glaivepro/image

Image manipulation via URLs for Laravel

1.0.0 2022-08-11 18:30 UTC

Requires

• intervention/image: ^2.7
• laravel/framework: ^8.0|^9.0

Requires (Dev)

• janaseta/php-cs: ^1.2
• orchestra/testbench: ^6.0|^7.0
• phpunit/phpunit: ^9.0

MIT

• Juris Evertovskis

• image
• laravel

README

Image manipulation via URLs for Laravel. It provides a URL interface, while the manipulations themselves are done by Intervention.

The manipulated files are stored at the requested URL so the manipulation won't be repeated, but the file will directly be served by your web server.

This package is heavily inspired by folklore/image.

Installation

composer require glaivepro/image

Currently this package does not publish any config, but the manipulations are done by intervention. In case you need to change the driver to imagick, you should configure intervention.

Usage

Let us consider an image that's publicly accessible as example.com/img/some.jpg.

This package will let you get a downsized and cropped version of this file via the URL example.com/img/some-image(120x150).jpg. The manipulated image will be stored in the img directory as some-image(120x150).jpg so that the next request to example.com/img/some-image(120x150).jpg will be handled by your web server providing the stored file.

If you want to downsize, but keep the aspect ratio, skip one of the dimensions:

• example.com/img/some-image(200x_).jpg — constrain width
• example.com/img/some-image(_x90).jpg — constrain height

Few other manipulations are available as well:

• example.com/img/some-image(blur).jpg
• example.com/img/some-image(blur(10)).jpg
• example.com/img/some-image(pixelate(12)).jpg
• example.com/img/some-image(resize(120,140)).jpg — resizing without cropping
• example.com/img/some-image(100x200-pixelate(10)).jpg
• example.com/img/some-image(resize(120,140)-blur-pixelate(12)).jpg

Generating URLs

The simple (size constraining) URIs can be generated via our facade:

$uri = GPImage::url('img/some-image.jpg', 120, 150);
// $uri is 'img/some-image-image(120x150).jpg'

Note The method is named url for compatibility with folklore/image. Even though this is not intended as a drop-in replacement, this case will be such if you redefine Image facade alias to point to GlaivePro\Image\GPImage.

Full URLs can be generated via the asset method:

$url = GPImage::asset('img/some-image.jpg', 120, 150);
// $url is 'https://example.com/img/some-image-image(120x150).jpg'

More complex URIs can be generated using the stringable Uri class:

use GlaivePro\Image\Uri;

$uri = new Uri('pic.jpg');
$uri->size(20, 400);

(string) $uri; // 'pic-image(20x400).jpg'

Instances of Uri can also be produced by the url and asset methods of the GPImage facade:

GPImage::asset('pic.jpg')->pixelate(12)->blur(10)->resize(100, 200);
// https://example.com/pic-image(pixelate(12)-blur(10)-resize(100,200)).jpg

Custom filters

You can register your own filters that will receive the intervention instance and any arguments which you can then handle as needed:

// Called via 'somepic-image(simplefilter).jpg'
GPImage::filter('simplefilter', fn ($image) => $image->anyInterventionMethod());

// Called via 'somepic-image(complexfilter(10,20))'
GPImage::filter('complexfilter', function($image, $arg1, $arg2) {
	$tempArg = $arg1 * 2;
	$image->someInterventionMethod($tempArg, $arg1);
	$image->someOtherInterventionMethod();
});