#### URL resolution

Options +FollowSymLinks +Indexes +MultiViews

DirectorySlash off

DirectoryIndex on

	# index.* also supported (by "redirect to index.*" RewriteRule)

### mod_rewrite

RewriteEngine on

RewriteOptions AllowNoSlash

SetEnvIf Request_URI ^ innermost_dir=/

# remove www subdomain

RewriteCond %{HTTP_HOST} ^www\.(.*)$

RewriteRule ^.*$ %{REQUEST_SCHEME}://%1%{REQUEST_URI} [discardpath,last,noescape,qsappend]

# remove linewraps used to create a newline for Google spreadsheets

RewriteRule ^_-(.*)$ /$1 [discardpath,last,noescape,qsappend,redirect]

## translate subdomain to path

# set REQUEST_URI_no_extra_/

RewriteCond %{REQUEST_URI} ^(?:/|(.*))$

RewriteRule ^ - [env=REQUEST_URI_no_extra_/:%1]

# translate

RewriteCond %{HTTP_HOST} !=vegbiendev.nceas.ucsb.edu

RewriteCond %{HTTP_HOST} ^(.*)\.([^.]*\.[^.]*)$

RewriteRule ^.*$ %{REQUEST_SCHEME}://%2/${subdomain2path:%1}%{ENV:REQUEST_URI_no_extra_/} [discardpath,last,noescape,qsappend]

# use separate lowercase version when available

RewriteCond %{ENV:innermost_dir} =/

RewriteCond %{DOCUMENT_ROOT}/$1 !-d

RewriteCond .${tolower:$1} ^.*$

RewriteCond %{DOCUMENT_ROOT}/%0 -d

RewriteRule ^([^/]*)(.*)$ %0$2 [discardpath,last,noescape,qsappend]

	# last: rewrite in the new subdir instead of applying this dir's rules

# auto-detect dotpath in query string (having a . before any = )

# you can prepend . to force a dotpath, or & to force a query param

RewriteCond %{QUERY_STRING} ^(?!\.)[^&]+

RewriteCond %0 ^[^=]*(?:\.|$)

RewriteRule ^ ?.%{QUERY_STRING} [discardpath,noescape]

## parse dotpath in query string

# parse dotpath levels repeatedly in QUERY_STRING

RewriteCond %{QUERY_STRING} ^\.([^./&]*?)(?:\[([^\[\]/&]*)\])?([.&].*)?$

RewriteRule ^(.*?)(?:/(?:index(?:\.\w+)?)?)?$ $1/%1%2?%3 [discardpath,noescape,next,env=needs_redirect:1]

# redirect so REQUEST_URI is populated from REQUEST_FILENAME

RewriteCond %{ENV:needs_redirect} !=""

RewriteRule ^.*$ $0 [discardpath,last,noescape,qsappend,redirect]

# don't rewrite existing dirs with trailing /

RewriteCond %{REQUEST_FILENAME} -d

RewriteRule ^.+/$ - [discardpath,last,noescape,qsappend]

# don't rewrite existing files

RewriteCond %{REQUEST_FILENAME} -f

RewriteRule ^.+$ - [discardpath,last,noescape,qsappend]

# auto-add trailing / unless has an .htaccess with possible redirect

RewriteCond %{REQUEST_FILENAME} -d

RewriteCond %{REQUEST_FILENAME}/.htaccess !-f

RewriteRule ^.+$ %{REQUEST_URI}/ [discardpath,last,noescape,qsappend,redirect]

# <dir>/all forces mod_dir listing

RewriteRule ^(.*/)?all$ $1 [discardpath,last,noescape,qsappend,env=mod_dir_listing:1]

# for dirs, redirect to index.* unless mod_dir listing requested previously

RewriteCond %{REQUEST_FILENAME}index -F

	# use -F subrequest so that MultiViews auto-appends any extension

RewriteCond %{ENV:REDIRECT_mod_dir_listing} =""

RewriteRule ^(.*/)?$ $1index [discardpath,last,noescape,qsappend]

# prepend dir name if it's part of the filename (e.g. dir/file -> dir/dir.file)

# works only if dir supports relative redirects and sets %{ENV:innermost_dir}

RewriteCond %{REQUEST_FILENAME} ^(.*/)?(.+?)$

RewriteCond %1%{ENV:innermost_dir}.%2 -F

RewriteRule ^(?!/)(.*/)?(.+?)$ $1%{ENV:innermost_dir}.$2 [discardpath,last,noescape,qsappend,redirect]

## specific to /

RewriteCond %{ENV:innermost_dir} =/

RewriteRule ^.+$ /VegCore/$0 [discardpath,last,noescape,qsappend]