ucwords( $label ); |
| 853 |
$sizes[ $size ] = $label; |
| 854 |
|
| 855 |
} |
| 856 |
|
| 857 |
} |
| 858 |
|
| 859 |
|
| 860 |
// add sizes |
| 861 |
foreach( array_keys($sizes) as $s ) { |
| 862 |
|
| 863 |
// vars |
| 864 |
$data = acf_get_image_size($s); |
| 865 |
|
| 866 |
|
| 867 |
// append |
| 868 |
if( $data['width'] && $data['height'] ) { |
| 869 |
|
| 870 |
$sizes[ $s ] .= ' (' . $data['width'] . ' x ' . $data['height'] . ')'; |
| 871 |
|
| 872 |
} |
| 873 |
|
| 874 |
} |
| 875 |
|
| 876 |
|
| 877 |
// add full end |
| 878 |
$sizes['full'] = __("Full Size",'acf'); |
| 879 |
|
| 880 |
|
| 881 |
// filter for 3rd party customization |
| 882 |
$sizes = apply_filters( 'acf/get_image_sizes', $sizes ); |
| 883 |
|
| 884 |
|
| 885 |
// return |
| 886 |
return $sizes; |
| 887 |
|
| 888 |
} |
| 889 |
|
| 890 |
function acf_get_image_size( $s = '' ) { |
| 891 |
|
| 892 |
// global |
| 893 |
global $_wp_additional_image_sizes; |
| 894 |
|
| 895 |
|
| 896 |
// rename for nicer code |
| 897 |
$_sizes = $_wp_additional_image_sizes; |
| 898 |
|
| 899 |
|
| 900 |
// vars |
| 901 |
$data = array( |
| 902 |
'width' => isset($_sizes[$s]['width']) ? $_sizes[$s]['width'] : get_option("{$s}_size_w"), |
| 903 |
'height' => isset($_sizes[$s]['height']) ? $_sizes[$s]['height'] : get_option("{$s}_size_h") |
| 904 |
); |
| 905 |
|
| 906 |
|
| 907 |
// return |
| 908 |
return $data; |
| 909 |
|
| 910 |
} |
| 911 |
|
| 912 |
/** |
| 913 |
* acf_version_compare |
| 914 |
* |
| 915 |
* Similar to the version_compare() function but with extra functionality. |
| 916 |
* |
| 917 |
* @date 21/11/16 |
| 918 |
* @since 5.5.0 |
| 919 |
* |
| 920 |
* @param string $left The left version number. |
| 921 |
* @param string $compare The compare operator. |
| 922 |
* @param string $right The right version number. |
| 923 |
* @return bool |
| 924 |
*/ |
| 925 |
function acf_version_compare( $left = '', $compare = '>', $right = '' ) { |
| 926 |
|
| 927 |
// Detect 'wp' placeholder. |
| 928 |
if( $left === 'wp' ) { |
| 929 |
global $wp_version; |
| 930 |
$left = $wp_version; |
| 931 |
} |
| 932 |
|
| 933 |
// Return result. |
| 934 |
return version_compare( $left, $right, $compare ); |
| 935 |
} |
| 936 |
|
| 937 |
|
| 938 |
/* |
| 939 |
* acf_get_full_version |
| 940 |
* |
| 941 |
* This function will remove any '-beta1' or '-RC1' strings from a version |
| 942 |
* |
| 943 |
* @type function |
| 944 |
* @date 24/11/16 |
| 945 |
* @since 5.5.0 |
| 946 |
* |
| 947 |
* @param $version (string) |
| 948 |
* @return (string) |
| 949 |
*/ |
| 950 |
|
| 951 |
function acf_get_full_version( $version = '1' ) { |
| 952 |
|
| 953 |
// remove '-beta1' or '-RC1' |
| 954 |
if( $pos = strpos($version, '-') ) { |
| 955 |
|
| 956 |
$version = substr($version, 0, $pos); |
| 957 |
|
| 958 |
} |
| 959 |
|
| 960 |
|
| 961 |
// return |
| 962 |
return $version; |
| 963 |
|
| 964 |
} |
| 965 |
|
| 966 |
|
| 967 |
/* |
| 968 |
* acf_get_terms |
| 969 |
* |
| 970 |
* This function is a wrapper for the get_terms() function |
| 971 |
* |
| 972 |
* @type function |
| 973 |
* @date 28/09/2016 |
| 974 |
* @since 5.4.0 |
| 975 |
* |
| 976 |
* @param $args (array) |
| 977 |
* @return (array) |
| 978 |
*/ |
| 979 |
|
| 980 |
function acf_get_terms( $args ) { |
| 981 |
|
| 982 |
// defaults |
| 983 |
$args = wp_parse_args($args, array( |
| 984 |
'taxonomy' => null, |
| 985 |
'hide_empty' => false, |
| 986 |
'update_term_meta_cache' => false, |
| 987 |
)); |
| 988 |
|
| 989 |
// parameters changed in version 4.5 |
| 990 |
if( acf_version_compare('wp', '<', '4.5') ) { |
| 991 |
return get_terms( $args['taxonomy'], $args ); |
| 992 |
} |
| 993 |
|
| 994 |
// return |
| 995 |
return get_terms( $args ); |
| 996 |
} |
| 997 |
|
| 998 |
|
| 999 |
/* |
| 1000 |
* acf_get_taxonomy_terms |
| 1001 |
* |
| 1002 |
* This function will return an array of available taxonomy terms |
| 1003 |
* |
| 1004 |
* @type function |
| 1005 |
* @date 7/10/13 |
| 1006 |
* @since 5.0.0 |
| 1007 |
* |
| 1008 |
* @param $taxonomies (array) |
| 1009 |
* @return (array) |
| 1010 |
*/ |
| 1011 |
|
| 1012 |
function acf_get_taxonomy_terms( $taxonomies = array() ) { |
| 1013 |
|
| 1014 |
// force array |
| 1015 |
$taxonomies = acf_get_array( $taxonomies ); |
| 1016 |
|
| 1017 |
|
| 1018 |
// get pretty taxonomy names |
| 1019 |
$taxonomies = acf_get_pretty_taxonomies( $taxonomies ); |
| 1020 |
|
| 1021 |
|
| 1022 |
// vars |
| 1023 |
$r = array(); |
| 1024 |
|
| 1025 |
|
| 1026 |
// populate $r |
| 1027 |
foreach( array_keys($taxonomies) as $taxonomy ) { |
| 1028 |
|
| 1029 |
// vars |
| 1030 |
$label = $taxonomies[ $taxonomy ]; |
| 1031 |
$is_hierarchical = is_taxonomy_hierarchical( $taxonomy ); |
| 1032 |
$terms = acf_get_terms(array( |
| 1033 |
'taxonomy' => $taxonomy, |
| 1034 |
'hide_empty' => false |
| 1035 |
)); |
| 1036 |
|
| 1037 |
|
| 1038 |
// bail early i no terms |
| 1039 |
if( empty($terms) ) continue; |
| 1040 |
|
| 1041 |
|
| 1042 |
// sort into hierachial order! |
| 1043 |
if( $is_hierarchical ) { |
| 1044 |
|
| 1045 |
$terms = _get_term_children( 0, $terms, $taxonomy ); |
| 1046 |
|
| 1047 |
} |
| 1048 |
|
| 1049 |
|
| 1050 |
// add placeholder |
| 1051 |
$r[ $label ] = array(); |
| 1052 |
|
| 1053 |
|
| 1054 |
// add choices |
| 1055 |
foreach( $terms as $term ) { |
| 1056 |
|
| 1057 |
$k = "{$taxonomy}:{$term->slug}"; |
| 1058 |
$r[ $label ][ $k ] = acf_get_term_title( $term ); |
| 1059 |
|
| 1060 |
} |
| 1061 |
|
| 1062 |
} |
| 1063 |
|
| 1064 |
|
| 1065 |
// return |
| 1066 |
return $r; |
| 1067 |
|
| 1068 |
} |
| 1069 |
|
| 1070 |
|
| 1071 |
/* |
| 1072 |
* acf_decode_taxonomy_terms |
| 1073 |
* |
| 1074 |
* This function decodes the $taxonomy:$term strings into a nested array |
| 1075 |
* |
| 1076 |
* @type function |
| 1077 |
* @date 27/02/2014 |
| 1078 |
* @since 5.0.0 |
| 1079 |
* |
| 1080 |
* @param $terms (array) |
| 1081 |
* @return (array) |
| 1082 |
*/ |
| 1083 |
|
| 1084 |
function acf_decode_taxonomy_terms( $strings = false ) { |
| 1085 |
|
| 1086 |
// bail early if no terms |
| 1087 |
if( empty($strings) ) return false; |
| 1088 |
|
| 1089 |
|
| 1090 |
// vars |
| 1091 |
$terms = array(); |
| 1092 |
|
| 1093 |
|
| 1094 |
// loop |
| 1095 |
foreach( $strings as $string ) { |
| 1096 |
|
| 1097 |
// vars |
| 1098 |
$data = acf_decode_taxonomy_term( $string ); |
| 1099 |
$taxonomy = $data['taxonomy']; |
| 1100 |
$term = $data['term']; |
| 1101 |
|
| 1102 |
|
| 1103 |
// create empty array |
| 1104 |
if( !isset($terms[ $taxonomy ]) ) { |
| 1105 |
|
| 1106 |
$terms[ $taxonomy ] = array(); |
| 1107 |
|
| 1108 |
} |
| 1109 |
|
| 1110 |
|
| 1111 |
// append |
| 1112 |
$terms[ $taxonomy ][] = $term; |
| 1113 |
|
| 1114 |
} |
| 1115 |
|
| 1116 |
|
| 1117 |
// return |
| 1118 |
return $terms; |
| 1119 |
|
| 1120 |
} |
| 1121 |
|
| 1122 |
|
| 1123 |
/* |
| 1124 |
* acf_decode_taxonomy_term |
| 1125 |
* |
| 1126 |
* This function will return the taxonomy and term slug for a given value |
| 1127 |
* |
| 1128 |
* @type function |
| 1129 |
* @date 31/03/2014 |
| 1130 |
* @since 5.0.0 |
| 1131 |
* |
| 1132 |
* @param $string (string) |
| 1133 |
* @return (array) |
| 1134 |
*/ |
| 1135 |
|
| 1136 |
function acf_decode_taxonomy_term( $value ) { |
| 1137 |
|
| 1138 |
// vars |
| 1139 |
$data = array( |
| 1140 |
'taxonomy' => '', |
| 1141 |
'term' => '' |
| 1142 |
); |
| 1143 |
|
| 1144 |
|
| 1145 |
// int |
| 1146 |
if( is_numeric($value) ) { |
| 1147 |
|
| 1148 |
$data['term'] = $value; |
| 1149 |
|
| 1150 |
// string |
| 1151 |
} elseif( is_string($value) ) { |
| 1152 |
|
| 1153 |
$value = explode(':', $value); |
| 1154 |
$data['taxonomy'] = isset($value[0]) ? $value[0] : ''; |
| 1155 |
$data['term'] = isset($value[1]) ? $value[1] : ''; |
| 1156 |
|
| 1157 |
// error |
| 1158 |
} else { |
| 1159 |
|
| 1160 |
return false; |
| 1161 |
|
| 1162 |
} |
| 1163 |
|
| 1164 |
|
| 1165 |
// allow for term_id (Used by ACF v4) |
| 1166 |
if( is_numeric($data['term']) ) { |
| 1167 |
|
| 1168 |
// global |
| 1169 |
global $wpdb; |
| 1170 |
|
| 1171 |
|
| 1172 |
// find taxonomy |
| 1173 |
if( !$data['taxonomy'] ) { |
| 1174 |
|
| 1175 |
$data['taxonomy'] = $wpdb->get_var( $wpdb->prepare("SELECT taxonomy FROM $wpdb->term_taxonomy WHERE term_id = %d LIMIT 1", $data['term']) ); |
| 1176 |
|
| 1177 |
} |
| 1178 |
|
| 1179 |
|
| 1180 |
// find term (may have numeric slug '123') |
| 1181 |
$term = get_term_by( 'slug', $data['term'], $data['taxonomy'] ); |
| 1182 |
|
| 1183 |
|
| 1184 |
// attempt get term via ID (ACF4 uses ID) |
| 1185 |
if( !$term ) $term = get_term( $data['term'], $data['taxonomy'] ); |
| 1186 |
|
| 1187 |
|
| 1188 |
// bail early if no term |
| 1189 |
if( !$term ) return false; |
| 1190 |
|
| 1191 |
|
| 1192 |
// update |
| 1193 |
$data['taxonomy'] = $term->taxonomy; |
| 1194 |
$data['term'] = $term->slug; |
| 1195 |
|
| 1196 |
} |
| 1197 |
|
| 1198 |
|
| 1199 |
// return |
| 1200 |
return $data; |
| 1201 |
|
| 1202 |
} |
| 1203 |
|
| 1204 |
/** |
| 1205 |
* acf_array |
| 1206 |
* |
| 1207 |
* Casts the value into an array. |
| 1208 |
* |
| 1209 |
* @date 9/1/19 |
| 1210 |
* @since 5.7.10 |
| 1211 |
* |
| 1212 |
* @param mixed $val The value to cast. |
| 1213 |
* @return array |
| 1214 |
*/ |
| 1215 |
function acf_array( $val = array() ) { |
| 1216 |
return (array) $val; |
| 1217 |
} |
| 1218 |
|
| 1219 |
/* |
| 1220 |
* acf_get_array |
| 1221 |
* |
| 1222 |
* This function will force a variable to become an array |
| 1223 |
* |
| 1224 |
* @type function |
| 1225 |
* @date 4/02/2014 |
| 1226 |
* @since 5.0.0 |
| 1227 |
* |
| 1228 |
* @param $var (mixed) |
| 1229 |
* @return (array) |
| 1230 |
*/ |
| 1231 |
|
| 1232 |
function acf_get_array( $var = false, $delimiter = '' ) { |
| 1233 |
|
| 1234 |
// array |
| 1235 |
if( is_array($var) ) { |
| 1236 |
return $var; |
| 1237 |
} |
| 1238 |
|
| 1239 |
|
| 1240 |
// bail early if empty |
| 1241 |
if( acf_is_empty($var) ) { |
| 1242 |
return array(); |
| 1243 |
} |
| 1244 |
|
| 1245 |
|
| 1246 |
// string |
| 1247 |
if( is_string($var) && $delimiter ) { |
| 1248 |
return explode($delimiter, $var); |
| 1249 |
} |
| 1250 |
|
| 1251 |
|
| 1252 |
// place in array |
| 1253 |
return (array) $var; |
| 1254 |
|
| 1255 |
} |
| 1256 |
|
| 1257 |
|
| 1258 |
/* |
| 1259 |
* acf_get_numeric |
| 1260 |
* |
| 1261 |
* This function will return numeric values |
| 1262 |
* |
| 1263 |
* @type function |
| 1264 |
* @date 15/07/2016 |
| 1265 |
* @since 5.4.0 |
| 1266 |
* |
| 1267 |
* @param $value (mixed) |
| 1268 |
* @return (mixed) |
| 1269 |
*/ |
| 1270 |
|
| 1271 |
function acf_get_numeric( $value = '' ) { |
| 1272 |
|
| 1273 |
// vars |
| 1274 |
$numbers = array(); |
| 1275 |
$is_array = is_array($value); |
| 1276 |
|
| 1277 |
|
| 1278 |
// loop |
| 1279 |
foreach( (array) $value as $v ) { |
| 1280 |
|
| 1281 |
if( is_numeric($v) ) $numbers[] = (int) $v; |
| 1282 |
|
| 1283 |
} |
| 1284 |
|
| 1285 |
|
| 1286 |
// bail early if is empty |
| 1287 |
if( empty($numbers) ) return false; |
| 1288 |
|
| 1289 |
|
| 1290 |
// convert array |
| 1291 |
if( !$is_array ) $numbers = $numbers[0]; |
| 1292 |
|
| 1293 |
|
| 1294 |
// return |
| 1295 |
return $numbers; |
| 1296 |
|
| 1297 |
} |
| 1298 |
|
| 1299 |
|
| 1300 |
/** |
| 1301 |
* acf_get_posts |
| 1302 |
* |
| 1303 |
* Similar to the get_posts() function but with extra functionality. |
| 1304 |
* |
| 1305 |
* @date 3/03/15 |
| 1306 |
* @since 5.1.5 |
| 1307 |
* |
| 1308 |
* @param array $args The query args. |
| 1309 |
* @return array |
| 1310 |
*/ |
| 1311 |
function acf_get_posts( $args = array() ) { |
| 1312 |
|
| 1313 |
// Vars. |
| 1314 |
$posts = array(); |
| 1315 |
|
| 1316 |
// Apply default args. |
| 1317 |
$args = wp_parse_args($args, array( |
| 1318 |
'posts_per_page' => -1, |
| 1319 |
'post_type' => '', |
| 1320 |
'post_status' => 'any', |
| 1321 |
'update_post_meta_cache' => false, |
| 1322 |
'update_post_term_cache' => false |
| 1323 |
)); |
| 1324 |
|
| 1325 |
// Avoid default 'post' post_type by providing all public types. |
| 1326 |
if( !$args['post_type'] ) { |
| 1327 |
$args['post_type'] = acf_get_post_types(); |
| 1328 |
} |
| 1329 |
|
| 1330 |
// Check if specifc post ID's have been provided. |
| 1331 |
if( $args['post__in'] ) { |
| 1332 |
|
| 1333 |
// Clean value into an array of IDs. |
| 1334 |
$args['post__in'] = array_map('intval', acf_array($args['post__in'])); |
| 1335 |
} |
| 1336 |
|
| 1337 |
// Query posts. |
| 1338 |
$posts = get_posts( $args ); |
| 1339 |
|
| 1340 |
// Remove any potential empty results. |
| 1341 |
$posts = array_filter( $posts ); |
| 1342 |
|
| 1343 |
// Manually order results. |
| 1344 |
if( $posts && $args['post__in'] ) { |
| 1345 |
$order = array(); |
| 1346 |
foreach( $posts as $i => $post ) { |
| 1347 |
$order[ $i ] = array_search( $post->ID, $args['post__in'] ); |
| 1348 |
} |
| 1349 |
array_multisort($order, $posts); |
| 1350 |
} |
| 1351 |
|
| 1352 |
// Return posts. |
| 1353 |
return $posts; |
| 1354 |
} |
| 1355 |
|
| 1356 |
|
| 1357 |
/* |
| 1358 |
* _acf_query_remove_post_type |
| 1359 |
* |
| 1360 |
* This function will remove the 'wp_posts.post_type' WHERE clause completely |
| 1361 |
* When using 'post__in', this clause is unneccessary and slow. |
| 1362 |
* |
| 1363 |
* @type function |
| 1364 |
* @date 4/03/2015 |
| 1365 |
* @since 5.1.5 |
| 1366 |
* |
| 1367 |
* @param $sql (string) |
| 1368 |
* @return $sql |
| 1369 |
*/ |
| 1370 |
|
| 1371 |
function _acf_query_remove_post_type( $sql ) { |
| 1372 |
|
| 1373 |
// global |
| 1374 |
global $wpdb; |
| 1375 |
|
| 1376 |
|
| 1377 |
// bail ealry if no 'wp_posts.ID IN' |
| 1378 |
if( strpos($sql, "$wpdb->posts.ID IN") === false ) { |
| 1379 |
|
| 1380 |
return $sql; |
| 1381 |
|
| 1382 |
} |
| 1383 |
|
| 1384 |
|
| 1385 |
// get bits |
| 1386 |
$glue = 'AND'; |
| 1387 |
$bits = explode($glue, $sql); |
| 1388 |
|
| 1389 |
|
| 1390 |
// loop through $where and remove any post_type queries |
| 1391 |
foreach( $bits as $i => $bit ) { |
| 1392 |
|
| 1393 |
if( strpos($bit, "$wpdb->posts.post_type") !== false ) { |
| 1394 |
|
| 1395 |
unset( $bits[ $i ] ); |
| 1396 |
|
| 1397 |
} |
| 1398 |
|
| 1399 |
} |
| 1400 |
|
| 1401 |
|
| 1402 |
// join $where back together |
| 1403 |
$sql = implode($glue, $bits); |
| 1404 |
|
| 1405 |
|
| 1406 |
// return |
| 1407 |
return $sql; |
| 1408 |
|
| 1409 |
} |
| 1410 |
|
| 1411 |
|
| 1412 |
/* |
| 1413 |
* acf_get_grouped_posts |
| 1414 |
* |
| 1415 |
* This function will return all posts grouped by post_type |
| 1416 |
* This is handy for select settings |
| 1417 |
* |
| 1418 |
* @type function |
| 1419 |
* @date 27/02/2014 |
| 1420 |
* @since 5.0.0 |
| 1421 |
* |
| 1422 |
* @param $args (array) |
| 1423 |
* @return (array) |
| 1424 |
*/ |
| 1425 |
|
| 1426 |
function acf_get_grouped_posts( $args ) { |
| 1427 |
|
| 1428 |
// vars |
| 1429 |
$data = array(); |
| 1430 |
|
| 1431 |
|
| 1432 |
// defaults |
| 1433 |
$args = wp_parse_args( $args, array( |
| 1434 |
'posts_per_page' => -1, |
| 1435 |
'paged' => 0, |
| 1436 |
'post_type' => 'post', |
| 1437 |
'orderby' => 'menu_order title', |
| 1438 |
'order' => 'ASC', |
| 1439 |
'post_status' => 'any', |
| 1440 |
'suppress_filters' => false, |
| 1441 |
'update_post_meta_cache' => false, |
| 1442 |
)); |
| 1443 |
|
| 1444 |
|
| 1445 |
// find array of post_type |
| 1446 |
$post_types = acf_get_array( $args['post_type'] ); |
| 1447 |
$post_types_labels = acf_get_pretty_post_types($post_types); |
| 1448 |
$is_single_post_type = ( count($post_types) == 1 ); |
| 1449 |
|
| 1450 |
|
| 1451 |
// attachment doesn't work if it is the only item in an array |
| 1452 |
if( $is_single_post_type ) { |
| 1453 |
$args['post_type'] = reset($post_types); |
| 1454 |
} |
| 1455 |
|
| 1456 |
|
| 1457 |
// add filter to orderby post type |
| 1458 |
if( !$is_single_post_type ) { |
| 1459 |
add_filter('posts_orderby', '_acf_orderby_post_type', 10, 2); |
| 1460 |
} |
| 1461 |
|
| 1462 |
|
| 1463 |
// get posts |
| 1464 |
$posts = get_posts( $args ); |
| 1465 |
|
| 1466 |
|
| 1467 |
// remove this filter (only once) |
| 1468 |
if( !$is_single_post_type ) { |
| 1469 |
remove_filter('posts_orderby', '_acf_orderby_post_type', 10, 2); |
| 1470 |
} |
| 1471 |
|
| 1472 |
|
| 1473 |
// loop |
| 1474 |
foreach( $post_types as $post_type ) { |
| 1475 |
|
| 1476 |
// vars |
| 1477 |
$this_posts = array(); |
| 1478 |
$this_group = array(); |
| 1479 |
|
| 1480 |
|
| 1481 |
// populate $this_posts |
| 1482 |
foreach( $posts as $post ) { |
| 1483 |
if( $post->post_type == $post_type ) { |
| 1484 |
$this_posts[] = $post; |
| 1485 |
} |
| 1486 |
} |
| 1487 |
|
| 1488 |
|
| 1489 |
// bail early if no posts for this post type |
| 1490 |
if( empty($this_posts) ) continue; |
| 1491 |
|
| 1492 |
|
| 1493 |
// sort into hierachial order! |
| 1494 |
// this will fail if a search has taken place because parents wont exist |
| 1495 |
if( is_post_type_hierarchical($post_type) && empty($args['s'])) { |
| 1496 |
|
| 1497 |
// vars |
| 1498 |
$post_id = $this_posts[0]->ID; |
| 1499 |
$parent_id = acf_maybe_get($args, 'post_parent', 0); |
| 1500 |
$offset = 0; |
| 1501 |
$length = count($this_posts); |
| 1502 |
|
| 1503 |
|
| 1504 |
// get all posts from this post type |
| 1505 |
$all_posts = get_posts(array_merge($args, array( |
| 1506 |
'posts_per_page' => -1, |
| 1507 |
'paged' => 0, |
| 1508 |
'post_type' => $post_type |
| 1509 |
))); |
| 1510 |
|
| 1511 |
|
| 1512 |
// find starting point (offset) |
| 1513 |
foreach( $all_posts as $i => $post ) { |
| 1514 |
if( $post->ID == $post_id ) { |
| 1515 |
$offset = $i; |
| 1516 |
break; |
| 1517 |
} |
| 1518 |
} |
| 1519 |
|
| 1520 |
|
| 1521 |
// order posts |
| 1522 |
$ordered_posts = get_page_children($parent_id, $all_posts); |
| 1523 |
|
| 1524 |
|
| 1525 |
// compare aray lengths |
| 1526 |
// if $ordered_posts is smaller than $all_posts, WP has lost posts during the get_page_children() function |
| 1527 |
// this is possible when get_post( $args ) filter out parents (via taxonomy, meta and other search parameters) |
| 1528 |
if( count($ordered_posts) == count($all_posts) ) { |
| 1529 |
$this_posts = array_slice($ordered_posts, $offset, $length); |
| 1530 |
} |
| 1531 |
|
| 1532 |
} |
| 1533 |
|
| 1534 |
|
| 1535 |
// populate $this_posts |
| 1536 |
foreach( $this_posts as $post ) { |
| 1537 |
$this_group[ $post->ID ] = $post; |
| 1538 |
} |
| 1539 |
|
| 1540 |
|
| 1541 |
// group by post type |
| 1542 |
$label = $post_types_labels[ $post_type ]; |
| 1543 |
$data[ $label ] = $this_group; |
| 1544 |
|
| 1545 |
} |
| 1546 |
|
| 1547 |
|
| 1548 |
// return |
| 1549 |
return $data; |
| 1550 |
|
| 1551 |
} |
| 1552 |
|
| 1553 |
|
| 1554 |
function _acf_orderby_post_type( $ordeby, $wp_query ) { |
| 1555 |
|
| 1556 |
// global |
| 1557 |
global $wpdb; |
| 1558 |
|
| 1559 |
|
| 1560 |
// get post types |
| 1561 |
$post_types = $wp_query->get('post_type'); |
| 1562 |
|
| 1563 |
|
| 1564 |
// prepend SQL |
| 1565 |
if( is_array($post_types) ) { |
| 1566 |
|
| 1567 |
$post_types = implode("','", $post_types); |
| 1568 |
$ordeby = "FIELD({$wpdb->posts}.post_type,'$post_types')," . $ordeby; |
| 1569 |
|
| 1570 |
} |
| 1571 |
|
| 1572 |
|
| 1573 |
// return |
| 1574 |
return $ordeby; |
| 1575 |
|
| 1576 |
} |
| 1577 |
|
| 1578 |
|
| 1579 |
function acf_get_post_title( $post = 0, $is_search = false ) { |
| 1580 |
|
| 1581 |
// vars |
| 1582 |
$post = get_post($post); |
| 1583 |
$title = ''; |
| 1584 |
$prepend = ''; |
| 1585 |
$append = ''; |
| 1586 |
|
| 1587 |
|
| 1588 |
// bail early if no post |
| 1589 |
if( !$post ) return ''; |
| 1590 |
|
| 1591 |
|
| 1592 |
// title |
| 1593 |
$title = get_the_title( $post->ID ); |
| 1594 |
|
| 1595 |
|
| 1596 |
// empty |
| 1597 |
if( $title === '' ) { |
| 1598 |
|
| 1599 |
$title = __('(no title)', 'acf'); |
| 1600 |
|
| 1601 |
} |
| 1602 |
|
| 1603 |
|
| 1604 |
// status |
| 1605 |
if( get_post_status( $post->ID ) != "publish" ) { |
| 1606 |
|
| 1607 |
$append .= ' (' . get_post_status( $post->ID ) . ')'; |
| 1608 |
|
| 1609 |
} |
| 1610 |
|
| 1611 |
|
| 1612 |
// ancestors |
| 1613 |
if( $post->post_type !== 'attachment' ) { |
| 1614 |
|
| 1615 |
// get ancestors |
| 1616 |
$ancestors = get_ancestors( $post->ID, $post->post_type ); |
| 1617 |
$prepend .= str_repeat('- ', count($ancestors)); |
| 1618 |
|
| 1619 |
|
| 1620 |
// add parent |
| 1621 |
/* |
| 1622 |
removed in 5.6.5 as not used by the UI |
| 1623 |
if( $is_search && !empty($ancestors) ) { |
| 1624 |
|
| 1625 |
// reverse |
| 1626 |
$ancestors = array_reverse($ancestors); |
| 1627 |
|
| 1628 |
|
| 1629 |
// convert id's into titles |
| 1630 |
foreach( $ancestors as $i => $id ) { |
| 1631 |
|
| 1632 |
$ancestors[ $i ] = get_the_title( $id ); |
| 1633 |
|
| 1634 |
} |
| 1635 |
|
| 1636 |
|
| 1637 |
// append |
| 1638 |
$append .= ' | ' . __('Parent', 'acf') . ': ' . implode(' / ', $ancestors); |
| 1639 |
|
| 1640 |
} |
| 1641 |
*/ |
| 1642 |
|
| 1643 |
} |
| 1644 |
|
| 1645 |
|
| 1646 |
// merge |
| 1647 |
$title = $prepend . $title . $append; |
| 1648 |
|
| 1649 |
|
| 1650 |
// return |
| 1651 |
return $title; |
| 1652 |
|
| 1653 |
} |
| 1654 |
|
| 1655 |
|
| 1656 |
function acf_order_by_search( $array, $search ) { |
| 1657 |
|
| 1658 |
// vars |
| 1659 |
$weights = array(); |
| 1660 |
$needle = strtolower( $search ); |
| 1661 |
|
| 1662 |
|
| 1663 |
// add key prefix |
| 1664 |
foreach( array_keys($array) as $k ) { |
| 1665 |
|
| 1666 |
$array[ '_' . $k ] = acf_extract_var( $array, $k ); |
| 1667 |
|
| 1668 |
} |
| 1669 |
|
| 1670 |
|
| 1671 |
// add search weight |
| 1672 |
foreach( $array as $k => $v ) { |
| 1673 |
|
| 1674 |
// vars |
| 1675 |
$weight = 0; |
| 1676 |
$haystack = strtolower( $v ); |
| 1677 |
$strpos = strpos( $haystack, $needle ); |
| 1678 |
|
| 1679 |
|
| 1680 |
// detect search match |
| 1681 |
if( $strpos !== false ) { |
| 1682 |
|
| 1683 |
// set eright to length of match |
| 1684 |
$weight = strlen( $search ); |
| 1685 |
|
| 1686 |
|
| 1687 |
// increase weight if match starts at begining of string |
| 1688 |
if( $strpos == 0 ) { |
| 1689 |
|
| 1690 |
$weight++; |
| 1691 |
|
| 1692 |
} |
| 1693 |
|
| 1694 |
} |
| 1695 |
|
| 1696 |
|
| 1697 |
// append to wights |
| 1698 |
$weights[ $k ] = $weight; |
| 1699 |
|
| 1700 |
} |
| 1701 |
|
| 1702 |
|
| 1703 |
// sort the array with menu_order ascending |
| 1704 |
array_multisort( $weights, SORT_DESC, $array ); |
| 1705 |
|
| 1706 |
|
| 1707 |
// remove key prefix |
| 1708 |
foreach( array_keys($array) as $k ) { |
| 1709 |
|
| 1710 |
$array[ substr($k,1) ] = acf_extract_var( $array, $k ); |
| 1711 |
|
| 1712 |
} |
| 1713 |
|
| 1714 |
|
| 1715 |
// return |
| 1716 |
return $array; |
| 1717 |
} |
| 1718 |
|
| 1719 |
|
| 1720 |
/* |
| 1721 |
* acf_get_pretty_user_roles |
| 1722 |
* |
| 1723 |
* description |
| 1724 |
* |
| 1725 |
* @type function |
| 1726 |
* @date 23/02/2016 |
| 1727 |
* @since 5.3.2 |
| 1728 |
* |
| 1729 |
* @param $post_id (int) |
| 1730 |
* @return $post_id (int) |
| 1731 |
*/ |
| 1732 |
|
| 1733 |
function acf_get_pretty_user_roles( $allowed = false ) { |
| 1734 |
|
| 1735 |
// vars |
| 1736 |
$editable_roles = get_editable_roles(); |
| 1737 |
$allowed = acf_get_array($allowed); |
| 1738 |
$roles = array(); |
| 1739 |
|
| 1740 |
|
| 1741 |
// loop |
| 1742 |
foreach( $editable_roles as $role_name => $role_details ) { |
| 1743 |
|
| 1744 |
// bail early if not allowed |
| 1745 |
if( !empty($allowed) && !in_array($role_name, $allowed) ) continue; |
| 1746 |
|
| 1747 |
|
| 1748 |
// append |
| 1749 |
$roles[ $role_name ] = translate_user_role( $role_details['name'] ); |
| 1750 |
|
| 1751 |
} |
| 1752 |
|
| 1753 |
|
| 1754 |
// return |
| 1755 |
return $roles; |
| 1756 |
|
| 1757 |
} |
| 1758 |
|
| 1759 |
|
| 1760 |
/* |
| 1761 |
* acf_get_grouped_users |
| 1762 |
* |
| 1763 |
* This function will return all users grouped by role |
| 1764 |
* This is handy for select settings |
| 1765 |
* |
| 1766 |
* @type function |
| 1767 |
* @date 27/02/2014 |
| 1768 |
* @since 5.0.0 |
| 1769 |
* |
| 1770 |
* @param $args (array) |
| 1771 |
* @return (array) |
| 1772 |
*/ |
| 1773 |
|
| 1774 |
function acf_get_grouped_users( $args = array() ) { |
| 1775 |
|
| 1776 |
// vars |
| 1777 |
$r = array(); |
| 1778 |
|
| 1779 |
|
| 1780 |
// defaults |
| 1781 |
$args = wp_parse_args( $args, array( |
| 1782 |
'users_per_page' => -1, |
| 1783 |
'paged' => 0, |
| 1784 |
'role' => '', |
| 1785 |
'orderby' => 'login', |
| 1786 |
'order' => 'ASC', |
| 1787 |
)); |
| 1788 |
|
| 1789 |
|
| 1790 |
// offset |
| 1791 |
$i = 0; |
| 1792 |
$min = 0; |
| 1793 |
$max = 0; |
| 1794 |
$users_per_page = acf_extract_var($args, 'users_per_page'); |
| 1795 |
$paged = acf_extract_var($args, 'paged'); |
| 1796 |
|
| 1797 |
if( $users_per_page > 0 ) { |
| 1798 |
|
| 1799 |
// prevent paged from being -1 |
| 1800 |
$paged = max(0, $paged); |
| 1801 |
|
| 1802 |
|
| 1803 |
// set min / max |
| 1804 |
$min = (($paged-1) * $users_per_page) + 1; // 1, 11 |
| 1805 |
$max = ($paged * $users_per_page); // 10, 20 |
| 1806 |
|
| 1807 |
} |
| 1808 |
|
| 1809 |
|
| 1810 |
// find array of post_type |
| 1811 |
$user_roles = acf_get_pretty_user_roles($args['role']); |
| 1812 |
|
| 1813 |
|
| 1814 |
// fix role |
| 1815 |
if( is_array($args['role']) ) { |
| 1816 |
|
| 1817 |
// global |
| 1818 |
global $wp_version, $wpdb; |
| 1819 |
|
| 1820 |
|
| 1821 |
// vars |
| 1822 |
$roles = acf_extract_var($args, 'role'); |
| 1823 |
|
| 1824 |
|
| 1825 |
// new WP has role__in |
| 1826 |
if( version_compare($wp_version, '4.4', '>=' ) ) { |
| 1827 |
|
| 1828 |
$args['role__in'] = $roles; |
| 1829 |
|
| 1830 |
// old WP doesn't have role__in |
| 1831 |
} else { |
| 1832 |
|
| 1833 |
// vars |
| 1834 |
$blog_id = get_current_blog_id(); |
| 1835 |
$meta_query = array( 'relation' => 'OR' ); |
| 1836 |
|
| 1837 |
|
| 1838 |
// loop |
| 1839 |
foreach( $roles as $role ) { |
| 1840 |
|
| 1841 |
$meta_query[] = array( |
| 1842 |
'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities', |
| 1843 |
'value' => '"' . $role . '"', |
| 1844 |
'compare' => 'LIKE', |
| 1845 |
); |
| 1846 |
|
| 1847 |
} |
| 1848 |
|
| 1849 |
|
| 1850 |
// append |
| 1851 |
$args['meta_query'] = $meta_query; |
| 1852 |
|
| 1853 |
} |
| 1854 |
|
| 1855 |
} |
| 1856 |
|
| 1857 |
|
| 1858 |
// get posts |
| 1859 |
$users = get_users( $args ); |
| 1860 |
|
| 1861 |
|
| 1862 |
// loop |
| 1863 |
foreach( $user_roles as $user_role_name => $user_role_label ) { |
| 1864 |
|
| 1865 |
// vars |
| 1866 |
$this_users = array(); |
| 1867 |
$this_group = array(); |
| 1868 |
|
| 1869 |
|
| 1870 |
// populate $this_posts |
| 1871 |
foreach( array_keys($users) as $key ) { |
| 1872 |
|
| 1873 |
// bail ealry if not correct role |
| 1874 |
if( !in_array($user_role_name, $users[ $key ]->roles) ) continue; |
| 1875 |
|
| 1876 |
|
| 1877 |
// extract user |
| 1878 |
$user = acf_extract_var( $users, $key ); |
| 1879 |
|
| 1880 |
|
| 1881 |
// increase |
| 1882 |
$i++; |
| 1883 |
|
| 1884 |
|
| 1885 |
// bail ealry if too low |
| 1886 |
if( $min && $i < $min ) continue; |
| 1887 |
|
| 1888 |
|
| 1889 |
// bail early if too high (don't bother looking at any more users) |
| 1890 |
if( $max && $i > $max ) break; |
| 1891 |
|
| 1892 |
|
| 1893 |
// group by post type |
| 1894 |
$this_users[ $user->ID ] = $user; |
| 1895 |
|
| 1896 |
|
| 1897 |
} |
| 1898 |
|
| 1899 |
|
| 1900 |
// bail early if no posts for this post type |
| 1901 |
if( empty($this_users) ) continue; |
| 1902 |
|
| 1903 |
|
| 1904 |
// append |
| 1905 |
$r[ $user_role_label ] = $this_users; |
| 1906 |
|
| 1907 |
} |
| 1908 |
|
| 1909 |
|
| 1910 |
// return |
| 1911 |
return $r; |
| 1912 |
|
| 1913 |
} |
| 1914 |
|
| 1915 |
/** |
| 1916 |
* acf_json_encode |
| 1917 |
* |
| 1918 |
* Returns json_encode() ready for file / database use. |
| 1919 |
* |
| 1920 |
* @date 29/4/19 |
| 1921 |
* @since 5.0.0 |
| 1922 |
* |
| 1923 |
* @param array $json The array of data to encode. |
| 1924 |
* @return string |
| 1925 |
*/ |
| 1926 |
function acf_json_encode( $json ) { |
| 1927 |
return json_encode($json, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE); |
| 1928 |
} |
| 1929 |
|
| 1930 |
|
| 1931 |
/* |
| 1932 |
* acf_str_exists |
| 1933 |
* |
| 1934 |
* This function will return true if a sub string is found |
| 1935 |
* |
| 1936 |
* @type function |
| 1937 |
* @date 1/05/2014 |
| 1938 |
* @since 5.0.0 |
| 1939 |
* |
| 1940 |
* @param $needle (string) |
| 1941 |
* @param $haystack (string) |
| 1942 |
* @return (boolean) |
| 1943 |
*/ |
| 1944 |
|
| 1945 |
function acf_str_exists( $needle, $haystack ) { |
| 1946 |
|
| 1947 |
// return true if $haystack contains the $needle |
| 1948 |
if( is_string($haystack) && strpos($haystack, $needle) !== false ) { |
| 1949 |
|
| 1950 |
return true; |
| 1951 |
|
| 1952 |
} |
| 1953 |
|
| 1954 |
|
| 1955 |
// return |
| 1956 |
return false; |
| 1957 |
} |
| 1958 |
|
| 1959 |
|
| 1960 |
/* |
| 1961 |
* acf_debug |
| 1962 |
* |
| 1963 |
* description |
| 1964 |
* |
| 1965 |
* @type function |
| 1966 |
* @date 2/05/2014 |
| 1967 |
* @since 5.0.0 |
| 1968 |
* |
| 1969 |
* @param $post_id (int) |
| 1970 |
* @return $post_id (int) |
| 1971 |
*/ |
| 1972 |
|
| 1973 |
function acf_debug() { |
| 1974 |
|
| 1975 |
// vars |
| 1976 |
$args = func_get_args(); |
| 1977 |
$s = array_shift($args); |
| 1978 |
$o = ''; |
| 1979 |
$nl = "\r\n"; |
| 1980 |
|
| 1981 |
|
| 1982 |
// start script |
| 1983 |
$o .= '<script type="text/javascript">' . $nl; |
| 1984 |
|
| 1985 |
$o .= 'console.log("' . $s . '"'; |
| 1986 |
|
| 1987 |
if( !empty($args) ) { |
| 1988 |
|
| 1989 |
foreach( $args as $arg ) { |
| 1990 |
|
| 1991 |
if( is_object($arg) || is_array($arg) ) { |
| 1992 |
|
| 1993 |
$arg = json_encode($arg); |
| 1994 |
|
| 1995 |
} elseif( is_bool($arg) ) { |
| 1996 |
|
| 1997 |
$arg = $arg ? 'true' : 'false'; |
| 1998 |
|
| 1999 |
}elseif( is_string($arg) ) { |
| 2000 |
|
| 2001 |
$arg = '"' . $arg . '"'; |
| 2002 |
|
| 2003 |
} |
| 2004 |
|
| 2005 |
$o .= ', ' . $arg; |
| 2006 |
|
| 2007 |
} |
| 2008 |
} |
| 2009 |
|
| 2010 |
$o .= ');' . $nl; |
| 2011 |
|
| 2012 |
|
| 2013 |
// end script |
| 2014 |
$o .= '</script>' . $nl; |
| 2015 |
|
| 2016 |
|
| 2017 |
// echo |
| 2018 |
echo $o; |
| 2019 |
} |
| 2020 |
|
| 2021 |
function acf_debug_start() { |
| 2022 |
|
| 2023 |
acf_update_setting( 'debug_start', memory_get_usage()); |
| 2024 |
|
| 2025 |
} |
| 2026 |
|
| 2027 |
function acf_debug_end() { |
| 2028 |
|
| 2029 |
$start = acf_get_setting( 'debug_start' ); |
| 2030 |
$end = memory_get_usage(); |
| 2031 |
|
| 2032 |
return $end - $start; |
| 2033 |
|
| 2034 |
} |
| 2035 |
|
| 2036 |
|
| 2037 |
/* |
| 2038 |
* acf_encode_choices |
| 2039 |
* |
| 2040 |
* description |
| 2041 |
* |
| 2042 |
* @type function |
| 2043 |
* @date 4/06/2014 |
| 2044 |
* @since 5.0.0 |
| 2045 |
* |
| 2046 |
* @param $post_id (int) |
| 2047 |
* @return $post_id (int) |
| 2048 |
*/ |
| 2049 |
|
| 2050 |
function acf_encode_choices( $array = array(), $show_keys = true ) { |
| 2051 |
|
| 2052 |
// bail early if not array (maybe a single string) |
| 2053 |
if( !is_array($array) ) return $array; |
| 2054 |
|
| 2055 |
|
| 2056 |
// bail early if empty array |
| 2057 |
if( empty($array) ) return ''; |
| 2058 |
|
| 2059 |
|
| 2060 |
// vars |
| 2061 |
$string = ''; |
| 2062 |
|
| 2063 |
|
| 2064 |
// if allowed to show keys (good for choices, not for default values) |
| 2065 |
if( $show_keys ) { |
| 2066 |
|
| 2067 |
// loop |
| 2068 |
foreach( $array as $k => $v ) { |
| 2069 |
|
| 2070 |
// ignore if key and value are the same |
| 2071 |
if( strval($k) == strval($v) ) continue; |
| 2072 |
|
| 2073 |
|
| 2074 |
// show key in the value |
| 2075 |
$array[ $k ] = $k . ' : ' . $v; |
| 2076 |
|
| 2077 |
} |
| 2078 |
|
| 2079 |
} |
| 2080 |
|
| 2081 |
|
| 2082 |
// implode |
| 2083 |
$string = implode("\n", $array); |
| 2084 |
|
| 2085 |
|
| 2086 |
// return |
| 2087 |
return $string; |
| 2088 |
|
| 2089 |
} |
| 2090 |
|
| 2091 |
function acf_decode_choices( $string = '', $array_keys = false ) { |
| 2092 |
|
| 2093 |
// bail early if already array |
| 2094 |
if( is_array($string) ) { |
| 2095 |
|
| 2096 |
return $string; |
| 2097 |
|
| 2098 |
// allow numeric values (same as string) |
| 2099 |
} elseif( is_numeric($string) ) { |
| 2100 |
|
| 2101 |
// do nothing |
| 2102 |
|
| 2103 |
// bail early if not a string |
| 2104 |
} elseif( !is_string($string) ) { |
| 2105 |
|
| 2106 |
return array(); |
| 2107 |
|
| 2108 |
// bail early if is empty string |
| 2109 |
} elseif( $string === '' ) { |
| 2110 |
|
| 2111 |
return array(); |
| 2112 |
|
| 2113 |
} |
| 2114 |
|
| 2115 |
|
| 2116 |
// vars |
| 2117 |
$array = array(); |
| 2118 |
|
| 2119 |
|
| 2120 |
// explode |
| 2121 |
$lines = explode("\n", $string); |
| 2122 |
|
| 2123 |
|
| 2124 |
// key => value |
| 2125 |
foreach( $lines as $line ) { |
| 2126 |
|
| 2127 |
// vars |
| 2128 |
$k = trim($line); |
| 2129 |
$v = trim($line); |
| 2130 |
|
| 2131 |
|
| 2132 |
// look for ' : ' |
| 2133 |
if( acf_str_exists(' : ', $line) ) { |
| 2134 |
|
| 2135 |
$line = explode(' : ', $line); |
| 2136 |
|
| 2137 |
$k = trim($line[0]); |
| 2138 |
$v = trim($line[1]); |
| 2139 |
|
| 2140 |
} |
| 2141 |
|
| 2142 |
|
| 2143 |
// append |
| 2144 |
$array[ $k ] = $v; |
| 2145 |
|
| 2146 |
} |
| 2147 |
|
| 2148 |
|
| 2149 |
// return only array keys? (good for checkbox default_value) |
| 2150 |
if( $array_keys ) { |
| 2151 |
|
| 2152 |
return array_keys($array); |
| 2153 |
|
| 2154 |
} |
| 2155 |
|
| 2156 |
|
| 2157 |
// return |
| 2158 |
return $array; |
| 2159 |
|
| 2160 |
} |
| 2161 |
|
| 2162 |
|
| 2163 |
/* |
| 2164 |
* acf_str_replace |
| 2165 |
* |
| 2166 |
* This function will replace an array of strings much like str_replace |
| 2167 |
* The difference is the extra logic to avoid replacing a string that has alread been replaced |
| 2168 |
* This is very useful for replacing date characters as they overlap with eachother |
| 2169 |
* |
| 2170 |
* @type function |
| 2171 |
* @date 21/06/2016 |
| 2172 |
* @since 5.3.8 |
| 2173 |
* |
| 2174 |
* @param $post_id (int) |
| 2175 |
* @return $post_id (int) |
| 2176 |
*/ |
| 2177 |
|
| 2178 |
function acf_str_replace( $string = '', $search_replace = array() ) { |
| 2179 |
|
| 2180 |
// vars |
| 2181 |
$ignore = array(); |
| 2182 |
|
| 2183 |
|
| 2184 |
// remove potential empty search to avoid PHP error |
| 2185 |
unset($search_replace['']); |
| 2186 |
|
| 2187 |
|
| 2188 |
// loop over conversions |
| 2189 |
foreach( $search_replace as $search => $replace ) { |
| 2190 |
|
| 2191 |
// ignore this search, it was a previous replace |
| 2192 |
if( in_array($search, $ignore) ) continue; |
| 2193 |
|
| 2194 |
|
| 2195 |
// bail early if subsctring not found |
| 2196 |
if( strpos($string, $search) === false ) continue; |
| 2197 |
|
| 2198 |
|
| 2199 |
// replace |
| 2200 |
$string = str_replace($search, $replace, $string); |
| 2201 |
|
| 2202 |
|
| 2203 |
// append to ignore |
| 2204 |
$ignore[] = $replace; |
| 2205 |
|
| 2206 |
} |
| 2207 |
|
| 2208 |
|
| 2209 |
// return |
| 2210 |
return $string; |
| 2211 |
|
| 2212 |
} |
| 2213 |
|
| 2214 |
|
| 2215 |
/* |
| 2216 |
* date & time formats |
| 2217 |
* |
| 2218 |
* These settings contain an association of format strings from PHP => JS |
| 2219 |
* |
| 2220 |
* @type function |
| 2221 |
* @date 21/06/2016 |
| 2222 |
* @since 5.3.8 |
| 2223 |
* |
| 2224 |
* @param n/a |
| 2225 |
* @return n/a |
| 2226 |
*/ |
| 2227 |
|
| 2228 |
acf_update_setting('php_to_js_date_formats', array( |
| 2229 |
|
| 2230 |
// Year |
| 2231 |
'Y' => 'yy', // Numeric, 4 digits 1999, 2003 |
| 2232 |
'y' => 'y', // Numeric, 2 digits 99, 03 |
| 2233 |
|
| 2234 |
|
| 2235 |
// Month |
| 2236 |
'm' => 'mm', // Numeric, with leading zeros 01–12 |
| 2237 |
'n' => 'm', // Numeric, without leading zeros 1–12 |
| 2238 |
'F' => 'MM', // Textual full January – December |
| 2239 |
'M' => 'M', // Textual three letters Jan - Dec |
| 2240 |
|
| 2241 |
|
| 2242 |
// Weekday |
| 2243 |
'l' => 'DD', // Full name (lowercase 'L') Sunday – Saturday |
| 2244 |
'D' => 'D', // Three letter name Mon – Sun |
| 2245 |
|
| 2246 |
|
| 2247 |
// Day of Month |
| 2248 |
'd' => 'dd', // Numeric, with leading zeros 01–31 |
| 2249 |
'j' => 'd', // Numeric, without leading zeros 1–31 |
| 2250 |
'S' => '', // The English suffix for the day of the month st, nd or th in the 1st, 2nd or 15th. |
| 2251 |
|
| 2252 |
)); |
| 2253 |
|
| 2254 |
acf_update_setting('php_to_js_time_formats', array( |
| 2255 |
|
| 2256 |
'a' => 'tt', // Lowercase Ante meridiem and Post meridiem am or pm |
| 2257 |
'A' => 'TT', // Uppercase Ante meridiem and Post meridiem AM or PM |
| 2258 |
'h' => 'hh', // 12-hour format of an hour with leading zeros 01 through 12 |
| 2259 |
'g' => 'h', // 12-hour format of an hour without leading zeros 1 through 12 |
| 2260 |
'H' => 'HH', // 24-hour format of an hour with leading zeros 00 through 23 |
| 2261 |
'G' => 'H', // 24-hour format of an hour without leading zeros 0 through 23 |
| 2262 |
'i' => 'mm', // Minutes with leading zeros 00 to 59 |
| 2263 |
's' => 'ss', // Seconds, with leading zeros 00 through 59 |
| 2264 |
|
| 2265 |
)); |
| 2266 |
|
| 2267 |
|
| 2268 |
/* |
| 2269 |
* acf_split_date_time |
| 2270 |
* |
| 2271 |
* This function will split a format string into seperate date and time |
| 2272 |
* |
| 2273 |
* @type function |
| 2274 |
* @date 26/05/2016 |
| 2275 |
* @since 5.3.8 |
| 2276 |
* |
| 2277 |
* @param $date_time (string) |
| 2278 |
* @return $formats (array) |
| 2279 |
*/ |
| 2280 |
|
| 2281 |
function acf_split_date_time( $date_time = '' ) { |
| 2282 |
|
| 2283 |
// vars |
| 2284 |
$php_date = acf_get_setting('php_to_js_date_formats'); |
| 2285 |
$php_time = acf_get_setting('php_to_js_time_formats'); |
| 2286 |
$chars = str_split($date_time); |
| 2287 |
$type = 'date'; |
| 2288 |
|
| 2289 |
|
| 2290 |
// default |
| 2291 |
$data = array( |
| 2292 |
'date' => '', |
| 2293 |
'time' => '' |
| 2294 |
); |
| 2295 |
|
| 2296 |
|
| 2297 |
// loop |
| 2298 |
foreach( $chars as $i => $c ) { |
| 2299 |
|
| 2300 |
// find type |
| 2301 |
// - allow misc characters to append to previous type |
| 2302 |
if( isset($php_date[ $c ]) ) { |
| 2303 |
|
| 2304 |
$type = 'date'; |
| 2305 |
|
| 2306 |
} elseif( isset($php_time[ $c ]) ) { |
| 2307 |
|
| 2308 |
$type = 'time'; |
| 2309 |
|
| 2310 |
} |
| 2311 |
|
| 2312 |
|
| 2313 |
// append char |
| 2314 |
$data[ $type ] .= $c; |
| 2315 |
|
| 2316 |
} |
| 2317 |
|
| 2318 |
|
| 2319 |
// trim |
| 2320 |
$data['date'] = trim($data['date']); |
| 2321 |
$data['time'] = trim($data['time']); |
| 2322 |
|
| 2323 |
|
| 2324 |
// return |
| 2325 |
return $data; |
| 2326 |
|
| 2327 |
} |
| 2328 |
|
| 2329 |
|
| 2330 |
/* |
| 2331 |
* acf_convert_date_to_php |
| 2332 |
* |
| 2333 |
* This fucntion converts a date format string from JS to PHP |
| 2334 |
* |
| 2335 |
* @type function |
| 2336 |
* @date 20/06/2014 |
| 2337 |
* @since 5.0.0 |
| 2338 |
* |
| 2339 |
* @param $date (string) |
| 2340 |
* @return (string) |
| 2341 |
*/ |
| 2342 |
|
| 2343 |
function acf_convert_date_to_php( $date = '' ) { |
| 2344 |
|
| 2345 |
// vars |
| 2346 |
$php_to_js = acf_get_setting('php_to_js_date_formats'); |
| 2347 |
$js_to_php = array_flip($php_to_js); |
| 2348 |
|
| 2349 |
|
| 2350 |
// return |
| 2351 |
return acf_str_replace( $date, $js_to_php ); |
| 2352 |
|
| 2353 |
} |
| 2354 |
|
| 2355 |
/* |
| 2356 |
* acf_convert_date_to_js |
| 2357 |
* |
| 2358 |
* This fucntion converts a date format string from PHP to JS |
| 2359 |
* |
| 2360 |
* @type function |
| 2361 |
* @date 20/06/2014 |
| 2362 |
* @since 5.0.0 |
| 2363 |
* |
| 2364 |
* @param $date (string) |
| 2365 |
* @return (string) |
| 2366 |
*/ |
| 2367 |
|
| 2368 |
function acf_convert_date_to_js( $date = '' ) { |
| 2369 |
|
| 2370 |
// vars |
| 2371 |
$php_to_js = acf_get_setting('php_to_js_date_formats'); |
| 2372 |
|
| 2373 |
|
| 2374 |
// return |
| 2375 |
return acf_str_replace( $date, $php_to_js ); |
| 2376 |
|
| 2377 |
} |
| 2378 |
|
| 2379 |
|
| 2380 |
/* |
| 2381 |
* acf_convert_time_to_php |
| 2382 |
* |
| 2383 |
* This fucntion converts a time format string from JS to PHP |
| 2384 |
* |
| 2385 |
* @type function |
| 2386 |
* @date 20/06/2014 |
| 2387 |
* @since 5.0.0 |
| 2388 |
* |
| 2389 |
* @param $time (string) |
| 2390 |
* @return (string) |
| 2391 |
*/ |
| 2392 |
|
| 2393 |
function acf_convert_time_to_php( $time = '' ) { |
| 2394 |
|
| 2395 |
// vars |
| 2396 |
$php_to_js = acf_get_setting('php_to_js_time_formats'); |
| 2397 |
$js_to_php = array_flip($php_to_js); |
| 2398 |
|
| 2399 |
|
| 2400 |
// return |
| 2401 |
return acf_str_replace( $time, $js_to_php ); |
| 2402 |
|
| 2403 |
} |
| 2404 |
|
| 2405 |
|
| 2406 |
/* |
| 2407 |
* acf_convert_time_to_js |
| 2408 |
* |
| 2409 |
* This fucntion converts a date format string from PHP to JS |
| 2410 |
* |
| 2411 |
* @type function |
| 2412 |
* @date 20/06/2014 |
| 2413 |
* @since 5.0.0 |
| 2414 |
* |
| 2415 |
* @param $time (string) |
| 2416 |
* @return (string) |
| 2417 |
*/ |
| 2418 |
|
| 2419 |
function acf_convert_time_to_js( $time = '' ) { |
| 2420 |
|
| 2421 |
// vars |
| 2422 |
$php_to_js = acf_get_setting('php_to_js_time_formats'); |
| 2423 |
|
| 2424 |
|
| 2425 |
// return |
| 2426 |
return acf_str_replace( $time, $php_to_js ); |
| 2427 |
|
| 2428 |
} |
| 2429 |
|
| 2430 |
|
| 2431 |
/* |
| 2432 |
* acf_update_user_setting |
| 2433 |
* |
| 2434 |
* description |
| 2435 |
* |
| 2436 |
* @type function |
| 2437 |
* @date 15/07/2014 |
| 2438 |
* @since 5.0.0 |
| 2439 |
* |
| 2440 |
* @param $post_id (int) |
| 2441 |
* @return $post_id (int) |
| 2442 |
*/ |
| 2443 |
|
| 2444 |
function acf_update_user_setting( $name, $value ) { |
| 2445 |
|
| 2446 |
// get current user id |
| 2447 |
$user_id = get_current_user_id(); |
| 2448 |
|
| 2449 |
|
| 2450 |
// get user settings |
| 2451 |
$settings = get_user_meta( $user_id, 'acf_user_settings', true ); |
| 2452 |
|
| 2453 |
|
| 2454 |
// ensure array |
| 2455 |
$settings = acf_get_array($settings); |
| 2456 |
|
| 2457 |
|
| 2458 |
// delete setting (allow 0 to save) |
| 2459 |
if( acf_is_empty($value) ) { |
| 2460 |
|
| 2461 |
unset($settings[ $name ]); |
| 2462 |
|
| 2463 |
// append setting |
| 2464 |
} else { |
| 2465 |
|
| 2466 |
$settings[ $name ] = $value; |
| 2467 |
|
| 2468 |
} |
| 2469 |
|
| 2470 |
|
| 2471 |
// update user data |
| 2472 |
return update_metadata('user', $user_id, 'acf_user_settings', $settings); |
| 2473 |
|
| 2474 |
} |
| 2475 |
|
| 2476 |
|
| 2477 |
/* |
| 2478 |
* acf_get_user_setting |
| 2479 |
* |
| 2480 |
* description |
| 2481 |
* |
| 2482 |
* @type function |
| 2483 |
* @date 15/07/2014 |
| 2484 |
* @since 5.0.0 |
| 2485 |
* |
| 2486 |
* @param $post_id (int) |
| 2487 |
* @return $post_id (int) |
| 2488 |
*/ |
| 2489 |
|
| 2490 |
function acf_get_user_setting( $name = '', $default = false ) { |
| 2491 |
|
| 2492 |
// get current user id |
| 2493 |
$user_id = get_current_user_id(); |
| 2494 |
|
| 2495 |
|
| 2496 |
// get user settings |
| 2497 |
$settings = get_user_meta( $user_id, 'acf_user_settings', true ); |
| 2498 |
|
| 2499 |
|
| 2500 |
// ensure array |
| 2501 |
$settings = acf_get_array($settings); |
| 2502 |
|
| 2503 |
|
| 2504 |
// bail arly if no settings |
| 2505 |
if( !isset($settings[$name]) ) return $default; |
| 2506 |
|
| 2507 |
|
| 2508 |
// return |
| 2509 |
return $settings[$name]; |
| 2510 |
|
| 2511 |
} |
| 2512 |
|
| 2513 |
|
| 2514 |
/* |
| 2515 |
* acf_in_array |
| 2516 |
* |
| 2517 |
* description |
| 2518 |
* |
| 2519 |
* @type function |
| 2520 |
* @date 22/07/2014 |
| 2521 |
* @since 5.0.0 |
| 2522 |
* |
| 2523 |
* @param $post_id (int) |
| 2524 |
* @return $post_id (int) |
| 2525 |
*/ |
| 2526 |
|
| 2527 |
function acf_in_array( $value = '', $array = false ) { |
| 2528 |
|
| 2529 |
// bail early if not array |
| 2530 |
if( !is_array($array) ) return false; |
| 2531 |
|
| 2532 |
|
| 2533 |
// find value in array |
| 2534 |
return in_array($value, $array); |
| 2535 |
|
| 2536 |
} |
| 2537 |
|
| 2538 |
|
| 2539 |
/* |
| 2540 |
* acf_get_valid_post_id |
| 2541 |
* |
| 2542 |
* This function will return a valid post_id based on the current screen / parameter |
| 2543 |
* |
| 2544 |
* @type function |
| 2545 |
* @date 8/12/2013 |
| 2546 |
* @since 5.0.0 |
| 2547 |
* |
| 2548 |
* @param $post_id (mixed) |
| 2549 |
* @return $post_id (mixed) |
| 2550 |
*/ |
| 2551 |
|
| 2552 |
function acf_get_valid_post_id( $post_id = 0 ) { |
| 2553 |
|
| 2554 |
// allow filter to short-circuit load_value logic |
| 2555 |
$preload = apply_filters( "acf/pre_load_post_id", null, $post_id ); |
| 2556 |
if( $preload !== null ) { |
| 2557 |
return $preload; |
| 2558 |
} |
| 2559 |
|
| 2560 |
// vars |
| 2561 |
$_post_id = $post_id; |
| 2562 |
|
| 2563 |
|
| 2564 |
// if not $post_id, load queried object |
| 2565 |
if( !$post_id ) { |
| 2566 |
|
| 2567 |
// try for global post (needed for setup_postdata) |
| 2568 |
$post_id = (int) get_the_ID(); |
| 2569 |
|
| 2570 |
|
| 2571 |
// try for current screen |
| 2572 |
if( !$post_id ) { |
| 2573 |
|
| 2574 |
$post_id = get_queried_object(); |
| 2575 |
|
| 2576 |
} |
| 2577 |
|
| 2578 |
} |
| 2579 |
|
| 2580 |
|
| 2581 |
// $post_id may be an object |
| 2582 |
if( is_object($post_id) ) { |
| 2583 |
|
| 2584 |
// post |
| 2585 |
if( isset($post_id->post_type, $post_id->ID) ) { |
| 2586 |
|
| 2587 |
$post_id = $post_id->ID; |
| 2588 |
|
| 2589 |
// user |
| 2590 |
} elseif( isset($post_id->roles, $post_id->ID) ) { |
| 2591 |
|
| 2592 |
$post_id = 'user_' . $post_id->ID; |
| 2593 |
|
| 2594 |
// term |
| 2595 |
} elseif( isset($post_id->taxonomy, $post_id->term_id) ) { |
| 2596 |
|
| 2597 |
$post_id = acf_get_term_post_id( $post_id->taxonomy, $post_id->term_id ); |
| 2598 |
|
| 2599 |
// comment |
| 2600 |
} elseif( isset($post_id->comment_ID) ) { |
| 2601 |
|
| 2602 |
$post_id = 'comment_' . $post_id->comment_ID; |
| 2603 |
|
| 2604 |
// default |
| 2605 |
} else { |
| 2606 |
|
| 2607 |
$post_id = 0; |
| 2608 |
|
| 2609 |
} |
| 2610 |
|
| 2611 |
} |
| 2612 |
|
| 2613 |
|
| 2614 |
// allow for option == options |
| 2615 |
if( $post_id === 'option' ) { |
| 2616 |
|
| 2617 |
$post_id = 'options'; |
| 2618 |
|
| 2619 |
} |
| 2620 |
|
| 2621 |
|
| 2622 |
// append language code |
| 2623 |
if( $post_id == 'options' ) { |
| 2624 |
|
| 2625 |
$dl = acf_get_setting('default_language'); |
| 2626 |
$cl = acf_get_setting('current_language'); |
| 2627 |
|
| 2628 |
if( $cl && $cl !== $dl ) { |
| 2629 |
|
| 2630 |
$post_id .= '_' . $cl; |
| 2631 |
|
| 2632 |
} |
| 2633 |
|
| 2634 |
} |
| 2635 |
|
| 2636 |
|
| 2637 |
|
| 2638 |
// filter for 3rd party |
| 2639 |
$post_id = apply_filters('acf/validate_post_id', $post_id, $_post_id); |
| 2640 |
|
| 2641 |
|
| 2642 |
// return |
| 2643 |
return $post_id; |
| 2644 |
|
| 2645 |
} |
| 2646 |
|
| 2647 |
|
| 2648 |
|
| 2649 |
/* |
| 2650 |
* acf_get_post_id_info |
| 2651 |
* |
| 2652 |
* This function will return the type and id for a given $post_id string |
| 2653 |
* |
| 2654 |
* @type function |
| 2655 |
* @date 2/07/2016 |
| 2656 |
* @since 5.4.0 |
| 2657 |
* |
| 2658 |
* @param $post_id (mixed) |
| 2659 |
* @return $info (array) |
| 2660 |
*/ |
| 2661 |
|
| 2662 |
function acf_get_post_id_info( $post_id = 0 ) { |
| 2663 |
|
| 2664 |
// vars |
| 2665 |
$info = array( |
| 2666 |
'type' => 'post', |
| 2667 |
'id' => 0 |
| 2668 |
); |
| 2669 |
|
| 2670 |
// bail early if no $post_id |
| 2671 |
if( !$post_id ) return $info; |
| 2672 |
|
| 2673 |
|
| 2674 |
// check cache |
| 2675 |
// - this function will most likely be called multiple times (saving loading fields from post) |
| 2676 |
//$cache_key = "get_post_id_info/post_id={$post_id}"; |
| 2677 |
|
| 2678 |
//if( acf_isset_cache($cache_key) ) return acf_get_cache($cache_key); |
| 2679 |
|
| 2680 |
|
| 2681 |
// numeric |
| 2682 |
if( is_numeric($post_id) ) { |
| 2683 |
|
| 2684 |
$info['id'] = (int) $post_id; |
| 2685 |
|
| 2686 |
// string |
| 2687 |
} elseif( is_string($post_id) ) { |
| 2688 |
|
| 2689 |
// vars |
| 2690 |
$glue = '_'; |
| 2691 |
$type = explode($glue, $post_id); |
| 2692 |
$id = array_pop($type); |
| 2693 |
$type = implode($glue, $type); |
| 2694 |
$meta = array('post', 'user', 'comment', 'term'); |
| 2695 |
|
| 2696 |
|
| 2697 |
// check if is taxonomy (ACF < 5.5) |
| 2698 |
// - avoid scenario where taxonomy exists with name of meta type |
| 2699 |
if( !in_array($type, $meta) && acf_isset_termmeta($type) ) $type = 'term'; |
| 2700 |
|
| 2701 |
|
| 2702 |
// meta |
| 2703 |
if( is_numeric($id) && in_array($type, $meta) ) { |
| 2704 |
|
| 2705 |
$info['type'] = $type; |
| 2706 |
$info['id'] = (int) $id; |
| 2707 |
|
| 2708 |
// option |
| 2709 |
} else { |
| 2710 |
|
| 2711 |
$info['type'] = 'option'; |
| 2712 |
$info['id'] = $post_id; |
| 2713 |
|
| 2714 |
} |
| 2715 |
|
| 2716 |
} |
| 2717 |
|
| 2718 |
|
| 2719 |
// update cache |
| 2720 |
//acf_set_cache($cache_key, $info); |
| 2721 |
|
| 2722 |
|
| 2723 |
// filter |
| 2724 |
$info = apply_filters("acf/get_post_id_info", $info, $post_id); |
| 2725 |
|
| 2726 |
// return |
| 2727 |
return $info; |
| 2728 |
|
| 2729 |
} |
| 2730 |
|
| 2731 |
|
| 2732 |
/* |
| 2733 |
|
| 2734 |
acf_log( acf_get_post_id_info(4) ); |
| 2735 |
|
| 2736 |
acf_log( acf_get_post_id_info('post_4') ); |
| 2737 |
|
| 2738 |
acf_log( acf_get_post_id_info('user_123') ); |
| 2739 |
|
| 2740 |
acf_log( acf_get_post_id_info('term_567') ); |
| 2741 |
|
| 2742 |
acf_log( acf_get_post_id_info('category_204') ); |
| 2743 |
|
| 2744 |
acf_log( acf_get_post_id_info('comment_6') ); |
| 2745 |
|
| 2746 |
acf_log( acf_get_post_id_info('options_lol!') ); |
| 2747 |
|
| 2748 |
acf_log( acf_get_post_id_info('option') ); |
| 2749 |
|
| 2750 |
acf_log( acf_get_post_id_info('options') ); |
| 2751 |
|
| 2752 |
*/ |
| 2753 |
|
| 2754 |
|
| 2755 |
/* |
| 2756 |
* acf_isset_termmeta |
| 2757 |
* |
| 2758 |
* This function will return true if the termmeta table exists |
| 2759 |
* https://developer.wordpress.org/reference/functions/get_term_meta/ |
| 2760 |
* |
| 2761 |
* @type function |
| 2762 |
* @date 3/09/2016 |
| 2763 |
* @since 5.4.0 |
| 2764 |
* |
| 2765 |
* @param $post_id (int) |
| 2766 |
* @return $post_id (int) |
| 2767 |
*/ |
| 2768 |
|
| 2769 |
function acf_isset_termmeta( $taxonomy = '' ) { |
| 2770 |
|
| 2771 |
// bail ealry if no table |
| 2772 |
if( get_option('db_version') < 34370 ) return false; |
| 2773 |
|
| 2774 |
|
| 2775 |
// check taxonomy |
| 2776 |
if( $taxonomy && !taxonomy_exists($taxonomy) ) return false; |
| 2777 |
|
| 2778 |
|
| 2779 |
// return |
| 2780 |
return true; |
| 2781 |
|
| 2782 |
} |
| 2783 |
|
| 2784 |
|
| 2785 |
/* |
| 2786 |
* acf_get_term_post_id |
| 2787 |
* |
| 2788 |
* This function will return a valid post_id string for a given term and taxonomy |
| 2789 |
* |
| 2790 |
* @type function |
| 2791 |
* @date 6/2/17 |
| 2792 |
* @since 5.5.6 |
| 2793 |
* |
| 2794 |
* @param $taxonomy (string) |
| 2795 |
* @param $term_id (int) |
| 2796 |
* @return (string) |
| 2797 |
*/ |
| 2798 |
|
| 2799 |
function acf_get_term_post_id( $taxonomy, $term_id ) { |
| 2800 |
|
| 2801 |
// WP < 4.4 |
| 2802 |
if( !acf_isset_termmeta() ) { |
| 2803 |
|
| 2804 |
return $taxonomy . '_' . $term_id; |
| 2805 |
|
| 2806 |
} |
| 2807 |
|
| 2808 |
|
| 2809 |
// return |
| 2810 |
return 'term_' . $term_id; |
| 2811 |
|
| 2812 |
} |
| 2813 |
|
| 2814 |
|
| 2815 |
/* |
| 2816 |
* acf_upload_files |
| 2817 |
* |
| 2818 |
* This function will walk througfh the $_FILES data and upload each found |
| 2819 |
* |
| 2820 |
* @type function |
| 2821 |
* @date 25/10/2014 |
| 2822 |
* @since 5.0.9 |
| 2823 |
* |
| 2824 |
* @param $ancestors (array) an internal parameter, not required |
| 2825 |
* @return n/a |
| 2826 |
*/ |
| 2827 |
|
| 2828 |
function acf_upload_files( $ancestors = array() ) { |
| 2829 |
|
| 2830 |
// vars |
| 2831 |
$file = array( |
| 2832 |
'name' => '', |
| 2833 |
'type' => '', |
| 2834 |
'tmp_name' => '', |
| 2835 |
'error' => '', |
| 2836 |
'size' => '' |
| 2837 |
); |
| 2838 |
|
| 2839 |
|
| 2840 |
// populate with $_FILES data |
| 2841 |
foreach( array_keys($file) as $k ) { |
| 2842 |
|
| 2843 |
$file[ $k ] = $_FILES['acf'][ $k ]; |
| 2844 |
|
| 2845 |
} |
| 2846 |
|
| 2847 |
|
| 2848 |
// walk through ancestors |
| 2849 |
if( !empty($ancestors) ) { |
| 2850 |
|
| 2851 |
foreach( $ancestors as $a ) { |
| 2852 |
|
| 2853 |
foreach( array_keys($file) as $k ) { |
| 2854 |
|
| 2855 |
$file[ $k ] = $file[ $k ][ $a ]; |
| 2856 |
|
| 2857 |
} |
| 2858 |
|
| 2859 |
} |
| 2860 |
|
| 2861 |
} |
| 2862 |
|
| 2863 |
|
| 2864 |
// is array? |
| 2865 |
if( is_array($file['name']) ) { |
| 2866 |
|
| 2867 |
foreach( array_keys($file['name']) as $k ) { |
| 2868 |
|
| 2869 |
$_ancestors = array_merge($ancestors, array($k)); |
| 2870 |
|
| 2871 |
acf_upload_files( $_ancestors ); |
| 2872 |
|
| 2873 |
} |
| 2874 |
|
| 2875 |
return; |
| 2876 |
|
| 2877 |
} |
| 2878 |
|
| 2879 |
|
| 2880 |
// bail ealry if file has error (no file uploaded) |
| 2881 |
if( $file['error'] ) { |
| 2882 |
|
| 2883 |
return; |
| 2884 |
|
| 2885 |
} |
| 2886 |
|
| 2887 |
|
| 2888 |
// assign global _acfuploader for media validation |
| 2889 |
$_POST['_acfuploader'] = end($ancestors); |
| 2890 |
|
| 2891 |
|
| 2892 |
// file found! |
| 2893 |
$attachment_id = acf_upload_file( $file ); |
| 2894 |
|
| 2895 |
|
| 2896 |
// update $_POST |
| 2897 |
array_unshift($ancestors, 'acf'); |
| 2898 |
acf_update_nested_array( $_POST, $ancestors, $attachment_id ); |
| 2899 |
|
| 2900 |
} |
| 2901 |
|
| 2902 |
|
| 2903 |
/* |
| 2904 |
* acf_upload_file |
| 2905 |
* |
| 2906 |
* This function will uploade a $_FILE |
| 2907 |
* |
| 2908 |
* @type function |
| 2909 |
* @date 27/10/2014 |
| 2910 |
* @since 5.0.9 |
| 2911 |
* |
| 2912 |
* @param $uploaded_file (array) array found from $_FILE data |
| 2913 |
* @return $id (int) new attachment ID |
| 2914 |
*/ |
| 2915 |
|
| 2916 |
function acf_upload_file( $uploaded_file ) { |
| 2917 |
|
| 2918 |
// required |
| 2919 |
//require_once( ABSPATH . "/wp-load.php" ); // WP should already be loaded |
| 2920 |
require_once( ABSPATH . "/wp-admin/includes/media.php" ); // video functions |
| 2921 |
require_once( ABSPATH . "/wp-admin/includes/file.php" ); |
| 2922 |
require_once( ABSPATH . "/wp-admin/includes/image.php" ); |
| 2923 |
|
| 2924 |
|
| 2925 |
// required for wp_handle_upload() to upload the file |
| 2926 |
$upload_overrides = array( 'test_form' => false ); |
| 2927 |
|
| 2928 |
|
| 2929 |
// upload |
| 2930 |
$file = wp_handle_upload( $uploaded_file, $upload_overrides ); |
| 2931 |
|
| 2932 |
|
| 2933 |
// bail ealry if upload failed |
| 2934 |
if( isset($file['error']) ) { |
| 2935 |
|
| 2936 |
return $file['error']; |
| 2937 |
|
| 2938 |
} |
| 2939 |
|
| 2940 |
|
| 2941 |
// vars |
| 2942 |
$url = $file['url']; |
| 2943 |
$type = $file['type']; |
| 2944 |
$file = $file['file']; |
| 2945 |
$filename = basename($file); |
| 2946 |
|
| 2947 |
|
| 2948 |
// Construct the object array |
| 2949 |
$object = array( |
| 2950 |
'post_title' => $filename, |
| 2951 |
'post_mime_type' => $type, |
| 2952 |
'guid' => $url |
| 2953 |
); |
| 2954 |
|
| 2955 |
// Save the data |
| 2956 |
$id = wp_insert_attachment($object, $file); |
| 2957 |
|
| 2958 |
// Add the meta-data |
| 2959 |
wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) ); |
| 2960 |
|
| 2961 |
/** This action is documented in wp-admin/custom-header.php */ |
| 2962 |
do_action( 'wp_create_file_in_uploads', $file, $id ); // For replication |
| 2963 |
|
| 2964 |
// return new ID |
| 2965 |
return $id; |
| 2966 |
|
| 2967 |
} |
| 2968 |
|
| 2969 |
|
| 2970 |
/* |
| 2971 |
* acf_update_nested_array |
| 2972 |
* |
| 2973 |
* This function will update a nested array value. Useful for modifying the $_POST array |
| 2974 |
* |
| 2975 |
* @type function |
| 2976 |
* @date 27/10/2014 |
| 2977 |
* @since 5.0.9 |
| 2978 |
* |
| 2979 |
* @param $array (array) target array to be updated |
| 2980 |
* @param $ancestors (array) array of keys to navigate through to find the child |
| 2981 |
* @param $value (mixed) The new value |
| 2982 |
* @return (boolean) |
| 2983 |
*/ |
| 2984 |
|
| 2985 |
function acf_update_nested_array( &$array, $ancestors, $value ) { |
| 2986 |
|
| 2987 |
// if no more ancestors, update the current var |
| 2988 |
if( empty($ancestors) ) { |
| 2989 |
|
| 2990 |
$array = $value; |
| 2991 |
|
| 2992 |
// return |
| 2993 |
return true; |
| 2994 |
|
| 2995 |
} |
| 2996 |
|
| 2997 |
|
| 2998 |
// shift the next ancestor from the array |
| 2999 |
$k = array_shift( $ancestors ); |
| 3000 |
|
| 3001 |
|
| 3002 |
// if exists |
| 3003 |
if( isset($array[ $k ]) ) { |
| 3004 |
|
| 3005 |
return acf_update_nested_array( $array[ $k ], $ancestors, $value ); |
| 3006 |
|
| 3007 |
} |
| 3008 |
|
| 3009 |
|
| 3010 |
// return |
| 3011 |
return false; |
| 3012 |
} |
| 3013 |
|
| 3014 |
|
| 3015 |
/* |
| 3016 |
* acf_is_screen |
| 3017 |
* |
| 3018 |
* This function will return true if all args are matched for the current screen |
| 3019 |
* |
| 3020 |
* @type function |
| 3021 |
* @date 9/12/2014 |
| 3022 |
* @since 5.1.5 |
| 3023 |
* |
| 3024 |
* @param $post_id (int) |
| 3025 |
* @return $post_id (int) |
| 3026 |
*/ |
| 3027 |
|
| 3028 |
function acf_is_screen( $id = '' ) { |
| 3029 |
|
| 3030 |
// bail early if not defined |
| 3031 |
if( !function_exists('get_current_screen') ) { |
| 3032 |
return false; |
| 3033 |
} |
| 3034 |
|
| 3035 |
// vars |
| 3036 |
$current_screen = get_current_screen(); |
| 3037 |
|
| 3038 |
// no screen |
| 3039 |
if( !$current_screen ) { |
| 3040 |
return false; |
| 3041 |
|
| 3042 |
// array |
| 3043 |
} elseif( is_array($id) ) { |
| 3044 |
return in_array($current_screen->id, $id); |
| 3045 |
|
| 3046 |
// string |
| 3047 |
} else { |
| 3048 |
return ($id === $current_screen->id); |
| 3049 |
} |
| 3050 |
} |
| 3051 |
|
| 3052 |
|
| 3053 |
/* |
| 3054 |
* acf_maybe_get |
| 3055 |
* |
| 3056 |
* This function will return a var if it exists in an array |
| 3057 |
* |
| 3058 |
* @type function |
| 3059 |
* @date 9/12/2014 |
| 3060 |
* @since 5.1.5 |
| 3061 |
* |
| 3062 |
* @param $array (array) the array to look within |
| 3063 |
* @param $key (key) the array key to look for. Nested values may be found using '/' |
| 3064 |
* @param $default (mixed) the value returned if not found |
| 3065 |
* @return $post_id (int) |
| 3066 |
*/ |
| 3067 |
|
| 3068 |
function acf_maybe_get( $array = array(), $key = 0, $default = null ) { |
| 3069 |
|
| 3070 |
return isset( $array[$key] ) ? $array[$key] : $default; |
| 3071 |
|
| 3072 |
} |
| 3073 |
|
| 3074 |
function acf_maybe_get_POST( $key = '', $default = null ) { |
| 3075 |
|
| 3076 |
return isset( $_POST[$key] ) ? $_POST[$key] : $default; |
| 3077 |
|
| 3078 |
} |
| 3079 |
|
| 3080 |
function acf_maybe_get_GET( $key = '', $default = null ) { |
| 3081 |
|
| 3082 |
return isset( $_GET[$key] ) ? $_GET[$key] : $default; |
| 3083 |
|
| 3084 |
} |
| 3085 |
|
| 3086 |
|
| 3087 |
/* |
| 3088 |
* acf_get_attachment |
| 3089 |
* |
| 3090 |
* This function will return an array of attachment data |
| 3091 |
* |
| 3092 |
* @type function |
| 3093 |
* @date 5/01/2015 |
| 3094 |
* @since 5.1.5 |
| 3095 |
* |
| 3096 |
* @param $post (mixed) either post ID or post object |
| 3097 |
* @return (array) |
| 3098 |
*/ |
| 3099 |
|
| 3100 |
function acf_get_attachment( $attachment ) { |
| 3101 |
|
| 3102 |
// get post |
| 3103 |
if( !$attachment = get_post($attachment) ) { |
| 3104 |
return false; |
| 3105 |
} |
| 3106 |
|
| 3107 |
// validate post_type |
| 3108 |
if( $attachment->post_type !== 'attachment' ) { |
| 3109 |
return false; |
| 3110 |
} |
| 3111 |
|
| 3112 |
// vars |
| 3113 |
$sizes_id = 0; |
| 3114 |
$meta = wp_get_attachment_metadata( $attachment->ID ); |
| 3115 |
$attached_file = get_attached_file( $attachment->ID ); |
| 3116 |
$attachment_url = wp_get_attachment_url( $attachment->ID ); |
| 3117 |
|
| 3118 |
// get mime types |
| 3119 |
if( strpos( $attachment->post_mime_type, '/' ) !== false ) { |
| 3120 |
list( $type, $subtype ) = explode( '/', $attachment->post_mime_type ); |
| 3121 |
} else { |
| 3122 |
list( $type, $subtype ) = array( $attachment->post_mime_type, '' ); |
| 3123 |
} |
| 3124 |
|
| 3125 |
// vars |
| 3126 |
$response = array( |
| 3127 |
'ID' => $attachment->ID, |
| 3128 |
'id' => $attachment->ID, |
| 3129 |
'title' => $attachment->post_title, |
| 3130 |
'filename' => wp_basename( $attached_file ), |
| 3131 |
'filesize' => 0, |
| 3132 |
'url' => $attachment_url, |
| 3133 |
'link' => get_attachment_link( $attachment->ID ), |
| 3134 |
'alt' => get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true ), |
| 3135 |
'author' => $attachment->post_author, |
| 3136 |
'description' => $attachment->post_content, |
| 3137 |
'caption' => $attachment->post_excerpt, |
| 3138 |
'name' => $attachment->post_name, |
| 3139 |
'status' => $attachment->post_status, |
| 3140 |
'uploaded_to' => $attachment->post_parent, |
| 3141 |
'date' => $attachment->post_date_gmt, |
| 3142 |
'modified' => $attachment->post_modified_gmt, |
| 3143 |
'menu_order' => $attachment->menu_order, |
| 3144 |
'mime_type' => $attachment->post_mime_type, |
| 3145 |
'type' => $type, |
| 3146 |
'subtype' => $subtype, |
| 3147 |
'icon' => wp_mime_type_icon( $attachment->ID ) |
| 3148 |
); |
| 3149 |
|
| 3150 |
// filesize |
| 3151 |
if( isset($meta['filesize']) ) { |
| 3152 |
$response['filesize'] = $meta['filesize']; |
| 3153 |
} elseif( file_exists($attached_file) ) { |
| 3154 |
$response['filesize'] = filesize( $attached_file ); |
| 3155 |
} |
| 3156 |
|
| 3157 |
// image |
| 3158 |
if( $type === 'image' ) { |
| 3159 |
|
| 3160 |
$sizes_id = $attachment->ID; |
| 3161 |
$src = wp_get_attachment_image_src( $attachment->ID, 'full' ); |
| 3162 |
|
| 3163 |
$response['url'] = $src[0]; |
| 3164 |
$response['width'] = $src[1]; |
| 3165 |
$response['height'] = $src[2]; |
| 3166 |
|
| 3167 |
// video |
| 3168 |
} elseif( $type === 'video' ) { |
| 3169 |
|
| 3170 |
// dimensions |
| 3171 |
$response['width'] = acf_maybe_get($meta, 'width', 0); |
| 3172 |
$response['height'] = acf_maybe_get($meta, 'height', 0); |
| 3173 |
|
| 3174 |
// featured image |
| 3175 |
if( $featured_id = get_post_thumbnail_id($attachment->ID) ) { |
| 3176 |
$sizes_id = $featured_id; |
| 3177 |
} |
| 3178 |
|
| 3179 |
// audio |
| 3180 |
} elseif( $type === 'audio' ) { |
| 3181 |
|
| 3182 |
// featured image |
| 3183 |
if( $featured_id = get_post_thumbnail_id($attachment->ID) ) { |
| 3184 |
$sizes_id = $featured_id; |
| 3185 |
} |
| 3186 |
} |
| 3187 |
|
| 3188 |
|
| 3189 |
// sizes |
| 3190 |
if( $sizes_id ) { |
| 3191 |
|
| 3192 |
// vars |
| 3193 |
$sizes = get_intermediate_image_sizes(); |
| 3194 |
$data = array(); |
| 3195 |
|
| 3196 |
// loop |
| 3197 |
foreach( $sizes as $size ) { |
| 3198 |
$src = wp_get_attachment_image_src( $sizes_id, $size ); |
| 3199 |
$data[ $size ] = $src[0]; |
| 3200 |
$data[ $size . '-width' ] = $src[1]; |
| 3201 |
$data[ $size . '-height' ] = $src[2]; |
| 3202 |
} |
| 3203 |
|
| 3204 |
// append |
| 3205 |
$response['sizes'] = $data; |
| 3206 |
} |
| 3207 |
|
| 3208 |
// return |
| 3209 |
return $response; |
| 3210 |
|
| 3211 |
} |
| 3212 |
|
| 3213 |
|
| 3214 |
/* |
| 3215 |
* acf_get_truncated |
| 3216 |
* |
| 3217 |
* This function will truncate and return a string |
| 3218 |
* |
| 3219 |
* @type function |
| 3220 |
* @date 8/08/2014 |
| 3221 |
* @since 5.0.0 |
| 3222 |
* |
| 3223 |
* @param $text (string) |
| 3224 |
* @param $length (int) |
| 3225 |
* @return (string) |
| 3226 |
*/ |
| 3227 |
|
| 3228 |
function acf_get_truncated( $text, $length = 64 ) { |
| 3229 |
|
| 3230 |
// vars |
| 3231 |
$text = trim($text); |
| 3232 |
$the_length = strlen( $text ); |
| 3233 |
|
| 3234 |
|
| 3235 |
// cut |
| 3236 |
$return = substr( $text, 0, ($length - 3) ); |
| 3237 |
|
| 3238 |
|
| 3239 |
// ... |
| 3240 |
if( $the_length > ($length - 3) ) { |
| 3241 |
|
| 3242 |
$return .= '...'; |
| 3243 |
|
| 3244 |
} |
| 3245 |
|
| 3246 |
|
| 3247 |
// return |
| 3248 |
return $return; |
| 3249 |
|
| 3250 |
} |
| 3251 |
|
| 3252 |
|
| 3253 |
/* |
| 3254 |
* acf_get_current_url |
| 3255 |
* |
| 3256 |
* This function will return the current URL. |
| 3257 |
* |
| 3258 |
* @date 23/01/2015 |
| 3259 |
* @since 5.1.5 |
| 3260 |
* |
| 3261 |
* @param void |
| 3262 |
* @return string |
| 3263 |
*/ |
| 3264 |
|
| 3265 |
function acf_get_current_url() { |
| 3266 |
return ( is_ssl() ? 'https' : 'http' ) . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; |
| 3267 |
} |
| 3268 |
|
| 3269 |
/* |
| 3270 |
* acf_current_user_can_admin |
| 3271 |
* |
| 3272 |
* This function will return true if the current user can administrate the ACF field groups |
| 3273 |
* |
| 3274 |
* @type function |
| 3275 |
* @date 9/02/2015 |
| 3276 |
* @since 5.1.5 |
| 3277 |
* |
| 3278 |
* @param $post_id (int) |
| 3279 |
* @return $post_id (int) |
| 3280 |
*/ |
| 3281 |
|
| 3282 |
function acf_current_user_can_admin() { |
| 3283 |
|
| 3284 |
if( acf_get_setting('show_admin') && current_user_can(acf_get_setting('capability')) ) { |
| 3285 |
|
| 3286 |
return true; |
| 3287 |
|
| 3288 |
} |
| 3289 |
|
| 3290 |
|
| 3291 |
// return |
| 3292 |
return false; |
| 3293 |
|
| 3294 |
} |
| 3295 |
|
| 3296 |
|
| 3297 |
/* |
| 3298 |
* acf_get_filesize |
| 3299 |
* |
| 3300 |
* This function will return a numeric value of bytes for a given filesize string |
| 3301 |
* |
| 3302 |
* @type function |
| 3303 |
* @date 18/02/2015 |
| 3304 |
* @since 5.1.5 |
| 3305 |
* |
| 3306 |
* @param $size (mixed) |
| 3307 |
* @return (int) |
| 3308 |
*/ |
| 3309 |
|
| 3310 |
function acf_get_filesize( $size = 1 ) { |
| 3311 |
|
| 3312 |
// vars |
| 3313 |
$unit = 'MB'; |
| 3314 |
$units = array( |
| 3315 |
'TB' => 4, |
| 3316 |
'GB' => 3, |
| 3317 |
'MB' => 2, |
| 3318 |
'KB' => 1, |
| 3319 |
); |
| 3320 |
|
| 3321 |
|
| 3322 |
// look for $unit within the $size parameter (123 KB) |
| 3323 |
if( is_string($size) ) { |
| 3324 |
|
| 3325 |
// vars |
| 3326 |
$custom = strtoupper( substr($size, -2) ); |
| 3327 |
|
| 3328 |
foreach( $units as $k => $v ) { |
| 3329 |
|
| 3330 |
if( $custom === $k ) { |
| 3331 |
|
| 3332 |
$unit = $k; |
| 3333 |
$size = substr($size, 0, -2); |
| 3334 |
|
| 3335 |
} |
| 3336 |
|
| 3337 |
} |
| 3338 |
|
| 3339 |
} |
| 3340 |
|
| 3341 |
|
| 3342 |
// calc bytes |
| 3343 |
$bytes = floatval($size) * pow(1024, $units[$unit]); |
| 3344 |
|
| 3345 |
|
| 3346 |
// return |
| 3347 |
return $bytes; |
| 3348 |
|
| 3349 |
} |
| 3350 |
|
| 3351 |
|
| 3352 |
/* |
| 3353 |
* acf_format_filesize |
| 3354 |
* |
| 3355 |
* This function will return a formatted string containing the filesize and unit |
| 3356 |
* |
| 3357 |
* @type function |
| 3358 |
* @date 18/02/2015 |
| 3359 |
* @since 5.1.5 |
| 3360 |
* |
| 3361 |
* @param $size (mixed) |
| 3362 |
* @return (int) |
| 3363 |
*/ |
| 3364 |
|
| 3365 |
function acf_format_filesize( $size = 1 ) { |
| 3366 |
|
| 3367 |
// convert |
| 3368 |
$bytes = acf_get_filesize( $size ); |
| 3369 |
|
| 3370 |
|
| 3371 |
// vars |
| 3372 |
$units = array( |
| 3373 |
'TB' => 4, |
| 3374 |
'GB' => 3, |
| 3375 |
'MB' => 2, |
| 3376 |
'KB' => 1, |
| 3377 |
); |
| 3378 |
|
| 3379 |
|
| 3380 |
// loop through units |
| 3381 |
foreach( $units as $k => $v ) { |
| 3382 |
|
| 3383 |
$result = $bytes / pow(1024, $v); |
| 3384 |
|
| 3385 |
if( $result >= 1 ) { |
| 3386 |
|
| 3387 |
return $result . ' ' . $k; |
| 3388 |
|
| 3389 |
} |
| 3390 |
|
| 3391 |
} |
| 3392 |
|
| 3393 |
|
| 3394 |
// return |
| 3395 |
return $bytes . ' B'; |
| 3396 |
|
| 3397 |
} |
| 3398 |
|
| 3399 |
|
| 3400 |
/* |
| 3401 |
* acf_get_valid_terms |
| 3402 |
* |
| 3403 |
* This function will replace old terms with new split term ids |
| 3404 |
* |
| 3405 |
* @type function |
| 3406 |
* @date 27/02/2015 |
| 3407 |
* @since 5.1.5 |
| 3408 |
* |
| 3409 |
* @param $terms (int|array) |
| 3410 |
* @param $taxonomy (string) |
| 3411 |
* @return $terms |
| 3412 |
*/ |
| 3413 |
|
| 3414 |
function acf_get_valid_terms( $terms = false, $taxonomy = 'category' ) { |
| 3415 |
|
| 3416 |
// force into array |
| 3417 |
$terms = acf_get_array($terms); |
| 3418 |
|
| 3419 |
|
| 3420 |
// force ints |
| 3421 |
$terms = array_map('intval', $terms); |
| 3422 |
|
| 3423 |
|
| 3424 |
// bail early if function does not yet exist or |
| 3425 |
if( !function_exists('wp_get_split_term') || empty($terms) ) { |
| 3426 |
|
| 3427 |
return $terms; |
| 3428 |
|
| 3429 |
} |
| 3430 |
|
| 3431 |
|
| 3432 |
// attempt to find new terms |
| 3433 |
foreach( $terms as $i => $term_id ) { |
| 3434 |
|
| 3435 |
$new_term_id = wp_get_split_term($term_id, $taxonomy); |
| 3436 |
|
| 3437 |
if( $new_term_id ) { |
| 3438 |
|
| 3439 |
$terms[ $i ] = $new_term_id; |
| 3440 |
|
| 3441 |
} |
| 3442 |
|
| 3443 |
} |
| 3444 |
|
| 3445 |
|
| 3446 |
// return |
| 3447 |
return $terms; |
| 3448 |
|
| 3449 |
} |
| 3450 |
|
| 3451 |
|
| 3452 |
/* |
| 3453 |
* acf_esc_html_deep |
| 3454 |
* |
| 3455 |
* Navigates through an array and escapes html from the values. |
| 3456 |
* |
| 3457 |
* @type function |
| 3458 |
* @date 10/06/2015 |
| 3459 |
* @since 5.2.7 |
| 3460 |
* |
| 3461 |
* @param $value (mixed) |
| 3462 |
* @return $value |
| 3463 |
*/ |
| 3464 |
|
| 3465 |
/* |
| 3466 |
function acf_esc_html_deep( $value ) { |
| 3467 |
|
| 3468 |
// array |
| 3469 |
if( is_array($value) ) { |
| 3470 |
|
| 3471 |
$value = array_map('acf_esc_html_deep', $value); |
| 3472 |
|
| 3473 |
// object |
| 3474 |
} elseif( is_object($value) ) { |
| 3475 |
|
| 3476 |
$vars = get_object_vars( $value ); |
| 3477 |
|
| 3478 |
foreach( $vars as $k => $v ) { |
| 3479 |
|
| 3480 |
$value->{$k} = acf_esc_html_deep( $v ); |
| 3481 |
|
| 3482 |
} |
| 3483 |
|
| 3484 |
// string |
| 3485 |
} elseif( is_string($value) ) { |
| 3486 |
|
| 3487 |
$value = esc_html($value); |
| 3488 |
|
| 3489 |
} |
| 3490 |
|
| 3491 |
|
| 3492 |
// return |
| 3493 |
return $value; |
| 3494 |
|
| 3495 |
} |
| 3496 |
*/ |
| 3497 |
|
| 3498 |
|
| 3499 |
/* |
| 3500 |
* acf_validate_attachment |
| 3501 |
* |
| 3502 |
* This function will validate an attachment based on a field's resrictions and return an array of errors |
| 3503 |
* |
| 3504 |
* @type function |
| 3505 |
* @date 3/07/2015 |
| 3506 |
* @since 5.2.3 |
| 3507 |
* |
| 3508 |
* @param $attachment (array) attachment data. Cahnges based on context |
| 3509 |
* @param $field (array) field settings containing restrictions |
| 3510 |
* @param $context (string) $file is different when uploading / preparing |
| 3511 |
* @return $errors (array) |
| 3512 |
*/ |
| 3513 |
|
| 3514 |
function acf_validate_attachment( $attachment, $field, $context = 'prepare' ) { |
| 3515 |
|
| 3516 |
// vars |
| 3517 |
$errors = array(); |
| 3518 |
$file = array( |
| 3519 |
'type' => '', |
| 3520 |
'width' => 0, |
| 3521 |
'height' => 0, |
| 3522 |
'size' => 0 |
| 3523 |
); |
| 3524 |
|
| 3525 |
|
| 3526 |
// upload |
| 3527 |
if( $context == 'upload' ) { |
| 3528 |
|
| 3529 |
// vars |
| 3530 |
$file['type'] = pathinfo($attachment['name'], PATHINFO_EXTENSION); |
| 3531 |
$file['size'] = filesize($attachment['tmp_name']); |
| 3532 |
|
| 3533 |
if( strpos($attachment['type'], 'image') !== false ) { |
| 3534 |
|
| 3535 |
$size = getimagesize($attachment['tmp_name']); |
| 3536 |
$file['width'] = acf_maybe_get($size, 0); |
| 3537 |
$file['height'] = acf_maybe_get($size, 1); |
| 3538 |
|
| 3539 |
} |
| 3540 |
|
| 3541 |
// prepare |
| 3542 |
} elseif( $context == 'prepare' ) { |
| 3543 |
|
| 3544 |
$file['type'] = pathinfo($attachment['url'], PATHINFO_EXTENSION); |
| 3545 |
$file['size'] = acf_maybe_get($attachment, 'filesizeInBytes', 0); |
| 3546 |
$file['width'] = acf_maybe_get($attachment, 'width', 0); |
| 3547 |
$file['height'] = acf_maybe_get($attachment, 'height', 0); |
| 3548 |
|
| 3549 |
// custom |
| 3550 |
} else { |
| 3551 |
|
| 3552 |
$file = array_merge($file, $attachment); |
| 3553 |
$file['type'] = pathinfo($attachment['url'], PATHINFO_EXTENSION); |
| 3554 |
|
| 3555 |
} |
| 3556 |
|
| 3557 |
|
| 3558 |
// image |
| 3559 |
if( $file['width'] || $file['height'] ) { |
| 3560 |
|
| 3561 |
// width |
| 3562 |
$min_width = (int) acf_maybe_get($field, 'min_width', 0); |
| 3563 |
$max_width = (int) acf_maybe_get($field, 'max_width', 0); |
| 3564 |
|
| 3565 |
if( $file['width'] ) { |
| 3566 |
|
| 3567 |
if( $min_width && $file['width'] < $min_width ) { |
| 3568 |
|
| 3569 |
// min width |
| 3570 |
$errors['min_width'] = sprintf(__('Image width must be at least %dpx.', 'acf'), $min_width ); |
| 3571 |
|
| 3572 |
} elseif( $max_width && $file['width'] > $max_width ) { |
| 3573 |
|
| 3574 |
// min width |
| 3575 |
$errors['max_width'] = sprintf(__('Image width must not exceed %dpx.', 'acf'), $max_width ); |
| 3576 |
|
| 3577 |
} |
| 3578 |
|
| 3579 |
} |
| 3580 |
|
| 3581 |
|
| 3582 |
// height |
| 3583 |
$min_height = (int) acf_maybe_get($field, 'min_height', 0); |
| 3584 |
$max_height = (int) acf_maybe_get($field, 'max_height', 0); |
| 3585 |
|
| 3586 |
if( $file['height'] ) { |
| 3587 |
|
| 3588 |
if( $min_height && $file['height'] < $min_height ) { |
| 3589 |
|
| 3590 |
// min height |
| 3591 |
$errors['min_height'] = sprintf(__('Image height must be at least %dpx.', 'acf'), $min_height ); |
| 3592 |
|
| 3593 |
} elseif( $max_height && $file['height'] > $max_height ) { |
| 3594 |
|
| 3595 |
// min height |
| 3596 |
$errors['max_height'] = sprintf(__('Image height must not exceed %dpx.', 'acf'), $max_height ); |
| 3597 |
|
| 3598 |
} |
| 3599 |
|
| 3600 |
} |
| 3601 |
|
| 3602 |
} |
| 3603 |
|
| 3604 |
|
| 3605 |
// file size |
| 3606 |
if( $file['size'] ) { |
| 3607 |
|
| 3608 |
$min_size = acf_maybe_get($field, 'min_size', 0); |
| 3609 |
$max_size = acf_maybe_get($field, 'max_size', 0); |
| 3610 |
|
| 3611 |
if( $min_size && $file['size'] < acf_get_filesize($min_size) ) { |
| 3612 |
|
| 3613 |
// min width |
| 3614 |
$errors['min_size'] = sprintf(__('File size must be at least %s.', 'acf'), acf_format_filesize($min_size) ); |
| 3615 |
|
| 3616 |
} elseif( $max_size && $file['size'] > acf_get_filesize($max_size) ) { |
| 3617 |
|
| 3618 |
// min width |
| 3619 |
$errors['max_size'] = sprintf(__('File size must must not exceed %s.', 'acf'), acf_format_filesize($max_size) ); |
| 3620 |
|
| 3621 |
} |
| 3622 |
|
| 3623 |
} |
| 3624 |
|
| 3625 |
|
| 3626 |
// file type |
| 3627 |
if( $file['type'] ) { |
| 3628 |
|
| 3629 |
$mime_types = acf_maybe_get($field, 'mime_types', ''); |
| 3630 |
|
| 3631 |
// lower case |
| 3632 |
$file['type'] = strtolower($file['type']); |
| 3633 |
$mime_types = strtolower($mime_types); |
| 3634 |
|
| 3635 |
|
| 3636 |
// explode |
| 3637 |
$mime_types = str_replace(array(' ', '.'), '', $mime_types); |
| 3638 |
$mime_types = explode(',', $mime_types); // split pieces |
| 3639 |
$mime_types = array_filter($mime_types); // remove empty pieces |
| 3640 |
|
| 3641 |
if( !empty($mime_types) && !in_array($file['type'], $mime_types) ) { |
| 3642 |
|
| 3643 |
// glue together last 2 types |
| 3644 |
if( count($mime_types) > 1 ) { |
| 3645 |
|
| 3646 |
$last1 = array_pop($mime_types); |
| 3647 |
$last2 = array_pop($mime_types); |
| 3648 |
|
| 3649 |
$mime_types[] = $last2 . ' ' . __('or', 'acf') . ' ' . $last1; |
| 3650 |
|
| 3651 |
} |
| 3652 |
|
| 3653 |
$errors['mime_types'] = sprintf(__('File type must be %s.', 'acf'), implode(', ', $mime_types) ); |
| 3654 |
|
| 3655 |
} |
| 3656 |
|
| 3657 |
} |
| 3658 |
|
| 3659 |
|
| 3660 |
/** |
| 3661 |
* Filters the errors for a file before it is uploaded or displayed in the media modal. |
| 3662 |
* |
| 3663 |
* @date 3/07/2015 |
| 3664 |
* @since 5.2.3 |
| 3665 |
* |
| 3666 |
* @param array $errors An array of errors. |
| 3667 |
* @param array $file An array of data for a single file. |
| 3668 |
* @param array $attachment An array of attachment data which differs based on the context. |
| 3669 |
* @param array $field The field array. |
| 3670 |
* @param string $context The curent context (uploading, preparing) |
| 3671 |
*/ |
| 3672 |
$errors = apply_filters( "acf/validate_attachment/type={$field['type']}", $errors, $file, $attachment, $field, $context ); |
| 3673 |
$errors = apply_filters( "acf/validate_attachment/name={$field['_name']}", $errors, $file, $attachment, $field, $context ); |
| 3674 |
$errors = apply_filters( "acf/validate_attachment/key={$field['key']}", $errors, $file, $attachment, $field, $context ); |
| 3675 |
$errors = apply_filters( "acf/validate_attachment", $errors, $file, $attachment, $field, $context ); |
| 3676 |
|
| 3677 |
|
| 3678 |
// return |
| 3679 |
return $errors; |
| 3680 |
|
| 3681 |
} |
| 3682 |
|
| 3683 |
|
| 3684 |
/* |
| 3685 |
* _acf_settings_uploader |
| 3686 |
* |
| 3687 |
* Dynamic logic for uploader setting |
| 3688 |
* |
| 3689 |
* @type function |
| 3690 |
* @date 7/05/2015 |
| 3691 |
* @since 5.2.3 |
| 3692 |
* |
| 3693 |
* @param $uploader (string) |
| 3694 |
* @return $uploader |
| 3695 |
*/ |
| 3696 |
|
| 3697 |
add_filter('acf/settings/uploader', '_acf_settings_uploader'); |
| 3698 |
|
| 3699 |
function _acf_settings_uploader( $uploader ) { |
| 3700 |
|
| 3701 |
// if can't upload files |
| 3702 |
if( !current_user_can('upload_files') ) { |
| 3703 |
|
| 3704 |
$uploader = 'basic'; |
| 3705 |
|
| 3706 |
} |
| 3707 |
|
| 3708 |
|
| 3709 |
// return |
| 3710 |
return $uploader; |
| 3711 |
} |
| 3712 |
|
| 3713 |
|
| 3714 |
/* |
| 3715 |
* acf_translate_keys |
| 3716 |
* |
| 3717 |
* description |
| 3718 |
* |
| 3719 |
* @type function |
| 3720 |
* @date 7/12/2015 |
| 3721 |
* @since 5.3.2 |
| 3722 |
* |
| 3723 |
* @param $post_id (int) |
| 3724 |
* @return $post_id (int) |
| 3725 |
*/ |
| 3726 |
|
| 3727 |
/* |
| 3728 |
function acf_translate_keys( $array, $keys ) { |
| 3729 |
|
| 3730 |
// bail early if no keys |
| 3731 |
if( empty($keys) ) return $array; |
| 3732 |
|
| 3733 |
|
| 3734 |
// translate |
| 3735 |
foreach( $keys as $k ) { |
| 3736 |
|
| 3737 |
// bail ealry if not exists |
| 3738 |
if( !isset($array[ $k ]) ) continue; |
| 3739 |
|
| 3740 |
|
| 3741 |
// translate |
| 3742 |
$array[ $k ] = acf_translate( $array[ $k ] ); |
| 3743 |
|
| 3744 |
} |
| 3745 |
|
| 3746 |
|
| 3747 |
// return |
| 3748 |
return $array; |
| 3749 |
|
| 3750 |
} |
| 3751 |
*/ |
| 3752 |
|
| 3753 |
|
| 3754 |
/* |
| 3755 |
* acf_translate |
| 3756 |
* |
| 3757 |
* This function will translate a string using the new 'l10n_textdomain' setting |
| 3758 |
* Also works for arrays which is great for fields - select -> choices |
| 3759 |
* |
| 3760 |
* @type function |
| 3761 |
* @date 4/12/2015 |
| 3762 |
* @since 5.3.2 |
| 3763 |
* |
| 3764 |
* @param $string (mixed) string or array containins strings to be translated |
| 3765 |
* @return $string |
| 3766 |
*/ |
| 3767 |
|
| 3768 |
function acf_translate( $string ) { |
| 3769 |
|
| 3770 |
// vars |
| 3771 |
$l10n = acf_get_setting('l10n'); |
| 3772 |
$textdomain = acf_get_setting('l10n_textdomain'); |
| 3773 |
|
| 3774 |
|
| 3775 |
// bail early if not enabled |
| 3776 |
if( !$l10n ) return $string; |
| 3777 |
|
| 3778 |
|
| 3779 |
// bail early if no textdomain |
| 3780 |
if( !$textdomain ) return $string; |
| 3781 |
|
| 3782 |
|
| 3783 |
// is array |
| 3784 |
if( is_array($string) ) { |
| 3785 |
|
| 3786 |
return array_map('acf_translate', $string); |
| 3787 |
|
| 3788 |
} |
| 3789 |
|
| 3790 |
|
| 3791 |
// bail early if not string |
| 3792 |
if( !is_string($string) ) return $string; |
| 3793 |
|
| 3794 |
|
| 3795 |
// bail early if empty |
| 3796 |
if( $string === '' ) return $string; |
| 3797 |
|
| 3798 |
|
| 3799 |
// allow for var_export export |
| 3800 |
if( acf_get_setting('l10n_var_export') ){ |
| 3801 |
|
| 3802 |
// bail early if already translated |
| 3803 |
if( substr($string, 0, 7) === '!!__(!!' ) return $string; |
| 3804 |
|
| 3805 |
|
| 3806 |
// return |
| 3807 |
return "!!__(!!'" . $string . "!!', !!'" . $textdomain . "!!')!!"; |
| 3808 |
|
| 3809 |
} |
| 3810 |
|
| 3811 |
|
| 3812 |
// vars |
| 3813 |
return __( $string, $textdomain ); |
| 3814 |
|
| 3815 |
} |
| 3816 |
|
| 3817 |
|
| 3818 |
/* |
| 3819 |
* acf_maybe_add_action |
| 3820 |
* |
| 3821 |
* This function will determine if the action has already run before adding / calling the function |
| 3822 |
* |
| 3823 |
* @type function |
| 3824 |
* @date 13/01/2016 |
| 3825 |
* @since 5.3.2 |
| 3826 |
* |
| 3827 |
* @param $post_id (int) |
| 3828 |
* @return $post_id (int) |
| 3829 |
*/ |
| 3830 |
|
| 3831 |
function acf_maybe_add_action( $tag, $function_to_add, $priority = 10, $accepted_args = 1 ) { |
| 3832 |
|
| 3833 |
// if action has already run, execute it |
| 3834 |
// - if currently doing action, allow $tag to be added as per usual to allow $priority ordering needed for 3rd party asset compatibility |
| 3835 |
if( did_action($tag) && !doing_action($tag) ) { |
| 3836 |
|
| 3837 |
call_user_func( $function_to_add ); |
| 3838 |
|
| 3839 |
// if action has not yet run, add it |
| 3840 |
} else { |
| 3841 |
|
| 3842 |
add_action( $tag, $function_to_add, $priority, $accepted_args ); |
| 3843 |
|
| 3844 |
} |
| 3845 |
|
| 3846 |
} |
| 3847 |
|
| 3848 |
|
| 3849 |
/* |
| 3850 |
* acf_is_row_collapsed |
| 3851 |
* |
| 3852 |
* This function will return true if the field's row is collapsed |
| 3853 |
* |
| 3854 |
* @type function |
| 3855 |
* @date 2/03/2016 |
| 3856 |
* @since 5.3.2 |
| 3857 |
* |
| 3858 |
* @param $post_id (int) |
| 3859 |
* @return $post_id (int) |
| 3860 |
*/ |
| 3861 |
|
| 3862 |
function acf_is_row_collapsed( $field_key = '', $row_index = 0 ) { |
| 3863 |
|
| 3864 |
// collapsed |
| 3865 |
$collapsed = acf_get_user_setting('collapsed_' . $field_key, ''); |
| 3866 |
|
| 3867 |
|
| 3868 |
// cookie fallback ( version < 5.3.2 ) |
| 3869 |
if( $collapsed === '' ) { |
| 3870 |
|
| 3871 |
$collapsed = acf_extract_var($_COOKIE, "acf_collapsed_{$field_key}", ''); |
| 3872 |
$collapsed = str_replace('|', ',', $collapsed); |
| 3873 |
|
| 3874 |
|
| 3875 |
// update |
| 3876 |
acf_update_user_setting( 'collapsed_' . $field_key, $collapsed ); |
| 3877 |
|
| 3878 |
} |
| 3879 |
|
| 3880 |
|
| 3881 |
// explode |
| 3882 |
$collapsed = explode(',', $collapsed); |
| 3883 |
$collapsed = array_filter($collapsed, 'is_numeric'); |
| 3884 |
|
| 3885 |
|
| 3886 |
// collapsed class |
| 3887 |
return in_array($row_index, $collapsed); |
| 3888 |
|
| 3889 |
} |
| 3890 |
|
| 3891 |
|
| 3892 |
/* |
| 3893 |
* acf_get_attachment_image |
| 3894 |
* |
| 3895 |
* description |
| 3896 |
* |
| 3897 |
* @type function |
| 3898 |
* @date 24/10/16 |
| 3899 |
* @since 5.5.0 |
| 3900 |
* |
| 3901 |
* @param $post_id (int) |
| 3902 |
* @return $post_id (int) |
| 3903 |
*/ |
| 3904 |
|
| 3905 |
function acf_get_attachment_image( $attachment_id = 0, $size = 'thumbnail' ) { |
| 3906 |
|
| 3907 |
// vars |
| 3908 |
$url = wp_get_attachment_image_src($attachment_id, 'thumbnail'); |
| 3909 |
$alt = get_post_meta($attachment_id, '_wp_attachment_image_alt', true); |
| 3910 |
|
| 3911 |
|
| 3912 |
// bail early if no url |
| 3913 |
if( !$url ) return ''; |
| 3914 |
|
| 3915 |
|
| 3916 |
// return |
| 3917 |
$value = '<img src="' . $url . '" alt="' . $alt . '" />'; |
| 3918 |
|
| 3919 |
} |
| 3920 |
|
| 3921 |
|
| 3922 |
/* |
| 3923 |
* acf_get_post_thumbnail |
| 3924 |
* |
| 3925 |
* This function will return a thumbail image url for a given post |
| 3926 |
* |
| 3927 |
* @type function |
| 3928 |
* @date 3/05/2016 |
| 3929 |
* @since 5.3.8 |
| 3930 |
* |
| 3931 |
* @param $post (obj) |
| 3932 |
* @param $size (mixed) |
| 3933 |
* @return (string) |
| 3934 |
*/ |
| 3935 |
|
| 3936 |
function acf_get_post_thumbnail( $post = null, $size = 'thumbnail' ) { |
| 3937 |
|
| 3938 |
// vars |
| 3939 |
$data = array( |
| 3940 |
'url' => '', |
| 3941 |
'type' => '', |
| 3942 |
'html' => '' |
| 3943 |
); |
| 3944 |
|
| 3945 |
|
| 3946 |
// post |
| 3947 |
$post = get_post($post); |
| 3948 |
|
| 3949 |
|
| 3950 |
// bail early if no post |
| 3951 |
if( !$post ) return $data; |
| 3952 |
|
| 3953 |
|
| 3954 |
// vars |
| 3955 |
$thumb_id = $post->ID; |
| 3956 |
$mime_type = acf_maybe_get(explode('/', $post->post_mime_type), 0); |
| 3957 |
|
| 3958 |
|
| 3959 |
// attachment |
| 3960 |
if( $post->post_type === 'attachment' ) { |
| 3961 |
|
| 3962 |
// change $thumb_id |
| 3963 |
if( $mime_type === 'audio' || $mime_type === 'video' ) { |
| 3964 |
|
| 3965 |
$thumb_id = get_post_thumbnail_id($post->ID); |
| 3966 |
|
| 3967 |
} |
| 3968 |
|
| 3969 |
// post |
| 3970 |
} else { |
| 3971 |
|
| 3972 |
$thumb_id = get_post_thumbnail_id($post->ID); |
| 3973 |
|
| 3974 |
} |
| 3975 |
|
| 3976 |
|
| 3977 |
// try url |
| 3978 |
$data['url'] = wp_get_attachment_image_src($thumb_id, $size); |
| 3979 |
$data['url'] = acf_maybe_get($data['url'], 0); |
| 3980 |
|
| 3981 |
|
| 3982 |
// default icon |
| 3983 |
if( !$data['url'] && $post->post_type === 'attachment' ) { |
| 3984 |
|
| 3985 |
$data['url'] = wp_mime_type_icon($post->ID); |
| 3986 |
$data['type'] = 'icon'; |
| 3987 |
|
| 3988 |
} |
| 3989 |
|
| 3990 |
|
| 3991 |
// html |
| 3992 |
$data['html'] = '<img src="' . $data['url'] . '" alt="" />'; |
| 3993 |
|
| 3994 |
|
| 3995 |
// return |
| 3996 |
return $data; |
| 3997 |
|
| 3998 |
} |
| 3999 |
|
| 4000 |
/** |
| 4001 |
* acf_get_browser |
| 4002 |
* |
| 4003 |
* Returns the name of the current browser. |
| 4004 |
* |
| 4005 |
* @date 17/01/2014 |
| 4006 |
* @since 5.0.0 |
| 4007 |
* |
| 4008 |
* @param void |
| 4009 |
* @return string |
| 4010 |
*/ |
| 4011 |
function acf_get_browser() { |
| 4012 |
|
| 4013 |
// Check server var. |
| 4014 |
if( isset($_SERVER['HTTP_USER_AGENT']) ) { |
| 4015 |
$agent = $_SERVER['HTTP_USER_AGENT']; |
| 4016 |
|
| 4017 |
// Loop over search terms. |
| 4018 |
$browsers = array( |
| 4019 |
'Firefox' => 'firefox', |
| 4020 |
'Trident' => 'msie', |
| 4021 |
'MSIE' => 'msie', |
| 4022 |
'Edge' => 'edge', |
| 4023 |
'Chrome' => 'chrome', |
| 4024 |
'Safari' => 'safari', |
| 4025 |
); |
| 4026 |
foreach( $browsers as $k => $v ) { |
| 4027 |
if( strpos($agent, $k) !== false ) { |
| 4028 |
return $v; |
| 4029 |
} |
| 4030 |
} |
| 4031 |
} |
| 4032 |
|
| 4033 |
// Return default. |
| 4034 |
return ''; |
| 4035 |
} |
| 4036 |
|
| 4037 |
|
| 4038 |
/* |
| 4039 |
* acf_is_ajax |
| 4040 |
* |
| 4041 |
* This function will reutrn true if performing a wp ajax call |
| 4042 |
* |
| 4043 |
* @type function |
| 4044 |
* @date 7/06/2016 |
| 4045 |
* @since 5.3.8 |
| 4046 |
* |
| 4047 |
* @param n/a |
| 4048 |
* @return (boolean) |
| 4049 |
*/ |
| 4050 |
|
| 4051 |
function acf_is_ajax( $action = '' ) { |
| 4052 |
|
| 4053 |
// vars |
| 4054 |
$is_ajax = false; |
| 4055 |
|
| 4056 |
|
| 4057 |
// check if is doing ajax |
| 4058 |
if( defined('DOING_AJAX') && DOING_AJAX ) { |
| 4059 |
|
| 4060 |
$is_ajax = true; |
| 4061 |
|
| 4062 |
} |
| 4063 |
|
| 4064 |
|
| 4065 |
// check $action |
| 4066 |
if( $action && acf_maybe_get($_POST, 'action') !== $action ) { |
| 4067 |
|
| 4068 |
$is_ajax = false; |
| 4069 |
|
| 4070 |
} |
| 4071 |
|
| 4072 |
|
| 4073 |
// return |
| 4074 |
return $is_ajax; |
| 4075 |
|
| 4076 |
} |
| 4077 |
|
| 4078 |
|
| 4079 |
|
| 4080 |
|
| 4081 |
/* |
| 4082 |
* acf_format_date |
| 4083 |
* |
| 4084 |
* This function will accept a date value and return it in a formatted string |
| 4085 |
* |
| 4086 |
* @type function |
| 4087 |
* @date 16/06/2016 |
| 4088 |
* @since 5.3.8 |
| 4089 |
* |
| 4090 |
* @param $value (string) |
| 4091 |
* @return $format (string) |
| 4092 |
*/ |
| 4093 |
|
| 4094 |
function acf_format_date( $value, $format ) { |
| 4095 |
|
| 4096 |
// bail early if no value |
| 4097 |
if( !$value ) return $value; |
| 4098 |
|
| 4099 |
|
| 4100 |
// vars |
| 4101 |
$unixtimestamp = 0; |
| 4102 |
|
| 4103 |
|
| 4104 |
// numeric (either unix or YYYYMMDD) |
| 4105 |
if( is_numeric($value) && strlen($value) !== 8 ) { |
| 4106 |
|
| 4107 |
$unixtimestamp = $value; |
| 4108 |
|
| 4109 |
} else { |
| 4110 |
|
| 4111 |
$unixtimestamp = strtotime($value); |
| 4112 |
|
| 4113 |
} |
| 4114 |
|
| 4115 |
|
| 4116 |
// return |
| 4117 |
return date_i18n($format, $unixtimestamp); |
| 4118 |
|
| 4119 |
} |
| 4120 |
|
| 4121 |
/** |
| 4122 |
* acf_clear_log |
| 4123 |
* |
| 4124 |
* Deletes the debug.log file. |
| 4125 |
* |
| 4126 |
* @date 21/1/19 |
| 4127 |
* @since 5.7.10 |
| 4128 |
* |
| 4129 |
* @param type $var Description. Default. |
| 4130 |
* @return type Description. |
| 4131 |
*/ |
| 4132 |
function acf_clear_log() { |
| 4133 |
unlink( WP_CONTENT_DIR . '/debug.log' ); |
| 4134 |
} |
| 4135 |
|
| 4136 |
/* |
| 4137 |
* acf_log |
| 4138 |
* |
| 4139 |
* description |
| 4140 |
* |
| 4141 |
* @type function |
| 4142 |
* @date 24/06/2016 |
| 4143 |
* @since 5.3.8 |
| 4144 |
* |
| 4145 |
* @param $post_id (int) |
| 4146 |
* @return $post_id (int) |
| 4147 |
*/ |
| 4148 |
|
| 4149 |
function acf_log() { |
| 4150 |
|
| 4151 |
// vars |
| 4152 |
$args = func_get_args(); |
| 4153 |
|
| 4154 |
// loop |
| 4155 |
foreach( $args as $i => $arg ) { |
| 4156 |
|
| 4157 |
// array | object |
| 4158 |
if( is_array($arg) || is_object($arg) ) { |
| 4159 |
$arg = print_r($arg, true); |
| 4160 |
|
| 4161 |
// bool |
| 4162 |
} elseif( is_bool($arg) ) { |
| 4163 |
$arg = 'bool(' . ( $arg ? 'true' : 'false' ) . ')'; |
| 4164 |
} |
| 4165 |
|
| 4166 |
// update |
| 4167 |
$args[ $i ] = $arg; |
| 4168 |
} |
| 4169 |
|
| 4170 |
// log |
| 4171 |
error_log( implode(' ', $args) ); |
| 4172 |
} |
| 4173 |
|
| 4174 |
/** |
| 4175 |
* acf_dev_log |
| 4176 |
* |
| 4177 |
* Used to log variables only if ACF_DEV is defined |
| 4178 |
* |
| 4179 |
* @date 25/8/18 |
| 4180 |
* @since 5.7.4 |
| 4181 |
* |
| 4182 |
* @param mixed |
| 4183 |
* @return void |
| 4184 |
*/ |
| 4185 |
function acf_dev_log() { |
| 4186 |
if( defined('ACF_DEV') && ACF_DEV ) { |
| 4187 |
call_user_func_array('acf_log', func_get_args()); |
| 4188 |
} |
| 4189 |
} |
| 4190 |
|
| 4191 |
/* |
| 4192 |
* acf_doing |
| 4193 |
* |
| 4194 |
* This function will tell ACF what task it is doing |
| 4195 |
* |
| 4196 |
* @type function |
| 4197 |
* @date 28/06/2016 |
| 4198 |
* @since 5.3.8 |
| 4199 |
* |
| 4200 |
* @param $event (string) |
| 4201 |
* @param context (string) |
| 4202 |
* @return n/a |
| 4203 |
*/ |
| 4204 |
|
| 4205 |
function acf_doing( $event = '', $context = '' ) { |
| 4206 |
|
| 4207 |
acf_update_setting( 'doing', $event ); |
| 4208 |
acf_update_setting( 'doing_context', $context ); |
| 4209 |
|
| 4210 |
} |
| 4211 |
|
| 4212 |
|
| 4213 |
/* |
| 4214 |
* acf_is_doing |
| 4215 |
* |
| 4216 |
* This function can be used to state what ACF is doing, or to check |
| 4217 |
* |
| 4218 |
* @type function |
| 4219 |
* @date 28/06/2016 |
| 4220 |
* @since 5.3.8 |
| 4221 |
* |
| 4222 |
* @param $event (string) |
| 4223 |
* @param context (string) |
| 4224 |
* @return (boolean) |
| 4225 |
*/ |
| 4226 |
|
| 4227 |
function acf_is_doing( $event = '', $context = '' ) { |
| 4228 |
|
| 4229 |
// vars |
| 4230 |
$doing = false; |
| 4231 |
|
| 4232 |
|
| 4233 |
// task |
| 4234 |
if( acf_get_setting('doing') === $event ) { |
| 4235 |
|
| 4236 |
$doing = true; |
| 4237 |
|
| 4238 |
} |
| 4239 |
|
| 4240 |
|
| 4241 |
// context |
| 4242 |
if( $context && acf_get_setting('doing_context') !== $context ) { |
| 4243 |
|
| 4244 |
$doing = false; |
| 4245 |
|
| 4246 |
} |
| 4247 |
|
| 4248 |
|
| 4249 |
// return |
| 4250 |
return $doing; |
| 4251 |
|
| 4252 |
} |
| 4253 |
|
| 4254 |
|
| 4255 |
/* |
| 4256 |
* acf_is_plugin_active |
| 4257 |
* |
| 4258 |
* This function will return true if the ACF plugin is active |
| 4259 |
* - May be included within a theme or other plugin |
| 4260 |
* |
| 4261 |
* @type function |
| 4262 |
* @date 13/07/2016 |
| 4263 |
* @since 5.4.0 |
| 4264 |
* |
| 4265 |
* @param $basename (int) |
| 4266 |
* @return $post_id (int) |
| 4267 |
*/ |
| 4268 |
|
| 4269 |
|
| 4270 |
function acf_is_plugin_active() { |
| 4271 |
|
| 4272 |
// vars |
| 4273 |
$basename = acf_get_setting('basename'); |
| 4274 |
|
| 4275 |
|
| 4276 |
// ensure is_plugin_active() exists (not on frontend) |
| 4277 |
if( !function_exists('is_plugin_active') ) { |
| 4278 |
|
| 4279 |
include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); |
| 4280 |
|
| 4281 |
} |
| 4282 |
|
| 4283 |
|
| 4284 |
// return |
| 4285 |
return is_plugin_active($basename); |
| 4286 |
|
| 4287 |
} |
| 4288 |
|
| 4289 |
/* |
| 4290 |
* acf_send_ajax_results |
| 4291 |
* |
| 4292 |
* This function will print JSON data for a Select2 AJAX query |
| 4293 |
* |
| 4294 |
* @type function |
| 4295 |
* @date 19/07/2016 |
| 4296 |
* @since 5.4.0 |
| 4297 |
* |
| 4298 |
* @param $response (array) |
| 4299 |
* @return n/a |
| 4300 |
*/ |
| 4301 |
|
| 4302 |
function acf_send_ajax_results( $response ) { |
| 4303 |
|
| 4304 |
// validate |
| 4305 |
$response = wp_parse_args($response, array( |
| 4306 |
'results' => array(), |
| 4307 |
'more' => false, |
| 4308 |
'limit' => 0 |
| 4309 |
)); |
| 4310 |
|
| 4311 |
|
| 4312 |
// limit |
| 4313 |
if( $response['limit'] && $response['results']) { |
| 4314 |
|
| 4315 |
// vars |
| 4316 |
$total = 0; |
| 4317 |
|
| 4318 |
foreach( $response['results'] as $result ) { |
| 4319 |
|
| 4320 |
// parent |
| 4321 |
$total++; |
| 4322 |
|
| 4323 |
|
| 4324 |
// children |
| 4325 |
if( !empty($result['children']) ) { |
| 4326 |
|
| 4327 |
$total += count( $result['children'] ); |
| 4328 |
|
| 4329 |
} |
| 4330 |
|
| 4331 |
} |
| 4332 |
|
| 4333 |
|
| 4334 |
// calc |
| 4335 |
if( $total >= $response['limit'] ) { |
| 4336 |
|
| 4337 |
$response['more'] = true; |
| 4338 |
|
| 4339 |
} |
| 4340 |
|
| 4341 |
} |
| 4342 |
|
| 4343 |
|
| 4344 |
// return |
| 4345 |
wp_send_json( $response ); |
| 4346 |
|
| 4347 |
} |
| 4348 |
|
| 4349 |
|
| 4350 |
/* |
| 4351 |
* acf_is_sequential_array |
| 4352 |
* |
| 4353 |
* This function will return true if the array contains only numeric keys |
| 4354 |
* |
| 4355 |
* @source http://stackoverflow.com/questions/173400/how-to-check-if-php-array-is-associative-or-sequential |
| 4356 |
* @type function |
| 4357 |
* @date 9/09/2016 |
| 4358 |
* @since 5.4.0 |
| 4359 |
* |
| 4360 |
* @param $array (array) |
| 4361 |
* @return (boolean) |
| 4362 |
*/ |
| 4363 |
|
| 4364 |
function acf_is_sequential_array( $array ) { |
| 4365 |
|
| 4366 |
// bail ealry if not array |
| 4367 |
if( !is_array($array) ) return false; |
| 4368 |
|
| 4369 |
|
| 4370 |
// loop |
| 4371 |
foreach( $array as $key => $value ) { |
| 4372 |
|
| 4373 |
// bail ealry if is string |
| 4374 |
if( is_string($key) ) return false; |
| 4375 |
|
| 4376 |
} |
| 4377 |
|
| 4378 |
|
| 4379 |
// return |
| 4380 |
return true; |
| 4381 |
|
| 4382 |
} |
| 4383 |
|
| 4384 |
|
| 4385 |
/* |
| 4386 |
* acf_is_associative_array |
| 4387 |
* |
| 4388 |
* This function will return true if the array contains one or more string keys |
| 4389 |
* |
| 4390 |
* @source http://stackoverflow.com/questions/173400/how-to-check-if-php-array-is-associative-or-sequential |
| 4391 |
* @type function |
| 4392 |
* @date 9/09/2016 |
| 4393 |
* @since 5.4.0 |
| 4394 |
* |
| 4395 |
* @param $array (array) |
| 4396 |
* @return (boolean) |
| 4397 |
*/ |
| 4398 |
|
| 4399 |
function acf_is_associative_array( $array ) { |
| 4400 |
|
| 4401 |
// bail ealry if not array |
| 4402 |
if( !is_array($array) ) return false; |
| 4403 |
|
| 4404 |
|
| 4405 |
// loop |
| 4406 |
foreach( $array as $key => $value ) { |
| 4407 |
|
| 4408 |
// bail ealry if is string |
| 4409 |
if( is_string($key) ) return true; |
| 4410 |
|
| 4411 |
} |
| 4412 |
|
| 4413 |
|
| 4414 |
// return |
| 4415 |
return false; |
| 4416 |
|
| 4417 |
} |
| 4418 |
|
| 4419 |
|
| 4420 |
/* |
| 4421 |
* acf_add_array_key_prefix |
| 4422 |
* |
| 4423 |
* This function will add a prefix to all array keys |
| 4424 |
* Useful to preserve numeric keys when performing array_multisort |
| 4425 |
* |
| 4426 |
* @type function |
| 4427 |
* @date 15/09/2016 |
| 4428 |
* @since 5.4.0 |
| 4429 |
* |
| 4430 |
* @param $array (array) |
| 4431 |
* @param $prefix (string) |
| 4432 |
* @return (array) |
| 4433 |
*/ |
| 4434 |
|
| 4435 |
function acf_add_array_key_prefix( $array, $prefix ) { |
| 4436 |
|
| 4437 |
// vars |
| 4438 |
$array2 = array(); |
| 4439 |
|
| 4440 |
|
| 4441 |
// loop |
| 4442 |
foreach( $array as $k => $v ) { |
| 4443 |
|
| 4444 |
$k2 = $prefix . $k; |
| 4445 |
$array2[ $k2 ] = $v; |
| 4446 |
|
| 4447 |
} |
| 4448 |
|
| 4449 |
|
| 4450 |
// return |
| 4451 |
return $array2; |
| 4452 |
|
| 4453 |
} |
| 4454 |
|
| 4455 |
|
| 4456 |
/* |
| 4457 |
* acf_remove_array_key_prefix |
| 4458 |
* |
| 4459 |
* This function will remove a prefix to all array keys |
| 4460 |
* Useful to preserve numeric keys when performing array_multisort |
| 4461 |
* |
| 4462 |
* @type function |
| 4463 |
* @date 15/09/2016 |
| 4464 |
* @since 5.4.0 |
| 4465 |
* |
| 4466 |
* @param $array (array) |
| 4467 |
* @param $prefix (string) |
| 4468 |
* @return (array) |
| 4469 |
*/ |
| 4470 |
|
| 4471 |
function acf_remove_array_key_prefix( $array, $prefix ) { |
| 4472 |
|
| 4473 |
// vars |
| 4474 |
$array2 = array(); |
| 4475 |
$l = strlen($prefix); |
| 4476 |
|
| 4477 |
|
| 4478 |
// loop |
| 4479 |
foreach( $array as $k => $v ) { |
| 4480 |
|
| 4481 |
$k2 = (substr($k, 0, $l) === $prefix) ? substr($k, $l) : $k; |
| 4482 |
$array2[ $k2 ] = $v; |
| 4483 |
|
| 4484 |
} |
| 4485 |
|
| 4486 |
|
| 4487 |
// return |
| 4488 |
return $array2; |
| 4489 |
|
| 4490 |
} |
| 4491 |
|
| 4492 |
|
| 4493 |
/* |
| 4494 |
* acf_strip_protocol |
| 4495 |
* |
| 4496 |
* This function will remove the proticol from a url |
| 4497 |
* Used to allow licences to remain active if a site is switched to https |
| 4498 |
* |
| 4499 |
* @type function |
| 4500 |
* @date 10/01/2017 |
| 4501 |
* @since 5.5.4 |
| 4502 |
* @author Aaron |
| 4503 |
* |
| 4504 |
* @param $url (string) |
| 4505 |
* @return (string) |
| 4506 |
*/ |
| 4507 |
|
| 4508 |
function acf_strip_protocol( $url ) { |
| 4509 |
|
| 4510 |
// strip the protical |
| 4511 |
return str_replace(array('http://','https://'), '', $url); |
| 4512 |
|
| 4513 |
} |
| 4514 |
|
| 4515 |
|
| 4516 |
/* |
| 4517 |
* acf_connect_attachment_to_post |
| 4518 |
* |
| 4519 |
* This function will connect an attacment (image etc) to the post |
| 4520 |
* Used to connect attachements uploaded directly to media that have not been attaced to a post |
| 4521 |
* |
| 4522 |
* @type function |
| 4523 |
* @date 11/01/2017 |
| 4524 |
* @since 5.8.0 Added filter to prevent connection. |
| 4525 |
* @since 5.5.4 |
| 4526 |
* |
| 4527 |
* @param int $attachment_id The attachment ID. |
| 4528 |
* @param int $post_id The post ID. |
| 4529 |
* @return bool True if attachment was connected. |
| 4530 |
*/ |
| 4531 |
function acf_connect_attachment_to_post( $attachment_id = 0, $post_id = 0 ) { |
| 4532 |
|
| 4533 |
// Bail ealry if $attachment_id is not valid. |
| 4534 |
if( !$attachment_id || !is_numeric($attachment_id) ) { |
| 4535 |
return false; |
| 4536 |
} |
| 4537 |
|
| 4538 |
// Bail ealry if $post_id is not valid. |
| 4539 |
if( !$post_id || !is_numeric($post_id) ) { |
| 4540 |
return false; |
| 4541 |
} |
| 4542 |
|
| 4543 |
/** |
| 4544 |
* Filters whether or not to connect the attachment. |
| 4545 |
* |
| 4546 |
* @date 8/11/18 |
| 4547 |
* @since 5.8.0 |
| 4548 |
* |
| 4549 |
* @param bool $bool Returning false will prevent the connection. Default true. |
| 4550 |
* @param int $attachment_id The attachment ID. |
| 4551 |
* @param int $post_id The post ID. |
| 4552 |
*/ |
| 4553 |
if( !apply_filters('acf/connect_attachment_to_post', true, $attachment_id, $post_id) ) { |
| 4554 |
return false; |
| 4555 |
} |
| 4556 |
|
| 4557 |
// vars |
| 4558 |
$post = get_post( $attachment_id ); |
| 4559 |
|
| 4560 |
// Check if is valid post. |
| 4561 |
if( $post && $post->post_type == 'attachment' && $post->post_parent == 0 ) { |
| 4562 |
|
| 4563 |
// update |
| 4564 |
wp_update_post( array('ID' => $post->ID, 'post_parent' => $post_id) ); |
| 4565 |
|
| 4566 |
// return |
| 4567 |
return true; |
| 4568 |
} |
| 4569 |
|
| 4570 |
// return |
| 4571 |
return true; |
| 4572 |
} |
| 4573 |
|
| 4574 |
|
| 4575 |
/* |
| 4576 |
* acf_encrypt |
| 4577 |
* |
| 4578 |
* This function will encrypt a string using PHP |
| 4579 |
* https://bhoover.com/using-php-openssl_encrypt-openssl_decrypt-encrypt-decrypt-data/ |
| 4580 |
* |
| 4581 |
* @type function |
| 4582 |
* @date 27/2/17 |
| 4583 |
* @since 5.5.8 |
| 4584 |
* |
| 4585 |
* @param $data (string) |
| 4586 |
* @return (string) |
| 4587 |
*/ |
| 4588 |
|
| 4589 |
|
| 4590 |
function acf_encrypt( $data = '' ) { |
| 4591 |
|
| 4592 |
// bail ealry if no encrypt function |
| 4593 |
if( !function_exists('openssl_encrypt') ) return base64_encode($data); |
| 4594 |
|
| 4595 |
|
| 4596 |
// generate a key |
| 4597 |
$key = wp_hash('acf_encrypt'); |
| 4598 |
|
| 4599 |
|
| 4600 |
// Generate an initialization vector |
| 4601 |
$iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length('aes-256-cbc')); |
| 4602 |
|
| 4603 |
|
| 4604 |
// Encrypt the data using AES 256 encryption in CBC mode using our encryption key and initialization vector. |
| 4605 |
$encrypted_data = openssl_encrypt($data, 'aes-256-cbc', $key, 0, $iv); |
| 4606 |
|
| 4607 |
|
| 4608 |
// The $iv is just as important as the key for decrypting, so save it with our encrypted data using a unique separator (::) |
| 4609 |
return base64_encode($encrypted_data . '::' . $iv); |
| 4610 |
|
| 4611 |
} |
| 4612 |
|
| 4613 |
|
| 4614 |
/* |
| 4615 |
* acf_decrypt |
| 4616 |
* |
| 4617 |
* This function will decrypt an encrypted string using PHP |
| 4618 |
* https://bhoover.com/using-php-openssl_encrypt-openssl_decrypt-encrypt-decrypt-data/ |
| 4619 |
* |
| 4620 |
* @type function |
| 4621 |
* @date 27/2/17 |
| 4622 |
* @since 5.5.8 |
| 4623 |
* |
| 4624 |
* @param $data (string) |
| 4625 |
* @return (string) |
| 4626 |
*/ |
| 4627 |
|
| 4628 |
function acf_decrypt( $data = '' ) { |
| 4629 |
|
| 4630 |
// bail ealry if no decrypt function |
| 4631 |
if( !function_exists('openssl_decrypt') ) return base64_decode($data); |
| 4632 |
|
| 4633 |
|
| 4634 |
// generate a key |
| 4635 |
$key = wp_hash('acf_encrypt'); |
| 4636 |
|
| 4637 |
|
| 4638 |
// To decrypt, split the encrypted data from our IV - our unique separator used was "::" |
| 4639 |
list($encrypted_data, $iv) = explode('::', base64_decode($data), 2); |
| 4640 |
|
| 4641 |
|
| 4642 |
// decrypt |
| 4643 |
return openssl_decrypt($encrypted_data, 'aes-256-cbc', $key, 0, $iv); |
| 4644 |
|
| 4645 |
} |
| 4646 |
|
| 4647 |
/** |
| 4648 |
* acf_parse_markdown |
| 4649 |
* |
| 4650 |
* A very basic regex-based Markdown parser function based off [slimdown](https://gist.github.com/jbroadway/2836900). |
| 4651 |
* |
| 4652 |
* @date 6/8/18 |
| 4653 |
* @since 5.7.2 |
| 4654 |
* |
| 4655 |
* @param string $text The string to parse. |
| 4656 |
* @return string |
| 4657 |
*/ |
| 4658 |
|
| 4659 |
function acf_parse_markdown( $text = '' ) { |
| 4660 |
|
| 4661 |
// trim |
| 4662 |
$text = trim($text); |
| 4663 |
|
| 4664 |
// rules |
| 4665 |
$rules = array ( |
| 4666 |
'/=== (.+?) ===/' => '<h2>$1</h2>', // headings |
| 4667 |
'/== (.+?) ==/' => '<h3>$1</h3>', // headings |
| 4668 |
'/= (.+?) =/' => '<h4>$1</h4>', // headings |
| 4669 |
'/\[([^\[]+)\]\(([^\)]+)\)/' => '<a href="$2">$1</a>', // links |
| 4670 |
'/(\*\*)(.*?)\1/' => '<strong>$2</strong>', // bold |
| 4671 |
'/(\*)(.*?)\1/' => '<em>$2</em>', // intalic |
| 4672 |
'/`(.*?)`/' => '<code>$1</code>', // inline code |
| 4673 |
'/\n\*(.*)/' => "\n<ul>\n\t<li>$1</li>\n</ul>", // ul lists |
| 4674 |
'/\n[0-9]+\.(.*)/' => "\n<ol>\n\t<li>$1</li>\n</ol>", // ol lists |
| 4675 |
'/<\/ul>\s?<ul>/' => '', // fix extra ul |
| 4676 |
'/<\/ol>\s?<ol>/' => '', // fix extra ol |
| 4677 |
); |
| 4678 |
foreach( $rules as $k => $v ) { |
| 4679 |
$text = preg_replace($k, $v, $text); |
| 4680 |
} |
| 4681 |
|
| 4682 |
// autop |
| 4683 |
$text = wpautop($text); |
| 4684 |
|
| 4685 |
// return |
| 4686 |
return $text; |
| 4687 |
} |
| 4688 |
|
| 4689 |
/** |
| 4690 |
* acf_get_sites |
| 4691 |
* |
| 4692 |
* Returns an array of sites for a network. |
| 4693 |
* |
| 4694 |
* @date 29/08/2016 |
| 4695 |
* @since 5.4.0 |
| 4696 |
* |
| 4697 |
* @param void |
| 4698 |
* @return array |
| 4699 |
*/ |
| 4700 |
function acf_get_sites() { |
| 4701 |
$results = array(); |
| 4702 |
$sites = get_sites( array( 'number' => 0 ) ); |
| 4703 |
if( $sites ) { |
| 4704 |
foreach( $sites as $site ) { |
| 4705 |
$results[] = get_site( $site )->to_array(); |
| 4706 |
} |
| 4707 |
} |
| 4708 |
return $results; |
| 4709 |
} |
| 4710 |
|
| 4711 |
/** |
| 4712 |
* acf_convert_rules_to_groups |
| 4713 |
* |
| 4714 |
* Converts an array of rules from ACF4 to an array of groups for ACF5 |
| 4715 |
* |
| 4716 |
* @date 25/8/18 |
| 4717 |
* @since 5.7.4 |
| 4718 |
* |
| 4719 |
* @param array $rules An array of rules. |
| 4720 |
* @param string $anyorall The anyorall setting used in ACF4. Defaults to 'any'. |
| 4721 |
* @return array |
| 4722 |
*/ |
| 4723 |
function acf_convert_rules_to_groups( $rules, $anyorall = 'any' ) { |
| 4724 |
|
| 4725 |
// vars |
| 4726 |
$groups = array(); |
| 4727 |
$index = 0; |
| 4728 |
|
| 4729 |
// loop |
| 4730 |
foreach( $rules as $rule ) { |
| 4731 |
|
| 4732 |
// extract vars |
| 4733 |
$group = acf_extract_var( $rule, 'group_no' ); |
| 4734 |
$order = acf_extract_var( $rule, 'order_no' ); |
| 4735 |
|
| 4736 |
// calculate group if not defined |
| 4737 |
if( $group === null ) { |
| 4738 |
$group = $index; |
| 4739 |
|
| 4740 |
// use $anyorall to determine if a new group is needed |
| 4741 |
if( $anyorall == 'any' ) { |
| 4742 |
$index++; |
| 4743 |
} |
| 4744 |
} |
| 4745 |
|
| 4746 |
// calculate order if not defined |
| 4747 |
if( $order === null ) { |
| 4748 |
$order = isset($groups[ $group ]) ? count($groups[ $group ]) : 0; |
| 4749 |
} |
| 4750 |
|
| 4751 |
// append to group |
| 4752 |
$groups[ $group ][ $order ] = $rule; |
| 4753 |
|
| 4754 |
// sort groups |
| 4755 |
ksort( $groups[ $group ] ); |
| 4756 |
} |
| 4757 |
|
| 4758 |
// sort groups |
| 4759 |
ksort( $groups ); |
| 4760 |
|
| 4761 |
// return |
| 4762 |
return $groups; |
| 4763 |
} |
| 4764 |
|
| 4765 |
/** |
| 4766 |
* acf_register_ajax |
| 4767 |
* |
| 4768 |
* Regsiters an ajax callback. |
| 4769 |
* |
| 4770 |
* @date 5/10/18 |
| 4771 |
* @since 5.7.7 |
| 4772 |
* |
| 4773 |
* @param string $name The ajax action name. |
| 4774 |
* @param array $callback The callback function or array. |
| 4775 |
* @param bool $public Whether to allow access to non logged in users. |
| 4776 |
* @return void |
| 4777 |
*/ |
| 4778 |
function acf_register_ajax( $name = '', $callback = false, $public = false ) { |
| 4779 |
|
| 4780 |
// vars |
| 4781 |
$action = "acf/ajax/$name"; |
| 4782 |
|
| 4783 |
// add action for logged-in users |
| 4784 |
add_action( "wp_ajax_$action", $callback ); |
| 4785 |
|
| 4786 |
// add action for non logged-in users |
| 4787 |
if( $public ) { |
| 4788 |
add_action( "wp_ajax_nopriv_$action", $callback ); |
| 4789 |
} |
| 4790 |
} |
| 4791 |
|
| 4792 |
/** |
| 4793 |
* acf_str_camel_case |
| 4794 |
* |
| 4795 |
* Converts a string into camelCase. |
| 4796 |
* Thanks to https://stackoverflow.com/questions/31274782/convert-array-keys-from-underscore-case-to-camelcase-recursively |
| 4797 |
* |
| 4798 |
* @date 24/10/18 |
| 4799 |
* @since 5.8.0 |
| 4800 |
* |
| 4801 |
* @param string $string The string ot convert. |
| 4802 |
* @return string |
| 4803 |
*/ |
| 4804 |
function acf_str_camel_case( $string = '' ) { |
| 4805 |
return lcfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $string)))); |
| 4806 |
} |
| 4807 |
|
| 4808 |
/** |
| 4809 |
* acf_array_camel_case |
| 4810 |
* |
| 4811 |
* Converts all aray keys to camelCase. |
| 4812 |
* |
| 4813 |
* @date 24/10/18 |
| 4814 |
* @since 5.8.0 |
| 4815 |
* |
| 4816 |
* @param array $array The array to convert. |
| 4817 |
* @return array |
| 4818 |
*/ |
| 4819 |
function acf_array_camel_case( $array = array() ) { |
| 4820 |
$array2 = array(); |
| 4821 |
foreach( $array as $k => $v ) { |
| 4822 |
$array2[ acf_str_camel_case($k) ] = $v; |
| 4823 |
} |
| 4824 |
return $array2; |
| 4825 |
} |
| 4826 |
|
| 4827 |
/** |
| 4828 |
* acf_is_block_editor |
| 4829 |
* |
| 4830 |
* Returns true if the current screen uses the block editor. |
| 4831 |
* |
| 4832 |
* @date 13/12/18 |
| 4833 |
* @since 5.8.0 |
| 4834 |
* |
| 4835 |
* @param void |
| 4836 |
* @return bool |
| 4837 |
*/ |
| 4838 |
function acf_is_block_editor() { |
| 4839 |
if( function_exists('get_current_screen') ) { |
| 4840 |
$screen = get_current_screen(); |
| 4841 |
if( method_exists($screen, 'is_block_editor') ) { |
| 4842 |
return $screen->is_block_editor(); |
| 4843 |
} |
| 4844 |
} |
| 4845 |
return false; |
| 4846 |
} |
| 4847 |
|
| 4848 |
?> |
