Re: Cake Gallery

this is how I upload images and create thumbs in any sizes without any plugin,... of course you have to modify to your own needs,... don't forget to create subdirectories in webroot/photos/ original,... thumbs,... etc,... and chmod to 777

function upload in photos_controller: 

  function upload()

  {

    $this->authorize();

    

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

   

    if(!($user && ($user['User']['photos_limit'] == 0 || $user['User']['photos'] < $user['User']['photos_limit'])))

    {

exit('You reached your upload limit');

    }

    else

    {

      $fileParts = $_FILES['Filedata']['name'];

      $secret = $this->generateRandomString(20);

      $name = str_replace(array('.jpg', '.jpeg', '.JPG', '.JPEG', '.png', '.PNG'), '', $fileParts);

      if($this->Photo->save(array('Photo' => array('name' => $name, 'user_id' => $this->user['id'], 'secret' => $secret, 'hidden' => 0, 'privacy' => array_search($_GET['privacy'], Configure::read('Site.privacy'))))))

      { 

        $this->User->query('UPDATE fociki_users' .

        ' SET photos = photos + 1' .

        ', last_public_photo = (SELECT created FROM fociki_photos WHERE user_id = ' . $this->user['id'] . ' AND fociki_photos.privacy <= ' . array_search('public', Configure::read('Site.privacy')) .' ORDER BY created DESC LIMIT 1)' .

        ', last_friend_photo = (SELECT created FROM fociki_photos WHERE user_id = ' . $this->user['id'] . ' AND fociki_photos.privacy <= ' . array_search('friend', Configure::read('Site.privacy')) .' ORDER BY created DESC LIMIT 1)' .

        ' WHERE id = ' . $this->user['id']);

        $original_file = $this->Photo->getOriginalFile($this->Photo->id, $secret, true);

        $original_file_path = $original_file->pwd();

        $tempFile   = $_FILES['Filedata']['tmp_name'];

        move_uploaded_file($tempFile, $original_file_path);

 

        exec('/usr/bin/convert -geometry 400x350 ' . $original_file_path . ' ' . $this->Photo->getMediumFile($this->Photo->id, $secret)->pwd() .' > /dev/null 2>&1 &');

        exec('/usr/bin/convert -geometry 145x145 ' . $original_file_path . ' ' . $this->Photo->getSmallFile($this->Photo->id, $secret)->pwd() .' > /dev/null 2>&1 &');

        exec('/usr/bin/convert -thumbnail x150 -resize "150x<" -resize 50% -gravity center -crop 75x75+0+0 +repage ' . $original_file_path . ' ' . $this->Photo->getSquareFile($this->Photo->id, $secret)->pwd() .' > /dev/null 2>&1 &');

        exec('/usr/bin/convert -thumbnail x96 -resize "96x<" -resize 50% -gravity center -crop 48x48+0+0 +repage ' . $original_file_path . ' ' . $this->Photo->getBuddyFile($this->Photo->id, $secret)->pwd() .' > /dev/null 2>&1 &');

        exec('/usr/bin/convert -geometry 500x450 ' . $original_file_path . ' ' . $this->Photo->getLargeFile($this->Photo->id, $secret)->pwd() .' > /dev/null 2>&1 &');

      }

      echo 'OK';

      die();

      }

  }

  

and here is the Model photo.php 

<?php

class Photo extends AppModel {

  var $name = 'Photo';

    var $validate = array(

     'user_id' => array(

      'rule' => 'notEmpty'

     ),

     'name' => array(

      'rule' => 'notEmpty'

     ),

 );

 

  var $belongsTo = 'User';

  

  var $hasMany = array(

    'PhotoTag' => array('order' => array('tag' => 'ASC')),

    'PhotoNote' => array('order' => array('created' => 'ASC')),

  );

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

  {

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

  }

  

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

  {

    return new File(WWW_ROOT . 'photos' . DS . 'large' . DS . $id . '-' . $secret . '.jpg', $create, $chmod);

  }

  

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

  {

    return new File(WWW_ROOT . 'photos' . DS . 'medium' . DS . $id . '-' . $secret . '.jpg', $create, $chmod);

  }

  

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

  {

    return new File(WWW_ROOT . 'photos' . DS . 'small' . DS . $id . '-' . $secret . '.jpg', $create, $chmod);

  }

  

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

  {

    return new File(WWW_ROOT . 'photos' . DS . 'thumb' . DS . $id . '-' . $secret . '.jpg', $create, $chmod);

  }

  

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

  {

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

  }

   

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

  {

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

  }

   

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

  {

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

  }

  

  function beforeDelete()

   {

     $this->loadModels('PhotoComment', 'PhotoTag', 'PhotoFavorite', 'PhotoLike', 'PhotoDislike', 'Notification');

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

     $this->secret = $photo['Photo']['secret'];

     

     foreach(array($this->getOriginalFile($this->id(), $this->secret), $this->getLargeFile($this->id(), $this->secret), $this->getMediumFile($this->id(), $this->secret), $this->getSmallFile($this->id(), $this->secret), $this->getThumbFile($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;  

   }

   function afterDelete()

   {

   

   }

    

}

?> 

I hope it helps,... enjoy it,... 

On Saturday, March 30, 2013 6:16:12 PM UTC-7, Robert Gravel wrote:

Hi All,
I am trying to use the cake_gallery plugin https://github.com/vitorpc/cake_gallery  for cake 1.3 but for some reason the thumbnail is not generated. Seems some issue with photo.php model??
In firebug i get some errors.
<b>Warning</b> (2)</a>: imagecreatetruecolor() [<a href='http://php.net/function.imagecreatetruecolor'>function.imagecreatetruecolor</a>]:
Invalid image dimensions [<b>APP\plugins\cake_gallery\models\photo.php</b>, line <b>104</b>]
I have GD on my server. same errors on my server as my xampp server.

Anyone have any luck with this or can recommend a gallery plugin with upload and thumb creation
Thank you
Robert

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