README

Snippet + Helper methods for handling images in Kirby 4+.

Installation

Install via composer

To use the snippet and helper methods you need to require this package via composer.

composer require femundfilou/kirby-image-snippet

Usage

Snippet

<?php snippet('image', ['image' => $page->images()->first()]); ?>

Field methods

<div data-cover='<?= $page->images()->first()->toImageInterface()->toJson(); ?>' data-images='<?= $page->images()->toImageInterfaces()->toJson(); ?>'></div>

Options

You can override the default options on a per image basis.

<?php snippet('image', ['image' => $page->images()->first(), 'ratio' => 1, 'dimensions' => [200]]); ?>

<div data-cover='<?= $page->images()->first()->toImageInterface(['ratio' => 1, 'dimensions' => [200]])->toJson(); ?>'></div>

Lazy Loading

You can activate lazy loading by defining lazy => true inside the options. The snippet will then add data-lazyload to the picture element and add the srcset as data-srcset to each <source>. You then have to use your own javascript implementation to lazyload the images.

Configuration

Default

You can override the default configuration in your websites site/config.php.

<?php

return [
  'femundfilou.image-snippet' => [
    'placeholder' => [
        'width' => 50,
        'blur' => 10,
        'quality' => 50
    ],
    'ratio' => 0,
    'quality' => 80,
    'blur' => 0,
    'grayscale' => false,
    'lazy' => false,
    'formats' => ['webp', 'jpg'],
    'dimensions' => [400, 800, 1140],
    'sizes' => '100vw'
  ]
];

?>