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

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