Tomas Cohen Arazi
1ebb3c3866
This patch removes an occurence of an unused var in Context.pm and also prevents a warning if memcached_servers is not set: Use of uninitialized value in split at /home/vagrant/kohaclone/Koha/Cache.pm line 91. t also tidies small things. Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
71 lines
2.6 KiB
Perl
71 lines
2.6 KiB
Perl
package Koha::Config;
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# 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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# Koha is distributed in the hope that it will be useful, but
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# 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 Koha; if not, see <http://www.gnu.org/licenses>.
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use Modern::Perl;
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use XML::Simple;
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# Default config file, if none is specified
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use constant CONFIG_FNAME => "/etc/koha/koha-conf.xml";
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# path to config file set by installer
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# __KOHA_CONF_DIR__ is set by rewrite-confg.PL
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# when Koha is installed in 'standard' or 'single'
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# mode. If Koha was installed in 'dev' mode,
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# __KOHA_CONF_DIR__ is *not* rewritten; instead
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# developers should set the KOHA_CONF environment variable
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my $INSTALLED_CONFIG_FNAME = '__KOHA_CONF_DIR__/koha-conf.xml';
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# Should not be called outside of C4::Context or Koha::Cache
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# use C4::Context->config instead
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sub read_from_file {
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my ( $class, $file ) = @_;
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return XMLin($file, keyattr => ['id'], forcearray => ['listen', 'server', 'serverinfo'], suppressempty => '');
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}
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# Koha's main configuration file koha-conf.xml
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# is searched for according to this priority list:
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#
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# 1. Path supplied via use C4::Context '/path/to/koha-conf.xml'
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# 2. Path supplied in KOHA_CONF environment variable.
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# 3. Path supplied in INSTALLED_CONFIG_FNAME, as long
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# as value has changed from its default of
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# '__KOHA_CONF_DIR__/koha-conf.xml', as happens
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# when Koha is installed in 'standard' or 'single'
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# mode.
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# 4. Path supplied in CONFIG_FNAME.
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#
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# The first entry that refers to a readable file is used.
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sub guess_koha_conf {
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# If the $KOHA_CONF environment variable is set, use
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# that. Otherwise, use the built-in default.
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my $conf_fname;
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if ( exists $ENV{"KOHA_CONF"} and $ENV{'KOHA_CONF'} and -s $ENV{"KOHA_CONF"} ) {
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$conf_fname = $ENV{"KOHA_CONF"};
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} elsif ( $INSTALLED_CONFIG_FNAME !~ /__KOHA_CONF_DIR/ and -s $INSTALLED_CONFIG_FNAME ) {
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# NOTE: be careful -- don't change __KOHA_CONF_DIR in the above
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# regex to anything else -- don't want installer to rewrite it
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$conf_fname = $INSTALLED_CONFIG_FNAME;
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} elsif ( -s CONFIG_FNAME ) {
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$conf_fname = CONFIG_FNAME;
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}
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return $conf_fname;
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}
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1;
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