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#!/usr/bin/perl
# Copyright Pat Eyler 2003
# Copyright Biblibre 2006
# Parts Copyright Liblime 2008
# Parts Copyright Chris Nighswonger 2010
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use CGI qw ( -utf8 );
use DateTime::TimeZone;
use File::Spec;
use List::MoreUtils qw/ any /;
use LWP::Simple;
use Module::Load::Conditional qw(can_load);
use XML::Simple;
use Config;
use Search::Elasticsearch;
use Try::Tiny;
use YAML qw/LoadFile/;
use C4::Output;
use C4::Auth;
use C4::Context;
use C4::Installer;
use Koha;
use Koha::DateUtils qw(dt_from_string output_pref);
use Koha::Acquisition::Currencies;
use Koha::Patron::Categories;
use Koha::Patrons;
use Koha::Caches;
use Koha::Config::SysPrefs;
use Koha::Illrequest::Config;
use Koha::SearchEngine::Elasticsearch;
use C4::Members::Statistics;
#use Smart::Comments '####';
my $query = new CGI;
my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
{
template_name => "about.tt",
query => $query,
type => "intranet",
authnotrequired => 0,
flagsrequired => { catalogue => 1 },
debug => 1,
}
);
my $config_timezone = C4::Context->config('timezone') // '';
my $config_invalid = !DateTime::TimeZone->is_valid_name( $config_timezone );
my $env_timezone = $ENV{TZ} // '';
my $env_invalid = !DateTime::TimeZone->is_valid_name( $env_timezone );
my $actual_bad_tz_fallback = 0;
if ( $config_timezone ne '' &&
$config_invalid ) {
# Bad config
$actual_bad_tz_fallback = 1;
}
elsif ( $config_timezone eq '' &&
$env_timezone ne '' &&
$env_invalid ) {
# No config, but bad ENV{TZ}
$actual_bad_tz_fallback = 1;
}
my $time_zone = {
actual => C4::Context->tz->name,
actual_bad_tz_fallback => $actual_bad_tz_fallback,
config => $config_timezone,
config_invalid => $config_invalid,
environment => $env_timezone,
environment_invalid => $env_invalid
};
$template->param(
time_zone => $time_zone,
current_date_and_time => output_pref({ dt => dt_from_string(), dateformat => 'iso' })
);
my $perl_path = $^X;
if ($^O ne 'VMS') {
$perl_path .= $Config{_exe} unless $perl_path =~ m/$Config{_exe}$/i;
}
my $zebraVersion = `zebraidx -V`;
# Check running PSGI env
if ( any { /(^psgi\.|^plack\.)/i } keys %ENV ) {
$template->param(
is_psgi => 1,
psgi_server => ($ENV{ PLACK_ENV }) ? "Plack ($ENV{PLACK_ENV})" :
($ENV{ MOD_PERL }) ? "mod_perl ($ENV{MOD_PERL})" :
'Unknown'
);
}
# Memcached configuration
my $memcached_servers = $ENV{MEMCACHED_SERVERS} || C4::Context->config('memcached_servers');
my $memcached_namespace = $ENV{MEMCACHED_NAMESPACE} || C4::Context->config('memcached_namespace') // 'koha';
my $cache = Koha::Caches->get_instance;
my $effective_caching_method = ref($cache->cache);
# Memcached may have been running when plack has been initialized but could have been stopped since
# FIXME What are the consequences of that??
my $is_memcached_still_active = $cache->set_in_cache('test_for_about_page', "just a simple value");
my $where_is_memcached_config = 'nowhere';
if ( $ENV{MEMCACHED_SERVERS} and C4::Context->config('memcached_servers') ) {
$where_is_memcached_config = 'both';
} elsif ( $ENV{MEMCACHED_SERVERS} and not C4::Context->config('memcached_servers') ) {
$where_is_memcached_config = 'ENV_only';
} elsif ( C4::Context->config('memcached_servers') ) {
$where_is_memcached_config = 'config_only';
}
$template->param(
effective_caching_method => $effective_caching_method,
memcached_servers => $memcached_servers,
memcached_namespace => $memcached_namespace,
is_memcached_still_active => $is_memcached_still_active,
where_is_memcached_config => $where_is_memcached_config,
memcached_running => Koha::Caches->get_instance->memcached_cache,
);
# Additional system information for warnings
my $warnStatisticsFieldsError;
my $prefStatisticsFields = C4::Context->preference('StatisticsFields');
if ($prefStatisticsFields) {
$warnStatisticsFieldsError = $prefStatisticsFields
unless ( $prefStatisticsFields eq C4::Members::Statistics->get_fields() );
}
my $prefAutoCreateAuthorities = C4::Context->preference('AutoCreateAuthorities');
my $prefBiblioAddsAuthorities = C4::Context->preference('BiblioAddsAuthorities');
my $warnPrefBiblioAddsAuthorities = ( $prefAutoCreateAuthorities && ( !$prefBiblioAddsAuthorities) );
my $prefEasyAnalyticalRecords = C4::Context->preference('EasyAnalyticalRecords');
my $prefUseControlNumber = C4::Context->preference('UseControlNumber');
my $warnPrefEasyAnalyticalRecords = ( $prefEasyAnalyticalRecords && $prefUseControlNumber );
my $AnonymousPatron = C4::Context->preference('AnonymousPatron');
my $warnPrefAnonymousPatronOPACPrivacy = (
C4::Context->preference('OPACPrivacy')
and not $AnonymousPatron
);
my $warnPrefAnonymousPatronAnonSuggestions = (
C4::Context->preference('AnonSuggestions')
and not $AnonymousPatron
);
my $anonymous_patron = Koha::Patrons->find( $AnonymousPatron );
my $warnPrefAnonymousPatronAnonSuggestions_PatronDoesNotExist = ( $AnonymousPatron && C4::Context->preference('AnonSuggestions') && not $anonymous_patron );
my $warnPrefAnonymousPatronOPACPrivacy_PatronDoesNotExist = ( not $anonymous_patron and Koha::Patrons->search({ privacy => 2 })->count );
my $errZebraConnection = C4::Context->Zconn("biblioserver",0)->errcode();
my $warnIsRootUser = (! $loggedinuser);
my $warnNoActiveCurrency = (! defined Koha::Acquisition::Currencies->get_active);
my @xml_config_warnings;
my $context = new C4::Context;
if ( C4::Context->config('zebra_bib_index_mode')
and C4::Context->config('zebra_bib_index_mode') eq 'grs1' )
{
push @xml_config_warnings, { error => 'zebra_bib_index_mode_is_grs1' };
}
if ( C4::Context->config('zebra_auth_index_mode')
and C4::Context->config('zebra_auth_index_mode') eq 'grs1' )
{
push @xml_config_warnings, { error => 'zebra_auth_index_mode_is_grs1' };
}
if ( (C4::Context->config('zebra_auth_index_mode') eq 'dom') && ($context->{'server'}->{'authorityserver'}->{'config'} !~ /zebra-authorities-dom.cfg/) ) {
push @xml_config_warnings, {
error => 'zebra_auth_index_mode_mismatch_warn'
};
}
if ( ! defined C4::Context->config('log4perl_conf') ) {
push @xml_config_warnings, {
error => 'log4perl_entry_missing'
}
}
if ( ! defined C4::Context->config('upload_path') ) {
if ( Koha::Config::SysPrefs->find('OPACBaseURL')->value ) {
# OPACBaseURL seems to be set
push @xml_config_warnings, {
error => 'uploadpath_entry_missing'
}
} else {
push @xml_config_warnings, {
error => 'uploadpath_and_opacbaseurl_entry_missing'
}
}
}
if ( ! C4::Context->config('tmp_path') ) {
my $temporary_directory = C4::Context::temporary_directory;
push @xml_config_warnings, {
error => 'tmp_path_missing',
effective_tmp_dir => $temporary_directory,
}
}
# Test QueryParser configuration sanity
if ( C4::Context->preference( 'UseQueryParser' ) ) {
# Get the QueryParser configuration file name
my $queryparser_file = C4::Context->config( 'queryparser_config' );
my $queryparser_fallback_file = '/etc/koha/searchengine/queryparser.yaml';
# Check QueryParser is functional
my $QParser = C4::Context->queryparser();
my $queryparser_error = {};
if ( ! defined $QParser || ref($QParser) ne 'Koha::QueryParser::Driver::PQF' ) {
# Error initializing the QueryParser object
# Get the used queryparser.yaml file path to report the user
$queryparser_error->{ fallback } = ( defined $queryparser_file ) ? 0 : 1;
$queryparser_error->{ file } = ( defined $queryparser_file )
? $queryparser_file
: $queryparser_fallback_file;
# Report error data to the template
$template->param( QueryParserError => $queryparser_error );
} else {
# Check for an absent queryparser_config entry in koha-conf.xml
if ( ! defined $queryparser_file ) {
# Not an error but a warning for the missing entry in koha-conf-xml
push @xml_config_warnings, {
error => 'queryparser_entry_missing',
file => $queryparser_fallback_file
};
}
}
}
# Test Zebra facets configuration
if ( !defined C4::Context->config('use_zebra_facets') ) {
push @xml_config_warnings, { error => 'use_zebra_facets_entry_missing' };
}
# ILL module checks
if ( C4::Context->preference('ILLModule') ) {
my $warnILLConfiguration = 0;
my $ill_config_from_file = C4::Context->config("interlibrary_loans");
my $ill_config = Koha::Illrequest::Config->new;
my $available_ill_backends =
( scalar @{ $ill_config->available_backends } > 0 );
# Check backends
if ( !$available_ill_backends ) {
$template->param( no_ill_backends => 1 );
$warnILLConfiguration = 1;
}
# Check partner_code
if ( !Koha::Patron::Categories->find($ill_config->partner_code) ) {
$template->param( ill_partner_code_doesnt_exist => $ill_config->partner_code );
$warnILLConfiguration = 1;
}
if ( !$ill_config_from_file->{partner_code} ) {
# partner code not defined
$template->param( ill_partner_code_not_defined => 1 );
$warnILLConfiguration = 1;
}
if ( !$ill_config_from_file->{branch} ) {
# branch not defined
$template->param( ill_branch_not_defined => 1 );
$warnILLConfiguration = 1;
}
$template->param( warnILLConfiguration => $warnILLConfiguration );
}
if ( C4::Context->preference('SearchEngine') eq 'Elasticsearch' ) {
# Check ES configuration health and runtime status
my $es_status;
my $es_config_error;
my $es_running = 1;
my $es_conf;
try {
$es_conf = Koha::SearchEngine::Elasticsearch::_read_configuration();
}
catch {
if ( ref($_) eq 'Koha::Exceptions::Config::MissingEntry' ) {
$template->param( elasticsearch_fatal_config_error => $_->message );
$es_config_error = 1;
}
};
if ( !$es_config_error ) {
my $biblios_index_name = $es_conf->{index_name} . "_" . $Koha::SearchEngine::BIBLIOS_INDEX;
my $authorities_index_name = $es_conf->{index_name} . "_" . $Koha::SearchEngine::AUTHORITIES_INDEX;
my @indexes = ($biblios_index_name, $authorities_index_name);
# TODO: When new indexes get added, we could have other ways to
# fetch the list of available indexes (e.g. plugins, etc)
$es_status->{nodes} = $es_conf->{nodes};
my $es = Search::Elasticsearch->new({ nodes => $es_conf->{nodes} });
foreach my $index ( @indexes ) {
my $count;
try {
$count = $es->indices->stats( index => $index )
->{_all}{primaries}{docs}{count};
}
catch {
if ( ref($_) eq 'Search::Elasticsearch::Error::Missing' ) {
push @{ $es_status->{errors} }, "Index not found ($index)";
$count = -1;
}
elsif ( ref($_) eq 'Search::Elasticsearch::Error::NoNodes' ) {
$es_running = 0;
}
else {
# TODO: when time comes, we will cover more use cases
die $_;
}
};
push @{ $es_status->{indexes} },
{
index_name => $index,
count => $count
};
}
$es_status->{running} = $es_running;
$template->param( elasticsearch_status => $es_status );
}
}
if ( C4::Context->preference('RESTOAuth2ClientCredentials') ) {
# Do we have the required deps?
unless ( can_load( modules => { 'Net::OAuth2::AuthorizationServer' => undef }) ) {
$template->param( oauth2_missing_deps => 1 );
}
}
# Sco Patron should not contain any other perms than circulate => self_checkout
if ( C4::Context->preference('WebBasedSelfCheck')
and C4::Context->preference('AutoSelfCheckAllowed')
) {
my $userid = C4::Context->preference('AutoSelfCheckID');
my $all_permissions = C4::Auth::get_user_subpermissions( $userid );
my ( $has_self_checkout_perm, $has_other_permissions );
while ( my ( $module, $permissions ) = each %$all_permissions ) {
if ( $module eq 'self_check' ) {
while ( my ( $permission, $flag ) = each %$permissions ) {
if ( $permission eq 'self_checkout_module' ) {
$has_self_checkout_perm = 1;
} else {
$has_other_permissions = 1;
}
}
} else {
$has_other_permissions = 1;
}
}
$template->param(
AutoSelfCheckPatronDoesNotHaveSelfCheckPerm => not ( $has_self_checkout_perm ),
AutoSelfCheckPatronHasTooManyPerm => $has_other_permissions,
);
}
# Test YAML system preferences
# FIXME: This is list of current YAML formatted prefs, should by type of preference
my @yaml_prefs = (
"UpdateNotForLoanStatusOnCheckin",
"OpacHiddenItems",
"BibtexExportAdditionalFields",
"RisExportAdditionalFields",
"UpdateItemWhenLostFromHoldList",
"MarcFieldsToOrder",
"MarcItemFieldsToOrder",
"UpdateitemLocationOnCheckin",
"ItemsDeniedRenewal"
);
my @bad_yaml_prefs;
foreach my $syspref (@yaml_prefs) {
my $yaml = C4::Context->preference( $syspref );
if ( $yaml ) {
eval { YAML::Load( "$yaml\n\n" ); };
if ($@) {
push @bad_yaml_prefs, $syspref;
}
}
}
$template->param( 'bad_yaml_prefs' => \@bad_yaml_prefs ) if @bad_yaml_prefs;
{
my $dbh = C4::Context->dbh;
my $patrons = $dbh->selectall_arrayref(
q|select b.borrowernumber from borrowers b join deletedborrowers db on b.borrowernumber=db.borrowernumber|,
{ Slice => {} }
);
my $biblios = $dbh->selectall_arrayref(
q|select b.biblionumber from biblio b join deletedbiblio db on b.biblionumber=db.biblionumber|,
{ Slice => {} }
);
my $items = $dbh->selectall_arrayref(
q|select i.itemnumber from items i join deleteditems di on i.itemnumber=di.itemnumber|,
{ Slice => {} }
);
my $checkouts = $dbh->selectall_arrayref(
q|select i.issue_id from issues i join old_issues oi on i.issue_id=oi.issue_id|,
{ Slice => {} }
);
my $holds = $dbh->selectall_arrayref(
q|select r.reserve_id from reserves r join old_reserves o on r.reserve_id=o.reserve_id|,
{ Slice => {} }
);
if ( @$patrons or @$biblios or @$items or @$checkouts or @$holds ) {
$template->param(
has_ai_issues => 1,
ai_patrons => $patrons,
ai_biblios => $biblios,
ai_items => $items,
ai_checkouts => $checkouts,
ai_holds => $holds,
);
}
}
# Circ rule warnings
{
my $dbh = C4::Context->dbh;
my $units = $dbh->selectall_arrayref(
q|SELECT branchcode, categorycode, itemtype, lengthunit FROM issuingrules WHERE lengthunit NOT IN ( 'days', 'hours' ); |,
{ Slice => {} }
);
if (@$units) {
$template->param(
warnIssuingRules => 1,
ir_units => $units,
);
}
}
# Guarantor relationships warnings
{
my $dbh = C4::Context->dbh;
my ($bad_relationships_count) = $dbh->selectall_arrayref(q{
SELECT COUNT(*)
FROM (
SELECT relationship FROM borrower_relationships WHERE relationship='_bad_data'
UNION ALL
SELECT relationship FROM borrowers WHERE relationship='_bad_data') a
});
$bad_relationships_count = $bad_relationships_count->[0]->[0];
my $existing_relationships = $dbh->selectall_arrayref(q{
SELECT DISTINCT(relationship)
FROM (
SELECT relationship FROM borrower_relationships WHERE relationship IS NOT NULL
UNION ALL
SELECT relationship FROM borrowers WHERE relationship IS NOT NULL) a
});
my %valid_relationships = map { $_ => 1 } split( /,|\|/, C4::Context->preference('borrowerRelationship') );
$valid_relationships{ _bad_data } = 1; # we handle this case in another way
my $wrong_relationships = [ grep { !$valid_relationships{ $_->[0] } } @{$existing_relationships} ];
if ( @$wrong_relationships or $bad_relationships_count ) {
$template->param(
warnRelationships => 1,
);
if ( $wrong_relationships ) {
$template->param(
wrong_relationships => $wrong_relationships
);
}
if ($bad_relationships_count) {
$template->param(
bad_relationships_count => $bad_relationships_count,
);
}
}
}
my %versions = C4::Context::get_versions();
$template->param(
kohaVersion => $versions{'kohaVersion'},
osVersion => $versions{'osVersion'},
perlPath => $perl_path,
perlVersion => $versions{'perlVersion'},
perlIncPath => [ map { perlinc => $_ }, @INC ],
mysqlVersion => $versions{'mysqlVersion'},
apacheVersion => $versions{'apacheVersion'},
zebraVersion => $zebraVersion,
prefBiblioAddsAuthorities => $prefBiblioAddsAuthorities,
prefAutoCreateAuthorities => $prefAutoCreateAuthorities,
warnPrefBiblioAddsAuthorities => $warnPrefBiblioAddsAuthorities,
warnPrefEasyAnalyticalRecords => $warnPrefEasyAnalyticalRecords,
warnPrefAnonymousPatronOPACPrivacy => $warnPrefAnonymousPatronOPACPrivacy,
warnPrefAnonymousPatronAnonSuggestions => $warnPrefAnonymousPatronAnonSuggestions,
warnPrefAnonymousPatronOPACPrivacy_PatronDoesNotExist => $warnPrefAnonymousPatronOPACPrivacy_PatronDoesNotExist,
warnPrefAnonymousPatronAnonSuggestions_PatronDoesNotExist => $warnPrefAnonymousPatronAnonSuggestions_PatronDoesNotExist,
errZebraConnection => $errZebraConnection,
warnIsRootUser => $warnIsRootUser,
warnNoActiveCurrency => $warnNoActiveCurrency,
warnNoTemplateCaching => ( C4::Context->config('template_cache_dir') ? 0 : 1 ),
xml_config_warnings => \@xml_config_warnings,
warnStatisticsFieldsError => $warnStatisticsFieldsError,
);
my @components = ();
my $perl_modules = C4::Installer::PerlModules->new;
$perl_modules->versions_info;
my @pm_types = qw(missing_pm upgrade_pm current_pm);
foreach my $pm_type(@pm_types) {
my $modules = $perl_modules->get_attr($pm_type);
foreach (@$modules) {
my ($module, $stats) = each %$_;
push(
@components,
{
name => $module,
version => $stats->{'cur_ver'},
missing => ($pm_type eq 'missing_pm' ? 1 : 0),
upgrade => ($pm_type eq 'upgrade_pm' ? 1 : 0),
current => ($pm_type eq 'current_pm' ? 1 : 0),
require => $stats->{'required'},
reqversion => $stats->{'min_ver'},
}
);
}
}
@components = sort {$a->{'name'} cmp $b->{'name'}} @components;
my $counter=0;
my $row = [];
my $table = [];
foreach (@components) {
push (@$row, $_);
unless (++$counter % 4) {
push (@$table, {row => $row});
$row = [];
}
}
# Processing the last line (if there are any modules left)
if (scalar(@$row) > 0) {
# Extending $row to the table size
$$row[3] = '';
# Pushing the last line
push (@$table, {row => $row});
}
## ## $table
$template->param( table => $table );
## ------------------------------------------
## Koha contributions
my $docdir;
if ( defined C4::Context->config('docdir') ) {
$docdir = C4::Context->config('docdir');
} else {
# if no <docdir> is defined in koha-conf.xml, use the default location
# this is a work-around to stop breakage on upgraded Kohas, bug 8911
$docdir = C4::Context->config('intranetdir') . '/docs';
}
## Release teams
my $teams =
-e "$docdir" . "/teams.yaml"
? LoadFile( "$docdir" . "/teams.yaml" )
: {};
my $dev_team = (sort {$b <=> $a} (keys %{$teams->{team}}))[0];
my $short_version = substr($versions{'kohaVersion'},0,5);
my $minor = substr($versions{'kohaVersion'},3,2);
my $development_version = ( $minor eq '05' || $minor eq '11' ) ? 0 : 1;
$template->param( short_version => $short_version );
$template->param( development_version => $development_version );
## Contributors
my $contributors =
-e "$docdir" . "/contributors.yaml"
? LoadFile( "$docdir" . "/contributors.yaml" )
: {};
for my $version ( sort { $a <=> $b } keys %{$teams->{team}} ) {
for my $role ( keys %{ $teams->{team}->{$version} } ) {
my $normalized_role = "$role";
$normalized_role =~ s/s$//;
if ( ref( $teams->{team}->{$version}->{$role} ) eq 'ARRAY' ) {
for my $contributor ( @{ $teams->{team}->{$version}->{$role} } ) {
my $name = $contributor->{name};
# Add role to contributors
push @{ $contributors->{$name}->{roles}->{$normalized_role} },
$version;
# Add openhub to teams
if ( exists( $contributors->{$name}->{openhub} ) ) {
$contributor->{openhub} = $contributors->{$name}->{openhub};
}
}
}
elsif ( $role ne 'release_date' ) {
my $name = $teams->{team}->{$version}->{$role}->{name};
# Add role to contributors
push @{ $contributors->{$name}->{roles}->{$normalized_role} },
$version;
# Add openhub to teams
if ( exists( $contributors->{$name}->{openhub} ) ) {
$teams->{team}->{$version}->{$role}->{openhub} =
$contributors->{$name}->{openhub};
}
}
else {
$teams->{team}->{$version}->{$role} = DateTime->from_epoch( epoch => $teams->{team}->{$version}->{$role});
}
}
}
## Create last name ordered array of people from contributors
my @people = map {
{ name => $_, ( $contributors->{$_} ? %{ $contributors->{$_} } : () ) }
} sort {
my ($alast) = ( split( /\s/, $a ) )[-1];
my ($blast) = ( split( /\s/, $b ) )[-1];
lc($alast) cmp lc($blast)
} keys %{$contributors};
$template->param( contributors => \@people );
$template->param( maintenance_team => $teams->{team}->{$dev_team} );
$template->param( release_team => $teams->{team}->{$short_version} );
## Timeline
if ( open( my $file, "<:encoding(UTF-8)", "$docdir" . "/history.txt" ) ) {
my $i = 0;
my @rows2 = ();
my $row2 = [];
my @lines = <$file>;
close($file);
shift @lines; #remove header row
foreach (@lines) {
my ( $epoch, $date, $desc, $tag ) = split(/\t/);
if(!$desc && $date=~ /(?<=\d{4})\s+/) {
($date, $desc)= ($`, $');
}
push(
@rows2,
{
date => $date,
desc => $desc,
}
);
}
my $table2 = [];
#foreach my $row2 (@rows2) {
foreach (@rows2) {
push (@$row2, $_);
push( @$table2, { row2 => $row2 } );
$row2 = [];
}
$template->param( table2 => $table2 );
} else {
$template->param( timeline_read_error => 1 );
}
output_html_with_http_headers $query, $cookie, $template->output;