[wp-trac] [WordPress Trac] #21457: Applying changes in image editor loses meta data for any additional image sizes

[WordPress Trac]

#21457: Applying changes in image editor loses meta data for any additional image
sizes
--------------------------+------------------------------
 Reporter:  prettyboymp   |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Media         |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |
--------------------------+------------------------------

Comment (by prettyboymp):

 Reproduction steps:

 1. add add_image_size('test-300x300', 300, 300, true); to functions.php in
 theme
 1. upload an new image through the media library
 1. check the meta values for the uploaded image

 {{{
 //current meta for media
    meta_id: 3508
    post_id: 42756
   meta_key: _wp_attachment_metadata
 meta_value:
 a:6:{s:5:"width";i:3072;s:6:"height";i:2304;s:14:"hwstring_small";s:23:"height='96'
 width='128'";s:4:"file";s:20:"2012/08/IMG_0969.jpg";s:5:"sizes";a:5:{s:9:"thumbnail";a:3:{s:4:"file";s:20:"IMG_0969-150x150.jpg";s:5:"width";i:150;s:6:"height";i:150;}s:6:"medium";a:3:{s:4:"file";s:20:"IMG_0969-300x225.jpg";s:5:"width";i:300;s:6:"height";i:225;}s:5:"large";a:3:{s:4:"file";s:21:"IMG_0969-1024x768.jpg";s:5:"width";i:1024;s:6:"height";i:768;}s:12
 :"test-
 300x300";a:3:{s:4:"file";s:20:"IMG_0969-300x300.jpg";s:5:"width";i:300;s:6:"height";i:300;}s:14
 :"post-
 thumbnail";a:3:{s:4:"file";s:20:"IMG_0969-624x468.jpg";s:5:"width";i:624;s:6:"height";i:468;}}s:10:"image_meta";a:10:{s:8:"aperture";d:2.7999999999999998;s:6:"credit";s:0:"";s:6:"camera";s:21:"Canon
 PowerShot
 SD750";s:7:"caption";s:0:"";s:17:"created_timestamp";i:1333862434;s:9:"copyright";s:0:"";s:12:"focal_length";d:5.7999999999999998;s:3:"iso";s:3:"200";s:13:"shutter_speed";d:0.016666666666666666;s:5:"title";s:0:"";}}
 }}}

 4. click edit image and apply a crop
 1. check the meta values for the image, note that the meta for the 'test-
 300x300' image is missing for the current '_wp_attachment_metadata'
 metakey

 {{{
 //new meta values for the image:
    meta_id: 3508
    post_id: 42756
   meta_key: _wp_attachment_metadata
 meta_value:
 a:6:{s:5:"width";i:952;s:6:"height";i:960;s:14:"hwstring_small";s:22:"height='96'
 width='95'";s:4:"file";s:35:"2012/08/IMG_0969-e1344353338375.jpg";s:5:"sizes";a:2:{s:9:"thumbnail";a:3:{s:4:"file";s:35:"IMG_0969-e1344353338375-150x150.jpg";s:5:"width";i:150;s:6:"height";i:150;}s:6:"medium";a:3:{s:4:"file";s:35:"IMG_0969-e1344353338375-297x300.jpg";s:5:"width";i:297;s:6:"height";i:300;}}s:10:"image_meta";a:10:{s:8:"aperture";d:2.7999999999999998;s:6:"credit";s:0:"";s:6:"camera";s:21:"Canon
 PowerShot
 SD750";s:7:"caption";s:0:"";s:17:"created_timestamp";i:1333862434;s:9:"copyright";s:0:"";s:12:"focal_length";d:5.7999999999999998;s:3:"iso";s:3:"200";s:13:"shutter_speed";d:0.016666666666666666;s:5:"title";s:0:"";}}
 *************************** 3. row ***************************
    meta_id: 3509
    post_id: 42756
   meta_key: _wp_attachment_backup_sizes
 meta_value: a:6:{s:9:"full-
 orig";a:3:{s:5:"width";i:3072;s:6:"height";i:2304;s:4:"file";s:12:"IMG_0969.jpg";}s:14
 :"thumbnail-
 orig";a:3:{s:4:"file";s:20:"IMG_0969-150x150.jpg";s:5:"width";i:150;s:6:"height";i:150;}s:11
 :"medium-
 orig";a:3:{s:4:"file";s:20:"IMG_0969-300x225.jpg";s:5:"width";i:300;s:6:"height";i:225;}s:10
 :"large-
 orig";a:3:{s:4:"file";s:21:"IMG_0969-1024x768.jpg";s:5:"width";i:1024;s:6:"height";i:768;}s:17
 :"test-
 300x300-orig";a:3:{s:4:"file";s:20:"IMG_0969-300x300.jpg";s:5:"width";i:300;s:6:"height";i:300;}s:19
 :"post-thumbnail-
 orig";a:3:{s:4:"file";s:20:"IMG_0969-624x468.jpg";s:5:"width";i:624;s:6:"height";i:468;}}
 }}}

 At this point the full size image gets pulled in anywhere that thumbnail
 size is used.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/21457#comment:1>
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