Unfortunately, enabling callbacks in deleteAll corrupts the tree...
Opened a ticket here https://trac.cakephp.org/ticket/4846#preview
On 5 Jun., 12:13, grigri <[EMAIL PROTECTED]> wrote:
> Just override the Asset::deleteAll function:
>
> class Asset extends AppModel {
> // ...
>
> function deleteAll($conditions, $cascade=true, $callbacks=true) {
> // Note the default parameter change : $callbacks is now true if
> unspecified
> return parent::deleteAll($conditions, $cascade, $callbacks);
> }
>
> }
>
> On Jun 5, 10:56 am, biesbjerg <[EMAIL PROTECTED]> wrote:
>
> > Hi guys,
>
> > I could use some ideas here. Here's the deal:
>
> > I have this model, Assets, which holds references to uploaded files in
> > my app.
> > My UploadBehavior has some callbacks, one of them is beforeDelete
> > which makes sure the file gets deleted from the filesystem before
> > deleting the row in the database.
>
> > The problem I'm facing is that when you delete an asset with children,
> > TreeBehavior deletes children using deleteAll without invoking
> > callbacks, so my files aren't deleted from the filesystem.
>
> > I would like some ideas to put this together, so that when an asset
> > (an asset can be a folder too) is deleted, all children gets deleted,
> > including the files in the filesystem. Any ideas?
>
> > Here's my model, for reference:
>
> > <?php
> > class Asset extends AssetsAppModel {
> > var $name = 'Asset';
> > var $displayField = 'filename';
>
> > var $order = array(
> > 'folder' => 'DESC',
> > 'lft' => 'ASC',
> > 'filename' => 'ASC'
> > );
>
> > var $actsAs = array(
> > 'Assets.Upload',
> > 'Tree'
> > );
>
> > function find($type, $options = array()) {
> > switch ($type) {
> > case 'folders':
> > return parent::find('all', Set::merge(array(
> > 'conditions' => array('folder' =>
> > 1),
> > 'fields' => array('id', 'lft',
> > 'rght', 'parent_id', 'filename'),
> > ), $options));
> > case 'images':
> > return parent::find('all', Set::merge(array(
> > 'conditions' => array('image' => 1),
> > ), $options));
> > default:
> > return parent::find($type, $options);
> > }
> > }}
>
> > ?>
>
> > And my UploadBehavior's beforeDelete callback, which isn't being
> > called when TreeBehavior does it's stuff:
>
> > function beforeDelete(&$model) {
> > extract($this->settings[$model->alias]);
> > if ($this->Folder->rm($path . $model->id . DS)) {
> > return true;
> > }
> > return false;
>
> > }
>
> > Hope you guys have some ideas, thanks for your time!
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