easyphpthumb

easyphpthumb Wrapper on PHP Thumb 3.0 image manipulation library

Documentation
Change Log

This extension is simple and really easy to use wrapper on excellent PHP Thumb 3.0 library.

Resources ¶

Documentation ¶

Requirements ¶

Yii 1.0.9 or above

Installation ¶

Extract the release file under protected/extensions

Supported operations ¶

resize(width, height)
resizePercent(percent)
crop(x,y,width,heigh)

Usage ¶

Depending on frequency of usage you can use it in two ways:

for high usage (as component defined in config/main.php)
for low usage (instantiate where use)

1). Component approach:

Definition - config/main.php

..
// application components
'components'=>array(
        ..       
        'thumb'=>array(
        	'class'=>'ext.phpthumb.EasyPhpThumb',
        ),
),
..

Usage:

Yii::app()->thumb->setThumbsDirectory('/images/thumbs');

Yii::app()->thumb
->load(Yii::getPathOfAlias('webroot')."/images/".$filename)
->crop($area['x'],$area['y'],$area['width'],$area['height'])
->save($area['name'].".gif", "GIF");

2). In situ approach:

Yii::import('ext.phpthumb.EasyPhpThumb');
$thumbs = new EasyPhpThumb();
$thumbs->init();
$thumbs->setThumbsDirectory('/images/thumbs');

$thumbs
->load(Yii::getPathOfAlias('webroot')."/images/".$filename)
->crop($area['x'],$area['y'],$area['width'],$area['height'])
->save($area['name'].".gif", "GIF");

Change Log ¶

October 25, 2009 ¶

Initial release (PHP Thumb 3.0).

12 0

2 986

Yii Version: 1.1

License: BSD-2-Clause

Category: File System

Developed by:

KEo

Created: Oct 25, 2009

Updated: 16 years ago

Downloads

show all

#414

2 0

ImageMagick driver requires CArray

When I use the ImageMagick driver, yii coughes up an error stating that CArray can't be found - this is referenced on line 69 of the driver. Is this an outdated yii component?

juniorplenty at Jun 9, 2010, 7:30:43 PM

#435

0 0

php Thumbnailer Options

I couldn't figure out how to use php thumbnailer options, so I modified the load function:

public function load($imagePath,$options=''){
// Modify to allow options to be set
if(is_array($options)) {
	  $image = PhpThumbFactory::create($imagePath,$options);
}
else {
  $image = PhpThumbFactory::create($imagePath);
}
	$this->image = $image;
	return $this;
}

Makea at Jun 2, 2010, 8:54:20 PM

#693

0 0

setThumbsDirectory problem!

public function setThumbsDirectory($relPath){
    
    $webrootDir = YiiBase::getPathOfAlias('webroot');
    if (is_link($webrootDir)) {
        $webrootDir = readlink($webrootDir);
    }
    
    $destDir = $webrootDir.$relPath;
    
    if (!is_dir($destDir) && !is_writeable($destDir)) {
        throw new CException('Target directory('.$destDir.') does not exist or is not writeable.');
    }
    
    $this->thumbsDirectory = $destDir;
    
}

sometime, i want special the full path,
so, i think it can be change to:

public function setThumbsDirectory($destDir){
    if(!is_dir($destDir))
    {
        $webrootDir = YiiBase::getPathOfAlias('webroot');
        if (is_link($webrootDir)) {
            $webrootDir = readlink($webrootDir);
        }
        $destDir = $webrootDir.$destDir;
    }
    
    if (!is_dir($destDir) && !is_writeable($destDir)) {
        throw new CException('Target directory('.$destDir.') does not exist or is not writeable.');
    }
    
    $this->thumbsDirectory = $destDir;
    
}

jerry2801 at Mar 17, 2010, 4:04:51 PM

#1107

0 0

is thie free for everything

is thie free for everything?

jackiesun at Dec 8, 2009, 2:12:54 AM

#1160

0 0

thanks for share!

so nice

jerry2801 at Nov 20, 2009, 2:02:59 PM

#1193

0 0

error in the var

in resize function in EasyPhpThumb.php you have to correct the height var, there's an error transcription, good extension

jackass at Nov 4, 2009, 2:25:14 PM

#1208

0 0

good

Zolter at Oct 27, 2009, 7:51:20 AM

#1210

0 0

Add ability switch use library

I advice to add ability in configuration below class defining which library to use: GD or Imagick, phpThumb support this feature.

someone at Oct 26, 2009, 2:29:05 PM

#3222

2 0

Can't make it work..

I followed the installation process as defined here and trying to use code in view but got error.

Undefined index: JPG Support

My codes in view are as under

$baseUrl=Yii::app()->request->baseUrl;

$filename=$baseUrl .'/test.jpg';
$area='';

Yii::app()->thumb->setThumbsDirectory('/images/thumbs');
 Yii::app()->thumb
 
->load(Yii::getPathOfAlias('webroot')."/images/".$filename)
->crop($area['100'],$area['100'],$area['200'],$area['200'])
->save($area['11'].".gif", "GIF");

Also if I change my file from 'test.jpg' to 'test.png' get another error

Uninitialized string offset: 100

With following codes

$baseUrl=Yii::app()->request->baseUrl;

$filename=$baseUrl .'/test.png';
$area='';

Yii::app()->thumb->setThumbsDirectory('/images/thumbs');
 Yii::app()->thumb
 
->load(Yii::getPathOfAlias('webroot')."/images/".$filename)
->crop($area['100'],$area['100'],$area['200'],$area['200'])
->save($area['11'].".gif", "GIF");

Can anybody help me in this situation.

Khan at Mar 26, 2011, 1:38:44 PM

#5121

1 0

Undefined index: JPG Support

Same error. there is no in $gdInfo "JPG Support", only "JPEG Support"

mnogokotin at Sep 16, 2011, 6:35:59 AM

#5328

0 0

Size limits?

I wonder if there are size limits to this tool. I have this installed and working fine on sub-1MB files, but it goes to an empty white page when I try it with a 6MB file. I am uploading and storing the original image in full size using CUploadedFile, then making 2 resized copies using easyphpthumb. The upload is working on the 6MB file, but the phpthumb stuff is not.

Any ideas?

Excellent tool by the way.

Alex

The next day I investigated further...

This is from my post on the extensions section of the forum:

I have easyphpthumb installed and working. But, it bombs on some files. At first I thought that it was file size, but in subsequent tests it appears that this is not the case.

The resizing is done in actionCreate and actionUpdate in the Image content type controller. When it works right, after the original file is saved it creates a thumbnail (64x64) and a web display size (532x399) using adaptiveResize. When it doesn't work, it fails to render the Image view page and shows only an empty white page.

I exported an image in iPhoto (originated in a camera) in all possible formats, sizes and resolutions. Original, current, PNG, and all full sized options are not accepted. All others are accepted. Some of the ones accepted are larger than those that are not accepted.

I tried to open the unaccepted ones in Fireworks, resize them a bit and copy them to a new file. All were not accepted, jpg and png.

I downloaded a few images from Wikipedia. Some were accepted. Some were not. Some were accepted after being opened in Fireworks, slightly resized and then saved in jpg and png.

Does anyone know what's going one here?

Thanks,

Alex

Alex Adams at Oct 5, 2011, 2:06:38 AM

#5588

0 0

Given format not found in allowed

i implemented extension in my application and all work fine until i uploaded a GIF image . but i got this error "Given format not found in allowed (GIF, JPG, PNG) - received GIF" . and in extension said its allowed this format so how come i get an error ?? any help plz ??

kareem zok at Oct 22, 2011, 7:24:02 PM

Please only use comments to help explain the above extension.
If you have any questions, please ask in the forum instead.

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