Colin: adding avatar to collaboration systems and refactoring some user profile stuff. Added photo and avatar fields to user profile.

lib/WebGUI/Form/Image.pm

@@ -0,0 +1,120 @@
+package WebGUI::Form::Image;
+
+=head1 LEGAL
+
+ -------------------------------------------------------------------
+  WebGUI is Copyright 2001-2005 Plain Black Corporation.
+ -------------------------------------------------------------------
+  Please read the legal notices (docs/legal.txt) and the license
+  (docs/license.txt) that came with this distribution before using
+  this software.
+ -------------------------------------------------------------------
+  http://www.plainblack.com                     info@plainblack.com
+ -------------------------------------------------------------------
+
+=cut
+
+use strict;
+use base 'WebGUI::Form::File';
+use WebGUI::International;
+use WebGUI::Session;
+use WebGUI::Storage;
+use WebGUI::Style;
+use WebGUI::Form::YesNo;
+use WebGUI::Session;
+
+=head1 NAME
+
+Package WebGUI::Form::Image
+
+=head1 DESCRIPTION
+
+Creates a text input box form field.
+
+=head1 SEE ALSO
+
+This is a subclass of WebGUI::Form::File, and thereform WebGUI::Form::Image.
+
+=head1 METHODS 
+
+The following methods are specifically available from this class. Check the superclasses for additional methods.
+
+=cut
+
+#-------------------------------------------------------------------
+
+=head2 definition ( [ additionalTerms ] )
+
+See the super class for additional details.
+
+=head3 additionalTerms
+
+The following additional parameters have been added via this sub class.
+
+=head4 name
+
+If no name is specified a default name of "file" will be used.
+
+=head4 maxAttachments
+
+Defaults to 1. Determines how many files the user can upload with this form control.
+
+=head4 profileEnabled
+
+Flag that tells the User Profile system that this is a valid form element in a User Profile
+
+=cut
+
+sub definition {
+	my $class = shift;
+	my $definition = shift || [];
+	push(@{$definition}, {
+		name=>{
+			defaultValue=>"file"
+			},
+		maxAttachments=>{
+			defaultValue=>1
+			},
+		profileEnabled=>{
+			defaultValue=>1
+			},
+		});
+	return $class->SUPER::definition($definition);
+}
+
+
+#-------------------------------------------------------------------
+
+=head2 displayValue ( )
+
+This utility method is used to format values for the Profile system.  It
+displays each image in the storage location that is the value of the
+profile field.
+
+=cut
+
+sub displayValue {
+	my ($self) = @_;
+	return '' unless $self->{value};
+	my $location = WebGUI::Storage->get($self->{value});
+	local $_;
+	my @files = map { sprintf qq!<img src="%s" />!, $location->getUrl($_) } @{ $location->getFiles };
+	my $fileValue = join "<br />\n", @files;
+	return $fileValue;
+	}
+
+#-------------------------------------------------------------------
+
+=head2 getName ()
+
+Returns the human readable name or type of this form control.
+
+=cut
+
+sub getName {
+        return WebGUI::International::get("image","WebGUI");
+}
+
+1;
+
+