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     :;;  # Default handler, considered valid in most cases
  32   */:?*/?*)
  33     :;;  # Default attachment handler
  34   */:?*/)   # Faulty URL build
  35     REDIRECT "${_BASE}${PATH_INFO%/}"
  36     ;;
  37 # */:"${LANGUAGE_DEFAULT}")
  38 #   REDIRECT "${_BASE}${PATH_INFO%:*}"
  39 #   ;;
  40   */:?*)
  41     LANGUAGE="${PATH_INFO##*/:}"
  42     PATH_INFO="${PATH_INFO%:*}"
  43
  44     [ "$LANGUAGE" != "$LANGUAGE_DEFAULT" ] \
  45     && case "$(mdfile "${PATH_INFO}")" in
  46       *"/:$LANGUAGE/#page.md")
  47         :;;
  48       '')
  49         :;;
  50       *)ERROR_MSG="TRANSLATION NOT FOUND"
  51         ;;
  52     esac
  53     ;;
  54   /|*/*/)  # Keep Language from Referer
  55     if [ "$LANGUAGE_REFERRED" -a "$LANGUAGE_REFERRED" != "$LANGUAGE_DEFAULT" ]; then
  56       REDIRECT "${_BASE}${PATH_INFO}:${LANGUAGE_REFERRED}"
  57     fi
  58     ;;
  59   */\[*\])  # Keep Language from Referer
  60     if [ "$LANGUAGE_REFERRED" -a "$LANGUAGE_REFERRED" != "$LANGUAGE_DEFAULT" ]; then
  61       REDIRECT "${_BASE}${PATH_INFO%\[*\]}:${LANGUAGE_REFERRED}/[${PATH_INFO##*/\[}"
  62     fi
  63     ;;
  64 esac
  65
  66 [ -r "${_EXEC}/l10n/${LANGUAGE}.sh" ] && . "${_EXEC}/l10n/${LANGUAGE}.sh"
  67
  68 return 1