WebP for Prestashop by Yipi.app

Accept WebP Upload for all Store and convert the current images to webp by Yipi.app.

Minimum requirements

• Prestashop 1.5.0.15 or higher, 1.6.x or 1.7.x REQUIRED
• PHP 5.6 or higher REQUIRED
• PHP GD library compiled for compatibility with WebP images REQUIRED
• PHP FileInfo Library REQUIRED
• Apache or litespeed server (it is compatible with Nginx if it works dually with Apache or litespeed) MANDATORY
• If your store works dual Nginx+Apache, remove the jpg and jpeg extensions in cpanel for static files served by nginx or, if you can, you should have access to modify the nginx configuration file to add the following configuration:

# In the **http** block of the config file:
map $http_accept $webp_ext {
	default "";
	"~*webp" ".webp";
}

# ...

# In the **server** block of the config file:
location ~* ^(/.+)\.(png|jpeg|jpg|gif){
	add_header Vary "Accept";
	add_header Cache-Control "public, no-transform";
	try_files $uri$webp_ext $uri =404;
}

• Have the friendly URL option enabled in Prestashop MANDATORY
• Optionally supports: EWWW
• Optionally supports: cwebp (running cwebp binary using an "exec" call), vips (using the PHP Vips extension), imagick (using the PHP Imagick extension), gmagick (using the PHP Gmagick extension), imagemagick (running imagemagick binary using a exec call) ), graphicsmagick (running graphicsmagick binary using an "exec" call), ffmpeg (running ffmpeg binary using an "exec" call)