--- a/wp/wp-admin/includes/image-edit.php Mon Oct 14 18:06:33 2019 +0200
+++ b/wp/wp-admin/includes/image-edit.php Mon Oct 14 18:28:13 2019 +0200
@@ -9,34 +9,39 @@
/**
* Loads the WP image-editing interface.
*
+ * @since 2.9.0
+ *
* @param int $post_id Post ID.
* @param bool|object $msg Optional. Message to display for image editor updates or errors.
* Default false.
*/
-function wp_image_editor($post_id, $msg = false) {
- $nonce = wp_create_nonce("image_editor-$post_id");
- $meta = wp_get_attachment_metadata($post_id);
- $thumb = image_get_intermediate_size($post_id, 'thumbnail');
- $sub_sizes = isset($meta['sizes']) && is_array($meta['sizes']);
- $note = '';
+function wp_image_editor( $post_id, $msg = false ) {
+ $nonce = wp_create_nonce( "image_editor-$post_id" );
+ $meta = wp_get_attachment_metadata( $post_id );
+ $thumb = image_get_intermediate_size( $post_id, 'thumbnail' );
+ $sub_sizes = isset( $meta['sizes'] ) && is_array( $meta['sizes'] );
+ $note = '';
- if ( isset( $meta['width'], $meta['height'] ) )
+ if ( isset( $meta['width'], $meta['height'] ) ) {
$big = max( $meta['width'], $meta['height'] );
- else
- die( __('Image data does not exist. Please re-upload the image.') );
+ } else {
+ die( __( 'Image data does not exist. Please re-upload the image.' ) );
+ }
$sizer = $big > 400 ? 400 / $big : 1;
$backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
- $can_restore = false;
- if ( ! empty( $backup_sizes ) && isset( $backup_sizes['full-orig'], $meta['file'] ) )
- $can_restore = $backup_sizes['full-orig']['file'] != basename( $meta['file'] );
+ $can_restore = false;
+ if ( ! empty( $backup_sizes ) && isset( $backup_sizes['full-orig'], $meta['file'] ) ) {
+ $can_restore = $backup_sizes['full-orig']['file'] != wp_basename( $meta['file'] );
+ }
if ( $msg ) {
- if ( isset($msg->error) )
+ if ( isset( $msg->error ) ) {
$note = "<div class='error'><p>$msg->error</p></div>";
- elseif ( isset($msg->msg) )
+ } elseif ( isset( $msg->msg ) ) {
$note = "<div class='updated'><p>$msg->msg</p></div>";
+ }
}
?>
@@ -49,10 +54,10 @@
<h2><?php _e( 'Scale Image' ); ?></h2>
<button type="button" class="dashicons dashicons-editor-help imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" aria-expanded="false"><span class="screen-reader-text"><?php esc_html_e( 'Scale Image Help' ); ?></span></button>
<div class="imgedit-help">
- <p><?php _e('You can proportionally scale the original image. For best results, scaling should be done before you crop, flip, or rotate. Images can only be scaled down, not up.'); ?></p>
+ <p><?php _e( 'You can proportionally scale the original image. For best results, scaling should be done before you crop, flip, or rotate. Images can only be scaled down, not up.' ); ?></p>
</div>
- <?php if ( isset( $meta['width'], $meta['height'] ) ): ?>
- <p><?php printf( __('Original dimensions %s'), $meta['width'] . ' × ' . $meta['height'] ); ?></p>
+ <?php if ( isset( $meta['width'], $meta['height'] ) ) : ?>
+ <p><?php printf( __( 'Original dimensions %s' ), $meta['width'] . ' × ' . $meta['height'] ); ?></p>
<?php endif ?>
<div class="imgedit-submit">
@@ -68,25 +73,29 @@
</label>
<span class="imgedit-scale-warn" id="imgedit-scale-warn-<?php echo $post_id; ?>">!</span>
<input id="imgedit-scale-button" type="button" onclick="imageEdit.action(<?php echo "$post_id, '$nonce'"; ?>, 'scale')" class="button button-primary" value="<?php esc_attr_e( 'Scale' ); ?>" />
- </div>
+ </div>
</fieldset>
</div>
</div>
</div>
-<?php if ( $can_restore ) { ?>
+ <?php if ( $can_restore ) { ?>
<div class="imgedit-group">
<div class="imgedit-group-top">
<h2><button type="button" onclick="imageEdit.toggleHelp(this);" class="button-link"><?php _e( 'Restore Original Image' ); ?> <span class="dashicons dashicons-arrow-down imgedit-help-toggle"></span></button></h2>
<div class="imgedit-help">
- <p><?php _e('Discard any changes and restore the original image.');
+ <p>
+ <?php
+ _e( 'Discard any changes and restore the original image.' );
- if ( !defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE )
- echo ' '.__('Previously edited copies of the image will not be deleted.');
+ if ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE ) {
+ echo ' ' . __( 'Previously edited copies of the image will not be deleted.' );
+ }
- ?></p>
+ ?>
+ </p>
<div class="imgedit-submit">
<input type="button" onclick="imageEdit.action(<?php echo "$post_id, '$nonce'"; ?>, 'restore')" class="button button-primary" value="<?php esc_attr_e( 'Restore image' ); ?>" <?php echo $can_restore; ?> />
</div>
@@ -94,7 +103,7 @@
</div>
</div>
-<?php } ?>
+ <?php } ?>
<div class="imgedit-group">
<div class="imgedit-group-top">
@@ -102,13 +111,13 @@
<button type="button" class="dashicons dashicons-editor-help imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" aria-expanded="false"><span class="screen-reader-text"><?php esc_html_e( 'Image Crop Help' ); ?></span></button>
<div class="imgedit-help">
- <p><?php _e('To crop the image, click on it and drag to make your selection.'); ?></p>
+ <p><?php _e( 'To crop the image, click on it and drag to make your selection.' ); ?></p>
- <p><strong><?php _e('Crop Aspect Ratio'); ?></strong><br />
- <?php _e('The aspect ratio is the relationship between the width and height. You can preserve the aspect ratio by holding down the shift key while resizing your selection. Use the input box to specify the aspect ratio, e.g. 1:1 (square), 4:3, 16:9, etc.'); ?></p>
+ <p><strong><?php _e( 'Crop Aspect Ratio' ); ?></strong><br />
+ <?php _e( 'The aspect ratio is the relationship between the width and height. You can preserve the aspect ratio by holding down the shift key while resizing your selection. Use the input box to specify the aspect ratio, e.g. 1:1 (square), 4:3, 16:9, etc.' ); ?></p>
- <p><strong><?php _e('Crop Selection'); ?></strong><br />
- <?php _e('Once you have made your selection, you can adjust it by entering the size in pixels. The minimum selection size is the thumbnail size as set in the Media settings.'); ?></p>
+ <p><strong><?php _e( 'Crop Selection' ); ?></strong><br />
+ <?php _e( 'Once you have made your selection, you can adjust it by entering the size in pixels. The minimum selection size is the thumbnail size as set in the Media settings.' ); ?></p>
</div>
</div>
@@ -140,15 +149,16 @@
</div>
- <?php if ( $thumb && $sub_sizes ) {
+ <?php
+ if ( $thumb && $sub_sizes ) {
$thumb_img = wp_constrain_dimensions( $thumb['width'], $thumb['height'], 160, 120 );
- ?>
+ ?>
<div class="imgedit-group imgedit-applyto">
<div class="imgedit-group-top">
<h2><?php _e( 'Thumbnail Settings' ); ?></h2>
<button type="button" class="dashicons dashicons-editor-help imgedit-help-toggle" onclick="imageEdit.toggleHelp(this);return false;" aria-expanded="false"><span class="screen-reader-text"><?php esc_html_e( 'Thumbnail Settings Help' ); ?></span></button>
- <p class="imgedit-help"><?php _e('You can edit the image while preserving the thumbnail. For example, you may wish to have a square thumbnail that displays just a section of the image.'); ?></p>
+ <p class="imgedit-help"><?php _e( 'You can edit the image while preserving the thumbnail. For example, you may wish to have a square thumbnail that displays just a section of the image.' ); ?></p>
</div>
<figure class="imgedit-thumbnail-preview">
@@ -162,15 +172,15 @@
<label class="imgedit-label">
<input type="radio" name="imgedit-target-<?php echo $post_id; ?>" value="all" checked="checked" />
- <?php _e('All image sizes'); ?></label>
+ <?php _e( 'All image sizes' ); ?></label>
<label class="imgedit-label">
<input type="radio" name="imgedit-target-<?php echo $post_id; ?>" value="thumbnail" />
- <?php _e('Thumbnail'); ?></label>
+ <?php _e( 'Thumbnail' ); ?></label>
<label class="imgedit-label">
<input type="radio" name="imgedit-target-<?php echo $post_id; ?>" value="nothumb" />
- <?php _e('All sizes except thumbnail'); ?></label>
+ <?php _e( 'All sizes except thumbnail' ); ?></label>
</fieldset>
</div>
</div>
@@ -182,20 +192,27 @@
<div class="imgedit-panel-content wp-clearfix">
<?php echo $note; ?>
<div class="imgedit-menu wp-clearfix">
- <button type="button" onclick="imageEdit.crop(<?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-crop button disabled" disabled><span class="screen-reader-text"><?php esc_html_e( 'Crop' ); ?></span></button><?php
+ <button type="button" onclick="imageEdit.handleCropToolClick( <?php echo "$post_id, '$nonce'"; ?>, this )" class="imgedit-crop button disabled" disabled><span class="screen-reader-text"><?php esc_html_e( 'Crop' ); ?></span></button>
+ <?php
- // On some setups GD library does not provide imagerotate() - Ticket #11536
- if ( wp_image_editor_supports( array( 'mime_type' => get_post_mime_type( $post_id ), 'methods' => array( 'rotate' ) ) ) ) {
- $note_no_rotate = '';
- ?>
- <button type="button" class="imgedit-rleft button" onclick="imageEdit.rotate( 90, <?php echo "$post_id, '$nonce'"; ?>, this)"><span class="screen-reader-text"><?php esc_html_e( 'Rotate counter-clockwise' ); ?></span></button>
+ // On some setups GD library does not provide imagerotate() - Ticket #11536
+ if ( wp_image_editor_supports(
+ array(
+ 'mime_type' => get_post_mime_type( $post_id ),
+ 'methods' => array( 'rotate' ),
+ )
+ ) ) {
+ $note_no_rotate = '';
+ ?>
+ <button type="button" class="imgedit-rleft button" onclick="imageEdit.rotate( 90, <?php echo "$post_id, '$nonce'"; ?>, this)"><span class="screen-reader-text"><?php esc_html_e( 'Rotate counter-clockwise' ); ?></span></button>
<button type="button" class="imgedit-rright button" onclick="imageEdit.rotate(-90, <?php echo "$post_id, '$nonce'"; ?>, this)"><span class="screen-reader-text"><?php esc_html_e( 'Rotate clockwise' ); ?></span></button>
- <?php } else {
- $note_no_rotate = '<p class="note-no-rotate"><em>' . __( 'Image rotation is not supported by your web host.' ) . '</em></p>';
- ?>
- <button type="button" class="imgedit-rleft button disabled" disabled></button>
- <button type="button" class="imgedit-rright button disabled" disabled></button>
- <?php } ?>
+ <?php
+ } else {
+ $note_no_rotate = '<p class="note-no-rotate"><em>' . __( 'Image rotation is not supported by your web host.' ) . '</em></p>';
+ ?>
+ <button type="button" class="imgedit-rleft button disabled" disabled></button>
+ <button type="button" class="imgedit-rright button disabled" disabled></button>
+ <?php } ?>
<button type="button" onclick="imageEdit.flip(1, <?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-flipv button"><span class="screen-reader-text"><?php esc_html_e( 'Flip vertically' ); ?></span></button>
<button type="button" onclick="imageEdit.flip(2, <?php echo "$post_id, '$nonce'"; ?>, this)" class="imgedit-fliph button"><span class="screen-reader-text"><?php esc_html_e( 'Flip horizontally' ); ?></span></button>
@@ -213,7 +230,7 @@
<input type="hidden" id="imgedit-y-<?php echo $post_id; ?>" value="<?php echo isset( $meta['height'] ) ? $meta['height'] : 0; ?>" />
<div id="imgedit-crop-<?php echo $post_id; ?>" class="imgedit-crop-wrap">
- <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); ?>" alt="" />
+ <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 ); ?>" alt="" />
</div>
<div class="imgedit-submit">
@@ -224,14 +241,16 @@
</div>
<div class="imgedit-wait" id="imgedit-wait-<?php echo $post_id; ?>"></div>
- <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>
+ <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>
</div>
-<?php
+ <?php
}
/**
* Streams image in WP_Image_Editor to browser.
*
+ * @since 2.9.0
+ *
* @param WP_Image_Editor $image The image editor instance.
* @param string $mime_type The mime type of the image.
* @param int $attachment_id The image's attachment post ID.
@@ -250,8 +269,9 @@
*/
$image = apply_filters( 'image_editor_save_pre', $image, $attachment_id );
- if ( is_wp_error( $image->stream( $mime_type ) ) )
+ if ( is_wp_error( $image->stream( $mime_type ) ) ) {
return false;
+ }
return true;
} else {
@@ -285,7 +305,9 @@
}
/**
- * Saves Image to File
+ * Saves image to file.
+ *
+ * @since 2.9.0
*
* @param string $filename
* @param WP_Image_Editor $image
@@ -315,8 +337,9 @@
*/
$saved = apply_filters( 'wp_save_image_editor_file', null, $filename, $image, $mime_type, $post_id );
- if ( null !== $saved )
+ if ( null !== $saved ) {
return $saved;
+ }
return $image->save( $filename, $mime_type );
} else {
@@ -342,12 +365,12 @@
*/
$saved = apply_filters( 'wp_save_image_file', null, $filename, $image, $mime_type, $post_id );
- if ( null !== $saved )
+ if ( null !== $saved ) {
return $saved;
+ }
switch ( $mime_type ) {
case 'image/jpeg':
-
/** This filter is documented in wp-includes/class-wp-image-editor.php */
return imagejpeg( $image, $filename, apply_filters( 'jpeg_quality', 90, 'edit_image' ) );
case 'image/png':
@@ -370,9 +393,9 @@
* @param int $h Image height in pixels.
* @return float|int Image preview ratio.
*/
-function _image_get_preview_ratio($w, $h) {
- $max = max($w, $h);
- return $max > 400 ? (400 / $max) : 1;
+function _image_get_preview_ratio( $w, $h ) {
+ $max = max( $w, $h );
+ return $max > 400 ? ( 400 / $max ) : 1;
}
/**
@@ -387,12 +410,12 @@
* @param float|int $angle Image rotation angle, in degrees.
* @return resource|false GD image resource, false otherwise.
*/
-function _rotate_image_resource($img, $angle) {
+function _rotate_image_resource( $img, $angle ) {
_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::rotate()' );
- if ( function_exists('imagerotate') ) {
- $rotated = imagerotate($img, $angle, 0);
- if ( is_resource($rotated) ) {
- imagedestroy($img);
+ if ( function_exists( 'imagerotate' ) ) {
+ $rotated = imagerotate( $img, $angle, 0 );
+ if ( is_resource( $rotated ) ) {
+ imagedestroy( $img );
$img = $rotated;
}
}
@@ -412,19 +435,19 @@
* @param bool $vert Whether to flip vertically.
* @return resource (maybe) flipped image resource.
*/
-function _flip_image_resource($img, $horz, $vert) {
+function _flip_image_resource( $img, $horz, $vert ) {
_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::flip()' );
- $w = imagesx($img);
- $h = imagesy($img);
- $dst = wp_imagecreatetruecolor($w, $h);
- if ( is_resource($dst) ) {
- $sx = $vert ? ($w - 1) : 0;
- $sy = $horz ? ($h - 1) : 0;
+ $w = imagesx( $img );
+ $h = imagesy( $img );
+ $dst = wp_imagecreatetruecolor( $w, $h );
+ if ( is_resource( $dst ) ) {
+ $sx = $vert ? ( $w - 1 ) : 0;
+ $sy = $horz ? ( $h - 1 ) : 0;
$sw = $vert ? -$w : $w;
$sh = $horz ? -$h : $h;
- if ( imagecopyresampled($dst, $img, 0, 0, $sx, $sy, $w, $h, $sw, $sh) ) {
- imagedestroy($img);
+ if ( imagecopyresampled( $dst, $img, 0, 0, $sx, $sy, $w, $h, $sw, $sh ) ) {
+ imagedestroy( $img );
$img = $dst;
}
}
@@ -444,11 +467,11 @@
* @param float $h Source height.
* @return resource (maybe) cropped image resource.
*/
-function _crop_image_resource($img, $x, $y, $w, $h) {
- $dst = wp_imagecreatetruecolor($w, $h);
- if ( is_resource($dst) ) {
- if ( imagecopy($dst, $img, 0, 0, $x, $y, $w, $h) ) {
- imagedestroy($img);
+function _crop_image_resource( $img, $x, $y, $w, $h ) {
+ $dst = wp_imagecreatetruecolor( $w, $h );
+ if ( is_resource( $dst ) ) {
+ if ( imagecopy( $dst, $img, 0, 0, $x, $y, $w, $h ) ) {
+ imagedestroy( $img );
$img = $dst;
}
}
@@ -465,52 +488,55 @@
* @return WP_Image_Editor WP_Image_Editor instance with changes applied.
*/
function image_edit_apply_changes( $image, $changes ) {
- if ( is_resource( $image ) )
+ if ( is_resource( $image ) ) {
_deprecated_argument( __FUNCTION__, '3.5.0', __( '$image needs to be an WP_Image_Editor object' ) );
+ }
- if ( !is_array($changes) )
+ if ( ! is_array( $changes ) ) {
return $image;
+ }
// Expand change operations.
foreach ( $changes as $key => $obj ) {
- if ( isset($obj->r) ) {
- $obj->type = 'rotate';
+ if ( isset( $obj->r ) ) {
+ $obj->type = 'rotate';
$obj->angle = $obj->r;
- unset($obj->r);
- } elseif ( isset($obj->f) ) {
+ unset( $obj->r );
+ } elseif ( isset( $obj->f ) ) {
$obj->type = 'flip';
$obj->axis = $obj->f;
- unset($obj->f);
- } elseif ( isset($obj->c) ) {
+ unset( $obj->f );
+ } elseif ( isset( $obj->c ) ) {
$obj->type = 'crop';
- $obj->sel = $obj->c;
- unset($obj->c);
+ $obj->sel = $obj->c;
+ unset( $obj->c );
}
- $changes[$key] = $obj;
+ $changes[ $key ] = $obj;
}
// Combine operations.
- if ( count($changes) > 1 ) {
- $filtered = array($changes[0]);
+ if ( count( $changes ) > 1 ) {
+ $filtered = array( $changes[0] );
for ( $i = 0, $j = 1, $c = count( $changes ); $j < $c; $j++ ) {
$combined = false;
- if ( $filtered[$i]->type == $changes[$j]->type ) {
- switch ( $filtered[$i]->type ) {
+ if ( $filtered[ $i ]->type == $changes[ $j ]->type ) {
+ switch ( $filtered[ $i ]->type ) {
case 'rotate':
- $filtered[$i]->angle += $changes[$j]->angle;
- $combined = true;
+ $filtered[ $i ]->angle += $changes[ $j ]->angle;
+ $combined = true;
break;
case 'flip':
- $filtered[$i]->axis ^= $changes[$j]->axis;
- $combined = true;
+ $filtered[ $i ]->axis ^= $changes[ $j ]->axis;
+ $combined = true;
break;
}
}
- if ( !$combined )
- $filtered[++$i] = $changes[$j];
+ if ( ! $combined ) {
+ $filtered[ ++$i ] = $changes[ $j ];
+ }
}
$changes = $filtered;
- unset($filtered);
+ unset( $filtered );
}
// Image resource before applying the changes.
@@ -522,7 +548,7 @@
* @since 3.5.0
*
* @param WP_Image_Editor $image WP_Image_Editor instance.
- * @param array $changes Array of change operations.
+ * @param array $changes Array of change operations.
*/
$image = apply_filters( 'wp_image_editor_before_change', $image, $changes );
} elseif ( is_resource( $image ) ) {
@@ -534,7 +560,7 @@
* @deprecated 3.5.0 Use wp_image_editor_before_change instead.
*
* @param resource $image GD image resource.
- * @param array $changes Array of change operations.
+ * @param array $changes Array of change operations.
*/
$image = apply_filters( 'image_edit_before_change', $image, $changes );
}
@@ -543,26 +569,29 @@
switch ( $operation->type ) {
case 'rotate':
if ( $operation->angle != 0 ) {
- if ( $image instanceof WP_Image_Editor )
+ if ( $image instanceof WP_Image_Editor ) {
$image->rotate( $operation->angle );
- else
+ } else {
$image = _rotate_image_resource( $image, $operation->angle );
+ }
}
break;
case 'flip':
- if ( $operation->axis != 0 )
- if ( $image instanceof WP_Image_Editor )
- $image->flip( ($operation->axis & 1) != 0, ($operation->axis & 2) != 0 );
- else
+ if ( $operation->axis != 0 ) {
+ if ( $image instanceof WP_Image_Editor ) {
+ $image->flip( ( $operation->axis & 1 ) != 0, ( $operation->axis & 2 ) != 0 );
+ } else {
$image = _flip_image_resource( $image, ( $operation->axis & 1 ) != 0, ( $operation->axis & 2 ) != 0 );
+ }
+ }
break;
case 'crop':
$sel = $operation->sel;
if ( $image instanceof WP_Image_Editor ) {
$size = $image->get_size();
- $w = $size['width'];
- $h = $size['height'];
+ $w = $size['width'];
+ $h = $size['height'];
$scale = 1 / _image_get_preview_ratio( $w, $h ); // discard preview scaling
$image->crop( $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );
@@ -582,6 +611,8 @@
* Streams image in post to browser, along with enqueued changes
* in $_REQUEST['history']
*
+ * @since 2.9.0
+ *
* @param int $post_id
* @return bool
*/
@@ -596,21 +627,23 @@
return false;
}
- $changes = !empty($_REQUEST['history']) ? json_decode( wp_unslash($_REQUEST['history']) ) : null;
- if ( $changes )
+ $changes = ! empty( $_REQUEST['history'] ) ? json_decode( wp_unslash( $_REQUEST['history'] ) ) : null;
+ if ( $changes ) {
$img = image_edit_apply_changes( $img, $changes );
+ }
// Scale the image.
$size = $img->get_size();
- $w = $size['width'];
- $h = $size['height'];
+ $w = $size['width'];
+ $h = $size['height'];
$ratio = _image_get_preview_ratio( $w, $h );
- $w2 = max ( 1, $w * $ratio );
- $h2 = max ( 1, $h * $ratio );
+ $w2 = max( 1, $w * $ratio );
+ $h2 = max( 1, $h * $ratio );
- if ( is_wp_error( $img->resize( $w2, $h2 ) ) )
+ if ( is_wp_error( $img->resize( $w2, $h2 ) ) ) {
return false;
+ }
return wp_stream_image( $img, $post->post_mime_type, $post_id );
}
@@ -623,78 +656,83 @@
* @param int $post_id Attachment post ID.
* @return stdClass Image restoration message object.
*/
-function wp_restore_image($post_id) {
- $meta = wp_get_attachment_metadata($post_id);
- $file = get_attached_file($post_id);
+function wp_restore_image( $post_id ) {
+ $meta = wp_get_attachment_metadata( $post_id );
+ $file = get_attached_file( $post_id );
$backup_sizes = $old_backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
- $restored = false;
- $msg = new stdClass;
+ $restored = false;
+ $msg = new stdClass;
- if ( !is_array($backup_sizes) ) {
- $msg->error = __('Cannot load image metadata.');
+ if ( ! is_array( $backup_sizes ) ) {
+ $msg->error = __( 'Cannot load image metadata.' );
return $msg;
}
- $parts = pathinfo($file);
- $suffix = time() . rand(100, 999);
+ $parts = pathinfo( $file );
+ $suffix = time() . rand( 100, 999 );
$default_sizes = get_intermediate_image_sizes();
- if ( isset($backup_sizes['full-orig']) && is_array($backup_sizes['full-orig']) ) {
+ if ( isset( $backup_sizes['full-orig'] ) && is_array( $backup_sizes['full-orig'] ) ) {
$data = $backup_sizes['full-orig'];
if ( $parts['basename'] != $data['file'] ) {
- if ( defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE ) {
+ if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {
// Delete only if it's an edited image.
- if ( preg_match('/-e[0-9]{13}\./', $parts['basename']) ) {
+ if ( preg_match( '/-e[0-9]{13}\./', $parts['basename'] ) ) {
wp_delete_file( $file );
}
} elseif ( isset( $meta['width'], $meta['height'] ) ) {
- $backup_sizes["full-$suffix"] = array('width' => $meta['width'], 'height' => $meta['height'], 'file' => $parts['basename']);
+ $backup_sizes[ "full-$suffix" ] = array(
+ 'width' => $meta['width'],
+ 'height' => $meta['height'],
+ 'file' => $parts['basename'],
+ );
}
}
- $restored_file = path_join($parts['dirname'], $data['file']);
- $restored = update_attached_file($post_id, $restored_file);
+ $restored_file = path_join( $parts['dirname'], $data['file'] );
+ $restored = update_attached_file( $post_id, $restored_file );
- $meta['file'] = _wp_relative_upload_path( $restored_file );
- $meta['width'] = $data['width'];
+ $meta['file'] = _wp_relative_upload_path( $restored_file );
+ $meta['width'] = $data['width'];
$meta['height'] = $data['height'];
}
foreach ( $default_sizes as $default_size ) {
- if ( isset($backup_sizes["$default_size-orig"]) ) {
- $data = $backup_sizes["$default_size-orig"];
- if ( isset($meta['sizes'][$default_size]) && $meta['sizes'][$default_size]['file'] != $data['file'] ) {
- if ( defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE ) {
+ if ( isset( $backup_sizes[ "$default_size-orig" ] ) ) {
+ $data = $backup_sizes[ "$default_size-orig" ];
+ if ( isset( $meta['sizes'][ $default_size ] ) && $meta['sizes'][ $default_size ]['file'] != $data['file'] ) {
+ if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {
// Delete only if it's an edited image.
- if ( preg_match('/-e[0-9]{13}-/', $meta['sizes'][$default_size]['file']) ) {
- $delete_file = path_join( $parts['dirname'], $meta['sizes'][$default_size]['file'] );
+ if ( preg_match( '/-e[0-9]{13}-/', $meta['sizes'][ $default_size ]['file'] ) ) {
+ $delete_file = path_join( $parts['dirname'], $meta['sizes'][ $default_size ]['file'] );
wp_delete_file( $delete_file );
}
} else {
- $backup_sizes["$default_size-{$suffix}"] = $meta['sizes'][$default_size];
+ $backup_sizes[ "$default_size-{$suffix}" ] = $meta['sizes'][ $default_size ];
}
}
- $meta['sizes'][$default_size] = $data;
+ $meta['sizes'][ $default_size ] = $data;
} else {
- unset($meta['sizes'][$default_size]);
+ unset( $meta['sizes'][ $default_size ] );
}
}
if ( ! wp_update_attachment_metadata( $post_id, $meta ) ||
( $old_backup_sizes !== $backup_sizes && ! update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes ) ) ) {
- $msg->error = __('Cannot save image metadata.');
+ $msg->error = __( 'Cannot save image metadata.' );
return $msg;
}
- if ( !$restored )
- $msg->error = __('Image metadata is inconsistent.');
- else
- $msg->msg = __('Image restored successfully.');
+ if ( ! $restored ) {
+ $msg->error = __( 'Image metadata is inconsistent.' );
+ } else {
+ $msg->msg = __( 'Image restored successfully.' );
+ }
return $msg;
}
@@ -703,75 +741,80 @@
* Saves image to post along with enqueued changes
* in $_REQUEST['history']
*
+ * @since 2.9.0
+ *
* @param int $post_id
* @return \stdClass
*/
function wp_save_image( $post_id ) {
$_wp_additional_image_sizes = wp_get_additional_image_sizes();
- $return = new stdClass;
+ $return = new stdClass;
$success = $delete = $scaled = $nocrop = false;
- $post = get_post( $post_id );
+ $post = get_post( $post_id );
$img = wp_get_image_editor( _load_image_to_edit_path( $post_id, 'full' ) );
if ( is_wp_error( $img ) ) {
- $return->error = esc_js( __('Unable to create new image.') );
+ $return->error = esc_js( __( 'Unable to create new image.' ) );
return $return;
}
- $fwidth = !empty($_REQUEST['fwidth']) ? intval($_REQUEST['fwidth']) : 0;
- $fheight = !empty($_REQUEST['fheight']) ? intval($_REQUEST['fheight']) : 0;
- $target = !empty($_REQUEST['target']) ? preg_replace('/[^a-z0-9_-]+/i', '', $_REQUEST['target']) : '';
- $scale = !empty($_REQUEST['do']) && 'scale' == $_REQUEST['do'];
+ $fwidth = ! empty( $_REQUEST['fwidth'] ) ? intval( $_REQUEST['fwidth'] ) : 0;
+ $fheight = ! empty( $_REQUEST['fheight'] ) ? intval( $_REQUEST['fheight'] ) : 0;
+ $target = ! empty( $_REQUEST['target'] ) ? preg_replace( '/[^a-z0-9_-]+/i', '', $_REQUEST['target'] ) : '';
+ $scale = ! empty( $_REQUEST['do'] ) && 'scale' == $_REQUEST['do'];
if ( $scale && $fwidth > 0 && $fheight > 0 ) {
$size = $img->get_size();
- $sX = $size['width'];
- $sY = $size['height'];
+ $sX = $size['width'];
+ $sY = $size['height'];
// Check if it has roughly the same w / h ratio.
- $diff = round($sX / $sY, 2) - round($fwidth / $fheight, 2);
+ $diff = round( $sX / $sY, 2 ) - round( $fwidth / $fheight, 2 );
if ( -0.1 < $diff && $diff < 0.1 ) {
// Scale the full size image.
- if ( $img->resize( $fwidth, $fheight ) )
+ if ( $img->resize( $fwidth, $fheight ) ) {
$scaled = true;
+ }
}
- if ( !$scaled ) {
- $return->error = esc_js( __('Error while saving the scaled image. Please reload the page and try again.') );
+ if ( ! $scaled ) {
+ $return->error = esc_js( __( 'Error while saving the scaled image. Please reload the page and try again.' ) );
return $return;
}
- } elseif ( !empty($_REQUEST['history']) ) {
- $changes = json_decode( wp_unslash($_REQUEST['history']) );
- if ( $changes )
- $img = image_edit_apply_changes($img, $changes);
+ } elseif ( ! empty( $_REQUEST['history'] ) ) {
+ $changes = json_decode( wp_unslash( $_REQUEST['history'] ) );
+ if ( $changes ) {
+ $img = image_edit_apply_changes( $img, $changes );
+ }
} else {
- $return->error = esc_js( __('Nothing to save, the image has not changed.') );
+ $return->error = esc_js( __( 'Nothing to save, the image has not changed.' ) );
return $return;
}
- $meta = wp_get_attachment_metadata($post_id);
+ $meta = wp_get_attachment_metadata( $post_id );
$backup_sizes = get_post_meta( $post->ID, '_wp_attachment_backup_sizes', true );
- if ( !is_array($meta) ) {
- $return->error = esc_js( __('Image data does not exist. Please re-upload the image.') );
+ if ( ! is_array( $meta ) ) {
+ $return->error = esc_js( __( 'Image data does not exist. Please re-upload the image.' ) );
return $return;
}
- if ( !is_array($backup_sizes) )
+ if ( ! is_array( $backup_sizes ) ) {
$backup_sizes = array();
+ }
// Generate new filename.
$path = get_attached_file( $post_id );
$basename = pathinfo( $path, PATHINFO_BASENAME );
- $dirname = pathinfo( $path, PATHINFO_DIRNAME );
- $ext = pathinfo( $path, PATHINFO_EXTENSION );
+ $dirname = pathinfo( $path, PATHINFO_DIRNAME );
+ $ext = pathinfo( $path, PATHINFO_EXTENSION );
$filename = pathinfo( $path, PATHINFO_FILENAME );
- $suffix = time() . rand(100, 999);
+ $suffix = time() . rand( 100, 999 );
- if ( defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE &&
- isset($backup_sizes['full-orig']) && $backup_sizes['full-orig']['file'] != $basename ) {
+ if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE &&
+ isset( $backup_sizes['full-orig'] ) && $backup_sizes['full-orig']['file'] != $basename ) {
if ( 'thumbnail' == $target ) {
$new_path = "{$dirname}/{$filename}-temp.{$ext}";
@@ -780,11 +823,11 @@
}
} else {
while ( true ) {
- $filename = preg_replace( '/-e([0-9]+)$/', '', $filename );
- $filename .= "-e{$suffix}";
+ $filename = preg_replace( '/-e([0-9]+)$/', '', $filename );
+ $filename .= "-e{$suffix}";
$new_filename = "{$filename}.{$ext}";
- $new_path = "{$dirname}/$new_filename";
- if ( file_exists($new_path) ) {
+ $new_path = "{$dirname}/$new_filename";
+ if ( file_exists( $new_path ) ) {
$suffix++;
} else {
break;
@@ -793,8 +836,8 @@
}
// Save the full-size file, also needed to create sub-sizes.
- if ( !wp_save_image_file($new_path, $img, $post->post_mime_type, $post_id) ) {
- $return->error = esc_js( __('Unable to save the image.') );
+ if ( ! wp_save_image_file( $new_path, $img, $post->post_mime_type, $post_id ) ) {
+ $return->error = esc_js( __( 'Unable to save the image.' ) );
return $return;
}
@@ -809,26 +852,31 @@
}
if ( $tag ) {
- $backup_sizes[$tag] = array('width' => $meta['width'], 'height' => $meta['height'], 'file' => $basename );
+ $backup_sizes[ $tag ] = array(
+ 'width' => $meta['width'],
+ 'height' => $meta['height'],
+ 'file' => $basename,
+ );
}
$success = ( $path === $new_path ) || update_attached_file( $post_id, $new_path );
$meta['file'] = _wp_relative_upload_path( $new_path );
- $size = $img->get_size();
- $meta['width'] = $size['width'];
+ $size = $img->get_size();
+ $meta['width'] = $size['width'];
$meta['height'] = $size['height'];
- if ( $success && ('nothumb' == $target || 'all' == $target) ) {
+ if ( $success && ( 'nothumb' == $target || 'all' == $target ) ) {
$sizes = get_intermediate_image_sizes();
- if ( 'nothumb' == $target )
- $sizes = array_diff( $sizes, array('thumbnail') );
+ if ( 'nothumb' == $target ) {
+ $sizes = array_diff( $sizes, array( 'thumbnail' ) );
+ }
}
$return->fw = $meta['width'];
$return->fh = $meta['height'];
} elseif ( 'thumbnail' == $target ) {
- $sizes = array( 'thumbnail' );
+ $sizes = array( 'thumbnail' );
$success = $delete = $nocrop = true;
}
@@ -852,16 +900,18 @@
foreach ( $sizes as $size ) {
$tag = false;
- if ( isset( $meta['sizes'][$size] ) ) {
- if ( isset($backup_sizes["$size-orig"]) ) {
- if ( ( !defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE ) && $backup_sizes["$size-orig"]['file'] != $meta['sizes'][$size]['file'] )
+ if ( isset( $meta['sizes'][ $size ] ) ) {
+ if ( isset( $backup_sizes[ "$size-orig" ] ) ) {
+ if ( ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE ) && $backup_sizes[ "$size-orig" ]['file'] != $meta['sizes'][ $size ]['file'] ) {
$tag = "$size-$suffix";
+ }
} else {
$tag = "$size-orig";
}
- if ( $tag )
- $backup_sizes[$tag] = $meta['sizes'][$size];
+ if ( $tag ) {
+ $backup_sizes[ $tag ] = $meta['sizes'][ $size ];
+ }
}
if ( isset( $_wp_additional_image_sizes[ $size ] ) ) {
@@ -874,7 +924,11 @@
$crop = ( $nocrop ) ? false : get_option( "{$size}_crop" );
}
- $_sizes[ $size ] = array( 'width' => $width, 'height' => $height, 'crop' => $crop );
+ $_sizes[ $size ] = array(
+ 'width' => $width,
+ 'height' => $height,
+ 'crop' => $crop,
+ );
}
$meta['sizes'] = array_merge( $meta['sizes'], $img->multi_resize( $_sizes ) );
@@ -884,17 +938,17 @@
if ( $success ) {
wp_update_attachment_metadata( $post_id, $meta );
- update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes);
+ update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes );
if ( $target == 'thumbnail' || $target == 'all' || $target == 'full' ) {
// Check if it's an image edit from attachment edit screen
if ( ! empty( $_REQUEST['context'] ) && 'edit-attachment' == $_REQUEST['context'] ) {
- $thumb_url = wp_get_attachment_image_src( $post_id, array( 900, 600 ), true );
+ $thumb_url = wp_get_attachment_image_src( $post_id, array( 900, 600 ), true );
$return->thumbnail = $thumb_url[0];
} else {
- $file_url = wp_get_attachment_url($post_id);
+ $file_url = wp_get_attachment_url( $post_id );
if ( ! empty( $meta['sizes']['thumbnail'] ) && $thumb = $meta['sizes']['thumbnail'] ) {
- $return->thumbnail = path_join( dirname($file_url), $thumb['file'] );
+ $return->thumbnail = path_join( dirname( $file_url ), $thumb['file'] );
} else {
$return->thumbnail = "$file_url?w=128&h=128";
}
@@ -908,6 +962,6 @@
wp_delete_file( $new_path );
}
- $return->msg = esc_js( __('Image saved') );
+ $return->msg = esc_js( __( 'Image saved' ) );
return $return;
}