# BEGIN WebP Express
# Las directivas (líneas) entre `BEGIN WebP Express` y `END WebP Express` se
# generan dinámicamente, y solo se deberían modificar mediante filtros de WordPress.
# Cualquier cambio en las directivas que hay entre esos marcadores se sobreescribirán.
# The rules below is a result of many parameters, including the following:
#
# WebP Express options:
# - Redirection to existing webp: enabled
# - Redirection to converter: enabled
# - Redirection to converter to create missing webp files upon request for the webp: enabled
# - Destination folder: separate
# - Destination extension: append
# - Destination structure: doc-root
# - Image types: jpeg, png
#
# Wordpress/Server configuration:
# - Document root availablity: Available and its "realpath" is available too. Can be used for structuring cache dir.
#
# .htaccess capability test results:
# - mod_header working?: no
# - pass variable from .htaccess to script through header working?: no
# - pass variable from .htaccess to script through environment variable working?: no
#
# Role of the dir that this .htaccess is located in:
# - Is this .htaccess in a dir containing source images?: yes
# - Is this .htaccess in a dir containing webp images?: no

# Rules for handling requests for source images
# ---------------------------------------------

<IfModule mod_rewrite.c>
  RewriteEngine On

  # Redirect to existing converted image in cache-dir (if browser supports webp)
  RewriteCond %{HTTP_ACCEPT} image/webp
  RewriteCond %{REQUEST_FILENAME} -f
  RewriteCond %{DOCUMENT_ROOT}/wp-content/webp-express/webp-images/doc-root/wp-content/themes/$1.$2.webp -f
  RewriteRule ^/?(.+)\.(jpe?g|png)$ /wp-content/webp-express/webp-images/doc-root/wp-content/themes/$1.$2.webp [NC,T=image/webp,E=EXISTING:1,L]

  # Redirect images to webp-on-demand.php (if browser supports webp)
  RewriteCond %{HTTP_ACCEPT} image/webp
  RewriteCond %{REQUEST_FILENAME} -f
  RewriteRule ^/?(.+)\.(jpe?g|png)$ /wp-content/plugins/webp-express/wod/webp-on-demand.php?xsource-rel=xwp-content/themes/$1.$2&wp-content=wp-content [NC,L]

  # Make sure that browsers which does not support webp also gets the Vary:Accept header
  # when requesting images that would be redirected to webp on browsers that does.
  <IfModule mod_headers.c>
    <FilesMatch "(?i)\.(jpe?g|png)$">
      Header append "Vary" "Accept"
    </FilesMatch>
  </IfModule>

</IfModule>

# END WebP Express