README

About nlxWebPOptimizer

Plugin to automatically generate webp variants of the media assets

Usage

Generate webp variants for existing media with this command:

bin/console nlx:webpoptimizer:optimize

Add following snippet to media/.htaccess to serve webp images

<IfModule mod_rewrite.c>
RewriteEngine on

# Check if browser support WebP images
# Check if WebP replacement image exists
# Serve WebP image instead
RewriteCond %{HTTP_ACCEPT} image/webp
RewriteCond %{DOCUMENT_ROOT}/media/$0.webp -f
RewriteRule (.+)\.(jpe?g|png)$ $0.webp [T=image/webp,E=accept:1]

# Tell proxy to cache this file based on "accept" header
RewriteRule (.+)\.(jpe?g|png|webp)$ - [env=POTENTIAL_WEBP_IMAGE:1]
Header merge vary accept env=POTENTIAL_WEBP_IMAGE

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ ../shopware.php?controller=Media&action=fallback [PT,L,QSA]
</IfModule>

Add following snippet to root .htaccess to ensure proper MIME type for webp

# Ensure proper MIME type for webp
<IfModule mod_mime.c>
    AddType image/webp webp
</IfModule>

Running Tests

phpunit - functional

Not working at the moment because phpunit is functional testing and there is no running shopware installation.

$ vendor/bin/phpunit

phpunit - unit

$ vendor/bin/phpunit -c phpunit_unit.xml.dist

phpspec

$ vendor/bin/phpspec-standalone.php7.2.phar

License

Please see License File for more information.