about.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright Pat Eyler 2003
   4 # Copyright Biblibre 2006
   5 # Parts Copyright Liblime 2008
   6 # Parts Copyright Chris Nighswonger 2010
   7 #
   8 # This file is part of Koha.
   9 #
  10 # Koha is free software; you can redistribute it and/or modify it
  11 # under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 3 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # Koha is distributed in the hope that it will be useful, but
  16 # WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18 # GNU General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License
  21 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  22
  23 use Modern::Perl;
  24
  25 use CGI qw ( -utf8 );
  26 use List::MoreUtils qw/ any /;
  27 use LWP::Simple;
  28 use XML::Simple;
  29 use Config;
  30 use Search::Elasticsearch;
  31 use Try::Tiny;
  32
  33 use C4::Output;
  34 use C4::Auth;
  35 use C4::Context;
  36 use C4::Installer;
  37
  38 use Koha;
  39 use Koha::Acquisition::Currencies;
  40 use Koha::Patron::Categories;
  41 use Koha::Patrons;
  42 use Koha::Caches;
  43 use Koha::Config::SysPrefs;
  44 use Koha::Illrequest::Config;
  45 use Koha::SearchEngine::Elasticsearch;
  46
  47 use C4::Members::Statistics;
  48
  49
  50 #use Smart::Comments '####';
  51
  52 my $query = new CGI;
  53 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  54     {
  55         template_name   => "about.tt",
  56         query           => $query,
  57         type            => "intranet",
  58         authnotrequired => 0,
  59         flagsrequired   => { catalogue => 1 },
  60         debug           => 1,
  61     }
  62 );
  63
  64 my $time_zone = {
  65     actual      => C4::Context->timezone(),
  66     config      => C4::Context->config('timezone'),
  67     environment => $ENV{TZ},
  68 };
  69 $template->param( 'time_zone' => $time_zone );
  70
  71 my $perl_path = $^X;
  72 if ($^O ne 'VMS') {
  73     $perl_path .= $Config{_exe} unless $perl_path =~ m/$Config{_exe}$/i;
  74 }
  75
  76 my $zebraVersion = `zebraidx -V`;
  77
  78 # Check running PSGI env
  79 if ( any { /(^psgi\.|^plack\.)/i } keys %ENV ) {
  80     $template->param(
  81         is_psgi => 1,
  82         psgi_server => ($ENV{ PLACK_ENV }) ? "Plack ($ENV{PLACK_ENV})" :
  83                        ($ENV{ MOD_PERL })  ? "mod_perl ($ENV{MOD_PERL})" :
  84                                              'Unknown'
  85     );
  86 }
  87
  88 # Memcached configuration
  89 my $memcached_servers   = $ENV{MEMCACHED_SERVERS} || C4::Context->config('memcached_servers');
  90 my $memcached_namespace = $ENV{MEMCACHED_NAMESPACE} || C4::Context->config('memcached_namespace') // 'koha';
  91
  92 my $cache = Koha::Caches->get_instance;
  93 my $effective_caching_method = ref($cache->cache);
  94 # Memcached may have been running when plack has been initialized but could have been stopped since
  95 # FIXME What are the consequences of that??
  96 my $is_memcached_still_active = $cache->set_in_cache('test_for_about_page', "just a simple value");
  97
  98 my $where_is_memcached_config = 'nowhere';
  99 if ( $ENV{MEMCACHED_SERVERS} and C4::Context->config('memcached_servers') ) {
 100     $where_is_memcached_config = 'both';
 101 } elsif ( $ENV{MEMCACHED_SERVERS} and not C4::Context->config('memcached_servers') ) {
 102     $where_is_memcached_config = 'ENV_only';
 103 } elsif ( C4::Context->config('memcached_servers') ) {
 104     $where_is_memcached_config = 'config_only';
 105 }
 106
 107 $template->param(
 108     effective_caching_method => $effective_caching_method,
 109     memcached_servers   => $memcached_servers,
 110     memcached_namespace => $memcached_namespace,
 111     is_memcached_still_active => $is_memcached_still_active,
 112     where_is_memcached_config => $where_is_memcached_config,
 113     memcached_running   => Koha::Caches->get_instance->memcached_cache,
 114 );
 115
 116 # Additional system information for warnings
 117
 118 my $warnStatisticsFieldsError;
 119 my $prefStatisticsFields = C4::Context->preference('StatisticsFields');
 120 if ($prefStatisticsFields) {
 121     $warnStatisticsFieldsError = $prefStatisticsFields
 122         unless ( $prefStatisticsFields eq C4::Members::Statistics->get_fields() );
 123 }
 124
 125 my $prefAutoCreateAuthorities = C4::Context->preference('AutoCreateAuthorities');
 126 my $prefBiblioAddsAuthorities = C4::Context->preference('BiblioAddsAuthorities');
 127 my $warnPrefBiblioAddsAuthorities = ( $prefAutoCreateAuthorities && ( !$prefBiblioAddsAuthorities) );
 128
 129 my $prefEasyAnalyticalRecords  = C4::Context->preference('EasyAnalyticalRecords');
 130 my $prefUseControlNumber  = C4::Context->preference('UseControlNumber');
 131 my $warnPrefEasyAnalyticalRecords  = ( $prefEasyAnalyticalRecords  && $prefUseControlNumber );
 132 my $warnPrefAnonymousPatron = (
 133     C4::Context->preference('OPACPrivacy')
 134         and not C4::Context->preference('AnonymousPatron')
 135 );
 136
 137 my $anonymous_patron = Koha::Patrons->find( C4::Context->preference('AnonymousPatron') );
 138 my $warnPrefAnonymousPatron_PatronDoesNotExist = ( not $anonymous_patron and Koha::Patrons->search({ privacy => 2 })->count );
 139
 140 my $errZebraConnection = C4::Context->Zconn("biblioserver",0)->errcode();
 141
 142 my $warnIsRootUser   = (! $loggedinuser);
 143
 144 my $warnNoActiveCurrency = (! defined Koha::Acquisition::Currencies->get_active);
 145
 146 my @xml_config_warnings;
 147
 148 my $context = new C4::Context;
 149
 150 if ( ! defined C4::Context->config('zebra_bib_index_mode') ) {
 151     push @xml_config_warnings, {
 152         error => 'zebra_bib_index_mode_warn'
 153     };
 154     if ($context->{'server'}->{'biblioserver'}->{'config'} !~ /zebra-biblios-dom.cfg/) {
 155         push @xml_config_warnings, {
 156             error => 'zebra_bib_mode_seems_grs1'
 157         };
 158     }
 159     else {
 160         push @xml_config_warnings, {
 161             error => 'zebra_bib_mode_seems_dom'
 162         };
 163     }
 164 } else {
 165     push @xml_config_warnings, { error => 'zebra_bib_grs_warn' }
 166         if C4::Context->config('zebra_bib_index_mode') eq 'grs1';
 167 }
 168
 169 if ( (C4::Context->config('zebra_bib_index_mode') eq 'dom') &&
 170      ($context->{'server'}->{'biblioserver'}->{'config'} !~ /zebra-biblios-dom.cfg/) ) {
 171
 172     push @xml_config_warnings, {
 173         error => 'zebra_bib_index_mode_mismatch_warn'
 174     };
 175 }
 176
 177 if ( (C4::Context->config('zebra_bib_index_mode') eq 'grs1') &&
 178      ($context->{'server'}->{'biblioserver'}->{'config'} =~ /zebra-biblios-dom.cfg/) ) {
 179
 180     push @xml_config_warnings, {
 181         error => 'zebra_bib_index_mode_mismatch_warn'
 182     };
 183 }
 184
 185 if ( ! defined C4::Context->config('zebra_auth_index_mode') ) {
 186     push @xml_config_warnings, {
 187         error => 'zebra_auth_index_mode_warn'
 188     };
 189     if ($context->{'server'}->{'authorityserver'}->{'config'} !~ /zebra-authorities-dom.cfg/) {
 190         push @xml_config_warnings, {
 191             error => 'zebra_auth_mode_seems_grs1'
 192         };
 193     }
 194     else {
 195         push @xml_config_warnings, {
 196             error => 'zebra_auth_mode_seems_dom'
 197         };
 198     }
 199 } else {
 200     push @xml_config_warnings, { error => 'zebra_auth_grs_warn' }
 201         if C4::Context->config('zebra_auth_index_mode') eq 'grs1';
 202 }
 203
 204 if ( (C4::Context->config('zebra_auth_index_mode') eq 'dom') && ($context->{'server'}->{'authorityserver'}->{'config'} !~ /zebra-authorities-dom.cfg/) ) {
 205     push @xml_config_warnings, {
 206         error => 'zebra_auth_index_mode_mismatch_warn'
 207     };
 208 }
 209
 210 if ( (C4::Context->config('zebra_auth_index_mode') eq 'grs1') && ($context->{'server'}->{'authorityserver'}->{'config'} =~ /zebra-authorities-dom.cfg/) ) {
 211     push @xml_config_warnings, {
 212         error => 'zebra_auth_index_mode_mismatch_warn'
 213     };
 214 }
 215
 216 if ( ! defined C4::Context->config('log4perl_conf') ) {
 217     push @xml_config_warnings, {
 218         error => 'log4perl_entry_missing'
 219     }
 220 }
 221
 222 if ( ! defined C4::Context->config('upload_path') ) {
 223     if ( Koha::Config::SysPrefs->find('OPACBaseURL')->value ) {
 224         # OPACBaseURL seems to be set
 225         push @xml_config_warnings, {
 226             error => 'uploadpath_entry_missing'
 227         }
 228     } else {
 229         push @xml_config_warnings, {
 230             error => 'uploadpath_and_opacbaseurl_entry_missing'
 231         }
 232     }
 233 }
 234
 235 # Test QueryParser configuration sanity
 236 if ( C4::Context->preference( 'UseQueryParser' ) ) {
 237     # Get the QueryParser configuration file name
 238     my $queryparser_file          = C4::Context->config( 'queryparser_config' );
 239     my $queryparser_fallback_file = '/etc/koha/searchengine/queryparser.yaml';
 240     # Check QueryParser is functional
 241     my $QParser = C4::Context->queryparser();
 242     my $queryparser_error = {};
 243     if ( ! defined $QParser || ref($QParser) ne 'Koha::QueryParser::Driver::PQF' ) {
 244         # Error initializing the QueryParser object
 245         # Get the used queryparser.yaml file path to report the user
 246         $queryparser_error->{ fallback } = ( defined $queryparser_file ) ? 0 : 1;
 247         $queryparser_error->{ file }     = ( defined $queryparser_file )
 248                                                 ? $queryparser_file
 249                                                 : $queryparser_fallback_file;
 250         # Report error data to the template
 251         $template->param( QueryParserError => $queryparser_error );
 252     } else {
 253         # Check for an absent queryparser_config entry in koha-conf.xml
 254         if ( ! defined $queryparser_file ) {
 255             # Not an error but a warning for the missing entry in koha-conf-xml
 256             push @xml_config_warnings, {
 257                     error => 'queryparser_entry_missing',
 258                     file  => $queryparser_fallback_file
 259             };
 260         }
 261     }
 262 }
 263
 264 # Test Zebra facets configuration
 265 if ( !defined C4::Context->config('use_zebra_facets') ) {
 266     push @xml_config_warnings, { error => 'use_zebra_facets_entry_missing' };
 267 } else {
 268     if ( C4::Context->config('use_zebra_facets') &&
 269          C4::Context->config('zebra_bib_index_mode') ) {
 270         # use_zebra_facets works with DOM
 271         push @xml_config_warnings, {
 272             error => 'use_zebra_facets_needs_dom'
 273         } if C4::Context->config('zebra_bib_index_mode') ne 'dom' ;
 274     }
 275 }
 276
 277 # ILL module checks
 278 if ( C4::Context->preference('ILLModule') ) {
 279     my $warnILLConfiguration = 0;
 280     my $ill_config_from_file = C4::Context->config("interlibrary_loans");
 281     my $ill_config = Koha::Illrequest::Config->new;
 282
 283     my $available_ill_backends =
 284       ( scalar @{ $ill_config->available_backends } > 0 );
 285
 286     # Check backends
 287     if ( !$available_ill_backends ) {
 288         $template->param( no_ill_backends => 1 );
 289         $warnILLConfiguration = 1;
 290     }
 291
 292     # Check partner_code
 293     if ( !Koha::Patron::Categories->find($ill_config->partner_code) ) {
 294         $template->param( ill_partner_code_doesnt_exist => $ill_config->partner_code );
 295         $warnILLConfiguration = 1;
 296     }
 297
 298     if ( !$ill_config_from_file->{partner_code} ) {
 299         # partner code not defined
 300         $template->param( ill_partner_code_not_defined => 1 );
 301         $warnILLConfiguration = 1;
 302     }
 303
 304     $template->param( warnILLConfiguration => $warnILLConfiguration );
 305 }
 306
 307 if ( C4::Context->preference('SearchEngine') eq 'Elasticsearch' ) {
 308     # Check ES configuration health and runtime status
 309
 310     my $es_status;
 311     my $es_config_error;
 312     my $es_running = 1;
 313
 314     my $es_conf;
 315     try {
 316         $es_conf = Koha::SearchEngine::Elasticsearch::_read_configuration();
 317     }
 318     catch {
 319         if ( ref($_) eq 'Koha::Exceptions::Config::MissingEntry' ) {
 320             $template->param( elasticsearch_fatal_config_error => $_->message );
 321             $es_config_error = 1;
 322         }
 323     };
 324     if ( !$es_config_error ) {
 325
 326         my $biblios_index_name     = $es_conf->{index_name} . "_" . $Koha::SearchEngine::BIBLIOS_INDEX;
 327         my $authorities_index_name = $es_conf->{index_name} . "_" . $Koha::SearchEngine::AUTHORITIES_INDEX;
 328
 329         my @indexes = ($biblios_index_name, $authorities_index_name);
 330         # TODO: When new indexes get added, we could have other ways to
 331         #       fetch the list of available indexes (e.g. plugins, etc)
 332         $es_status->{nodes} = $es_conf->{nodes};
 333         my $es = Search::Elasticsearch->new({ nodes => $es_conf->{nodes} });
 334
 335         foreach my $index ( @indexes ) {
 336             my $count;
 337             try {
 338                 $count = $es->indices->stats( index => $index )
 339                       ->{_all}{primaries}{docs}{count};
 340             }
 341             catch {
 342                 if ( ref($_) eq 'Search::Elasticsearch::Error::Missing' ) {
 343                     push @{ $es_status->{errors} }, "Index not found ($index)";
 344                     $count = -1;
 345                 }
 346                 elsif ( ref($_) eq 'Search::Elasticsearch::Error::NoNodes' ) {
 347                     $es_running = 0;
 348                 }
 349                 else {
 350                     # TODO: when time comes, we will cover more use cases
 351                     die $_;
 352                 }
 353             };
 354
 355             push @{ $es_status->{indexes} },
 356               {
 357                 index_name => $index,
 358                 count      => $count
 359               };
 360         }
 361         $es_status->{running} = $es_running;
 362
 363         $template->param( elasticsearch_status => $es_status );
 364     }
 365 }
 366
 367 # Sco Patron should not contain any other perms than circulate => self_checkout
 368 if (  C4::Context->preference('WebBasedSelfCheck')
 369       and C4::Context->preference('AutoSelfCheckAllowed')
 370 ) {
 371     my $userid = C4::Context->preference('AutoSelfCheckID');
 372     my $all_permissions = C4::Auth::get_user_subpermissions( $userid );
 373     my ( $has_self_checkout_perm, $has_other_permissions );
 374     while ( my ( $module, $permissions ) = each %$all_permissions ) {
 375         if ( $module eq 'self_check' ) {
 376             while ( my ( $permission, $flag ) = each %$permissions ) {
 377                 if ( $permission eq 'self_checkout_module' ) {
 378                     $has_self_checkout_perm = 1;
 379                 } else {
 380                     $has_other_permissions = 1;
 381                 }
 382             }
 383         } else {
 384             $has_other_permissions = 1;
 385         }
 386     }
 387     $template->param(
 388         AutoSelfCheckPatronDoesNotHaveSelfCheckPerm => not ( $has_self_checkout_perm ),
 389         AutoSelfCheckPatronHasTooManyPerm => $has_other_permissions,
 390     );
 391 }
 392
 393 {
 394     my $dbh       = C4::Context->dbh;
 395     my $patrons = $dbh->selectall_arrayref(
 396         q|select b.borrowernumber from borrowers b join deletedborrowers db on b.borrowernumber=db.borrowernumber|,
 397         { Slice => {} }
 398     );
 399     my $biblios = $dbh->selectall_arrayref(
 400         q|select b.biblionumber from biblio b join deletedbiblio db on b.biblionumber=db.biblionumber|,
 401         { Slice => {} }
 402     );
 403     my $items = $dbh->selectall_arrayref(
 404         q|select i.itemnumber from items i join deleteditems di on i.itemnumber=di.itemnumber|,
 405         { Slice => {} }
 406     );
 407     my $checkouts = $dbh->selectall_arrayref(
 408         q|select i.issue_id from issues i join old_issues oi on i.issue_id=oi.issue_id|,
 409         { Slice => {} }
 410     );
 411     my $holds = $dbh->selectall_arrayref(
 412         q|select r.reserve_id from reserves r join old_reserves o on r.reserve_id=o.reserve_id|,
 413         { Slice => {} }
 414     );
 415     if ( @$patrons or @$biblios or @$items or @$checkouts or @$holds ) {
 416         $template->param(
 417             has_ai_issues => 1,
 418             ai_patrons    => $patrons,
 419             ai_biblios    => $biblios,
 420             ai_items      => $items,
 421             ai_checkouts  => $checkouts,
 422             ai_holds      => $holds,
 423         );
 424     }
 425 }
 426 my %versions = C4::Context::get_versions();
 427
 428 $template->param(
 429     kohaVersion   => $versions{'kohaVersion'},
 430     osVersion     => $versions{'osVersion'},
 431     perlPath      => $perl_path,
 432     perlVersion   => $versions{'perlVersion'},
 433     perlIncPath   => [ map { perlinc => $_ }, @INC ],
 434     mysqlVersion  => $versions{'mysqlVersion'},
 435     apacheVersion => $versions{'apacheVersion'},
 436     zebraVersion  => $zebraVersion,
 437     prefBiblioAddsAuthorities => $prefBiblioAddsAuthorities,
 438     prefAutoCreateAuthorities => $prefAutoCreateAuthorities,
 439     warnPrefBiblioAddsAuthorities => $warnPrefBiblioAddsAuthorities,
 440     warnPrefEasyAnalyticalRecords  => $warnPrefEasyAnalyticalRecords,
 441     warnPrefAnonymousPatron => $warnPrefAnonymousPatron,
 442     warnPrefAnonymousPatron_PatronDoesNotExist => $warnPrefAnonymousPatron_PatronDoesNotExist,
 443     errZebraConnection => $errZebraConnection,
 444     warnIsRootUser => $warnIsRootUser,
 445     warnNoActiveCurrency => $warnNoActiveCurrency,
 446     warnNoTemplateCaching => ( C4::Context->config('template_cache_dir') ? 0 : 1 ),
 447     xml_config_warnings => \@xml_config_warnings,
 448     warnStatisticsFieldsError => $warnStatisticsFieldsError,
 449 );
 450
 451 my @components = ();
 452
 453 my $perl_modules = C4::Installer::PerlModules->new;
 454 $perl_modules->versions_info;
 455
 456 my @pm_types = qw(missing_pm upgrade_pm current_pm);
 457
 458 foreach my $pm_type(@pm_types) {
 459     my $modules = $perl_modules->get_attr($pm_type);
 460     foreach (@$modules) {
 461         my ($module, $stats) = each %$_;
 462         push(
 463             @components,
 464             {
 465                 name    => $module,
 466                 version => $stats->{'cur_ver'},
 467                 missing => ($pm_type eq 'missing_pm' ? 1 : 0),
 468                 upgrade => ($pm_type eq 'upgrade_pm' ? 1 : 0),
 469                 current => ($pm_type eq 'current_pm' ? 1 : 0),
 470                 require => $stats->{'required'},
 471                 reqversion => $stats->{'min_ver'},
 472             }
 473         );
 474     }
 475 }
 476
 477 @components = sort {$a->{'name'} cmp $b->{'name'}} @components;
 478
 479 my $counter=0;
 480 my $row = [];
 481 my $table = [];
 482 foreach (@components) {
 483     push (@$row, $_);
 484     unless (++$counter % 4) {
 485         push (@$table, {row => $row});
 486         $row = [];
 487     }
 488 }
 489 # Processing the last line (if there are any modules left)
 490 if (scalar(@$row) > 0) {
 491     # Extending $row to the table size
 492     $$row[3] = '';
 493     # Pushing the last line
 494     push (@$table, {row => $row});
 495 }
 496 ## ## $table
 497
 498 $template->param( table => $table );
 499
 500
 501 ## ------------------------------------------
 502 ## Koha time line code
 503
 504 #get file location
 505 my $docdir;
 506 if ( defined C4::Context->config('docdir') ) {
 507     $docdir = C4::Context->config('docdir');
 508 } else {
 509     # if no <docdir> is defined in koha-conf.xml, use the default location
 510     # this is a work-around to stop breakage on upgraded Kohas, bug 8911
 511     $docdir = C4::Context->config('intranetdir') . '/docs';
 512 }
 513
 514 if ( open( my $file, "<:encoding(UTF-8)", "$docdir" . "/history.txt" ) ) {
 515
 516     my $i = 0;
 517
 518     my @rows2 = ();
 519     my $row2  = [];
 520
 521     my @lines = <$file>;
 522     close($file);
 523
 524     shift @lines; #remove header row
 525
 526     foreach (@lines) {
 527         my ( $epoch, $date, $desc, $tag ) = split(/\t/);
 528         if(!$desc && $date=~ /(?<=\d{4})\s+/) {
 529             ($date, $desc)= ($`, $');
 530         }
 531         push(
 532             @rows2,
 533             {
 534                 date => $date,
 535                 desc => $desc,
 536             }
 537         );
 538     }
 539
 540     my $table2 = [];
 541     #foreach my $row2 (@rows2) {
 542     foreach  (@rows2) {
 543         push (@$row2, $_);
 544         push( @$table2, { row2 => $row2 } );
 545         $row2 = [];
 546     }
 547
 548     $template->param( table2 => $table2 );
 549 } else {
 550     $template->param( timeline_read_error => 1 );
 551 }
 552
 553 output_html_with_http_headers $query, $cookie, $template->output;