helpers.php
747 lines
| 1 | <?php |
| 2 | |
| 3 | if(!defined('ABSPATH')) |
| 4 | exit; |
| 5 | |
| 6 | /** |
| 7 | * Get Flexible |
| 8 | */ |
| 9 | if(!function_exists('get_flexible')){ |
| 10 | |
| 11 | function get_flexible($selector, $post_id = false){ |
| 12 | |
| 13 | if(!have_rows($selector, $post_id)) |
| 14 | return; |
| 15 | |
| 16 | // Vars |
| 17 | $field = acf_get_field($selector); |
| 18 | $flexible = acf_get_field_type('flexible_content'); |
| 19 | $is_preview = false; |
| 20 | |
| 21 | // Actions |
| 22 | do_action('acfe/flexible/enqueue', $field, $is_preview); |
| 23 | do_action('acfe/flexible/enqueue/name=' . $field['_name'], $field, $is_preview); |
| 24 | do_action('acfe/flexible/enqueue/key=' . $field['key'], $field, $is_preview); |
| 25 | |
| 26 | ob_start(); |
| 27 | |
| 28 | while(have_rows($selector, $post_id)): the_row(); |
| 29 | |
| 30 | // Vars |
| 31 | $layout_name = get_row_layout(); |
| 32 | $layout = $flexible->get_layout($layout_name, $field); |
| 33 | |
| 34 | // Render: HTML Comment |
| 35 | echo "\n" . '<!-- ' . $layout['label'] . ' -->' . "\n"; |
| 36 | |
| 37 | // Render: Enqueue |
| 38 | acfe_flexible_render_layout_enqueue($layout, $field); |
| 39 | |
| 40 | // Render: Template |
| 41 | acfe_flexible_render_layout_template($layout, $field); |
| 42 | |
| 43 | endwhile; |
| 44 | |
| 45 | return ob_get_clean(); |
| 46 | |
| 47 | } |
| 48 | |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * The Flexible |
| 53 | */ |
| 54 | if(!function_exists('the_flexible')){ |
| 55 | |
| 56 | function the_flexible($selector, $post_id = false){ |
| 57 | |
| 58 | echo get_flexible($selector, $post_id); |
| 59 | |
| 60 | } |
| 61 | |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Has Flexible |
| 66 | */ |
| 67 | if(!function_exists('has_flexible')){ |
| 68 | |
| 69 | function has_flexible($selector, $post_id = false){ |
| 70 | |
| 71 | return have_rows($selector, $post_id); |
| 72 | |
| 73 | } |
| 74 | |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * ACFE Flexible: Render Template |
| 79 | */ |
| 80 | function acfe_flexible_render_layout_template($layout, $field){ |
| 81 | |
| 82 | // Vars |
| 83 | global $is_preview; |
| 84 | |
| 85 | // Template |
| 86 | $acfe_flexible_render_template = false; |
| 87 | |
| 88 | // Filters |
| 89 | $acfe_flexible_render_template = apply_filters('acfe/flexible/render/template', $acfe_flexible_render_template, $field, $layout, $is_preview); |
| 90 | $acfe_flexible_render_template = apply_filters('acfe/flexible/render/template/name=' . $field['_name'], $acfe_flexible_render_template, $field, $layout, $is_preview); |
| 91 | $acfe_flexible_render_template = apply_filters('acfe/flexible/render/template/key=' . $field['key'], $acfe_flexible_render_template, $field, $layout, $is_preview); |
| 92 | |
| 93 | $acfe_flexible_render_template = apply_filters('acfe/flexible/layout/render/template/layout=' . $layout['name'], $acfe_flexible_render_template, $field, $layout, $is_preview); |
| 94 | $acfe_flexible_render_template = apply_filters('acfe/flexible/layout/render/template/name=' . $field['_name'] . '&layout=' . $layout['name'], $acfe_flexible_render_template, $field, $layout, $is_preview); |
| 95 | $acfe_flexible_render_template = apply_filters('acfe/flexible/layout/render/template/key=' . $field['key'] . '&layout=' . $layout['name'], $acfe_flexible_render_template, $field, $layout, $is_preview); |
| 96 | |
| 97 | // Render: Template |
| 98 | if(!empty($acfe_flexible_render_template)){ |
| 99 | |
| 100 | $acfe_flexible_render_template_path = false; |
| 101 | |
| 102 | // Full path |
| 103 | if(file_exists($acfe_flexible_render_template)){ |
| 104 | |
| 105 | $acfe_flexible_render_template_path = $acfe_flexible_render_template; |
| 106 | |
| 107 | } |
| 108 | |
| 109 | // Parent/child relative |
| 110 | else{ |
| 111 | |
| 112 | $acfe_flexible_render_template_path = locate_template(array($acfe_flexible_render_template)); |
| 113 | |
| 114 | } |
| 115 | |
| 116 | // Include |
| 117 | if(!empty($acfe_flexible_render_template_path)){ |
| 118 | |
| 119 | do_action('acfe/flexible/render/before_template', $field, $layout, $is_preview); |
| 120 | do_action('acfe/flexible/render/before_template/name=' . $field['_name'], $field, $layout, $is_preview); |
| 121 | do_action('acfe/flexible/render/before_template/key=' . $field['key'], $field, $layout, $is_preview); |
| 122 | |
| 123 | do_action('acfe/flexible/layout/render/before_template/layout=' . $layout['name'], $field, $layout, $is_preview); |
| 124 | do_action('acfe/flexible/layout/render/before_template/name=' . $field['_name'] . '&layout=' . $layout['name'], $field, $layout, $is_preview); |
| 125 | do_action('acfe/flexible/layout/render/before_template/key=' . $field['key'] . '&layout=' . $layout['name'], $field, $layout, $is_preview); |
| 126 | |
| 127 | include($acfe_flexible_render_template_path); |
| 128 | |
| 129 | do_action('acfe/flexible/render/after_template', $field, $layout, $is_preview); |
| 130 | do_action('acfe/flexible/render/after_template/name=' . $field['_name'], $field, $layout, $is_preview); |
| 131 | do_action('acfe/flexible/render/after_template/key=' . $field['key'], $field, $layout, $is_preview); |
| 132 | |
| 133 | do_action('acfe/flexible/layout/render/after_template/layout=' . $layout['name'], $field, $layout, $is_preview); |
| 134 | do_action('acfe/flexible/layout/render/after_template/name=' . $field['_name'] . '&layout=' . $layout['name'], $field, $layout, $is_preview); |
| 135 | do_action('acfe/flexible/layout/render/after_template/key=' . $field['key'] . '&layout=' . $layout['name'], $field, $layout, $is_preview); |
| 136 | |
| 137 | } |
| 138 | |
| 139 | } |
| 140 | |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * ACFE Flexible: Render Enqueue |
| 145 | */ |
| 146 | function acfe_flexible_render_layout_enqueue($layout, $field){ |
| 147 | |
| 148 | // Vars |
| 149 | global $is_preview; |
| 150 | $handle = acf_slugify($field['name']) . '-layout-' . acf_slugify($layout['name']); |
| 151 | |
| 152 | /** |
| 153 | * Actions |
| 154 | */ |
| 155 | do_action('acfe/flexible/layout/enqueue/layout=' . $layout['name'], $field, $layout, $is_preview); |
| 156 | do_action('acfe/flexible/layout/enqueue/name=' . $field['_name'] . '&layout=' . $layout['name'], $field, $layout, $is_preview); |
| 157 | do_action('acfe/flexible/layout/enqueue/key=' . $field['key'] . '&layout=' . $layout['name'], $field, $layout, $is_preview); |
| 158 | |
| 159 | /** |
| 160 | * Style |
| 161 | */ |
| 162 | $acfe_flexible_render_style = false; |
| 163 | |
| 164 | // Filters |
| 165 | $acfe_flexible_render_style = apply_filters('acfe/flexible/render/style', $acfe_flexible_render_style, $field, $layout, $is_preview); |
| 166 | $acfe_flexible_render_style = apply_filters('acfe/flexible/render/style/name=' . $field['_name'], $acfe_flexible_render_style, $field, $layout, $is_preview); |
| 167 | $acfe_flexible_render_style = apply_filters('acfe/flexible/render/style/key=' . $field['key'], $acfe_flexible_render_style, $field, $layout, $is_preview); |
| 168 | |
| 169 | $acfe_flexible_render_style = apply_filters('acfe/flexible/layout/render/style/layout=' . $layout['name'], $acfe_flexible_render_style, $field, $layout, $is_preview); |
| 170 | $acfe_flexible_render_style = apply_filters('acfe/flexible/layout/render/style/name=' . $field['_name'] . '&layout=' . $layout['name'], $acfe_flexible_render_style, $field, $layout, $is_preview); |
| 171 | $acfe_flexible_render_style = apply_filters('acfe/flexible/layout/render/style/key=' . $field['key'] . '&layout=' . $layout['name'], $acfe_flexible_render_style, $field, $layout, $is_preview); |
| 172 | |
| 173 | // Enqueue |
| 174 | if(!empty($acfe_flexible_render_style)){ |
| 175 | |
| 176 | $acfe_flexible_render_style_url = false; |
| 177 | |
| 178 | // URL: https://www.domain.com/template/style.js |
| 179 | if(stripos($acfe_flexible_render_style, 'http://') === 0 || stripos($acfe_flexible_render_style, 'https://') === 0 || stripos($acfe_flexible_render_style, '//') === 0){ |
| 180 | |
| 181 | $acfe_flexible_render_style_url = $acfe_flexible_render_style; |
| 182 | |
| 183 | } |
| 184 | |
| 185 | // Path: template/style.css |
| 186 | else{ |
| 187 | |
| 188 | $acfe_flexible_render_style_url = acfe_locate_file_url(array($acfe_flexible_render_style)); |
| 189 | |
| 190 | } |
| 191 | |
| 192 | // Include |
| 193 | if(!empty($acfe_flexible_render_style_url)) |
| 194 | wp_enqueue_style($handle, $acfe_flexible_render_style_url, array(), false, 'all'); |
| 195 | |
| 196 | } |
| 197 | |
| 198 | /** |
| 199 | * Script |
| 200 | */ |
| 201 | $acfe_flexible_render_script = false; |
| 202 | |
| 203 | // Filters |
| 204 | $acfe_flexible_render_script = apply_filters('acfe/flexible/render/script', $acfe_flexible_render_script, $field, $layout, $is_preview); |
| 205 | $acfe_flexible_render_script = apply_filters('acfe/flexible/render/script/name=' . $field['_name'], $acfe_flexible_render_script, $field, $layout, $is_preview); |
| 206 | $acfe_flexible_render_script = apply_filters('acfe/flexible/render/script/key=' . $field['key'], $acfe_flexible_render_script, $field, $layout, $is_preview); |
| 207 | |
| 208 | $acfe_flexible_render_script = apply_filters('acfe/flexible/layout/render/script/layout=' . $layout['name'], $acfe_flexible_render_script, $field, $layout, $is_preview); |
| 209 | $acfe_flexible_render_script = apply_filters('acfe/flexible/layout/render/script/name=' . $field['_name'] . '&layout=' . $layout['name'], $acfe_flexible_render_script, $field, $layout, $is_preview); |
| 210 | $acfe_flexible_render_script = apply_filters('acfe/flexible/layout/render/script/key=' . $field['key'] . '&layout=' . $layout['name'], $acfe_flexible_render_script, $field, $layout, $is_preview); |
| 211 | |
| 212 | // Enqueue |
| 213 | if(!empty($acfe_flexible_render_script)){ |
| 214 | |
| 215 | $acfe_flexible_render_script_url = false; |
| 216 | |
| 217 | // URL: https://www.domain.com/template/script.js |
| 218 | if(stripos($acfe_flexible_render_script, 'http://') === 0 || stripos($acfe_flexible_render_script, 'https://') === 0 || stripos($acfe_flexible_render_script, '//') === 0){ |
| 219 | |
| 220 | $acfe_flexible_render_script_url = $acfe_flexible_render_script; |
| 221 | |
| 222 | } |
| 223 | |
| 224 | // Path: template/script.js |
| 225 | else{ |
| 226 | |
| 227 | $acfe_flexible_render_script_url = acfe_locate_file_url(array($acfe_flexible_render_script)); |
| 228 | |
| 229 | } |
| 230 | |
| 231 | // Include |
| 232 | if(!empty($acfe_flexible_render_script_url)) |
| 233 | wp_enqueue_script($handle, $acfe_flexible_render_script_url, array(), false, true); |
| 234 | |
| 235 | } |
| 236 | |
| 237 | } |
| 238 | |
| 239 | /** |
| 240 | * Get Field Group from Field |
| 241 | */ |
| 242 | function acfe_get_field_group_from_field($field){ |
| 243 | |
| 244 | if(!acf_maybe_get($field, 'parent')) |
| 245 | return false; |
| 246 | |
| 247 | $field_parent = $field['parent']; |
| 248 | |
| 249 | if(!$field_ancestors = acf_get_field_ancestors($field)) |
| 250 | return acf_get_field_group($field_parent); |
| 251 | |
| 252 | // Reverse for DESC order (Top field first) |
| 253 | $field_ancestors = array_reverse($field_ancestors); |
| 254 | |
| 255 | $field_top_ancestor = $field_ancestors[0]; |
| 256 | $field_top_ancestor = acf_get_field($field_top_ancestor); |
| 257 | |
| 258 | return acf_get_field_group($field_top_ancestor['parent']); |
| 259 | |
| 260 | } |
| 261 | |
| 262 | /** |
| 263 | * Add custom key to fields and all sub fields |
| 264 | */ |
| 265 | function acfe_field_add_key_recursive(&$field, $key, $value){ |
| 266 | |
| 267 | if(isset($field['sub_fields'])){ |
| 268 | |
| 269 | foreach($field['sub_fields'] as &$sub_field){ |
| 270 | |
| 271 | acfe_field_add_key_recursive($sub_field, $key, $value); |
| 272 | |
| 273 | } |
| 274 | |
| 275 | } |
| 276 | |
| 277 | elseif(isset($field['layouts'])){ |
| 278 | |
| 279 | foreach($field['layouts'] as &$layout){ |
| 280 | |
| 281 | acfe_field_add_key_recursive($layout, $key, $value); |
| 282 | |
| 283 | } |
| 284 | |
| 285 | } |
| 286 | |
| 287 | $field[$key] = $value; |
| 288 | |
| 289 | } |
| 290 | |
| 291 | /** |
| 292 | * Is Json |
| 293 | * Source: https://stackoverflow.com/a/6041773 |
| 294 | */ |
| 295 | function acfe_is_json($string){ |
| 296 | |
| 297 | // in case string = 1 |
| 298 | if(is_numeric($string)) |
| 299 | return false; |
| 300 | |
| 301 | json_decode($string); |
| 302 | |
| 303 | return (json_last_error() == JSON_ERROR_NONE); |
| 304 | |
| 305 | } |
| 306 | |
| 307 | /** |
| 308 | * Folder Exists |
| 309 | */ |
| 310 | function acfe_folder_exists($folder){ |
| 311 | |
| 312 | if(!is_dir(ACFE_THEME_PATH . '/' . $folder)) |
| 313 | return false; |
| 314 | |
| 315 | return true; |
| 316 | |
| 317 | } |
| 318 | |
| 319 | /** |
| 320 | * Array Keys Recursive |
| 321 | */ |
| 322 | function acfe_array_keys_r($array){ |
| 323 | |
| 324 | $keys = array_keys($array); |
| 325 | |
| 326 | foreach($array as $i){ |
| 327 | |
| 328 | if(!is_array($i)) |
| 329 | continue; |
| 330 | |
| 331 | $keys = array_merge($keys, acfe_array_keys_r($i)); |
| 332 | |
| 333 | } |
| 334 | |
| 335 | return $keys; |
| 336 | |
| 337 | } |
| 338 | |
| 339 | /** |
| 340 | * Locate File URL |
| 341 | * Check if file exists locally and return URL (supports parent/child theme) |
| 342 | */ |
| 343 | function acfe_locate_file_url($filenames){ |
| 344 | |
| 345 | $located = ''; |
| 346 | |
| 347 | foreach((array) $filenames as $filename){ |
| 348 | |
| 349 | if(!$filename) |
| 350 | continue; |
| 351 | |
| 352 | // Child |
| 353 | if(file_exists(STYLESHEETPATH . '/' . $filename)){ |
| 354 | |
| 355 | $located = get_stylesheet_directory_uri() . '/' . $filename; |
| 356 | break; |
| 357 | |
| 358 | } |
| 359 | |
| 360 | // Parent |
| 361 | elseif(file_exists(TEMPLATEPATH . '/' . $filename)){ |
| 362 | |
| 363 | $located = get_template_directory_uri() . '/' . $filename; |
| 364 | break; |
| 365 | |
| 366 | } |
| 367 | |
| 368 | } |
| 369 | |
| 370 | return $located; |
| 371 | |
| 372 | } |
| 373 | |
| 374 | /** |
| 375 | * Get Roles |
| 376 | */ |
| 377 | function acfe_get_roles($user_roles = array()){ |
| 378 | |
| 379 | if(empty($user_roles)){ |
| 380 | |
| 381 | $user_roles = array(); |
| 382 | |
| 383 | global $wp_roles; |
| 384 | |
| 385 | if(is_multisite()) |
| 386 | $user_roles['super_admin'] = __('Super Admin'); |
| 387 | |
| 388 | foreach($wp_roles->roles as $role => $settings){ |
| 389 | |
| 390 | $user_roles[$role] = $settings['name']; |
| 391 | |
| 392 | } |
| 393 | |
| 394 | } |
| 395 | |
| 396 | return $user_roles; |
| 397 | |
| 398 | } |
| 399 | |
| 400 | /** |
| 401 | * Get Current Roles |
| 402 | */ |
| 403 | function acfe_get_current_user_roles(){ |
| 404 | |
| 405 | global $current_user; |
| 406 | |
| 407 | if(!is_object($current_user) || !isset($current_user->roles)) |
| 408 | return false; |
| 409 | |
| 410 | $roles = $current_user->roles; |
| 411 | |
| 412 | if(is_multisite() && current_user_can('setup_network')) |
| 413 | $roles[] = 'super_admin'; |
| 414 | |
| 415 | return $roles; |
| 416 | |
| 417 | } |
| 418 | |
| 419 | /** |
| 420 | * Get post types objects |
| 421 | */ |
| 422 | function acfe_get_post_type_objects($args = array()){ |
| 423 | |
| 424 | // vars |
| 425 | $return = array(); |
| 426 | |
| 427 | // Post Types |
| 428 | $posts_types = acf_get_post_types($args); |
| 429 | |
| 430 | // Choices |
| 431 | if(!empty($posts_types)){ |
| 432 | |
| 433 | foreach($posts_types as $post_type){ |
| 434 | |
| 435 | $post_type_object = get_post_type_object($post_type); |
| 436 | |
| 437 | $return[$post_type_object->name] = $post_type_object; |
| 438 | |
| 439 | } |
| 440 | |
| 441 | } |
| 442 | |
| 443 | return $return; |
| 444 | |
| 445 | } |
| 446 | |
| 447 | /** |
| 448 | * Get taxonomy objects |
| 449 | */ |
| 450 | function acfe_get_taxonomy_objects($args = array()){ |
| 451 | |
| 452 | // vars |
| 453 | $return = array(); |
| 454 | |
| 455 | // Post Types |
| 456 | $taxonomies = acf_get_taxonomies($args); |
| 457 | |
| 458 | // Choices |
| 459 | if(!empty($taxonomies)){ |
| 460 | |
| 461 | foreach($taxonomies as $taxonomy){ |
| 462 | |
| 463 | $taxonomy_object = get_taxonomy($taxonomy); |
| 464 | |
| 465 | $return[$taxonomy_object->name] = $taxonomy_object; |
| 466 | |
| 467 | } |
| 468 | |
| 469 | } |
| 470 | |
| 471 | return $return; |
| 472 | |
| 473 | } |
| 474 | |
| 475 | /** |
| 476 | * Get post statuses |
| 477 | */ |
| 478 | function acfe_get_pretty_post_statuses($posts_statuses = array()){ |
| 479 | |
| 480 | if(empty($posts_statuses)){ |
| 481 | |
| 482 | $posts_statuses = get_post_stati(array(), 'names'); |
| 483 | |
| 484 | } |
| 485 | |
| 486 | $return = array(); |
| 487 | |
| 488 | // Choices |
| 489 | if(!empty($posts_statuses)){ |
| 490 | |
| 491 | foreach($posts_statuses as $post_status){ |
| 492 | |
| 493 | $post_status_object = get_post_status_object($post_status); |
| 494 | |
| 495 | $return[$post_status_object->name] = $post_status_object->label . ' (' . $post_status_object->name . ')'; |
| 496 | |
| 497 | } |
| 498 | |
| 499 | } |
| 500 | |
| 501 | return $return; |
| 502 | |
| 503 | } |
| 504 | |
| 505 | /** |
| 506 | * Get forms |
| 507 | */ |
| 508 | function acfe_get_pretty_forms($forms = array()){ |
| 509 | |
| 510 | if(empty($forms)){ |
| 511 | |
| 512 | $forms = get_posts(array( |
| 513 | 'post_type' => 'acfe-form', |
| 514 | 'posts_per_page' => -1, |
| 515 | 'fields' => 'ids', |
| 516 | )); |
| 517 | |
| 518 | } |
| 519 | |
| 520 | $return = array(); |
| 521 | |
| 522 | // Choices |
| 523 | if(!empty($forms)){ |
| 524 | |
| 525 | foreach($forms as $form_id){ |
| 526 | |
| 527 | $form_name = get_the_title($form_id); |
| 528 | |
| 529 | $return[$form_id] = $form_name; |
| 530 | |
| 531 | } |
| 532 | |
| 533 | } |
| 534 | |
| 535 | return $return; |
| 536 | |
| 537 | } |
| 538 | |
| 539 | /** |
| 540 | * Starts with |
| 541 | */ |
| 542 | function acfe_starts_with($haystack, $needle){ |
| 543 | |
| 544 | $length = strlen($needle); |
| 545 | return (substr($haystack, 0, $length) === $needle); |
| 546 | |
| 547 | } |
| 548 | |
| 549 | /** |
| 550 | * Ends with |
| 551 | */ |
| 552 | function acfe_ends_with($haystack, $needle){ |
| 553 | |
| 554 | $length = strlen($needle); |
| 555 | |
| 556 | if($length == 0) |
| 557 | return true; |
| 558 | |
| 559 | return (substr($haystack, -$length) === $needle); |
| 560 | |
| 561 | } |
| 562 | |
| 563 | add_filter('acf/load_field', 'acfe_load_field'); |
| 564 | function acfe_load_field($field){ |
| 565 | |
| 566 | if(acf_is_screen(array('edit-acf-field-group', 'acf-field-group', 'acf_page_acf-tools'))) |
| 567 | return $field; |
| 568 | |
| 569 | // Everywhere |
| 570 | $field = apply_filters('acfe/load_field', $field); |
| 571 | |
| 572 | // Admin |
| 573 | if(acfe_form_is_admin()){ |
| 574 | |
| 575 | $field = apply_filters('acfe/load_field_admin', $field); |
| 576 | |
| 577 | } |
| 578 | |
| 579 | // Front |
| 580 | elseif(acfe_form_is_front()){ |
| 581 | |
| 582 | $field = apply_filters('acfe/load_field_front', $field); |
| 583 | |
| 584 | } |
| 585 | |
| 586 | return $field; |
| 587 | |
| 588 | } |
| 589 | |
| 590 | if(function_exists('acf_add_filter_variations')){ |
| 591 | |
| 592 | acf_add_filter_variations('acfe/load_field', array('type', 'name', 'key'), 0); |
| 593 | acf_add_filter_variations('acfe/load_field_front', array('type', 'name', 'key'), 0); |
| 594 | acf_add_filter_variations('acfe/load_field_admin', array('type', 'name', 'key'), 0); |
| 595 | |
| 596 | } |
| 597 | |
| 598 | function acfe_form_is_admin(){ |
| 599 | |
| 600 | if((is_admin() && !wp_doing_ajax()) || (is_admin() && wp_doing_ajax() && acf_maybe_get_POST('_acf_screen') !== 'acf_form')) |
| 601 | return true; |
| 602 | |
| 603 | return false; |
| 604 | |
| 605 | } |
| 606 | |
| 607 | function acfe_form_is_front(){ |
| 608 | |
| 609 | if(!is_admin() || (is_admin() && wp_doing_ajax() && acf_maybe_get_POST('_acf_screen') === 'acf_form')) |
| 610 | return true; |
| 611 | |
| 612 | return false; |
| 613 | |
| 614 | } |
| 615 | |
| 616 | function acfe_array_insert_before($key, array &$array, $new_key, $new_value){ |
| 617 | |
| 618 | if(!array_key_exists($key, $array)) |
| 619 | return $array; |
| 620 | |
| 621 | $new = array(); |
| 622 | |
| 623 | foreach($array as $k => $value){ |
| 624 | |
| 625 | if($k === $key) |
| 626 | $new[$new_key] = $new_value; |
| 627 | |
| 628 | $new[$k] = $value; |
| 629 | |
| 630 | } |
| 631 | |
| 632 | return $new; |
| 633 | |
| 634 | } |
| 635 | |
| 636 | function acfe_array_insert_after($key, array &$array, $new_key, $new_value){ |
| 637 | |
| 638 | if(!array_key_exists($key, $array)) |
| 639 | return $array; |
| 640 | |
| 641 | $new = array(); |
| 642 | |
| 643 | foreach($array as $k => $value){ |
| 644 | |
| 645 | $new[$k] = $value; |
| 646 | |
| 647 | if($k === $key) |
| 648 | $new[$new_key] = $new_value; |
| 649 | |
| 650 | } |
| 651 | |
| 652 | return $new; |
| 653 | |
| 654 | } |
| 655 | |
| 656 | function acfe_add_validation_error($selector = '', $message = ''){ |
| 657 | |
| 658 | // General error |
| 659 | if(empty($selector)) |
| 660 | return acf_add_validation_error('', $message); |
| 661 | |
| 662 | $row = acf_get_loop('active'); |
| 663 | |
| 664 | if($row){ |
| 665 | |
| 666 | $field = acf_get_sub_field($selector, $row['field']); |
| 667 | |
| 668 | } |
| 669 | |
| 670 | else{ |
| 671 | |
| 672 | $field = acf_get_field($selector); |
| 673 | |
| 674 | } |
| 675 | |
| 676 | |
| 677 | |
| 678 | // Field not found: General error |
| 679 | if(!$field) |
| 680 | return acf_add_validation_error('', $message); |
| 681 | |
| 682 | // Specific field error |
| 683 | add_filter('acf/validate_value/key=' . $field['key'], function($valid) use($message){ |
| 684 | |
| 685 | return $message; |
| 686 | |
| 687 | }); |
| 688 | |
| 689 | } |
| 690 | |
| 691 | /* |
| 692 | * Similar to acf_get_taxonomy_terms() but returns array('256' => 'Category name') instead of array('category:category_name' => 'Category name') |
| 693 | */ |
| 694 | function acfe_get_taxonomy_terms_ids($taxonomies = array()){ |
| 695 | |
| 696 | // force array |
| 697 | $taxonomies = acf_get_array($taxonomies); |
| 698 | |
| 699 | // get pretty taxonomy names |
| 700 | $taxonomies = acf_get_pretty_taxonomies( $taxonomies ); |
| 701 | |
| 702 | // vars |
| 703 | $r = array(); |
| 704 | |
| 705 | // populate $r |
| 706 | foreach( array_keys($taxonomies) as $taxonomy ) { |
| 707 | |
| 708 | // vars |
| 709 | $label = $taxonomies[ $taxonomy ]; |
| 710 | $is_hierarchical = is_taxonomy_hierarchical( $taxonomy ); |
| 711 | $terms = acf_get_terms(array( |
| 712 | 'taxonomy' => $taxonomy, |
| 713 | 'hide_empty' => false |
| 714 | )); |
| 715 | |
| 716 | |
| 717 | // bail early i no terms |
| 718 | if( empty($terms) ) continue; |
| 719 | |
| 720 | |
| 721 | // sort into hierachial order! |
| 722 | if( $is_hierarchical ) { |
| 723 | |
| 724 | $terms = _get_term_children( 0, $terms, $taxonomy ); |
| 725 | |
| 726 | } |
| 727 | |
| 728 | |
| 729 | // add placeholder |
| 730 | $r[ $label ] = array(); |
| 731 | |
| 732 | |
| 733 | // add choices |
| 734 | foreach( $terms as $term ) { |
| 735 | |
| 736 | $k = "{$term->term_id}"; |
| 737 | $r[ $label ][ $k ] = acf_get_term_title( $term ); |
| 738 | |
| 739 | } |
| 740 | |
| 741 | } |
| 742 | |
| 743 | |
| 744 | // return |
| 745 | return $r; |
| 746 | |
| 747 | } |