Re: delete image "file" in server from controller

thank you for your reply Ma.Jerle 

this is what I got,... in case anyone wonder,... 

I took delete images from server to a Model Group when the Group is deleted,... 

  function getOriginalFile($id, $secret, $create = null, $chmod = null)

  {

    return new File(WWW_ROOT . 'group-banners' . DS . 'original' . DS . $id . '-' . $secret . '.jpg', $create, $chmod);

  }

 

  function getSquareFile($id, $secret, $create = null, $chmod = null)

  {

    return new File(WWW_ROOT . 'group-banners' . DS . 'square' . DS . $id . '-' . $secret . '.jpg', $create, $chmod);

  }

   

  function getBannerFile($id, $secret, $create = null, $chmod = null)

  {

    return new File(WWW_ROOT . 'group-banners' . DS . 'banner' . DS . $id . '-' . $secret . '.jpg', $create, $chmod);

  }

   

  function getBuddyFile($id, $secret, $create = null, $chmod = null)

  {

    return new File(WWW_ROOT . 'group-banners' . DS . 'buddy' . DS . $id . '-' . $secret . '.jpg', $create, $chmod);

  }

  

  function beforeDelete()

   {

     $this->loadModels('Group');

     $photo = $this->findById($this->id());

     $this->secret = $photo['Group']['photo_secret'];

     

     foreach(array($this->getOriginalFile($this->id(), $this->secret), $this->getSquareFile($this->id(), $this->secret), $this->getBannerFile($this->id(), $this->secret), $this->getBuddyFile($this->id(), $this->secret)) as $file)

     {

       if($file->exists())

         $file->delete();

     }

     

     return true;

   }

and delete images to replace and edit on new upload to a controller,... 

 

  function edit_upload($id)

  {

    $this->authorize();

    $group_id = $id;

    $user = $this->User->findById($this->user['id']);

      if(!$this->authorize($user['User']['id']))

        return;

    

    if($group = $this->Group->findById($id))

    {

$photo = ($group['Group']['id']."-".$group['Group']['photo_secret']);

    $file = new File(WWW_ROOT . 'group-banners' . DS . 'banner' . DS . $photo . '.jpg', false, 0777);

        if($file->exists())

          $file->delete();

    $file = new File(WWW_ROOT . 'group-banners' . DS . 'original' . DS . $photo . '.jpg', false, 0777);

        if($file->exists())

          $file->delete();

    $file = new File(WWW_ROOT . 'group-banners' . DS . 'buddy' . DS . $photo . '.jpg', false, 0777);

        if($file->exists())

          $file->delete();

    $file = new File(WWW_ROOT . 'group-banners' . DS . 'square' . DS . $photo . '.jpg', false, 0777);

        if($file->exists())

          $file->delete();

    }

this what works for me,... 

thank you guys all ,... !!! 

On Monday, November 12, 2012 7:40:02 AM UTC-8, MaJerle.Eu wrote:

$group['Group']['id']-$group['Group']['photo_secret'] here is problem...

try this

$file = new File(WWW_ROOT ."/img/group-banners/banner/" . $group['Group']['id'] . "-" . $group['Group']['photo_secret'].jpg");

--

Lep pozdrav, Tilen Majerle

http://majerle.eu

2012/11/12 Chris <chri...@yahoo.com>

no one,...??? 

On Sunday, November 11, 2012 4:24:25 PM UTC-8, Chris wrote:

hi guys,... can someone help me please,... 

I got image files in server: 

/img/group-banners/original/39-afgmeq4hbsq7fmx2fywc.jpg

/img/group-banners/banner/39-afgmeq4hbsq7fmx2fywc.jpg 

where "39" is a asigned as group id as unique id for a file while its uploading, and "afgmeq4hbsq7fmx2fywc" is set to $group['Group']['photo_secret']

and I want to delete these files from controller on delete function,... when I'm deleting group 

      if($this->Group->delete($group['Group']['id']))

      {

       $file = new File(WWW_ROOT ."/img/group-banners/original/$group['Group']['id']-$group['Group']['photo_secret'].jpg");

       $file = new File(WWW_ROOT ."/img/group-banners/banner/$group['Group']['id']-$group['Group']['photo_secret'].jpg");

       if($file->exists())

       $file->delete();

I'm getting an error: 

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING 

how can I do this,...? 

thanks in advance 

chris

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