input.php
| 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | * Input |
| 5 | * |
| 6 | * @description: All the functionality for adding fields to a page / post |
| 7 | * @since 3.2.6 |
| 8 | * @created: 23/06/12 |
| 9 | */ |
| 10 | |
| 11 | |
| 12 | class acf_input |
| 13 | { |
| 14 | |
| 15 | var $parent, |
| 16 | $data; |
| 17 | |
| 18 | |
| 19 | /* |
| 20 | * __construct |
| 21 | * |
| 22 | * @description: |
| 23 | * @since 3.1.8 |
| 24 | * @created: 23/06/12 |
| 25 | */ |
| 26 | |
| 27 | function __construct($parent) |
| 28 | { |
| 29 | |
| 30 | // vars |
| 31 | $this->parent = $parent; |
| 32 | |
| 33 | |
| 34 | // actions |
| 35 | add_action('admin_print_scripts', array($this,'admin_print_scripts')); |
| 36 | add_action('admin_print_styles', array($this,'admin_print_styles')); |
| 37 | add_action('admin_head', array($this,'admin_head')); |
| 38 | add_action('save_post', array($this, 'save_post')); |
| 39 | |
| 40 | |
| 41 | // custom actions (added in 3.1.8) |
| 42 | add_action('acf_head-input', array($this, 'acf_head_input')); |
| 43 | add_action('acf_print_scripts-input', array($this, 'acf_print_scripts_input')); |
| 44 | add_action('acf_print_styles-input', array($this, 'acf_print_styles_input')); |
| 45 | |
| 46 | |
| 47 | // ajax |
| 48 | add_action('wp_ajax_acf_input', array($this, 'ajax_acf_input')); |
| 49 | add_action('wp_ajax_get_input_style', array($this, 'ajax_get_input_style')); |
| 50 | |
| 51 | |
| 52 | // edit attachment hooks (used by image / file / gallery) |
| 53 | add_action('admin_head-media.php', array($this, 'admin_head_media')); |
| 54 | add_action('admin_head-upload.php', array($this, 'admin_head_upload')); |
| 55 | } |
| 56 | |
| 57 | |
| 58 | /* |
| 59 | * validate_page |
| 60 | * |
| 61 | * @description: returns true | false. Used to stop a function from continuing |
| 62 | * @since 3.2.6 |
| 63 | * @created: 23/06/12 |
| 64 | */ |
| 65 | |
| 66 | function validate_page() |
| 67 | { |
| 68 | // global |
| 69 | global $pagenow, $typenow; |
| 70 | |
| 71 | |
| 72 | // vars |
| 73 | $return = false; |
| 74 | |
| 75 | |
| 76 | // validate page |
| 77 | if( in_array( $pagenow, array('post.php', 'post-new.php') ) ) |
| 78 | { |
| 79 | |
| 80 | // validate post type |
| 81 | global $typenow; |
| 82 | |
| 83 | if( $typenow != "acf" ) |
| 84 | { |
| 85 | $return = true; |
| 86 | } |
| 87 | |
| 88 | } |
| 89 | |
| 90 | |
| 91 | // return |
| 92 | return $return; |
| 93 | } |
| 94 | |
| 95 | |
| 96 | /* |
| 97 | * admin_print_scripts |
| 98 | * |
| 99 | * @description: |
| 100 | * @since 3.1.8 |
| 101 | * @created: 23/06/12 |
| 102 | */ |
| 103 | |
| 104 | function admin_print_scripts() |
| 105 | { |
| 106 | // validate page |
| 107 | if( ! $this->validate_page() ) return; |
| 108 | |
| 109 | do_action('acf_print_scripts-input'); |
| 110 | } |
| 111 | |
| 112 | |
| 113 | /* |
| 114 | * admin_print_styles |
| 115 | * |
| 116 | * @description: |
| 117 | * @since 3.1.8 |
| 118 | * @created: 23/06/12 |
| 119 | */ |
| 120 | |
| 121 | function admin_print_styles() |
| 122 | { |
| 123 | // validate page |
| 124 | if( ! $this->validate_page() ) return; |
| 125 | |
| 126 | do_action('acf_print_styles-input'); |
| 127 | } |
| 128 | |
| 129 | |
| 130 | /* |
| 131 | * admin_head |
| 132 | * |
| 133 | * @description: |
| 134 | * @since 3.1.8 |
| 135 | * @created: 23/06/12 |
| 136 | */ |
| 137 | |
| 138 | function admin_head() |
| 139 | { |
| 140 | // validate page |
| 141 | if( ! $this->validate_page() ) return; |
| 142 | |
| 143 | |
| 144 | // globals |
| 145 | global $post; |
| 146 | |
| 147 | |
| 148 | // vars |
| 149 | $post_type = get_post_type($post); |
| 150 | |
| 151 | |
| 152 | // get style for page |
| 153 | $metabox_ids = $this->parent->get_input_metabox_ids( array( 'post_id' => $post->ID ), false); |
| 154 | $style = isset($metabox_ids[0]) ? $this->get_input_style($metabox_ids[0]) : ''; |
| 155 | echo '<style type="text/css" id="acf_style" >' .$style . '</style>'; |
| 156 | |
| 157 | |
| 158 | // Style |
| 159 | echo '<link rel="stylesheet" type="text/css" href="' . $this->parent->dir . '/css/global.css?ver=' . $this->parent->version . '" />'; |
| 160 | echo '<link rel="stylesheet" type="text/css" href="' . $this->parent->dir . '/css/input.css?ver=' . $this->parent->version . '" />'; |
| 161 | echo '<style type="text/css">.acf_postbox, .postbox[id*="acf_"] { display: none; }</style>'; |
| 162 | |
| 163 | |
| 164 | // Javascript |
| 165 | echo '<script type="text/javascript" src="' . $this->parent->dir . '/js/input-actions.js?ver=' . $this->parent->version . '" ></script>'; |
| 166 | echo '<script type="text/javascript" src="' . $this->parent->dir . '/js/input-ajax.js?ver=' . $this->parent->version . '" ></script>'; |
| 167 | echo '<script type="text/javascript">acf.post_id = ' . $post->ID . ';</script>'; |
| 168 | |
| 169 | |
| 170 | // add user js + css |
| 171 | do_action('acf_head-input'); |
| 172 | |
| 173 | |
| 174 | // get acf's |
| 175 | $acfs = $this->parent->get_field_groups(); |
| 176 | if($acfs) |
| 177 | { |
| 178 | foreach($acfs as $acf) |
| 179 | { |
| 180 | // hide / show |
| 181 | $show = in_array($acf['id'], $metabox_ids) ? "true" : "false"; |
| 182 | |
| 183 | // add meta box |
| 184 | add_meta_box( |
| 185 | 'acf_' . $acf['id'], |
| 186 | $acf['title'], |
| 187 | array($this, 'meta_box_input'), |
| 188 | $post_type, |
| 189 | $acf['options']['position'], |
| 190 | 'high', |
| 191 | array( 'fields' => $acf['fields'], 'options' => $acf['options'], 'show' => $show, 'post_id' => $post->ID ) |
| 192 | ); |
| 193 | } |
| 194 | // foreach($acfs as $acf) |
| 195 | } |
| 196 | // if($acfs) |
| 197 | } |
| 198 | |
| 199 | |
| 200 | /* |
| 201 | * get_input_style |
| 202 | * |
| 203 | * @description: called by admin_head to generate acf css style (hide other metaboxes) |
| 204 | * @since 2.0.5 |
| 205 | * @created: 23/06/12 |
| 206 | */ |
| 207 | |
| 208 | function get_input_style($acf_id = false) |
| 209 | { |
| 210 | // vars |
| 211 | $acfs = $this->parent->get_field_groups(); |
| 212 | $html = ""; |
| 213 | |
| 214 | // find acf |
| 215 | if($acfs) |
| 216 | { |
| 217 | foreach($acfs as $acf) |
| 218 | { |
| 219 | if($acf['id'] != $acf_id) continue; |
| 220 | |
| 221 | |
| 222 | // add style to html |
| 223 | if( in_array('the_content',$acf['options']['hide_on_screen']) ) |
| 224 | { |
| 225 | $html .= '#postdivrich {display: none;} '; |
| 226 | } |
| 227 | if( in_array('excerpt',$acf['options']['hide_on_screen']) ) |
| 228 | { |
| 229 | $html .= '#postexcerpt, #screen-meta label[for=postexcerpt-hide] {display: none;} '; |
| 230 | } |
| 231 | if( in_array('custom_fields',$acf['options']['hide_on_screen']) ) |
| 232 | { |
| 233 | $html .= '#postcustom, #screen-meta label[for=postcustom-hide] { display: none; } '; |
| 234 | } |
| 235 | if( in_array('discussion',$acf['options']['hide_on_screen']) ) |
| 236 | { |
| 237 | $html .= '#commentstatusdiv, #screen-meta label[for=commentstatusdiv-hide] {display: none;} '; |
| 238 | } |
| 239 | if( in_array('comments',$acf['options']['hide_on_screen']) ) |
| 240 | { |
| 241 | $html .= '#commentsdiv, #screen-meta label[for=commentsdiv-hide] {display: none;} '; |
| 242 | } |
| 243 | if( in_array('slug',$acf['options']['hide_on_screen']) ) |
| 244 | { |
| 245 | $html .= '#slugdiv, #screen-meta label[for=slugdiv-hide] {display: none;} '; |
| 246 | } |
| 247 | if( in_array('author',$acf['options']['hide_on_screen']) ) |
| 248 | { |
| 249 | $html .= '#authordiv, #screen-meta label[for=authordiv-hide] {display: none;} '; |
| 250 | } |
| 251 | if( in_array('format',$acf['options']['hide_on_screen']) ) |
| 252 | { |
| 253 | $html .= '#formatdiv, #screen-meta label[for=formatdiv-hide] {display: none;} '; |
| 254 | } |
| 255 | if( in_array('featured_image',$acf['options']['hide_on_screen']) ) |
| 256 | { |
| 257 | $html .= '#postimagediv, #screen-meta label[for=postimagediv-hide] {display: none;} '; |
| 258 | } |
| 259 | |
| 260 | |
| 261 | break; |
| 262 | |
| 263 | } |
| 264 | // foreach($acfs as $acf) |
| 265 | } |
| 266 | //if($acfs) |
| 267 | |
| 268 | return $html; |
| 269 | } |
| 270 | |
| 271 | |
| 272 | /* |
| 273 | * the_input_style |
| 274 | * |
| 275 | * @description: called by input-actions.js to hide / show other metaboxes |
| 276 | * @since 2.0.5 |
| 277 | * @created: 23/06/12 |
| 278 | */ |
| 279 | |
| 280 | function ajax_get_input_style() |
| 281 | { |
| 282 | // overrides |
| 283 | if(isset($_POST['acf_id'])) |
| 284 | { |
| 285 | echo $this->get_input_style($_POST['acf_id']); |
| 286 | } |
| 287 | |
| 288 | die; |
| 289 | } |
| 290 | |
| 291 | |
| 292 | /* |
| 293 | * meta_box_input |
| 294 | * |
| 295 | * @description: |
| 296 | * @since 1.0.0 |
| 297 | * @created: 23/06/12 |
| 298 | */ |
| 299 | |
| 300 | function meta_box_input($post, $args) |
| 301 | { |
| 302 | // vars |
| 303 | $fields = isset($args['args']['fields']) ? $args['args']['fields'] : false ; |
| 304 | $options = isset($args['args']['options']) ? $args['args']['options'] : false; |
| 305 | $show = isset($args['args']['show']) ? $args['args']['show'] : "false"; |
| 306 | $post_id = isset($args['args']['post_id']) ? $args['args']['post_id'] : false; |
| 307 | |
| 308 | |
| 309 | // defaults |
| 310 | if(!$options) |
| 311 | { |
| 312 | $options = array( |
| 313 | 'layout' => 'default' |
| 314 | ); |
| 315 | } |
| 316 | |
| 317 | if($fields) |
| 318 | { |
| 319 | echo '<input type="hidden" name="save_input" value="true" />'; |
| 320 | echo '<div class="options" data-layout="' . $options['layout'] . '" data-show="' . $show . '" style="display:none"></div>'; |
| 321 | |
| 322 | if($show == "false") |
| 323 | { |
| 324 | // don't create fields |
| 325 | echo '<div class="acf-replace-with-fields"><div class="acf-loading"></div></div>'; |
| 326 | } |
| 327 | else |
| 328 | { |
| 329 | |
| 330 | |
| 331 | $this->parent->render_fields_for_input($fields, $post_id); |
| 332 | } |
| 333 | } |
| 334 | } |
| 335 | |
| 336 | |
| 337 | /* |
| 338 | * ajax_acf_input |
| 339 | * |
| 340 | * @description: |
| 341 | * @since 3.1.6 |
| 342 | * @created: 23/06/12 |
| 343 | */ |
| 344 | |
| 345 | function ajax_acf_input() |
| 346 | { |
| 347 | |
| 348 | // defaults |
| 349 | $defaults = array( |
| 350 | 'acf_id' => null, |
| 351 | 'post_id' => null, |
| 352 | ); |
| 353 | |
| 354 | // load post options |
| 355 | $options = array_merge($defaults, $_POST); |
| 356 | |
| 357 | // required |
| 358 | if(!$options['acf_id'] || !$options['post_id']) |
| 359 | { |
| 360 | echo ""; |
| 361 | die(); |
| 362 | } |
| 363 | |
| 364 | // get fields |
| 365 | $fields = $this->parent->get_acf_fields($options['acf_id']); |
| 366 | |
| 367 | $this->parent->render_fields_for_input($fields, $options['post_id']); |
| 368 | |
| 369 | die(); |
| 370 | |
| 371 | } |
| 372 | |
| 373 | |
| 374 | /* |
| 375 | * save_post |
| 376 | * |
| 377 | * @description: Saves the field / location / option data for a field group |
| 378 | * @since 1.0.0 |
| 379 | * @created: 23/06/12 |
| 380 | */ |
| 381 | |
| 382 | function save_post($post_id) |
| 383 | { |
| 384 | |
| 385 | // do not save if this is an auto save routine |
| 386 | if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id; |
| 387 | |
| 388 | |
| 389 | // only for save acf |
| 390 | if( ! isset($_POST['save_input']) || $_POST['save_input'] != 'true') |
| 391 | { |
| 392 | return $post_id; |
| 393 | } |
| 394 | |
| 395 | |
| 396 | // only save once! WordPress save's twice for some strange reason. |
| 397 | global $acf_flag; |
| 398 | if ($acf_flag != 0) |
| 399 | { |
| 400 | return $post_id; |
| 401 | } |
| 402 | $acf_flag = 1; |
| 403 | |
| 404 | |
| 405 | // set post ID if is a revision |
| 406 | if(wp_is_post_revision($post_id)) |
| 407 | { |
| 408 | $post_id = wp_is_post_revision($post_id); |
| 409 | } |
| 410 | |
| 411 | // save fields |
| 412 | $fields = $_POST['fields']; |
| 413 | |
| 414 | if($fields) |
| 415 | { |
| 416 | foreach($fields as $key => $value) |
| 417 | { |
| 418 | // get field |
| 419 | $field = $this->parent->get_acf_field($key); |
| 420 | |
| 421 | $this->parent->update_value($post_id, $field, $value); |
| 422 | } |
| 423 | // foreach($fields as $key => $value) |
| 424 | } |
| 425 | // if($fields) |
| 426 | } |
| 427 | |
| 428 | |
| 429 | /*-------------------------------------------------------------------------------------- |
| 430 | * |
| 431 | * acf_head_input |
| 432 | * |
| 433 | * This is fired from an action: acf_head-input |
| 434 | * |
| 435 | * @author Elliot Condon |
| 436 | * @since 3.0.6 |
| 437 | * |
| 438 | *-------------------------------------------------------------------------------------*/ |
| 439 | |
| 440 | function acf_head_input() |
| 441 | { |
| 442 | |
| 443 | ?> |
| 444 | <script type="text/javascript"> |
| 445 | |
| 446 | // admin url |
| 447 | acf.admin_url = "<?php echo admin_url(); ?>"; |
| 448 | |
| 449 | // messages |
| 450 | acf.text.validation_error = "<?php _e("Validation Failed. One or more fields below are required.",'acf'); ?>"; |
| 451 | acf.text.file_tb_title_add = "<?php _e("Add File to Field",'acf'); ?>"; |
| 452 | acf.text.file_tb_title_edit = "<?php _e("Edit File",'acf'); ?>"; |
| 453 | acf.text.image_tb_title_add = "<?php _e("Add Image to Field",'acf'); ?>"; |
| 454 | acf.text.image_tb_title_edit = "<?php _e("Edit Image",'acf'); ?>"; |
| 455 | acf.text.relationship_max_alert = "<?php _e("Maximum values reached ( {max} values )",'acf'); ?>"; |
| 456 | acf.text.gallery_tb_title_add = "<?php _e("Add Image to Gallery",'acf'); ?>"; |
| 457 | acf.text.gallery_tb_title_edit = "<?php _e("Edit Image",'acf'); ?>"; |
| 458 | |
| 459 | </script> |
| 460 | <?php |
| 461 | |
| 462 | foreach($this->parent->fields as $field) |
| 463 | { |
| 464 | $field->admin_head(); |
| 465 | } |
| 466 | } |
| 467 | |
| 468 | |
| 469 | /*-------------------------------------------------------------------------------------- |
| 470 | * |
| 471 | * acf_print_scripts |
| 472 | * |
| 473 | * @author Elliot Condon |
| 474 | * @since 3.1.8 |
| 475 | * |
| 476 | *-------------------------------------------------------------------------------------*/ |
| 477 | |
| 478 | function acf_print_scripts_input() |
| 479 | { |
| 480 | foreach($this->parent->fields as $field) |
| 481 | { |
| 482 | $field->admin_print_scripts(); |
| 483 | } |
| 484 | } |
| 485 | |
| 486 | |
| 487 | /*-------------------------------------------------------------------------------------- |
| 488 | * |
| 489 | * acf_print_styles |
| 490 | * |
| 491 | * @author Elliot Condon |
| 492 | * @since 3.1.8 |
| 493 | * |
| 494 | *-------------------------------------------------------------------------------------*/ |
| 495 | |
| 496 | function acf_print_styles_input() |
| 497 | { |
| 498 | foreach($this->parent->fields as $field) |
| 499 | { |
| 500 | $field->admin_print_styles(); |
| 501 | } |
| 502 | } |
| 503 | |
| 504 | |
| 505 | /* |
| 506 | * admin_head_upload |
| 507 | * |
| 508 | * @description: |
| 509 | * @since 3.2.6 |
| 510 | * @created: 3/07/12 |
| 511 | */ |
| 512 | |
| 513 | function admin_head_upload() |
| 514 | { |
| 515 | // vars |
| 516 | $defaults = array( |
| 517 | 'acf_action' => null, |
| 518 | 'acf_field' => '', |
| 519 | ); |
| 520 | |
| 521 | $options = array_merge($defaults, wp_parse_args( wp_get_referer() )); |
| 522 | |
| 523 | |
| 524 | // validate |
| 525 | if( $options['acf_action'] != 'edit_attachment') |
| 526 | { |
| 527 | return false; |
| 528 | } |
| 529 | |
| 530 | |
| 531 | // call the apropriate field action |
| 532 | do_action('acf_head-update_attachment-' . $options['acf_field']); |
| 533 | |
| 534 | ?> |
| 535 | <script type="text/javascript"> |
| 536 | |
| 537 | // reset global |
| 538 | self.parent.acf_edit_attachment = null; |
| 539 | |
| 540 | // remove tb |
| 541 | self.parent.tb_remove(); |
| 542 | |
| 543 | </script> |
| 544 | </head> |
| 545 | <body> |
| 546 | |
| 547 | <div class="updated" id="message"><p>Attachment updated.</div> |
| 548 | |
| 549 | </body> |
| 550 | </html |
| 551 | <?php |
| 552 | |
| 553 | die; |
| 554 | } |
| 555 | |
| 556 | |
| 557 | /* |
| 558 | * admin_head_media |
| 559 | * |
| 560 | * @description: |
| 561 | * @since 3.2.6 |
| 562 | * @created: 3/07/12 |
| 563 | */ |
| 564 | |
| 565 | function admin_head_media() |
| 566 | { |
| 567 | |
| 568 | // vars |
| 569 | $defaults = array( |
| 570 | 'acf_action' => null, |
| 571 | 'acf_field' => '', |
| 572 | ); |
| 573 | |
| 574 | $options = array_merge($defaults, $_GET); |
| 575 | |
| 576 | |
| 577 | // validate |
| 578 | if( $options['acf_action'] != 'edit_attachment') |
| 579 | { |
| 580 | return false; |
| 581 | } |
| 582 | |
| 583 | ?> |
| 584 | <style type="text/css"> |
| 585 | #wpadminbar, |
| 586 | #adminmenuback, |
| 587 | #adminmenuwrap, |
| 588 | #footer, |
| 589 | #media-single-form > .submit:first-child, |
| 590 | #media-single-form td.savesend, |
| 591 | .add-new-h2 { |
| 592 | display: none; |
| 593 | } |
| 594 | |
| 595 | #wpcontent { |
| 596 | margin-left: 0px; |
| 597 | } |
| 598 | |
| 599 | .wrap { |
| 600 | margin: 20px 15px; |
| 601 | } |
| 602 | |
| 603 | html.wp-toolbar { |
| 604 | padding-top: 0px; |
| 605 | } |
| 606 | </style> |
| 607 | <script type="text/javascript"> |
| 608 | (function($){ |
| 609 | |
| 610 | $(document).ready( function(){ |
| 611 | |
| 612 | $('#media-single-form').append('<input type="hidden" name="acf_action" value="<?php echo $options['acf_action']; ?>" />'); |
| 613 | $('#media-single-form').append('<input type="hidden" name="acf_field" value="<?php echo $options['acf_field']; ?>" />'); |
| 614 | |
| 615 | }); |
| 616 | |
| 617 | })(jQuery); |
| 618 | </script> |
| 619 | <?php |
| 620 | |
| 621 | do_action('acf_head-edit_attachment'); |
| 622 | } |
| 623 | |
| 624 | } |
| 625 | |
| 626 | ?> |