Bug 6017 : MT3157 : editing an attribute lead to Error500
[koha.git] / cataloguing / addbiblio.pl
index cd6f1e1..d2a3841 100755 (executable)
@@ -2,6 +2,7 @@
 
 
 # Copyright 2000-2002 Katipo Communications
+# Copyright 2004-2010 BibLibre
 #
 # This file is part of Koha.
 #
 # 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, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
+#use warnings; FIXME - Bug 2505
 use CGI;
 use C4::Output;
 use C4::Auth;
@@ -32,6 +34,7 @@ use C4::Koha;    # XXX subfield_is_koha_internal_p
 use C4::Branch;    # XXX subfield_is_koha_internal_p
 use C4::ClassSource;
 use C4::ImportBatch;
+use C4::Charset;
 
 use Date::Calc qw(Today);
 use MARC::File::USMARC;
@@ -43,7 +46,9 @@ if ( C4::Context->preference('marcflavour') eq 'UNIMARC' ) {
 
 our($tagslib,$authorised_values_sth,$is_a_modif,$usedTagsLib,$mandatory_z3950);
 
-=item MARCfindbreeding
+=head1 FUNCTIONS
+
+=head2 MARCfindbreeding
 
     $record = MARCfindbreeding($breedingid);
 
@@ -84,7 +89,7 @@ sub MARCfindbreeding {
             }
         }
                
-        if ( ref($record) eq undef ) {
+        if ( !defined(ref($record)) ) {
             return -1;
         }
         else {
@@ -92,7 +97,7 @@ sub MARCfindbreeding {
             if (    C4::Context->preference("z3950NormalizeAuthor")
                 and C4::Context->preference("z3950AuthorAuthFields") )
             {
-                my ( $tag, $subfield ) = GetMarcFromKohaField("biblio.author");
+                my ( $tag, $subfield ) = GetMarcFromKohaField("biblio.author", '');
 
  #                 my $summary = C4::Context->preference("z3950authortemplate");
                 my $auth_fields =
@@ -150,7 +155,7 @@ sub MARCfindbreeding {
     return -1;
 }
 
-=item build_authorized_values_list
+=head2 build_authorized_values_list
 
 =cut
 
@@ -167,7 +172,7 @@ sub build_authorized_values_list ($$$$$$$) {
         #Use GetBranches($onlymine)
         my $onlymine=C4::Context->preference('IndependantBranches') && 
                 C4::Context->userenv && 
-                C4::Context->userenv->{flags}!=1 && 
+                C4::Context->userenv->{flags} % 2 == 0 && 
                 C4::Context->userenv->{branch};
         my $branches = GetBranches($onlymine);
         my @branchloop;
@@ -184,7 +189,7 @@ sub build_authorized_values_list ($$$$$$$) {
             "select itemtype,description from itemtypes order by description");
         $sth->execute;
         push @authorised_values, ""
-          unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
+          unless ( $tagslib->{$tag}->{$subfield}->{defaultvalue} and $tagslib->{$tag}->{$subfield}->{mandatory} );
           
         my $itemtype;
         
@@ -241,7 +246,7 @@ sub build_authorized_values_list ($$$$$$$) {
     );
 }
 
-=item CreateKey
+=head2 CreateKey
 
     Create a random value to set it into the input name
 
@@ -251,11 +256,11 @@ sub CreateKey(){
     return int(rand(1000000));
 }
 
-=item GetMandatoryFieldZ3950
+=head2 GetMandatoryFieldZ3950
 
     This function return an hashref which containts all mandatory field
     to search with z3950 server.
-    
+
 =cut
 
 sub GetMandatoryFieldZ3950($){
@@ -275,7 +280,7 @@ sub GetMandatoryFieldZ3950($){
     };
 }
 
-=item create_input
+=head2 create_input
 
  builds the <input ...> entry for a subfield.
 
@@ -288,8 +293,16 @@ sub create_input {
 
     $value =~ s/"/&quot;/g;
 
+    # determine maximum length; 9999 bytes per ISO 2709 except for leader and MARC21 008
+    my $max_length = 9999;
+    if ($tag eq '000') {
+        $max_length = 24;
+    } elsif ($tag eq '008' and C4::Context->preference('marcflavour') eq 'MARC21')  {
+        $max_length = 40;
+    }
+
     # if there is no value provided but a default value in parameters, get it
-    unless ($value) {
+    if ( $value eq '' ) {
         $value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
 
         # get today date & replace YYYY, MM, DD if provided in the default value
@@ -299,6 +312,9 @@ sub create_input {
         $value =~ s/YYYY/$year/g;
         $value =~ s/MM/$month/g;
         $value =~ s/DD/$day/g;
+        my $username=(C4::Context->userenv?C4::Context->userenv->{'surname'}:"superlibrarian");    
+        $value=~s/user/$username/g;
+    
     }
     my $dbh = C4::Context->dbh;
 
@@ -325,20 +341,39 @@ sub create_input {
     if(exists $mandatory_z3950->{$tag.$subfield}){
         $subfield_data{z3950_mandatory} = $mandatory_z3950->{$tag.$subfield};
     }
-    # decide if the subfield must be expanded (visible) by default or not
-    # if it is mandatory, then expand. If it is hidden explicitly by the hidden flag, hidden anyway
+    # Subfield is hidden depending of hidden and mandatory flag, and is always
+    # shown if it contains anything or if its field is mandatory.
+    my $tdef = $tagslib->{$tag};
     $subfield_data{visibility} = "display:none;"
-        if (    ($tagslib->{$tag}->{$subfield}->{hidden} % 2 == 1) and $value ne ''
-            or ($value eq '' and !$tagslib->{$tag}->{$subfield}->{mandatory})
-        );
-    # always expand all subfields of a mandatory field
-    $subfield_data{visibility} = "" if $tagslib->{$tag}->{mandatory};
+        if $tdef->{$subfield}->{hidden} % 2 == 1 &&
+           $value eq '' &&
+           !$tdef->{$subfield}->{mandatory} &&
+           !$tdef->{mandatory};
     # it's an authorised field
     if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
         $subfield_data{marc_value} =
           build_authorized_values_list( $tag, $subfield, $value, $dbh,
             $authorised_values_sth,$index_tag,$index_subfield );
 
+    # it's a subfield $9 linking to an authority record - see bug 2206
+    }
+    elsif ($subfield eq "9" and
+           exists($tagslib->{$tag}->{'a'}->{authtypecode}) and
+           defined($tagslib->{$tag}->{'a'}->{authtypecode}) and
+           $tagslib->{$tag}->{'a'}->{authtypecode} ne '') {
+
+        $subfield_data{marc_value} =
+            "<input type=\"text\"
+                    id=\"".$subfield_data{id}."\"
+                    name=\"".$subfield_data{id}."\"
+                    value=\"$value\"
+                    class=\"input_marceditor readonly\"
+                    tabindex=\"1\"
+                    size=\"5\"
+                    maxlength=\"$max_length\"
+                    readonly=\"readonly\"
+                    \/>";
+
     # it's a thesaurus / authority field
     }
     elsif ( $tagslib->{$tag}->{$subfield}->{authtypecode} ) {
@@ -348,13 +383,13 @@ sub create_input {
                     id=\"".$subfield_data{id}."\"
                     name=\"".$subfield_data{id}."\"
                     value=\"$value\"
-                    class=\"input_marceditor\"
+                    class=\"input_marceditor readonly\"
                     tabindex=\"1\"
                     size=\"67\"
-                    maxlength=\"255\" 
+                    maxlength=\"$max_length\"
                     \/>
                     <a href=\"#\" class=\"buttonDot\"
-                        onclick=\"Dopop('/cgi-bin/koha/authorities/auth_finder.pl?authtypecode=".$tagslib->{$tag}->{$subfield}->{authtypecode}."&amp;index=$subfield_data{id}','$subfield_data{id}'); return false;\" title=\"Tag Editor\">...</a>
+                        onclick=\"openAuth(this.parentNode.getElementsByTagName('input')[1].id,'".$tagslib->{$tag}->{$subfield}->{authtypecode}."'); return false;\" tabindex=\"1\" title=\"Tag Editor\">...</a>
             ";
       } else {
         $subfield_data{marc_value} =
@@ -362,14 +397,13 @@ sub create_input {
                     id=\"".$subfield_data{id}."\"
                     name=\"".$subfield_data{id}."\"
                     value=\"$value\"
-                    class=\"input_marceditor\"
+                    class=\"input_marceditor readonly\"
                     tabindex=\"1\"
                     size=\"67\"
-                    maxlength=\"255\" 
-                    disabled=\"true\"
-                    \/>
-                    <a href=\"#\" class=\"buttonDot\"
-                        onclick=\"Dopop('/cgi-bin/koha/authorities/auth_finder.pl?authtypecode=".$tagslib->{$tag}->{$subfield}->{authtypecode}."&amp;index=$subfield_data{id}','$subfield_data{id}'); return false;\" title=\"Tag Editor\">...</a>
+                    maxlength=\"$max_length\"
+                    readonly=\"readonly\"
+                    \/><a href=\"#\" class=\"buttonDot\"
+                        onclick=\"openAuth(this.parentNode.getElementsByTagName('input')[1].id,'".$tagslib->{$tag}->{$subfield}->{authtypecode}."'); return false;\" tabindex=\"1\" title=\"Tag Editor\">...</a>
             ";
       }
     # it's a plugin field
@@ -397,9 +431,9 @@ sub create_input {
                             class=\"input_marceditor\"
                             onfocus=\"Focus$function_name($index_tag)\"
                             size=\"67\"
-                            maxlength=\"255\" 
+                            maxlength=\"$max_length\"
                             onblur=\"Blur$function_name($index_tag); \" \/>
-                            <a href=\"#\" class=\"buttonDot\" onclick=\"Clic$function_name('$subfield_data{id}'); return false;\" title=\"Tag Editor\">...</a>
+                            <a href=\"#\" class=\"buttonDot\" onclick=\"Clic$function_name('$subfield_data{id}'); return false;\" tabindex=\"1\" title=\"Tag Editor\">...</a>
                     $javascript";
         } else {
             warn "Plugin Failed: $plugin";
@@ -411,7 +445,7 @@ sub create_input {
                         value=\"$value\"
                         tabindex=\"1\"
                         size=\"67\"
-                        maxlength=\"255\" 
+                        maxlength=\"$max_length\"
                         class=\"input_marceditor\"
                 \/>
                 ";
@@ -425,7 +459,7 @@ sub create_input {
                     id=\"".$subfield_data{id}."\"
                     name=\"".$subfield_data{id}."\"
                     size=\"67\"
-                    maxlength=\"255\" 
+                    maxlength=\"$max_length\"
                     value=\"$value\" \/>
             ";
     }
@@ -437,7 +471,7 @@ sub create_input {
                     class=\"input_marceditor\"
                     tabindex=\"1\"
                     size=\"67\"
-                    maxlength=\"255\" 
+                    maxlength=\"$max_length\"
                     value=\"$value\"
             \/>";
 
@@ -472,7 +506,7 @@ sub create_input {
                         value=\"$value\"
                         tabindex=\"1\"
                         size=\"67\"
-                        maxlength=\"255\" 
+                        maxlength=\"$max_length\"
                         class=\"input_marceditor\"
                 \/>
                 ";
@@ -482,6 +516,22 @@ sub create_input {
     return \%subfield_data;
 }
 
+
+=head2 format_indicator
+
+Translate indicator value for output form - specifically, map
+indicator = ' ' to ''.  This is for the convenience of a cataloger
+using a mouse to select an indicator input.
+
+=cut
+
+sub format_indicator {
+    my $ind_value = shift;
+    return '' if not defined $ind_value;
+    return '' if $ind_value eq ' ';
+    return $ind_value;
+}
+
 sub build_tabs ($$$$$) {
     my ( $template, $record, $dbh, $encoding,$input ) = @_;
 
@@ -522,7 +572,7 @@ sub build_tabs ($$$$$) {
         foreach my $tag (@tab_data) {
             $i++;
             next if ! $tag;
-            my $indicator;
+            my ($indicator1, $indicator2);
             my $index_tag = CreateKey;
 
             # if MARC::Record is not empty =>use it as master loop, then add missing subfields that should be in the tab.
@@ -586,8 +636,15 @@ sub build_tabs ($$$$$) {
                         next if ( $tag < 10 );
                         next
                           if ( ( $tagslib->{$tag}->{$subfield}->{hidden} <= -4 )
-                            or ( $tagslib->{$tag}->{$subfield}->{hidden} >= 5 )
-                          );    #check for visibility flag
+                            or ( $tagslib->{$tag}->{$subfield}->{hidden} >= 5 ) )
+                            and not ( $subfield eq "9" and
+                                      exists($tagslib->{$tag}->{'a'}->{authtypecode}) and
+                                      defined($tagslib->{$tag}->{'a'}->{authtypecode}) and
+                                      $tagslib->{$tag}->{'a'}->{authtypecode} ne ""
+                                    )
+                          ;    #check for visibility flag
+                               # if subfield is $9 in a field whose $a is authority-controlled,
+                               # always include in the form regardless of the hidden setting - bug 2206
                         next if ( defined( $field->subfield($subfield) ) );
                         push(
                             @subfields_data,
@@ -607,12 +664,14 @@ sub build_tabs ($$$$$) {
                             index         => $index_tag,
                             tag_lib       => $tagslib->{$tag}->{lib},
                             repeatable       => $tagslib->{$tag}->{repeatable},
+                            mandatory       => $tagslib->{$tag}->{mandatory},
                             subfield_loop => \@subfields_data,
                             fixedfield    => $tag < 10?1:0,
                             random        => CreateKey,
                         );
-                        if ($tag >= 010){ # no indicator for theses tag
-                           $tag_data{indicator} = $field->indicator(1).$field->indicator(2);
+                        if ($tag >= 10){ # no indicator for 00x tags
+                           $tag_data{indicator1} = format_indicator($field->indicator(1)),
+                           $tag_data{indicator2} = format_indicator($field->indicator(2)),
                         }
                         push( @loop_data, \%tag_data );
                     }
@@ -627,7 +686,14 @@ sub build_tabs ($$$$$) {
                     next
                       if ( ( $tagslib->{$tag}->{$subfield}->{hidden} <= -5 )
                         or ( $tagslib->{$tag}->{$subfield}->{hidden} >= 4 ) )
+                      and not ( $subfield eq "9" and
+                                exists($tagslib->{$tag}->{'a'}->{authtypecode}) and
+                                defined($tagslib->{$tag}->{'a'}->{authtypecode}) and
+                                $tagslib->{$tag}->{'a'}->{authtypecode} ne ""
+                              )
                       ;    #check for visibility flag
+                           # if subfield is $9 in a field whose $a is authority-controlled,
+                           # always include in the form regardless of the hidden setting - bug 2206
                     next
                       if ( $tagslib->{$tag}->{$subfield}->{tab} ne $tabloop );
                     push(
@@ -644,7 +710,9 @@ sub build_tabs ($$$$$) {
                         index            => $index_tag,
                         tag_lib          => $tagslib->{$tag}->{lib},
                         repeatable       => $tagslib->{$tag}->{repeatable},
-                        indicator        => $indicator,
+                        mandatory       => $tagslib->{$tag}->{mandatory},
+                        indicator1       => $indicator1,
+                        indicator2       => $indicator2,
                         subfield_loop    => \@subfields_data,
                         tagfirstsubfield => $subfields_data[0],
                         fixedfield       => $tag < 10?1:0,
@@ -690,37 +758,60 @@ AND (authtypecode IS NOT NULL AND authtypecode<>\"\")|);
   my ($countcreated,$countlinked);
   while (my $data=$query->fetchrow_hashref){
     foreach my $field ($record->field($data->{tagfield})){
-      next if ($field->subfield('3')||$field->subfield('9'));
+      next if ($field->subfield('3') || $field->subfield('9'));
       # No authorities id in the tag.
       # Search if there is any authorities to link to.
       my $query='at='.$data->{authtypecode}.' ';
       map {$query.= ' and he,ext="'.$_->[1].'"' if ($_->[0]=~/[A-z]/)}  $field->subfields();
-      my ($error,$results)=SimpleSearch( $query, undef, undef, [ "authorityserver" ] );
+      my ($error, $results, $total_hits)=SimpleSearch( $query, undef, undef, [ "authorityserver" ] );
     # there is only 1 result 
          if ( $error ) {
         warn "BIBLIOADDSAUTHORITIES: $error";
            return (0,0) ;
          }
-      if ($results && scalar(@$results)==1) {
+      if ( @{$results} == 1) {
         my $marcrecord = MARC::File::USMARC::decode($results->[0]);
         $field->add_subfields('9'=>$marcrecord->field('001')->data);
         $countlinked++;
-      } elsif (scalar(@$results)>1) {
+      } elsif (@{$results} > 1) {
    #More than One result 
    #This can comes out of a lack of a subfield.
 #         my $marcrecord = MARC::File::USMARC::decode($results->[0]);
 #         $record->field($data->{tagfield})->add_subfields('9'=>$marcrecord->field('001')->data);
-  $countlinked++;
+        $countlinked++;
       } else {
   #There are no results, build authority record, add it to Authorities, get authid and add it to 9
   ###NOTICE : This is only valid if a subfield is linked to one and only one authtypecode     
   ###NOTICE : This can be a problem. We should also look into other types and rejected forms.
          my $authtypedata=GetAuthType($data->{authtypecode});
+         next unless $authtypedata;
          my $marcrecordauth=MARC::Record->new();
+               if (C4::Context->preference('marcflavour') eq 'MARC21') {
+                       $marcrecordauth->leader('     nz  a22     o  4500');
+                       SetMarcUnicodeFlag($marcrecordauth, 'MARC21');
+                       }
          my $authfield=MARC::Field->new($authtypedata->{auth_tag_to_report},'','',"a"=>"".$field->subfield('a'));
          map { $authfield->add_subfields($_->[0]=>$_->[1]) if ($_->[0]=~/[A-z]/ && $_->[0] ne "a" )}  $field->subfields();
          $marcrecordauth->insert_fields_ordered($authfield);
+
+         # bug 2317: ensure new authority knows it's using UTF-8; currently
+         # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
+         # automatically for UNIMARC (by not transcoding)
+         # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
+         # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
+         # of change to a core API just before the 3.0 release.
+
+                               if (C4::Context->preference('marcflavour') eq 'MARC21') {
+                                       $marcrecordauth->insert_fields_ordered(MARC::Field->new('667','','','a'=>"Machine generated authority record."));
+                                       my $cite = $record->author() . ", " .  $record->title_proper() . ", " . $record->publication_date() . " "; 
+                                       $cite =~ s/^[\s\,]*//;
+                                       $cite =~ s/[\s\,]*$//;
+                                       $cite = "Work cat.: (" . C4::Context->preference('MARCOrgCode') . ")". $record->subfield('999','c') . ": " . $cite;
+                                       $marcrecordauth->insert_fields_ordered(MARC::Field->new('670','','','a'=>$cite));
+                               }
+
 #          warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
+
          my $authid=AddAuthority($marcrecordauth,'',$data->{authtypecode});
          $countcreated++;
          $field->add_subfields('9'=>$authid);
@@ -741,10 +832,13 @@ my $z3950         = $input->param('z3950');
 my $op            = $input->param('op');
 my $mode          = $input->param('mode');
 my $frameworkcode = $input->param('frameworkcode');
+my $redirect      = $input->param('redirect');
 my $dbh           = C4::Context->dbh;
 
+my $userflags = ($frameworkcode eq 'FA') ? "fast_cataloging" : "edit_catalogue";
+
 $frameworkcode = &GetFrameworkCode($biblionumber)
-  if ( $biblionumber and not($frameworkcode) );
+  if ( $biblionumber and not($frameworkcode) and $op ne 'addbiblio' );
 
 $frameworkcode = '' if ( $frameworkcode eq 'Default' );
 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
@@ -753,7 +847,7 @@ my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
         query           => $input,
         type            => "intranet",
         authnotrequired => 0,
-        flagsrequired   => { editcatalogue => 1 },
+        flagsrequired   => { editcatalogue => $userflags },
     }
 );
 
@@ -839,13 +933,27 @@ if ( $op eq "addbiblio" ) {
         else {
             ( $biblionumber, $oldbibitemnum ) = AddBiblio( $record, $frameworkcode );
         }
-
-        if ($mode ne "popup"){
+        if ($redirect eq "items" || ($mode ne "popup" && !$is_a_modif && $redirect ne "view")){
             print $input->redirect(
                 "/cgi-bin/koha/cataloguing/additem.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode"
             );
             exit;
-        } else {
+        }
+               elsif($is_a_modif || $redirect eq "view"){
+            my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
+            my $views = { C4::Search::enabled_staff_search_views };
+            if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
+                print $input->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber");
+            } elsif  ($defaultview eq 'marc' && $views->{can_view_MARC}) {
+                print $input->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode");
+            } elsif  ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
+                print $input->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber");
+            } else {
+                print $input->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber");
+            }
+            exit;
+
+               }else {
           $template->param(
             biblionumber => $biblionumber,
             done         =>1,
@@ -912,6 +1020,9 @@ elsif ( $op eq "delete" ) {
 }
 
 $template->param( title => $record->title() ) if ( $record ne "-1" );
+if (C4::Context->preference("marcflavour") eq "MARC21"){
+    $template->param(MARC21 => 1);
+}
 $template->param(
     popup => $mode,
     frameworkcode => $frameworkcode,