debian/scripts/koha-list

   1 #!/bin/sh
   2 #
   3 # koha-list -- List all Koha instances.
   4 # Copyright 2010  Catalyst IT, Ltd
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19
  20 set -e
  21
  22 # include helper functions
  23 if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
  24     . "/usr/share/koha/bin/koha-functions.sh"
  25 else
  26     echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
  27     exit 1
  28 fi
  29
  30 show_instances()
  31 {
  32     local show=$1
  33     local show_email=$2
  34     local show_sip=$3
  35
  36     for instance in $( get_instances ); do
  37         case $show in
  38           "all")
  39               if instance_filter_email $instance $show_email && \
  40                  instance_filter_sip $instance $show_sip; then
  41                     echo $instance
  42               fi ;;
  43           "enabled")
  44               if is_enabled $instance; then
  45                   if instance_filter_email $instance $show_email && \
  46                      instance_filter_sip $instance $show_sip; then
  47                       echo $instance
  48                   fi
  49               fi ;;
  50           "disabled")
  51               if ! is_enabled $instance; then
  52                   if instance_filter_email $instance $show_email && \
  53                      instance_filter_sip $instance $show_sip; then
  54                       echo $instance
  55                   fi
  56               fi ;;
  57         esac
  58     done
  59 }
  60
  61
  62 instance_filter_sip()
  63 {
  64     local instancename=$1
  65     local show_sip=$2;
  66
  67     case $show_sip in
  68         "all")
  69             return 0 ;;
  70         "enabled")
  71             if is_sip_enabled $instancename; then
  72                 return 0
  73             fi ;;
  74         "disabled")
  75             if ! is_sip_enabled $instancename; then
  76                 return 0
  77             fi ;;
  78     esac
  79
  80     # Didn't match any criteria
  81     return 1
  82 }
  83
  84 instance_filter_email()
  85 {
  86     local instancename=$1
  87     local show_email=$2;
  88
  89     case $show_email in
  90         "all")
  91             return 0 ;;
  92         "enabled")
  93             if is_email_enabled $instancename; then
  94                 return 0
  95             fi ;;
  96         "disabled")
  97             if ! is_email_enabled $instancename; then
  98                 return 0
  99             fi ;;
 100     esac
 101
 102     # Didn't match any criteria
 103     return 1
 104 }
 105
 106 set_show()
 107 {
 108     local show_param=$1
 109
 110     if [ "$show" = "all" ]; then
 111         show=$show_param
 112     else
 113         die "Error: --enabled and --disabled are mutually exclusive."
 114     fi
 115 }
 116
 117 set_show_email()
 118 {
 119     local email_param=$1
 120
 121     if [ "$show_email" = "all" ]; then
 122         show_email=$email_param
 123     else
 124         die "Error: --email and --noemail are mutually exclusive."
 125     fi
 126 }
 127
 128 set_show_sip()
 129 {
 130     local sip_param=$1
 131
 132     if [ "$show_sip" = "all" ]; then
 133         show_sip=$sip_param
 134     else
 135         die "Error: --sip and --nosip are mutually exclusive."
 136     fi
 137 }
 138
 139 usage()
 140 {
 141     local scriptname=$0
 142
 143     cat <<EOH
 144 Lists Koha instances, optionally only those that are enabled or have
 145 email turned on.
 146
 147 Usage: $scriptname [--enabled|--disabled] [--email|--noemail] [--sip|--nosip] [-h]
 148 Options:
 149     --enabled       Only show instances that are enabled
 150     --disabled      Only show instances that are disabled
 151     --email         Only show instances that have email enabled
 152     --noemail       Only show instances that do not have email enabled
 153     --sip           Only show instances that have SIP enabled
 154     --nosip         Only show instances that do not have SIP enabled
 155     --help | -h     Show this help
 156
 157 The filtering options can be combined, and you probably want to do this
 158 (except --email and --noemail, or --enabled and --disabled, that's just silly.)
 159 EOH
 160 }
 161
 162 show="all"
 163 show_email="all"
 164 show_sip="all"
 165
 166 args=$(getopt -l help,enabled,disabled,email,noemail,sip,nosip -o h -n $0 -- "$@")
 167 set -- $args
 168
 169 while [ ! -z "$1" ]
 170 do
 171     case "$1" in
 172   -h|--help) usage; exit;;
 173     --email) set_show_email "enabled" ;;
 174   --noemail) set_show_email "disabled" ;;
 175       --sip) set_show_sip "enabled" ;;
 176     --nosip) set_show_sip "disabled" ;;
 177   --enabled) set_show "enabled" ;;
 178  --disabled) set_show "disabled" ;;
 179           *) break;;
 180     esac
 181     shift
 182 done
 183
 184 show_instances $show $show_email $show_sip
 185
 186 exit 0