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 ( isset( $meta['width'], $meta['height'] ) )
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 );
25 if ( ! empty( $backup_sizes ) && isset( $backup_sizes['full-orig'], $meta['file'] ) )
26 $can_restore = $backup_sizes['full-orig']['file'] != basename( $meta['file'] );
29 if ( isset($msg->error) )
30 $note = "<div class='error'><p>$msg->error</p></div>";
31 elseif ( isset($msg->msg) )
32 $note = "<div class='updated'><p>$msg->msg</p></div>";
36 <div class="imgedit-wrap">
38 <table id="imgedit-panel-<?php echo $post_id; ?>"><tbody>
40 <div class="imgedit-menu">
41 <div onclick="imageEdit.crop(<?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-crop disabled" title="<?php esc_attr_e( 'Crop' ); ?>"></div><?php
43 // On some setups GD library does not provide imagerotate() - Ticket #11536
44 if ( wp_image_editor_supports( array( 'mime_type' => get_post_mime_type( $post_id ), 'methods' => array( 'rotate' ) ) ) ) { ?>
45 <div class="imgedit-rleft" onclick="imageEdit.rotate( 90, <?php echo "$post_id, '$nonce'"; ?>, this)" title="<?php esc_attr_e( 'Rotate counter-clockwise' ); ?>"></div>
46 <div class="imgedit-rright" onclick="imageEdit.rotate(-90, <?php echo "$post_id, '$nonce'"; ?>, this)" title="<?php esc_attr_e( 'Rotate clockwise' ); ?>"></div>
48 $note_no_rotate = esc_attr__('Image rotation is not supported by your web host.');
50 <div class="imgedit-rleft disabled" title="<?php echo $note_no_rotate; ?>"></div>
51 <div class="imgedit-rright disabled" title="<?php echo $note_no_rotate; ?>"></div>
54 <div onclick="imageEdit.flip(1, <?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-flipv" title="<?php esc_attr_e( 'Flip vertically' ); ?>"></div>
55 <div onclick="imageEdit.flip(2, <?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-fliph" title="<?php esc_attr_e( 'Flip horizontally' ); ?>"></div>
57 <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>
58 <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>
62 <input type="hidden" id="imgedit-sizer-<?php echo $post_id; ?>" value="<?php echo $sizer; ?>" />
63 <input type="hidden" id="imgedit-minthumb-<?php echo $post_id; ?>" value="<?php echo ( get_option('thumbnail_size_w') . ':' . get_option('thumbnail_size_h') ); ?>" />
64 <input type="hidden" id="imgedit-history-<?php echo $post_id; ?>" value="" />
65 <input type="hidden" id="imgedit-undone-<?php echo $post_id; ?>" value="0" />
66 <input type="hidden" id="imgedit-selection-<?php echo $post_id; ?>" value="" />
67 <input type="hidden" id="imgedit-x-<?php echo $post_id; ?>" value="<?php echo isset( $meta['width'] ) ? $meta['width'] : 0; ?>" />
68 <input type="hidden" id="imgedit-y-<?php echo $post_id; ?>" value="<?php echo isset( $meta['height'] ) ? $meta['height'] : 0; ?>" />
70 <div id="imgedit-crop-<?php echo $post_id; ?>" class="imgedit-crop-wrap">
71 <img id="image-preview-<?php echo $post_id; ?>" onload="imageEdit.imgLoaded('<?php echo $post_id; ?>')" src="<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>?action=imgedit-preview&_ajax_nonce=<?php echo $nonce; ?>&postid=<?php echo $post_id; ?>&rand=<?php echo rand(1, 99999); ?>" />
74 <div class="imgedit-submit">
75 <input type="button" onclick="imageEdit.close(<?php echo $post_id; ?>, 1)" class="button" value="<?php esc_attr_e( 'Cancel' ); ?>" />
76 <input type="button" onclick="imageEdit.save(<?php echo "$post_id, '$nonce'"; ?>)" disabled="disabled" class="button-primary imgedit-submit-btn" value="<?php esc_attr_e( 'Save' ); ?>" />
80 <td class="imgedit-settings">
81 <div class="imgedit-group">
82 <div class="imgedit-group-top">
83 <a class="imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" href="#"><strong><?php _e('Scale Image'); ?></strong></a>
84 <div class="imgedit-help">
85 <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 images can only be scaled down, not up.'); ?></p>
86 <?php if ( isset( $meta['width'], $meta['height'] ) ): ?>
87 <p><?php printf( __('Original dimensions %s'), $meta['width'] . '×' . $meta['height'] ); ?></p>
89 <div class="imgedit-submit">
90 <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 isset( $meta['width'] ) ? $meta['width'] : 0; ?>" />×<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 isset( $meta['height'] ) ? $meta['height'] : 0; ?>" />
91 <span class="imgedit-scale-warn" id="imgedit-scale-warn-<?php echo $post_id; ?>">!</span></span>
92 <input type="button" onclick="imageEdit.action(<?php echo "$post_id, '$nonce'"; ?>, 'scale')" class="button-primary" value="<?php esc_attr_e( 'Scale' ); ?>" />
97 <?php if ( $can_restore ) { ?>
99 <div class="imgedit-group-top">
100 <a class="imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" href="#"><strong><?php _e('Restore Original Image'); ?></strong></a>
101 <div class="imgedit-help">
102 <p><?php _e('Discard any changes and restore the original image.');
104 if ( !defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE )
105 echo ' '.__('Previously edited copies of the image will not be deleted.');
108 <div class="imgedit-submit">
109 <input type="button" onclick="imageEdit.action(<?php echo "$post_id, '$nonce'"; ?>, 'restore')" class="button-primary" value="<?php esc_attr_e( 'Restore image' ); ?>" <?php echo $can_restore; ?> />
118 <div class="imgedit-group">
119 <div class="imgedit-group-top">
120 <strong><?php _e('Image Crop'); ?></strong>
121 <a class="imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" href="#"><?php _e('(help)'); ?></a>
122 <div class="imgedit-help">
123 <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>
125 <p><strong><?php _e('Crop Aspect Ratio'); ?></strong><br />
126 <?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>
128 <p><strong><?php _e('Crop Selection'); ?></strong><br />
129 <?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>
134 <?php _e('Aspect ratio:'); ?>
135 <span class="nowrap">
136 <input type="text" id="imgedit-crop-width-<?php echo $post_id; ?>" onkeyup="imageEdit.setRatioSelection(<?php echo $post_id; ?>, 0, this)" style="width:3em;" />
138 <input type="text" id="imgedit-crop-height-<?php echo $post_id; ?>" onkeyup="imageEdit.setRatioSelection(<?php echo $post_id; ?>, 1, this)" style="width:3em;" />
142 <p id="imgedit-crop-sel-<?php echo $post_id; ?>">
143 <?php _e('Selection:'); ?>
144 <span class="nowrap">
145 <input type="text" id="imgedit-sel-width-<?php echo $post_id; ?>" onkeyup="imageEdit.setNumSelection(<?php echo $post_id; ?>)" style="width:4em;" />
147 <input type="text" id="imgedit-sel-height-<?php echo $post_id; ?>" onkeyup="imageEdit.setNumSelection(<?php echo $post_id; ?>)" style="width:4em;" />
152 <?php if ( $thumb && $sub_sizes ) {
153 $thumb_img = wp_constrain_dimensions( $thumb['width'], $thumb['height'], 160, 120 );
156 <div class="imgedit-group imgedit-applyto">
157 <div class="imgedit-group-top">
158 <strong><?php _e('Thumbnail Settings'); ?></strong>
159 <a class="imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" href="#"><?php _e('(help)'); ?></a>
160 <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>
164 <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'); ?>
167 <p id="imgedit-save-target-<?php echo $post_id; ?>">
168 <strong><?php _e('Apply changes to:'); ?></strong><br />
170 <label class="imgedit-label">
171 <input type="radio" name="imgedit-target-<?php echo $post_id; ?>" value="all" checked="checked" />
172 <?php _e('All image sizes'); ?></label>
174 <label class="imgedit-label">
175 <input type="radio" name="imgedit-target-<?php echo $post_id; ?>" value="thumbnail" />
176 <?php _e('Thumbnail'); ?></label>
178 <label class="imgedit-label">
179 <input type="radio" name="imgedit-target-<?php echo $post_id; ?>" value="nothumb" />
180 <?php _e('All sizes except thumbnail'); ?></label>
188 <div class="imgedit-wait" id="imgedit-wait-<?php echo $post_id; ?>"></div>
189 <script type="text/javascript">jQuery( function() { imageEdit.init(<?php echo $post_id; ?>); });</script>
190 <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>
196 * Streams image in WP_Image_Editor to browser.
197 * Provided for backcompat reasons
199 * @param WP_Image_Editor $image
200 * @param string $mime_type
201 * @param int $post_id
204 function wp_stream_image( $image, $mime_type, $post_id ) {
205 if ( $image instanceof WP_Image_Editor ) {
206 $image = apply_filters('image_editor_save_pre', $image, $post_id);
208 if ( is_wp_error( $image->stream( $mime_type ) ) )
213 _deprecated_argument( __FUNCTION__, '3.5', __( '$image needs to be an WP_Image_Editor object' ) );
215 $image = apply_filters('image_save_pre', $image, $post_id);
217 switch ( $mime_type ) {
219 header( 'Content-Type: image/jpeg' );
220 return imagejpeg( $image, null, 90 );
222 header( 'Content-Type: image/png' );
223 return imagepng( $image );
225 header( 'Content-Type: image/gif' );
226 return imagegif( $image );
234 * Saves Image to File
236 * @param string $filename
237 * @param WP_Image_Editor $image
238 * @param string $mime_type
239 * @param int $post_id
242 function wp_save_image_file( $filename, $image, $mime_type, $post_id ) {
243 if ( $image instanceof WP_Image_Editor ) {
244 $image = apply_filters('image_editor_save_pre', $image, $post_id);
245 $saved = apply_filters('wp_save_image_editor_file', null, $filename, $image, $mime_type, $post_id);
247 if ( null !== $saved )
250 return $image->save( $filename, $mime_type );
252 _deprecated_argument( __FUNCTION__, '3.5', __( '$image needs to be an WP_Image_Editor object' ) );
254 $image = apply_filters('image_save_pre', $image, $post_id);
255 $saved = apply_filters('wp_save_image_file', null, $filename, $image, $mime_type, $post_id);
257 if ( null !== $saved )
260 switch ( $mime_type ) {
262 return imagejpeg( $image, $filename, apply_filters( 'jpeg_quality', 90, 'edit_image' ) );
264 return imagepng( $image, $filename );
266 return imagegif( $image, $filename );
273 function _image_get_preview_ratio($w, $h) {
275 return $max > 400 ? (400 / $max) : 1;
278 // @TODO: Returns GD resource, but is NOT public
279 function _rotate_image_resource($img, $angle) {
280 _deprecated_function( __FUNCTION__, '3.5', __( 'Use WP_Image_Editor::rotate' ) );
281 if ( function_exists('imagerotate') ) {
282 $rotated = imagerotate($img, $angle, 0);
283 if ( is_resource($rotated) ) {
292 * @TODO: Only used within image_edit_apply_changes
293 * and receives/returns GD Resource.
296 * @param GD_Resource $img
297 * @param boolean $horz
298 * @param boolean $vert
299 * @return GD_Resource
301 function _flip_image_resource($img, $horz, $vert) {
302 _deprecated_function( __FUNCTION__, '3.5', __( 'Use WP_Image_Editor::flip' ) );
305 $dst = wp_imagecreatetruecolor($w, $h);
306 if ( is_resource($dst) ) {
307 $sx = $vert ? ($w - 1) : 0;
308 $sy = $horz ? ($h - 1) : 0;
309 $sw = $vert ? -$w : $w;
310 $sh = $horz ? -$h : $h;
312 if ( imagecopyresampled($dst, $img, 0, 0, $sx, $sy, $w, $h, $sw, $sh) ) {
321 * @TODO: Only used within image_edit_apply_changes
322 * and receives/returns GD Resource.
325 * @param GD_Resource $img
330 * @return GD_Resource
332 function _crop_image_resource($img, $x, $y, $w, $h) {
333 $dst = wp_imagecreatetruecolor($w, $h);
334 if ( is_resource($dst) ) {
335 if ( imagecopy($dst, $img, 0, 0, $x, $y, $w, $h) ) {
344 * Performs group of changes on Editor specified.
346 * @param WP_Image_Editor $image
347 * @param type $changes
348 * @return WP_Image_Editor
350 function image_edit_apply_changes( $image, $changes ) {
351 if ( is_resource( $image ) )
352 _deprecated_argument( __FUNCTION__, '3.5', __( '$image needs to be an WP_Image_Editor object' ) );
354 if ( !is_array($changes) )
357 // expand change operations
358 foreach ( $changes as $key => $obj ) {
359 if ( isset($obj->r) ) {
360 $obj->type = 'rotate';
361 $obj->angle = $obj->r;
363 } elseif ( isset($obj->f) ) {
365 $obj->axis = $obj->f;
367 } elseif ( isset($obj->c) ) {
372 $changes[$key] = $obj;
375 // combine operations
376 if ( count($changes) > 1 ) {
377 $filtered = array($changes[0]);
378 for ( $i = 0, $j = 1; $j < count($changes); $j++ ) {
380 if ( $filtered[$i]->type == $changes[$j]->type ) {
381 switch ( $filtered[$i]->type ) {
383 $filtered[$i]->angle += $changes[$j]->angle;
387 $filtered[$i]->axis ^= $changes[$j]->axis;
393 $filtered[++$i] = $changes[$j];
395 $changes = $filtered;
399 // image resource before applying the changes
400 if ( $image instanceof WP_Image_Editor )
401 $image = apply_filters('wp_image_editor_before_change', $image, $changes);
402 elseif ( is_resource( $image ) )
403 $image = apply_filters('image_edit_before_change', $image, $changes);
405 foreach ( $changes as $operation ) {
406 switch ( $operation->type ) {
408 if ( $operation->angle != 0 ) {
409 if ( $image instanceof WP_Image_Editor )
410 $image->rotate( $operation->angle );
412 $image = _rotate_image_resource( $image, $operation->angle );
416 if ( $operation->axis != 0 )
417 if ( $image instanceof WP_Image_Editor )
418 $image->flip( ($operation->axis & 1) != 0, ($operation->axis & 2) != 0 );
420 $image = _flip_image_resource( $image, ( $operation->axis & 1 ) != 0, ( $operation->axis & 2 ) != 0 );
423 $sel = $operation->sel;
425 if ( $image instanceof WP_Image_Editor ) {
426 $size = $image->get_size();
428 $h = $size['height'];
430 $scale = 1 / _image_get_preview_ratio( $w, $h ); // discard preview scaling
431 $image->crop( $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );
433 $scale = 1 / _image_get_preview_ratio( imagesx( $image ), imagesy( $image ) ); // discard preview scaling
434 $image = _crop_image_resource( $image, $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );
445 * Streams image in post to browser, along with enqueued changes
446 * in $_REQUEST['history']
448 * @param int $post_id
451 function stream_preview_image( $post_id ) {
452 $post = get_post( $post_id );
453 @ini_set( 'memory_limit', apply_filters( 'admin_memory_limit', WP_MAX_MEMORY_LIMIT ) );
455 $img = wp_get_image_editor( _load_image_to_edit_path( $post_id ) );
457 if ( is_wp_error( $img ) )
460 $changes = !empty($_REQUEST['history']) ? json_decode( wp_unslash($_REQUEST['history']) ) : null;
462 $img = image_edit_apply_changes( $img, $changes );
465 $size = $img->get_size();
467 $h = $size['height'];
469 $ratio = _image_get_preview_ratio( $w, $h );
473 if ( is_wp_error( $img->resize( $w2, $h2 ) ) )
476 return wp_stream_image( $img, $post->post_mime_type, $post_id );
479 function wp_restore_image($post_id) {
480 $meta = wp_get_attachment_metadata($post_id);
481 $file = get_attached_file($post_id);
482 $backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
486 if ( !is_array($backup_sizes) ) {
487 $msg->error = __('Cannot load image metadata.');
491 $parts = pathinfo($file);
492 $suffix = time() . rand(100, 999);
493 $default_sizes = get_intermediate_image_sizes();
495 if ( isset($backup_sizes['full-orig']) && is_array($backup_sizes['full-orig']) ) {
496 $data = $backup_sizes['full-orig'];
498 if ( $parts['basename'] != $data['file'] ) {
499 if ( defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE ) {
500 // delete only if it's edited image
501 if ( preg_match('/-e[0-9]{13}\./', $parts['basename']) ) {
502 $delpath = apply_filters('wp_delete_file', $file);
505 } elseif ( isset( $meta['width'], $meta['height'] ) ) {
506 $backup_sizes["full-$suffix"] = array('width' => $meta['width'], 'height' => $meta['height'], 'file' => $parts['basename']);
510 $restored_file = path_join($parts['dirname'], $data['file']);
511 $restored = update_attached_file($post_id, $restored_file);
513 $meta['file'] = _wp_relative_upload_path( $restored_file );
514 $meta['width'] = $data['width'];
515 $meta['height'] = $data['height'];
518 foreach ( $default_sizes as $default_size ) {
519 if ( isset($backup_sizes["$default_size-orig"]) ) {
520 $data = $backup_sizes["$default_size-orig"];
521 if ( isset($meta['sizes'][$default_size]) && $meta['sizes'][$default_size]['file'] != $data['file'] ) {
522 if ( defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE ) {
523 // delete only if it's edited image
524 if ( preg_match('/-e[0-9]{13}-/', $meta['sizes'][$default_size]['file']) ) {
525 $delpath = apply_filters( 'wp_delete_file', path_join($parts['dirname'], $meta['sizes'][$default_size]['file']) );
529 $backup_sizes["$default_size-{$suffix}"] = $meta['sizes'][$default_size];
533 $meta['sizes'][$default_size] = $data;
535 unset($meta['sizes'][$default_size]);
539 if ( !wp_update_attachment_metadata($post_id, $meta) || !update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes) ) {
540 $msg->error = __('Cannot save image metadata.');
545 $msg->error = __('Image metadata is inconsistent.');
547 $msg->msg = __('Image restored successfully.');
553 * Saves image to post along with enqueued changes
554 * in $_REQUEST['history']
556 * @param int $post_id
559 function wp_save_image( $post_id ) {
560 $return = new stdClass;
561 $success = $delete = $scaled = $nocrop = false;
562 $post = get_post( $post_id );
564 $img = wp_get_image_editor( _load_image_to_edit_path( $post_id, 'full' ) );
565 if ( is_wp_error( $img ) ) {
566 $return->error = esc_js( __('Unable to create new image.') );
570 $fwidth = !empty($_REQUEST['fwidth']) ? intval($_REQUEST['fwidth']) : 0;
571 $fheight = !empty($_REQUEST['fheight']) ? intval($_REQUEST['fheight']) : 0;
572 $target = !empty($_REQUEST['target']) ? preg_replace('/[^a-z0-9_-]+/i', '', $_REQUEST['target']) : '';
573 $scale = !empty($_REQUEST['do']) && 'scale' == $_REQUEST['do'];
575 if ( $scale && $fwidth > 0 && $fheight > 0 ) {
576 $size = $img->get_size();
577 $sX = $size['width'];
578 $sY = $size['height'];
580 // check if it has roughly the same w / h ratio
581 $diff = round($sX / $sY, 2) - round($fwidth / $fheight, 2);
582 if ( -0.1 < $diff && $diff < 0.1 ) {
583 // scale the full size image
584 if ( $img->resize( $fwidth, $fheight ) )
589 $return->error = esc_js( __('Error while saving the scaled image. Please reload the page and try again.') );
592 } elseif ( !empty($_REQUEST['history']) ) {
593 $changes = json_decode( wp_unslash($_REQUEST['history']) );
595 $img = image_edit_apply_changes($img, $changes);
597 $return->error = esc_js( __('Nothing to save, the image has not changed.') );
601 $meta = wp_get_attachment_metadata($post_id);
602 $backup_sizes = get_post_meta( $post->ID, '_wp_attachment_backup_sizes', true );
604 if ( !is_array($meta) ) {
605 $return->error = esc_js( __('Image data does not exist. Please re-upload the image.') );
609 if ( !is_array($backup_sizes) )
610 $backup_sizes = array();
612 // generate new filename
613 $path = get_attached_file($post_id);
614 $path_parts = pathinfo( $path );
615 $filename = $path_parts['filename'];
616 $suffix = time() . rand(100, 999);
618 if ( defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE &&
619 isset($backup_sizes['full-orig']) && $backup_sizes['full-orig']['file'] != $path_parts['basename'] ) {
621 if ( 'thumbnail' == $target )
622 $new_path = "{$path_parts['dirname']}/{$filename}-temp.{$path_parts['extension']}";
627 $filename = preg_replace( '/-e([0-9]+)$/', '', $filename );
628 $filename .= "-e{$suffix}";
629 $new_filename = "{$filename}.{$path_parts['extension']}";
630 $new_path = "{$path_parts['dirname']}/$new_filename";
631 if ( file_exists($new_path) )
638 // save the full-size file, also needed to create sub-sizes
639 if ( !wp_save_image_file($new_path, $img, $post->post_mime_type, $post_id) ) {
640 $return->error = esc_js( __('Unable to save the image.') );
644 if ( 'nothumb' == $target || 'all' == $target || 'full' == $target || $scaled ) {
646 if ( isset($backup_sizes['full-orig']) ) {
647 if ( ( !defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE ) && $backup_sizes['full-orig']['file'] != $path_parts['basename'] )
648 $tag = "full-$suffix";
654 $backup_sizes[$tag] = array('width' => $meta['width'], 'height' => $meta['height'], 'file' => $path_parts['basename']);
656 $success = update_attached_file( $post_id, $new_path );
658 $meta['file'] = _wp_relative_upload_path( $new_path );
660 $size = $img->get_size();
661 $meta['width'] = $size['width'];
662 $meta['height'] = $size['height'];
664 if ( $success && ('nothumb' == $target || 'all' == $target) ) {
665 $sizes = get_intermediate_image_sizes();
666 if ( 'nothumb' == $target )
667 $sizes = array_diff( $sizes, array('thumbnail') );
670 $return->fw = $meta['width'];
671 $return->fh = $meta['height'];
672 } elseif ( 'thumbnail' == $target ) {
673 $sizes = array( 'thumbnail' );
674 $success = $delete = $nocrop = true;
677 if ( isset( $sizes ) ) {
680 foreach ( $sizes as $size ) {
682 if ( isset( $meta['sizes'][$size] ) ) {
683 if ( isset($backup_sizes["$size-orig"]) ) {
684 if ( ( !defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE ) && $backup_sizes["$size-orig"]['file'] != $meta['sizes'][$size]['file'] )
685 $tag = "$size-$suffix";
691 $backup_sizes[$tag] = $meta['sizes'][$size];
694 $crop = $nocrop ? false : get_option("{$size}_crop");
695 $_sizes[ $size ] = array( 'width' => get_option("{$size}_size_w"), 'height' => get_option("{$size}_size_h"), 'crop' => $crop );
698 $meta['sizes'] = array_merge( $meta['sizes'], $img->multi_resize( $_sizes ) );
704 wp_update_attachment_metadata( $post_id, $meta );
705 update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes);
707 if ( $target == 'thumbnail' || $target == 'all' || $target == 'full' ) {
708 // Check if it's an image edit from attachment edit screen
709 if ( ! empty( $_REQUEST['context'] ) && 'edit-attachment' == $_REQUEST['context'] ) {
710 $thumb_url = wp_get_attachment_image_src( $post_id, array( 900, 600 ), true );
711 $return->thumbnail = $thumb_url[0];
713 $file_url = wp_get_attachment_url($post_id);
714 if ( $thumb = $meta['sizes']['thumbnail'] )
715 $return->thumbnail = path_join( dirname($file_url), $thumb['file'] );
717 $return->thumbnail = "$file_url?w=128&h=128";
725 $delpath = apply_filters('wp_delete_file', $new_path);
729 $return->msg = esc_js( __('Image saved') );