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MARC authority management (1st draft. works really poorly)

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1 parent cf90808 commit e7a22dc7c423924a900a3d47f860c2d61f366154 tipaul committed Jun 7, 2004
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+#!/usr/bin/perl
+# WARNING: 4-character tab stops here
+
+# 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;
+require Exporter;
+use CGI;
+use C4::Auth;
+use HTML::Template;
+use C4::Context;
+use C4::Search;
+use C4::Auth;
+use C4::Output;
+use C4::Interface::CGI::Output;
+use C4::AuthoritiesMarc;
+use C4::SearchMarc;
+use C4::Catalogue;
+use C4::Koha; # XXX subfield_is_koha_internal_p
+
+# Creates the list of active tags using the active MARC configuration
+sub create_marclist {
+ my $dbh = C4::Context->dbh;
+ my $tagslib = AUTHgettagslib($dbh,1);
+ my @marcarray;
+ push @marcarray,"";
+ my $widest_menu_item_width = 0;
+ for (my $pass = 1; $pass <= 2; $pass += 1)
+ {
+ for (my $tabloop = 0; $tabloop<=9;$tabloop++)
+ {
+ my $separator_inserted_p = 0; # FIXME... should not use!!
+ foreach my $tag (sort(keys (%{$tagslib})))
+ {
+ foreach my $subfield (sort(keys %{$tagslib->{$tag}}))
+ {
+ next if subfield_is_koha_internal_p($subfield);
+ next unless ($tagslib->{$tag}->{$subfield}->{tab} eq $tabloop);
+ my $menu_item = "$tag$subfield - $tagslib->{$tag}->{$subfield}->{lib}";
+ if ($pass == 1)
+ {
+ $widest_menu_item_width = length $menu_item if($widest_menu_item_width < length $menu_item);
+ } else {
+ if (!$separator_inserted_p)
+ {
+ my $w = int(($widest_menu_item_width - 3 + 0.5)/2);
+ my $s = ('-' x ($w * 4/5));
+ push @marcarray, "$s $tabloop $s";
+ $separator_inserted_p = 1;
+ }
+ push @marcarray, $menu_item;
+ }
+ }
+ }
+ }
+ }
+ return \@marcarray;
+}
+
+# Creates a scrolling list with the associated default value.
+# Using more than one scrolling list in a CGI assigns the same default value to all the
+# scrolling lists on the page !?!? That's why this function was written.
+sub create_scrolling_list {
+ my ($params) = @_;
+ my $scrollist = sprintf("<select name=\"%s\" size=\"%d\" onChange='%s'>\n", $params->{'name'}, $params->{'size'}, $params->{'onChange'});
+
+ foreach my $tag (@{$params->{'values'}})
+ {
+ my $selected = "selected " if($params->{'default'} eq $tag);
+ $scrollist .= sprintf("<option %svalue=\"%s\">%s</option>\n", $selected, $tag, $tag);
+ }
+
+ $scrollist .= "</select>\n";
+
+ return $scrollist;
+}
+
+my $query=new CGI;
+my $op = $query->param('op');
+my $authtypecode = $query->param('authtypecode');
+my $dbh = C4::Context->dbh;
+
+my $startfrom=$query->param('startfrom');
+$startfrom=0 if(!defined $startfrom);
+my ($template, $loggedinuser, $cookie);
+my $resultsperpage;
+
+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'},
+ );
+ warn "X = $authtypes->{$thisauthtype}{'authtypetext'}";
+ push @authtypesloop, \%row;
+}
+
+if ($op eq "do_search") {
+ my @marclist = $query->param('marclist');
+ my @and_or = $query->param('and_or');
+ my @excluding = $query->param('excluding');
+ my @operator = $query->param('operator');
+ my @value = $query->param('value');
+
+ $resultsperpage= $query->param('resultsperpage');
+ $resultsperpage = 19 if(!defined $resultsperpage);
+ my $orderby = $query->param('orderby');
+
+ # builds tag and subfield arrays
+ my @tags;
+
+ foreach my $marc (@marclist) {
+ if ($marc) {
+ my ($tag,$subfield) = MARCfind_marc_from_kohafield($dbh,$marc);
+ if ($tag) {
+ push @tags,$dbh->quote("$tag$subfield");
+ } else {
+ push @tags, $dbh->quote(substr($marc,0,4));
+ }
+ } else {
+ push @tags, "";
+ }
+ }
+ findseealso($dbh,\@tags);
+ my ($results,$total) = catalogsearch($dbh, \@tags,\@and_or,
+ \@excluding, \@operator, \@value,
+ $startfrom*$resultsperpage, $resultsperpage,$orderby);
+
+ ($template, $loggedinuser, $cookie)
+ = get_template_and_user({template_name => "authorities/authorities-home.tmpl",
+ query => $query,
+ type => 'intranet',
+ authnotrequired => 0,
+ flagsrequired => {borrowers => 1},
+ flagsrequired => {catalogue => 1},
+ debug => 1,
+ });
+
+ # multi page display gestion
+ my $displaynext=0;
+ my $displayprev=$startfrom;
+ if(($total - (($startfrom+1)*($resultsperpage))) > 0 ){
+ $displaynext = 1;
+ }
+
+ my @field_data = ();
+
+
+ for(my $i = 0 ; $i <= $#marclist ; $i++)
+ {
+ push @field_data, { term => "marclist", val=>$marclist[$i] };
+ push @field_data, { term => "and_or", val=>$and_or[$i] };
+ push @field_data, { term => "excluding", val=>$excluding[$i] };
+ push @field_data, { term => "operator", val=>$operator[$i] };
+ push @field_data, { term => "value", val=>$value[$i] };
+ }
+
+ my @numbers = ();
+
+ if ($total>$resultsperpage)
+ {
+ for (my $i=1; $i<$total/$resultsperpage+1; $i++)
+ {
+ if ($i<16)
+ {
+ my $highlight=0;
+ ($startfrom==($i-1)) && ($highlight=1);
+ push @numbers, { number => $i,
+ highlight => $highlight ,
+ searchdata=> \@field_data,
+ startfrom => ($i-1)};
+ }
+ }
+ }
+
+ my $from = $startfrom*$resultsperpage+1;
+ my $to;
+
+ if($total < (($startfrom+1)*$resultsperpage))
+ {
+ $to = $total;
+ } else {
+ $to = (($startfrom+1)*$resultsperpage);
+ }
+ $template->param(result => $results,
+ startfrom=> $startfrom,
+ displaynext=> $displaynext,
+ displayprev=> $displayprev,
+ resultsperpage => $resultsperpage,
+ startfromnext => $startfrom+1,
+ startfromprev => $startfrom-1,
+ searchdata=>\@field_data,
+ total=>$total,
+ from=>$from,
+ to=>$to,
+ numbers=>\@numbers,
+ );
+
+} elsif ($op eq "AddStatement") {
+
+ ($template, $loggedinuser, $cookie)
+ = get_template_and_user({template_name => "authorities/authorities-home.tmpl",
+ query => $query,
+ type => 'intranet',
+ authnotrequired => 0,
+ flagsrequired => {catalogue => 1},
+ debug => 1,
+ });
+
+ # Gets the entered information
+ my @marcfields = $query->param('marclist');
+ my @and_or = $query->param('and_or');
+ my @excluding = $query->param('excluding');
+ my @operator = $query->param('operator');
+ my @value = $query->param('value');
+
+ my @statements = ();
+
+ # List of the marc tags to display
+ my $marcarray = create_marclist();
+
+ my $nbstatements = $query->param('nbstatements');
+ $nbstatements = 1 if(!defined $nbstatements);
+
+ for(my $i = 0 ; $i < $nbstatements ; $i++)
+ {
+ my %fields = ();
+
+ # Recreates the old scrolling lists with the previously selected values
+ my $marclist = create_scrolling_list({name=>"marclist",
+ values=> $marcarray,
+ size=> 1,
+ default=>$marcfields[$i],
+ onChange => "sql_update()"}
+ );
+
+ $fields{'marclist'} = $marclist;
+ $fields{'first'} = 1 if($i == 0);
+
+ # Restores the and/or parameters (no need to test the 'and' for activation because it's the default value)
+ $fields{'or'} = 1 if($and_or[$i] eq "or");
+
+ #Restores the "not" parameters
+ $fields{'not'} = 1 if($excluding[$i]);
+
+ #Restores the operators (most common operators first);
+ if($operator[$i] eq "=") { $fields{'eq'} = 1; }
+ elsif($operator[$i] eq "contains") { $fields{'contains'} = 1; }
+ elsif($operator[$i] eq "start") { $fields{'start'} = 1; }
+ elsif($operator[$i] eq ">") { $fields{'gt'} = 1; } #greater than
+ elsif($operator[$i] eq ">=") { $fields{'ge'} = 1; } #greater or equal
+ elsif($operator[$i] eq "<") { $fields{'lt'} = 1; } #lower than
+ elsif($operator[$i] eq "<=") { $fields{'le'} = 1; } #lower or equal
+
+ #Restores the value
+ $fields{'value'} = $value[$i];
+
+ push @statements, \%fields;
+ }
+ $nbstatements++;
+
+ # The new scrolling list
+ my $marclist = create_scrolling_list({name=>"marclist",
+ values=> $marcarray,
+ size=>1,
+ onChange => "sql_update()"});
+ push @statements, {"marclist" => $marclist };
+
+ $template->param("statements" => \@statements,
+ "nbstatements" => $nbstatements);
+
+}
+else {
+ ($template, $loggedinuser, $cookie)
+ = get_template_and_user({template_name => "authorities/authorities-home.tmpl",
+ query => $query,
+ type => 'intranet',
+ authnotrequired => 0,
+ flagsrequired => {catalogue => 1},
+ debug => 1,
+ });
+ #$template->param(loggedinuser => $loggedinuser);
+
+ my $marcarray = create_marclist();
+
+ my $marclist = CGI::scrolling_list(-name=>"marclist",
+ -values=> $marcarray,
+ -size=>1,
+ -multiple=>0,
+ -onChange => "sql_update()",
+ );
+
+ my @statements = ();
+
+ # Considering initial search with 3 criterias
+ push @statements, { "marclist" => $marclist, "first" => 1 };
+ push @statements, { "marclist" => $marclist, "first" => 0 };
+ push @statements, { "marclist" => $marclist, "first" => 0 };
+ my $sth=$dbh->prepare("Select itemtype,description from itemtypes order by description");
+ $sth->execute;
+ my @itemtype;
+ my %itemtypes;
+ push @itemtype, "";
+ $itemtypes{''} = "";
+ while (my ($value,$lib) = $sth->fetchrow_array) {
+ push @itemtype, $value;
+ $itemtypes{$value}=$lib;
+ }
+
+ my $CGIitemtype=CGI::scrolling_list( -name => 'value',
+ -values => \@itemtype,
+ -labels => \%itemtypes,
+ -size => 1,
+ -multiple => 0 );
+ $sth->finish;
+
+ my @branches;
+ my @select_branch;
+ my %select_branches;
+ my ($count2,@branches)=branches();
+ push @select_branch, "";
+ $select_branches{''} = "";
+ for (my $i=0;$i<$count2;$i++){
+ push @select_branch, $branches[$i]->{'branchcode'};#
+ $select_branches{$branches[$i]->{'branchcode'}} = $branches[$i]->{'branchname'};
+ }
+ my $CGIbranch=CGI::scrolling_list( -name => 'value',
+ -values => \@select_branch,
+ -labels => \%select_branches,
+ -size => 1,
+ -multiple => 0 );
+ $sth->finish;
+
+
+ $template->param("statements" => \@statements,
+ "nbstatements" => 3,
+ CGIitemtype => $CGIitemtype,
+ CGIbranch => $CGIbranch,
+ );
+}
+
+$template->param(authtypesloop => \@authtypesloop);
+
+# Print the page
+output_html_with_http_headers $query, $cookie, $template->output;
+
+# Local Variables:
+# tab-width: 4
+# End:
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