git.plutz.net Git - shellwiki/blob - handlers/10_translations.sh

   1 #!/bin/sh
   2
   3 # Set LANGUAGE_DEFAULT to enable Plugin
   4 [ ! "$LANGUAGE_DEFAULT" ] && return 1
   5
   6 export LANGUAGE_DEFAULT="${LANGUAGE_DEFAULT:-en}"
   7 export HTTP_REFERER="${HTTP_REFERER:-$(HEADER Referer)}"
   8 export LANGUAGE ERROR_MSG
   9
  10 case ${HTTP_REFERER} in
  11   */:*/*):;;
  12   */:*)
  13    LANGUAGE_REFERRED="${HTTP_REFERER##*/:}"
  14    ;;
  15 esac
  16
  17 LANGUAGE="${LANGUAGE_REFERRED:-${LANGUAGE_DEFAULT}}"
  18
  19 case ${PATH_INFO} in
  20   */:?*/\[attachment\]/?*)
  21     LANGUAGE="${PATH_INFO#*/:}"
  22     LANGUAGE="${LANGUAGE%%/*}"
  23     PATH_INFO="${PATH_INFO%%:?*/*}${PATH_INFO#*/:?*/}"
  24     ;;
  25   */:?*/\[attachment\])
  26     LANGUAGE="${PATH_INFO#*/:}"
  27     LANGUAGE="${LANGUAGE%%/*}"
  28     PATH_INFO="${PATH_INFO%:?*/\[attachment\]}[attachment]"
  29     ;;
  30   */:?*/\[*\])
  31     LANGUAGE="${PATH_INFO#*/:}"
  32     LANGUAGE="${LANGUAGE%%/*}"
  33     ;;
  34   */:?*/:?*)
  35     # Accidental double language link, last one stays valid!
  36     REDIRECT "${_BASE}${PATH_INFO%/:?*/:?*}/:${PATH_INFO##*/:}"
  37     ;;
  38   */:?*/?*)
  39     :;;  # Default attachment handler
  40   */:?*/)   # Faulty URL build
  41     REDIRECT "${_BASE}${PATH_INFO%/}"
  42     ;;
  43 # */:"${LANGUAGE_DEFAULT}")
  44 #   REDIRECT "${_BASE}${PATH_INFO%:*}"
  45 #   ;;
  46   */:?*)
  47     LANGUAGE="${PATH_INFO##*/:}"
  48     PATH_INFO="${PATH_INFO%:*}"
  49
  50     [ "$LANGUAGE" != "$LANGUAGE_DEFAULT" ] \
  51     && case "$(mdfile "${PATH_INFO}")" in
  52       *"/:$LANGUAGE/#page.md")
  53         :;;
  54       '')
  55         :;;
  56       *)ERROR_MSG="TRANSLATION NOT FOUND"
  57         ;;
  58     esac
  59     ;;
  60   /|*/*/)  # Keep Language from Referer
  61     if [ "$LANGUAGE_REFERRED" -a "$LANGUAGE_REFERRED" != "$LANGUAGE_DEFAULT" ]; then
  62       REDIRECT "${_BASE}${PATH_INFO}:${LANGUAGE_REFERRED}"
  63     fi
  64     ;;
  65   */\[*\])  # Keep Language from Referer
  66     if [ "$LANGUAGE_REFERRED" -a "$LANGUAGE_REFERRED" != "$LANGUAGE_DEFAULT" ]; then
  67       REDIRECT "${_BASE}${PATH_INFO%\[*\]}:${LANGUAGE_REFERRED}/[${PATH_INFO##*/\[}"
  68     fi
  69     ;;
  70 esac
  71
  72 _(){ printf %s\\n "$*"; }
  73 [ -r "${_EXEC}/l10n/${LANGUAGE}.sh" ] && . "${_EXEC}/l10n/${LANGUAGE}.sh"
  74
  75 return 1