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#!/bin/bash |
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# |
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# Copyright 2016 Theke Solutions |
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# |
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# This file is part of Koha. |
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# |
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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|
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set -e |
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|
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. /lib/lsb/init-functions |
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|
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# Read configuration variable file if it is present |
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[ -r /etc/default/koha-common ] && . /etc/default/koha-common |
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|
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# include helper functions |
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if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then |
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. "/usr/share/koha/bin/koha-functions.sh" |
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else |
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echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2 |
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exit 1 |
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fi |
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|
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usage() |
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{ |
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local scriptname=$(basename $0) |
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|
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cat <<EOF |
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$scriptname |
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|
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This script lets you manage sitemaps for your Koha instances. |
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|
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Usage: |
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$scriptname --enable|--disable instancename1 [instancename2] |
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$scriptname --generate instancename1 [instancename2] |
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$scriptname -h|--help |
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|
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--enable Enable sitemap generation for the specified instances |
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--disable Disable sitemap generation for the specified instances |
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--generate (Re)generate stiemap for the specified instances |
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--quiet|-q Make the script quiet about non existent instance names |
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(useful for calling from another scripts). |
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--help|-h Display this help message |
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|
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EOF |
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} |
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|
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enable_sitemap() |
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{ |
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local instance=$1 |
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local libdir="/var/lib/koha" |
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|
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if is_sitemap_enabled $instance; then |
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[ "$quiet" = "no" ] && \ |
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warn "Sitemap already enabled for ${instance}" |
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else |
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|
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sudo -u "$instance-koha" \ |
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touch $libdir/$instance/sitemap.enabled |
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|
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[ "$quiet" = "no" ] && \ |
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warn "Sitemap enabled for ${instance}" |
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fi |
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} |
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|
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disable_sitemap() |
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{ |
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local instance=$1 |
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local libdir="/var/lib/koha" |
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|
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if is_sitemap_enabled $instance; then |
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sudo -u "$instance-koha" \ |
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rm -f $libdir/$instance/sitemap.enabled |
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[ "$quiet" = "no" ] && \ |
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warn "Sitemap disabled for ${instance}" |
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else |
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[ "$quiet" = "no" ] && \ |
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warn "Sitemap already disabled for ${instance}" |
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fi |
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} |
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|
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generate_sitemap() |
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{ |
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local instance=$1 |
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local sitemapdir="/var/lib/koha/$instance/sitemap" |
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|
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if ! is_sitemap_enabled $instance; then |
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[ "$quiet" = "no" ] && \ |
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warn "Sitemap not enabled for ${instance}." |
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else |
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if [ ! -d "$sitemapdir" ]; then |
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# Need to create directory |
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[ "$quiet" = "no" ] && \ |
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warn "Sitemap directory for ${instance} doesn't exist. Creating." |
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sudo -u "$instance-koha" \ |
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mkdir -p "$sitemapdir" |
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fi |
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|
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if sudo -u "$instance-koha" -H \ |
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env PERL5LIB=/usr/share/koha/lib \ |
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KOHA_CONF="/etc/koha/sites/$instance/koha-conf.xml" \ |
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/usr/share/koha/bin/cronjobs/sitemap.pl \ |
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--dir $sitemapdir ; then |
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return 0 |
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else |
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return 1 |
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fi |
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fi |
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} |
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|
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check_env_and_warn() |
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{ |
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local apache_version_ok="no" |
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|
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if /usr/sbin/apache2ctl -v | grep -q -v "Server version: Apache/2.4"; then |
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[ "$quiet" = "no" ] && \ |
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cat 1>&2 <<EOM |
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WARNING: the shipped Apache configuration requires version 2.4.x and you don't have that. |
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Sitemap files will be generated, but refer to the docs to make them publicly available. |
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EOM |
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fi |
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} |
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|
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set_action() |
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{ |
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if [ "$op" = "" ]; then |
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op=$1 |
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else |
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die "Error: only one action can be specified." |
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fi |
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} |
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|
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op="" |
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quiet="no" |
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|
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# Read command line parameters |
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while [ $# -gt 0 ]; do |
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|
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case "$1" in |
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-h|--help) |
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usage ; exit 0 ;; |
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-q|--quiet) |
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quiet="yes" |
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shift ;; |
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--enable) |
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set_action "enable" |
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shift ;; |
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--disable) |
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set_action "disable" |
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shift ;; |
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--generate) |
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set_action "generate" |
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shift ;; |
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-*) |
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die "Error: invalid option switch ($1)" ;; |
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*) |
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# We expect the remaining stuff are the instance names |
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break ;; |
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esac |
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|
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done |
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|
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if [ $# -gt 0 ]; then |
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# We have at least one instance name |
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for name in "$@"; do |
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|
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if is_instance $name; then |
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|
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case $op in |
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"generate") |
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generate_sitemap $name |
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;; |
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"enable") |
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enable_sitemap $name |
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;; |
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"disable") |
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disable_sitemap $name |
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;; |
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*) |
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usage |
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;; |
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esac |
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|
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else |
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if [ "$quiet" = "no" ]; then |
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warn "Error: Invalid instance name $name" |
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fi |
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fi |
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done |
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else |
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if [ "$quiet" = "no" ]; then |
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warn "Error: you must provide at least one instance name" |
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fi |
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fi |
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exit 0 |