Wordpress 3.1.3-scripts
[autoinstalls/wordpress.git] / 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 2.5.0
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 2.5.0
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         $post_id = intval($_REQUEST['post_id']);
44
45         if ( $post_id )
46                 $attachments = intval( $wpdb->get_var( $wpdb->prepare( "SELECT count(*) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' AND post_parent = %d", $post_id ) ) );
47
48         if ( empty($attachments) ) {
49                 unset($tabs['gallery']);
50                 return $tabs;
51         }
52
53         $tabs['gallery'] = sprintf(__('Gallery (%s)'), "<span id='attachments-count'>$attachments</span>");
54
55         return $tabs;
56 }
57 add_filter('media_upload_tabs', 'update_gallery_tab');
58
59 /**
60  * {@internal Missing Short Description}}
61  *
62  * @since 2.5.0
63  */
64 function the_media_upload_tabs() {
65         global $redir_tab;
66         $tabs = media_upload_tabs();
67
68         if ( !empty($tabs) ) {
69                 echo "<ul id='sidemenu'>\n";
70                 if ( isset($redir_tab) && array_key_exists($redir_tab, $tabs) )
71                         $current = $redir_tab;
72                 elseif ( isset($_GET['tab']) && array_key_exists($_GET['tab'], $tabs) )
73                         $current = $_GET['tab'];
74                 else
75                         $current = apply_filters('media_upload_default_tab', 'type');
76
77                 foreach ( $tabs as $callback => $text ) {
78                         $class = '';
79                         if ( $current == $callback )
80                                 $class = " class='current'";
81                         $href = add_query_arg(array('tab'=>$callback, 's'=>false, 'paged'=>false, 'post_mime_type'=>false, 'm'=>false));
82                         $link = "<a href='" . esc_url($href) . "'$class>$text</a>";
83                         echo "\t<li id='" . esc_attr("tab-$callback") . "'>$link</li>\n";
84                 }
85                 echo "</ul>\n";
86         }
87 }
88
89 /**
90  * {@internal Missing Short Description}}
91  *
92  * @since 2.5.0
93  *
94  * @param unknown_type $id
95  * @param unknown_type $alt
96  * @param unknown_type $title
97  * @param unknown_type $align
98  * @param unknown_type $url
99  * @param unknown_type $rel
100  * @param unknown_type $size
101  * @return unknown
102  */
103 function get_image_send_to_editor($id, $caption, $title, $align, $url='', $rel = false, $size='medium', $alt = '') {
104
105         $html = get_image_tag($id, $alt, $title, $align, $size);
106
107         $rel = $rel ? ' rel="attachment wp-att-' . esc_attr($id).'"' : '';
108
109         if ( $url )
110                 $html = '<a href="' . esc_attr($url) . "\"$rel>$html</a>";
111
112         $html = apply_filters( 'image_send_to_editor', $html, $id, $caption, $title, $align, $url, $size, $alt );
113
114         return $html;
115 }
116
117 /**
118  * {@internal Missing Short Description}}
119  *
120  * @since 2.6.0
121  *
122  * @param unknown_type $html
123  * @param unknown_type $id
124  * @param unknown_type $alt
125  * @param unknown_type $title
126  * @param unknown_type $align
127  * @param unknown_type $url
128  * @param unknown_type $size
129  * @return unknown
130  */
131 function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) {
132
133         if ( empty($caption) || apply_filters( 'disable_captions', '' ) )
134                 return $html;
135
136         $id = ( 0 < (int) $id ) ? 'attachment_' . $id : '';
137
138         if ( ! preg_match( '/width="([0-9]+)/', $html, $matches ) )
139                 return $html;
140
141         $width = $matches[1];
142
143         $caption = str_replace( array( '>',    '<',    '"',      "'" ),
144                                                         array( '&gt;', '&lt;', '&quot;', '&#039;' ),
145                                                         $caption
146                                                   );
147
148         $html = preg_replace( '/(class=["\'][^\'"]*)align(none|left|right|center)\s?/', '$1', $html );
149         if ( empty($align) )
150                 $align = 'none';
151
152         $shcode = '[caption id="' . $id . '" align="align' . $align
153         . '" width="' . $width . '" caption="' . addslashes($caption) . '"]' . $html . '[/caption]';
154
155         return apply_filters( 'image_add_caption_shortcode', $shcode, $html );
156 }
157 add_filter( 'image_send_to_editor', 'image_add_caption', 20, 8 );
158
159 /**
160  * {@internal Missing Short Description}}
161  *
162  * @since 2.5.0
163  *
164  * @param unknown_type $html
165  */
166 function media_send_to_editor($html) {
167 ?>
168 <script type="text/javascript">
169 /* <![CDATA[ */
170 var win = window.dialogArguments || opener || parent || top;
171 win.send_to_editor('<?php echo addslashes($html); ?>');
172 /* ]]> */
173 </script>
174 <?php
175         exit;
176 }
177
178 /**
179  * {@internal Missing Short Description}}
180  *
181  * This handles the file upload POST itself, creating the attachment post.
182  *
183  * @since 2.5.0
184  *
185  * @param string $file_id Index into the {@link $_FILES} array of the upload
186  * @param int $post_id The post ID the media is associated with
187  * @param array $post_data allows you to overwrite some of the attachment
188  * @param array $overrides allows you to override the {@link wp_handle_upload()} behavior
189  * @return int the ID of the attachment
190  */
191 function media_handle_upload($file_id, $post_id, $post_data = array(), $overrides = array( 'test_form' => false )) {
192
193         $time = current_time('mysql');
194         if ( $post = get_post($post_id) ) {
195                 if ( substr( $post->post_date, 0, 4 ) > 0 )
196                         $time = $post->post_date;
197         }
198
199         $name = $_FILES[$file_id]['name'];
200         $file = wp_handle_upload($_FILES[$file_id], $overrides, $time);
201
202         if ( isset($file['error']) )
203                 return new WP_Error( 'upload_error', $file['error'] );
204
205         $name_parts = pathinfo($name);
206         $name = trim( substr( $name, 0, -(1 + strlen($name_parts['extension'])) ) );
207
208         $url = $file['url'];
209         $type = $file['type'];
210         $file = $file['file'];
211         $title = $name;
212         $content = '';
213
214         // use image exif/iptc data for title and caption defaults if possible
215         if ( $image_meta = @wp_read_image_metadata($file) ) {
216                 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) )
217                         $title = $image_meta['title'];
218                 if ( trim( $image_meta['caption'] ) )
219                         $content = $image_meta['caption'];
220         }
221
222         // Construct the attachment array
223         $attachment = array_merge( array(
224                 'post_mime_type' => $type,
225                 'guid' => $url,
226                 'post_parent' => $post_id,
227                 'post_title' => $title,
228                 'post_content' => $content,
229         ), $post_data );
230
231         // Save the data
232         $id = wp_insert_attachment($attachment, $file, $post_id);
233         if ( !is_wp_error($id) ) {
234                 wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
235         }
236
237         return $id;
238
239 }
240
241 /**
242  * This handles a sideloaded file in the same way as an uploaded file is handled by {@link media_handle_upload()}
243  *
244  * @since 2.6.0
245  *
246  * @param array $file_array Array similar to a {@link $_FILES} upload array
247  * @param int $post_id The post ID the media is associated with
248  * @param string $desc Description of the sideloaded file
249  * @param array $post_data allows you to overwrite some of the attachment
250  * @return int|object The ID of the attachment or a WP_Error on failure
251  */
252 function media_handle_sideload($file_array, $post_id, $desc = null, $post_data = array()) {
253         $overrides = array('test_form'=>false);
254
255         $file = wp_handle_sideload($file_array, $overrides);
256         if ( isset($file['error']) )
257                 return new WP_Error( 'upload_error', $file['error'] );
258
259         $url = $file['url'];
260         $type = $file['type'];
261         $file = $file['file'];
262         $title = preg_replace('/\.[^.]+$/', '', basename($file));
263         $content = '';
264
265         // use image exif/iptc data for title and caption defaults if possible
266         if ( $image_meta = @wp_read_image_metadata($file) ) {
267                 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) )
268                         $title = $image_meta['title'];
269                 if ( trim( $image_meta['caption'] ) )
270                         $content = $image_meta['caption'];
271         }
272
273         $title = isset($desc) ? $desc : '';
274
275         // Construct the attachment array
276         $attachment = array_merge( array(
277                 'post_mime_type' => $type,
278                 'guid' => $url,
279                 'post_parent' => $post_id,
280                 'post_title' => $title,
281                 'post_content' => $content,
282         ), $post_data );
283
284         // Save the attachment metadata
285         $id = wp_insert_attachment($attachment, $file, $post_id);
286         if ( !is_wp_error($id) )
287                 wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
288
289         return $id;
290 }
291
292 /**
293  * {@internal Missing Short Description}}
294  *
295  * Wrap iframe content (produced by $content_func) in a doctype, html head/body
296  * etc any additional function args will be passed to content_func.
297  *
298  * @since 2.5.0
299  *
300  * @param unknown_type $content_func
301  */
302 function wp_iframe($content_func /* ... */) {
303 ?>
304 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
305 <html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
306 <head>
307 <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
308 <title><?php bloginfo('name') ?> &rsaquo; <?php _e('Uploads'); ?> &#8212; <?php _e('WordPress'); ?></title>
309 <?php
310 wp_enqueue_style( 'global' );
311 wp_enqueue_style( 'wp-admin' );
312 wp_enqueue_style( 'colors' );
313 // Check callback name for 'media'
314 if ( ( is_array( $content_func ) && ! empty( $content_func[1] ) && 0 === strpos( (string) $content_func[1], 'media' ) )
315         || ( ! is_array( $content_func ) && 0 === strpos( $content_func, 'media' ) ) )
316         wp_enqueue_style( 'media' );
317 wp_enqueue_style( 'ie' );
318 ?>
319 <script type="text/javascript">
320 //<![CDATA[
321 addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
322 var userSettings = {'url':'<?php echo SITECOOKIEPATH; ?>','uid':'<?php if ( ! isset($current_user) ) $current_user = wp_get_current_user(); echo $current_user->ID; ?>','time':'<?php echo time(); ?>'};
323 var ajaxurl = '<?php echo admin_url('admin-ajax.php'); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup',
324 isRtl = <?php echo (int) is_rtl(); ?>;
325 //]]>
326 </script>
327 <?php
328 do_action('admin_enqueue_scripts', 'media-upload-popup');
329 do_action('admin_print_styles-media-upload-popup');
330 do_action('admin_print_styles');
331 do_action('admin_print_scripts-media-upload-popup');
332 do_action('admin_print_scripts');
333 do_action('admin_head-media-upload-popup');
334 do_action('admin_head');
335
336 if ( is_string($content_func) )
337         do_action( "admin_head_{$content_func}" );
338 ?>
339 </head>
340 <body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?>>
341 <?php
342         $args = func_get_args();
343         $args = array_slice($args, 1);
344         call_user_func_array($content_func, $args);
345
346         do_action('admin_print_footer_scripts');
347 ?>
348 <script type="text/javascript">if(typeof wpOnload=='function')wpOnload();</script>
349 </body>
350 </html>
351 <?php
352 }
353
354 /**
355  * {@internal Missing Short Description}}
356  *
357  * @since 2.5.0
358  */
359 function media_buttons() {
360         $do_image = $do_audio = $do_video = true;
361         if ( is_multisite() ) {
362                 $media_buttons = get_site_option( 'mu_media_buttons' );
363                 if ( empty($media_buttons['image']) )
364                         $do_image = false;
365                 if ( empty($media_buttons['audio']) )
366                         $do_audio = false;
367                 if ( empty($media_buttons['video']) )
368                         $do_video = false;
369         }
370         $out = '';
371
372         if ( $do_image )
373                 $out .= _media_button(__('Add an Image'), 'images/media-button-image.gif?ver=20100531', 'image');
374         if ( $do_video )
375                 $out .= _media_button(__('Add Video'), 'images/media-button-video.gif?ver=20100531', 'video');
376         if ( $do_audio )
377                 $out .= _media_button(__('Add Audio'), 'images/media-button-music.gif?ver=20100531', 'audio');
378
379         $out .= _media_button(__('Add Media'), 'images/media-button-other.gif?ver=20100531', 'media');
380
381         $context = apply_filters('media_buttons_context', __('Upload/Insert %s'));
382
383         printf($context, $out);
384 }
385 add_action( 'media_buttons', 'media_buttons' );
386
387 function _media_button($title, $icon, $type) {
388         return "<a href='" . esc_url( get_upload_iframe_src($type) ) . "' id='add_$type' class='thickbox' title='$title'><img src='" . esc_url( admin_url( $icon ) ) . "' alt='$title' onclick='return false;' /></a>";
389 }
390
391 function get_upload_iframe_src($type) {
392         global $post_ID, $temp_ID;
393         $uploading_iframe_ID = (int) (0 == $post_ID ? $temp_ID : $post_ID);
394         $upload_iframe_src = add_query_arg('post_id', $uploading_iframe_ID, 'media-upload.php');
395
396         if ( 'media' != $type )
397                 $upload_iframe_src = add_query_arg('type', $type, $upload_iframe_src);
398         $upload_iframe_src = apply_filters($type . '_upload_iframe_src', $upload_iframe_src);
399
400         return add_query_arg('TB_iframe', true, $upload_iframe_src);
401 }
402
403 /**
404  * {@internal Missing Short Description}}
405  *
406  * @since 2.5.0
407  *
408  * @return unknown
409  */
410 function media_upload_form_handler() {
411         check_admin_referer('media-form');
412
413         $errors = null;
414
415         if ( isset($_POST['send']) ) {
416                 $keys = array_keys($_POST['send']);
417                 $send_id = (int) array_shift($keys);
418         }
419
420         if ( !empty($_POST['attachments']) ) foreach ( $_POST['attachments'] as $attachment_id => $attachment ) {
421                 $post = $_post = get_post($attachment_id, ARRAY_A);
422                 if ( isset($attachment['post_content']) )
423                         $post['post_content'] = $attachment['post_content'];
424                 if ( isset($attachment['post_title']) )
425                         $post['post_title'] = $attachment['post_title'];
426                 if ( isset($attachment['post_excerpt']) )
427                         $post['post_excerpt'] = $attachment['post_excerpt'];
428                 if ( isset($attachment['menu_order']) )
429                         $post['menu_order'] = $attachment['menu_order'];
430
431                 if ( isset($send_id) && $attachment_id == $send_id ) {
432                         if ( isset($attachment['post_parent']) )
433                                 $post['post_parent'] = $attachment['post_parent'];
434                 }
435
436                 $post = apply_filters('attachment_fields_to_save', $post, $attachment);
437
438                 if ( isset($attachment['image_alt']) ) {
439                         $image_alt = get_post_meta($attachment_id, '_wp_attachment_image_alt', true);
440                         if ( $image_alt != stripslashes($attachment['image_alt']) ) {
441                                 $image_alt = wp_strip_all_tags( stripslashes($attachment['image_alt']), true );
442                                 // update_meta expects slashed
443                                 update_post_meta( $attachment_id, '_wp_attachment_image_alt', addslashes($image_alt) );
444                         }
445                 }
446
447                 if ( isset($post['errors']) ) {
448                         $errors[$attachment_id] = $post['errors'];
449                         unset($post['errors']);
450                 }
451
452                 if ( $post != $_post )
453                         wp_update_post($post);
454
455                 foreach ( get_attachment_taxonomies($post) as $t ) {
456                         if ( isset($attachment[$t]) )
457                                 wp_set_object_terms($attachment_id, array_map('trim', preg_split('/,+/', $attachment[$t])), $t, false);
458                 }
459         }
460
461         if ( isset($_POST['insert-gallery']) || isset($_POST['update-gallery']) ) { ?>
462                 <script type="text/javascript">
463                 /* <![CDATA[ */
464                 var win = window.dialogArguments || opener || parent || top;
465                 win.tb_remove();
466                 /* ]]> */
467                 </script>
468                 <?php
469                 exit;
470         }
471
472         if ( isset($send_id) ) {
473                 $attachment = stripslashes_deep( $_POST['attachments'][$send_id] );
474
475                 $html = $attachment['post_title'];
476                 if ( !empty($attachment['url']) ) {
477                         $rel = '';
478                         if ( strpos($attachment['url'], 'attachment_id') || get_attachment_link($send_id) == $attachment['url'] )
479                                 $rel = " rel='attachment wp-att-" . esc_attr($send_id) . "'";
480                         $html = "<a href='{$attachment['url']}'$rel>$html</a>";
481                 }
482
483                 $html = apply_filters('media_send_to_editor', $html, $send_id, $attachment);
484                 return media_send_to_editor($html);
485         }
486
487         return $errors;
488 }
489
490 /**
491  * {@internal Missing Short Description}}
492  *
493  * @since 2.5.0
494  *
495  * @return unknown
496  */
497 function media_upload_image() {
498         $errors = array();
499         $id = 0;
500
501         if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
502                 check_admin_referer('media-form');
503                 // Upload File button was clicked
504                 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
505                 unset($_FILES);
506                 if ( is_wp_error($id) ) {
507                         $errors['upload_error'] = $id;
508                         $id = false;
509                 }
510         }
511
512         if ( !empty($_POST['insertonlybutton']) ) {
513                 $alt = $align = '';
514
515                 $src = $_POST['insertonly']['src'];
516                 if ( !empty($src) && !strpos($src, '://') )
517                         $src = "http://$src";
518                 $alt = esc_attr($_POST['insertonly']['alt']);
519                 if ( isset($_POST['insertonly']['align']) ) {
520                         $align = esc_attr($_POST['insertonly']['align']);
521                         $class = " class='align$align'";
522                 }
523                 if ( !empty($src) )
524                         $html = "<img src='" . esc_url($src) . "' alt='$alt'$class />";
525
526                 $html = apply_filters('image_send_to_editor_url', $html, esc_url_raw($src), $alt, $align);
527                 return media_send_to_editor($html);
528         }
529
530         if ( !empty($_POST) ) {
531                 $return = media_upload_form_handler();
532
533                 if ( is_string($return) )
534                         return $return;
535                 if ( is_array($return) )
536                         $errors = $return;
537         }
538
539         if ( isset($_POST['save']) ) {
540                 $errors['upload_notice'] = __('Saved.');
541                 return media_upload_gallery();
542         }
543
544         if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
545                 return wp_iframe( 'media_upload_type_url_form', 'image', $errors, $id );
546
547         return wp_iframe( 'media_upload_type_form', 'image', $errors, $id );
548 }
549
550 /**
551  * Download an image from the specified URL and attach it to a post.
552  *
553  * @since 2.6.0
554  *
555  * @param string $file The URL of the image to download
556  * @param int $post_id The post ID the media is to be associated with
557  * @param string $desc Optional. Description of the image
558  * @return string|WP_Error Populated HTML img tag on success
559  */
560 function media_sideload_image($file, $post_id, $desc = null) {
561         if ( ! empty($file) ) {
562                 // Download file to temp location
563                 $tmp = download_url( $file );
564
565                 // Set variables for storage
566                 // fix file filename for query strings
567                 preg_match('/[^\?]+\.(jpg|JPG|jpe|JPE|jpeg|JPEG|gif|GIF|png|PNG)/', $file, $matches);
568                 $file_array['name'] = basename($matches[0]);
569                 $file_array['tmp_name'] = $tmp;
570
571                 // If error storing temporarily, unlink
572                 if ( is_wp_error( $tmp ) ) {
573                         @unlink($file_array['tmp_name']);
574                         $file_array['tmp_name'] = '';
575                 }
576
577                 // do the validation and storage stuff
578                 $id = media_handle_sideload( $file_array, $post_id, $desc );
579                 // If error storing permanently, unlink
580                 if ( is_wp_error($id) ) {
581                         @unlink($file_array['tmp_name']);
582                         return $id;
583                 }
584
585                 $src = wp_get_attachment_url( $id );
586         }
587
588         // Finally check to make sure the file has been saved, then return the html
589         if ( ! empty($src) ) {
590                 $alt = isset($desc) ? esc_attr($desc) : '';
591                 $html = "<img src='$src' alt='$alt' />";
592                 return $html;
593         }
594 }
595
596 /**
597  * {@internal Missing Short Description}}
598  *
599  * @since 2.5.0
600  *
601  * @return unknown
602  */
603 function media_upload_audio() {
604         $errors = array();
605         $id = 0;
606
607         if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
608                 check_admin_referer('media-form');
609                 // Upload File button was clicked
610                 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
611                 unset($_FILES);
612                 if ( is_wp_error($id) ) {
613                         $errors['upload_error'] = $id;
614                         $id = false;
615                 }
616         }
617
618         if ( !empty($_POST['insertonlybutton']) ) {
619                 $href = $_POST['insertonly']['href'];
620                 if ( !empty($href) && !strpos($href, '://') )
621                         $href = "http://$href";
622
623                 $title = esc_attr($_POST['insertonly']['title']);
624                 if ( empty($title) )
625             $title = esc_attr( basename($href) );
626
627                 if ( !empty($title) && !empty($href) )
628             $html = "<a href='" . esc_url($href) . "' >$title</a>";
629
630                 $html = apply_filters('audio_send_to_editor_url', $html, $href, $title);
631
632                 return media_send_to_editor($html);
633         }
634
635         if ( !empty($_POST) ) {
636                 $return = media_upload_form_handler();
637
638                 if ( is_string($return) )
639                         return $return;
640                 if ( is_array($return) )
641                         $errors = $return;
642         }
643
644         if ( isset($_POST['save']) ) {
645                 $errors['upload_notice'] = __('Saved.');
646                 return media_upload_gallery();
647         }
648
649         if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
650                 return wp_iframe( 'media_upload_type_url_form', 'audio', $errors, $id );
651
652         return wp_iframe( 'media_upload_type_form', 'audio', $errors, $id );
653 }
654
655 /**
656  * {@internal Missing Short Description}}
657  *
658  * @since 2.5.0
659  *
660  * @return unknown
661  */
662 function media_upload_video() {
663         $errors = array();
664         $id = 0;
665
666         if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
667                 check_admin_referer('media-form');
668                 // Upload File button was clicked
669                 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
670                 unset($_FILES);
671                 if ( is_wp_error($id) ) {
672                         $errors['upload_error'] = $id;
673                         $id = false;
674                 }
675         }
676
677         if ( !empty($_POST['insertonlybutton']) ) {
678                 $href = $_POST['insertonly']['href'];
679                 if ( !empty($href) && !strpos($href, '://') )
680                         $href = "http://$href";
681
682                 $title = esc_attr($_POST['insertonly']['title']);
683         if ( empty($title) )
684             $title = esc_attr( basename($href) );
685
686                 if ( !empty($title) && !empty($href) )
687             $html = "<a href='" . esc_url($href) . "' >$title</a>";
688
689                 $html = apply_filters('video_send_to_editor_url', $html, $href, $title);
690
691                 return media_send_to_editor($html);
692         }
693
694         if ( !empty($_POST) ) {
695                 $return = media_upload_form_handler();
696
697                 if ( is_string($return) )
698                         return $return;
699                 if ( is_array($return) )
700                         $errors = $return;
701         }
702
703         if ( isset($_POST['save']) ) {
704                 $errors['upload_notice'] = __('Saved.');
705                 return media_upload_gallery();
706         }
707
708         if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
709                 return wp_iframe( 'media_upload_type_url_form', 'video', $errors, $id );
710
711         return wp_iframe( 'media_upload_type_form', 'video', $errors, $id );
712 }
713
714 /**
715  * {@internal Missing Short Description}}
716  *
717  * @since 2.5.0
718  *
719  * @return unknown
720  */
721 function media_upload_file() {
722         $errors = array();
723         $id = 0;
724
725         if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
726                 check_admin_referer('media-form');
727                 // Upload File button was clicked
728                 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
729                 unset($_FILES);
730                 if ( is_wp_error($id) ) {
731                         $errors['upload_error'] = $id;
732                         $id = false;
733                 }
734         }
735
736         if ( !empty($_POST['insertonlybutton']) ) {
737                 $href = $_POST['insertonly']['href'];
738                 if ( !empty($href) && !strpos($href, '://') )
739                         $href = "http://$href";
740
741                 $title = esc_attr($_POST['insertonly']['title']);
742                 if ( empty($title) )
743                         $title = basename($href);
744                 if ( !empty($title) && !empty($href) )
745                         $html = "<a href='" . esc_url($href) . "' >$title</a>";
746                 $html = apply_filters('file_send_to_editor_url', $html, esc_url_raw($href), $title);
747                 return media_send_to_editor($html);
748         }
749
750         if ( !empty($_POST) ) {
751                 $return = media_upload_form_handler();
752
753                 if ( is_string($return) )
754                         return $return;
755                 if ( is_array($return) )
756                         $errors = $return;
757         }
758
759         if ( isset($_POST['save']) ) {
760                 $errors['upload_notice'] = __('Saved.');
761                 return media_upload_gallery();
762         }
763
764         if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
765                 return wp_iframe( 'media_upload_type_url_form', 'file', $errors, $id );
766
767         return wp_iframe( 'media_upload_type_form', 'file', $errors, $id );
768 }
769
770 /**
771  * {@internal Missing Short Description}}
772  *
773  * @since 2.5.0
774  *
775  * @return unknown
776  */
777 function media_upload_gallery() {
778         $errors = array();
779
780         if ( !empty($_POST) ) {
781                 $return = media_upload_form_handler();
782
783                 if ( is_string($return) )
784                         return $return;
785                 if ( is_array($return) )
786                         $errors = $return;
787         }
788
789         wp_enqueue_script('admin-gallery');
790         return wp_iframe( 'media_upload_gallery_form', $errors );
791 }
792
793 /**
794  * {@internal Missing Short Description}}
795  *
796  * @since 2.5.0
797  *
798  * @return unknown
799  */
800 function media_upload_library() {
801         $errors = array();
802         if ( !empty($_POST) ) {
803                 $return = media_upload_form_handler();
804
805                 if ( is_string($return) )
806                         return $return;
807                 if ( is_array($return) )
808                         $errors = $return;
809         }
810
811         return wp_iframe( 'media_upload_library_form', $errors );
812 }
813
814 /**
815  * Retrieve HTML for the image alignment radio buttons with the specified one checked.
816  *
817  * @since 2.7.0
818  *
819  * @param unknown_type $post
820  * @param unknown_type $checked
821  * @return unknown
822  */
823 function image_align_input_fields( $post, $checked = '' ) {
824
825         if ( empty($checked) )
826                 $checked = get_user_setting('align', 'none');
827
828         $alignments = array('none' => __('None'), 'left' => __('Left'), 'center' => __('Center'), 'right' => __('Right'));
829         if ( !array_key_exists( (string) $checked, $alignments ) )
830                 $checked = 'none';
831
832         $out = array();
833         foreach ( $alignments as $name => $label ) {
834                 $name = esc_attr($name);
835                 $out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'".
836                         ( $checked == $name ? " checked='checked'" : "" ) .
837                         " /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>$label</label>";
838         }
839         return join("\n", $out);
840 }
841
842 /**
843  * Retrieve HTML for the size radio buttons with the specified one checked.
844  *
845  * @since 2.7.0
846  *
847  * @param unknown_type $post
848  * @param unknown_type $check
849  * @return unknown
850  */
851 function image_size_input_fields( $post, $check = '' ) {
852
853                 // get a list of the actual pixel dimensions of each possible intermediate version of this image
854                 $size_names = array('thumbnail' => __('Thumbnail'), 'medium' => __('Medium'), 'large' => __('Large'), 'full' => __('Full Size'));
855
856                 if ( empty($check) )
857                         $check = get_user_setting('imgsize', 'medium');
858
859                 foreach ( $size_names as $size => $label ) {
860                         $downsize = image_downsize($post->ID, $size);
861                         $checked = '';
862
863                         // is this size selectable?
864                         $enabled = ( $downsize[3] || 'full' == $size );
865                         $css_id = "image-size-{$size}-{$post->ID}";
866                         // if this size is the default but that's not available, don't select it
867                         if ( $size == $check ) {
868                                 if ( $enabled )
869                                         $checked = " checked='checked'";
870                                 else
871                                         $check = '';
872                         } elseif ( !$check && $enabled && 'thumbnail' != $size ) {
873                                 // if $check is not enabled, default to the first available size that's bigger than a thumbnail
874                                 $check = $size;
875                                 $checked = " checked='checked'";
876                         }
877
878                         $html = "<div class='image-size-item'><input type='radio' " . disabled( $enabled, false, false ) . "name='attachments[$post->ID][image-size]' id='{$css_id}' value='{$size}'$checked />";
879
880                         $html .= "<label for='{$css_id}'>$label</label>";
881                         // only show the dimensions if that choice is available
882                         if ( $enabled )
883                                 $html .= " <label for='{$css_id}' class='help'>" . sprintf( "(%d&nbsp;&times;&nbsp;%d)", $downsize[1], $downsize[2] ). "</label>";
884
885                         $html .= '</div>';
886
887                         $out[] = $html;
888                 }
889
890                 return array(
891                         'label' => __('Size'),
892                         'input' => 'html',
893                         'html'  => join("\n", $out),
894                 );
895 }
896
897 /**
898  * Retrieve HTML for the Link URL buttons with the default link type as specified.
899  *
900  * @since 2.7.0
901  *
902  * @param unknown_type $post
903  * @param unknown_type $url_type
904  * @return unknown
905  */
906 function image_link_input_fields($post, $url_type = '') {
907
908         $file = wp_get_attachment_url($post->ID);
909         $link = get_attachment_link($post->ID);
910
911         if ( empty($url_type) )
912                 $url_type = get_user_setting('urlbutton', 'post');
913
914         $url = '';
915         if ( $url_type == 'file' )
916                 $url = $file;
917         elseif ( $url_type == 'post' )
918                 $url = $link;
919
920         return "
921         <input type='text' class='text urlfield' name='attachments[$post->ID][url]' value='" . esc_attr($url) . "' /><br />
922         <button type='button' class='button urlnone' title=''>" . __('None') . "</button>
923         <button type='button' class='button urlfile' title='" . esc_attr($file) . "'>" . __('File URL') . "</button>
924         <button type='button' class='button urlpost' title='" . esc_attr($link) . "'>" . __('Post URL') . "</button>
925 ";
926 }
927
928 /**
929  * {@internal Missing Short Description}}
930  *
931  * @since 2.5.0
932  *
933  * @param unknown_type $form_fields
934  * @param unknown_type $post
935  * @return unknown
936  */
937 function image_attachment_fields_to_edit($form_fields, $post) {
938         if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
939                 $alt = get_post_meta($post->ID, '_wp_attachment_image_alt', true);
940                 if ( empty($alt) )
941                         $alt = '';
942
943                 $form_fields['post_title']['required'] = true;
944
945                 $form_fields['image_alt'] = array(
946                         'value' => $alt,
947                         'label' => __('Alternate Text'),
948                         'helps' => __('Alt text for the image, e.g. &#8220;The Mona Lisa&#8221;')
949                 );
950
951                 $form_fields['align'] = array(
952                         'label' => __('Alignment'),
953                         'input' => 'html',
954                         'html'  => image_align_input_fields($post, get_option('image_default_align')),
955                 );
956
957                 $form_fields['image-size'] = image_size_input_fields( $post, get_option('image_default_size', 'medium') );
958
959         } else {
960                 unset( $form_fields['image_alt'] );
961         }
962         return $form_fields;
963 }
964
965 add_filter('attachment_fields_to_edit', 'image_attachment_fields_to_edit', 10, 2);
966
967 /**
968  * {@internal Missing Short Description}}
969  *
970  * @since 2.5.0
971  *
972  * @param unknown_type $form_fields
973  * @param unknown_type $post
974  * @return unknown
975  */
976 function media_single_attachment_fields_to_edit( $form_fields, $post ) {
977         unset($form_fields['url'], $form_fields['align'], $form_fields['image-size']);
978         return $form_fields;
979 }
980
981 /**
982  * {@internal Missing Short Description}}
983  *
984  * @since 2.8.0
985  *
986  * @param unknown_type $form_fields
987  * @param unknown_type $post
988  * @return unknown
989  */
990 function media_post_single_attachment_fields_to_edit( $form_fields, $post ) {
991         unset($form_fields['image_url']);
992         return $form_fields;
993 }
994
995 /**
996  * {@internal Missing Short Description}}
997  *
998  * @since 2.5.0
999  *
1000  * @param unknown_type $post
1001  * @param unknown_type $attachment
1002  * @return unknown
1003  */
1004 function image_attachment_fields_to_save($post, $attachment) {
1005         if ( substr($post['post_mime_type'], 0, 5) == 'image' ) {
1006                 if ( strlen(trim($post['post_title'])) == 0 ) {
1007                         $post['post_title'] = preg_replace('/\.\w+$/', '', basename($post['guid']));
1008                         $post['errors']['post_title']['errors'][] = __('Empty Title filled from filename.');
1009                 }
1010         }
1011
1012         return $post;
1013 }
1014
1015 add_filter('attachment_fields_to_save', 'image_attachment_fields_to_save', 10, 2);
1016
1017 /**
1018  * {@internal Missing Short Description}}
1019  *
1020  * @since 2.5.0
1021  *
1022  * @param unknown_type $html
1023  * @param unknown_type $attachment_id
1024  * @param unknown_type $attachment
1025  * @return unknown
1026  */
1027 function image_media_send_to_editor($html, $attachment_id, $attachment) {
1028         $post =& get_post($attachment_id);
1029         if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
1030                 $url = $attachment['url'];
1031                 $align = !empty($attachment['align']) ? $attachment['align'] : 'none';
1032                 $size = !empty($attachment['image-size']) ? $attachment['image-size'] : 'medium';
1033                 $alt = !empty($attachment['image_alt']) ? $attachment['image_alt'] : '';
1034                 $rel = ( $url == get_attachment_link($attachment_id) );
1035
1036                 return get_image_send_to_editor($attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size, $alt);
1037         }
1038
1039         return $html;
1040 }
1041
1042 add_filter('media_send_to_editor', 'image_media_send_to_editor', 10, 3);
1043
1044 /**
1045  * {@internal Missing Short Description}}
1046  *
1047  * @since 2.5.0
1048  *
1049  * @param unknown_type $post
1050  * @param unknown_type $errors
1051  * @return unknown
1052  */
1053 function get_attachment_fields_to_edit($post, $errors = null) {
1054         if ( is_int($post) )
1055                 $post =& get_post($post);
1056         if ( is_array($post) )
1057                 $post = (object) $post;
1058
1059         $image_url = wp_get_attachment_url($post->ID);
1060
1061         $edit_post = sanitize_post($post, 'edit');
1062
1063
1064
1065         $form_fields = array(
1066                 'post_title'   => array(
1067                         'label'      => __('Title'),
1068                         'value'      => $edit_post->post_title
1069                 ),
1070                 'image_alt'   => array(),
1071                 'post_excerpt' => array(
1072                         'label'      => __('Caption'),
1073                         'value'      => $edit_post->post_excerpt
1074                 ),
1075                 'post_content' => array(
1076                         'label'      => __('Description'),
1077                         'value'      => $edit_post->post_content,
1078                         'input'      => 'textarea'
1079                 ),
1080                 'url'          => array(
1081                         'label'      => __('Link URL'),
1082                         'input'      => 'html',
1083                         'html'       => image_link_input_fields($post, get_option('image_default_link_type')),
1084                         'helps'      => __('Enter a link URL or click above for presets.')
1085                 ),
1086                 'menu_order'   => array(
1087                         'label'      => __('Order'),
1088                         'value'      => $edit_post->menu_order
1089                 ),
1090                 'image_url'     => array(
1091                         'label'      => __('File URL'),
1092                         'input'      => 'html',
1093                         'html'       => "<input type='text' class='text urlfield' readonly='readonly' name='attachments[$post->ID][url]' value='" . esc_attr($image_url) . "' /><br />",
1094                         'value'      => wp_get_attachment_url($post->ID),
1095                         'helps'      => __('Location of the uploaded file.')
1096                 )
1097         );
1098
1099         foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
1100                 $t = (array) get_taxonomy($taxonomy);
1101                 if ( ! $t['public'] )
1102                         continue;
1103                 if ( empty($t['label']) )
1104                         $t['label'] = $taxonomy;
1105                 if ( empty($t['args']) )
1106                         $t['args'] = array();
1107
1108                 $terms = get_object_term_cache($post->ID, $taxonomy);
1109                 if ( empty($terms) )
1110                         $terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);
1111
1112                 $values = array();
1113
1114                 foreach ( $terms as $term )
1115                         $values[] = $term->name;
1116                 $t['value'] = join(', ', $values);
1117
1118                 $form_fields[$taxonomy] = $t;
1119         }
1120
1121         // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default
1122         // The recursive merge is easily traversed with array casting: foreach( (array) $things as $thing )
1123         $form_fields = array_merge_recursive($form_fields, (array) $errors);
1124
1125         $form_fields = apply_filters('attachment_fields_to_edit', $form_fields, $post);
1126
1127         return $form_fields;
1128 }
1129
1130 /**
1131  * Retrieve HTML for media items of post gallery.
1132  *
1133  * The HTML markup retrieved will be created for the progress of SWF Upload
1134  * component. Will also create link for showing and hiding the form to modify
1135  * the image attachment.
1136  *
1137  * @since 2.5.0
1138  *
1139  * @param int $post_id Optional. Post ID.
1140  * @param array $errors Errors for attachment, if any.
1141  * @return string
1142  */
1143 function get_media_items( $post_id, $errors ) {
1144         $attachments = array();
1145         if ( $post_id ) {
1146                 $post = get_post($post_id);
1147                 if ( $post && $post->post_type == 'attachment' )
1148                         $attachments = array($post->ID => $post);
1149                 else
1150                         $attachments = get_children( array( 'post_parent' => $post_id, 'post_type' => 'attachment', 'orderby' => 'menu_order ASC, ID', 'order' => 'DESC') );
1151         } else {
1152                 if ( is_array($GLOBALS['wp_the_query']->posts) )
1153                         foreach ( $GLOBALS['wp_the_query']->posts as $attachment )
1154                                 $attachments[$attachment->ID] = $attachment;
1155         }
1156
1157         $output = '';
1158         foreach ( (array) $attachments as $id => $attachment ) {
1159                 if ( $attachment->post_status == 'trash' )
1160                         continue;
1161                 if ( $item = get_media_item( $id, array( 'errors' => isset($errors[$id]) ? $errors[$id] : null) ) )
1162                         $output .= "\n<div id='media-item-$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>";
1163         }
1164
1165         return $output;
1166 }
1167
1168 /**
1169  * Retrieve HTML form for modifying the image attachment.
1170  *
1171  * @since 2.5.0
1172  *
1173  * @param int $attachment_id Attachment ID for modification.
1174  * @param string|array $args Optional. Override defaults.
1175  * @return string HTML form for attachment.
1176  */
1177 function get_media_item( $attachment_id, $args = null ) {
1178         global $redir_tab;
1179
1180         if ( ( $attachment_id = intval( $attachment_id ) ) && $thumb_url = wp_get_attachment_image_src( $attachment_id, 'thumbnail', true ) )
1181                 $thumb_url = $thumb_url[0];
1182         else
1183                 $thumb_url = false;
1184
1185         $post = get_post( $attachment_id );
1186
1187         $default_args = array( 'errors' => null, 'send' => $post->post_parent ? post_type_supports( get_post_type( $post->post_parent ), 'editor' ) : true, 'delete' => true, 'toggle' => true, 'show_title' => true );
1188         $args = wp_parse_args( $args, $default_args );
1189         $args = apply_filters( 'get_media_item_args', $args );
1190         extract( $args, EXTR_SKIP );
1191
1192         $toggle_on  = __( 'Show' );
1193         $toggle_off = __( 'Hide' );
1194
1195         $filename = esc_html( basename( $post->guid ) );
1196         $title = esc_attr( $post->post_title );
1197
1198         if ( $_tags = get_the_tags( $attachment_id ) ) {
1199                 foreach ( $_tags as $tag )
1200                         $tags[] = $tag->name;
1201                 $tags = esc_attr( join( ', ', $tags ) );
1202         }
1203
1204         $post_mime_types = get_post_mime_types();
1205         $keys = array_keys( wp_match_mime_types( array_keys( $post_mime_types ), $post->post_mime_type ) );
1206         $type = array_shift( $keys );
1207         $type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />";
1208
1209         $form_fields = get_attachment_fields_to_edit( $post, $errors );
1210
1211         if ( $toggle ) {
1212                 $class = empty( $errors ) ? 'startclosed' : 'startopen';
1213                 $toggle_links = "
1214         <a class='toggle describe-toggle-on' href='#'>$toggle_on</a>
1215         <a class='toggle describe-toggle-off' href='#'>$toggle_off</a>";
1216         } else {
1217                 $class = 'form-table';
1218                 $toggle_links = '';
1219         }
1220
1221         $display_title = ( !empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case
1222         $display_title = $show_title ? "<div class='filename new'><span class='title'>" . wp_html_excerpt( $display_title, 60 ) . "</span></div>" : '';
1223
1224         $gallery = ( ( isset( $_REQUEST['tab'] ) && 'gallery' == $_REQUEST['tab'] ) || ( isset( $redir_tab ) && 'gallery' == $redir_tab ) );
1225         $order = '';
1226
1227         foreach ( $form_fields as $key => $val ) {
1228                 if ( 'menu_order' == $key ) {
1229                         if ( $gallery )
1230                                 $order = "<div class='menu_order'> <input class='menu_order_input' type='text' id='attachments[$attachment_id][menu_order]' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ). "' /></div>";
1231                         else
1232                                 $order = "<input type='hidden' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' />";
1233
1234                         unset( $form_fields['menu_order'] );
1235                         break;
1236                 }
1237         }
1238
1239         $media_dims = '';
1240         $meta = wp_get_attachment_metadata( $post->ID );
1241         if ( is_array( $meta ) && array_key_exists( 'width', $meta ) && array_key_exists( 'height', $meta ) )
1242                 $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']}&nbsp;&times;&nbsp;{$meta['height']}</span> ";
1243         $media_dims = apply_filters( 'media_meta', $media_dims, $post );
1244
1245         $image_edit_button = '';
1246         if ( gd_edit_image_support( $post->post_mime_type ) ) {
1247                 $nonce = wp_create_nonce( "image_editor-$post->ID" );
1248                 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <img src='" . esc_url( admin_url( 'images/wpspin_light.gif' ) ) . "' class='imgedit-wait-spin' alt='' />";
1249         }
1250
1251         $attachment_url = get_permalink( $attachment_id );
1252
1253         $item = "
1254         $type_html
1255         $toggle_links
1256         $order
1257         $display_title
1258         <table class='slidetoggle describe $class'>
1259                 <thead class='media-item-info' id='media-head-$post->ID'>
1260                 <tr valign='top'>
1261                         <td class='A1B1' id='thumbnail-head-$post->ID'>
1262                         <p><a href='$attachment_url' target='_blank'><img class='thumbnail' src='$thumb_url' alt='' style='margin-top: 3px' /></a></p>
1263                         <p>$image_edit_button</p>
1264                         </td>
1265                         <td>
1266                         <p><strong>" . __('File name:') . "</strong> $filename</p>
1267                         <p><strong>" . __('File type:') . "</strong> $post->post_mime_type</p>
1268                         <p><strong>" . __('Upload date:') . "</strong> " . mysql2date( get_option('date_format'), $post->post_date ). '</p>';
1269                         if ( !empty( $media_dims ) )
1270                                 $item .= "<p><strong>" . __('Dimensions:') . "</strong> $media_dims</p>\n";
1271
1272                         $item .= "</td></tr>\n";
1273
1274
1275
1276         $item .= "
1277                 </thead>
1278                 <tbody>
1279                 <tr><td colspan='2' class='imgedit-response' id='imgedit-response-$post->ID'></td></tr>
1280                 <tr><td style='display:none' colspan='2' class='image-editor' id='image-editor-$post->ID'></td></tr>\n";
1281
1282         $defaults = array(
1283                 'input'      => 'text',
1284                 'required'   => false,
1285                 'value'      => '',
1286                 'extra_rows' => array(),
1287         );
1288
1289         if ( $send )
1290                 $send = get_submit_button( __( 'Insert into Post' ), 'button', "send[$attachment_id]", false );
1291         if ( $delete && current_user_can( 'delete_post', $attachment_id ) ) {
1292                 if ( !EMPTY_TRASH_DAYS ) {
1293                         $delete = "<a href='" . wp_nonce_url( "post.php?action=delete&amp;post=$attachment_id", 'delete-attachment_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Delete Permanently' ) . '</a>';
1294                 } elseif ( !MEDIA_TRASH ) {
1295                         $delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __( 'Delete' ) . "</a>
1296                          <div id='del_attachment_$attachment_id' class='del-attachment' style='display:none;'>" . sprintf( __( 'You are about to delete <strong>%s</strong>.' ), $filename ) . "
1297                          <a href='" . wp_nonce_url( "post.php?action=delete&amp;post=$attachment_id", 'delete-attachment_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a>
1298                          <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __( 'Cancel' ) . "</a>
1299                          </div>";
1300                 } else {
1301                         $delete = "<a href='" . wp_nonce_url( "post.php?action=trash&amp;post=$attachment_id", 'trash-attachment_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a>
1302                         <a href='" . wp_nonce_url( "post.php?action=untrash&amp;post=$attachment_id", 'untrash-attachment_' . $attachment_id ) . "' id='undo[$attachment_id]' class='undo hidden'>" . __( 'Undo' ) . "</a>";
1303                 }
1304         } else {
1305                 $delete = '';
1306         }
1307
1308         $thumbnail = '';
1309         $calling_post_id = 0;
1310         if ( isset( $_GET['post_id'] ) )
1311                 $calling_post_id = absint( $_GET['post_id'] );
1312         elseif ( isset( $_POST ) && count( $_POST ) ) // Like for async-upload where $_GET['post_id'] isn't set
1313                 $calling_post_id = $post->post_parent;
1314         if ( 'image' == $type && $calling_post_id && current_theme_supports( 'post-thumbnails', get_post_type( $calling_post_id ) ) && get_post_thumbnail_id( $calling_post_id ) != $attachment_id ) {
1315                 $ajax_nonce = wp_create_nonce( "set_post_thumbnail-$calling_post_id" );
1316                 $thumbnail = "<a class='wp-post-thumbnail' id='wp-post-thumbnail-" . $attachment_id . "' href='#' onclick='WPSetAsThumbnail(\"$attachment_id\", \"$ajax_nonce\");return false;'>" . esc_html__( "Use as featured image" ) . "</a>";
1317         }
1318
1319         if ( ( $send || $thumbnail || $delete ) && !isset( $form_fields['buttons'] ) )
1320                 $form_fields['buttons'] = array( 'tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>$send $thumbnail $delete</td></tr>\n" );
1321
1322         $hidden_fields = array();
1323
1324         foreach ( $form_fields as $id => $field ) {
1325                 if ( $id[0] == '_' )
1326                         continue;
1327
1328                 if ( !empty( $field['tr'] ) ) {
1329                         $item .= $field['tr'];
1330                         continue;
1331                 }
1332
1333                 $field = array_merge( $defaults, $field );
1334                 $name = "attachments[$attachment_id][$id]";
1335
1336                 if ( $field['input'] == 'hidden' ) {
1337                         $hidden_fields[$name] = $field['value'];
1338                         continue;
1339                 }
1340
1341                 $required      = $field['required'] ? '<span class="alignright"><abbr title="required" class="required">*</abbr></span>' : '';
1342                 $aria_required = $field['required'] ? " aria-required='true' " : '';
1343                 $class  = $id;
1344                 $class .= $field['required'] ? ' form-required' : '';
1345
1346                 $item .= "\t\t<tr class='$class'>\n\t\t\t<th valign='top' scope='row' class='label'><label for='$name'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label></th>\n\t\t\t<td class='field'>";
1347                 if ( !empty( $field[ $field['input'] ] ) )
1348                         $item .= $field[ $field['input'] ];
1349                 elseif ( $field['input'] == 'textarea' ) {
1350                         if ( user_can_richedit() ) { // textarea_escaped when user_can_richedit() = false
1351                                 $field['value'] = esc_textarea( $field['value'] );
1352                         }
1353                         $item .= "<textarea type='text' id='$name' name='$name' $aria_required>" . $field['value'] . '</textarea>';
1354                 } else {
1355                         $item .= "<input type='text' class='text' id='$name' name='$name' value='" . esc_attr( $field['value'] ) . "' $aria_required />";
1356                 }
1357                 if ( !empty( $field['helps'] ) )
1358                         $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>';
1359                 $item .= "</td>\n\t\t</tr>\n";
1360
1361                 $extra_rows = array();
1362
1363                 if ( !empty( $field['errors'] ) )
1364                         foreach ( array_unique( (array) $field['errors'] ) as $error )
1365                                 $extra_rows['error'][] = $error;
1366
1367                 if ( !empty( $field['extra_rows'] ) )
1368                         foreach ( $field['extra_rows'] as $class => $rows )
1369                                 foreach ( (array) $rows as $html )
1370                                         $extra_rows[$class][] = $html;
1371
1372                 foreach ( $extra_rows as $class => $rows )
1373                         foreach ( $rows as $html )
1374                                 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n";
1375         }
1376
1377         if ( !empty( $form_fields['_final'] ) )
1378                 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n";
1379         $item .= "\t</tbody>\n";
1380         $item .= "\t</table>\n";
1381
1382         foreach ( $hidden_fields as $name => $value )
1383                 $item .= "\t<input type='hidden' name='$name' id='$name' value='" . esc_attr( $value ) . "' />\n";
1384
1385         if ( $post->post_parent < 1 && isset( $_REQUEST['post_id'] ) ) {
1386                 $parent = (int) $_REQUEST['post_id'];
1387                 $parent_name = "attachments[$attachment_id][post_parent]";
1388                 $item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='$parent' />\n";
1389         }
1390
1391         return $item;
1392 }
1393
1394 /**
1395  * {@internal Missing Short Description}}
1396  *
1397  * @since 2.5.0
1398  */
1399 function media_upload_header() {
1400         ?>
1401         <script type="text/javascript">post_id = <?php echo intval($_REQUEST['post_id']); ?>;</script>
1402         <div id="media-upload-header">
1403         <?php the_media_upload_tabs(); ?>
1404         </div>
1405         <?php
1406 }
1407
1408 /**
1409  * {@internal Missing Short Description}}
1410  *
1411  * @since 2.5.0
1412  *
1413  * @param unknown_type $errors
1414  */
1415 function media_upload_form( $errors = null ) {
1416         global $type, $tab, $pagenow;
1417
1418         $flash_action_url = admin_url('async-upload.php');
1419
1420         // If Mac and mod_security, no Flash. :(
1421         $flash = true;
1422         if ( false !== stripos($_SERVER['HTTP_USER_AGENT'], 'mac') && apache_mod_loaded('mod_security') )
1423                 $flash = false;
1424
1425         $flash = apply_filters('flash_uploader', $flash);
1426         $post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : 0;
1427
1428         $upload_size_unit = $max_upload_size =  wp_max_upload_size();
1429         $sizes = array( 'KB', 'MB', 'GB' );
1430         for ( $u = -1; $upload_size_unit > 1024 && $u < count( $sizes ) - 1; $u++ )
1431                 $upload_size_unit /= 1024;
1432         if ( $u < 0 ) {
1433                 $upload_size_unit = 0;
1434                 $u = 0;
1435         } else {
1436                 $upload_size_unit = (int) $upload_size_unit;
1437         }
1438 ?>
1439 <script type="text/javascript">
1440 //<![CDATA[
1441 var uploaderMode = 0;
1442 jQuery(document).ready(function($){
1443         uploaderMode = getUserSetting('uploader');
1444         $('.upload-html-bypass a').click(function(){deleteUserSetting('uploader');uploaderMode=0;swfuploadPreLoad();return false;});
1445         $('.upload-flash-bypass a').click(function(){setUserSetting('uploader', '1');uploaderMode=1;swfuploadPreLoad();return false;});
1446 });
1447 //]]>
1448 </script>
1449 <div id="media-upload-notice">
1450 <?php if (isset($errors['upload_notice']) ) { ?>
1451         <?php echo $errors['upload_notice']; ?>
1452 <?php } ?>
1453 </div>
1454 <div id="media-upload-error">
1455 <?php if (isset($errors['upload_error']) && is_wp_error($errors['upload_error'])) { ?>
1456         <?php echo $errors['upload_error']->get_error_message(); ?>
1457 <?php } ?>
1458 </div>
1459 <?php
1460 // Check quota for this blog if multisite
1461 if ( is_multisite() && !is_upload_space_available() ) {
1462         echo '<p>' . sprintf( __( 'Sorry, you have filled your storage quota (%s MB).' ), get_space_allowed() ) . '</p>';
1463         return;
1464 }
1465
1466 do_action('pre-upload-ui');
1467
1468 if ( $flash ) :
1469
1470 // Set the post params, which SWFUpload will post back with the file, and pass
1471 // them through a filter.
1472 $post_params = array(
1473                 "post_id" => $post_id,
1474                 "auth_cookie" => (is_ssl() ? $_COOKIE[SECURE_AUTH_COOKIE] : $_COOKIE[AUTH_COOKIE]),
1475                 "logged_in_cookie" => $_COOKIE[LOGGED_IN_COOKIE],
1476                 "_wpnonce" => wp_create_nonce('media-form'),
1477                 "type" => $type,
1478                 "tab" => $tab,
1479                 "short" => "1",
1480 );
1481 $post_params = apply_filters( 'swfupload_post_params', $post_params );
1482 $p = array();
1483 foreach ( $post_params as $param => $val )
1484         $p[] = "\t\t'$param' : '$val'";
1485 $post_params_str = implode( ", \n", $p );
1486
1487 // #8545. wmode=transparent cannot be used with SWFUpload
1488 if ( 'media-new.php' == $pagenow ) {
1489         $upload_image_path = get_user_option( 'admin_color' );
1490         if ( 'classic' != $upload_image_path )
1491                 $upload_image_path = 'fresh';
1492         $upload_image_path = admin_url( 'images/upload-' . $upload_image_path . '.png?ver=20101205' );
1493 } else {
1494         $upload_image_path = includes_url( 'images/upload.png?ver=20100531' );
1495 }
1496
1497 ?>
1498 <script type="text/javascript">
1499 //<![CDATA[
1500 var swfu;
1501 SWFUpload.onload = function() {
1502         var settings = {
1503                         button_text: '<span class="button"><?php _e('Select Files'); ?><\/span>',
1504                         button_text_style: '.button { text-align: center; font-weight: bold; font-family:"Lucida Grande",Verdana,Arial,"Bitstream Vera Sans",sans-serif; font-size: 11px; text-shadow: 0 1px 0 #FFFFFF; color:#464646; }',
1505                         button_height: "23",
1506                         button_width: "132",
1507                         button_text_top_padding: 3,
1508                         button_image_url: '<?php echo $upload_image_path; ?>',
1509                         button_placeholder_id: "flash-browse-button",
1510                         upload_url : "<?php echo esc_attr( $flash_action_url ); ?>",
1511                         flash_url : "<?php echo includes_url('js/swfupload/swfupload.swf'); ?>",
1512                         file_post_name: "async-upload",
1513                         file_types: "<?php echo apply_filters('upload_file_glob', '*.*'); ?>",
1514                         post_params : {
1515                                 <?php echo $post_params_str; ?>
1516                         },
1517                         file_size_limit : "<?php echo $max_upload_size; ?>b",
1518                         file_dialog_start_handler : fileDialogStart,
1519                         file_queued_handler : fileQueued,
1520                         upload_start_handler : uploadStart,
1521                         upload_progress_handler : uploadProgress,
1522                         upload_error_handler : uploadError,
1523                         upload_success_handler : <?php echo apply_filters( 'swfupload_success_handler', 'uploadSuccess' ); ?>,
1524                         upload_complete_handler : uploadComplete,
1525                         file_queue_error_handler : fileQueueError,
1526                         file_dialog_complete_handler : fileDialogComplete,
1527                         swfupload_pre_load_handler: swfuploadPreLoad,
1528                         swfupload_load_failed_handler: swfuploadLoadFailed,
1529                         custom_settings : {
1530                                 degraded_element_id : "html-upload-ui", // id of the element displayed when swfupload is unavailable
1531                                 swfupload_element_id : "flash-upload-ui" // id of the element displayed when swfupload is available
1532                         },
1533                         debug: false
1534                 };
1535                 swfu = new SWFUpload(settings);
1536 };
1537 //]]>
1538 </script>
1539
1540 <div id="flash-upload-ui" class="hide-if-no-js">
1541 <?php do_action('pre-flash-upload-ui'); ?>
1542
1543         <div>
1544         <?php _e( 'Choose files to upload' ); ?>
1545         <div id="flash-browse-button"></div>
1546         <span><input id="cancel-upload" disabled="disabled" onclick="cancelUpload()" type="button" value="<?php esc_attr_e('Cancel Upload'); ?>" class="button" /></span>
1547         </div>
1548         <p class="media-upload-size"><?php printf( __( 'Maximum upload file size: %d%s' ), $upload_size_unit, $sizes[$u] ); ?></p>
1549 <?php do_action('post-flash-upload-ui'); ?>
1550         <p class="howto"><?php _e('After a file has been uploaded, you can add titles and descriptions.'); ?></p>
1551 </div>
1552 <?php endif; // $flash ?>
1553
1554 <div id="html-upload-ui">
1555 <?php do_action('pre-html-upload-ui'); ?>
1556         <p id="async-upload-wrap">
1557                 <label class="screen-reader-text" for="async-upload"><?php _e('Upload'); ?></label>
1558                 <input type="file" name="async-upload" id="async-upload" />
1559                 <?php submit_button( __( 'Upload' ), 'button', 'html-upload', false ); ?>
1560                 <a href="#" onclick="try{top.tb_remove();}catch(e){}; return false;"><?php _e('Cancel'); ?></a>
1561         </p>
1562         <div class="clear"></div>
1563         <p class="media-upload-size"><?php printf( __( 'Maximum upload file size: %d%s' ), $upload_size_unit, $sizes[$u] ); ?></p>
1564         <?php if ( is_lighttpd_before_150() ): ?>
1565         <p><?php _e('If you want to use all capabilities of the uploader, like uploading multiple files at once, please update to lighttpd 1.5.'); ?></p>
1566         <?php endif;?>
1567 <?php do_action('post-html-upload-ui', $flash); ?>
1568 </div>
1569 <?php do_action('post-upload-ui'); ?>
1570 <?php
1571 }
1572
1573 /**
1574  * {@internal Missing Short Description}}
1575  *
1576  * @since 2.5.0
1577  *
1578  * @param unknown_type $type
1579  * @param unknown_type $errors
1580  * @param unknown_type $id
1581  */
1582 function media_upload_type_form($type = 'file', $errors = null, $id = null) {
1583         media_upload_header();
1584
1585         $post_id = isset( $_REQUEST['post_id'] )? intval( $_REQUEST['post_id'] ) : 0;
1586
1587         $form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
1588         $form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
1589 ?>
1590
1591 <form enctype="multipart/form-data" method="post" action="<?php echo esc_attr($form_action_url); ?>" class="media-upload-form type-form validate" id="<?php echo $type; ?>-form">
1592 <?php submit_button( '', 'hidden', 'save', false ); ?>
1593 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
1594 <?php wp_nonce_field('media-form'); ?>
1595
1596 <h3 class="media-title"><?php _e('Add media files from your computer'); ?></h3>
1597
1598 <?php media_upload_form( $errors ); ?>
1599
1600 <script type="text/javascript">
1601 //<![CDATA[
1602 jQuery(function($){
1603         var preloaded = $(".media-item.preloaded");
1604         if ( preloaded.length > 0 ) {
1605                 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
1606         }
1607         updateMediaForm();
1608 });
1609 //]]>
1610 </script>
1611 <div id="media-items">
1612 <?php
1613 if ( $id ) {
1614         if ( !is_wp_error($id) ) {
1615                 add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2);
1616                 echo get_media_items( $id, $errors );
1617         } else {
1618                 echo '<div id="media-upload-error">'.esc_html($id->get_error_message()).'</div>';
1619                 exit;
1620         }
1621 }
1622 ?>
1623 </div>
1624 <p class="savebutton ml-submit">
1625 <?php submit_button( __( 'Save all changes' ), 'button', 'save', false ); ?>
1626 </p>
1627 </form>
1628 <?php
1629 }
1630
1631 /**
1632  * {@internal Missing Short Description}}
1633  *
1634  * @since 2.7.0
1635  *
1636  * @param unknown_type $type
1637  * @param unknown_type $errors
1638  * @param unknown_type $id
1639  */
1640 function media_upload_type_url_form($type = 'file', $errors = null, $id = null) {
1641         media_upload_header();
1642
1643         $post_id = intval($_REQUEST['post_id']);
1644
1645         $form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
1646         $form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
1647
1648         $callback = "type_url_form_$type";
1649 ?>
1650
1651 <form enctype="multipart/form-data" method="post" action="<?php echo esc_attr($form_action_url); ?>" class="media-upload-form type-form validate" id="<?php echo $type; ?>-form">
1652 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
1653 <?php wp_nonce_field('media-form'); ?>
1654
1655 <?php if ( is_callable($callback) ) { ?>
1656
1657 <h3 class="media-title"><?php _e('Add media file from URL'); ?></h3>
1658
1659 <script type="text/javascript">
1660 //<![CDATA[
1661 var addExtImage = {
1662
1663         width : '',
1664         height : '',
1665         align : 'alignnone',
1666
1667         insert : function() {
1668                 var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = '';
1669
1670                 if ( '' == f.src.value || '' == t.width )
1671                         return false;
1672
1673                 if ( f.title.value ) {
1674                         title = f.title.value.replace(/'/g, '&#039;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
1675                         title = ' title="'+title+'"';
1676                 }
1677
1678                 if ( f.alt.value )
1679                         alt = f.alt.value.replace(/'/g, '&#039;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
1680
1681 <?php if ( ! apply_filters( 'disable_captions', '' ) ) { ?>
1682                 if ( f.caption.value )
1683                         caption = f.caption.value.replace(/'/g, '&#039;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
1684 <?php } ?>
1685
1686                 cls = caption ? '' : ' class="'+t.align+'"';
1687
1688                 html = '<img alt="'+alt+'" src="'+f.src.value+'"'+title+cls+' width="'+t.width+'" height="'+t.height+'" />';
1689
1690                 if ( f.url.value )
1691                         html = '<a href="'+f.url.value+'">'+html+'</a>';
1692
1693                 if ( caption )
1694                         html = '[caption id="" align="'+t.align+'" width="'+t.width+'" caption="'+caption+'"]'+html+'[/caption]';
1695
1696                 var win = window.dialogArguments || opener || parent || top;
1697                 win.send_to_editor(html);
1698                 return false;
1699         },
1700
1701         resetImageData : function() {
1702                 var t = addExtImage;
1703
1704                 t.width = t.height = '';
1705                 document.getElementById('go_button').style.color = '#bbb';
1706                 if ( ! document.forms[0].src.value )
1707                         document.getElementById('status_img').innerHTML = '*';
1708                 else document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/no.png' ) ); ?>" alt="" />';
1709         },
1710
1711         updateImageData : function() {
1712                 var t = addExtImage;
1713
1714                 t.width = t.preloadImg.width;
1715                 t.height = t.preloadImg.height;
1716                 document.getElementById('go_button').style.color = '#333';
1717                 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/yes.png' ) ); ?>" alt="" />';
1718         },
1719
1720         getImageData : function() {
1721                 var t = addExtImage, src = document.forms[0].src.value;
1722
1723                 if ( ! src ) {
1724                         t.resetImageData();
1725                         return false;
1726                 }
1727                 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />';
1728                 t.preloadImg = new Image();
1729                 t.preloadImg.onload = t.updateImageData;
1730                 t.preloadImg.onerror = t.resetImageData;
1731                 t.preloadImg.src = src;
1732         }
1733 }
1734 //]]>
1735 </script>
1736
1737 <div id="media-items">
1738 <div class="media-item media-blank">
1739 <?php echo apply_filters($callback, call_user_func($callback)); ?>
1740 </div>
1741 </div>
1742 </form>
1743 <?php
1744         } else {
1745                 wp_die( __('Unknown action.') );
1746         }
1747 }
1748
1749 /**
1750  * {@internal Missing Short Description}}
1751  *
1752  * @since 2.5.0
1753  *
1754  * @param unknown_type $errors
1755  */
1756 function media_upload_gallery_form($errors) {
1757         global $redir_tab, $type;
1758
1759         $redir_tab = 'gallery';
1760         media_upload_header();
1761
1762         $post_id = intval($_REQUEST['post_id']);
1763         $form_action_url = admin_url("media-upload.php?type=$type&tab=gallery&post_id=$post_id");
1764         $form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
1765 ?>
1766
1767 <script type="text/javascript">
1768 <!--
1769 jQuery(function($){
1770         var preloaded = $(".media-item.preloaded");
1771         if ( preloaded.length > 0 ) {
1772                 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
1773                 updateMediaForm();
1774         }
1775 });
1776 -->
1777 </script>
1778 <div id="sort-buttons" class="hide-if-no-js">
1779 <span>
1780 <?php _e('All Tabs:'); ?>
1781 <a href="#" id="showall"><?php _e('Show'); ?></a>
1782 <a href="#" id="hideall" style="display:none;"><?php _e('Hide'); ?></a>
1783 </span>
1784 <?php _e('Sort Order:'); ?>
1785 <a href="#" id="asc"><?php _e('Ascending'); ?></a> |
1786 <a href="#" id="desc"><?php _e('Descending'); ?></a> |
1787 <a href="#" id="clear"><?php _ex('Clear', 'verb'); ?></a>
1788 </div>
1789 <form enctype="multipart/form-data" method="post" action="<?php echo esc_attr($form_action_url); ?>" class="media-upload-form validate" id="gallery-form">
1790 <?php wp_nonce_field('media-form'); ?>
1791 <?php //media_upload_form( $errors ); ?>
1792 <table class="widefat" cellspacing="0">
1793 <thead><tr>
1794 <th><?php _e('Media'); ?></th>
1795 <th class="order-head"><?php _e('Order'); ?></th>
1796 <th class="actions-head"><?php _e('Actions'); ?></th>
1797 </tr></thead>
1798 </table>
1799 <div id="media-items">
1800 <?php add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); ?>
1801 <?php echo get_media_items($post_id, $errors); ?>
1802 </div>
1803
1804 <p class="ml-submit">
1805 <?php submit_button( __( 'Save all changes' ), 'button savebutton', 'save', false, array( 'id' => 'save-all', 'style' => 'display: none;' ) ); ?>
1806 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
1807 <input type="hidden" name="type" value="<?php echo esc_attr( $GLOBALS['type'] ); ?>" />
1808 <input type="hidden" name="tab" value="<?php echo esc_attr( $GLOBALS['tab'] ); ?>" />
1809 </p>
1810
1811 <div id="gallery-settings" style="display:none;">
1812 <div class="title"><?php _e('Gallery Settings'); ?></div>
1813 <table id="basic" class="describe"><tbody>
1814         <tr>
1815         <th scope="row" class="label">
1816                 <label>
1817                 <span class="alignleft"><?php _e('Link thumbnails to:'); ?></span>
1818                 </label>
1819         </th>
1820         <td class="field">
1821                 <input type="radio" name="linkto" id="linkto-file" value="file" />
1822                 <label for="linkto-file" class="radio"><?php _e('Image File'); ?></label>
1823
1824                 <input type="radio" checked="checked" name="linkto" id="linkto-post" value="post" />
1825                 <label for="linkto-post" class="radio"><?php _e('Attachment Page'); ?></label>
1826         </td>
1827         </tr>
1828
1829         <tr>
1830         <th scope="row" class="label">
1831                 <label>
1832                 <span class="alignleft"><?php _e('Order images by:'); ?></span>
1833                 </label>
1834         </th>
1835         <td class="field">
1836                 <select id="orderby" name="orderby">
1837                         <option value="menu_order" selected="selected"><?php _e('Menu order'); ?></option>
1838                         <option value="title"><?php _e('Title'); ?></option>
1839                         <option value="ID"><?php _e('Date/Time'); ?></option>
1840                         <option value="rand"><?php _e('Random'); ?></option>
1841                 </select>
1842         </td>
1843         </tr>
1844
1845         <tr>
1846         <th scope="row" class="label">
1847                 <label>
1848                 <span class="alignleft"><?php _e('Order:'); ?></span>
1849                 </label>
1850         </th>
1851         <td class="field">
1852                 <input type="radio" checked="checked" name="order" id="order-asc" value="asc" />
1853                 <label for="order-asc" class="radio"><?php _e('Ascending'); ?></label>
1854
1855                 <input type="radio" name="order" id="order-desc" value="desc" />
1856                 <label for="order-desc" class="radio"><?php _e('Descending'); ?></label>
1857         </td>
1858         </tr>
1859
1860         <tr>
1861         <th scope="row" class="label">
1862                 <label>
1863                 <span class="alignleft"><?php _e('Gallery columns:'); ?></span>
1864                 </label>
1865         </th>
1866         <td class="field">
1867                 <select id="columns" name="columns">
1868                         <option value="1">1</option>
1869                         <option value="2">2</option>
1870                         <option value="3" selected="selected">3</option>
1871                         <option value="4">4</option>
1872                         <option value="5">5</option>
1873                         <option value="6">6</option>
1874                         <option value="7">7</option>
1875                         <option value="8">8</option>
1876                         <option value="9">9</option>
1877                 </select>
1878         </td>
1879         </tr>
1880 </tbody></table>
1881
1882 <p class="ml-submit">
1883 <input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php esc_attr_e( 'Insert gallery' ); ?>" />
1884 <input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="update-gallery" id="update-gallery" value="<?php esc_attr_e( 'Update gallery settings' ); ?>" />
1885 </p>
1886 </div>
1887 </form>
1888 <?php
1889 }
1890
1891 /**
1892  * {@internal Missing Short Description}}
1893  *
1894  * @since 2.5.0
1895  *
1896  * @param unknown_type $errors
1897  */
1898 function media_upload_library_form($errors) {
1899         global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types;
1900
1901         media_upload_header();
1902
1903         $post_id = intval($_REQUEST['post_id']);
1904
1905         $form_action_url = admin_url("media-upload.php?type=$type&tab=library&post_id=$post_id");
1906         $form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
1907
1908         $_GET['paged'] = isset( $_GET['paged'] ) ? intval($_GET['paged']) : 0;
1909         if ( $_GET['paged'] < 1 )
1910                 $_GET['paged'] = 1;
1911         $start = ( $_GET['paged'] - 1 ) * 10;
1912         if ( $start < 1 )
1913                 $start = 0;
1914         add_filter( 'post_limits', create_function( '$a', "return 'LIMIT $start, 10';" ) );
1915
1916         list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query();
1917
1918 ?>
1919
1920 <form id="filter" action="" method="get">
1921 <input type="hidden" name="type" value="<?php echo esc_attr( $type ); ?>" />
1922 <input type="hidden" name="tab" value="<?php echo esc_attr( $tab ); ?>" />
1923 <input type="hidden" name="post_id" value="<?php echo (int) $post_id; ?>" />
1924 <input type="hidden" name="post_mime_type" value="<?php echo isset( $_GET['post_mime_type'] ) ? esc_attr( $_GET['post_mime_type'] ) : ''; ?>" />
1925
1926 <p id="media-search" class="search-box">
1927         <label class="screen-reader-text" for="media-search-input"><?php _e('Search Media');?>:</label>
1928         <input type="text" id="media-search-input" name="s" value="<?php the_search_query(); ?>" />
1929         <?php submit_button( __( 'Search Media' ), 'button', '', false ); ?>
1930 </p>
1931
1932 <ul class="subsubsub">
1933 <?php
1934 $type_links = array();
1935 $_num_posts = (array) wp_count_attachments();
1936 $matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts));
1937 foreach ( $matches as $_type => $reals )
1938         foreach ( $reals as $real )
1939                 if ( isset($num_posts[$_type]) )
1940                         $num_posts[$_type] += $_num_posts[$real];
1941                 else
1942                         $num_posts[$_type] = $_num_posts[$real];
1943 // If available type specified by media button clicked, filter by that type
1944 if ( empty($_GET['post_mime_type']) && !empty($num_posts[$type]) ) {
1945         $_GET['post_mime_type'] = $type;
1946         list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query();
1947 }
1948 if ( empty($_GET['post_mime_type']) || $_GET['post_mime_type'] == 'all' )
1949         $class = ' class="current"';
1950 else
1951         $class = '';
1952 $type_links[] = "<li><a href='" . esc_url(add_query_arg(array('post_mime_type'=>'all', 'paged'=>false, 'm'=>false))) . "'$class>".__('All Types')."</a>";
1953 foreach ( $post_mime_types as $mime_type => $label ) {
1954         $class = '';
1955
1956         if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) )
1957                 continue;
1958
1959         if ( isset($_GET['post_mime_type']) && wp_match_mime_types($mime_type, $_GET['post_mime_type']) )
1960                 $class = ' class="current"';
1961
1962         $type_links[] = "<li><a href='" . esc_url(add_query_arg(array('post_mime_type'=>$mime_type, 'paged'=>false))) . "'$class>" . sprintf( translate_nooped_plural( $label[2], $num_posts[$mime_type] ), "<span id='$mime_type-counter'>" . number_format_i18n( $num_posts[$mime_type] ) . '</span>') . '</a>';
1963 }
1964 echo implode(' | </li>', apply_filters( 'media_upload_mime_type_links', $type_links ) ) . '</li>';
1965 unset($type_links);
1966 ?>
1967 </ul>
1968
1969 <div class="tablenav">
1970
1971 <?php
1972 $page_links = paginate_links( array(
1973         'base' => add_query_arg( 'paged', '%#%' ),
1974         'format' => '',
1975         'prev_text' => __('&laquo;'),
1976         'next_text' => __('&raquo;'),
1977         'total' => ceil($wp_query->found_posts / 10),
1978         'current' => $_GET['paged']
1979 ));
1980
1981 if ( $page_links )
1982         echo "<div class='tablenav-pages'>$page_links</div>";
1983 ?>
1984
1985 <div class="alignleft actions">
1986 <?php
1987
1988 $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";
1989
1990 $arc_result = $wpdb->get_results( $arc_query );
1991
1992 $month_count = count($arc_result);
1993
1994 if ( $month_count && !( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { ?>
1995 <select name='m'>
1996 <option<?php selected( @$_GET['m'], 0 ); ?> value='0'><?php _e('Show all dates'); ?></option>
1997 <?php
1998 foreach ($arc_result as $arc_row) {
1999         if ( $arc_row->yyear == 0 )
2000                 continue;
2001         $arc_row->mmonth = zeroise( $arc_row->mmonth, 2 );
2002
2003         if ( isset($_GET['m']) && ( $arc_row->yyear . $arc_row->mmonth == $_GET['m'] ) )
2004                 $default = ' selected="selected"';
2005         else
2006                 $default = '';
2007
2008         echo "<option$default value='" . esc_attr( $arc_row->yyear . $arc_row->mmonth ) . "'>";
2009         echo esc_html( $wp_locale->get_month($arc_row->mmonth) . " $arc_row->yyear" );
2010         echo "</option>\n";
2011 }
2012 ?>
2013 </select>
2014 <?php } ?>
2015
2016 <?php submit_button( __( 'Filter &#187;' ), 'secondary', 'post-query-submit', false ); ?>
2017
2018 </div>
2019
2020 <br class="clear" />
2021 </div>
2022 </form>
2023
2024 <form enctype="multipart/form-data" method="post" action="<?php echo esc_attr($form_action_url); ?>" class="media-upload-form validate" id="library-form">
2025
2026 <?php wp_nonce_field('media-form'); ?>
2027 <?php //media_upload_form( $errors ); ?>
2028
2029 <script type="text/javascript">
2030 <!--
2031 jQuery(function($){
2032         var preloaded = $(".media-item.preloaded");
2033         if ( preloaded.length > 0 ) {
2034                 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
2035                 updateMediaForm();
2036         }
2037 });
2038 -->
2039 </script>
2040
2041 <div id="media-items">
2042 <?php add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); ?>
2043 <?php echo get_media_items(null, $errors); ?>
2044 </div>
2045 <p class="ml-submit">
2046 <?php submit_button( __( 'Save all changes' ), 'button savebutton', 'save', false ); ?>
2047 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
2048 </p>
2049 </form>
2050 <?php
2051 }
2052
2053 /**
2054  * {@internal Missing Short Description}}
2055  *
2056  * @since 2.7.0
2057  *
2058  * @return unknown
2059  */
2060 function type_url_form_image() {
2061         if ( !apply_filters( 'disable_captions', '' ) ) {
2062                 $caption = '
2063                 <tr>
2064                         <th valign="top" scope="row" class="label">
2065                                 <span class="alignleft"><label for="caption">' . __('Image Caption') . '</label></span>
2066                         </th>
2067                         <td class="field"><input id="caption" name="caption" value="" type="text" /></td>
2068                 </tr>
2069 ';
2070         } else {
2071                 $caption = '';
2072         }
2073
2074         $default_align = get_option('image_default_align');
2075         if ( empty($default_align) )
2076                 $default_align = 'none';
2077
2078         return '
2079         <h4 class="media-sub-title">' . __('Insert an image from another web site') . '</h4>
2080         <table class="describe"><tbody>
2081                 <tr>
2082                         <th valign="top" scope="row" class="label" style="width:130px;">
2083                                 <span class="alignleft"><label for="src">' . __('Image URL') . '</label></span>
2084                                 <span class="alignright"><abbr id="status_img" title="required" class="required">*</abbr></span>
2085                         </th>
2086                         <td class="field"><input id="src" name="src" value="" type="text" aria-required="true" onblur="addExtImage.getImageData()" /></td>
2087                 </tr>
2088
2089                 <tr>
2090                         <th valign="top" scope="row" class="label">
2091                                 <span class="alignleft"><label for="title">' . __('Image Title') . '</label></span>
2092                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
2093                         </th>
2094                         <td class="field"><input id="title" name="title" value="" type="text" aria-required="true" /></td>
2095                 </tr>
2096
2097                 <tr>
2098                         <th valign="top" scope="row" class="label">
2099                                 <span class="alignleft"><label for="alt">' . __('Alternate Text') . '</label></span>
2100                         </th>
2101                         <td class="field"><input id="alt" name="alt" value="" type="text" aria-required="true" />
2102                         <p class="help">' . __('Alt text for the image, e.g. &#8220;The Mona Lisa&#8221;') . '</p></td>
2103                 </tr>
2104                 ' . $caption . '
2105                 <tr class="align">
2106                         <th valign="top" scope="row" class="label"><p><label for="align">' . __('Alignment') . '</label></p></th>
2107                         <td class="field">
2108                                 <input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'none' ? ' checked="checked"' : '').' />
2109                                 <label for="align-none" class="align image-align-none-label">' . __('None') . '</label>
2110                                 <input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'left' ? ' checked="checked"' : '').' />
2111                                 <label for="align-left" class="align image-align-left-label">' . __('Left') . '</label>
2112                                 <input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'center' ? ' checked="checked"' : '').' />
2113                                 <label for="align-center" class="align image-align-center-label">' . __('Center') . '</label>
2114                                 <input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'right' ? ' checked="checked"' : '').' />
2115                                 <label for="align-right" class="align image-align-right-label">' . __('Right') . '</label>
2116                         </td>
2117                 </tr>
2118
2119                 <tr>
2120                         <th valign="top" scope="row" class="label">
2121                                 <span class="alignleft"><label for="url">' . __('Link Image To:') . '</label></span>
2122                         </th>
2123                         <td class="field"><input id="url" name="url" value="" type="text" /><br />
2124
2125                         <button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __('None') . '</button>
2126                         <button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __('Link to image') . '</button>
2127                         <p class="help">' . __('Enter a link URL or click above for presets.') . '</p></td>
2128                 </tr>
2129         ' . _insert_into_post_button('image') . '
2130         </tbody></table>
2131 ';
2132
2133 }
2134
2135 /**
2136  * {@internal Missing Short Description}}
2137  *
2138  * @since 2.7.0
2139  *
2140  * @return unknown
2141  */
2142 function type_url_form_audio() {
2143         return '
2144         <table class="describe"><tbody>
2145                 <tr>
2146                         <th valign="top" scope="row" class="label">
2147                                 <span class="alignleft"><label for="insertonly[href]">' . __('Audio File URL') . '</label></span>
2148                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
2149                         </th>
2150                         <td class="field"><input id="insertonly[href]" name="insertonly[href]" value="" type="text" aria-required="true"></td>
2151                 </tr>
2152                 <tr>
2153                         <th valign="top" scope="row" class="label">
2154                                 <span class="alignleft"><label for="insertonly[title]">' . __('Title') . '</label></span>
2155                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
2156                         </th>
2157                         <td class="field"><input id="insertonly[title]" name="insertonly[title]" value="" type="text" aria-required="true"></td>
2158                 </tr>
2159                 <tr><td></td><td class="help">' . __('Link text, e.g. &#8220;Still Alive by Jonathan Coulton&#8221;') . '</td></tr>
2160         ' . _insert_into_post_button('audio') . '
2161         </tbody></table>
2162 ';
2163 }
2164
2165 /**
2166  * {@internal Missing Short Description}}
2167  *
2168  * @since 2.7.0
2169  *
2170  * @return unknown
2171  */
2172 function type_url_form_video() {
2173         return '
2174         <table class="describe"><tbody>
2175                 <tr>
2176                         <th valign="top" scope="row" class="label">
2177                                 <span class="alignleft"><label for="insertonly[href]">' . __('Video URL') . '</label></span>
2178                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
2179                         </th>
2180                         <td class="field"><input id="insertonly[href]" name="insertonly[href]" value="" type="text" aria-required="true"></td>
2181                 </tr>
2182                 <tr>
2183                         <th valign="top" scope="row" class="label">
2184                                 <span class="alignleft"><label for="insertonly[title]">' . __('Title') . '</label></span>
2185                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
2186                         </th>
2187                         <td class="field"><input id="insertonly[title]" name="insertonly[title]" value="" type="text" aria-required="true"></td>
2188                 </tr>
2189                 <tr><td></td><td class="help">' . __('Link text, e.g. &#8220;Lucy on YouTube&#8221;') . '</td></tr>
2190         ' . _insert_into_post_button('video') . '
2191         </tbody></table>
2192 ';
2193 }
2194
2195 /**
2196  * {@internal Missing Short Description}}
2197  *
2198  * @since 2.7.0
2199  *
2200  * @return unknown
2201  */
2202 function type_url_form_file() {
2203         return '
2204         <table class="describe"><tbody>
2205                 <tr>
2206                         <th valign="top" scope="row" class="label">
2207                                 <span class="alignleft"><label for="insertonly[href]">' . __('URL') . '</label></span>
2208                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
2209                         </th>
2210                         <td class="field"><input id="insertonly[href]" name="insertonly[href]" value="" type="text" aria-required="true"></td>
2211                 </tr>
2212                 <tr>
2213                         <th valign="top" scope="row" class="label">
2214                                 <span class="alignleft"><label for="insertonly[title]">' . __('Title') . '</label></span>
2215                                 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
2216                         </th>
2217                         <td class="field"><input id="insertonly[title]" name="insertonly[title]" value="" type="text" aria-required="true"></td>
2218                 </tr>
2219                 <tr><td></td><td class="help">' . __('Link text, e.g. &#8220;Ransom Demands (PDF)&#8221;') . '</td></tr>
2220         ' . _insert_into_post_button('file') . '
2221         </tbody></table>
2222 ';
2223 }
2224
2225
2226 function _insert_into_post_button($type) {
2227         if ( !post_type_supports(get_post_type($_GET['post_id']), 'editor') )
2228                 return '';
2229
2230         if ( 'image' == $type )
2231         return '
2232                 <tr>
2233                         <td></td>
2234                         <td>
2235                                 <input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . esc_attr__('Insert into Post') . '" />
2236                         </td>
2237                 </tr>
2238         ';
2239
2240         return '
2241                 <tr>
2242                         <td></td>
2243                         <td>
2244                                 ' . get_submit_button( __( 'Insert into Post' ), 'button', 'insertonlybutton', false ) . '
2245                         </td>
2246                 </tr>
2247         ';
2248 }
2249
2250 /**
2251  * {@internal Missing Short Description}}
2252  *
2253  * Support a GET parameter for disabling the flash uploader.
2254  *
2255  * @since 2.6.0
2256  *
2257  * @param unknown_type $flash
2258  * @return unknown
2259  */
2260 function media_upload_use_flash($flash) {
2261         if ( array_key_exists('flash', $_REQUEST) )
2262                 $flash = !empty($_REQUEST['flash']);
2263         return $flash;
2264 }
2265
2266 add_filter('flash_uploader', 'media_upload_use_flash');
2267
2268 /**
2269  * {@internal Missing Short Description}}
2270  *
2271  * @since 2.6.0
2272  */
2273 function media_upload_flash_bypass() {
2274         echo '<p class="upload-flash-bypass">';
2275         printf( __('You are using the Flash uploader.  Problems?  Try the <a href="%s">Browser uploader</a> instead.'), esc_url(add_query_arg('flash', 0)) );
2276         echo '</p>';
2277 }
2278
2279 /**
2280  * {@internal Missing Short Description}}
2281  *
2282  * @since 2.6.0
2283  */
2284 function media_upload_html_bypass($flash = true) {
2285         echo '<p class="upload-html-bypass hide-if-no-js">';
2286         _e('You are using the Browser uploader.');
2287         if ( $flash ) {
2288                 // the user manually selected the browser uploader, so let them switch back to Flash
2289                 echo ' ';
2290                 printf( __('Try the <a href="%s">Flash uploader</a> instead.'), esc_url(add_query_arg('flash', 1)) );
2291         }
2292         echo "</p>\n";
2293 }
2294
2295 add_action('post-flash-upload-ui', 'media_upload_flash_bypass');
2296 add_action('post-html-upload-ui', 'media_upload_html_bypass');
2297
2298 /**
2299  * {@internal Missing Short Description}}
2300  *
2301  * Make sure the GET parameter sticks when we submit a form.
2302  *
2303  * @since 2.6.0
2304  *
2305  * @param unknown_type $url
2306  * @return unknown
2307  */
2308 function media_upload_bypass_url($url) {
2309         if ( array_key_exists('flash', $_REQUEST) )
2310                 $url = add_query_arg('flash', intval($_REQUEST['flash']));
2311         return $url;
2312 }
2313
2314 add_filter('media_upload_form_url', 'media_upload_bypass_url');
2315
2316 add_filter('async_upload_image', 'get_media_item', 10, 2);
2317 add_filter('async_upload_audio', 'get_media_item', 10, 2);
2318 add_filter('async_upload_video', 'get_media_item', 10, 2);
2319 add_filter('async_upload_file', 'get_media_item', 10, 2);
2320
2321 add_action('media_upload_image', 'media_upload_image');
2322 add_action('media_upload_audio', 'media_upload_audio');
2323 add_action('media_upload_video', 'media_upload_video');
2324 add_action('media_upload_file', 'media_upload_file');
2325
2326 add_filter('media_upload_gallery', 'media_upload_gallery');
2327
2328 add_filter('media_upload_library', 'media_upload_library');