debian/scripts/koha-translate

   1 #!/bin/sh
   2 #
   3 # koha-translate -- Manage Koha translations.
   4 # Copyright 2013 Tomás Cohen Arazi
   5 #                Universidad Nacional de Córdoba
   6 #
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20
  21 set -e
  22
  23 usage()
  24 {
  25     local scriptname=$(basename $0)
  26
  27     cat <<EOF
  28 $scriptname
  29
  30 This script lets you manage your Koha templates translations.
  31
  32 Usage:
  33 $scriptname --list|-l [--all|-a]
  34 $scriptname --check|-c language_code
  35 $scriptname --install|-i language_code
  36 $scriptname --update|-u language_code
  37 $scriptname --remove|-r language_code
  38 $scriptname -h
  39
  40     -l | --list           List the installed or available (combined with -a)
  41                           language translations
  42     -a | --available      Used in conjunction with -l to show all languages
  43     -c | --check          Check that the language .PO files are present
  44     -i | --install        Install the specified language translations
  45     -u | --update         Update the specified language translations
  46     -r | --remove         Remove the specified language translations
  47     -h | --help           Display this help message
  48
  49 EOF
  50 }
  51
  52 die()
  53 {
  54     echo "$@" 1>&2
  55     exit 1
  56 }
  57
  58 list()
  59 {
  60     all=$1
  61
  62     if [ "$all" != "" ]; then
  63         print_available
  64     else
  65         print_installed
  66     fi
  67 }
  68
  69 print_available()
  70 {
  71     # Loop over only one opac theme
  72     for i in $( ls $PO_DIR | grep opac-t-prog ); do
  73         echo `basename $i -i-opac-t-prog-v-3006000.po`
  74     done
  75 }
  76
  77 print_installed()
  78 {
  79     ls $KOHA_INSTALL_DIR/opac/htdocs/opac-tmpl/prog/ | \
  80         grep -v -e images -e itemtypeimg
  81 }
  82
  83 install_lang()
  84 {
  85     lang=$1
  86
  87     if [ "$lang" != "" ]; then
  88
  89         if [ "$lang" = "en" ]; then
  90             die "Error: the default language (en) is already installed."
  91         fi
  92
  93         if print_available | grep -q $lang; then
  94             if print_installed | grep -q $lang; then
  95                 die "Error: the selected language is already installed. Try --update if you want to re-install it."
  96             else
  97                 # Check po files are present
  98                 check_lang_po_files $lang
  99                 env PERL5LIB="$KOHA_LIB_DIR:$TRANSLATE_DIR" KOHA_CONF="$KOHA_CONF_FILE"\
 100                     $PERL_CMD $TRANSLATE_DIR/translate install $lang
 101             fi
 102         else
 103             die "Error: the selected language is not currently available."
 104         fi
 105
 106     else
 107         die "Error: no language code supplied."
 108     fi
 109 }
 110
 111 update_lang()
 112 {
 113     lang=$1
 114
 115     if [ "$lang" != "" ]; then
 116
 117         if [ "$lang" = "en" ]; then
 118             die "Error: the default language (en) cannot be updated."
 119         fi
 120
 121         if print_installed | grep -q $lang; then
 122             # Check po files are present
 123             check_lang_po_files $lang
 124             remove_lang $lang
 125             install_lang $lang
 126         else
 127             die "Error: the selected language is not currently installed. Try --install."
 128         fi
 129     else
 130         die "Error: no language code supplied."
 131     fi
 132 }
 133
 134 remove_lang()
 135 {
 136     lang=$1
 137
 138     if [ "$lang" != "" ]; then
 139
 140         if [ "$lang" = "en" ]; then
 141             die "Error: the default language (en) cannot be removed."
 142         fi
 143
 144         if print_installed | grep -q $lang; then
 145             rm -rf $KOHA_INSTALL_DIR/opac/htdocs/opac-tmpl/prog/$lang
 146             rm -rf $KOHA_INSTALL_DIR/opac/htdocs/opac-tmpl/ccsr/$lang
 147             rm -rf $KOHA_INSTALL_DIR/intranet/htdocs/intranet-tmpl/prog/$lang
 148         else
 149             die "Error: the selected language is not already installed."
 150         fi
 151     else
 152         die "Error: no language code supplied."
 153     fi
 154 }
 155
 156 check_lang_po_files()
 157 {
 158     lang=$1
 159
 160     po_files="$PO_DIR/$lang-i-opac-t-prog-v-3006000.po
 161               $PO_DIR/$lang-opac-ccsr.po
 162               $PO_DIR/$lang-i-staff-t-prog-v-3006000.po
 163               $PO_DIR/$lang-pref.po"
 164
 165     if [ "$lang" != "" ]; then
 166
 167         for po_file in $po_files; do
 168             if [ ! -f $po_file ]; then
 169                 die "Error: $po_file not found."
 170             fi
 171         done
 172     else
 173         die "Error: no language code supplied."
 174     fi
 175 }
 176
 177 set_action()
 178 {
 179     if [ "$op" = "" ]; then
 180         op=$1
 181     else
 182         die "Error: only one action can be specified."
 183     fi
 184 }
 185
 186 # Global PATH variables
 187 KOHA_INSTALL_DIR="/usr/share/koha"
 188 KOHA_LIB_DIR="/usr/share/koha/lib"
 189 KOHA_CONF_FILE="/etc/koha/koha-conf-site.xml.in"
 190 TRANSLATE_DIR="$KOHA_INSTALL_DIR/misc/translator"
 191 PO_DIR="$TRANSLATE_DIR/po"
 192 PERL_CMD=`which perl`
 193
 194 # Control variables
 195 list_all=""
 196 op=""
 197 language=""
 198
 199 # We accept at most 2 parameters
 200 [ $# -ge 1 ] && [ $# -le 3 ] || ( usage ; die "Error: wrong parameters" )
 201
 202 # Read parameters
 203 while [ $# -gt 0 ]; do
 204
 205     case "$1" in
 206         -h|--help)
 207             op="help"
 208             break ;;
 209         -c|--check)
 210             set_action "check"
 211             shift ;;
 212         -i|--install)
 213             set_action "install"
 214             shift ;;
 215         -u|--update)
 216             set_action "update"
 217             shift ;;
 218         -r|--remove)
 219             set_action "remove"
 220             shift ;;
 221         -l|--list)
 222             set_action "list"
 223             shift ;;
 224         -a|--available)
 225             list_all=1
 226             shift ;;
 227         -*)
 228             usage
 229             die "Error: unknown parameter $1." ;;
 230         *)
 231             language=$1
 232             shift ;;
 233     esac
 234
 235 done
 236
 237 # Process the requested actions
 238 case $op in
 239     "help")
 240         usage ;;
 241     "list")
 242         list $list_all ;;
 243     "install")
 244         install_lang $language ;;
 245     "update")
 246         update_lang $language ;;
 247     "remove")
 248         remove_lang $language ;;
 249     "check")
 250         check_lang_po_files $language ;;
 251     *)
 252         usage
 253         die "Error: wrong parameters..." ;;
 254 esac
 255
 256 exit 0