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 # Read configuration variable file if it is present
  21 [ -r /etc/default/koha-common ] && . /etc/default/koha-common
  22
  23 set -e
  24
  25 # include helper functions
  26 if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
  27     . "/usr/share/koha/bin/koha-functions.sh"
  28 else
  29     echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
  30     exit 1
  31 fi
  32
  33 usage()
  34 {
  35     local scriptname=$(basename $0)
  36
  37     cat <<EOF
  38 $scriptname
  39
  40 This script lets you manage your Koha templates translations.
  41
  42 Usage:
  43 $scriptname --list|-l [--available|-a]  [-d|--dev instance]
  44 $scriptname --check|-c language_code]   [-d|--dev instance]
  45 $scriptname --install|-i language_code] [-d|--dev instance]
  46 $scriptname --update|-u language_code]  [-d|--dev instance]
  47 $scriptname --remove|-r language_code]  [-d|--dev instance]
  48 $scriptname --help|-h
  49
  50     -l | --list           List the installed or available (combined with -a)
  51                           language translations
  52     -a | --available      Used in conjunction with -l to show all languages
  53     -c | --check          Check that the language .PO files are present
  54     -i | --install        Install the specified language translations
  55     -u | --update         Update the specified language translations
  56     -r | --remove         Remove the specified language translations
  57     -v | --verbose        Be more verbose on the translation process
  58     -h | --help           Display this help message
  59     -d | --dev            Limit actions to a specific dev instance
  60
  61 EOF
  62 }
  63
  64 list()
  65 {
  66     all=$1
  67
  68     if [ "$all" != "" ]; then
  69         print_available
  70     else
  71         print_installed
  72     fi
  73 }
  74
  75 print_available()
  76 {
  77     # Loop over only one opac theme
  78     for i in $( ls $PO_DIR | grep opac-bootstrap ); do
  79         echo `basename $i -opac-bootstrap.po` | \
  80             grep -v -x -e en
  81     done
  82 }
  83
  84 print_installed()
  85 {
  86     ( ls -1 $KOHA_HOME/$OPAC_TMPL/bootstrap/ ; \
  87         ls -1 $KOHA_HOME/$OPAC_TMPL/prog/ 2> /dev/null ) | \
  88         sort | uniq | \
  89         grep -v -e images -e itemtypeimg -x -e en -e css -e js -e less -e lib
  90 }
  91
  92 install_lang()
  93 {
  94     local lang=$1
  95     local translate_opts=""
  96
  97     if [ "$verbose" = "yes" ]; then
  98         translate_opts="--verbose"
  99     fi
 100
 101     if [ "$lang" != "" ]; then
 102
 103         if [ "$lang" = "en" ]; then
 104             die "Error: the default language (en) is already installed."
 105         fi
 106
 107         if print_available | grep -q $lang; then
 108             if print_installed | grep -q $lang; then
 109                 die "Error: the selected language is already installed. Try --update if you want to re-install it."
 110             else
 111                 # Check po files are present
 112                 check_lang_po_files $lang
 113                 env PERL5LIB="$PERL5LIB:$TRANSLATE_DIR" \
 114                     KOHA_CONF="$KOHA_CONF" \
 115                     $PERL_CMD $TRANSLATE_DIR/translate install $translate_opts $lang
 116             fi
 117         else
 118             die "Error: the selected language is not currently available."
 119         fi
 120
 121     else
 122         die "Error: no language code supplied."
 123     fi
 124 }
 125
 126 update_lang()
 127 {
 128     lang=$1
 129
 130     if [ "$lang" != "" ]; then
 131
 132         if [ "$lang" = "en" ]; then
 133             die "Error: the default language (en) cannot be updated."
 134         fi
 135
 136         if print_installed | grep -q $lang; then
 137             # Check po files are present
 138             check_lang_po_files $lang
 139             remove_lang $lang
 140             install_lang $lang
 141         else
 142             die "Error: the selected language is not currently installed. Try --install."
 143         fi
 144     else
 145         die "Error: no language code supplied."
 146     fi
 147 }
 148
 149 remove_lang()
 150 {
 151     lang=$1
 152
 153     if [ "$lang" != "" ]; then
 154
 155         if [ "$lang" = "en" ]; then
 156             die "Error: the default language (en) cannot be removed."
 157         fi
 158
 159         if print_installed | grep -q $lang; then
 160             rm -rf $KOHA_HOME/$OPAC_TMPL/bootstrap/$lang
 161             rm -rf $KOHA_HOME/$INTRANET_TMPL/prog/$lang
 162         else
 163             die "Error: the selected language is not installed."
 164         fi
 165     else
 166         die "Error: no language code supplied."
 167     fi
 168 }
 169
 170 check_lang_po_files()
 171 {
 172     lang=$1
 173
 174     po_files="$PO_DIR/$lang-marc-MARC21.po
 175               $PO_DIR/$lang-marc-NORMARC.po
 176               $PO_DIR/$lang-marc-UNIMARC.po
 177               $PO_DIR/$lang-opac-bootstrap.po
 178               $PO_DIR/$lang-pref.po
 179               $PO_DIR/$lang-staff-prog.po"
 180
 181     if [ "$lang" != "" ]; then
 182
 183         for po_file in $po_files; do
 184             if [ ! -f $po_file ]; then
 185                 die "Error: $po_file not found."
 186             fi
 187         done
 188     else
 189         die "Error: no language code supplied."
 190     fi
 191 }
 192
 193 set_action()
 194 {
 195     if [ "$op" = "" ]; then
 196         op=$1
 197     else
 198         die "Error: only one action can be specified."
 199     fi
 200 }
 201
 202 set_dev()
 203 {
 204     if is_instance $1; then
 205         dev=$1
 206     else
 207         die "Error: Invalid instance name $1"
 208     fi
 209 }
 210
 211 check_koha_conf()
 212 {
 213     if [ "$dev" != "" ]; then
 214         KOHA_CONF=/etc/koha/sites/$dev/koha-conf.xml
 215     elif [ -z $KOHA_CONF ]; then
 216         KOHA_CONF=/etc/koha/koha-conf-site.xml.in
 217     fi
 218 }
 219
 220 init_template_paths()
 221 {
 222     # Template paths
 223     if [ "$dev" = "" ]; then
 224         OPAC_TMPL=opac/htdocs/opac-tmpl
 225         INTRANET_TMPL=intranet/htdocs/intranet-tmpl
 226     else
 227         OPAC_TMPL=koha-tmpl/opac-tmpl
 228         INTRANET_TMPL=koha-tmpl/intranet-tmpl
 229     fi
 230     TRANSLATE_DIR="$KOHA_HOME/misc/translator"
 231     PO_DIR="$TRANSLATE_DIR/po"
 232 }
 233
 234 flush_cache()
 235 {
 236     if [ "$dev" = "" ]; then
 237         koha-foreach --enabled "$KOHA_HOME/bin/clear_cache.pl"
 238     else
 239         koha-shell $dev -c "$KOHA_HOME/misc/bin/clear_cache.pl"
 240     fi
 241 }
 242
 243 # Control variables
 244 list_all=""
 245 op=""
 246 language=""
 247 verbose="no"
 248 dev=""
 249
 250 # We accept at most 4 parameters
 251 [ $# -ge 1 ] && [ $# -le 4 ] || ( usage ; die "Error: wrong parameters" )
 252
 253 # Read parameters
 254 while [ $# -gt 0 ]; do
 255
 256     case "$1" in
 257         -h|--help)
 258             op="help"
 259             break ;;
 260         -c|--check)
 261             set_action "check"
 262             shift ;;
 263         -i|--install)
 264             set_action "install"
 265             shift ;;
 266         -u|--update)
 267             set_action "update"
 268             shift ;;
 269         -r|--remove)
 270             set_action "remove"
 271             shift ;;
 272         -l|--list)
 273             set_action "list"
 274             shift ;;
 275         -a|--available)
 276             list_all=1
 277             shift ;;
 278         -v|--verbose)
 279             verbose="yes"
 280             shift ;;
 281         -d|--dev)
 282             if [ $# -lt 2 ]; then
 283                 die "Error: dev parameter without instance"
 284             fi
 285             shift
 286             set_dev $1
 287             shift ;;
 288         -*)
 289             usage
 290             die "Error: unknown parameter $1." ;;
 291         *)
 292             language=$1
 293             shift ;;
 294     esac
 295
 296 done
 297
 298 if [ "$dev" != "" ]; then adjust_paths_dev_install $dev; fi
 299 check_koha_conf
 300 init_template_paths
 301 PERL_CMD=`which perl`
 302
 303 # Process the requested actions
 304 case $op in
 305     "help")
 306         usage ;;
 307     "list")
 308         list $list_all ;;
 309     "install")
 310         install_lang $language
 311         flush_cache
 312         ;;
 313     "update")
 314         update_lang $language ;;
 315     "remove")
 316         remove_lang $language
 317         flush_cache
 318         ;;
 319     "check")
 320         check_lang_po_files $language ;;
 321     *)
 322         usage
 323         die "Error: wrong parameters..." ;;
 324 esac
 325
 326 exit 0