Hey folks,
Since I last added my improved upload behavior to the bakery, I've
made some more improvements to the code. The last piece of the puzzle
is getting my beforeDelete to work. When I remove an image from the
database, I also want to remove it from the file system, and it's
associated thumbnails.
For example, if I upload image_0245.jpg, I also create 3 thumbnails:
thumb.small.image_0245.jpg
thumb.medium.image_0245.jpg
thumb.large.image_0245.jpg
The below code is what I have, but I cannot get it to delete the images:
// FIXME: This currently does not delete images :(
function beforeDelete(&$model)
{
if(count($this->__fields) > 0)
{
$model->read(null, $model->id);
if (isset($model->data))
{
foreach($this->__fields as $field=>$options)
{
$file = $model->data[$model->name][$field];
if(is_file($file))
{
$dir=$options['dir]';
$folder = &new Folder($dir);
$files =
$folder->find('[a-zA-Z0-9]+x[a-zA-Z0-9]+.'.basename($file));
foreach($files as $f) unlink($dir.$f);
if (!unlink($file))
return false;
}
}
}
}
return true;
}
$options['dir] is files/images (under the webroot dir) and as far as I
can work out, the regex should work, but seems not to be as the files
are being left on the filesystem.
Can anyone help?
--
Tane Piper
http://webrocket.wordpress.com
This email is: [ ] blogable [ x ] ask first [ ] private
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