image.php
| 1 | <?php |
| 2 | |
| 3 | class acf_field_image extends acf_field |
| 4 | { |
| 5 | |
| 6 | /* |
| 7 | * __construct |
| 8 | * |
| 9 | * Set name / label needed for actions / filters |
| 10 | * |
| 11 | * @since 3.6 |
| 12 | * @date 23/01/13 |
| 13 | */ |
| 14 | |
| 15 | function __construct() |
| 16 | { |
| 17 | // vars |
| 18 | $this->name = 'image'; |
| 19 | $this->label = __("Image",'acf'); |
| 20 | $this->category = __("Content",'acf'); |
| 21 | |
| 22 | |
| 23 | // do not delete! |
| 24 | parent::__construct(); |
| 25 | |
| 26 | |
| 27 | // extra |
| 28 | add_filter('get_media_item_args', array($this, 'get_media_item_args')); |
| 29 | add_action('acf_head-update_attachment-' . $this->name, array($this, 'acf_head_update_attachment')); |
| 30 | add_action('admin_head-media-upload-popup', array($this, 'popup_head')); |
| 31 | |
| 32 | add_action('wp_ajax_acf/fields/image/get_images', array($this, 'ajax_get_images'), 10, 1); |
| 33 | add_action('wp_ajax_nopriv_acf/fields/image/get_images', array($this, 'ajax_get_images'), 10, 1); |
| 34 | add_action('wp_prepare_attachment_for_js', array($this, 'wp_prepare_attachment_for_js'), 10, 3); |
| 35 | } |
| 36 | |
| 37 | |
| 38 | /* |
| 39 | * create_field() |
| 40 | * |
| 41 | * Create the HTML interface for your field |
| 42 | * |
| 43 | * @param $field - an array holding all the field's data |
| 44 | * |
| 45 | * @type action |
| 46 | * @since 3.6 |
| 47 | * @date 23/01/13 |
| 48 | */ |
| 49 | |
| 50 | function create_field( $field ) |
| 51 | { |
| 52 | // vars |
| 53 | $class = ""; |
| 54 | $file_src = ""; |
| 55 | $preview_size = isset($field['preview_size']) ? $field['preview_size'] : 'thumbnail'; |
| 56 | |
| 57 | // get image url |
| 58 | if($field['value'] != '' && is_numeric($field['value'])) |
| 59 | { |
| 60 | $file_src = wp_get_attachment_image_src($field['value'], $preview_size); |
| 61 | $file_src = $file_src[0]; |
| 62 | |
| 63 | if($file_src) |
| 64 | { |
| 65 | $class = "active"; |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | ?> |
| 70 | <div class="acf-image-uploader clearfix <?php echo $class; ?>" data-preview_size="<?php echo $preview_size; ?>"> |
| 71 | <input class="acf-image-value" type="hidden" name="<?php echo $field['name']; ?>" value="<?php echo $field['value']; ?>" /> |
| 72 | <div class="has-image"> |
| 73 | <div class="hover"> |
| 74 | <ul class="bl"> |
| 75 | <li><a class="acf-button-delete ir" href="#"><?php _e("Remove",'acf'); ?></a></li> |
| 76 | <li><a class="acf-button-edit ir" href="#"><?php _e("Edit",'acf'); ?></a></li> |
| 77 | </ul> |
| 78 | </div> |
| 79 | <img src="<?php echo $file_src; ?>" alt=""/> |
| 80 | </div> |
| 81 | <div class="no-image"> |
| 82 | <p><?php _e('No image selected','acf'); ?> <input type="button" class="button add-image" value="<?php _e('Add Image','acf'); ?>" /> |
| 83 | </div> |
| 84 | </div> |
| 85 | <?php |
| 86 | } |
| 87 | |
| 88 | |
| 89 | /* |
| 90 | * create_options() |
| 91 | * |
| 92 | * Create extra options for your field. This is rendered when editing a field. |
| 93 | * The value of $field['name'] can be used (like bellow) to save extra data to the $field |
| 94 | * |
| 95 | * @type action |
| 96 | * @since 3.6 |
| 97 | * @date 23/01/13 |
| 98 | * |
| 99 | * @param $field - an array holding all the field's data |
| 100 | */ |
| 101 | |
| 102 | function create_options( $field ) |
| 103 | { |
| 104 | // vars |
| 105 | $defaults = array( |
| 106 | 'save_format' => 'id', |
| 107 | 'preview_size' => 'thumbnail', |
| 108 | ); |
| 109 | |
| 110 | $field = array_merge($defaults, $field); |
| 111 | $key = $field['name']; |
| 112 | |
| 113 | ?> |
| 114 | <tr class="field_option field_option_<?php echo $this->name; ?>"> |
| 115 | <td class="label"> |
| 116 | <label><?php _e("Return Value",'acf'); ?></label> |
| 117 | </td> |
| 118 | <td> |
| 119 | <?php |
| 120 | do_action('acf/create_field', array( |
| 121 | 'type' => 'radio', |
| 122 | 'name' => 'fields['.$key.'][save_format]', |
| 123 | 'value' => $field['save_format'], |
| 124 | 'layout' => 'horizontal', |
| 125 | 'choices' => array( |
| 126 | 'object' => __("Image Object",'acf'), |
| 127 | 'url' => __("Image URL",'acf'), |
| 128 | 'id' => __("Image ID",'acf') |
| 129 | ) |
| 130 | )); |
| 131 | ?> |
| 132 | </td> |
| 133 | </tr> |
| 134 | <tr class="field_option field_option_<?php echo $this->name; ?>"> |
| 135 | <td class="label"> |
| 136 | <label><?php _e("Preview Size",'acf'); ?></label> |
| 137 | </td> |
| 138 | <td> |
| 139 | <?php |
| 140 | |
| 141 | do_action('acf/create_field', array( |
| 142 | 'type' => 'radio', |
| 143 | 'name' => 'fields['.$key.'][preview_size]', |
| 144 | 'value' => $field['preview_size'], |
| 145 | 'layout' => 'horizontal', |
| 146 | 'choices' => apply_filters('acf/get_image_sizes', array()) |
| 147 | )); |
| 148 | |
| 149 | ?> |
| 150 | </td> |
| 151 | </tr> |
| 152 | <?php |
| 153 | |
| 154 | } |
| 155 | |
| 156 | |
| 157 | /* |
| 158 | * format_value_for_api() |
| 159 | * |
| 160 | * This filter is appied to the $value after it is loaded from the db and before it is passed back to the api functions such as the_field |
| 161 | * |
| 162 | * @type filter |
| 163 | * @since 3.6 |
| 164 | * @date 23/01/13 |
| 165 | * |
| 166 | * @param $value - the value which was loaded from the database |
| 167 | * @param $post_id - the $post_id from which the value was loaded |
| 168 | * @param $field - the field array holding all the field options |
| 169 | * |
| 170 | * @return $value - the modified value |
| 171 | */ |
| 172 | |
| 173 | function format_value_for_api( $value, $post_id, $field ) |
| 174 | { |
| 175 | // vars |
| 176 | $defaults = array( |
| 177 | 'save_format' => 'url', |
| 178 | ); |
| 179 | |
| 180 | $field = array_merge($defaults, $field); |
| 181 | |
| 182 | |
| 183 | // validate |
| 184 | if( !$value ) |
| 185 | { |
| 186 | return false; |
| 187 | } |
| 188 | |
| 189 | |
| 190 | // format |
| 191 | if( $field['save_format'] == 'url' ) |
| 192 | { |
| 193 | $value = wp_get_attachment_url( $value ); |
| 194 | } |
| 195 | elseif( $field['save_format'] == 'object' ) |
| 196 | { |
| 197 | $attachment = get_post( $value ); |
| 198 | |
| 199 | |
| 200 | // validate |
| 201 | if( !$attachment ) |
| 202 | { |
| 203 | return false; |
| 204 | } |
| 205 | |
| 206 | |
| 207 | // create array to hold value data |
| 208 | $src = wp_get_attachment_image_src( $attachment->ID, 'full' ); |
| 209 | |
| 210 | $value = array( |
| 211 | 'id' => $attachment->ID, |
| 212 | 'alt' => get_post_meta($attachment->ID, '_wp_attachment_image_alt', true), |
| 213 | 'title' => $attachment->post_title, |
| 214 | 'caption' => $attachment->post_excerpt, |
| 215 | 'description' => $attachment->post_content, |
| 216 | 'url' => $src[0], |
| 217 | 'width' => $src[1], |
| 218 | 'height' => $src[2], |
| 219 | 'sizes' => array(), |
| 220 | ); |
| 221 | |
| 222 | |
| 223 | // find all image sizes |
| 224 | $image_sizes = get_intermediate_image_sizes(); |
| 225 | |
| 226 | if( $image_sizes ) |
| 227 | { |
| 228 | foreach( $image_sizes as $image_size ) |
| 229 | { |
| 230 | // find src |
| 231 | $src = wp_get_attachment_image_src( $attachment->ID, $image_size ); |
| 232 | |
| 233 | // add src |
| 234 | $value[ 'sizes' ][ $image_size ] = $src[0]; |
| 235 | $value[ 'sizes' ][ $image_size . '-width' ] = $src[1]; |
| 236 | $value[ 'sizes' ][ $image_size . '-height' ] = $src[2]; |
| 237 | } |
| 238 | // foreach( $image_sizes as $image_size ) |
| 239 | } |
| 240 | // if( $image_sizes ) |
| 241 | |
| 242 | } |
| 243 | |
| 244 | return $value; |
| 245 | |
| 246 | } |
| 247 | |
| 248 | |
| 249 | /* |
| 250 | * get_media_item_args |
| 251 | * |
| 252 | * @description: |
| 253 | * @since: 3.6 |
| 254 | * @created: 27/01/13 |
| 255 | */ |
| 256 | |
| 257 | function get_media_item_args( $vars ) |
| 258 | { |
| 259 | $vars['send'] = true; |
| 260 | return($vars); |
| 261 | } |
| 262 | |
| 263 | |
| 264 | /* |
| 265 | * acf_head_update_attachment |
| 266 | * |
| 267 | * @description: |
| 268 | * @since: 3.2.7 |
| 269 | * @created: 4/07/12 |
| 270 | */ |
| 271 | |
| 272 | function acf_head_update_attachment() |
| 273 | { |
| 274 | ?> |
| 275 | <script type="text/javascript"> |
| 276 | (function($){ |
| 277 | |
| 278 | // vars |
| 279 | var div = self.parent.acf.media.div; |
| 280 | |
| 281 | |
| 282 | // add message |
| 283 | self.parent.acf.helpers.add_message("<?php _e("Image Updated.",'acf'); ?>", div); |
| 284 | |
| 285 | |
| 286 | })(jQuery); |
| 287 | </script> |
| 288 | <?php |
| 289 | } |
| 290 | |
| 291 | |
| 292 | /* |
| 293 | * ajax_get_images |
| 294 | * |
| 295 | * @description: |
| 296 | * @since: 3.5.7 |
| 297 | * @created: 13/01/13 |
| 298 | */ |
| 299 | |
| 300 | function ajax_get_images() |
| 301 | { |
| 302 | // vars |
| 303 | $options = array( |
| 304 | 'nonce' => '', |
| 305 | 'images' => array(), |
| 306 | 'preview_size' => 'thumbnail' |
| 307 | ); |
| 308 | $return = array(); |
| 309 | |
| 310 | |
| 311 | // load post options |
| 312 | $options = array_merge($options, $_POST); |
| 313 | |
| 314 | |
| 315 | // verify nonce |
| 316 | if( ! wp_verify_nonce($options['nonce'], 'acf_nonce') ) |
| 317 | { |
| 318 | die(0); |
| 319 | } |
| 320 | |
| 321 | |
| 322 | if( $options['images'] ) |
| 323 | { |
| 324 | foreach( $options['images'] as $id ) |
| 325 | { |
| 326 | $src = wp_get_attachment_image_src( $id, $options['preview_size'] ); |
| 327 | |
| 328 | |
| 329 | $return[] = array( |
| 330 | 'id' => $id, |
| 331 | 'src' => $src[0], |
| 332 | ); |
| 333 | } |
| 334 | } |
| 335 | |
| 336 | |
| 337 | // return json |
| 338 | echo json_encode( $return ); |
| 339 | die; |
| 340 | |
| 341 | } |
| 342 | |
| 343 | |
| 344 | /* |
| 345 | * popup_head |
| 346 | * |
| 347 | * @description: css + js for thickbox |
| 348 | * @since: 1.1.4 |
| 349 | * @created: 7/12/12 |
| 350 | */ |
| 351 | |
| 352 | function popup_head() |
| 353 | { |
| 354 | // options |
| 355 | $defaults = array( |
| 356 | 'acf_type' => '', |
| 357 | 'acf_preview_size' => 'thumbnail', |
| 358 | 'tab' => 'type', |
| 359 | ); |
| 360 | |
| 361 | $options = array_merge($defaults, $_GET); |
| 362 | |
| 363 | |
| 364 | // validate |
| 365 | if( $options['acf_type'] != 'image' ) |
| 366 | { |
| 367 | return; |
| 368 | } |
| 369 | |
| 370 | |
| 371 | // update attachment |
| 372 | if( isset($_POST["attachments"]) ) |
| 373 | { |
| 374 | echo '<div class="updated"><p>' . __("Media attachment updated.") . '</p></div>'; |
| 375 | } |
| 376 | |
| 377 | |
| 378 | ?><style type="text/css"> |
| 379 | #media-upload-header #sidemenu li#tab-type_url, |
| 380 | #media-items .media-item a.toggle, |
| 381 | #media-items .media-item tr.image-size, |
| 382 | #media-items .media-item tr.align, |
| 383 | #media-items .media-item tr.url, |
| 384 | #media-items .media-item .slidetoggle { |
| 385 | display: none !important; |
| 386 | } |
| 387 | |
| 388 | #media-items .media-item { |
| 389 | position: relative; |
| 390 | overflow: hidden; |
| 391 | } |
| 392 | |
| 393 | #media-items .media-item .acf-checkbox { |
| 394 | float: left; |
| 395 | margin: 28px 10px 0; |
| 396 | } |
| 397 | |
| 398 | #media-items .media-item .pinkynail { |
| 399 | max-width: 64px; |
| 400 | max-height: 64px; |
| 401 | display: block !important; |
| 402 | margin: 2px; |
| 403 | } |
| 404 | |
| 405 | #media-items .media-item .filename.new { |
| 406 | min-height: 0; |
| 407 | padding: 20px 10px 10px 10px; |
| 408 | line-height: 15px; |
| 409 | } |
| 410 | |
| 411 | #media-items .media-item .title { |
| 412 | line-height: 14px; |
| 413 | } |
| 414 | |
| 415 | #media-items .media-item .acf-select { |
| 416 | float: right; |
| 417 | margin: 22px 12px 0 10px; |
| 418 | } |
| 419 | |
| 420 | #media-upload .ml-submit { |
| 421 | display: none !important; |
| 422 | } |
| 423 | |
| 424 | #media-upload .acf-submit { |
| 425 | margin: 1em 0; |
| 426 | padding: 1em 0; |
| 427 | position: relative; |
| 428 | overflow: hidden; |
| 429 | display: none; /* default is hidden */ |
| 430 | clear: both; |
| 431 | } |
| 432 | |
| 433 | #media-upload .acf-submit a { |
| 434 | float: left; |
| 435 | margin: 0 10px 0 0; |
| 436 | } |
| 437 | |
| 438 | <?php if( $options['tab'] == 'gallery' ): ?> |
| 439 | #sort-buttons, |
| 440 | #gallery-form > .widefat, |
| 441 | #media-items .menu_order, |
| 442 | #gallery-settings { |
| 443 | display: none !important; |
| 444 | } |
| 445 | <?php endif; ?> |
| 446 | |
| 447 | </style> |
| 448 | <script type="text/javascript"> |
| 449 | (function($){ |
| 450 | |
| 451 | /* |
| 452 | * Select Image |
| 453 | * |
| 454 | * @description: |
| 455 | * @since: 2.0.4 |
| 456 | * @created: 11/12/12 |
| 457 | */ |
| 458 | |
| 459 | $('#media-items .media-item a.acf-select').live('click', function(){ |
| 460 | |
| 461 | var id = $(this).attr('href'); |
| 462 | |
| 463 | |
| 464 | // IE7 Fix |
| 465 | if( id.indexOf("/") != -1 ) |
| 466 | { |
| 467 | var split = id.split("/"); |
| 468 | id = split[split.length-1]; |
| 469 | } |
| 470 | |
| 471 | |
| 472 | var ajax_data = { |
| 473 | action : 'acf/fields/image/get_images', |
| 474 | nonce : self.parent.acf.nonce, |
| 475 | images : [ id ], |
| 476 | preview_size : "<?php echo $options['acf_preview_size']; ?>" |
| 477 | }; |
| 478 | |
| 479 | |
| 480 | // ajax |
| 481 | $.ajax({ |
| 482 | url: ajaxurl, |
| 483 | type: 'post', |
| 484 | data : ajax_data, |
| 485 | cache: false, |
| 486 | dataType: "json", |
| 487 | success: function( json ) { |
| 488 | |
| 489 | // validate |
| 490 | if( !json ) |
| 491 | { |
| 492 | return false; |
| 493 | } |
| 494 | |
| 495 | |
| 496 | // add file |
| 497 | self.parent.acf.fields.image.add( json[0] ); |
| 498 | |
| 499 | self.parent.tb_remove(); |
| 500 | |
| 501 | |
| 502 | } |
| 503 | }); |
| 504 | |
| 505 | |
| 506 | return false; |
| 507 | }); |
| 508 | |
| 509 | |
| 510 | |
| 511 | /* |
| 512 | * Select Images |
| 513 | * |
| 514 | * @description: |
| 515 | * @since: 2.0.4 |
| 516 | * @created: 11/12/12 |
| 517 | */ |
| 518 | |
| 519 | $('#acf-add-selected').live('click', function(){ |
| 520 | |
| 521 | // check total |
| 522 | var total = $('#media-items .media-item .acf-checkbox:checked').length; |
| 523 | if( total == 0 ) |
| 524 | { |
| 525 | alert("<?php _e("No images selected",'acf'); ?>"); |
| 526 | return false; |
| 527 | } |
| 528 | |
| 529 | |
| 530 | var ajax_data = { |
| 531 | action : 'acf/fields/image/get_images', |
| 532 | nonce : self.parent.acf.nonce, |
| 533 | images : [], |
| 534 | preview_size : "<?php echo $options['acf_preview_size']; ?>" |
| 535 | }; |
| 536 | |
| 537 | |
| 538 | // add to id array |
| 539 | $('#media-items .media-item .acf-checkbox:checked').each(function(){ |
| 540 | |
| 541 | ajax_data.images.push( $(this).val() ); |
| 542 | |
| 543 | }); |
| 544 | |
| 545 | |
| 546 | // ajax |
| 547 | $.ajax({ |
| 548 | url: ajaxurl, |
| 549 | type: 'post', |
| 550 | data : ajax_data, |
| 551 | cache: false, |
| 552 | dataType: "json", |
| 553 | success: function( json ) { |
| 554 | |
| 555 | // validate |
| 556 | if( !json ) |
| 557 | { |
| 558 | return false; |
| 559 | } |
| 560 | |
| 561 | |
| 562 | |
| 563 | var selection = json, |
| 564 | i = 0; |
| 565 | |
| 566 | |
| 567 | $.each( json, function( k, image ){ |
| 568 | |
| 569 | // counter |
| 570 | i++; |
| 571 | |
| 572 | |
| 573 | // vars |
| 574 | var div = self.parent.acf.media.div; |
| 575 | |
| 576 | |
| 577 | // add image to field |
| 578 | self.parent.acf.fields.image.add( image ); |
| 579 | |
| 580 | |
| 581 | // select / add another file field? |
| 582 | if( i < selection.length ) |
| 583 | { |
| 584 | var tr = div.closest('tr'), |
| 585 | repeater = tr.closest('.repeater'); |
| 586 | |
| 587 | |
| 588 | if( tr.next('.row').exists() ) |
| 589 | { |
| 590 | self.parent.acf.media.div = tr.next('.row').find('.acf-image-uploader'); |
| 591 | } |
| 592 | else |
| 593 | { |
| 594 | // add row |
| 595 | repeater.find('.add-row-end').trigger('click'); |
| 596 | |
| 597 | // set div to new row file |
| 598 | self.parent.acf.media.div = repeater.find('> table > tbody > tr.row:last .acf-image-uploader'); |
| 599 | } |
| 600 | } |
| 601 | |
| 602 | }); |
| 603 | |
| 604 | |
| 605 | self.parent.tb_remove(); |
| 606 | |
| 607 | } |
| 608 | }); |
| 609 | |
| 610 | |
| 611 | return false; |
| 612 | |
| 613 | }); |
| 614 | |
| 615 | |
| 616 | /* |
| 617 | * Edit Attachment Toggle |
| 618 | * |
| 619 | * @description: |
| 620 | * @since: 2.0.4 |
| 621 | * @created: 11/12/12 |
| 622 | */ |
| 623 | |
| 624 | $('#media-items .media-item a.acf-toggle-edit').live('click', function(){ |
| 625 | |
| 626 | // vars |
| 627 | var a = $(this), |
| 628 | item = a.closest('.media-item'); |
| 629 | |
| 630 | |
| 631 | // toggle |
| 632 | if( a.hasClass('active') ) |
| 633 | { |
| 634 | a.removeClass('active'); |
| 635 | item.find('.slidetoggle').attr('style', 'display: none !important'); |
| 636 | } |
| 637 | else |
| 638 | { |
| 639 | a.addClass('active'); |
| 640 | item.find('.slidetoggle').attr('style', 'display: table !important'); |
| 641 | } |
| 642 | |
| 643 | |
| 644 | // return |
| 645 | return false; |
| 646 | |
| 647 | }); |
| 648 | |
| 649 | |
| 650 | /* |
| 651 | * add_buttons |
| 652 | * |
| 653 | * @description: |
| 654 | * @since: 2.0.4 |
| 655 | * @created: 11/12/12 |
| 656 | */ |
| 657 | |
| 658 | function add_buttons() |
| 659 | { |
| 660 | // vars |
| 661 | var is_sub_field = (self.parent.acf.media.div.closest('.repeater').length > 0) ? true : false; |
| 662 | |
| 663 | |
| 664 | // add submit after media items (on for sub fields) |
| 665 | if($('.acf-submit').length == 0 && is_sub_field) |
| 666 | { |
| 667 | $('#media-items').after('<div class="acf-submit"><a id="acf-add-selected" class="button"><?php _e("Add Selected Images",'acf'); ?></a></div>'); |
| 668 | } |
| 669 | |
| 670 | |
| 671 | // add buttons to media items |
| 672 | $('#media-items .media-item:not(.acf-active)').each(function(){ |
| 673 | |
| 674 | // show the add all button |
| 675 | $('.acf-submit').show(); |
| 676 | |
| 677 | // needs attachment ID |
| 678 | if($(this).children('input[id*="type-of-"]').length == 0){ return false; } |
| 679 | |
| 680 | // only once! |
| 681 | $(this).addClass('acf-active'); |
| 682 | |
| 683 | // find id |
| 684 | var id = $(this).children('input[id*="type-of-"]').attr('id').replace('type-of-', ''); |
| 685 | |
| 686 | // if inside repeater, add checkbox |
| 687 | if(is_sub_field) |
| 688 | { |
| 689 | $(this).prepend('<input type="checkbox" class="acf-checkbox" value="' + id + '" <?php if( $options['tab'] == "type" ){echo 'checked="checked"';} ?> />'); |
| 690 | } |
| 691 | |
| 692 | // Add edit button |
| 693 | $(this).find('.filename.new').append('<br /><a href="#" class="acf-toggle-edit">Edit</a>'); |
| 694 | |
| 695 | // Add select button |
| 696 | $(this).find('.filename.new').before('<a href="' + id + '" class="button acf-select"><?php _e("Select Image",'acf'); ?></a>'); |
| 697 | |
| 698 | // add save changes button |
| 699 | $(this).find('tr.submit input.button').hide().before('<input type="submit" value="<?php _e("Update Image",'acf'); ?>" class="button savebutton" />'); |
| 700 | |
| 701 | |
| 702 | }); |
| 703 | } |
| 704 | <?php |
| 705 | |
| 706 | // run the acf_add_buttons ever 500ms when on the image upload tab |
| 707 | if( $options['tab'] == "type" ): ?> |
| 708 | var acf_t = setInterval(function(){ |
| 709 | add_buttons(); |
| 710 | }, 500); |
| 711 | <?php endif; ?> |
| 712 | |
| 713 | |
| 714 | // add acf input filters to allow for tab navigation |
| 715 | $(document).ready(function(){ |
| 716 | |
| 717 | setTimeout(function(){ |
| 718 | add_buttons(); |
| 719 | }, 1); |
| 720 | |
| 721 | |
| 722 | $('form#filter').each(function(){ |
| 723 | |
| 724 | $(this).append('<input type="hidden" name="acf_preview_size" value="<?php echo $options['acf_preview_size']; ?>" />'); |
| 725 | $(this).append('<input type="hidden" name="acf_type" value="image" />'); |
| 726 | |
| 727 | }); |
| 728 | |
| 729 | $('form#image-form, form#library-form').each(function(){ |
| 730 | |
| 731 | var action = $(this).attr('action'); |
| 732 | action += "&acf_type=image&acf_preview_size=<?php echo $options['acf_preview_size']; ?>"; |
| 733 | $(this).attr('action', action); |
| 734 | |
| 735 | }); |
| 736 | |
| 737 | |
| 738 | <?php |
| 739 | |
| 740 | // add support for media tags |
| 741 | |
| 742 | if( $options['tab'] == 'mediatags' ): ?> |
| 743 | $('#media-items .mediatag-item-count a').each(function(){ |
| 744 | |
| 745 | var href = $(this).attr('href'); |
| 746 | href += "&acf_type=image&acf_preview_size=<?php echo $options['acf_preview_size']; ?>"; |
| 747 | $(this).attr('href', href); |
| 748 | |
| 749 | }); |
| 750 | <?php endif; ?> |
| 751 | }); |
| 752 | |
| 753 | })(jQuery); |
| 754 | </script><?php |
| 755 | |
| 756 | } |
| 757 | |
| 758 | |
| 759 | /* |
| 760 | * image_size_names_choose |
| 761 | * |
| 762 | * @description: |
| 763 | * @since: 3.5.7 |
| 764 | * @created: 13/01/13 |
| 765 | */ |
| 766 | |
| 767 | function image_size_names_choose( $sizes ) |
| 768 | { |
| 769 | global $_wp_additional_image_sizes; |
| 770 | |
| 771 | if( $_wp_additional_image_sizes ) |
| 772 | { |
| 773 | foreach( $_wp_additional_image_sizes as $k => $v ) |
| 774 | { |
| 775 | $title = $k; |
| 776 | $title = str_replace('-', ' ', $title); |
| 777 | $title = str_replace('_', ' ', $title); |
| 778 | $title = ucwords( $title ); |
| 779 | |
| 780 | $sizes[ $k ] = $title; |
| 781 | } |
| 782 | // foreach( $image_sizes as $image_size ) |
| 783 | } |
| 784 | |
| 785 | return $sizes; |
| 786 | } |
| 787 | |
| 788 | |
| 789 | /* |
| 790 | * wp_prepare_attachment_for_js |
| 791 | * |
| 792 | * @description: This sneaky hook adds the missing sizes to each attachment in the 3.5 uploader. It would be a lot easier to add all the sizes to the 'image_size_names_choose' filter but then it will show up on the normal the_content editor |
| 793 | * @since: 3.5.7 |
| 794 | * @created: 13/01/13 |
| 795 | */ |
| 796 | |
| 797 | function wp_prepare_attachment_for_js( $response, $attachment, $meta ) |
| 798 | { |
| 799 | // only for image |
| 800 | if( $response['type'] != 'image' ) |
| 801 | { |
| 802 | return $response; |
| 803 | } |
| 804 | |
| 805 | |
| 806 | // make sure sizes exist. Perhaps they dont? |
| 807 | if( !isset($meta['sizes']) ) |
| 808 | { |
| 809 | return $response; |
| 810 | } |
| 811 | |
| 812 | |
| 813 | $attachment_url = $response['url']; |
| 814 | $base_url = str_replace( wp_basename( $attachment_url ), '', $attachment_url ); |
| 815 | |
| 816 | if( isset($meta['sizes']) && is_array($meta['sizes']) ) |
| 817 | { |
| 818 | foreach( $meta['sizes'] as $k => $v ) |
| 819 | { |
| 820 | if( !isset($response['sizes'][ $k ]) ) |
| 821 | { |
| 822 | $response['sizes'][ $k ] = array( |
| 823 | 'height' => $v['height'], |
| 824 | 'width' => $v['width'], |
| 825 | 'url' => $base_url . $v['file'], |
| 826 | 'orientation' => $v['height'] > $v['width'] ? 'portrait' : 'landscape', |
| 827 | ); |
| 828 | } |
| 829 | } |
| 830 | } |
| 831 | |
| 832 | return $response; |
| 833 | } |
| 834 | |
| 835 | |
| 836 | /* |
| 837 | * update_value() |
| 838 | * |
| 839 | * This filter is appied to the $value before it is updated in the db |
| 840 | * |
| 841 | * @type filter |
| 842 | * @since 3.6 |
| 843 | * @date 23/01/13 |
| 844 | * |
| 845 | * @param $value - the value which will be saved in the database |
| 846 | * @param $post_id - the $post_id of which the value will be saved |
| 847 | * @param $field - the field array holding all the field options |
| 848 | * |
| 849 | * @return $value - the modified value |
| 850 | */ |
| 851 | |
| 852 | function update_value( $value, $post_id, $field ) |
| 853 | { |
| 854 | // array? |
| 855 | if( is_array($value) && isset($value['id']) ) |
| 856 | { |
| 857 | $value = $value['id']; |
| 858 | } |
| 859 | |
| 860 | // object? |
| 861 | if( is_object($value) && isset($value->ID) ) |
| 862 | { |
| 863 | $value = $value->ID; |
| 864 | } |
| 865 | |
| 866 | return $value; |
| 867 | } |
| 868 | |
| 869 | |
| 870 | } |
| 871 | |
| 872 | new acf_field_image(); |
| 873 | |
| 874 | ?> |