make therapies dir at startup, stub support for base location

diff --git a/index.cgi b/index.cgi
index 138ae74b5be4570f03286305cdda6c4f39e508af..841917dad69a72b7e6b2328d611003782fe7fb75 100755 (executable)
--- a/index.cgi
+++ b/index.cgi
@@ -3,14 +3,16 @@
 for n in "$@"; do case ${n%%=*} in
   data) _DATA="${n#data=}";;
   exec) _EXEC="${n#exec=}";;
+  base) _BASE="${n#base=}";;
   debug) DEBUG="${n#debug=}";;
 esac; done
 
 [ ! "${_EXEC%/}" ] && _EXEC="$(realpath "${0%/*}")" || _EXEC="${_EXEC%/}"
-[ ! "${_DATA%/}" ] && _DATA=. || _DATA="${_DATA%/}"
+[ ! "${_DATA%/}" ] && _DATA="${PWD%/}" || _DATA="${_DATA%/}"
+_BASE="${_BASE%/}"
 [ "$DEBUG" ] && exec 2>>"$DEBUG"
 
-mkdir -p "${_DATA}/cache" "${_DATA}/mappings" "${_DATA}/export" "${_DATA}/lock" "${_DATA}/ical" "${_DATA}/vcard"
+mkdir -p "${_DATA}/cache" "${_DATA}/mappings" "${_DATA}/export" "${_DATA}/lock" "${_DATA}/ical" "${_DATA}/vcard" "${_DATA}/therapies"
 
 . "$_EXEC/cgilite/cgilite.sh"
 . "$_EXEC/cgilite/session.sh"
@@ -18,6 +20,7 @@ mkdir -p "${_DATA}/cache" "${_DATA}/mappings" "${_DATA}/export" "${_DATA}/lock"
 . "$_EXEC/l10n.sh"
 
 _PATH="$(PATH "/${PATH_INFO}")"
+_PATH="${_PATH#${_BASE}}"
 ACTION="$(GET a)"
 
 message="$(COOKIE message)"
@@ -39,11 +42,11 @@ yield_page() {
   printf 'Content-Type: text/html; charset=utf-8\r\n\r\n'
   { printf '
        [html [head
-          [title Lobster]
+         [title Lobster]
          [meta name="viewport" content="width=device-width"]
-         [link rel="stylesheet" type="text/css" href="/cgilite/common.css"]
-         [link rel="stylesheet" type="text/css" href="/style.css"]
-    '
+         [link rel="stylesheet" type="text/css" href="%s/cgilite/common.css"]
+         [link rel="stylesheet" type="text/css" href="%s/style.css"]
+    ' "${_BASE}" "${_BASE}"
     [ -n "$style" ] && printf '
          [link rel="stylesheet" type="text/css" href="%s"]
     ' "$style"
@@ -61,7 +64,7 @@ topdir="${_PATH#/}"
 topdir="/${topdir%%/*}"
 
 case ${_PATH} in
-  /) REDIRECT /cards/
+  "/") REDIRECT "${_BASE}/cards/"
     ;;
   *)
     if   [ -d "${_EXEC}/${_PATH}" -a -x "${_EXEC}/${_PATH}/index.cgi" ]; then