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Koha/authorities/authorities.pl
tgarip1957 04b2e6112f Finalized XML version for intranet
2006-09-27 21:19:21 +00:00

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#!/usr/bin/perl
# $Id$
# Copyright 2000-2002 Katipo Communications
#
# 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 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
use strict;
use CGI;
use C4::Auth;
use C4::Output;
use C4::Interface::CGI::Output;
use C4::AuthoritiesMarc;
use C4::Biblio;
use C4::Context;
use C4::Koha; # XXX subfield_is_koha_internal_p
use Encode;
use vars qw( $tagslib);
use vars qw( $authorised_values_sth);
use vars qw( $is_a_modif );
my $input = new CGI;
my $z3950 = $input->param('z3950');
my $logstatus=C4::Context->preference('Activate_log');
my $xml;
my $itemtype; # created here because it can be used in build_authorized_values_list sub
=item build_authorized_values_list
=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,
-override => 1,
-size => 1,
-multiple => 0 );
}
=item create_input
builds the <input ...> entry for a subfield.
=cut
sub create_input () {
my ($tag,$subfield,$value,$i,$tabloop,$rec,$authorised_values_sth,$id) = @_;
my $dbh=C4::Context->dbh;
$value =~ s/"/&quot;/g;
my %subfield_data;
$subfield_data{id}=$id;
$subfield_data{tag}=$tag;
$subfield_data{subfield}=$subfield;
$subfield_data{marc_lib}="<span id=\"error$i\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
$subfield_data{marc_lib_plain}=$tagslib->{$tag}->{$subfield}->{lib};
$subfield_data{tag_mandatory}=$tagslib->{$tag}->{mandatory};
$subfield_data{mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
$subfield_data{repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
$subfield_data{index} = $i;
$subfield_data{visibility} = "display:none" if (substr($tagslib->{$tag}->{$subfield}->{hidden},2,1) gt "0") ; #check parity
# 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);
# it's linking authority field to another authority
} elsif ($tagslib->{$tag}->{$subfield}->{link}) {
$subfield_data{marc_value}="<input onblur=\"this.style.backgroundColor='#ffffff';\" onfocus=\"this.style.backgroundColor='#ffffff;'\" tabindex=\"1\" type=\"text\" name=\"field_value\" id=\"field_value$id\" value=\"$value\" size=\"40\" maxlength=\"255\" DISABLE READONLY> <a style=\"cursor: help;\" href=\"javascript:Dopop('../authorities/auth_linker.pl?index=$id',$id);\">...</a>";
# 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/value_builder";
unless (opendir(DIR, "$cgidir")) {
$cgidir = C4::Context->intranetdir."/value_builder";
}
my $plugin=$cgidir."/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
require $plugin;
my $extended_param = plugin_parameters($dbh,$rec,$tagslib,$i,$tabloop);
my ($function_name,$javascript) = plugin_javascript($dbh,$rec,$tagslib,$i,$tabloop);
$subfield_data{marc_value}="<input tabindex=\"1\" type=\"text\" name=\"field_value\" id=\"field_value$id\" value=\"$value\" size=\"40\" maxlength=\"255\" DISABLE READONLY OnFocus=\"javascript:Focus$function_name($i)\" OnBlur=\"javascript:Blur$function_name($i); \"> <a style=\"cursor: help;\" href=\"javascript:Clic$function_name($i)\">...</a> $javascript";
# it's an hidden field
} elsif ($tag eq '') {
$subfield_data{marc_value}="<input onblur=\"this.style.backgroundColor='#ffffff';\" onfocus=\"this.style.backgroundColor='#ffffff'; \" tabindex=\"1\" type=\"hidden\" name=\"field_value\" id=\"field_value$id\" value=\"$value\">";
} elsif (substr($tagslib->{$tag}->{$subfield}->{'hidden'},2,1) gt "1") {
$subfield_data{marc_value}="<input onblur=\"this.style.backgroundColor='#ffffff';\" onfocus=\"this.style.backgroundColor='#ffffff'; \" tabindex=\"1\" type=\"text\" name=\"field_value\" id=\"field_value$id\" value=\"$value\" size=\"40\" maxlength=\"255\" >";
# it's a standard field
} else {
if (length($value) >100) {
$subfield_data{marc_value}="<textarea tabindex=\"1\" name=\"field_value\" id=\"field_value$id\" cols=\"40\" rows=\"5\" >$value</textarea>";
} else {
$subfield_data{marc_value}="<input onblur=\"this.style.backgroundColor='#ffffff';\" onfocus=\"this.style.backgroundColor='#ffffff'; \" tabindex=\"1\" type=\"text\" name=\"field_value\" id=\"field_value$id\" value=\"$value\" size=\"50\">"; #"
}
}
return \%subfield_data;
}
sub build_tabs ($$$;$){
my($template, $xmlhash, $dbh,$addedfield) = @_;
# fill arrays
my @loop_data =();
my $tag;
my $i=0;
my $id=100;
my ($authidtagfield,$authidtagsubfield)=MARCfind_marc_from_kohafield("authid","authorities");
my $authorised_values_sth = $dbh->prepare("select authorised_value,lib
from authorised_values
where category=? order by lib");
my $author;
my $controlfields;
my $leader;
if ($xmlhash){
$author=$xmlhash->{'datafield'};
$controlfields=$xmlhash->{'controlfield'};
$leader=$xmlhash->{'leader'};
}
my @BIG_LOOP;
my %built;
# loop through each tab 0 through 9
for (my $tabloop = 0; $tabloop <= 9; $tabloop++) {
my @loop_data = ();
foreach my $tag (sort(keys (%{$tagslib}))) {
my $indicator;
# if MARC::Record is not empty => use it as master loop, then add missing subfields that should be in the tab.
# if MARC::Record is empty => use tab as master loop.
if ($xmlhash) {
####
my %tagdefined;
my %definedsubfields;
my $hiddenrequired;
my ($ind1,$ind2);
if ($tag>9){
next if ($tag eq $authidtagfield); #we do not want authid to duplicate
foreach my $data (@$author){
$hiddenrequired=0;
my @subfields_data;
undef %definedsubfields;
if ($data->{'tag'} eq $tag){
$tagdefined{$tag}=1 ;
if ($built{$tag}==1){
$hiddenrequired=1;
}
$ind1=" ";
$ind2=" ";
foreach my $subfieldcode ( $data->{'subfield'}){
foreach my $code ( @$subfieldcode){
next if ($tagslib->{$tag}->{$code->{'code'}}->{tab} ne $tabloop);
my $subfield=$code->{'code'} ;
my $value=$code->{'content'};
$definedsubfields{$tag.$subfield}=1 ;
$built{$tag}=1;
push(@subfields_data, &create_input($tag,$subfield,$value,$i,$tabloop,$xmlhash,$authorised_values_sth,$id)) ;
$i++ ;
}
} ##each subfield
$ind1=$data->{'ind1'};
$ind2= $data->{'ind2'};
if ($hiddenrequired && $#loop_data >=0 && $loop_data[$#loop_data]->{'tag'} eq $tag) {
my @hiddensubfields_data;
my %tag_data;
push(@hiddensubfields_data, &create_input('','','',$i,$tabloop,$xmlhash,$authorised_values_sth,$id));
$tag_data{tag} = '';
$tag_data{tag_lib} = '';
$tag_data{indicator} = '';
$tag_data{subfield_loop} = \@hiddensubfields_data;
push (@loop_data, \%tag_data);
$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} ne $tabloop);
next if ((substr($tagslib->{$tag}->{$subfield}->{hidden},2,1) >1) ); #check for visibility flag
next if ($definedsubfields{$tag.$subfield} );
push(@subfields_data, &create_input($tag,$subfield,'',$i,$tabloop,$xmlhash,$authorised_values_sth,$id));
$definedsubfields{$tag.$subfield}=1;
$i++;
}
if ($#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} = $ind1.$ind2 if ($tag>=10);
$tag_data{subfield_loop} = \@subfields_data;
push (@loop_data, \%tag_data);
}
$id++;
}## if tag matches
}#eachdata
}else{ ## tag <10
next if ($tag eq $authidtagfield); #we do not want authid to duplicate
if ($tag eq "000" || $tag eq "LDR"){
my $subfield="@";
next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
my @subfields_data;
my $value=$leader->[0] if $leader->[0];
$tagdefined{$tag}=1 ;
push(@subfields_data, &create_input($tag,$subfield,$value,$i,$tabloop,$xmlhash,$authorised_values_sth,$id));
$i++;
if ($#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{subfield_loop} = \@subfields_data;
$tag_data{fixedfield} = 1;
push (@loop_data, \%tag_data);
}
}else{
foreach my $control (@$controlfields){
my $subfield="@";
next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
next if ($tagslib->{$tag} eq $authidtagfield);
my @subfields_data;
if ($control->{'tag'} eq $tag){
$hiddenrequired=0;
$tagdefined{$tag}=1;
if ($built{$tag}==1){$hiddenrequired=1;}
my $value=$control->{'content'} ;
$definedsubfields{$tag.'@'}=1;
push(@subfields_data, &create_input($tag,$subfield,$value,$i,$tabloop,$xmlhash,$authorised_values_sth,$id));
$i++;
$built{$tag}=1;
###hiddenrequired
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{subfield_loop} = \@subfields_data;
$tag_data{fixedfield} = 1;
push (@loop_data, \%tag_data);
}
$id++;
}## tag matches
}# each control
}
}##tag >9
##### Any remaining tag
my @subfields_data;
# now, loop again to add parameter subfield that are not in the MARC::Record
foreach my $subfield (sort( keys %{$tagslib->{$tag}})) {
next if ($tagdefined{$tag} );
next if (length $subfield !=1);
next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
next if ((substr($tagslib->{$tag}->{$subfield}->{hidden},2,1) > 1) ); #check for visibility flag
push(@subfields_data, &create_input($tag,$subfield,'',$i,$tabloop,$xmlhash,$authorised_values_sth,$id));
$tagdefined{$tag.$subfield}=1;
$i++;
}
if ($#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} = $ind1.$ind2 if ($tag>=10);
$tag_data{subfield_loop} = \@subfields_data;
if ($tag<10) {
$tag_data{fixedfield} = 1;
}
push (@loop_data, \%tag_data);
}
if ($addedfield eq $tag) {
my %tag_data;
my @subfields_data;
$id++;
$tagdefined{$tag}=1 ;
foreach my $subfield (sort( keys %{$tagslib->{$tag}})) {
next if (length $subfield !=1);
next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
next if ((substr($tagslib->{$tag}->{$subfield}->{hidden},2,1) >1) ); #check for visibility flag
$addedfield="";
push(@subfields_data, &create_input($tag,$subfield,'',$i,$tabloop,$xmlhash,$authorised_values_sth,$id));
$i++;
}
if ($#subfields_data >= 0) {
$tag_data{tag} = $tag;
$tag_data{tag_lib} = $tagslib->{$tag}->{lib};
$tag_data{repeatable} = $tagslib->{$tag}->{repeatable};
$tag_data{indicator} = ' ' if ($tag>=10);
$tag_data{subfield_loop} = \@subfields_data;
if ($tag<10) {
$tag_data{fixedfield} = 1;
}
push (@loop_data, \%tag_data);
}
}
# if breeding is empty
} else {
my @subfields_data;
foreach my $subfield (sort(keys %{$tagslib->{$tag}})) {
next if (length $subfield !=1);
next if ((substr($tagslib->{$tag}->{$subfield}->{hidden},2,1) >1) ); #check for visibility flag
next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
push(@subfields_data, &create_input($tag,$subfield,'',$i,$tabloop,$xmlhash,$authorised_values_sth,$id));
$i++;
}
if ($#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} = $indicator;
$tag_data{subfield_loop} = \@subfields_data;
$tag_data{tagfirstsubfield} = $tag_data{subfield_loop}[0];
if ($tag<10) {
$tag_data{fixedfield} = 1;
}
push (@loop_data, \%tag_data);
}
}
$id++;
}
if ($#loop_data >=0) {
my %big_loop_line;
$big_loop_line{number}=$tabloop;
$big_loop_line{innerloop}=\@loop_data;
push @BIG_LOOP,\%big_loop_line;
}
# $template->param($tabloop."XX" =>\@loop_data);
$template->param(BIG_LOOP => \@BIG_LOOP);
}## tab loop
}
sub build_hidden_data () {
# build hidden data =>
# we store everything, even if we show only requested subfields.
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++
}
}
}
# ========================
# MAIN
#=========================
my $input = new CGI;
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');
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,$authid) if !$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,
});
$template->param(nonav => $nonav,index=>$myindex,authtypecode=>$authtypecode,);
$tagslib = AUTHgettagslib($dbh,1,$authtypecode);
my $xmlhash;
my $xml;
$xmlhash = XMLgetauthorityhash($dbh,$authid) if ($authid);
my ($oldauthnumtagfield,$oldauthnumtagsubfield);
my ($oldauthtypetagfield,$oldauthtypetagsubfield);
$is_a_modif=0;
if ($authid) {
$is_a_modif=1;
($oldauthnumtagfield,$oldauthnumtagsubfield) = MARCfind_marc_from_kohafield("authid","authorities");
($oldauthtypetagfield,$oldauthtypetagsubfield) = MARCfind_marc_from_kohafield("authtypecode","authorities");
}
#------------------------------------------------------------------------------------------------------------------------------
if ($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');
## check for malformed xml -- non UTF-8 like (MARC8) will break xml without warning
### This usually happens with data coming from other Z3950 servers
## Slows the saving process so comment out at your own risk
eval{
$xml = MARChtml2xml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag);
};
if ($@){
warn $@;
$template->param(error =>1,xmlerror=>1,);
goto FINAL;
}; # check for a duplicate
###Authorities need the XML header unlike biblios
$xml='<?xml version="1.0" encoding="UTF-8"?>'.$xml;
my $xmlhash=XML_xml2hash_onerecord($xml);
my ($duplicateauthid,$duplicateauthvalue) = C4::AuthoritiesMarc::FindDuplicateauth($xmlhash,$authtypecode) if ($op eq "add") && (!$is_a_modif);
#warn "duplicate:$duplicateauthid,$duplicateauthvalue";
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 $confirm_not_duplicate) {
# warn "noduplicate";
if ($is_a_modif ) {
$authid=AUTHmodauthority($dbh,$authid,$xmlhash,$authtypecode);
} else {
$authid = AUTHaddauthority($dbh,$xmlhash,'',$authtypecode);
}
# now, redirect to detail page
if ($nonav){
#warn ($myindex,$nonav);
print $input->redirect("auth_finder.pl?index=$myindex&nonav=$nonav&authtypecode=$authtypecode");
}else{
print $input->redirect("detail.pl?nonav=$nonav&authid=$authid");
}
exit;
} else {
FINAL:
#warn "duplicate";
# it may be a duplicate, warn the user and do nothing
build_tabs ($template, $xmlhash, $dbh);
build_hidden_data;
$template->param(authid =>$authid,
duplicateauthid => $duplicateauthid,
duplicateauthvalue => $duplicateauthvalue,
);
}
#------------------------------------------------------------------------------------------------------------------------------
} elsif ($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');
my $xml = MARChtml2xml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag);
$xml='<?xml version="1.0" encoding="UTF-8"?>'.$xml;
my $xmlhash=XML_xml2hash_onerecord($xml);
# adding an empty field
build_tabs ($template, $xmlhash, $dbh,$addedfield);
build_hidden_data;
$template->param(
authid => $authid,);
} elsif ($op eq "delete") {
#------------------------------------------------------------------------------------------------------------------------------
&AUTHdelauthority($dbh,$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, $xmlhash, $dbh);
build_hidden_data;
$template->param(oldauthtypetagfield=>$oldauthtypetagfield, oldauthtypetagsubfield=>$oldauthtypetagsubfield,
oldauthnumtagfield=>$oldauthnumtagfield, oldauthnumtagsubfield=>$oldauthnumtagsubfield,
authid => $authid , authtypecode=>$authtypecode, );
}
$template->param(
authid => $authid,
authtypecode => $authtypecode,
linkid=>$linkid,
intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
intranetstylesheet => C4::Context->preference("intranetstylesheet"),
IntranetNav => C4::Context->preference("IntranetNav"),
advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
);
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(authtypesloop => \@authtypesloop,
authtypetext => $authtypes->{$authtypecode}{'authtypetext'},
nonav=>$nonav,);
output_html_with_http_headers $input, $cookie, $template->output;
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