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