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 # include helper functions
  24 if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
  25     . "/usr/share/koha/bin/koha-functions.sh"
  26 else
  27     echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
  28     exit 1
  29 fi
  30
  31 usage()
  32 {
  33     local scriptname=$(basename $0)
  34
  35     cat <<EOF
  36 $scriptname
  37
  38 This script lets you manage your Koha templates translations.
  39
  40 Usage:
  41 $scriptname --list|-l [--available|-a]
  42 $scriptname --check|-c language_code
  43 $scriptname --install|-i language_code
  44 $scriptname --update|-u language_code
  45 $scriptname --remove|-r language_code
  46 $scriptname --help|-h
  47
  48     -l | --list           List the installed or available (combined with -a)
  49                           language translations
  50     -a | --available      Used in conjunction with -l to show all languages
  51     -c | --check          Check that the language .PO files are present
  52     -i | --install        Install the specified language translations
  53     -u | --update         Update the specified language translations
  54     -r | --remove         Remove the specified language translations
  55     -v | --verbose        Be more verbose on the translation process
  56     -h | --help           Display this help message
  57
  58 EOF
  59 }
  60
  61 list()
  62 {
  63     all=$1
  64
  65     if [ "$all" != "" ]; then
  66         print_available
  67     else
  68         print_installed
  69     fi
  70 }
  71
  72 print_available()
  73 {
  74     # Loop over only one opac theme
  75     for i in $( ls $PO_DIR | grep opac-bootstrap ); do
  76         echo `basename $i -i-opac-bootstrap.po` | \
  77             grep -v -x -e en
  78     done
  79 }
  80
  81 print_installed()
  82 {
  83     ( ls -1 $KOHA_INSTALL_DIR/opac/htdocs/opac-tmpl/bootstrap/ ; \
  84         ls -1 $KOHA_INSTALL_DIR/opac/htdocs/opac-tmpl/prog/ 2> /dev/null ) | \
  85         sort | uniq | \
  86         grep -v -e images -e itemtypeimg -x -e en -e css -e js -e less -e lib
  87 }
  88
  89 install_lang()
  90 {
  91     local lang=$1
  92     local translate_opts=""
  93
  94     if [ "$verbose" = "yes" ]; then
  95         translate_opts="--verbose"
  96     fi
  97
  98     if [ "$lang" != "" ]; then
  99
 100         if [ "$lang" = "en" ]; then
 101             die "Error: the default language (en) is already installed."
 102         fi
 103
 104         if print_available | grep -q $lang; then
 105             if print_installed | grep -q $lang; then
 106                 die "Error: the selected language is already installed. Try --update if you want to re-install it."
 107             else
 108                 # Check po files are present
 109                 check_lang_po_files $lang
 110                 env PERL5LIB="$KOHA_LIB_DIR:$TRANSLATE_DIR" KOHA_CONF="$KOHA_CONF_FILE"\
 111                     $PERL_CMD $TRANSLATE_DIR/translate install $translate_opts $lang
 112             fi
 113         else
 114             die "Error: the selected language is not currently available."
 115         fi
 116
 117     else
 118         die "Error: no language code supplied."
 119     fi
 120 }
 121
 122 update_lang()
 123 {
 124     lang=$1
 125
 126     if [ "$lang" != "" ]; then
 127
 128         if [ "$lang" = "en" ]; then
 129             die "Error: the default language (en) cannot be updated."
 130         fi
 131
 132         if print_installed | grep -q $lang; then
 133             # Check po files are present
 134             check_lang_po_files $lang
 135             remove_lang $lang
 136             install_lang $lang
 137         else
 138             die "Error: the selected language is not currently installed. Try --install."
 139         fi
 140     else
 141         die "Error: no language code supplied."
 142     fi
 143 }
 144
 145 remove_lang()
 146 {
 147     lang=$1
 148
 149     if [ "$lang" != "" ]; then
 150
 151         if [ "$lang" = "en" ]; then
 152             die "Error: the default language (en) cannot be removed."
 153         fi
 154
 155         if print_installed | grep -q $lang; then
 156             rm -rf $KOHA_INSTALL_DIR/opac/htdocs/opac-tmpl/prog/$lang
 157             rm -rf $KOHA_INSTALL_DIR/opac/htdocs/opac-tmpl/ccsr/$lang
 158             rm -rf $KOHA_INSTALL_DIR/opac/htdocs/opac-tmpl/bootstrap/$lang
 159             rm -rf $KOHA_INSTALL_DIR/intranet/htdocs/intranet-tmpl/prog/$lang
 160         else
 161             die "Error: the selected language is not already installed."
 162         fi
 163     else
 164         die "Error: no language code supplied."
 165     fi
 166 }
 167
 168 check_lang_po_files()
 169 {
 170     lang=$1
 171
 172     po_files="$PO_DIR/$lang-opac-bootstrap.po
 173               $PO_DIR/$lang-pref.po"
 174
 175     if [ "$lang" != "" ]; then
 176
 177         for po_file in $po_files; do
 178             if [ ! -f $po_file ]; then
 179                 die "Error: $po_file not found."
 180             fi
 181         done
 182     else
 183         die "Error: no language code supplied."
 184     fi
 185 }
 186
 187 set_action()
 188 {
 189     if [ "$op" = "" ]; then
 190         op=$1
 191     else
 192         die "Error: only one action can be specified."
 193     fi
 194 }
 195
 196 # Global PATH variables
 197 KOHA_INSTALL_DIR="/usr/share/koha"
 198 KOHA_LIB_DIR="/usr/share/koha/lib"
 199 KOHA_CONF_FILE="/etc/koha/koha-conf-site.xml.in"
 200 TRANSLATE_DIR="$KOHA_INSTALL_DIR/misc/translator"
 201 PO_DIR="$TRANSLATE_DIR/po"
 202 PERL_CMD=`which perl`
 203
 204 # Control variables
 205 list_all=""
 206 op=""
 207 language=""
 208 verbose="no"
 209
 210 # We accept at most 2 parameters
 211 [ $# -ge 1 ] && [ $# -le 4 ] || ( usage ; die "Error: wrong parameters" )
 212
 213 # Read parameters
 214 while [ $# -gt 0 ]; do
 215
 216     case "$1" in
 217         -h|--help)
 218             op="help"
 219             break ;;
 220         -c|--check)
 221             set_action "check"
 222             shift ;;
 223         -i|--install)
 224             set_action "install"
 225             shift ;;
 226         -u|--update)
 227             set_action "update"
 228             shift ;;
 229         -r|--remove)
 230             set_action "remove"
 231             shift ;;
 232         -l|--list)
 233             set_action "list"
 234             shift ;;
 235         -a|--available)
 236             list_all=1
 237             shift ;;
 238         -v|--verbose)
 239             verbose="yes"
 240             shift ;;
 241         -*)
 242             usage
 243             die "Error: unknown parameter $1." ;;
 244         *)
 245             language=$1
 246             shift ;;
 247     esac
 248
 249 done
 250
 251 # Process the requested actions
 252 case $op in
 253     "help")
 254         usage ;;
 255     "list")
 256         list $list_all ;;
 257     "install")
 258         install_lang $language ;;
 259     "update")
 260         update_lang $language ;;
 261     "remove")
 262         remove_lang $language ;;
 263     "check")
 264         check_lang_po_files $language ;;
 265     *)
 266         usage
 267         die "Error: wrong parameters..." ;;
 268 esac
 269
 270 exit 0