adding authtype management (MARC authority types)

C4/Koha.pm

@@ -58,6 +58,7 @@ Koha.pm provides many functions for Koha scripts.
 			&getbranches &getbranch
 			&getprinters &getprinter
 			&getitemtypes &getitemtypeinfo
+			&getauthtypes
 			$DEBUG);
 
 use vars qw();
@@ -221,7 +222,7 @@ sub getbranches {
 	return (\%branches);
 }
 
-=head2 itemtypes
+=head2 getitemtypes
 
   $itemtypes = &getitemtypes();
 
@@ -271,8 +272,57 @@ sub getitemtypes {
 	return (\%itemtypes);
 }
 
+=head2 getauthtypes
 
-=head2 itemtypes
+  $authtypes = &getauthtypes();
+
+Returns information about existing authtypes.
+
+build a HTML select with the following code :
+
+=head3 in PERL SCRIPT
+
+my $authtypes = getauthtypes;
+my @authtypesloop;
+foreach my $thisauthtype (keys %$authtypes) {
+	my $selected = 1 if $thisauthtype eq $authtype;
+	my %row =(value => $thisauthtype,
+				selected => $selected,
+				authtypetext => $authtypes->{$thisauthtype}->{'authtypetext'},
+			);
+	push @authtypesloop, \%row;
+}
+$template->param(itemtypeloop => \@itemtypesloop);
+
+=head3 in TEMPLATE
+
+<form action='<!-- TMPL_VAR name="script_name" -->' method=post>
+	<select name="authtype">
+	<!-- TMPL_LOOP name="authtypeloop" -->
+		<option value="<!-- TMPL_VAR name="value" -->" <!-- TMPL_IF name="selected" -->selected<!-- /TMPL_IF -->><!-- TMPL_VAR name="authtypetext" --></option>
+	<!-- /TMPL_LOOP -->
+	</select>
+	<input type=text name=searchfield value="<!-- TMPL_VAR name="searchfield" -->">
+	<input type="submit" value="OK" class="button">
+</form>
+
+
+=cut
+
+sub getauthtypes {
+# returns a reference to a hash of references to authtypes...
+	my %authtypes;
+	my $dbh = C4::Context->dbh;
+	my $sth=$dbh->prepare("select * from auth_types order by authtypetext");
+	$sth->execute;
+	while (my $IT=$sth->fetchrow_hashref) {
+			$authtypes{$IT->{'authtypecode'}}=$IT;
+	}
+	return (\%authtypes);
+}
+
+
+=head2 getitemtypeinfo
 
   $itemtype = &getitemtype($itemtype);