Authorities framework Bug fixing
[koha.git] / authorities / authorities.pl
index 7937fe7..ce476eb 100755 (executable)
@@ -1,6 +1,5 @@
 #!/usr/bin/perl
 
-# $Id$
 
 # Copyright 2000-2002 Katipo Communications
 #
@@ -23,230 +22,469 @@ use strict;
 use CGI;
 use C4::Auth;
 use C4::Output;
-use C4::Interface::CGI::Output;
 use C4::AuthoritiesMarc;
 use C4::Context;
 use C4::Koha; # XXX subfield_is_koha_internal_p
-use HTML::Template;
+use Date::Calc qw(Today);
 use MARC::File::USMARC;
-
+use MARC::File::XML;
+use C4::Biblio;
 use vars qw( $tagslib);
 use vars qw( $authorised_values_sth);
 use vars qw( $is_a_modif );
 
-=item find_value
+my $itemtype; # created here because it can be used in build_authorized_values_list sub
+our($authorised_values_sth,$is_a_modif,$usedTagsLib,$mandatory_z3950);
+
+=item build_authorized_values_list
+
+=cut
+
+sub build_authorized_values_list ($$$$$$$) {
+    my ( $tag, $subfield, $value, $dbh, $authorised_values_sth,$index_tag,$index_subfield ) = @_;
+
+    my @authorised_values;
+    my %authorised_lib;
+
+    # builds list, depending on authorised value...
+
+    #---- branch
+    if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
+        my $sth =
+        $dbh->prepare(
+            "select branchcode,branchname from branches order by branchname");
+        $sth->execute;
+        push @authorised_values, ""
+        unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
+
+        while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
+            push @authorised_values, $branchcode;
+            $authorised_lib{$branchcode} = $branchname;
+        }
+
+        #----- itemtypes
+    }
+    elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
+        my $sth =
+        $dbh->prepare(
+            "select itemtype,description from itemtypes order by description");
+        $sth->execute;
+        push @authorised_values, ""
+        unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
+        
+        my $itemtype;
+        
+        while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
+            push @authorised_values, $itemtype;
+            $authorised_lib{$itemtype} = $description;
+        }
+        $value = $itemtype unless ($value);
+
+        #---- "true" authorised value
+    }
+    else {
+        $authorised_values_sth->execute(
+            $tagslib->{$tag}->{$subfield}->{authorised_value} );
+
+        push @authorised_values, ""
+        unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
 
-    ($indicators, $value) = find_value($tag, $subfield, $record,$encoding);
+        while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
+            push @authorised_values, $value;
+            $authorised_lib{$value} = $lib;
+        }
+    }
+    return CGI::scrolling_list(
+        -name     => "tag_".$tag."_subfield_".$subfield."_".$index_tag."_".$index_subfield,
+        -values   => \@authorised_values,
+        -default  => $value,
+        -labels   => \%authorised_lib,
+        -override => 1,
+        -size     => 1,
+        -multiple => 0,
+        -tabindex => 1,
+        -id       => "tag_".$tag."_subfield_".$subfield."_".$index_tag."_".$index_subfield,
+        -class    => "input_marceditor",
+    );
+}
 
-Find the given $subfield in the given $tag in the given
-MARC::Record $record.  If the subfield is found, returns
-the (indicators, value) pair; otherwise, (undef, undef) is
-returned.
 
+=item create_input
+builds the <input ...> entry for a subfield.
 =cut
 
-sub find_value {
-       my ($tagfield,$insubfield,$record,$encoding) = @_;
-       my @result;
-       my $indicator;
-       if ($tagfield <10) {
-               if ($record->field($tagfield)) {
-                       push @result, $record->field($tagfield)->data();
-               } else {
-                       push @result,"";
-               }
-       } else {
-               foreach my $field ($record->field($tagfield)) {
-                       my @subfields = $field->subfields();
-                       foreach my $subfield (@subfields) {
-                               if (@$subfield[0] eq $insubfield) {
-                                       push @result,char_decode(@$subfield[1],$encoding);
-                                       $indicator = $field->indicator(1).$field->indicator(2);
-                               }
-                       }
-               }
-       }
-       return($indicator,@result);
+sub create_input {
+    my ( $tag, $subfield, $value, $index_tag, $tabloop, $rec, $authorised_values_sth,$cgi ) = @_;
+    
+    my $index_subfield = CreateKey(); # create a specifique key for each subfield
+
+    $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) {
+        $value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
+
+        # get today date & replace YYYY, MM, DD if provided in the default value
+        my ( $year, $month, $day ) = Today();
+        $month = sprintf( "%02d", $month );
+        $day   = sprintf( "%02d", $day );
+        $value =~ s/YYYY/$year/g;
+        $value =~ s/MM/$month/g;
+        $value =~ s/DD/$day/g;
+    }
+    my $dbh = C4::Context->dbh;
+    my %subfield_data = (
+        tag        => $tag,
+        subfield   => $subfield,
+        marc_lib   => substr( $tagslib->{$tag}->{$subfield}->{lib}, 0, 22 ),
+        marc_lib_plain => $tagslib->{$tag}->{$subfield}->{lib}, 
+        tag_mandatory  => $tagslib->{$tag}->{mandatory},
+        mandatory      => $tagslib->{$tag}->{$subfield}->{mandatory},
+        repeatable     => $tagslib->{$tag}->{$subfield}->{repeatable},
+        kohafield      => $tagslib->{$tag}->{$subfield}->{kohafield},
+        index          => $index_tag,
+        id             => "tag_".$tag."_subfield_".$subfield."_".$index_tag."_".$index_subfield,
+        value          => $value,
+    );
+    if($subfield eq '@'){
+        $subfield_data{id} = "tag_".$tag."_subfield_00_".$index_tag."_".$index_subfield;
+    } else {
+        $subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".$index_tag."_".$index_subfield;
+    }
+
+    if(exists $mandatory_z3950->{$tag.$subfield}){
+        $subfield_data{z3950_mandatory} = $mandatory_z3950->{$tag.$subfield};
+    }
+    
+    $subfield_data{visibility} = "display:none;"
+        if (    ($tagslib->{$tag}->{$subfield}->{hidden} % 2 == 1) and $value ne ''
+            or ($value eq '' and !$tagslib->{$tag}->{$subfield}->{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 thesaurus / authority field
+    }
+    elsif ( $tagslib->{$tag}->{$subfield}->{authtypecode} ) {
+        $subfield_data{marc_value} =
+    "<input type=\"text\"
+                        id=\"".$subfield_data{id}."\"
+                        name=\"".$subfield_data{id}."\"
+    value=\"$value\"
+    class=\"input_marceditor\"
+    tabindex=\"1\"                     
+        readonly=\"readonly\" \/>
+    <span class=\"buttonDot\"
+        onclick=\"Dopop('/cgi-bin/koha/authorities/auth_finder.pl?authtypecode=".$tagslib->{$tag}->{$subfield}->{authtypecode}."&index=$subfield_data{id}','$subfield_data{id}')\">...</span>
+    ";
+    # it's a plugin field
+    }
+    elsif ( $tagslib->{$tag}->{$subfield}->{'value_builder'} ) {
+
+        # opening plugin. Just check wether we are on a developper computer on a production one
+        # (the cgidir differs)
+        my $cgidir = C4::Context->intranetdir . "/cgi-bin/cataloguing/value_builder";
+        unless (-r $cgidir and -d $cgidir) {
+            $cgidir = C4::Context->intranetdir . "/cataloguing/value_builder";
+        }
+        my $plugin = $cgidir . "/" . $tagslib->{$tag}->{$subfield}->{'value_builder'};
+        do $plugin || die "Plugin Failed: ".$plugin;
+        my $extended_param;
+        eval{
+            $extended_param = plugin_parameters( $dbh, $rec, $tagslib, $subfield_data{id}, $tabloop );
+        };
+        my ( $function_name, $javascript ) = plugin_javascript( $dbh, $rec, $tagslib, $subfield_data{id}, $tabloop );
+#         my ( $function_name, $javascript,$extended_param );
+        
+        $subfield_data{marc_value} =
+            "<input tabindex=\"1\"
+                    type=\"text\"
+                    id=\"".$subfield_data{id}."\"
+                    size=\"67\"
+                    maxlength=\"$max_length\"
+                    name=\"".$subfield_data{id}."\"
+                    value=\"$value\"
+                    class=\"input_marceditor\"
+                    onfocus=\"Focus$function_name($index_tag)\"
+                    onblur=\"Blur$function_name($index_tag); \" \/>
+                    <a href=\"#\" class=\"buttonDot\" onclick=\"Clic$function_name('$subfield_data{id}'); return false;\" title=\"Tag Editor\">...</a>
+                    $javascript";
+        # it's an hidden field
+    }
+    elsif ( $tag eq '' ) {
+        $subfield_data{marc_value} =
+            "<input tabindex=\"1\"
+                    type=\"hidden\"
+                    id=\"".$subfield_data{id}."\"
+                    name=\"".$subfield_data{id}."\"
+                    size=\"67\"
+                    maxlength=\"$max_length\"
+                    value=\"$value\" \/>
+            ";
+    }
+    elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) {
+        $subfield_data{marc_value} =
+            "<input type=\"text\"
+                    id=\"".$subfield_data{id}."\"
+                    name=\"".$subfield_data{id}."\"
+                    class=\"input_marceditor\"
+                    tabindex=\"1\"
+                    size=\"67\"
+                    maxlength=\"$max_length\"
+                    value=\"$value\"
+            \/>";
+
+        # it's a standard field
+    }
+    else {
+        if (
+            length($value) > 100
+            or
+            ( C4::Context->preference("marcflavour") eq "UNIMARC" && $tag >= 300
+                and $tag < 400 && $subfield eq 'a' )
+            or (    $tag >= 600
+                and $tag < 700
+                && C4::Context->preference("marcflavour") eq "MARC21" )
+        )
+        {
+            $subfield_data{marc_value} =
+                "<textarea cols=\"70\"
+                        rows=\"4\"
+                        id=\"".$subfield_data{id}."\"
+                        name=\"".$subfield_data{id}."\"
+                        class=\"input_marceditor\"
+                        tabindex=\"1\"
+                        size=\"67\"
+                        maxlength=\"$max_length\"
+                        >$value</textarea>
+                ";
+        }
+        else {
+            $subfield_data{marc_value} =
+                "<input type=\"text\"
+                        id=\"".$subfield_data{id}."\"
+                        name=\"".$subfield_data{id}."\"
+                        value=\"$value\"
+                        tabindex=\"1\"
+                        size=\"67\"
+                        maxlength=\"$max_length\"
+                        class=\"input_marceditor\"
+                \/>
+                ";
+        }
+    }
+    $subfield_data{'index_subfield'} = $index_subfield;
+    return \%subfield_data;
 }
 
+=item format_indicator
 
-=item build_authorized_values_list
+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 build_authorized_values_list ($$$$$) {
-       my($tag, $subfield, $value, $dbh,$authorised_values_sth) = @_;
-
-       my @authorised_values;
-       my %authorised_lib;
-
-       # builds list, depending on authorised value...
-
-       #---- branch
-       if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
-       my $sth=$dbh->prepare("select branchcode,branchname from branches order by branchname");
-       $sth->execute;
-       push @authorised_values, ""
-               unless ($tagslib->{$tag}->{$subfield}->{mandatory});
-
-       while (my ($branchcode,$branchname) = $sth->fetchrow_array) {
-               push @authorised_values, $branchcode;
-               $authorised_lib{$branchcode}=$branchname;
-       }
-
-       #----- itemtypes
-       } elsif ($tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes") {
-               my $sth=$dbh->prepare("select itemtype,description from itemtypes order by description");
-               $sth->execute;
-               push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
-       
-               while (my ($itemtype,$description) = $sth->fetchrow_array) {
-                       push @authorised_values, $itemtype;
-                       $authorised_lib{$itemtype}=$description;
-               }
-#              $value=$itemtype unless ($value);
-
-       #---- "true" authorised value
-       } else {
-               $authorised_values_sth->execute($tagslib->{$tag}->{$subfield}->{authorised_value});
-
-               push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
-       
-               while (my ($value,$lib) = $authorised_values_sth->fetchrow_array) {
-                       push @authorised_values, $value;
-                       $authorised_lib{$value}=$lib;
-               }
-    }
-    return CGI::scrolling_list( -name     => 'field_value',
-                               -values   => \@authorised_values,
-                               -default  => $value,
-                               -labels   => \%authorised_lib,
-                               -size     => 1,
-                               -multiple => 0 );
+sub format_indicator {
+    my $ind_value = shift;
+    return '' if not defined $ind_value;
+    return '' if $ind_value eq ' ';
+    return $ind_value;
 }
 
-=item create_input
- builds the <input ...> entry for a subfield.
+=item CreateKey
+
+    Create a random value to set it into the input name
+
 =cut
-sub create_input () {
-       my ($tag,$subfield,$value,$i,$rec,$authorised_values_sth) = @_;
-       $value =~ s/"/&quot;/g;
-       my $dbh = C4::Context->dbh;
-       my %subfield_data;
-       $subfield_data{tag}=$tag;
-       $subfield_data{subfield}=$subfield;
-       $subfield_data{marc_lib}="<span id=\"error$i\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
-       $subfield_data{tag_mandatory}=$tagslib->{$tag}->{mandatory};
-       $subfield_data{mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
-       $subfield_data{repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
-#      $subfield_data{kohafield}=$tagslib->{$tag}->{$subfield}->{kohafield};
-       if ($tagslib->{$tag}->{$subfield}->{authorised_value}) {
-               $subfield_data{marc_value}= build_authorized_values_list($tag, $subfield, $value, $dbh,$authorised_values_sth);
-       } elsif ($tagslib->{$tag}->{$subfield}->{thesaurus_category}) {
-               $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\"  size=47 maxlength=255 DISABLE READONLY> <a href=\"javascript:Dopop('../thesaurus_popup.pl?category=$tagslib->{$tag}->{$subfield}->{thesaurus_category}&index=$i',$i)\">...</a>";
-       } elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
-               my $plugin="../value_builder/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
-               require $plugin;
-               my $extended_param = plugin_parameters($dbh,$rec,$tagslib,$i,0);
-               my ($function_name,$javascript) = plugin_javascript($dbh,$rec,$tagslib,$i,0);
-               $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\"  value=\"$value\" DISABLE READONLY size=47 maxlength=255 OnFocus=\"javascript:Focus$function_name($i)\" OnBlur=\"javascript:Blur$function_name($i)\"> <a href=\"javascript:Clic$function_name($i)\">...</a> $javascript";
-       } elsif  ($tag eq '') {
-               $subfield_data{marc_value}="<input type=\"hidden\" name=\"field_value\" size=50 maxlength=255>"; #"
-       } else {
-               $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\" value=\"$value\" size=50 maxlength=255>"; #"
-       }
-       return \%subfield_data;
+
+sub CreateKey(){
+    return int(rand(1000000));
 }
 
-sub build_tabs ($$$$) {
-    my($template, $record, $dbh,$encoding) = @_;
+sub build_tabs ($$$$$) {
+    my ( $template, $record, $dbh, $encoding,$input ) = @_;
 
     # fill arrays
-    my @loop_data =();
+    my @loop_data = ();
     my $tag;
-    my $i=0;
-       my $authorised_values_sth = $dbh->prepare("select authorised_value,lib
-               from authorised_values
-               where category=? order by lib");
-
-       my @loop_data = ();
-       foreach my $tag (sort(keys (%{$tagslib}))) {
-               my $indicator;
-#              warn "TAG : $tag => ".$tagslib->{$tag}->{lib}."//";
-# if MARC::Record is not empty => use it as master loop, then add missing subfields that should be in the tab.
-# if MARC::Record is empty => use tab as master loop.
-               if ($record ne -1 && $record->field($tag)) {
-                       my @fields = $record->field($tag);
-                       foreach my $field (@fields)  {
-                               my @subfields_data;
-                               if ($tag<10) {
-                                       my $value=$field->data();
-                                       my $subfield="@";
-                                       next if ($tagslib->{$tag}->{$subfield}->{tab} eq -1);
-                                       push(@subfields_data, &create_input($tag,$subfield,char_decode($value,$encoding),$i,$record,$authorised_values_sth));
-                                       $i++;
-                               } else {
-                                       my @subfields=$field->subfields();
-                                       foreach my $subfieldcount (0..$#subfields) {
-                                               my $subfield=$subfields[$subfieldcount][0];
-                                               my $value=$subfields[$subfieldcount][1];
-                                               next if (length $subfield !=1);
-                                               next if ($tagslib->{$tag}->{$subfield}->{tab} eq -1);
-                                               push(@subfields_data, &create_input($tag,$subfield,char_decode($value,$encoding),$i,$record,$authorised_values_sth));
-                                               $i++;
-                                       }
-                               }
-# now, loop again to add parameter subfield that are not in the MARC::Record
-                               foreach my $subfield (sort( keys %{$tagslib->{$tag}})) {
-                                       next if (length $subfield !=1);
-                                       next if ($tagslib->{$tag}->{$subfield}->{tab} eq -1);
-                                       next if ($tag<10);
-                                       next if (defined($record->field($tag)->subfield($subfield)));
-                                       push(@subfields_data, &create_input($tag,$subfield,'',$i,$record,$authorised_values_sth));
-                                       $i++;
-                               }
-                               if ($#subfields_data >= 0) {
-                                       my %tag_data;
-                                       $tag_data{tag} = $tag;
-                                       $tag_data{tag_lib} = $tagslib->{$tag}->{lib};
-                                       $tag_data{repeatable} = $tagslib->{$tag}->{repeatable};
-                                       $tag_data{indicator} = $record->field($tag)->indicator(1). $record->field($tag)->indicator(2) if ($tag>=10);
-                                       $tag_data{subfield_loop} = \@subfields_data;
-                                       push (@loop_data, \%tag_data);
-                               }
-# If there is more than 1 field, add an empty hidden field as separator.
-                               if ($#fields >=1) {
-                                       my @subfields_data;
-                                       my %tag_data;
-                                       push(@subfields_data, &create_input('','','',$i,$record,$authorised_values_sth));
-                                       $tag_data{tag} = '';
-                                       $tag_data{tag_lib} = '';
-                                       $tag_data{indicator} = '';
-                                       $tag_data{subfield_loop} = \@subfields_data;
-                                       push (@loop_data, \%tag_data);
-                                       $i++;
-                               }
-                       }
-# if breeding is empty
-               } else {
-                       my @subfields_data;
-                       foreach my $subfield (sort(keys %{$tagslib->{$tag}})) {
-                               next if (length $subfield !=1);
-                               next if ($tagslib->{$tag}->{$subfield}->{tab} eq -1);
-                               push(@subfields_data, &create_input($tag,$subfield,'',$i,$record,$authorised_values_sth));
-                               $i++;
-                       }
-                       if ($#subfields_data >= 0) {
-                               my %tag_data;
-                               $tag_data{tag} = $tag;
-                               $tag_data{tag_lib} = $tagslib->{$tag}->{lib};
-                               $tag_data{indicator} = $indicator;
-                               $tag_data{subfield_loop} = \@subfields_data;
-                               push (@loop_data, \%tag_data);
-                       }
-               }
-       }
-       $template->param("0XX" =>\@loop_data);
+
+    my $authorised_values_sth = $dbh->prepare(
+        "SELECT authorised_value,lib
+        FROM authorised_values
+        WHERE category=? ORDER BY lib"
+    );
+    
+    # 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 ! $tag;
+            my ($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.
+            # if MARC::Record is empty => use tab as master loop.
+            if ( $record ne -1 && ( $record->field($tag) || $tag eq '000' ) ) {
+                my @fields;
+                if ( $tag ne '000' ) {
+                                @fields = $record->field($tag);
+                }
+                else {
+                push @fields, $record->leader(); # if tag == 000
+                }
+                # loop through each field
+                foreach my $field (@fields) {
+                    
+                    my @subfields_data;
+                    if ( $tag < 10 ) {
+                        my ( $value, $subfield );
+                        if ( $tag ne '000' ) {
+                            $value    = $field->data();
+                            $subfield = "@";
+                        }
+                        else {
+                            $value    = $field;
+                            $subfield = '@';
+                        }
+                        next if ( $tagslib->{$tag}->{$subfield}->{tab} ne $tabloop );
+                        push(
+                            @subfields_data,
+                            &create_input(
+                                $tag, $subfield, $value, $index_tag, $tabloop, $record,
+                                $authorised_values_sth,$input
+                            )
+                        );
+                    }
+                    else {
+                        my @subfields = $field->subfields();
+                        foreach my $subfieldcount ( 0 .. $#subfields ) {
+                            my $subfield = $subfields[$subfieldcount][0];
+                            my $value    = $subfields[$subfieldcount][1];
+                            next if ( length $subfield != 1 );
+                            next if ( $tagslib->{$tag}->{$subfield}->{tab} ne $tabloop );
+                            push(
+                                @subfields_data,
+                                &create_input(
+                                    $tag, $subfield, $value, $index_tag, $tabloop,
+                                    $record, $authorised_values_sth,$input
+                                )
+                            );
+                        }
+                    }
+
+                    # now, loop again to add parameter subfield that are not in the MARC::Record
+                    foreach my $subfield ( sort( keys %{ $tagslib->{$tag} } ) )
+                    {
+                        next if ( length $subfield != 1 );
+                        next if ( $tagslib->{$tag}->{$subfield}->{tab} ne $tabloop );
+                        next if ( $tag < 10 );
+                        next
+                        if ( ( $tagslib->{$tag}->{$subfield}->{hidden} <= -4 )
+                            or ( $tagslib->{$tag}->{$subfield}->{hidden} >= 5 )
+                        );    #check for visibility flag
+                        next if ( defined( $field->subfield($subfield) ) );
+                        push(
+                            @subfields_data,
+                            &create_input(
+                                $tag, $subfield, '', $index_tag, $tabloop, $record,
+                                $authorised_values_sth,$input
+                            )
+                        );
+                    }
+                    if ( $#subfields_data >= 0 ) {
+                        # build the tag entry.
+                        # note that the random() field is mandatory. Otherwise, on repeated fields, you'll 
+                        # have twice the same "name" value, and cgi->param() will return only one, making
+                        # all subfields to be merged in a single field.
+                        my %tag_data = (
+                            tag           => $tag,
+                            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 >= 10){ # no indicator for theses tag
+                            $tag_data{indicator1} = format_indicator($field->indicator(1)),
+                            $tag_data{indicator2} = format_indicator($field->indicator(2)),
+                        }
+                        push( @loop_data, \%tag_data );
+                    }
+                } # foreach $field end
+
+            # if breeding is empty
+            }
+            else {
+                my @subfields_data;
+                foreach my $subfield ( sort( keys %{ $tagslib->{$tag} } ) ) {
+                    next if ( length $subfield != 1 );
+                    next if ( ( $tagslib->{$tag}->{$subfield}->{hidden} <= -5 )
+                                or ( $tagslib->{$tag}->{$subfield}->{hidden} >= 4 ) )
+                            ;    #check for visibility flag
+                    next if ( $tagslib->{$tag}->{$subfield}->{tab} ne $tabloop );
+                    push(
+                        @subfields_data,
+                        &create_input(
+                            $tag, $subfield, '', $index_tag, $tabloop, $record,
+                            $authorised_values_sth,$input
+                        )
+                    );
+                }
+                if ( $#subfields_data >= 0 ) {
+                    my %tag_data = (
+                        tag              => $tag,
+                        index            => $index_tag,
+                        tag_lib          => $tagslib->{$tag}->{lib},
+                        repeatable       => $tagslib->{$tag}->{repeatable},
+                        mandatory       => $tagslib->{$tag}->{mandatory},
+                        indicator1       => $indicator1,
+                        indicator2       => $indicator2,
+                        subfield_loop    => \@subfields_data,
+                        tagfirstsubfield => $subfields_data[0],
+                        fixedfield       => ($tag < 10)?(1):(0)
+                    );
+                    
+                    push @loop_data, \%tag_data ;
+                }
+            }
+        }
+        if ( $#loop_data >= 0 ) {
+            push @BIG_LOOP, {
+                number    => $tabloop,
+                innerloop => \@loop_data,
+            };
+        }
+    }
+    $template->param( BIG_LOOP => \@BIG_LOOP );
 }
 
 
@@ -257,171 +495,147 @@ sub build_hidden_data () {
     my @loop_data =();
     my $i=0;
     foreach my $tag (keys %{$tagslib}) {
-       my $previous_tag = '';
-
-       # loop through each subfield
-       foreach my $subfield (keys %{$tagslib->{$tag}}) {
-           next if ($subfield eq 'lib');
-           next if ($subfield eq 'tab');
-           next if ($subfield eq 'mandatory');
-               next if ($subfield eq 'repeatable');
-           next if ($tagslib->{$tag}->{$subfield}->{'tab'}  ne "-1");
-           my %subfield_data;
-           $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
-           $subfield_data{marc_mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
-           $subfield_data{marc_repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
-           $subfield_data{marc_value}="<input type=\"hidden\" name=\"field_value[]\">";
-           push(@loop_data, \%subfield_data);
-           $i++
-       }
+        my $previous_tag = '';
+
+        # loop through each subfield
+        foreach my $subfield (keys %{$tagslib->{$tag}}) {
+            next if ($subfield eq 'lib');
+            next if ($subfield eq 'tab');
+            next if ($subfield eq 'mandatory');
+                next if ($subfield eq 'repeatable');
+            next if ($tagslib->{$tag}->{$subfield}->{'tab'}  ne "-1");
+            my %subfield_data;
+            $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
+            $subfield_data{marc_mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
+            $subfield_data{marc_repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
+            $subfield_data{marc_value}="<input type=\"hidden\" name=\"field_value[]\">";
+            push(@loop_data, \%subfield_data);
+            $i++
+        }
     }
 }
 
-
 # ======================== 
 #          MAIN 
 #=========================
 my $input = new CGI;
+my $z3950 = $input->param('z3950');
 my $error = $input->param('error');
 my $authid=$input->param('authid'); # if authid exists, it's a modif, not a new authority.
-my $z3950 = $input->param('z3950');
 my $op = $input->param('op');
-# warn "OP : $op";
+my $nonav = $input->param('nonav');
+my $myindex = $input->param('index');
+my $linkid=$input->param('linkid');
 my $authtypecode = $input->param('authtypecode');
+
 my $dbh = C4::Context->dbh;
-$authtypecode = &AUTHfind_authtypecode($dbh,$authid) if $authid;
-# warn "authtypecode : $authtypecode && authid = $authid";
+$authtypecode = &GetAuthTypeCode($authid) if !$authtypecode;
+
 my ($template, $loggedinuser, $cookie)
     = get_template_and_user({template_name => "authorities/authorities.tmpl",
-                            query => $input,
-                            type => "intranet",
-                            authnotrequired => 0,
-                            flagsrequired => {editcatalogue => 1},
-                            debug => 1,
-                            });
-
-$tagslib = AUTHgettagslib($dbh,1,$authtypecode);
+                            query => $input,
+                            type => "intranet",
+                            authnotrequired => 0,
+                            flagsrequired => {editauthorities => 1},
+                            debug => 1,
+                            });
+$template->param(nonav   => $nonav,index=>$myindex,authtypecode=>$authtypecode,);
+$tagslib = GetTagsLabels(1,$authtypecode);
 my $record=-1;
 my $encoding="";
-$record = AUTHgetauthority($dbh,$authid) if ($authid);
-
+$record = GetAuthority($authid) if ($authid);
+my ($oldauthnumtagfield,$oldauthnumtagsubfield);
+my ($oldauthtypetagfield,$oldauthtypetagsubfield);
 $is_a_modif=0;
-# my ($oldbiblionumtagfield,$oldbiblionumtagsubfield);
-# my ($oldbiblioitemnumtagfield,$oldbiblioitemnumtagsubfield,$bibitem,$oldbiblioitemnumber);
 if ($authid) {
-       $is_a_modif=1;
-       # if it's a modif, retrieve old biblio and bibitem numbers for the future modification of old-DB.
-#      ($oldbiblionumtagfield,$oldbiblionumtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"biblio.biblionumber");
-#      ($oldbiblioitemnumtagfield,$oldbiblioitemnumtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"biblioitems.biblioitemnumber");
-#      # search biblioitems value
-#      my $sth=$dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
-#      $sth->execute($oldbiblionumber);
-#      ($oldbiblioitemnumber) = $sth->fetchrow;
+    $is_a_modif=1;
+    ($oldauthnumtagfield,$oldauthnumtagsubfield) = &GetAuthMARCFromKohaField("auth_header.authid",$authtypecode);
+    ($oldauthtypetagfield,$oldauthtypetagsubfield) = &GetAuthMARCFromKohaField("auth_header.authtypecode",$authtypecode);
 }
+
 #------------------------------------------------------------------------------------------------------------------------------
 if ($op eq "add") {
 #------------------------------------------------------------------------------------------------------------------------------
-       # rebuild
-       my @tags = $input->param('tag');
-       my @subfields = $input->param('subfield');
-       my @values = $input->param('field_value');
-       # build indicator hash.
-       my @ind_tag = $input->param('ind_tag');
-       my @indicator = $input->param('indicator');
-       my %indicators;
-       for (my $i=0;$i<=$#ind_tag;$i++) {
-               $indicators{$ind_tag[$i]} = $indicator[$i];
-       }
-       my $record = AUTHhtml2marc($dbh,\@tags,\@subfields,\@values,%indicators);
-# MARC::Record built => now, record in DB
-       warn "IN ADD : ".$record->as_formatted();
-       if ($is_a_modif) {
-                AUTHmodauthority($dbh,$authid,$record,$authtypecode);
-       } else {
-               ($authid) = AUTHaddauthority($dbh,$record,$authid,$authtypecode);
-       }
-       print $input->redirect("authorities-home.pl");
-#------------------------------------------------------------------------------------------------------------------------------
-} elsif ($op eq "addfield") {
-#------------------------------------------------------------------------------------------------------------------------------
-       my $addedfield = $input->param('addfield_field');
-       my @tags = $input->param('tag');
-       my @subfields = $input->param('subfield');
-       my @values = $input->param('field_value');
-       # build indicator hash.
-       my @ind_tag = $input->param('ind_tag');
-       my @indicator = $input->param('indicator');
-       splice(@tags,$addedfield,0,$tags[$addedfield]);
-       splice(@subfields,$addedfield,0,$subfields[$addedfield]);
-       splice(@values,$addedfield,0,$values[$addedfield]);
-       splice(@ind_tag,$addedfield,0,$ind_tag[$addedfield]);
-       my %indicators;
-       for (my $i=0;$i<=$#ind_tag;$i++) {
-               $indicators{$ind_tag[$i]} = $indicator[$i];
-       }
-# search the part of the array to duplicate.
-       my $start=0;
-       my $end=0;
-       my $started;
-       for (my $i=0;$i<=$#tags;$i++) {
-               $start=$i if ($start eq 0 && $tags[$i] == $addedfield);
-               $end=$i if ($start>0 && $tags[$i] eq $addedfield);
-               last if ($start>0 && $tags[$i] ne $addedfield);
-       }
-# add an empty line in all arrays. This forces a new field in MARC::Record.
-       splice(@tags,$end+1,0,'');
-       splice(@subfields,$end+1,0,'');
-       splice(@values,$end+1,0,'');
-       splice(@ind_tag,$end+1,0,'');
-       splice(@indicator,$end+1,0,'');
-# then duplicate the field.
-       splice(@tags,$end+2,0,@tags[$start..$end]);
-       splice(@subfields,$end+2,0,@subfields[$start..$end]);
-       splice(@values,$end+2,0,@values[$start..$end]);
-       splice(@ind_tag,$end+2,0,@ind_tag[$start..$end]);
-       splice(@indicator,$end+2,0,@indicator[$start..$end]);
-
-       my %indicators;
-       for (my $i=0;$i<=$#ind_tag;$i++) {
-               $indicators{$ind_tag[$i]} = $indicator[$i];
-       }
-       my $record = MARChtml2marc($dbh,\@tags,\@subfields,\@values,%indicators);
-       build_tabs ($template, $record, $dbh,$encoding);
-       build_hidden_data;
-       $template->param(
-               authid                       => $authid,);
-#              oldbiblionumtagfield        => $oldbiblionumtagfield,
-#              oldbiblionumtagsubfield     => $oldbiblionumtagsubfield,
-#              oldbiblioitemnumtagfield    => $oldbiblioitemnumtagfield,
-#              oldbiblioitemnumtagsubfield => $oldbiblioitemnumtagsubfield,
-#              oldbiblioitemnumber         => $oldbiblioitemnumber );
+    # rebuild
+    my @tags = $input->param('tag');
+    my @subfields = $input->param('subfield');
+    my @values = $input->param('field_value');
+    # build indicator hash.
+    my @ind_tag = $input->param('ind_tag');
+    my @indicator = $input->param('indicator');
+    my @params = $input->param();
+    my $record = TransformHtmlToMarc(\@params,$input);
+    if  (C4::Context->preference("marcflavour") eq "UNIMARC"){
+        unless ($record->field('100')){
+        use POSIX qw(strftime);
+        my $string = strftime( "%Y%m%d", localtime(time) );
+        # set 50 to position 26 is biblios, 13 if authorities
+        my $pos=13;
+        $string = sprintf( "%-*s", 35, $string );
+        substr( $string, $pos , 2, "50" );
+        $record->append_fields(MARC::Field->new('100','','',"a"=>$string));
+        }    
+    }
+
+    my ($duplicateauthid,$duplicateauthvalue) = FindDuplicateAuthority($record,$authtypecode) if ($op eq "add") && (!$is_a_modif);
+    my $confirm_not_duplicate = $input->param('confirm_not_duplicate');
+    # it is not a duplicate (determined either by Koha itself or by user checking it's not a duplicate)
+    if (!$duplicateauthid or $confirm_not_duplicate) {
+        if ($is_a_modif ) {    
+            ModAuthority($authid,$record,$authtypecode);
+        } else {
+            ($authid) = AddAuthority($record,$authid,$authtypecode);
+        }
+        print $input->redirect("detail.pl?authid=$authid");
+        exit;
+    } else {
+    # it may be a duplicate, warn the user and do nothing
+        build_tabs($template, $record, $dbh, $encoding,$input);
+        build_hidden_data;
+        $template->param(authid =>$authid,
+                        duplicateauthid     => $duplicateauthid,
+                        duplicateauthvalue  => $duplicateauthvalue,
+                        );
+    }
 } elsif ($op eq "delete") {
 #------------------------------------------------------------------------------------------------------------------------------
-       &AUTHdelauthority($dbh,$authid);
+        &DelAuthority($authid);
+        if ($nonav){
+            print $input->redirect("auth_finder.pl");
+        }else{
+            print $input->redirect("authorities-home.pl?authid=0");
+        }
+                exit;
+} else {
+if ($op eq "duplicate")
+        {
+                $authid = "";
+        }
+        build_tabs ($template, $record, $dbh,$encoding,$input);
+        build_hidden_data;
+        $template->param(oldauthtypetagfield=>$oldauthtypetagfield, oldauthtypetagsubfield=>$oldauthtypetagsubfield,
+                        oldauthnumtagfield=>$oldauthnumtagfield, oldauthnumtagsubfield=>$oldauthnumtagsubfield,
+                        authid                      => $authid , authtypecode=>$authtypecode,  );
 }
 
-build_tabs ($template, $record, $dbh,$encoding);
-build_hidden_data;
-$template->param(
-       authid                       => $authid,
-#      oldbiblionumtagfield        => $oldbiblionumtagfield,
-#      oldbiblionumtagsubfield     => $oldbiblionumtagsubfield,
-#      oldbiblioitemnumtagfield    => $oldbiblioitemnumtagfield,
-# #    oldbiblioitemnumtagsubfield => $oldbiblioitemnumtagsubfield,
-#      oldbiblioitemnumber         => $oldbiblioitemnumber,
-       authtypecode => $authtypecode,
-       );
-
-       my $authtypes = getauthtypes;
+$template->param(authid                       => $authid,
+                 authtypecode => $authtypecode,
+                 linkid=>$linkid,
+);
+
+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;
+    my $selected = 1 if $thisauthtype eq $authtypecode;
+    my %row =(value => $thisauthtype,
+                selected => $selected,
+                authtypetext => $authtypes->{$thisauthtype}{'authtypetext'},
+            );
+    push @authtypesloop, \%row;
 }
 
-$template->param(authtypesloop => \@authtypesloop);
+$template->param(authtypesloop => \@authtypesloop,
+                authtypetext => $authtypes->{$authtypecode}{'authtypetext'},
+                hide_marc => C4::Context->preference('hide_marc'),
+                );
 output_html_with_http_headers $input, $cookie, $template->output;