3 * WordPress Image Editor
6 * @subpackage Administration
9 function wp_image_editor($post_id, $msg = false) {
10 $nonce = wp_create_nonce("image_editor-$post_id");
11 $meta = wp_get_attachment_metadata($post_id);
12 $thumb = image_get_intermediate_size($post_id, 'thumbnail');
13 $sub_sizes = isset($meta['sizes']) && is_array($meta['sizes']);
16 if ( is_array($meta) && isset($meta['width']) )
17 $big = max( $meta['width'], $meta['height'] );
19 die( __('Image data does not exist. Please re-upload the image.') );
21 $sizer = $big > 400 ? 400 / $big : 1;
23 $backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
24 $can_restore = !empty($backup_sizes) && isset($backup_sizes['full-orig'])
25 && $backup_sizes['full-orig']['file'] != basename($meta['file']);
28 if ( isset($msg->error) )
29 $note = "<div class='error'><p>$msg->error</p></div>";
30 elseif ( isset($msg->msg) )
31 $note = "<div class='updated'><p>$msg->msg</p></div>";
35 <div class="imgedit-wrap">
37 <table id="imgedit-panel-<?php echo $post_id; ?>"><tbody>
39 <div class="imgedit-menu">
40 <div onclick="imageEdit.crop(<?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-crop disabled" title="<?php esc_attr_e( 'Crop' ); ?>"></div><?php
42 // On some setups GD library does not provide imagerotate() - Ticket #11536
43 if ( function_exists('imagerotate') ) { ?>
44 <div class="imgedit-rleft" onclick="imageEdit.rotate( 90, <?php echo "$post_id, '$nonce'"; ?>, this)" title="<?php esc_attr_e( 'Rotate counter-clockwise' ); ?>"></div>
45 <div class="imgedit-rright" onclick="imageEdit.rotate(-90, <?php echo "$post_id, '$nonce'"; ?>, this)" title="<?php esc_attr_e( 'Rotate clockwise' ); ?>"></div>
47 $note_gdlib = esc_attr__('Image rotation is not supported by your web host (function imagerotate() is missing)');
49 <div class="imgedit-rleft disabled" title="<?php echo $note_gdlib; ?>"></div>
50 <div class="imgedit-rright disabled" title="<?php echo $note_gdlib; ?>"></div>
53 <div onclick="imageEdit.flip(1, <?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-flipv" title="<?php esc_attr_e( 'Flip vertically' ); ?>"></div>
54 <div onclick="imageEdit.flip(2, <?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-fliph" title="<?php esc_attr_e( 'Flip horizontally' ); ?>"></div>
56 <div id="image-undo-<?php echo $post_id; ?>" onclick="imageEdit.undo(<?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-undo disabled" title="<?php esc_attr_e( 'Undo' ); ?>"></div>
57 <div id="image-redo-<?php echo $post_id; ?>" onclick="imageEdit.redo(<?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-redo disabled" title="<?php esc_attr_e( 'Redo' ); ?>"></div>
61 <input type="hidden" id="imgedit-sizer-<?php echo $post_id; ?>" value="<?php echo $sizer; ?>" />
62 <input type="hidden" id="imgedit-minthumb-<?php echo $post_id; ?>" value="<?php echo ( get_option('thumbnail_size_w') . ':' . get_option('thumbnail_size_h') ); ?>" />
63 <input type="hidden" id="imgedit-history-<?php echo $post_id; ?>" value="" />
64 <input type="hidden" id="imgedit-undone-<?php echo $post_id; ?>" value="0" />
65 <input type="hidden" id="imgedit-selection-<?php echo $post_id; ?>" value="" />
66 <input type="hidden" id="imgedit-x-<?php echo $post_id; ?>" value="<?php echo $meta['width']; ?>" />
67 <input type="hidden" id="imgedit-y-<?php echo $post_id; ?>" value="<?php echo $meta['height']; ?>" />
69 <div id="imgedit-crop-<?php echo $post_id; ?>" class="imgedit-crop-wrap">
70 <img id="image-preview-<?php echo $post_id; ?>" onload="imageEdit.imgLoaded('<?php echo $post_id; ?>')" src="<?php echo admin_url('admin-ajax.php'); ?>?action=imgedit-preview&_ajax_nonce=<?php echo $nonce; ?>&postid=<?php echo $post_id; ?>&rand=<?php echo rand(1, 99999); ?>" />
73 <div class="imgedit-submit">
74 <input type="button" onclick="imageEdit.close(<?php echo $post_id; ?>, 1)" class="button" value="<?php esc_attr_e( 'Cancel' ); ?>" />
75 <input type="button" onclick="imageEdit.save(<?php echo "$post_id, '$nonce'"; ?>)" disabled="disabled" class="button-primary imgedit-submit-btn" value="<?php esc_attr_e( 'Save' ); ?>" />
79 <td class="imgedit-settings">
80 <div class="imgedit-group">
81 <div class="imgedit-group-top">
82 <a class="imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" href="#"><strong><?php _e('Scale Image'); ?></strong></a>
83 <div class="imgedit-help">
84 <p><?php _e('You can proportionally scale the original image. For best results the scaling should be done before performing any other operations on it like crop, rotate, etc. Note that if you make the image larger it may become fuzzy.'); ?></p>
85 <p><?php printf( __('Original dimensions %s'), $meta['width'] . '×' . $meta['height'] ); ?></p>
86 <div class="imgedit-submit">
87 <span class="nowrap"><input type="text" id="imgedit-scale-width-<?php echo $post_id; ?>" onkeyup="imageEdit.scaleChanged(<?php echo $post_id; ?>, 1)" onblur="imageEdit.scaleChanged(<?php echo $post_id; ?>, 1)" style="width:4em;" value="<?php echo $meta['width']; ?>" />×<input type="text" id="imgedit-scale-height-<?php echo $post_id; ?>" onkeyup="imageEdit.scaleChanged(<?php echo $post_id; ?>, 0)" onblur="imageEdit.scaleChanged(<?php echo $post_id; ?>, 0)" style="width:4em;" value="<?php echo $meta['height']; ?>" />
88 <span class="imgedit-scale-warn" id="imgedit-scale-warn-<?php echo $post_id; ?>">!</span></span>
89 <input type="button" onclick="imageEdit.action(<?php echo "$post_id, '$nonce'"; ?>, 'scale')" class="button-primary" value="<?php esc_attr_e( 'Scale' ); ?>" />
94 <?php if ( $can_restore ) { ?>
96 <div class="imgedit-group-top">
97 <a class="imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" href="#"><strong><?php _e('Restore Original Image'); ?></strong></a>
98 <div class="imgedit-help">
99 <p><?php _e('Discard any changes and restore the original image.');
101 if ( !defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE )
102 echo ' '.__('Previously edited copies of the image will not be deleted.');
105 <div class="imgedit-submit">
106 <input type="button" onclick="imageEdit.action(<?php echo "$post_id, '$nonce'"; ?>, 'restore')" class="button-primary" value="<?php esc_attr_e( 'Restore image' ); ?>" <?php echo $can_restore; ?> />
115 <div class="imgedit-group">
116 <div class="imgedit-group-top">
117 <strong><?php _e('Image Crop'); ?></strong>
118 <a class="imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" href="#"><?php _e('(help)'); ?></a>
119 <div class="imgedit-help">
120 <p><?php _e('The image can be cropped by clicking on it and dragging to select the desired part. While dragging the dimensions of the selection are displayed below.'); ?></p>
121 <strong><?php _e('Keyboard Shortcuts'); ?></strong>
123 <li><?php _e('Arrow: move by 10px'); ?></li>
124 <li><?php _e('Shift + arrow: move by 1px'); ?></li>
125 <li><?php _e('Ctrl + arrow: resize by 10px'); ?></li>
126 <li><?php _e('Ctrl + Shift + arrow: resize by 1px'); ?></li>
127 <li><?php _e('Shift + drag: lock aspect ratio'); ?></li>
130 <p><strong><?php _e('Crop Aspect Ratio'); ?></strong><br />
131 <?php _e('You can specify the crop selection aspect ratio then hold down the Shift key while dragging to lock it. The values can be 1:1 (square), 4:3, 16:9, etc. If there is a selection, specifying aspect ratio will set it immediately.'); ?></p>
133 <p><strong><?php _e('Crop Selection'); ?></strong><br />
134 <?php _e('Once started, the selection can be adjusted by entering new values (in pixels). Note that these values are scaled to approximately match the original image dimensions. The minimum selection size equals the thumbnail size as set in the Media settings.'); ?></p>
139 <?php _e('Aspect ratio:'); ?>
140 <span class="nowrap">
141 <input type="text" id="imgedit-crop-width-<?php echo $post_id; ?>" onkeyup="imageEdit.setRatioSelection(<?php echo $post_id; ?>, 0, this)" style="width:3em;" />
143 <input type="text" id="imgedit-crop-height-<?php echo $post_id; ?>" onkeyup="imageEdit.setRatioSelection(<?php echo $post_id; ?>, 1, this)" style="width:3em;" />
147 <p id="imgedit-crop-sel-<?php echo $post_id; ?>">
148 <?php _e('Selection:'); ?>
149 <span class="nowrap">
150 <input type="text" id="imgedit-sel-width-<?php echo $post_id; ?>" onkeyup="imageEdit.setNumSelection(<?php echo $post_id; ?>)" style="width:4em;" />
152 <input type="text" id="imgedit-sel-height-<?php echo $post_id; ?>" onkeyup="imageEdit.setNumSelection(<?php echo $post_id; ?>)" style="width:4em;" />
157 <?php if ( $thumb && $sub_sizes ) {
158 $thumb_img = wp_constrain_dimensions( $thumb['width'], $thumb['height'], 160, 120 );
161 <div class="imgedit-group imgedit-applyto">
162 <div class="imgedit-group-top">
163 <strong><?php _e('Thumbnail Settings'); ?></strong>
164 <a class="imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" href="#"><?php _e('(help)'); ?></a>
165 <p class="imgedit-help"><?php _e('The thumbnail image can be cropped differently. For example it can be square or contain only a portion of the original image to showcase it better. Here you can select whether to apply changes to all image sizes or make the thumbnail different.'); ?></p>
169 <img src="<?php echo $thumb['url']; ?>" width="<?php echo $thumb_img[0]; ?>" height="<?php echo $thumb_img[1]; ?>" class="imgedit-size-preview" alt="" /><br /><?php _e('Current thumbnail'); ?>
172 <p id="imgedit-save-target-<?php echo $post_id; ?>">
173 <strong><?php _e('Apply changes to:'); ?></strong><br />
175 <label class="imgedit-label">
176 <input type="radio" name="imgedit-target-<?php echo $post_id; ?>" value="all" checked="checked" />
177 <?php _e('All image sizes'); ?></label>
179 <label class="imgedit-label">
180 <input type="radio" name="imgedit-target-<?php echo $post_id; ?>" value="thumbnail" />
181 <?php _e('Thumbnail'); ?></label>
183 <label class="imgedit-label">
184 <input type="radio" name="imgedit-target-<?php echo $post_id; ?>" value="nothumb" />
185 <?php _e('All sizes except thumbnail'); ?></label>
193 <div class="imgedit-wait" id="imgedit-wait-<?php echo $post_id; ?>"></div>
194 <script type="text/javascript">imageEdit.init(<?php echo $post_id; ?>);</script>
195 <div class="hidden" id="imgedit-leaving-<?php echo $post_id; ?>"><?php _e("There are unsaved changes that will be lost. 'OK' to continue, 'Cancel' to return to the Image Editor."); ?></div>
200 function load_image_to_edit($post_id, $mime_type, $size = 'full') {
201 $filepath = get_attached_file($post_id);
203 if ( $filepath && file_exists($filepath) ) {
204 if ( 'full' != $size && ( $data = image_get_intermediate_size($post_id, $size) ) ) {
205 $filepath = apply_filters('load_image_to_edit_filesystempath', path_join( dirname($filepath), $data['file'] ), $post_id, $size);
207 } elseif ( WP_Http_Fopen::test() ) {
208 $filepath = apply_filters('load_image_to_edit_attachmenturl', wp_get_attachment_url($post_id) , $post_id, $size);
211 $filepath = apply_filters('load_image_to_edit_path', $filepath, $post_id, $size);
212 if ( empty($filepath) )
215 switch ( $mime_type ) {
217 $image = imagecreatefromjpeg($filepath);
220 $image = imagecreatefrompng($filepath);
223 $image = imagecreatefromgif($filepath);
229 if ( is_resource($image) ) {
230 $image = apply_filters('load_image_to_edit', $image, $post_id, $size);
231 if ( function_exists('imagealphablending') && function_exists('imagesavealpha') ) {
232 imagealphablending($image, false);
233 imagesavealpha($image, true);
239 function wp_stream_image($image, $mime_type, $post_id) {
240 $image = apply_filters('image_save_pre', $image, $post_id);
242 switch ( $mime_type ) {
244 header('Content-Type: image/jpeg');
245 return imagejpeg($image, null, 90);
247 header('Content-Type: image/png');
248 return imagepng($image);
250 header('Content-Type: image/gif');
251 return imagegif($image);
257 function wp_save_image_file($filename, $image, $mime_type, $post_id) {
258 $image = apply_filters('image_save_pre', $image, $post_id);
259 $saved = apply_filters('wp_save_image_file', null, $filename, $image, $mime_type, $post_id);
260 if ( null !== $saved )
263 switch ( $mime_type ) {
265 return imagejpeg( $image, $filename, apply_filters( 'jpeg_quality', 90, 'edit_image' ) );
267 return imagepng($image, $filename);
269 return imagegif($image, $filename);
275 function _image_get_preview_ratio($w, $h) {
277 return $max > 400 ? (400 / $max) : 1;
280 function _rotate_image_resource($img, $angle) {
281 if ( function_exists('imagerotate') ) {
282 $rotated = imagerotate($img, $angle, 0);
283 if ( is_resource($rotated) ) {
292 function _flip_image_resource($img, $horz, $vert) {
295 $dst = wp_imagecreatetruecolor($w, $h);
296 if ( is_resource($dst) ) {
297 $sx = $vert ? ($w - 1) : 0;
298 $sy = $horz ? ($h - 1) : 0;
299 $sw = $vert ? -$w : $w;
300 $sh = $horz ? -$h : $h;
302 if ( imagecopyresampled($dst, $img, 0, 0, $sx, $sy, $w, $h, $sw, $sh) ) {
310 function _crop_image_resource($img, $x, $y, $w, $h) {
311 $dst = wp_imagecreatetruecolor($w, $h);
312 if ( is_resource($dst) ) {
313 if ( imagecopy($dst, $img, 0, 0, $x, $y, $w, $h) ) {
321 function image_edit_apply_changes($img, $changes) {
323 if ( !is_array($changes) )
326 // expand change operations
327 foreach ( $changes as $key => $obj ) {
328 if ( isset($obj->r) ) {
329 $obj->type = 'rotate';
330 $obj->angle = $obj->r;
332 } elseif ( isset($obj->f) ) {
334 $obj->axis = $obj->f;
336 } elseif ( isset($obj->c) ) {
341 $changes[$key] = $obj;
344 // combine operations
345 if ( count($changes) > 1 ) {
346 $filtered = array($changes[0]);
347 for ( $i = 0, $j = 1; $j < count($changes); $j++ ) {
349 if ( $filtered[$i]->type == $changes[$j]->type ) {
350 switch ( $filtered[$i]->type ) {
352 $filtered[$i]->angle += $changes[$j]->angle;
356 $filtered[$i]->axis ^= $changes[$j]->axis;
362 $filtered[++$i] = $changes[$j];
364 $changes = $filtered;
368 // image resource before applying the changes
369 $img = apply_filters('image_edit_before_change', $img, $changes);
371 foreach ( $changes as $operation ) {
372 switch ( $operation->type ) {
374 if ( $operation->angle != 0 )
375 $img = _rotate_image_resource($img, $operation->angle);
378 if ( $operation->axis != 0 )
379 $img = _flip_image_resource($img, ($operation->axis & 1) != 0, ($operation->axis & 2) != 0);
382 $sel = $operation->sel;
383 $scale = 1 / _image_get_preview_ratio( imagesx($img), imagesy($img) ); // discard preview scaling
384 $img = _crop_image_resource($img, $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale);
392 function stream_preview_image($post_id) {
393 $post = get_post($post_id);
394 @ini_set('memory_limit', '256M');
395 $img = load_image_to_edit( $post_id, $post->post_mime_type, array(400, 400) );
397 if ( !is_resource($img) )
400 $changes = !empty($_REQUEST['history']) ? json_decode( stripslashes($_REQUEST['history']) ) : null;
402 $img = image_edit_apply_changes($img, $changes);
407 $ratio = _image_get_preview_ratio($w, $h);
411 $preview = wp_imagecreatetruecolor($w2, $h2);
412 imagecopyresampled( $preview, $img, 0, 0, 0, 0, $w2, $h2, $w, $h );
413 wp_stream_image($preview, $post->post_mime_type, $post_id);
415 imagedestroy($preview);
420 function wp_restore_image($post_id) {
421 $meta = wp_get_attachment_metadata($post_id);
422 $file = get_attached_file($post_id);
423 $backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
427 if ( !is_array($backup_sizes) ) {
428 $msg->error = __('Cannot load image metadata.');
432 $parts = pathinfo($file);
433 $suffix = time() . rand(100, 999);
434 $default_sizes = apply_filters( 'intermediate_image_sizes', array('large', 'medium', 'thumbnail') );
436 if ( isset($backup_sizes['full-orig']) && is_array($backup_sizes['full-orig']) ) {
437 $data = $backup_sizes['full-orig'];
439 if ( $parts['basename'] != $data['file'] ) {
440 if ( defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE ) {
441 // delete only if it's edited image
442 if ( preg_match('/-e[0-9]{13}\./', $parts['basename']) ) {
443 $delpath = apply_filters('wp_delete_file', $file);
447 $backup_sizes["full-$suffix"] = array('width' => $meta['width'], 'height' => $meta['height'], 'file' => $parts['basename']);
451 $restored_file = path_join($parts['dirname'], $data['file']);
452 $restored = update_attached_file($post_id, $restored_file);
454 $meta['file'] = _wp_relative_upload_path( $restored_file );
455 $meta['width'] = $data['width'];
456 $meta['height'] = $data['height'];
457 list ( $uwidth, $uheight ) = wp_constrain_dimensions($meta['width'], $meta['height'], 128, 96);
458 $meta['hwstring_small'] = "height='$uheight' width='$uwidth'";
461 foreach ( $default_sizes as $default_size ) {
462 if ( isset($backup_sizes["$default_size-orig"]) ) {
463 $data = $backup_sizes["$default_size-orig"];
464 if ( isset($meta['sizes'][$default_size]) && $meta['sizes'][$default_size]['file'] != $data['file'] ) {
465 if ( defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE ) {
466 // delete only if it's edited image
467 if ( preg_match('/-e[0-9]{13}-/', $meta['sizes'][$default_size]['file']) ) {
468 $delpath = apply_filters( 'wp_delete_file', path_join($parts['dirname'], $meta['sizes'][$default_size]['file']) );
472 $backup_sizes["$default_size-{$suffix}"] = $meta['sizes'][$default_size];
476 $meta['sizes'][$default_size] = $data;
478 unset($meta['sizes'][$default_size]);
482 if ( !wp_update_attachment_metadata($post_id, $meta) || !update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes) ) {
483 $msg->error = __('Cannot save image metadata.');
488 $msg->error = __('Image metadata is inconsistent.');
490 $msg->msg = __('Image restored successfully.');
495 function wp_save_image($post_id) {
496 $return = new stdClass;
497 $success = $delete = $scaled = $nocrop = false;
498 $post = get_post($post_id);
499 @ini_set('memory_limit', '256M');
500 $img = load_image_to_edit($post_id, $post->post_mime_type);
502 if ( !is_resource($img) ) {
503 $return->error = esc_js( __('Unable to create new image.') );
507 $fwidth = !empty($_REQUEST['fwidth']) ? intval($_REQUEST['fwidth']) : 0;
508 $fheight = !empty($_REQUEST['fheight']) ? intval($_REQUEST['fheight']) : 0;
509 $target = !empty($_REQUEST['target']) ? preg_replace('/[^a-z0-9_-]+/i', '', $_REQUEST['target']) : '';
510 $scale = !empty($_REQUEST['do']) && 'scale' == $_REQUEST['do'];
512 if ( $scale && $fwidth > 0 && $fheight > 0 ) {
516 // check if it has roughly the same w / h ratio
517 $diff = round($sX / $sY, 2) - round($fwidth / $fheight, 2);
518 if ( -0.1 < $diff && $diff < 0.1 ) {
519 // scale the full size image
520 $dst = wp_imagecreatetruecolor($fwidth, $fheight);
521 if ( imagecopyresampled( $dst, $img, 0, 0, 0, 0, $fwidth, $fheight, $sX, $sY ) ) {
529 $return->error = esc_js( __('Error while saving the scaled image. Please reload the page and try again.') );
532 } elseif ( !empty($_REQUEST['history']) ) {
533 $changes = json_decode( stripslashes($_REQUEST['history']) );
535 $img = image_edit_apply_changes($img, $changes);
537 $return->error = esc_js( __('Nothing to save, the image has not changed.') );
541 $meta = wp_get_attachment_metadata($post_id);
542 $backup_sizes = get_post_meta( $post->ID, '_wp_attachment_backup_sizes', true );
544 if ( !is_array($meta) ) {
545 $return->error = esc_js( __('Image data does not exist. Please re-upload the image.') );
549 if ( !is_array($backup_sizes) )
550 $backup_sizes = array();
552 // generate new filename
553 $path = get_attached_file($post_id);
554 $path_parts = pathinfo52( $path );
555 $filename = $path_parts['filename'];
556 $suffix = time() . rand(100, 999);
558 if ( defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE &&
559 isset($backup_sizes['full-orig']) && $backup_sizes['full-orig']['file'] != $path_parts['basename'] ) {
561 if ( 'thumbnail' == $target )
562 $new_path = "{$path_parts['dirname']}/{$filename}-temp.{$path_parts['extension']}";
567 $filename = preg_replace( '/-e([0-9]+)$/', '', $filename );
568 $filename .= "-e{$suffix}";
569 $new_filename = "{$filename}.{$path_parts['extension']}";
570 $new_path = "{$path_parts['dirname']}/$new_filename";
571 if ( file_exists($new_path) )
578 // save the full-size file, also needed to create sub-sizes
579 if ( !wp_save_image_file($new_path, $img, $post->post_mime_type, $post_id) ) {
580 $return->error = esc_js( __('Unable to save the image.') );
584 if ( 'nothumb' == $target || 'all' == $target || 'full' == $target || $scaled ) {
586 if ( isset($backup_sizes['full-orig']) ) {
587 if ( ( !defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE ) && $backup_sizes['full-orig']['file'] != $path_parts['basename'] )
588 $tag = "full-$suffix";
594 $backup_sizes[$tag] = array('width' => $meta['width'], 'height' => $meta['height'], 'file' => $path_parts['basename']);
596 $success = update_attached_file($post_id, $new_path);
598 $meta['file'] = _wp_relative_upload_path($new_path);
599 $meta['width'] = imagesx($img);
600 $meta['height'] = imagesy($img);
602 list ( $uwidth, $uheight ) = wp_constrain_dimensions($meta['width'], $meta['height'], 128, 96);
603 $meta['hwstring_small'] = "height='$uheight' width='$uwidth'";
605 if ( $success && ('nothumb' == $target || 'all' == $target) ) {
606 $sizes = apply_filters( 'intermediate_image_sizes', array('large', 'medium', 'thumbnail') );
607 if ( 'nothumb' == $target )
608 $sizes = array_diff( $sizes, array('thumbnail') );
611 $return->fw = $meta['width'];
612 $return->fh = $meta['height'];
613 } elseif ( 'thumbnail' == $target ) {
614 $sizes = array( 'thumbnail' );
615 $success = $delete = $nocrop = true;
618 if ( isset($sizes) ) {
619 foreach ( $sizes as $size ) {
621 if ( isset($meta['sizes'][$size]) ) {
622 if ( isset($backup_sizes["$size-orig"]) ) {
623 if ( ( !defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE ) && $backup_sizes["$size-orig"]['file'] != $meta['sizes'][$size]['file'] )
624 $tag = "$size-$suffix";
630 $backup_sizes[$tag] = $meta['sizes'][$size];
633 $crop = $nocrop ? false : get_option("{$size}_crop");
634 $resized = image_make_intermediate_size($new_path, get_option("{$size}_size_w"), get_option("{$size}_size_h"), $crop );
637 $meta['sizes'][$size] = $resized;
639 unset($meta['sizes'][$size]);
644 wp_update_attachment_metadata($post_id, $meta);
645 update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes);
647 if ( $target == 'thumbnail' || $target == 'all' || $target == 'full' ) {
648 $file_url = wp_get_attachment_url($post_id);
649 if ( $thumb = $meta['sizes']['thumbnail'] )
650 $return->thumbnail = path_join( dirname($file_url), $thumb['file'] );
652 $return->thumbnail = "$file_url?w=128&h=128";
659 $delpath = apply_filters('wp_delete_file', $new_path);
665 $return->msg = esc_js( __('Image saved') );