# Disable directory browsing
Options -Indexes

# ----------------------------------------------------------------------
# Rewrite engine
# ----------------------------------------------------------------------

# Turning on the rewrite engine is necessary for the following rules and features.
# FollowSymLinks must be enabled for this to work.
<IfModule mod_rewrite.c>
	Options +FollowSymlinks
	RewriteEngine On

	# If you installed CodeIgniter in a subfolder, you will need to
	# change the following line to match the subfolder you need.
	# http://httpd.apache.org/docs/current/mod/mod_rewrite.html#rewritebase
	# RewriteBase /

	# Redirect Trailing Slashes...
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteCond %{REQUEST_URI} (.+)/$
	RewriteRule ^ %1 [L,R=301]

	# One canonical host: http(s)://www.summitholdings.com.np -> https://summitholdings.com.np
	# in a single hop (the bare domain is the main site; www would split SEO and sessions).
	# http -> https on the bare domain is done by the app (forceGlobalSecureRequests).
	RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
	RewriteRule ^ https://%1%{REQUEST_URI} [R=301,L]

	# Checks to see if the user is attempting to access a valid file,
	# such as an image or css document, if this isn't true it sends the
	# request to the front controller, index.php
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteRule ^([\s\S]*)$ index.php/$1 [L,NC,QSA]

	# Ensure Authorization header is passed along
	RewriteCond %{HTTP:Authorization} .
	RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
</IfModule>

<IfModule !mod_rewrite.c>
	# If we don't have mod_rewrite installed, all 404's
	# can be sent to index.php, and everything works as normal.
	ErrorDocument 404 index.php
</IfModule>

# Disable server signature start
ServerSignature Off
# Disable server signature end

# Page speed (Core Web Vitals): compress text responses and cache static assets.
# CSS/JS are cache-busted with ?v=filemtime, so they can be cached for a year.
<IfModule mod_deflate.c>
	AddOutputFilterByType DEFLATE text/html text/plain text/css text/xml application/xml application/javascript application/json image/svg+xml
</IfModule>

<IfModule mod_expires.c>
	ExpiresActive On
	ExpiresByType text/css "access plus 1 year"
	ExpiresByType application/javascript "access plus 1 year"
	ExpiresByType text/javascript "access plus 1 year"
	ExpiresByType font/woff2 "access plus 1 year"
	ExpiresByType image/svg+xml "access plus 1 month"
	ExpiresByType image/png "access plus 1 month"
	ExpiresByType image/jpeg "access plus 1 month"
	ExpiresByType image/webp "access plus 1 month"
	ExpiresByType image/x-icon "access plus 1 month"
	ExpiresByType image/vnd.microsoft.icon "access plus 1 month"
</IfModule>
