1. Requirements
2. Instalation
3. Usage
4. Controller
5. Models
6. Resources

Images Thumbnails on the Fly.

Extension which helps generation of thumbnails according to need.

Besides creating files dynamically.

Requirements ¶

Yii 1.1 or above.

Instalation ¶

1. Unzip the file inside the extension folder.

2. Add to your config / main.php the following line:

'import' => array (
   ...
   'application.extensions.ImageFly.components.*'
   ...
);

Usage ¶

//Normal mode
<img src='<?php echo ImageFly::Instance()->get($model, 'attr', ImageFly::MEDIUM, Image::MEDIUM);?>'/>
---
<img src='<?php echo ImageFly::Instance()->get($model, 'attr', ImageFly::MEDIUM);?>'/>
---
<img src='<?php echo ImageFly::Instance()->get($model, 'attr', 600, 745);?>'/>

//Using Chtml
echo CHtml::image(ImageFly::Instance()->get($model, 'attr', $x, $y));

Controller ¶

Eg.

public function actionCreate()
{
       $model=new Post;
       if(isset($_POST['Post']))
       {
          $model->attributes=$_POST['Post'];
          $model->image = CUploadedFile::getInstance($model, 'image');
                    
          if($model->validate())
          {
              $model->image->saveAs(ImageFly::Instance()->getPath($model, 'image'));

            if($model->save())
            {
                 $this->redirect(array('view','id'=>$model->id));
            }
         }
      }

      $this->render('create',array(
	 'model'=>$model,
      ));
}

Models ¶

Your model should have the following attributes

$model->imagePath
$model->imagePathThumb

Where the attribute ImagePath is the path of the original image and imagePathThumb is the path where the thumbnail will be created.

eg:

public $imagePath = 'user/';
public $imagePathThumb = 'user/thumb/';
...
protected function beforeSave() {
  if ($this->image instanceof CUploadedFile) {
      $this->image = md5($this->image->getName()) . "." . $this->image->getExtensionName();
  }
  return parent::beforeSave();
}

Resources ¶

• GitHub
• WebSite