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PHP Cross Reference of Wordpress 2.7.1 |
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1 <?php 2 /** 3 * WordPress AJAX Process Execution. 4 * 5 * @package WordPress 6 * @subpackage Administration 7 */ 8 9 /** 10 * Executing AJAX process. 11 * 12 * @since unknown 13 */ 14 define('DOING_AJAX', true); 15 define('WP_ADMIN', true); 16 17 require_once ('../wp-load.php'); 18 require_once ('includes/admin.php'); 19 20 if ( ! is_user_logged_in() ) { 21 22 if ( $_POST['action'] == 'autosave' ) { 23 $id = isset($_POST['post_ID'])? (int) $_POST['post_ID'] : 0; 24 25 if ( ! $id ) 26 die('-1'); 27 28 $message = sprintf( __('<strong>ALERT: You are logged out!</strong> Could not save draft. <a href="%s" target="blank">Please log in again.</a>'), wp_login_url() ); 29 $x = new WP_Ajax_Response( array( 30 'what' => 'autosave', 31 'id' => $id, 32 'data' => $message 33 ) ); 34 $x->send(); 35 } 36 37 die('-1'); 38 } 39 40 if ( isset( $_GET['action'] ) ) : 41 switch ( $action = $_GET['action'] ) : 42 case 'ajax-tag-search' : 43 if ( !current_user_can( 'manage_categories' ) ) 44 die('-1'); 45 46 $s = $_GET['q']; // is this slashed already? 47 48 if ( false !== strpos( $s, ',' ) ) { 49 $s = explode( ',', $s ); 50 $s = $s[count( $s ) - 1]; 51 } 52 $s = trim( $s ); 53 if ( strlen( $s ) < 2 ) 54 die; // require 2 chars for matching 55 $results = $wpdb->get_col( "SELECT t.name FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = 'post_tag' AND t.name LIKE ('%". $s . "%')" ); 56 echo join( $results, "\n" ); 57 die; 58 break; 59 default : 60 do_action( 'wp_ajax_' . $_GET['action'] ); 61 die('0'); 62 break; 63 endswitch; 64 endif; 65 66 $id = isset($_POST['id'])? (int) $_POST['id'] : 0; 67 switch ( $action = $_POST['action'] ) : 68 case 'delete-comment' : 69 check_ajax_referer( "delete-comment_$id" ); 70 if ( !$comment = get_comment( $id ) ) 71 die('1'); 72 if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) 73 die('-1'); 74 75 if ( isset($_POST['spam']) && 1 == $_POST['spam'] ) { 76 if ( 'spam' == wp_get_comment_status( $comment->comment_ID ) ) 77 die('1'); 78 $r = wp_set_comment_status( $comment->comment_ID, 'spam' ); 79 } else { 80 $r = wp_delete_comment( $comment->comment_ID ); 81 } 82 83 die( $r ? '1' : '0' ); 84 break; 85 case 'delete-cat' : 86 check_ajax_referer( "delete-category_$id" ); 87 if ( !current_user_can( 'manage_categories' ) ) 88 die('-1'); 89 90 $cat = get_category( $id ); 91 if ( !$cat || is_wp_error( $cat ) ) 92 die('1'); 93 94 if ( wp_delete_category( $id ) ) 95 die('1'); 96 else 97 die('0'); 98 break; 99 case 'delete-tag' : 100 check_ajax_referer( "delete-tag_$id" ); 101 if ( !current_user_can( 'manage_categories' ) ) 102 die('-1'); 103 104 $tag = get_term( $id, 'post_tag' ); 105 if ( !$tag || is_wp_error( $tag ) ) 106 die('1'); 107 108 if ( wp_delete_term($id, 'post_tag')) 109 die('1'); 110 else 111 die('0'); 112 break; 113 case 'delete-link-cat' : 114 check_ajax_referer( "delete-link-category_$id" ); 115 if ( !current_user_can( 'manage_categories' ) ) 116 die('-1'); 117 118 $cat = get_term( $id, 'link_category' ); 119 if ( !$cat || is_wp_error( $cat ) ) 120 die('1'); 121 122 $cat_name = get_term_field('name', $id, 'link_category'); 123 124 // Don't delete the default cats. 125 if ( $id == get_option('default_link_category') ) { 126 $x = new WP_AJAX_Response( array( 127 'what' => 'link-cat', 128 'id' => $id, 129 'data' => new WP_Error( 'default-link-cat', sprintf(__("Can’t delete the <strong>%s</strong> category: this is the default one"), $cat_name) ) 130 ) ); 131 $x->send(); 132 } 133 134 $r = wp_delete_term($id, 'link_category'); 135 if ( !$r ) 136 die('0'); 137 if ( is_wp_error($r) ) { 138 $x = new WP_AJAX_Response( array( 139 'what' => 'link-cat', 140 'id' => $id, 141 'data' => $r 142 ) ); 143 $x->send(); 144 } 145 die('1'); 146 break; 147 case 'delete-link' : 148 check_ajax_referer( "delete-bookmark_$id" ); 149 if ( !current_user_can( 'manage_links' ) ) 150 die('-1'); 151 152 $link = get_bookmark( $id ); 153 if ( !$link || is_wp_error( $link ) ) 154 die('1'); 155 156 if ( wp_delete_link( $id ) ) 157 die('1'); 158 else 159 die('0'); 160 break; 161 case 'delete-meta' : 162 check_ajax_referer( "delete-meta_$id" ); 163 if ( !$meta = get_post_meta_by_id( $id ) ) 164 die('1'); 165 166 if ( !current_user_can( 'edit_post', $meta->post_id ) ) 167 die('-1'); 168 if ( delete_meta( $meta->meta_id ) ) 169 die('1'); 170 die('0'); 171 break; 172 case 'delete-post' : 173 check_ajax_referer( "{$action}_$id" ); 174 if ( !current_user_can( 'delete_post', $id ) ) 175 die('-1'); 176 177 if ( !get_post( $id ) ) 178 die('1'); 179 180 if ( wp_delete_post( $id ) ) 181 die('1'); 182 else 183 die('0'); 184 break; 185 case 'delete-page' : 186 check_ajax_referer( "{$action}_$id" ); 187 if ( !current_user_can( 'delete_page', $id ) ) 188 die('-1'); 189 190 if ( !get_page( $id ) ) 191 die('1'); 192 193 if ( wp_delete_post( $id ) ) 194 die('1'); 195 else 196 die('0'); 197 break; 198 case 'dim-comment' : 199 if ( !$comment = get_comment( $id ) ) 200 die('0'); 201 202 if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) 203 die('-1'); 204 if ( !current_user_can( 'moderate_comments' ) ) 205 die('-1'); 206 207 $current = wp_get_comment_status( $comment->comment_ID ); 208 if ( $_POST['new'] == $current ) 209 die('1'); 210 211 if ( in_array( $current, array( 'unapproved', 'spam' ) ) ) { 212 check_ajax_referer( "approve-comment_$id" ); 213 if ( wp_set_comment_status( $comment->comment_ID, 'approve' ) ) 214 die('1'); 215 } else { 216 check_ajax_referer( "unapprove-comment_$id" ); 217 if ( wp_set_comment_status( $comment->comment_ID, 'hold' ) ) 218 die('1'); 219 } 220 die('0'); 221 break; 222 case 'add-category' : // On the Fly 223 check_ajax_referer( $action ); 224 if ( !current_user_can( 'manage_categories' ) ) 225 die('-1'); 226 $names = explode(',', $_POST['newcat']); 227 if ( 0 > $parent = (int) $_POST['newcat_parent'] ) 228 $parent = 0; 229 $post_category = isset($_POST['post_category'])? (array) $_POST['post_category'] : array(); 230 $checked_categories = array_map( 'absint', (array) $post_category ); 231 $popular_ids = isset( $_POST['popular_ids'] ) ? 232 array_map( 'absint', explode( ',', $_POST['popular_ids'] ) ) : 233 false; 234 235 $x = new WP_Ajax_Response(); 236 foreach ( $names as $cat_name ) { 237 $cat_name = trim($cat_name); 238 $category_nicename = sanitize_title($cat_name); 239 if ( '' === $category_nicename ) 240 continue; 241 $cat_id = wp_create_category( $cat_name, $parent ); 242 $checked_categories[] = $cat_id; 243 if ( $parent ) // Do these all at once in a second 244 continue; 245 $category = get_category( $cat_id ); 246 ob_start(); 247 wp_category_checklist( 0, $cat_id, $checked_categories, $popular_ids ); 248 $data = ob_get_contents(); 249 ob_end_clean(); 250 $x->add( array( 251 'what' => 'category', 252 'id' => $cat_id, 253 'data' => $data, 254 'position' => -1 255 ) ); 256 } 257 if ( $parent ) { // Foncy - replace the parent and all its children 258 $parent = get_category( $parent ); 259 ob_start(); 260 dropdown_categories( 0, $parent ); 261 $data = ob_get_contents(); 262 ob_end_clean(); 263 $x->add( array( 264 'what' => 'category', 265 'id' => $parent->term_id, 266 'old_id' => $parent->term_id, 267 'data' => $data, 268 'position' => -1 269 ) ); 270 271 } 272 $x->send(); 273 break; 274 case 'add-link-category' : // On the Fly 275 check_ajax_referer( $action ); 276 if ( !current_user_can( 'manage_categories' ) ) 277 die('-1'); 278 $names = explode(',', $_POST['newcat']); 279 $x = new WP_Ajax_Response(); 280 foreach ( $names as $cat_name ) { 281 $cat_name = trim($cat_name); 282 $slug = sanitize_title($cat_name); 283 if ( '' === $slug ) 284 continue; 285 if ( !$cat_id = is_term( $cat_name, 'link_category' ) ) { 286 $cat_id = wp_insert_term( $cat_name, 'link_category' ); 287 } 288 $cat_id = $cat_id['term_id']; 289 $cat_name = wp_specialchars(stripslashes($cat_name)); 290 $x->add( array( 291 'what' => 'link-category', 292 'id' => $cat_id, 293 'data' => "<li id='link-category-$cat_id'><label for='in-link-category-$cat_id' class='selectit'><input value='$cat_id' type='checkbox' checked='checked' name='link_category[]' id='in-link-category-$cat_id'/> $cat_name</label></li>", 294 'position' => -1 295 ) ); 296 } 297 $x->send(); 298 break; 299 case 'add-cat' : // From Manage->Categories 300 check_ajax_referer( 'add-category' ); 301 if ( !current_user_can( 'manage_categories' ) ) 302 die('-1'); 303 304 if ( '' === trim($_POST['cat_name']) ) { 305 $x = new WP_Ajax_Response( array( 306 'what' => 'cat', 307 'id' => new WP_Error( 'cat_name', __('You did not enter a category name.') ) 308 ) ); 309 $x->send(); 310 } 311 312 if ( category_exists( trim( $_POST['cat_name'] ) ) ) { 313 $x = new WP_Ajax_Response( array( 314 'what' => 'cat', 315 'id' => new WP_Error( 'cat_exists', __('The category you are trying to create already exists.'), array( 'form-field' => 'cat_name' ) ), 316 ) ); 317 $x->send(); 318 } 319 320 $cat = wp_insert_category( $_POST, true ); 321 322 if ( is_wp_error($cat) ) { 323 $x = new WP_Ajax_Response( array( 324 'what' => 'cat', 325 'id' => $cat 326 ) ); 327 $x->send(); 328 } 329 330 if ( !$cat || (!$cat = get_category( $cat )) ) 331 die('0'); 332 333 $level = 0; 334 $cat_full_name = $cat->name; 335 $_cat = $cat; 336 while ( $_cat->parent ) { 337 $_cat = get_category( $_cat->parent ); 338 $cat_full_name = $_cat->name . ' — ' . $cat_full_name; 339 $level++; 340 } 341 $cat_full_name = attribute_escape($cat_full_name); 342 343 $x = new WP_Ajax_Response( array( 344 'what' => 'cat', 345 'id' => $cat->term_id, 346 'position' => -1, 347 'data' => _cat_row( $cat, $level, $cat_full_name ), 348 'supplemental' => array('name' => $cat_full_name, 'show-link' => sprintf(__( 'Category <a href="#%s">%s</a> added' ), "cat-$cat->term_id", $cat_full_name)) 349 ) ); 350 $x->send(); 351 break; 352 case 'add-link-cat' : // From Blogroll -> Categories 353 check_ajax_referer( 'add-link-category' ); 354 if ( !current_user_can( 'manage_categories' ) ) 355 die('-1'); 356 357 if ( '' === trim($_POST['name']) ) { 358 $x = new WP_Ajax_Response( array( 359 'what' => 'link-cat', 360 'id' => new WP_Error( 'name', __('You did not enter a category name.') ) 361 ) ); 362 $x->send(); 363 } 364 365 $r = wp_insert_term($_POST['name'], 'link_category', $_POST ); 366 if ( is_wp_error( $r ) ) { 367 $x = new WP_AJAX_Response( array( 368 'what' => 'link-cat', 369 'id' => $r 370 ) ); 371 $x->send(); 372 } 373 374 extract($r, EXTR_SKIP); 375 376 if ( !$link_cat = link_cat_row( $term_id ) ) 377 die('0'); 378 379 $x = new WP_Ajax_Response( array( 380 'what' => 'link-cat', 381 'id' => $term_id, 382 'position' => -1, 383 'data' => $link_cat 384 ) ); 385 $x->send(); 386 break; 387 case 'add-tag' : // From Manage->Tags 388 check_ajax_referer( 'add-tag' ); 389 if ( !current_user_can( 'manage_categories' ) ) 390 die('-1'); 391 392 if ( '' === trim($_POST['name']) ) { 393 $x = new WP_Ajax_Response( array( 394 'what' => 'tag', 395 'id' => new WP_Error( 'name', __('You did not enter a tag name.') ) 396 ) ); 397 $x->send(); 398 } 399 400 $tag = wp_insert_term($_POST['name'], 'post_tag', $_POST ); 401 402 if ( is_wp_error($tag) ) { 403 $x = new WP_Ajax_Response( array( 404 'what' => 'tag', 405 'id' => $tag 406 ) ); 407 $x->send(); 408 } 409 410 if ( !$tag || (!$tag = get_term( $tag['term_id'], 'post_tag' )) ) 411 die('0'); 412 413 $tag_full_name = $tag->name; 414 $tag_full_name = attribute_escape($tag_full_name); 415 416 $x = new WP_Ajax_Response( array( 417 'what' => 'tag', 418 'id' => $tag->term_id, 419 'position' => '-1', 420 'data' => _tag_row( $tag ), 421 'supplemental' => array('name' => $tag_full_name, 'show-link' => sprintf(__( 'Tag <a href="#%s">%s</a> added' ), "tag-$tag->term_id", $tag_full_name)) 422 ) ); 423 $x->send(); 424 break; 425 case 'get-tagcloud' : 426 if ( !current_user_can( 'manage_categories' ) ) 427 die('-1'); 428 429 $tags = get_tags( array( 'number' => 45, 'orderby' => 'count', 'order' => 'DESC' ) ); 430 431 if ( empty( $tags ) ) 432 die( __('No tags found!') ); 433 434 if ( is_wp_error($tags) ) 435 die($tags->get_error_message()); 436 437 foreach ( $tags as $key => $tag ) { 438 $tags[ $key ]->link = '#'; 439 $tags[ $key ]->id = $tag->term_id; 440 } 441 442 $return = wp_generate_tag_cloud( $tags ); 443 444 if ( empty($return) ) 445 die('0'); 446 447 echo $return; 448 449 exit; 450 break; 451 case 'add-comment' : 452 check_ajax_referer( $action ); 453 if ( !current_user_can( 'edit_post', $id ) ) 454 die('-1'); 455 $search = isset($_POST['s']) ? $_POST['s'] : false; 456 $start = isset($_POST['page']) ? intval($_POST['page']) * 25 - 1: 24; 457 $status = isset($_POST['comment_status']) ? $_POST['comment_status'] : false; 458 $mode = isset($_POST['mode']) ? $_POST['mode'] : 'detail'; 459 $p = isset($_POST['p']) ? $_POST['p'] : 0; 460 $comment_type = isset($_POST['comment_type']) ? $_POST['comment_type'] : ''; 461 list($comments, $total) = _wp_get_comment_list( $status, $search, $start, 1, $p, $comment_type ); 462 463 if ( get_option('show_avatars') ) 464 add_filter( 'comment_author', 'floated_admin_avatar' ); 465 466 if ( !$comments ) 467 die('1'); 468 $x = new WP_Ajax_Response(); 469 foreach ( (array) $comments as $comment ) { 470 get_comment( $comment ); 471 ob_start(); 472 _wp_comment_row( $comment->comment_ID, $mode, $status, true, true ); 473 $comment_list_item = ob_get_contents(); 474 ob_end_clean(); 475 $x->add( array( 476 'what' => 'comment', 477 'id' => $comment->comment_ID, 478 'data' => $comment_list_item 479 ) ); 480 } 481 $x->send(); 482 break; 483 case 'get-comments' : 484 check_ajax_referer( $action ); 485 486 $post_ID = (int) $_POST['post_ID']; 487 if ( !current_user_can( 'edit_post', $post_ID ) ) 488 die('-1'); 489 490 $start = isset($_POST['start']) ? intval($_POST['start']) : 0; 491 $num = isset($_POST['num']) ? intval($_POST['num']) : 10; 492 493 list($comments, $total) = _wp_get_comment_list( false, false, $start, $num, $post_ID ); 494 495 if ( !$comments ) 496 die('1'); 497 498 $comment_list_item = ''; 499 $x = new WP_Ajax_Response(); 500 foreach ( (array) $comments as $comment ) { 501 get_comment( $comment ); 502 ob_start(); 503 _wp_comment_row( $comment->comment_ID, 'single', false, false ); 504 $comment_list_item .= ob_get_contents(); 505 ob_end_clean(); 506 } 507 $x->add( array( 508 'what' => 'comments', 509 'data' => $comment_list_item 510 ) ); 511 $x->send(); 512 break; 513 case 'replyto-comment' : 514 check_ajax_referer( $action ); 515 516 $comment_post_ID = (int) $_POST['comment_post_ID']; 517 if ( !current_user_can( 'edit_post', $comment_post_ID ) ) 518 die('-1'); 519 520 $status = $wpdb->get_var( $wpdb->prepare("SELECT post_status FROM $wpdb->posts WHERE ID = %d", $comment_post_ID) ); 521 522 if ( empty($status) ) 523 die('1'); 524 elseif ( in_array($status, array('draft', 'pending') ) ) 525 die( __('Error: you are replying to a comment on a draft post.') ); 526 527 $user = wp_get_current_user(); 528 if ( $user->ID ) { 529 $comment_author = $wpdb->escape($user->display_name); 530 $comment_author_email = $wpdb->escape($user->user_email); 531 $comment_author_url = $wpdb->escape($user->user_url); 532 $comment_content = trim($_POST['content']); 533 if ( current_user_can('unfiltered_html') ) { 534 if ( wp_create_nonce('unfiltered-html-comment_' . $comment_post_ID) != $_POST['_wp_unfiltered_html_comment'] ) { 535 kses_remove_filters(); // start with a clean slate 536 kses_init_filters(); // set up the filters 537 } 538 } 539 } else { 540 die( __('Sorry, you must be logged in to reply to a comment.') ); 541 } 542 543 if ( '' == $comment_content ) 544 die( __('Error: please type a comment.') ); 545 546 $comment_parent = absint($_POST['comment_ID']); 547 $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'comment_parent', 'user_ID'); 548 549 $comment_id = wp_new_comment( $commentdata ); 550 $comment = get_comment($comment_id); 551 if ( ! $comment ) die('1'); 552 553 $modes = array( 'single', 'detail', 'dashboard' ); 554 $mode = isset($_POST['mode']) && in_array( $_POST['mode'], $modes ) ? $_POST['mode'] : 'detail'; 555 $position = ( isset($_POST['position']) && (int) $_POST['position']) ? (int) $_POST['position'] : '-1'; 556 $checkbox = ( isset($_POST['checkbox']) && true == $_POST['checkbox'] ) ? 1 : 0; 557 558 if ( get_option('show_avatars') && 'single' != $mode ) 559 add_filter( 'comment_author', 'floated_admin_avatar' ); 560 561 $x = new WP_Ajax_Response(); 562 563 ob_start(); 564 if ( 'dashboard' == $mode ) { 565 require_once ( ABSPATH . 'wp-admin/includes/dashboard.php' ); 566 _wp_dashboard_recent_comments_row( $comment, false ); 567 } else { 568 _wp_comment_row( $comment->comment_ID, $mode, false, $checkbox ); 569 } 570 $comment_list_item = ob_get_contents(); 571 ob_end_clean(); 572 573 $x->add( array( 574 'what' => 'comment', 575 'id' => $comment->comment_ID, 576 'data' => $comment_list_item, 577 'position' => $position 578 )); 579 580 $x->send(); 581 break; 582 case 'edit-comment' : 583 check_ajax_referer( 'replyto-comment' ); 584 585 $comment_post_ID = (int) $_POST['comment_post_ID']; 586 if ( ! current_user_can( 'edit_post', $comment_post_ID ) ) 587 die('-1'); 588 589 if ( '' == $_POST['content'] ) 590 die( __('Error: please type a comment.') ); 591 592 $comment_id = (int) $_POST['comment_ID']; 593 $_POST['comment_status'] = $_POST['status']; 594 edit_comment(); 595 596 $mode = ( isset($_POST['mode']) && 'single' == $_POST['mode'] ) ? 'single' : 'detail'; 597 $position = ( isset($_POST['position']) && (int) $_POST['position']) ? (int) $_POST['position'] : '-1'; 598 $checkbox = ( isset($_POST['checkbox']) && true == $_POST['checkbox'] ) ? 1 : 0; 599 600 if ( get_option('show_avatars') && 'single' != $mode ) 601 add_filter( 'comment_author', 'floated_admin_avatar' ); 602 603 $x = new WP_Ajax_Response(); 604 605 ob_start(); 606 _wp_comment_row( $comment_id, $mode, true, $checkbox ); 607 $comment_list_item = ob_get_contents(); 608 ob_end_clean(); 609 610 $x->add( array( 611 'what' => 'edit_comment', 612 'id' => $comment->comment_ID, 613 'data' => $comment_list_item, 614 'position' => $position 615 )); 616 617 $x->send(); 618 break; 619 case 'add-meta' : 620 check_ajax_referer( 'add-meta' ); 621 $c = 0; 622 $pid = (int) $_POST['post_id']; 623 if ( isset($_POST['metakeyselect']) || isset($_POST['metakeyinput']) ) { 624 if ( !current_user_can( 'edit_post', $pid ) ) 625 die('-1'); 626 if ( '#NONE#' == $_POST['metakeyselect'] && empty($_POST['metakeyinput']) ) 627 die('1'); 628 if ( $pid < 0 ) { 629 $now = current_time('timestamp', 1); 630 if ( $pid = wp_insert_post( array( 631 'post_title' => sprintf('Draft created on %s at %s', date(get_option('date_format'), $now), date(get_option('time_format'), $now)) 632 ) ) ) { 633 if ( is_wp_error( $pid ) ) { 634 $x = new WP_Ajax_Response( array( 635 'what' => 'meta', 636 'data' => $pid 637 ) ); 638 $x->send(); 639 } 640 $mid = add_meta( $pid ); 641 } else { 642 die('0'); 643 } 644 } else if ( !$mid = add_meta( $pid ) ) { 645 die('0'); 646 } 647 648 $meta = get_post_meta_by_id( $mid ); 649 $pid = (int) $meta->post_id; 650 $meta = get_object_vars( $meta ); 651 $x = new WP_Ajax_Response( array( 652 'what' => 'meta', 653 'id' => $mid, 654 'data' => _list_meta_row( $meta, $c ), 655 'position' => 1, 656 'supplemental' => array('postid' => $pid) 657 ) ); 658 } else { 659 $mid = (int) array_pop(array_keys($_POST['meta'])); 660 $key = $_POST['meta'][$mid]['key']; 661 $value = $_POST['meta'][$mid]['value']; 662 if ( !$meta = get_post_meta_by_id( $mid ) ) 663 die('0'); // if meta doesn't exist 664 if ( !current_user_can( 'edit_post', $meta->post_id ) ) 665 die('-1'); 666 if ( !$u = update_meta( $mid, $key, $value ) ) 667 die('1'); // We know meta exists; we also know it's unchanged (or DB error, in which case there are bigger problems). 668 $key = stripslashes($key); 669 $value = stripslashes($value); 670 $x = new WP_Ajax_Response( array( 671 'what' => 'meta', 672 'id' => $mid, 'old_id' => $mid, 673 'data' => _list_meta_row( array( 674 'meta_key' => $key, 675 'meta_value' => $value, 676 'meta_id' => $mid 677 ), $c ), 678 'position' => 0, 679 'supplemental' => array('postid' => $meta->post_id) 680 ) ); 681 } 682 $x->send(); 683 break; 684 case 'add-user' : 685 check_ajax_referer( $action ); 686 if ( !current_user_can('create_users') ) 687 die('-1'); 688 require_once(ABSPATH . WPINC . '/registration.php'); 689 if ( !$user_id = add_user() ) 690 die('0'); 691 elseif ( is_wp_error( $user_id ) ) { 692 $x = new WP_Ajax_Response( array( 693 'what' => 'user', 694 'id' => $user_id 695 ) ); 696 $x->send(); 697 } 698 $user_object = new WP_User( $user_id ); 699 700 $x = new WP_Ajax_Response( array( 701 'what' => 'user', 702 'id' => $user_id, 703 'data' => user_row( $user_object, '', $user_object->roles[0] ), 704 'supplemental' => array( 705 'show-link' => sprintf(__( 'User <a href="#%s">%s</a> added' ), "user-$user_id", $user_object->user_login), 706 'role' => $user_object->roles[0] 707 ) 708 ) ); 709 $x->send(); 710 break; 711 case 'autosave' : // The name of this action is hardcoded in edit_post() 712 define( 'DOING_AUTOSAVE', true ); 713 714 $nonce_age = check_ajax_referer( 'autosave', 'autosavenonce' ); 715 global $current_user; 716 717 $_POST['post_category'] = explode(",", $_POST['catslist']); 718 $_POST['tags_input'] = explode(",", $_POST['tags_input']); 719 if($_POST['post_type'] == 'page' || empty($_POST['post_category'])) 720 unset($_POST['post_category']); 721 722 $do_autosave = (bool) $_POST['autosave']; 723 $do_lock = true; 724 725 $data = ''; 726 $message = sprintf( __('Draft Saved at %s.'), date_i18n( __('g:i:s a') ) ); 727 728 $supplemental = array(); 729 730 $id = $revision_id = 0; 731 if($_POST['post_ID'] < 0) { 732 $_POST['post_status'] = 'draft'; 733 $_POST['temp_ID'] = $_POST['post_ID']; 734 if ( $do_autosave ) { 735 $id = wp_write_post(); 736 $data = $message; 737 } 738 } else { 739 $post_ID = (int) $_POST['post_ID']; 740 $_POST['ID'] = $post_ID; 741 $post = get_post($post_ID); 742 743 if ( $last = wp_check_post_lock( $post->ID ) ) { 744 $do_autosave = $do_lock = false; 745 746 $last_user = get_userdata( $last ); 747 $last_user_name = $last_user ? $last_user->display_name : __( 'Someone' ); 748 $data = new WP_Error( 'locked', sprintf( 749 $_POST['post_type'] == 'page' ? __( 'Autosave disabled: %s is currently editing this page.' ) : __( 'Autosave disabled: %s is currently editing this post.' ), 750 wp_specialchars( $last_user_name ) 751 ) ); 752 753 $supplemental['disable_autosave'] = 'disable'; 754 } 755 756 if ( 'page' == $post->post_type ) { 757 if ( !current_user_can('edit_page', $post_ID) ) 758 die(__('You are not allowed to edit this page.')); 759 } else { 760 if ( !current_user_can('edit_post', $post_ID) ) 761 die(__('You are not allowed to edit this post.')); 762 } 763 764 if ( $do_autosave ) { 765 // Drafts are just overwritten by autosave 766 if ( 'draft' == $post->post_status ) { 767 $id = edit_post(); 768 } else { // Non drafts are not overwritten. The autosave is stored in a special post revision. 769 $revision_id = wp_create_post_autosave( $post->ID ); 770 if ( is_wp_error($revision_id) ) 771 $id = $revision_id; 772 else 773 $id = $post->ID; 774 } 775 $data = $message; 776 } else { 777 $id = $post->ID; 778 } 779 } 780 781 if ( $do_lock && $id && is_numeric($id) ) 782 wp_set_post_lock( $id ); 783 784 if ( $nonce_age == 2 ) { 785 $supplemental['replace-autosavenonce'] = wp_create_nonce('autosave'); 786 $supplemental['replace-getpermalinknonce'] = wp_create_nonce('getpermalink'); 787 $supplemental['replace-samplepermalinknonce'] = wp_create_nonce('samplepermalink'); 788 $supplemental['replace-closedpostboxesnonce'] = wp_create_nonce('closedpostboxes'); 789 if ( $id ) { 790 if ( $_POST['post_type'] == 'post' ) 791 $supplemental['replace-_wpnonce'] = wp_create_nonce('update-post_' . $id); 792 elseif ( $_POST['post_type'] == 'page' ) 793 $supplemental['replace-_wpnonce'] = wp_create_nonce('update-page_' . $id); 794 } 795 } 796 797 $x = new WP_Ajax_Response( array( 798 'what' => 'autosave', 799 'id' => $id, 800 'data' => $id ? $data : '', 801 'supplemental' => $supplemental 802 ) ); 803 $x->send(); 804 break; 805 case 'autosave-generate-nonces' : 806 check_ajax_referer( 'autosave', 'autosavenonce' ); 807 $ID = (int) $_POST['post_ID']; 808 if($_POST['post_type'] == 'post') { 809 if(current_user_can('edit_post', $ID)) 810 die(wp_create_nonce('update-post_' . $ID)); 811 } 812 if($_POST['post_type'] == 'page') { 813 if(current_user_can('edit_page', $ID)) { 814 die(wp_create_nonce('update-page_' . $ID)); 815 } 816 } 817 die('0'); 818 break; 819 case 'closed-postboxes' : 820 check_ajax_referer( 'closedpostboxes', 'closedpostboxesnonce' ); 821 $closed = isset( $_POST['closed'] )? $_POST['closed'] : ''; 822 $closed = explode( ',', $_POST['closed'] ); 823 $hidden = isset( $_POST['hidden'] )? $_POST['hidden'] : ''; 824 $hidden = explode( ',', $_POST['hidden'] ); 825 $page = isset( $_POST['page'] )? $_POST['page'] : ''; 826 if ( !preg_match( '/^[a-z-_]+$/', $page ) ) { 827 die(-1); 828 } 829 $current_user = wp_get_current_user(); 830 if ( is_array($closed) ) 831 update_usermeta($current_user->ID, 'closedpostboxes_'.$page, $closed); 832 if ( is_array($hidden) ) 833 update_usermeta($current_user->ID, 'meta-box-hidden_'.$page, $hidden); 834 break; 835 case 'hidden-columns' : 836 check_ajax_referer( 'hiddencolumns', 'hiddencolumnsnonce' ); 837 $hidden = isset( $_POST['hidden'] )? $_POST['hidden'] : ''; 838 $hidden = explode( ',', $_POST['hidden'] ); 839 $page = isset( $_POST['page'] )? $_POST['page'] : ''; 840 if ( !preg_match( '/^[a-z-_]+$/', $page ) ) { 841 die(-1); 842 } 843 $current_user = wp_get_current_user(); 844 if ( is_array($hidden) ) 845 update_usermeta($current_user->ID, "manage-$page-columns-hidden", $hidden); 846 break; 847 case 'get-permalink': 848 check_ajax_referer( 'getpermalink', 'getpermalinknonce' ); 849 $post_id = isset($_POST['post_id'])? intval($_POST['post_id']) : 0; 850 die(add_query_arg(array('preview' => 'true'), get_permalink($post_id))); 851 break; 852 case 'sample-permalink': 853 check_ajax_referer( 'samplepermalink', 'samplepermalinknonce' ); 854 $post_id = isset($_POST['post_id'])? intval($_POST['post_id']) : 0; 855 $title = isset($_POST['new_title'])? $_POST['new_title'] : ''; 856 $slug = isset($_POST['new_slug'])? $_POST['new_slug'] : ''; 857 die(get_sample_permalink_html($post_id, $title, $slug)); 858 break; 859 case 'inline-save': 860 check_ajax_referer( 'inlineeditnonce', '_inline_edit' ); 861 862 if ( ! isset($_POST['post_ID']) || ! ( $post_ID = (int) $_POST['post_ID'] ) ) 863 exit; 864 865 if ( 'page' == $_POST['post_type'] ) { 866 if ( ! current_user_can( 'edit_page', $post_ID ) ) 867 die( __('You are not allowed to edit this page.') ); 868 } else { 869 if ( ! current_user_can( 'edit_post', $post_ID ) ) 870 die( __('You are not allowed to edit this post.') ); 871 } 872 873 if ( $last = wp_check_post_lock( $post_ID ) ) { 874 $last_user = get_userdata( $last ); 875 $last_user_name = $last_user ? $last_user->display_name : __( 'Someone' ); 876 printf( $_POST['post_type'] == 'page' ? __( 'Saving is disabled: %s is currently editing this page.' ) : __( 'Saving is disabled: %s is currently editing this post.' ), wp_specialchars( $last_user_name ) ); 877 exit; 878 } 879 880 $data = &$_POST; 881 $post = get_post( $post_ID, ARRAY_A ); 882 $data['content'] = $post['post_content']; 883 $data['excerpt'] = $post['post_excerpt']; 884 885 // rename 886 $data['user_ID'] = $GLOBALS['user_ID']; 887 888 if ( isset($data['post_parent']) ) 889 $data['parent_id'] = $data['post_parent']; 890 891 // status 892 if ( isset($data['keep_private']) && 'private' == $data['keep_private'] ) 893 $data['post_status'] = 'private'; 894 else 895 $data['post_status'] = $data['_status']; 896 897 if ( empty($data['comment_status']) ) 898 $data['comment_status'] = 'closed'; 899 if ( empty($data['ping_status']) ) 900 $data['ping_status'] = 'closed'; 901 902 // update the post 903 $_POST = $data; 904 edit_post(); 905 906 $post = array(); 907 if ( 'page' == $_POST['post_type'] ) { 908 $post[] = get_post($_POST['post_ID']); 909 page_rows($post); 910 } elseif ( 'post' == $_POST['post_type'] ) { 911 $mode = $_POST['post_view']; 912 $post[] = get_post($_POST['post_ID']); 913 post_rows($post); 914 } 915 916 exit; 917 break; 918 case 'inline-save-tax': 919 check_ajax_referer( 'taxinlineeditnonce', '_inline_edit' ); 920 921 if ( ! current_user_can('manage_categories') ) 922 die( __('Cheatin’ uh?') ); 923 924 if ( ! isset($_POST['tax_ID']) || ! ( $id = (int) $_POST['tax_ID'] ) ) 925 die(-1); 926 927 switch ($_POST['tax_type']) { 928 case 'cat' : 929 $data = array(); 930 $data['cat_ID'] = $id; 931 $data['cat_name'] = $_POST['name']; 932 $data['category_nicename'] = $_POST['slug']; 933 if ( isset($_POST['parent']) && (int) $_POST['parent'] > 0 ) 934 $data['category_parent'] = $_POST['parent']; 935 936 $cat = get_category($id, ARRAY_A); 937 $data['category_description'] = $cat['category_description']; 938 939 $updated = wp_update_category($data); 940 941 if ( $updated && !is_wp_error($updated) ) 942 echo _cat_row( $updated, 0 ); 943 else 944 die( __('Category not updated.') ); 945 946 break; 947 case 'link-cat' : 948 $updated = wp_update_term($id, 'link_category', $_POST); 949 950 if ( $updated && !is_wp_error($updated) ) 951 echo link_cat_row($updated['term_id']); 952 else 953 die( __('Category not updated.') ); 954 955 break; 956 case 'tag' : 957 $updated = wp_update_term($id, 'post_tag', $_POST); 958 if ( $updated && !is_wp_error($updated) ) { 959 $tag = get_term( $updated['term_id'], 'post_tag' ); 960 if ( !$tag || is_wp_error( $tag ) ) 961 die( __('Tag not updated.') ); 962 963 echo _tag_row($tag); 964 } else { 965 die( __('Tag not updated.') ); 966 } 967 968 break; 969 } 970 971 exit; 972 break; 973 case 'meta-box-order': 974 check_ajax_referer( 'meta-box-order' ); 975 update_user_option( $GLOBALS['current_user']->ID, "meta-box-order_$_POST[page]", $_POST['order'] ); 976 die('1'); 977 break; 978 case 'find_posts': 979 check_ajax_referer( 'find-posts' ); 980 981 if ( empty($_POST['ps']) ) 982 exit; 983 984 $what = isset($_POST['pages']) ? 'page' : 'post'; 985 $s = stripslashes($_POST['ps']); 986 preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $s, $matches); 987 $search_terms = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]); 988 989 $searchand = $search = ''; 990 foreach( (array) $search_terms as $term) { 991 $term = addslashes_gpc($term); 992 $search .= "{$searchand}(($wpdb->posts.post_title LIKE '%{$term}%') OR ($wpdb->posts.post_content LIKE '%{$term}%'))"; 993 $searchand = ' AND '; 994 } 995 $term = $wpdb->escape($s); 996 if ( count($search_terms) > 1 && $search_terms[0] != $s ) 997 $search .= " OR ($wpdb->posts.post_title LIKE '%{$term}%') OR ($wpdb->posts.post_content LIKE '%{$term}%')"; 998 999 $posts = $wpdb->get_results( "SELECT ID, post_title, post_status, post_date FROM $wpdb->posts WHERE post_type = '$what' AND $search ORDER BY post_date_gmt DESC LIMIT 50" ); 1000 1001 if ( ! $posts ) 1002 exit( __('No posts found.') ); 1003 1004 $html = '<table class="widefat"><thead><tr><th class="found-radio"><br /></th><th>'.__('Title').'</th><th>'.__('Time').'</th><th>'.__('Status').'</th></tr></thead><tbody>'; 1005 foreach ( $posts as $post ) { 1006 1007 switch ( $post->post_status ) { 1008 case 'publish' : 1009 case 'private' : 1010 $stat = __('Published'); 1011 break; 1012 case 'future' : 1013 $stat = __('Scheduled'); 1014 break; 1015 case 'pending' : 1016 $stat = __('Pending Review'); 1017 break; 1018 case 'draft' : 1019 $stat = __('Unpublished'); 1020 break; 1021 } 1022 1023 if ( '0000-00-00 00:00:00' == $post->post_date ) { 1024 $time = ''; 1025 } else { 1026 $time = mysql2date(__('Y/m/d'), $post->post_date); 1027 } 1028 1029 $html .= '<tr class="found-posts"><td class="found-radio"><input type="radio" id="found-'.$post->ID.'" name="found_post_id" value="'.$post->ID.'"></td>'; 1030 $html .= '<td><label for="found-'.$post->ID.'">'.wp_specialchars($post->post_title, true).'</label></td><td>'.wp_specialchars($time, true).'</td><td>'.wp_specialchars($stat, true).'</td></tr>'."\n\n"; 1031 } 1032 $html .= '</tbody></table>'; 1033 1034 $x = new WP_Ajax_Response(); 1035 $x->add( array( 1036 'what' => $what, 1037 'data' => $html 1038 )); 1039 $x->send(); 1040 1041 break; 1042 default : 1043 do_action( 'wp_ajax_' . $_POST['action'] ); 1044 die('0'); 1045 break; 1046 endswitch; 1047 ?>
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| Generated: Mon Mar 23 16:23:02 2009 | Cross-referenced by PHPXref 0.7 |