Bug 18904: (follow-up) Retrieve subfield in the order they are stored
[koha.git] / authorities / detail.pl
index 9f9f10a..8dd4b77 100755 (executable)
@@ -4,25 +4,26 @@
 #
 # 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 2 of the License, or (at your option) any later
-# version.
+# 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.
+# 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, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA  02111-1307 USA
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
 
 =head1 NAME
 
-etail.pl : script to show an authority in MARC format
+detail.pl : script to show an authority in MARC format
 
 =head1 SYNOPSIS
 
+=cut
 
 =head1 DESCRIPTION
 
@@ -33,74 +34,174 @@ parameters tables.
 
 =head1 FUNCTIONS
 
-=over 2
-
 =cut
 
 
 use strict;
-require Exporter;
+use warnings;
+
 use C4::AuthoritiesMarc;
 use C4::Auth;
 use C4::Context;
 use C4::Output;
-use C4::Interface::CGI::Output;
-use CGI;
+use CGI qw ( -utf8 );
 use MARC::Record;
 use C4::Koha;
-# use C4::Biblio;
-# use C4::Catalogue;
+use Koha::Authorities;
+
+use Koha::Authority::Types;
+use Koha::Token;
+
+our ($tagslib);
+
+sub build_tabs {
+    my ( $template, $record, $dbh, $encoding,$input ) = @_;
+
+    # fill arrays
+    my @loop_data = ();
+    my $tag;
+
+    # in this array, we will push all the 10 tabs
+    # to avoid having 10 tabs in the template : they will all be in the same BIG_LOOP
+    my @BIG_LOOP;
+    my %seen;
+    my @tab_data; # all tags to display
+    
+    foreach my $used ( keys %$tagslib ){
+        push @tab_data,$used if not $seen{$used};
+        $seen{$used}++;
+    }
+        
+    my $max_num_tab=9;
+    # loop through each tab 0 through 9
+    for ( my $tabloop = 0 ; $tabloop <= $max_num_tab ; $tabloop++ ) {
+        my @loop_data = (); #innerloop in the template.
+        my $i = 0;
+        foreach my $tag (sort @tab_data) {
+            $i++;
+            next if ! $tag;
+
+            # if MARC::Record is not empty =>use it as master loop, then add missing subfields that should be in the tab.
+            # if MARC::Record is empty => use tab as master loop.
+            if ( $record != -1 && ( $record->field($tag) || $tag eq '000' ) ) {
+                my @fields;
+                if ( $tag ne '000' ) {
+                    @fields = $record->field($tag);
+                }
+                else {
+                  push @fields, MARC::Field->new('000', $record->leader()); # if tag == 000
+                }
+                # loop through each field
+                foreach my $field (@fields) {
+                    my @subfields_data;
+                    if ($field->tag()<10) {
+                        next
+                        if (
+                            $tagslib->{ $field->tag() }->{ '@' }->{tab}
+                            ne $tabloop );
+                      next if ($tagslib->{$field->tag()}->{'@'}->{hidden});
+                      my %subfield_data;
+                      $subfield_data{marc_lib}=$tagslib->{$field->tag()}->{'@'}->{lib};
+                      $subfield_data{marc_value}=$field->data();
+                      $subfield_data{marc_subfield}='@';
+                      $subfield_data{marc_tag}=$field->tag();
+                      push(@subfields_data, \%subfield_data);
+                    } else {
+                      my @subf=$field->subfields;
+                  # loop through each subfield
+                      for my $i (0..$#subf) {
+                        $subf[$i][0] = "@" unless defined $subf[$i][0];
+                        next
+                        if (
+                            $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{tab}
+                            ne $tabloop );
+                        next
+                        if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }
+                            ->{hidden} );
+                        my %subfield_data;
+                        $subfield_data{marc_lib}=$tagslib->{$field->tag()}->{$subf[$i][0]}->{lib};
+                        if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{isurl}) {
+                          $subfield_data{marc_value}="<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
+                        } else {
+                          $subfield_data{marc_value}=$subf[$i][1];
+                        }
+                              $subfield_data{short_desc} = substr(
+                                  $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib},
+                                  0, 20
+                              );
+                              $subfield_data{long_desc} =
+                                $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib};
+                        $subfield_data{marc_subfield}=$subf[$i][0];
+                        $subfield_data{marc_tag}=$field->tag();
+                        push(@subfields_data, \%subfield_data);
+                      }
+                    }
+                    if ($#subfields_data>=0) {
+                      my %tag_data;
+                      $tag_data{tag}=$field->tag(). ' '  
+                                     . C4::Koha::display_marc_indicators($field) 
+                                     . ' - '
+                                     . $tagslib->{$field->tag()}->{lib};
+                      $tag_data{subfield} = \@subfields_data;
+                      push (@loop_data, \%tag_data);
+                    }
+                  }
+              }
+            }
+            if ( $#loop_data >= 0 ) {
+                push @BIG_LOOP, {
+                    number    => $tabloop,
+                    innerloop => \@loop_data,
+                };
+            }
+        }
+        $template->param( singletab => (scalar(@BIG_LOOP)==1), BIG_LOOP => \@BIG_LOOP );
+}
 
 
+# 
 my $query=new CGI;
 
 my $dbh=C4::Context->dbh;
 
 # open template
-my ($template, $loggedinuser, $cookie)
-               = get_template_and_user({template_name => "authorities/detail.tmpl",
-                            query => $query,
-                            type => "intranet",
-                            authnotrequired => 0,
-                            flagsrequired => {catalogue => 1},
-                            debug => 1,
-                            });
+my ($template, $loggedinuser, $cookie) = get_template_and_user(
+    {
+        template_name   => "authorities/detail.tt",
+        query           => $query,
+        type            => "intranet",
+        authnotrequired => 0,
+        flagsrequired   => { catalogue => 1 },
+        debug           => 1,
+    }
+);
 
 my $authid = $query->param('authid');
 
+my $authobj = Koha::Authorities->find($authid);
+my $authtypecode = $authobj ? $authobj->authtypecode : q{};
+$tagslib = &GetTagsLabels(1,$authtypecode);
 
+# Build list of authtypes for showing them
+my $authority_types = Koha::Authority::Types->search({}, { order_by => ['authtypecode']});
 
-my $authtypecode = &AUTHfind_authtypecode($dbh,$authid);
-my $tagslib = &AUTHgettagslib($dbh,1,$authtypecode);
+my $record=GetAuthority($authid);
+
+if (not defined $record) {
+    # authid invalid
+    $template->param ( errauthid => $authid,
+                       unknownauthid => 1,
+                       authority_types => $authority_types, );
+    output_html_with_http_headers $query, $cookie, $template->output;
+    exit;
+}
 
-my $record;
 if (C4::Context->preference("AuthDisplayHierarchy")){
-  my $trees=BuildUnimarcHierarchies($authid);
-  my @trees = split /;/,$trees ;
-  push @trees,$trees unless (@trees);
-  my @loophierarchies;
-  foreach my $tree (@trees){
-    my @tree=split /,/,$tree;
-    push @tree,$tree unless (@tree);
-    my $cnt=0;
-    my @loophierarchy;
-    foreach my $element (@tree){
-      my %cell;
-      my $elementdata = AUTHgetauthority($dbh,$element);
-      $record= $elementdata if ($authid==$element);
-      push @loophierarchy, BuildUnimarcHierarchy($elementdata,"child".$cnt, $authid);
-      $cnt++;
-    }
-    push @loophierarchies, { 'loopelement' =>\@loophierarchy};
-  }
-  $template->param(
-    'displayhierarchy' =>C4::Context->preference("AuthDisplayHierarchy"),
-    'loophierarchies' =>\@loophierarchies,
-  );
-} else {
-  $record=AUTHgetauthority($dbh,$authid);
+    $template->{VARS}->{'displayhierarchy'} = C4::Context->preference("AuthDisplayHierarchy");
+    $template->{VARS}->{'loophierarchies'} = GenerateHierarchy($authid);
 }
-my $count = AUTHcount_usage($authid);
+
+my $count = $authobj ? $authobj->get_usage_count : 0;
 
 # find the marc field/subfield used in biblio by this authority
 my $sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
@@ -109,80 +210,21 @@ my $biblio_fields;
 while (my ($tagfield) = $sth->fetchrow) {
        $biblio_fields.= $tagfield."9,";
 }
-chop $biblio_fields;
-
-
-# fill arrays
-my @loop_data =();
-my $tag;
-# loop through each tab 0 through 9
-# for (my $tabloop = 0; $tabloop<=10;$tabloop++) {
-# loop through each tag
-my @fields = $record->fields();
-my @loop_data =();
-foreach my $field (@fields) {
-               my @subfields_data;
-       # if tag <10, there's no subfield, use the "@" trick
-       if ($field->tag()<10) {
-               next if ($tagslib->{$field->tag()}->{'@'}->{hidden});
-               my %subfield_data;
-               $subfield_data{marc_lib}=$tagslib->{$field->tag()}->{'@'}->{lib};
-               $subfield_data{marc_value}=$field->data();
-               $subfield_data{marc_subfield}='@';
-               $subfield_data{marc_tag}=$field->tag();
-               push(@subfields_data, \%subfield_data);
-       } else {
-               my @subf=$field->subfields;
-# loop through each subfield
-               for my $i (0..$#subf) {
-                       $subf[$i][0] = "@" unless $subf[$i][0];
-                       next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{hidden});
-                       my %subfield_data;
-                       $subfield_data{marc_lib}=$tagslib->{$field->tag()}->{$subf[$i][0]}->{lib};
-                       if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{isurl}) {
-                               $subfield_data{marc_value}="<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
-                       } else {
-                               $subfield_data{marc_value}=$subf[$i][1];
-                       }
-            $subfield_data{short_desc} = substr(
-                $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib},
-                0, 20
-            );
-            $subfield_data{long_desc} =
-              $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib};
-                       $subfield_data{marc_subfield}=$subf[$i][0];
-                       $subfield_data{marc_tag}=$field->tag();
-                       push(@subfields_data, \%subfield_data);
-               }
-       }
-       if ($#subfields_data>=0) {
-               my %tag_data;
-               $tag_data{tag}=$field->tag().' -'. $tagslib->{$field->tag()}->{lib};
-               $tag_data{subfield} = \@subfields_data;
-               push (@loop_data, \%tag_data);
-       }
-}
-$template->param("0XX" =>\@loop_data);
-
-my $authtypes = getauthtypes;
-my @authtypesloop;
-foreach my $thisauthtype (keys %$authtypes) {
-       my $selected = 1 if $thisauthtype eq $authtypecode;
-       my %row =(value => $thisauthtype,
-                               selected => $selected,
-                               authtypetext => $authtypes->{$thisauthtype}{'authtypetext'},
-                       );
-       push @authtypesloop, \%row;
-}
-
-$template->param(authid => $authid,
-               count => $count,
-               biblio_fields => $biblio_fields,
-               authtypetext => $authtypes->{$authtypecode}{'authtypetext'},
-               authtypesloop => \@authtypesloop,
-               intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
-               intranetstylesheet => C4::Context->preference("intranetstylesheet"),
-               IntranetNav => C4::Context->preference("IntranetNav"),
-               );
+chop $biblio_fields if $biblio_fields;
+
+build_tabs ($template, $record, $dbh,"",$query);
+
+my $type = $authority_types->find($authtypecode);
+$template->param(
+    authid          => $authid,
+    count           => $count,
+    biblio_fields   => $biblio_fields,
+    authtypetext    => $type ? $type->authtypetext: "",
+    authtypecode    => $authtypecode,
+    authority_types => $authority_types,
+    csrf_token      => Koha::Token->new->generate_csrf({ session_id => scalar $query->cookie('CGISESSID') }),
+);
+
+$template->{VARS}->{marcflavour} = C4::Context->preference("marcflavour");
 output_html_with_http_headers $query, $cookie, $template->output;