wp-admin/includes/media.php

   1 <?php
   2 /**
   3  * WordPress Administration Media API.
   4  *
   5  * @package WordPress
   6  * @subpackage Administration
   7  */
   8
   9 /**
  10  * {@internal Missing Short Description}}
  11  *
  12  * @since unknown
  13  *
  14  * @return unknown
  15  */
  16 function media_upload_tabs() {
  17         $_default_tabs = array(
  18                 'type' => __('From Computer'), // handler action suffix => tab text
  19                 'type_url' => __('From URL'),
  20                 'gallery' => __('Gallery'),
  21                 'library' => __('Media Library')
  22         );
  23
  24         return apply_filters('media_upload_tabs', $_default_tabs);
  25 }
  26
  27 /**
  28  * {@internal Missing Short Description}}
  29  *
  30  * @since unknown
  31  *
  32  * @param unknown_type $tabs
  33  * @return unknown
  34  */
  35 function update_gallery_tab($tabs) {
  36         global $wpdb;
  37
  38         if ( !isset($_REQUEST['post_id']) ) {
  39                 unset($tabs['gallery']);
  40                 return $tabs;
  41         }
  42
  43         if ( intval($_REQUEST['post_id']) )
  44                 $attachments = intval($wpdb->get_var($wpdb->prepare("SELECT count(*) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_parent = %d", $_REQUEST['post_id'])));
  45
  46         if ( empty($attachments) ) {
  47                 unset($tabs['gallery']);
  48                 return $tabs;
  49         }
  50
  51         $tabs['gallery'] = sprintf(__('Gallery (%s)'), "<span id='attachments-count'>$attachments</span>");
  52
  53         return $tabs;
  54 }
  55 add_filter('media_upload_tabs', 'update_gallery_tab');
  56
  57 /**
  58  * {@internal Missing Short Description}}
  59  *
  60  * @since unknown
  61  */
  62 function the_media_upload_tabs() {
  63         global $redir_tab;
  64         $tabs = media_upload_tabs();
  65
  66         if ( !empty($tabs) ) {
  67                 echo "<ul id='sidemenu'>\n";
  68                 if ( isset($redir_tab) && array_key_exists($redir_tab, $tabs) )
  69                         $current = $redir_tab;
  70                 elseif ( isset($_GET['tab']) && array_key_exists($_GET['tab'], $tabs) )
  71                         $current = $_GET['tab'];
  72                 else {
  73                         $keys = array_keys($tabs);
  74                         $current = array_shift($keys);
  75                 }
  76                 foreach ( $tabs as $callback => $text ) {
  77                         $class = '';
  78                         if ( $current == $callback )
  79                                 $class = " class='current'";
  80                         $href = add_query_arg(array('tab'=>$callback, 's'=>false, 'paged'=>false, 'post_mime_type'=>false, 'm'=>false));
  81                         $link = "<a href='" . clean_url($href) . "'$class>$text</a>";
  82                         echo "\t<li id='" . attribute_escape("tab-$callback") . "'>$link</li>\n";
  83                 }
  84                 echo "</ul>\n";
  85         }
  86 }
  87
  88 /**
  89  * {@internal Missing Short Description}}
  90  *
  91  * @since unknown
  92  *
  93  * @param unknown_type $id
  94  * @param unknown_type $alt
  95  * @param unknown_type $title
  96  * @param unknown_type $align
  97  * @param unknown_type $url
  98  * @param unknown_type $rel
  99  * @param unknown_type $size
 100  * @return unknown
 101  */
 102 function get_image_send_to_editor($id, $alt, $title, $align, $url='', $rel = false, $size='medium') {
 103
 104         $htmlalt = ( empty($alt) ) ? $title : $alt;
 105
 106         $html = get_image_tag($id, $htmlalt, $title, $align, $size);
 107
 108         $rel = $rel ? ' rel="attachment wp-att-'.attribute_escape($id).'"' : '';
 109
 110         if ( $url )
 111                 $html = '<a href="' . clean_url($url) . "\"$rel>$html</a>";
 112
 113         $html = apply_filters( 'image_send_to_editor', $html, $id, $alt, $title, $align, $url, $size );
 114
 115         return $html;
 116 }
 117
 118 /**
 119  * {@internal Missing Short Description}}
 120  *
 121  * @since unknown
 122  *
 123  * @param unknown_type $html
 124  * @param unknown_type $id
 125  * @param unknown_type $alt
 126  * @param unknown_type $title
 127  * @param unknown_type $align
 128  * @param unknown_type $url
 129  * @param unknown_type $size
 130  * @return unknown
 131  */
 132 function image_add_caption( $html, $id, $alt, $title, $align, $url, $size ) {
 133
 134         if ( empty($alt) || apply_filters( 'disable_captions', '' ) ) return $html;
 135         $id = ( 0 < (int) $id ) ? 'attachment_' . $id : '';
 136
 137         preg_match( '/width="([0-9]+)/', $html, $matches );
 138         if ( ! isset($matches[1]) ) return $html;
 139         $width = $matches[1];
 140
 141         $html = preg_replace( '/align[^\s\'"]+\s?/', '', $html );
 142         if ( empty($align) ) $align = 'none';
 143
 144         $alt = ! empty($alt) ? addslashes($alt) : '';
 145
 146         $shcode = '[caption id="' . $id . '" align="align' . $align
 147         . '" width="' . $width . '" caption="' . $alt . '"]' . $html . '[/caption]';
 148
 149         return apply_filters( 'image_add_caption_shortcode', $shcode, $html );
 150 }
 151 add_filter( 'image_send_to_editor', 'image_add_caption', 20, 7 );
 152
 153 /**
 154  * {@internal Missing Short Description}}
 155  *
 156  * @since unknown
 157  *
 158  * @param unknown_type $html
 159  */
 160 function media_send_to_editor($html) {
 161 ?>
 162 <script type="text/javascript">
 163 /* <![CDATA[ */
 164 var win = window.dialogArguments || opener || parent || top;
 165 win.send_to_editor('<?php echo addslashes($html); ?>');
 166 /* ]]> */
 167 </script>
 168         <?php
 169         exit;
 170 }
 171
 172 /**
 173  * {@internal Missing Short Description}}
 174  *
 175  * This handles the file upload POST itself, creating the attachment post.
 176  *
 177  * @since unknown
 178  *
 179  * @param unknown_type $file_id
 180  * @param unknown_type $post_id
 181  * @param unknown_type $post_data
 182  * @return unknown
 183  */
 184 function media_handle_upload($file_id, $post_id, $post_data = array()) {
 185         $overrides = array('test_form'=>false);
 186
 187         $time = current_time('mysql');
 188         if ( $post = get_post($post_id) ) {
 189                 if ( substr( $post->post_date, 0, 4 ) > 0 )
 190                         $time = $post->post_date;
 191         }
 192
 193         $file = wp_handle_upload($_FILES[$file_id], $overrides, $time);
 194
 195         if ( isset($file['error']) )
 196                 return new WP_Error( 'upload_error', $file['error'] );
 197
 198         $url = $file['url'];
 199         $type = $file['type'];
 200         $file = $file['file'];
 201         $title = preg_replace('/\.[^.]+$/', '', basename($file));
 202         $content = '';
 203
 204         // use image exif/iptc data for title and caption defaults if possible
 205         if ( $image_meta = @wp_read_image_metadata($file) ) {
 206                 if ( trim($image_meta['title']) )
 207                         $title = $image_meta['title'];
 208                 if ( trim($image_meta['caption']) )
 209                         $content = $image_meta['caption'];
 210         }
 211
 212         // Construct the attachment array
 213         $attachment = array_merge( array(
 214                 'post_mime_type' => $type,
 215                 'guid' => $url,
 216                 'post_parent' => $post_id,
 217                 'post_title' => $title,
 218                 'post_content' => $content,
 219         ), $post_data );
 220
 221         // Save the data
 222         $id = wp_insert_attachment($attachment, $file, $post_id);
 223         if ( !is_wp_error($id) ) {
 224                 wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
 225         }
 226
 227         return $id;
 228
 229 }
 230
 231 /**
 232  * {@internal Missing Short Description}}
 233  *
 234  * @since unknown
 235  *
 236  * @param unknown_type $file_array
 237  * @param unknown_type $post_id
 238  * @param unknown_type $desc
 239  * @param unknown_type $post_data
 240  * @return unknown
 241  */
 242 function media_handle_sideload($file_array, $post_id, $desc = null, $post_data = array()) {
 243         $overrides = array('test_form'=>false);
 244         $file = wp_handle_sideload($file_array, $overrides);
 245
 246         if ( isset($file['error']) )
 247                 return new WP_Error( 'upload_error', $file['error'] );
 248
 249         $url = $file['url'];
 250         $type = $file['type'];
 251         $file = $file['file'];
 252         $title = preg_replace('/\.[^.]+$/', '', basename($file));
 253         $content = '';
 254
 255         // use image exif/iptc data for title and caption defaults if possible
 256         if ( $image_meta = @wp_read_image_metadata($file) ) {
 257                 if ( trim($image_meta['title']) )
 258                         $title = $image_meta['title'];
 259                 if ( trim($image_meta['caption']) )
 260                         $content = $image_meta['caption'];
 261         }
 262
 263         $title = @$desc;
 264
 265         // Construct the attachment array
 266         $attachment = array_merge( array(
 267                 'post_mime_type' => $type,
 268                 'guid' => $url,
 269                 'post_parent' => $post_id,
 270                 'post_title' => $title,
 271                 'post_content' => $content,
 272         ), $post_data );
 273
 274         // Save the data
 275         $id = wp_insert_attachment($attachment, $file, $post_id);
 276         if ( !is_wp_error($id) ) {
 277                 wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
 278                 return $url;
 279         }
 280         return $id;
 281 }
 282
 283 /**
 284  * {@internal Missing Short Description}}
 285  *
 286  * Wrap iframe content (produced by $content_func) in a doctype, html head/body
 287  * etc any additional function args will be passed to content_func.
 288  *
 289  * @since unknown
 290  *
 291  * @param unknown_type $content_func
 292  */
 293 function wp_iframe($content_func /* ... */) {
 294 ?>
 295 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 296 <html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
 297 <head>
 298 <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
 299 <title><?php bloginfo('name') ?> &rsaquo; <?php _e('Uploads'); ?> &#8212; <?php _e('WordPress'); ?></title>
 300 <?php
 301 wp_enqueue_style( 'global' );
 302 wp_enqueue_style( 'wp-admin' );
 303 wp_enqueue_style( 'colors' );
 304 if ( 0 === strpos( $content_func, 'media' ) )
 305         wp_enqueue_style( 'media' );
 306
 307 ?>
 308 <script type="text/javascript">
 309 //<![CDATA[
 310 function addLoadEvent(func) {if ( typeof wpOnload!='function'){wpOnload=func;}else{ var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}}
 311 //]]>
 312 </script>
 313 <?php
 314 do_action('admin_print_styles');
 315 do_action('admin_print_scripts');
 316 do_action('admin_head');
 317 if ( is_string($content_func) )
 318         do_action( "admin_head_{$content_func}" );
 319 ?>
 320 </head>
 321 <body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?>>
 322 <?php
 323         $args = func_get_args();
 324         $args = array_slice($args, 1);
 325         call_user_func_array($content_func, $args);
 326 ?>
 327 </body>
 328 </html>
 329 <?php
 330 }
 331
 332 /**
 333  * {@internal Missing Short Description}}
 334  *
 335  * @since unknown
 336  */
 337 function media_buttons() {
 338         global $post_ID, $temp_ID;
 339         $uploading_iframe_ID = (int) (0 == $post_ID ? $temp_ID : $post_ID);
 340         $context = apply_filters('media_buttons_context', __('Upload/Insert %s'));
 341         $media_upload_iframe_src = "media-upload.php?post_id=$uploading_iframe_ID";
 342         $media_title = __('Add Media');
 343         $image_upload_iframe_src = apply_filters('image_upload_iframe_src', "$media_upload_iframe_src&amp;type=image");
 344         $image_title = __('Add an Image');
 345         $video_upload_iframe_src = apply_filters('video_upload_iframe_src', "$media_upload_iframe_src&amp;type=video");
 346         $video_title = __('Add Video');
 347         $audio_upload_iframe_src = apply_filters('audio_upload_iframe_src', "$media_upload_iframe_src&amp;type=audio");
 348         $audio_title = __('Add Audio');
 349         $out = <<<EOF
 350
 351         <a href="{$image_upload_iframe_src}&amp;TB_iframe=true" id="add_image" class="thickbox" title='$image_title'><img src='images/media-button-image.gif' alt='$image_title' /></a>
 352         <a href="{$video_upload_iframe_src}&amp;TB_iframe=true" id="add_video" class="thickbox" title='$video_title'><img src='images/media-button-video.gif' alt='$video_title' /></a>
 353         <a href="{$audio_upload_iframe_src}&amp;TB_iframe=true" id="add_audio" class="thickbox" title='$audio_title'><img src='images/media-button-music.gif' alt='$audio_title' /></a>
 354         <a href="{$media_upload_iframe_src}&amp;TB_iframe=true" id="add_media" class="thickbox" title='$media_title'><img src='images/media-button-other.gif' alt='$media_title' /></a>
 355
 356 EOF;
 357         printf($context, $out);
 358 }
 359 add_action( 'media_buttons', 'media_buttons' );
 360 add_action('media_upload_media', 'media_upload_handler');
 361
 362 /**
 363  * {@internal Missing Short Description}}
 364  *
 365  * @since unknown
 366  *
 367  * @return unknown
 368  */
 369 function media_upload_form_handler() {
 370         check_admin_referer('media-form');
 371
 372         if ( isset($_POST['send']) ) {
 373                 $keys = array_keys($_POST['send']);
 374                 $send_id = (int) array_shift($keys);
 375         }
 376
 377         if ( !empty($_POST['attachments']) ) foreach ( $_POST['attachments'] as $attachment_id => $attachment ) {
 378                 $post = $_post = get_post($attachment_id, ARRAY_A);
 379                 if ( isset($attachment['post_content']) )
 380                         $post['post_content'] = $attachment['post_content'];
 381                 if ( isset($attachment['post_title']) )
 382                         $post['post_title'] = $attachment['post_title'];
 383                 if ( isset($attachment['post_excerpt']) )
 384                         $post['post_excerpt'] = $attachment['post_excerpt'];
 385                 if ( isset($attachment['menu_order']) )
 386                         $post['menu_order'] = $attachment['menu_order'];
 387                 if ( isset($send_id) && $attachment_id == $send_id ) {
 388                         if ( isset($attachment['post_parent']) )
 389                                 $post['post_parent'] = $attachment['post_parent'];
 390                 }
 391
 392                 $post = apply_filters('attachment_fields_to_save', $post, $attachment);
 393
 394                 if ( isset($post['errors']) ) {
 395                         $errors[$attachment_id] = $post['errors'];
 396                         unset($post['errors']);
 397                 }
 398
 399                 if ( $post != $_post )
 400                         wp_update_post($post);
 401
 402                 foreach ( get_attachment_taxonomies($post) as $t )
 403                         if ( isset($attachment[$t]) )
 404                                 wp_set_object_terms($attachment_id, array_map('trim', preg_split('/,+/', $attachment[$t])), $t, false);
 405         }
 406
 407         if ( isset($_POST['insert-gallery']) || isset($_POST['update-gallery']) ) { ?>
 408                 <script type="text/javascript">
 409                 /* <![CDATA[ */
 410                 var win = window.dialogArguments || opener || parent || top;
 411                 win.tb_remove();
 412                 /* ]]> */
 413                 </script>
 414                 <?php
 415                 exit;
 416         }
 417
 418         if ( isset($send_id) ) {
 419                 $attachment = stripslashes_deep( $_POST['attachments'][$send_id] );
 420                 $html = $attachment['post_title'];
 421                 if ( !empty($attachment['url']) ) {
 422                         if ( strpos($attachment['url'], 'attachment_id') || false !== strpos($attachment['url'], get_permalink($_POST['post_id'])) )
 423                                 $rel = " rel='attachment wp-att-".attribute_escape($send_id)."'";
 424                         $html = "<a href='{$attachment['url']}'$rel>$html</a>";
 425                 }
 426                 $html = apply_filters('media_send_to_editor', $html, $send_id, $attachment);
 427                 return media_send_to_editor($html);
 428         }
 429
 430         return $errors;
 431 }
 432
 433 /**
 434  * {@internal Missing Short Description}}
 435  *
 436  * @since unknown
 437  *
 438  * @return unknown
 439  */
 440 function media_upload_image() {
 441         $errors = array();
 442         $id = 0;
 443
 444         if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
 445                 // Upload File button was clicked
 446                 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
 447                 unset($_FILES);
 448                 if ( is_wp_error($id) ) {
 449                         $errors['upload_error'] = $id;
 450                         $id = false;
 451                 }
 452         }
 453
 454         if ( !empty($_POST['insertonlybutton']) ) {
 455                 $src = $_POST['insertonly']['src'];
 456                 if ( !empty($src) && !strpos($src, '://') )
 457                         $src = "http://$src";
 458                 $alt = attribute_escape($_POST['insertonly']['alt']);
 459                 if ( isset($_POST['insertonly']['align']) ) {
 460                         $align = attribute_escape($_POST['insertonly']['align']);
 461                         $class = " class='align$align'";
 462                 }
 463                 if ( !empty($src) )
 464                         $html = "<img src='$src' alt='$alt'$class />";
 465                 return media_send_to_editor($html);
 466         }
 467
 468         if ( !empty($_POST) ) {
 469                 $return = media_upload_form_handler();
 470
 471                 if ( is_string($return) )
 472                         return $return;
 473                 if ( is_array($return) )
 474                         $errors = $return;
 475         }
 476
 477         if ( isset($_POST['save']) ) {
 478                 $errors['upload_notice'] = __('Saved.');
 479                 return media_upload_gallery();
 480         }
 481
 482         if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
 483                 return wp_iframe( 'media_upload_type_url_form', 'image', $errors, $id );
 484
 485         return wp_iframe( 'media_upload_type_form', 'image', $errors, $id );
 486 }
 487
 488 /**
 489  * {@internal Missing Short Description}}
 490  *
 491  * @since unknown
 492  *
 493  * @param unknown_type $file
 494  * @param unknown_type $post_id
 495  * @param unknown_type $desc
 496  * @return unknown
 497  */
 498 function media_sideload_image($file, $post_id, $desc = null) {
 499         if (!empty($file) ) {
 500                 $file_array['name'] = basename($file);
 501                 $tmp = download_url($file);
 502                 $file_array['tmp_name'] = $tmp;
 503                 $desc = @$desc;
 504
 505                 if ( is_wp_error($tmp) ) {
 506                         @unlink($file_array['tmp_name']);
 507                         $file_array['tmp_name'] = '';
 508                 }
 509
 510                 $id = media_handle_sideload($file_array, $post_id, $desc);
 511                 $src = $id;
 512
 513                 if ( is_wp_error($id) ) {
 514                         @unlink($file_array['tmp_name']);
 515                         return $id;
 516                 }
 517         }
 518
 519         if ( !empty($src) ) {
 520                 $alt = @$desc;
 521                 $html = "<img src='$src' alt='$alt' />";
 522                 return $html;
 523         }
 524 }
 525
 526 /**
 527  * {@internal Missing Short Description}}
 528  *
 529  * @since unknown
 530  *
 531  * @return unknown
 532  */
 533 function media_upload_audio() {
 534         $errors = array();
 535         $id = 0;
 536
 537         if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
 538                 // Upload File button was clicked
 539                 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
 540                 unset($_FILES);
 541                 if ( is_wp_error($id) ) {
 542                         $errors['upload_error'] = $id;
 543                         $id = false;
 544                 }
 545         }
 546
 547         if ( !empty($_POST['insertonlybutton']) ) {
 548                 $href = $_POST['insertonly']['href'];
 549                 if ( !empty($href) && !strpos($href, '://') )
 550                         $href = "http://$href";
 551                 $title = attribute_escape($_POST['insertonly']['title']);
 552                 if ( empty($title) )
 553                         $title = basename($href);
 554                 if ( !empty($title) && !empty($href) )
 555                         $html = "<a href='$href' >$title</a>";
 556                 return media_send_to_editor($html);
 557         }
 558
 559         if ( !empty($_POST) ) {
 560                 $return = media_upload_form_handler();
 561
 562                 if ( is_string($return) )
 563                         return $return;
 564                 if ( is_array($return) )
 565                         $errors = $return;
 566         }
 567
 568         if ( isset($_POST['save']) ) {
 569                 $errors['upload_notice'] = __('Saved.');
 570                 return media_upload_gallery();
 571         }
 572
 573         if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
 574                 return wp_iframe( 'media_upload_type_url_form', 'audio', $errors, $id );
 575
 576         return wp_iframe( 'media_upload_type_form', 'audio', $errors, $id );
 577 }
 578
 579 /**
 580  * {@internal Missing Short Description}}
 581  *
 582  * @since unknown
 583  *
 584  * @return unknown
 585  */
 586 function media_upload_video() {
 587         $errors = array();
 588         $id = 0;
 589
 590         if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
 591                 // Upload File button was clicked
 592                 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
 593                 unset($_FILES);
 594                 if ( is_wp_error($id) ) {
 595                         $errors['upload_error'] = $id;
 596                         $id = false;
 597                 }
 598         }
 599
 600         if ( !empty($_POST['insertonlybutton']) ) {
 601                 $href = $_POST['insertonly']['href'];
 602                 if ( !empty($href) && !strpos($href, '://') )
 603                         $href = "http://$href";
 604                 $title = attribute_escape($_POST['insertonly']['title']);
 605                 if ( empty($title) )
 606                         $title = basename($href);
 607                 if ( !empty($title) && !empty($href) )
 608                         $html = "<a href='$href' >$title</a>";
 609                 return media_send_to_editor($html);
 610         }
 611
 612         if ( !empty($_POST) ) {
 613                 $return = media_upload_form_handler();
 614
 615                 if ( is_string($return) )
 616                         return $return;
 617                 if ( is_array($return) )
 618                         $errors = $return;
 619         }
 620
 621         if ( isset($_POST['save']) ) {
 622                 $errors['upload_notice'] = __('Saved.');
 623                 return media_upload_gallery();
 624         }
 625
 626         if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
 627                 return wp_iframe( 'media_upload_type_url_form', 'video', $errors, $id );
 628
 629         return wp_iframe( 'media_upload_type_form', 'video', $errors, $id );
 630 }
 631
 632 /**
 633  * {@internal Missing Short Description}}
 634  *
 635  * @since unknown
 636  *
 637  * @return unknown
 638  */
 639 function media_upload_file() {
 640         $errors = array();
 641         $id = 0;
 642
 643         if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
 644                 // Upload File button was clicked
 645                 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
 646                 unset($_FILES);
 647                 if ( is_wp_error($id) ) {
 648                         $errors['upload_error'] = $id;
 649                         $id = false;
 650                 }
 651         }
 652
 653         if ( !empty($_POST['insertonlybutton']) ) {
 654                 $href = $_POST['insertonly']['href'];
 655                 if ( !empty($href) && !strpos($href, '://') )
 656                         $href = "http://$href";
 657                 $title = attribute_escape($_POST['insertonly']['title']);
 658                 if ( empty($title) )
 659                         $title = basename($href);
 660                 if ( !empty($title) && !empty($href) )
 661                         $html = "<a href='$href' >$title</a>";
 662                 return media_send_to_editor($html);
 663         }
 664
 665         if ( !empty($_POST) ) {
 666                 $return = media_upload_form_handler();
 667
 668                 if ( is_string($return) )
 669                         return $return;
 670                 if ( is_array($return) )
 671                         $errors = $return;
 672         }
 673
 674         if ( isset($_POST['save']) ) {
 675                 $errors['upload_notice'] = __('Saved.');
 676                 return media_upload_gallery();
 677         }
 678
 679         if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
 680                 return wp_iframe( 'media_upload_type_url_form', 'file', $errors, $id );
 681
 682         return wp_iframe( 'media_upload_type_form', 'file', $errors, $id );
 683 }
 684
 685 /**
 686  * {@internal Missing Short Description}}
 687  *
 688  * @since unknown
 689  *
 690  * @return unknown
 691  */
 692 function media_upload_gallery() {
 693         $errors = array();
 694
 695         if ( !empty($_POST) ) {
 696                 $return = media_upload_form_handler();
 697
 698                 if ( is_string($return) )
 699                         return $return;
 700                 if ( is_array($return) )
 701                         $errors = $return;
 702         }
 703
 704         wp_enqueue_script('admin-gallery');
 705         return wp_iframe( 'media_upload_gallery_form', $errors );
 706 }
 707
 708 /**
 709  * {@internal Missing Short Description}}
 710  *
 711  * @since unknown
 712  *
 713  * @return unknown
 714  */
 715 function media_upload_library() {
 716         $errors = array();
 717         if ( !empty($_POST) ) {
 718                 $return = media_upload_form_handler();
 719
 720                 if ( is_string($return) )
 721                         return $return;
 722                 if ( is_array($return) )
 723                         $errors = $return;
 724         }
 725
 726         return wp_iframe( 'media_upload_library_form', $errors );
 727 }
 728
 729 /**
 730  * Retrieve HTML for the image alignment radio buttons with the specified one checked.
 731  *
 732  * @since unknown
 733  *
 734  * @param unknown_type $post
 735  * @param unknown_type $checked
 736  * @return unknown
 737  */
 738 function image_align_input_fields($post, $checked='') {
 739
 740         $alignments = array('none' => 'None', 'left' => 'Left', 'center' => 'Center', 'right' => 'Right');
 741         if ( !array_key_exists($checked, $alignments) )
 742                 $checked = 'none';
 743
 744         $out = array();
 745         foreach ($alignments as $name => $label) {
 746
 747                 $out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'".
 748                         ( $checked == $name ? " checked='checked'" : "" ) .
 749                         " /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>" . __($label) . "</label>";
 750         }
 751         return join("\n", $out);
 752 }
 753
 754 /**
 755  * Retrieve HTML for the size radio buttons with the specified one checked.
 756  *
 757  * @since unknown
 758  *
 759  * @param unknown_type $post
 760  * @param unknown_type $checked
 761  * @return unknown
 762  */
 763 function image_size_input_fields($post, $checked='') {
 764
 765                 // get a list of the actual pixel dimensions of each possible intermediate version of this image
 766                 $size_names = array('thumbnail' => __('Thumbnail'), 'medium' => __('Medium'), 'large' => __('Large'), 'full' => __('Full size'));
 767
 768                 foreach ( $size_names as $size => $name) {
 769                         $downsize = image_downsize($post->ID, $size);
 770
 771                         // is this size selectable?
 772                         $enabled = ( $downsize[3] || 'full' == $size );
 773                         $css_id = "image-size-{$size}-{$post->ID}";
 774                         // if this size is the default but that's not available, don't select it
 775                         if ( $checked && !$enabled )
 776                                 $checked = '';
 777                         // if $checked was not specified, default to the first available size that's bigger than a thumbnail
 778                         if ( !$checked && $enabled && 'thumbnail' != $size )
 779                                 $checked = $size;
 780
 781                         $html = "<div class='image-size-item'><input type='radio' ".( $enabled ? '' : "disabled='disabled'")."name='attachments[$post->ID][image-size]' id='{$css_id}' value='{$size}'".( $checked == $size ? " checked='checked'" : '') ." />";
 782
 783                         $html .= "<label for='{$css_id}'>" . __($name). "</label>";
 784                         // only show the dimensions if that choice is available
 785                         if ( $enabled )
 786                                 $html .= " <label for='{$css_id}' class='help'>" . sprintf( __("(%d&nbsp;&times;&nbsp;%d)"), $downsize[1], $downsize[2] ). "</label>";
 787
 788                         $html .= '</div>';
 789
 790                         $out[] = $html;
 791                 }
 792
 793                 return array(
 794                         'label' => __('Size'),
 795                         'input' => 'html',
 796                         'html'  => join("\n", $out),
 797                 );
 798 }
 799
 800 /**
 801  * Retrieve HTML for the Link URL buttons with the default link type as specified.
 802  *
 803  * @since unknown
 804  *
 805  * @param unknown_type $post
 806  * @param unknown_type $url_type
 807  * @return unknown
 808  */
 809 function image_link_input_fields($post, $url_type='') {
 810
 811         $file = wp_get_attachment_url($post->ID);
 812         $link = get_attachment_link($post->ID);
 813
 814         $url = '';
 815         if ( $url_type == 'file' )
 816                 $url = $file;
 817         elseif ( $url_type == 'post' )
 818                 $url = $link;
 819
 820         return "<input type='text' class='urlfield' name='attachments[$post->ID][url]' value='" . attribute_escape($url) . "' /><br />
 821                                 <button type='button' class='button urlnone' title=''>" . __('None') . "</button>
 822                                 <button type='button' class='button urlfile' title='" . attribute_escape($file) . "'>" . __('File URL') . "</button>
 823                                 <button type='button' class='button urlpost' title='" . attribute_escape($link) . "'>" . __('Post URL') . "</button>
 824 ";
 825 }
 826
 827 /**
 828  * {@internal Missing Short Description}}
 829  *
 830  * @since unknown
 831  *
 832  * @param unknown_type $form_fields
 833  * @param unknown_type $post
 834  * @return unknown
 835  */
 836 function image_attachment_fields_to_edit($form_fields, $post) {
 837         if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
 838                 $form_fields['post_title']['required'] = true;
 839
 840                 $form_fields['post_excerpt']['label'] = __('Caption');
 841                 $form_fields['post_excerpt']['helps'][] = __('Also used as alternate text for the image');
 842
 843                 $form_fields['post_content']['label'] = __('Description');
 844
 845                 $form_fields['align'] = array(
 846                         'label' => __('Alignment'),
 847                         'input' => 'html',
 848                         'html'  => image_align_input_fields($post, get_option('image_default_align')),
 849                 );
 850
 851                 $form_fields['image-size'] = image_size_input_fields($post, get_option('image_default_size'));
 852         }
 853         return $form_fields;
 854 }
 855
 856 add_filter('attachment_fields_to_edit', 'image_attachment_fields_to_edit', 10, 2);
 857
 858 /**
 859  * {@internal Missing Short Description}}
 860  *
 861  * @since unknown
 862  *
 863  * @param unknown_type $form_fields
 864  * @param unknown_type $post
 865  * @return unknown
 866  */
 867 function media_single_attachment_fields_to_edit( $form_fields, $post ) {
 868         unset($form_fields['url'], $form_fields['align'], $form_fields['image-size']);
 869         return $form_fields;
 870 }
 871
 872 /**
 873  * {@internal Missing Short Description}}
 874  *
 875  * @since unknown
 876  *
 877  * @param unknown_type $post
 878  * @param unknown_type $attachment
 879  * @return unknown
 880  */
 881 function image_attachment_fields_to_save($post, $attachment) {
 882         if ( substr($post['post_mime_type'], 0, 5) == 'image' ) {
 883                 if ( strlen(trim($post['post_title'])) == 0 ) {
 884                         $post['post_title'] = preg_replace('/\.\w+$/', '', basename($post['guid']));
 885                         $post['errors']['post_title']['errors'][] = __('Empty Title filled from filename.');
 886                 }
 887         }
 888
 889         return $post;
 890 }
 891
 892 add_filter('attachment_fields_to_save', 'image_attachment_fields_to_save', 10, 2);
 893
 894 /**
 895  * {@internal Missing Short Description}}
 896  *
 897  * @since unknown
 898  *
 899  * @param unknown_type $html
 900  * @param unknown_type $attachment_id
 901  * @param unknown_type $attachment
 902  * @return unknown
 903  */
 904 function image_media_send_to_editor($html, $attachment_id, $attachment) {
 905         $post =& get_post($attachment_id);
 906         if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
 907                 $url = $attachment['url'];
 908
 909                 if ( isset($attachment['align']) )
 910                         $align = $attachment['align'];
 911                 else
 912                         $align = 'none';
 913
 914                 if ( !empty($attachment['image-size']) )
 915                         $size = $attachment['image-size'];
 916                 else
 917                         $size = 'medium';
 918
 919                 $rel = ( $url == get_attachment_link($attachment_id) );
 920
 921                 return get_image_send_to_editor($attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size);
 922         }
 923
 924         return $html;
 925 }
 926
 927 add_filter('media_send_to_editor', 'image_media_send_to_editor', 10, 3);
 928
 929 /**
 930  * {@internal Missing Short Description}}
 931  *
 932  * @since unknown
 933  *
 934  * @param unknown_type $post
 935  * @param unknown_type $errors
 936  * @return unknown
 937  */
 938 function get_attachment_fields_to_edit($post, $errors = null) {
 939         if ( is_int($post) )
 940                 $post =& get_post($post);
 941         if ( is_array($post) )
 942                 $post = (object) $post;
 943
 944         $edit_post = sanitize_post($post, 'edit');
 945
 946         $form_fields = array(
 947                 'post_title'   => array(
 948                         'label'      => __('Title'),
 949                         'value'      => $edit_post->post_title,
 950                 ),
 951                 'post_excerpt' => array(
 952                         'label'      => __('Caption'),
 953                         'value'      => $edit_post->post_excerpt,
 954                 ),
 955                 'post_content' => array(
 956                         'label'      => __('Description'),
 957                         'value'      => $edit_post->post_content,
 958                         'input'      => 'textarea',
 959                 ),
 960                 'url'          => array(
 961                         'label'      => __('Link URL'),
 962                         'input'      => 'html',
 963                         'html'       => image_link_input_fields($post, get_option('image_default_link_type')),
 964                         'helps'      => __('Enter a link URL or click above for presets.'),
 965                 ),
 966                 'menu_order'   => array(
 967                         'label'      => __('Order'),
 968                         'value'      => $edit_post->menu_order
 969                 ),
 970         );
 971
 972         foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
 973                 $t = (array) get_taxonomy($taxonomy);
 974                 if ( empty($t['label']) )
 975                         $t['label'] = $taxonomy;
 976                 if ( empty($t['args']) )
 977                         $t['args'] = array();
 978
 979                 $terms = get_object_term_cache($post->ID, $taxonomy);
 980                 if ( empty($terms) )
 981                         $terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);
 982
 983                 $values = array();
 984
 985                 foreach ( $terms as $term )
 986                         $values[] = $term->name;
 987                 $t['value'] = join(', ', $values);
 988
 989                 $form_fields[$taxonomy] = $t;
 990         }
 991
 992         // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default
 993         // The recursive merge is easily traversed with array casting: foreach( (array) $things as $thing )
 994         $form_fields = array_merge_recursive($form_fields, (array) $errors);
 995
 996         $form_fields = apply_filters('attachment_fields_to_edit', $form_fields, $post);
 997
 998         return $form_fields;
 999 }
1000
1001 /**
1002  * Retrieve HTML for media items of post gallery.
1003  *
1004  * The HTML markup retrieved will be created for the progress of SWF Upload
1005  * component. Will also create link for showing and hiding the form to modify
1006  * the image attachment.
1007  *
1008  * @since unknown
1009  *
1010  * @param int $post_id Optional. Post ID.
1011  * @param array $errors Errors for attachment, if any.
1012  * @return string
1013  */
1014 function get_media_items( $post_id, $errors ) {
1015         if ( $post_id ) {
1016                 $post = get_post($post_id);
1017                 if ( $post && $post->post_type == 'attachment' )
1018                         $attachments = array($post->ID => $post);
1019                 else
1020                         $attachments = get_children( array( 'post_parent' => $post_id, 'post_type' => 'attachment', 'orderby' => 'menu_order ASC, ID', 'order' => 'DESC') );
1021         } else {
1022                 if ( is_array($GLOBALS['wp_the_query']->posts) )
1023                         foreach ( $GLOBALS['wp_the_query']->posts as $attachment )
1024                                 $attachments[$attachment->ID] = $attachment;
1025         }
1026
1027         $output = '';
1028         foreach ( (array) $attachments as $id => $attachment )
1029                 if ( $item = get_media_item( $id, array( 'errors' => isset($errors[$id]) ? $errors[$id] : null) ) )
1030                         $output .= "\n<div id='media-item-$id' class='media-item child-of-$attachment->post_parent preloaded'><div class='progress'><div class='bar'></div></div><div id='media-upload-error-$id'></div><div class='filename'></div>$item\n</div>";
1031
1032         return $output;
1033 }
1034
1035 /**
1036  * Retrieve HTML form for modifying the image attachment.
1037  *
1038  * @since unknown
1039  *
1040  * @param int $attachment_id Attachment ID for modification.
1041  * @param string|array $args Optional. Override defaults.
1042  * @return string HTML form for attachment.
1043  */
1044 function get_media_item( $attachment_id, $args = null ) {
1045         global $redir_tab;
1046
1047         $default_args = array( 'errors' => null, 'send' => true, 'delete' => true, 'toggle' => true, 'show_title' => true );
1048         $args = wp_parse_args( $args, $default_args );
1049         extract( $args, EXTR_SKIP );
1050
1051         global $post_mime_types;
1052         if ( ( $attachment_id = intval($attachment_id) ) && $thumb_url = get_attachment_icon_src( $attachment_id ) )
1053                 $thumb_url = $thumb_url[0];
1054         else
1055                 return false;
1056
1057         $toggle_on = __('Show');
1058         $toggle_off = __('Hide');
1059
1060         $post = get_post($attachment_id);
1061
1062         $filename = basename($post->guid);
1063         $title = attribute_escape($post->post_title);
1064
1065         if ( $_tags = get_the_tags($attachment_id) ) {
1066                 foreach ( $_tags as $tag )
1067                         $tags[] = $tag->name;
1068                 $tags = attribute_escape(join(', ', $tags));
1069         }
1070
1071         $type = '';
1072         if ( isset($post_mime_types) ) {
1073                 $keys = array_keys(wp_match_mime_types(array_keys($post_mime_types), $post->post_mime_type));
1074                 $type = array_shift($keys);
1075                 $type = "<input type='hidden' id='type-of-$attachment_id' value='" . attribute_escape( $type ) . "' />";
1076         }
1077
1078         $form_fields = get_attachment_fields_to_edit($post, $errors);
1079
1080         if ( $toggle ) {
1081                 $class = empty($errors) ? 'startclosed' : 'startopen';
1082                 $toggle_links = "
1083         <a class='toggle describe-toggle-on' href='#'>$toggle_on</a>
1084         <a class='toggle describe-toggle-off' href='#'>$toggle_off</a>";
1085         } else {
1086                 $class = 'form-table';
1087                 $toggle_links = '';
1088         }
1089
1090         $display_title = ( !empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case
1091         $display_title = $show_title ? "<div class='filename new'>" . wp_html_excerpt($display_title, 60) . "</div>" : '';
1092
1093         $gallery = ( (isset($_REQUEST['tab']) && 'gallery' == $_REQUEST['tab']) || (isset($redir_tab) && 'gallery' == $redir_tab) ) ? true : false;
1094         $order = '';
1095
1096         foreach ( $form_fields as $key => $val ) {
1097                 if ( 'menu_order' == $key ) {
1098                         if ( $gallery )
1099                                 $order = '<div class="menu_order"> <input class="menu_order_input" type="text" id="attachments['.$attachment_id.'][menu_order]" name="attachments['.$attachment_id.'][menu_order]" value="'.$val['value'].'" /></div>';
1100                         else
1101                                 $order = '<input type="hidden" name="attachments['.$attachment_id.'][menu_order]" value="'.$val['value'].'" />';
1102
1103                         unset($form_fields['menu_order']);
1104                         break;
1105                 }
1106         }
1107
1108         $item = "
1109         $type
1110         $toggle_links
1111         $order
1112         $display_title
1113         <table class='slidetoggle describe $class'>
1114                 <thead class='media-item-info'>
1115                 <tr>
1116                         <td class='A1B1' rowspan='4'><img class='thumbnail' src='$thumb_url' alt='' /></td>
1117                         <td>$filename</td>
1118                 </tr>
1119                 <tr><td>$post->post_mime_type</td></tr>
1120                 <tr><td>" . mysql2date($post->post_date, get_option('time_format')) . "</td></tr>
1121                 <tr><td>" . apply_filters('media_meta', '', $post) . "</td></tr>
1122                 </thead>
1123                 <tbody>\n";
1124
1125         $defaults = array(
1126                 'input'      => 'text',
1127                 'required'   => false,
1128                 'value'      => '',
1129                 'extra_rows' => array(),
1130         );
1131
1132         $delete_href = wp_nonce_url("post.php?action=delete-post&amp;post=$attachment_id", 'delete-post_' . $attachment_id);
1133         if ( $send )
1134                 $send = "<input type='submit' class='button' name='send[$attachment_id]' value='" . attribute_escape( __( 'Insert into Post' ) ) . "' />";
1135         if ( $delete )
1136                 $delete = "<a href=\"#\" class=\"del-link\" onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __('Delete') . "</a>";
1137         if ( ( $send || $delete ) && !isset($form_fields['buttons']) )
1138                 $form_fields['buttons'] = array('tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>$send $delete
1139                 <div id=\"del_attachment_$attachment_id\" class=\"del-attachment\" style=\"display:none;\">" . sprintf(__("You are about to delete <strong>%s</strong>."), $filename) . " <a href=\"$delete_href\" id=\"del[$attachment_id]\" class=\"delete\">" . __('Continue') . "</a>
1140                 <a href=\"#\" class=\"del-link\" onclick=\"this.parentNode.style.display='none';return false;\">" . __('Cancel') . "</a></div></td></tr>\n");
1141
1142         $hidden_fields = array();
1143
1144         foreach ( $form_fields as $id => $field ) {
1145                 if ( $id{0} == '_' )
1146                         continue;
1147
1148                 if ( !empty($field['tr']) ) {
1149                         $item .= $field['tr'];
1150                         continue;
1151                 }
1152
1153                 $field = array_merge($defaults, $field);
1154                 $name = "attachments[$attachment_id][$id]";
1155
1156                 if ( $field['input'] == 'hidden' ) {
1157                         $hidden_fields[$name] = $field['value'];
1158                         continue;
1159                 }
1160
1161                 $required = $field['required'] ? '<abbr title="required" class="required">*</abbr>' : '';
1162                 $aria_required = $field['required'] ? " aria-required='true' " : '';
1163                 $class  = $id;
1164                 $class .= $field['required'] ? ' form-required' : '';
1165
1166                 $item .= "\t\t<tr class='$class'>\n\t\t\t<th valign='top' scope='row' class='label'><label for='$name'><span class='alignleft'>{$field['label']}</span><span class='alignright'>$required</span><br class='clear' /></label></th>\n\t\t\t<td class='field'>";
1167                 if ( !empty($field[$field['input']]) )
1168                         $item .= $field[$field['input']];
1169                 elseif ( $field['input'] == 'textarea' ) {
1170                         $item .= "<textarea type='text' id='$name' name='$name'" . $aria_required . ">" . htmlspecialchars( $field['value'] ) . "</textarea>";
1171                 } else {
1172                         $item .= "<input type='text' id='$name' name='$name' value='" . attribute_escape( $field['value'] ) . "'" . $aria_required . "/>";
1173                 }
1174                 if ( !empty($field['helps']) )
1175                         $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique((array) $field['helps']) ) . '</p>';
1176                 $item .= "</td>\n\t\t</tr>\n";
1177
1178                 $extra_rows = array();
1179
1180                 if ( !empty($field['errors']) )
1181                         foreach ( array_unique((array) $field['errors']) as $error )
1182                                 $extra_rows['error'][] = $error;
1183
1184                 if ( !empty($field['extra_rows']) )
1185                         foreach ( $field['extra_rows'] as $class => $rows )
1186                                 foreach ( (array) $rows as $html )
1187                                         $extra_rows[$class][] = $html;
1188
1189                 foreach ( $extra_rows as $class => $rows )
1190                         foreach ( $rows as $html )
1191                                 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n";
1192         }
1193
1194         if ( !empty($form_fields['_final']) )
1195                 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n";
1196         $item .= "\t</tbody>\n";
1197         $item .= "\t</table>\n";
1198
1199         foreach ( $hidden_fields as $name => $value )
1200                 $item .= "\t<input type='hidden' name='$name' id='$name' value='" . attribute_escape( $value ) . "' />\n";
1201
1202         if ( $post->post_parent < 1 && (int) $_REQUEST['post_id'] ) {
1203                 $parent = (int) $_REQUEST['post_id'];
1204                 $parent_name = "attachments[$attachment_id][post_parent]";
1205
1206                 $item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='" . $parent . "' />\n";
1207         }
1208
1209         return $item;
1210 }
1211
1212 /**
1213  * {@internal Missing Short Description}}
1214  *
1215  * @since unknown
1216  */
1217 function media_upload_header() {
1218         ?>
1219         <script type="text/javascript">post_id = <?php echo intval($_REQUEST['post_id']); ?>;</script>
1220         <div id="media-upload-header">
1221         <?php the_media_upload_tabs(); ?>
1222         </div>
1223         <?php
1224 }
1225
1226 /**
1227  * {@internal Missing Short Description}}
1228  *
1229  * @since unknown
1230  *
1231  * @param unknown_type $errors
1232  */
1233 function media_upload_form( $errors = null ) {
1234         global $type, $tab;
1235
1236         $flash_action_url = admin_url('async-upload.php');
1237
1238         // If Mac and mod_security, no Flash. :(
1239         $flash = true;
1240         if ( false !== strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'mac') && apache_mod_loaded('mod_security') )
1241                 $flash = false;
1242
1243         $flash = apply_filters('flash_uploader', $flash);
1244         $post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : 0;
1245
1246 ?>
1247 <div id="media-upload-notice">
1248 <?php if (isset($errors['upload_notice']) ) { ?>
1249         <?php echo $errors['upload_notice']; ?>
1250 <?php } ?>
1251 </div>
1252 <div id="media-upload-error">
1253 <?php if (isset($errors['upload_error']) && is_wp_error($errors['upload_error'])) { ?>
1254         <?php echo $errors['upload_error']->get_error_message(); ?>
1255 <?php } ?>
1256 </div>
1257
1258 <?php do_action('pre-upload-ui'); ?>
1259
1260 <?php if ( $flash ) : ?>
1261 <script type="text/javascript">
1262 <!--
1263 SWFUpload.onload = function() {
1264         swfu = new SWFUpload({
1265                         button_text: '<span class="button"><?php _e('Select Files'); ?></span>',
1266                         button_text_style: '.button { text-align: center; font-weight: bold; font-family:"Lucida Grande","Lucida Sans Unicode",Tahoma,Verdana,sans-serif; }',
1267                         button_height: "24",
1268                         button_width: "132",
1269                         button_image_url: '<?php echo includes_url('images/upload.png'); ?>',
1270                         button_placeholder_id: "flash-browse-button",
1271                         upload_url : "<?php echo attribute_escape( $flash_action_url ); ?>",
1272                         flash_url : "<?php echo includes_url('js/swfupload/swfupload.swf'); ?>",
1273                         file_post_name: "async-upload",
1274                         file_types: "<?php echo apply_filters('upload_file_glob', '*.*'); ?>",
1275                         post_params : {
1276                                 "post_id" : "<?php echo $post_id; ?>",
1277                                 "auth_cookie" : "<?php if ( is_ssl() ) echo $_COOKIE[SECURE_AUTH_COOKIE]; else echo $_COOKIE[AUTH_COOKIE]; ?>",
1278                                 "_wpnonce" : "<?php echo wp_create_nonce('media-form'); ?>",
1279                                 "type" : "<?php echo $type; ?>",
1280                                 "tab" : "<?php echo $tab; ?>",
1281                                 "short" : "1"
1282                         },
1283                         file_size_limit : "<?php echo wp_max_upload_size(); ?>b",
1284                         file_dialog_start_handler : fileDialogStart,
1285                         file_queued_handler : fileQueued,
1286                         upload_start_handler : uploadStart,
1287                         upload_progress_handler : uploadProgress,
1288                         upload_error_handler : uploadError,
1289                         upload_success_handler : uploadSuccess,
1290                         upload_complete_handler : uploadComplete,
1291                         file_queue_error_handler : fileQueueError,
1292                         file_dialog_complete_handler : fileDialogComplete,
1293                         swfupload_pre_load_handler: swfuploadPreLoad,
1294                         swfupload_load_failed_handler: swfuploadLoadFailed,
1295                         custom_settings : {
1296                                 degraded_element_id : "html-upload-ui", // id of the element displayed when swfupload is unavailable
1297                                 swfupload_element_id : "flash-upload-ui" // id of the element displayed when swfupload is available
1298                         },
1299                         debug: false
1300                 });
1301 };
1302 //-->
1303 </script>
1304
1305 <div id="flash-upload-ui">
1306 <?php do_action('pre-flash-upload-ui'); ?>
1307
1308         <div><?php _e( 'Choose files to upload' ); ?> <div id="flash-browse-button"></div></div>
1309 <?php do_action('post-flash-upload-ui'); ?>
1310         <p class="howto"><?php _e('After a file has been uploaded, you can add titles and descriptions.'); ?></p>
1311 </div>
1312
1313 <?php endif; // $flash ?>
1314
1315 <div id="html-upload-ui">
1316 <?php do_action('pre-html-upload-ui'); ?>
1317         <p id="async-upload-wrap">
1318         <input type="file" name="async-upload" id="async-upload" /> <input type="submit" class="button" name="html-upload" value="<?php echo attribute_escape(__('Upload')); ?>" /> <a href="#" onclick="return top.tb_remove();"><?php _e('Cancel'); ?></a>
1319         </p>
1320
1321         <br class="clear" />
1322         <?php if ( is_lighttpd_before_150() ): ?>
1323         <p><?php _e('If you want to use all capabilities of the uploader, like uploading multiple files at once, please upgrade to lighttpd 1.5.'); ?></p>
1324         <?php endif;?>
1325 <?php do_action('post-html-upload-ui'); ?>
1326 </div>
1327 <?php do_action('post-upload-ui'); ?>
1328 <?php
1329 }
1330
1331 /**
1332  * {@internal Missing Short Description}}
1333  *
1334  * @since unknown
1335  *
1336  * @param unknown_type $type
1337  * @param unknown_type $errors
1338  * @param unknown_type $id
1339  */
1340 function media_upload_type_form($type = 'file', $errors = null, $id = null) {
1341         media_upload_header();
1342
1343         $post_id = intval($_REQUEST['post_id']);
1344
1345         $form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
1346         $form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
1347 ?>
1348
1349 <form enctype="multipart/form-data" method="post" action="<?php echo attribute_escape($form_action_url); ?>" class="media-upload-form type-form validate" id="<?php echo $type; ?>-form">
1350 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
1351 <?php wp_nonce_field('media-form'); ?>
1352
1353 <h3 class="media-title"><?php _e('Add media files from your computer'); ?></h3>
1354
1355 <?php media_upload_form( $errors ); ?>
1356
1357 <script type="text/javascript">
1358 <!--
1359 jQuery(function($){
1360         var preloaded = $(".media-item.preloaded");
1361         if ( preloaded.length > 0 ) {
1362                 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
1363         }
1364         updateMediaForm();
1365 });
1366 -->
1367 </script>
1368 <div id="media-items">
1369 <?php
1370 if ( $id ) {
1371         if ( !is_wp_error($id) ) {
1372                 echo get_media_items( $id, $errors );
1373         } else {
1374                 echo '<div id="media-upload-error">'.wp_specialchars($id->get_error_message()).'</div>';
1375                 exit;
1376         }
1377 }
1378 ?>
1379 </div>
1380 <input type="submit" class="button savebutton" name="save" value="<?php echo attribute_escape( __( 'Save all changes' ) ); ?>" />
1381 <?php
1382 }
1383
1384 /**
1385  * {@internal Missing Short Description}}
1386  *
1387  * @since unknown
1388  *
1389  * @param unknown_type $type
1390  * @param unknown_type $errors
1391  * @param unknown_type $id
1392  */
1393 function media_upload_type_url_form($type = 'file', $errors = null, $id = null) {
1394         media_upload_header();
1395
1396         $post_id = intval($_REQUEST['post_id']);
1397
1398         $form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
1399         $form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
1400
1401         $callback = "type_url_form_$type";
1402 ?>
1403
1404 <form enctype="multipart/form-data" method="post" action="<?php echo attribute_escape($form_action_url); ?>" class="media-upload-form type-form validate" id="<?php echo $type; ?>-form">
1405 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
1406 <?php wp_nonce_field('media-form'); ?>
1407
1408 <?php if ( is_callable($callback) ) { ?>
1409
1410 <h3 class="media-title"><?php _e('Add media file from URL'); ?></h3>
1411
1412 <script type="text/javascript">
1413 //<![CDATA[
1414 var addExtImage = {
1415
1416         width : '',
1417         height : '',
1418         align : 'alignnone',
1419
1420         insert : function() {
1421                 var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = null;
1422
1423                 if ( '' == f.src.value || '' == t.width ) return false;
1424
1425                 if ( f.title.value ) {
1426                         title = f.title.value.replace(/['"<>]+/g, '');
1427                         title = ' title="'+title+'"';
1428                 }
1429
1430                 if ( f.alt.value ) {
1431                         alt = f.alt.value.replace(/['"<>]+/g, '');
1432 <?php if ( ! apply_filters( 'disable_captions', '' ) ) { ?>
1433                         caption = f.alt.value.replace(/'/g, '&#39;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
1434 <?php } ?>
1435                 }
1436
1437                 cls = caption ? '' : ' class="'+t.align+'"';
1438
1439                 html = '<img alt="'+alt+'" src="'+f.src.value+'"'+title+cls+' width="'+t.width+'" height="'+t.height+'" />';
1440
1441                 if ( f.url.value )
1442                         html = '<a href="'+f.url.value+'">'+html+'</a>';
1443
1444                 if ( caption )
1445                         html = '[caption id="" align="'+t.align+'" width="'+t.width+'" caption="'+caption+'"]'+html+'[/caption]';
1446
1447                 var win = window.dialogArguments || opener || parent || top;
1448                 win.send_to_editor(html);
1449         },
1450
1451         resetImageData : function() {
1452                 var t = addExtImage;
1453
1454                 t.width = t.height = '';
1455                 document.getElementById('go_button').style.color = '#bbb';
1456                 if ( ! document.forms[0].src.value )
1457                         document.getElementById('status_img').src = 'images/required.gif';
1458                 else document.getElementById('status_img').src = 'images/no.png';
1459         },
1460
1461         updateImageData : function() {
1462                 var t = addExtImage;
1463
1464                 t.width = t.preloadImg.width;
1465                 t.height = t.preloadImg.height;
1466                 document.getElementById('go_button').style.color = '#333';
1467                 document.getElementById('status_img').src = 'images/yes.png';
1468         },
1469
1470         getImageData : function() {
1471                 var t = addExtImage, src = document.forms[0].src.value;
1472
1473                 if ( ! src ) {
1474                         t.resetImageData();
1475                         return false;
1476                 }
1477                 document.getElementById('status_img').src = 'images/loading.gif';
1478                 t.preloadImg = new Image();
1479                 t.preloadImg.onload = t.updateImageData;
1480                 t.preloadImg.onerror = t.resetImageData;
1481                 t.preloadImg.src = src;
1482         }
1483 }
1484 //]]>
1485 </script>
1486
1487 <div id="media-items">
1488 <div class="media-item media-blank">
1489 <?php echo call_user_func($callback); ?>
1490 </div>
1491 </div>
1492 </form>
1493 <?php
1494         } else {
1495                 wp_die( __('Unknown action.') );
1496         }
1497 }
1498
1499 /**
1500  * {@internal Missing Short Description}}
1501  *
1502  * @since unknown
1503  *
1504  * @param unknown_type $errors
1505  */
1506 function media_upload_gallery_form($errors) {
1507         global $redir_tab;
1508
1509         $redir_tab = 'gallery';
1510         media_upload_header();
1511
1512         $post_id = intval($_REQUEST['post_id']);
1513         $form_action_url = admin_url("media-upload.php?type={$GLOBALS['type']}&tab=gallery&post_id=$post_id");
1514 ?>
1515
1516 <script type="text/javascript">
1517 <!--
1518 jQuery(function($){
1519         var preloaded = $(".media-item.preloaded");
1520         if ( preloaded.length > 0 ) {
1521                 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
1522                 updateMediaForm();
1523         }
1524 });
1525 -->
1526 </script>
1527
1528 <form enctype="multipart/form-data" method="post" action="<?php echo attribute_escape($form_action_url); ?>" class="media-upload-form validate" id="gallery-form">
1529 <?php wp_nonce_field('media-form'); ?>
1530 <?php //media_upload_form( $errors ); ?>
1531 <table class="widefat" cellspacing="0">
1532 <thead><tr>
1533 <th><?php _e('Media'); ?></th>
1534 <th class="order-head"><?php _e('Order'); ?></th>
1535 </tr></thead>
1536 </table>
1537 <div id="media-items">
1538 <?php echo get_media_items($post_id, $errors); ?>
1539 </div>
1540
1541 <p class="ml-submit">
1542 <input type="submit" class="button savebutton" style="display:none;" name="save" id="save-all" value="<?php echo attribute_escape( __( 'Save all changes' ) ); ?>" />
1543 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
1544 <input type="hidden" name="type" value="<?php echo attribute_escape( $GLOBALS['type'] ); ?>" />
1545 <input type="hidden" name="tab" value="<?php echo attribute_escape( $GLOBALS['tab'] ); ?>" />
1546 </p>
1547
1548 <div id="gallery-settings" style="display:none;">
1549 <div class="title"><?php _e('Gallery Settings'); ?></div>
1550 <table id="basic" class="describe"><tbody>
1551         <tr>
1552         <th scope="row" class="label">
1553                 <label>
1554                 <span class="alignleft"><?php _e('Link thumbnails to:'); ?></span>
1555                 </label>
1556         </th>
1557         <td class="field">
1558                 <input type="radio" name="linkto" id="linkto-file" value="file" />
1559                 <label for="linkto-file" class="radio"><?php _e('Image File'); ?></label>
1560
1561                 <input type="radio" checked="checked" name="linkto" id="linkto-post" value="post" />
1562                 <label for="linkto-post" class="radio"><?php _e('Attachment Page'); ?></label>
1563         </td>
1564         </tr>
1565
1566         <tr>
1567         <th scope="row" class="label">
1568                 <label>
1569                 <span class="alignleft"><?php _e('Order images by:'); ?></span>
1570                 </label>
1571         </th>
1572         <td class="field">
1573                 <select id="orderby" name="orderby">
1574                         <option value="menu_order" selected="selected"><?php _e('Menu order'); ?></option>
1575                         <option value="post_name"><?php _e('Name'); ?></option>
1576                         <option value="ID"><?php _e('Date/Time'); ?></option>
1577                 </select>
1578         </td>
1579         </tr>
1580
1581         <tr>
1582         <th scope="row" class="label">
1583                 <label>
1584                 <span class="alignleft"><?php _e('Order:'); ?></span>
1585                 </label>
1586         </th>
1587         <td class="field">
1588                 <input type="radio" checked="checked" name="order" id="order-asc" value="asc" />
1589                 <label for="order-asc" class="radio"><?php _e('Ascending'); ?></label>
1590
1591                 <input type="radio" name="order" id="order-desc" value="desc" />
1592                 <label for="order-desc" class="radio"><?php _e('Descending'); ?></label>
1593         </td>
1594         </tr>
1595
1596         <tr>
1597         <th scope="row" class="label">
1598                 <label>
1599                 <span class="alignleft"><?php _e('Gallery columns:'); ?></span>
1600                 </label>
1601         </th>
1602         <td class="field">
1603                 <select id="columns" name="columns">
1604                         <option value="2"><?php _e('2'); ?></option>
1605                         <option value="3" selected="selected"><?php _e('3'); ?></option>
1606                         <option value="4"><?php _e('4'); ?></option>
1607                         <option value="5"><?php _e('5'); ?></option>
1608                         <option value="6"><?php _e('6'); ?></option>
1609                         <option value="7"><?php _e('7'); ?></option>
1610                         <option value="8"><?php _e('8'); ?></option>
1611                         <option value="9"><?php _e('9'); ?></option>
1612                 </select>
1613         </td>
1614         </tr>
1615 </tbody></table>
1616
1617 <p class="ml-submit">
1618 <input type="button" class="button" style="display:none;" onmousedown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php echo attribute_escape( __( 'Insert gallery' ) ); ?>" />
1619 <input type="button" class="button" style="display:none;" onmousedown="wpgallery.update();" name="update-gallery" id="update-gallery" value="<?php echo attribute_escape( __( 'Update gallery settings' ) ); ?>" />
1620 </p>
1621 </div>
1622 </form>
1623 <?php
1624 }
1625
1626 /**
1627  * {@internal Missing Short Description}}
1628  *
1629  * @since unknown
1630  *
1631  * @param unknown_type $errors
1632  */
1633 function media_upload_library_form($errors) {
1634         global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types;
1635
1636         media_upload_header();
1637
1638         $post_id = intval($_REQUEST['post_id']);
1639
1640         $form_action_url = admin_url("media-upload.php?type={$GLOBALS['type']}&tab=library&post_id=$post_id");
1641
1642         $_GET['paged'] = isset( $_GET['paged'] ) ? intval($_GET['paged']) : 0;
1643         if ( $_GET['paged'] < 1 )
1644                 $_GET['paged'] = 1;
1645         $start = ( $_GET['paged'] - 1 ) * 10;
1646         if ( $start < 1 )
1647                 $start = 0;
1648         add_filter( 'post_limits', $limit_filter = create_function( '$a', "return 'LIMIT $start, 10';" ) );
1649
1650         list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query();
1651
1652 ?>
1653
1654 <form id="filter" action="" method="get">
1655 <input type="hidden" name="type" value="<?php echo attribute_escape( $type ); ?>" />
1656 <input type="hidden" name="tab" value="<?php echo attribute_escape( $tab ); ?>" />
1657 <input type="hidden" name="post_id" value="<?php echo (int) $post_id; ?>" />
1658 <input type="hidden" name="post_mime_type" value="<?php echo attribute_escape( $_GET['post_mime_type'] ); ?>" />
1659
1660 <p id="media-search" class="search-box">
1661         <label class="hidden" for="media-search-input"><?php _e('Search Media');?>:</label>
1662         <input type="text" id="media-search-input" class="search-input" name="s" value="<?php the_search_query(); ?>" />
1663         <input type="submit" value="<?php echo attribute_escape( __( 'Search Media' ) ); ?>" class="button" />
1664 </p>
1665
1666 <ul class="subsubsub">
1667 <?php
1668 $type_links = array();
1669 $_num_posts = (array) wp_count_attachments();
1670 $matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts));
1671 foreach ( $matches as $_type => $reals )
1672         foreach ( $reals as $real )
1673                 $num_posts[$_type] += $_num_posts[$real];
1674 // If available type specified by media button clicked, filter by that type
1675 if ( empty($_GET['post_mime_type']) && !empty($num_posts[$type]) ) {
1676         $_GET['post_mime_type'] = $type;
1677         list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query();
1678 }
1679 if ( empty($_GET['post_mime_type']) || $_GET['post_mime_type'] == 'all' )
1680         $class = ' class="current"';
1681 $type_links[] = "<li><a href='" . clean_url(add_query_arg(array('post_mime_type'=>'all', 'paged'=>false, 'm'=>false))) . "'$class>".__('All Types')."</a>";
1682 foreach ( $post_mime_types as $mime_type => $label ) {
1683         $class = '';
1684
1685         if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) )
1686                 continue;
1687
1688         if ( wp_match_mime_types($mime_type, $_GET['post_mime_type']) )
1689                 $class = ' class="current"';
1690
1691         $type_links[] = "<li><a href='" . clean_url(add_query_arg(array('post_mime_type'=>$mime_type, 'paged'=>false))) . "'$class>" . sprintf(__ngettext($label[2][0], $label[2][1], $num_posts[$mime_type]), "<span id='$mime_type-counter'>" . number_format_i18n( $num_posts[$mime_type] ) . '</span>') . '</a>';
1692 }
1693 echo implode(' | </li>', $type_links) . '</li>';
1694 unset($type_links);
1695 ?>
1696 </ul>
1697
1698 <div class="tablenav">
1699
1700 <?php
1701 $page_links = paginate_links( array(
1702         'base' => add_query_arg( 'paged', '%#%' ),
1703         'format' => '',
1704         'prev_text' => __('&laquo;'),
1705         'next_text' => __('&raquo;'),
1706         'total' => ceil($wp_query->found_posts / 10),
1707         'current' => $_GET['paged']
1708 ));
1709
1710 if ( $page_links )
1711         echo "<div class='tablenav-pages'>$page_links</div>";
1712 ?>
1713
1714 <div class="alignleft actions">
1715 <?php
1716
1717 $arc_query = "SELECT DISTINCT YEAR(post_date) AS yyear, MONTH(post_date) AS mmonth FROM $wpdb->posts WHERE post_type = 'attachment' ORDER BY post_date DESC";
1718
1719 $arc_result = $wpdb->get_results( $arc_query );
1720
1721 $month_count = count($arc_result);
1722
1723 if ( $month_count && !( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { ?>
1724 <select name='m'>
1725 <option<?php selected( @$_GET['m'], 0 ); ?> value='0'><?php _e('Show all dates'); ?></option>
1726 <?php
1727 foreach ($arc_result as $arc_row) {
1728         if ( $arc_row->yyear == 0 )
1729                 continue;
1730         $arc_row->mmonth = zeroise( $arc_row->mmonth, 2 );
1731
1732         if ( $arc_row->yyear . $arc_row->mmonth == $_GET['m'] )
1733                 $default = ' selected="selected"';
1734         else
1735                 $default = '';
1736
1737         echo "<option$default value='" . attribute_escape( $arc_row->yyear . $arc_row->mmonth ) . "'>";
1738         echo wp_specialchars( $wp_locale->get_month($arc_row->mmonth) . " $arc_row->yyear" );
1739         echo "</option>\n";
1740 }
1741 ?>
1742 </select>
1743 <?php } ?>
1744
1745 <input type="submit" id="post-query-submit" value="<?php echo attribute_escape( __( 'Filter &#187;' ) ); ?>" class="button-secondary" />
1746
1747 </div>
1748
1749 <br class="clear" />
1750 </div>
1751 </form>
1752
1753 <form enctype="multipart/form-data" method="post" action="<?php echo attribute_escape($form_action_url); ?>" class="media-upload-form validate" id="library-form">
1754
1755 <?php wp_nonce_field('media-form'); ?>
1756 <?php //media_upload_form( $errors ); ?>
1757
1758 <script type="text/javascript">
1759 <!--
1760 jQuery(function($){
1761         var preloaded = $(".media-item.preloaded");
1762         if ( preloaded.length > 0 ) {
1763                 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
1764                 updateMediaForm();
1765         }
1766 });
1767 -->
1768 </script>
1769
1770 <div id="media-items">
1771 <?php echo get_media_items(null, $errors); ?>
1772 </div>
1773 <p class="ml-submit">
1774 <input type="submit" class="button savebutton" name="save" value="<?php echo attribute_escape( __( 'Save all changes' ) ); ?>" />
1775 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
1776 </p>
1777 </form>
1778 <?php
1779 }
1780
1781 /**
1782  * {@internal Missing Short Description}}
1783  *
1784  * @since unknown
1785  *
1786  * @return unknown
1787  */
1788 function type_url_form_image() {
1789
1790         if ( apply_filters( 'disable_captions', '' ) ) {
1791                 $alt = __('Alternate Text');
1792                 $alt_help = __('Alt text for the image, e.g. "The Mona Lisa"');
1793         } else {
1794                 $alt = __('Image Caption');
1795                 $alt_help = __('Also used as alternate text for the image');
1796         }
1797
1798         $default_align = get_option('image_default_align');
1799         if ( empty($default_align) )
1800                 $default_align = 'none';
1801
1802         return '
1803         <table class="describe"><tbody>
1804                 <tr>
1805                         <th valign="top" scope="row" class="label" style="width:120px;">
1806                                 <span class="alignleft"><label for="src">' . __('Image URL') . '</label></span>
1807                                 <span class="alignright"><img id="status_img" src="images/required.gif" title="required" alt="required" /></span>
1808                         </th>
1809                         <td class="field"><input id="src" name="src" value="" type="text" aria-required="true" onblur="addExtImage.getImageData()" /></td>
1810                 </tr>
1811
1812                 <tr>
1813                         <th valign="top" scope="row" class="label">
1814                                 <span class="alignleft"><label for="title">' . __('Image Title') . '</label></span>
1815                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
1816                         </th>
1817                         <td class="field"><p><input id="title" name="title" value="" type="text" aria-required="true" /></p></td>
1818                 </tr>
1819
1820                 <tr>
1821                         <th valign="top" scope="row" class="label">
1822                                 <span class="alignleft"><label for="alt">' . $alt . '</label></span>
1823                         </th>
1824                         <td class="field"><input id="alt" name="alt" value="" type="text" aria-required="true" />
1825                         <p class="help">' . $alt_help . '</p></td>
1826                 </tr>
1827
1828                 <tr class="align">
1829                         <th valign="top" scope="row" class="label"><p><label for="align">' . __('Alignment') . '</label></p></th>
1830                         <td class="field">
1831                                 <input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'none' ? ' checked="checked"' : '').' />
1832                                 <label for="align-none" class="align image-align-none-label">' . __('None') . '</label>
1833                                 <input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'left' ? ' checked="checked"' : '').' />
1834                                 <label for="align-left" class="align image-align-left-label">' . __('Left') . '</label>
1835                                 <input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'center' ? ' checked="checked"' : '').' />
1836                                 <label for="align-center" class="align image-align-center-label">' . __('Center') . '</label>
1837                                 <input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'right' ? ' checked="checked"' : '').' />
1838                                 <label for="align-right" class="align image-align-right-label">' . __('Right') . '</label>
1839                         </td>
1840                 </tr>
1841
1842                 <tr>
1843                         <th valign="top" scope="row" class="label">
1844                                 <span class="alignleft"><label for="url">' . __('Link Image To:') . '</label></span>
1845                         </th>
1846                         <td class="field"><input id="url" name="url" value="" type="text" /><br />
1847
1848                         <button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __('None') . '</button>
1849                         <button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __('Link to image') . '</button>
1850                         <p class="help">' . __('Enter a link URL or click above for presets.') . '</p></td>
1851                 </tr>
1852
1853                 <tr>
1854                         <td></td>
1855                         <td>
1856                                 <input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . attribute_escape(__('Insert into Post')) . '" />
1857                         </td>
1858                 </tr>
1859         </tbody></table>
1860 ';
1861
1862 }
1863
1864 /**
1865  * {@internal Missing Short Description}}
1866  *
1867  * @since unknown
1868  *
1869  * @return unknown
1870  */
1871 function type_url_form_audio() {
1872         return '
1873         <table class="describe"><tbody>
1874                 <tr>
1875                         <th valign="top" scope="row" class="label">
1876                                 <span class="alignleft"><label for="insertonly[href]">' . __('Audio File URL') . '</label></span>
1877                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
1878                         </th>
1879                         <td class="field"><input id="insertonly[href]" name="insertonly[href]" value="" type="text" aria-required="true"></td>
1880                 </tr>
1881                 <tr>
1882                         <th valign="top" scope="row" class="label">
1883                                 <span class="alignleft"><label for="insertonly[title]">' . __('Title') . '</label></span>
1884                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
1885                         </th>
1886                         <td class="field"><input id="insertonly[title]" name="insertonly[title]" value="" type="text" aria-required="true"></td>
1887                 </tr>
1888                 <tr><td></td><td class="help">' . __('Link text, e.g. "Still Alive by Jonathan Coulton"') . '</td></tr>
1889                 <tr>
1890                         <td></td>
1891                         <td>
1892                                 <input type="submit" class="button" name="insertonlybutton" value="' . attribute_escape(__('Insert into Post')) . '" />
1893                         </td>
1894                 </tr>
1895         </tbody></table>
1896 ';
1897 }
1898
1899 /**
1900  * {@internal Missing Short Description}}
1901  *
1902  * @since unknown
1903  *
1904  * @return unknown
1905  */
1906 function type_url_form_video() {
1907         return '
1908         <table class="describe"><tbody>
1909                 <tr>
1910                         <th valign="top" scope="row" class="label">
1911                                 <span class="alignleft"><label for="insertonly[href]">' . __('Video URL') . '</label></span>
1912                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
1913                         </th>
1914                         <td class="field"><input id="insertonly[href]" name="insertonly[href]" value="" type="text" aria-required="true"></td>
1915                 </tr>
1916                 <tr>
1917                         <th valign="top" scope="row" class="label">
1918                                 <span class="alignleft"><label for="insertonly[title]">' . __('Title') . '</label></span>
1919                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
1920                         </th>
1921                         <td class="field"><input id="insertonly[title]" name="insertonly[title]" value="" type="text" aria-required="true"></td>
1922                 </tr>
1923                 <tr><td></td><td class="help">' . __('Link text, e.g. "Lucy on YouTube"') . '</td></tr>
1924                 <tr>
1925                         <td></td>
1926                         <td>
1927                                 <input type="submit" class="button" name="insertonlybutton" value="' . attribute_escape(__('Insert into Post')) . '" />
1928                         </td>
1929                 </tr>
1930         </tbody></table>
1931 ';
1932 }
1933
1934 /**
1935  * {@internal Missing Short Description}}
1936  *
1937  * @since unknown
1938  *
1939  * @return unknown
1940  */
1941 function type_url_form_file() {
1942         return '
1943         <table class="describe"><tbody>
1944                 <tr>
1945                         <th valign="top" scope="row" class="label">
1946                                 <span class="alignleft"><label for="insertonly[href]">' . __('URL') . '</label></span>
1947                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
1948                         </th>
1949                         <td class="field"><input id="insertonly[href]" name="insertonly[href]" value="" type="text" aria-required="true"></td>
1950                 </tr>
1951                 <tr>
1952                         <th valign="top" scope="row" class="label">
1953                                 <span class="alignleft"><label for="insertonly[title]">' . __('Title') . '</label></span>
1954                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
1955                         </th>
1956                         <td class="field"><input id="insertonly[title]" name="insertonly[title]" value="" type="text" aria-required="true"></td>
1957                 </tr>
1958                 <tr><td></td><td class="help">' . __('Link text, e.g. "Ransom Demands (PDF)"') . '</td></tr>
1959                 <tr>
1960                         <td></td>
1961                         <td>
1962                                 <input type="submit" class="button" name="insertonlybutton" value="' . attribute_escape(__('Insert into Post')) . '" />
1963                         </td>
1964                 </tr>
1965         </tbody></table>
1966 ';
1967 }
1968
1969 /**
1970  * {@internal Missing Short Description}}
1971  *
1972  * Support a GET parameter for disabling the flash uploader.
1973  *
1974  * @since unknown
1975  *
1976  * @param unknown_type $flash
1977  * @return unknown
1978  */
1979 function media_upload_use_flash($flash) {
1980         if ( array_key_exists('flash', $_REQUEST) )
1981                 $flash = !empty($_REQUEST['flash']);
1982         return $flash;
1983 }
1984
1985 add_filter('flash_uploader', 'media_upload_use_flash');
1986
1987 /**
1988  * {@internal Missing Short Description}}
1989  *
1990  * @since unknown
1991  */
1992 function media_upload_flash_bypass() {
1993         echo '<p class="upload-flash-bypass">';
1994         printf( __('You are using the Flash uploader.  Problems?  Try the <a href="%s">Browser uploader</a> instead.'), clean_url(add_query_arg('flash', 0)) );
1995         echo '</p>';
1996 }
1997
1998 /**
1999  * {@internal Missing Short Description}}
2000  *
2001  * @since unknown
2002  */
2003 function media_upload_html_bypass() {
2004         echo '<p class="upload-html-bypass">';
2005         if ( array_key_exists('flash', $_REQUEST) )
2006                 // the user manually selected the browser uploader, so let them switch back to Flash
2007                 printf( __('You are using the Browser uploader.  Try the <a href="%s">Flash uploader</a> instead.'), clean_url(add_query_arg('flash', 1)) );
2008         else
2009                 // the user probably doesn't have Flash
2010                 printf( __('You are using the Browser uploader.') );
2011
2012         echo '</p>';
2013 }
2014
2015 add_action('post-flash-upload-ui', 'media_upload_flash_bypass');
2016 add_action('post-html-upload-ui', 'media_upload_html_bypass');
2017
2018 /**
2019  * {@internal Missing Short Description}}
2020  *
2021  * Make sure the GET parameter sticks when we submit a form.
2022  *
2023  * @since unknown
2024  *
2025  * @param unknown_type $url
2026  * @return unknown
2027  */
2028 function media_upload_bypass_url($url) {
2029         if ( array_key_exists('flash', $_REQUEST) )
2030                 $url = add_query_arg('flash', intval($_REQUEST['flash']));
2031         return $url;
2032 }
2033
2034 add_filter('media_upload_form_url', 'media_upload_bypass_url');
2035
2036
2037
2038 add_filter('async_upload_image', 'get_media_item', 10, 2);
2039 add_filter('async_upload_audio', 'get_media_item', 10, 2);
2040 add_filter('async_upload_video', 'get_media_item', 10, 2);
2041 add_filter('async_upload_file', 'get_media_item', 10, 2);
2042
2043 add_action('media_upload_image', 'media_upload_image');
2044 add_action('media_upload_audio', 'media_upload_audio');
2045 add_action('media_upload_video', 'media_upload_video');
2046 add_action('media_upload_file', 'media_upload_file');
2047
2048 add_filter('media_upload_gallery', 'media_upload_gallery');
2049
2050 add_filter('media_upload_library', 'media_upload_library');
2051
2052 ?>