195 lines
4.7 KiB
Perl
195 lines
4.7 KiB
Perl
package WebGUI::Form::Group;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2005 Plain Black Corporation.
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-------------------------------------------------------------------
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Please read the legal notices (docs/legal.txt) and the license
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(docs/license.txt) that came with this distribution before using
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this software.
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-------------------------------------------------------------------
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http://www.plainblack.com info@plainblack.com
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-------------------------------------------------------------------
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=cut
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use strict;
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use base 'WebGUI::Form::Control';
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use WebGUI::Form::HiddenList;
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use WebGUI::Form::SelectList;
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use WebGUI::Grouping;
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use WebGUI::Icon;
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use WebGUI::International;
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use WebGUI::Session;
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use WebGUI::SQL;
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=head1 NAME
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Package WebGUI::Form::group
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=head1 DESCRIPTION
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Creates a group chooser field.
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=head1 SEE ALSO
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This is a subclass of WebGUI::Form::Control.
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=head1 METHODS
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The following methods are specifically available from this class. Check the superclass for additional methods.
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=cut
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#-------------------------------------------------------------------
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=head2 definition ( [ additionalTerms ] )
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See the super class for additional details.
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=head3 additionalTerms
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The following additional parameters have been added via this sub class.
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=head4 size
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How many rows should be displayed at once? Defaults to 1.
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=head4 multiple
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Set to "1" if multiple groups should be selectable. Defaults to 0.
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=head4 excludeGroups
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An array reference containing a list of groups to exclude from the list. Defaults to an empty array reference.
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=head4 defaultValue
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This will be used if no value is specified. Should be passed as an array reference. Defaults to 7 (Everyone).
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=head4 label
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A text label that will be displayed if toHtmlWithWrapper() is called. Defaults to getName().
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=cut
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sub definition {
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my $class = shift;
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my $definition = shift || [];
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push(@{$definition}, {
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label=>{
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defaultValue=>$class->getName()
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},
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size=>{
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defaultValue=>1
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},
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defaultValue=>{
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defaultValue=>[7]
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},
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multiple=>{
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defaultValue=>0
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},
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excludeGroups=>{
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defaultValue=>[]
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}
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});
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return $class->SUPER::definition($definition);
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}
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#-------------------------------------------------------------------
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=head2 getName ()
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Returns the human readable name or type of this form control.
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=cut
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sub getName {
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return WebGUI::International::get("group","WebGUI");
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}
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#-------------------------------------------------------------------
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=head2 getValueFromPost ( )
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Returns either what's posted or if nothing comes back it returns "2" the ID of the Registered Users group.
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=cut
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sub getValueFromPost {
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my $self = shift;
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my @data = $session{cgi}->param($self->{name});
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if (scalar(@data)) {
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return wantarray ? @data : join("\n",@data);
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}
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return wantarray ? @{[2]} : 2;
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}
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#-------------------------------------------------------------------
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=head2 toHtml ( )
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Returns a group pull-down field. A group pull down provides a select list that provides name value pairs for all the groups in the WebGUI system.
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=cut
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sub toHtml {
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my $self = shift;
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my $where;
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if ($self->{excludeGroups}[0] ne "") {
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$where = "and groupId not in (".quoteAndJoin($self->{excludeGroups}).")";
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}
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return WebGUI::Form::SelectList->new(
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options=>WebGUI::SQL->buildHashRef("select groupId,groupName from groups where showInForms=1 $where order by groupName"),
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name=>$self->{name},
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id=>$self->{id},
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value=>$self->{value},
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extras=>$self->{extras},
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size=>$self->{size},
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multiple=>$self->{multiple},
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defaultValue=>$self->{defaultValue}
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)->toHtml;
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}
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#-------------------------------------------------------------------
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=head2 toHtmlAsHidden ( )
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Creates a series of hidden fields representing the data in the list.
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=cut
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sub toHtmlAsHidden {
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my $self = shift;
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return WebGUI::Form::HiddenList->new(
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value=>$self->{value},
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defaultValue=>$self->{defaultValue},
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name=>$self->{name},
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options=>WebGUI::SQL->buildHashRef("select groupId,groupName from groups")
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)->toHtmlAsHidden;
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}
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#-------------------------------------------------------------------
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=head2 toHtmlWithWrapper ( )
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Renders the form field to HTML as a table row complete with labels, subtext, hoverhelp, etc. Also adds a manage icon next to the field if the current user is in the admins group.
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=cut
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sub toHtmlWithWrapper {
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my $self = shift;
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if (WebGUI::Grouping::isInGroup(3)) {
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my $subtext = manageIcon("op=listGroups");
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$self->{subtext} = $subtext . $self->{subtext};
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}
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return $self->SUPER::toHtmlWithWrapper;
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}
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1;
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