170 lines
3.7 KiB
Perl
170 lines
3.7 KiB
Perl
package WebGUI::Form::Url;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2009 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::Text';
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use WebGUI::International;
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=head1 NAME
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Package WebGUI::Form::Url
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=head1 DESCRIPTION
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Creates a URL form field.
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=head1 SEE ALSO
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This is a subclass of WebGUI::Form::Text.
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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 superclass 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 maxlength
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Defaults to 2048. Determines the maximum number of characters allowed in this field.
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=cut
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sub definition {
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my $class = shift;
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my $session = shift;
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my $definition = shift || [];
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my $i18n = WebGUI::International->new($session);
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push(@{$definition}, {
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maxlength=>{
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defaultValue=> 2048
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},
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});
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return $class->SUPER::definition($session, $definition);
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}
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#-------------------------------------------------------------------
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=head2 getName ( session )
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Returns the human readable name of this control.
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=cut
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sub getName {
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my ($self, $session) = @_;
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return WebGUI::International->new($session, 'WebGUI')->get('478');
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}
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#-------------------------------------------------------------------
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=head2 getValue ( )
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Parses the posted value and tries to make corrections if necessary.
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=cut
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sub getValue {
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my $self = shift;
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my $value = $self->SUPER::getValue(@_);
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$value =~ tr/\r\n//d;
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# empty
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if ($value eq "" || $value =~ m{^http://$}i) {
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return "";
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}
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# proper email url
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elsif ($value =~ /mailto:/) {
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return $value;
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}
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# improper email url
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elsif ($value =~ /^([A-Z0-9]+[._+-]?){1,}([A-Z0-9]+[_+-]?)+\@(([A-Z0-9]+[._-]?){1,}[A-Z0-9]+\.){1,}[A-Z]{2,4}$/i) {
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return "mailto:".$value;
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}
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# proper web url
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elsif ($value =~ /^\// || $value =~ /:\/\// || $value =~ /^\^/) {
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return $value;
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}
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# improper web url
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return "http://".$value;
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}
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#-------------------------------------------------------------------
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=head2 getValueAsHtml ( )
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Formats as a link.
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=cut
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sub getValueAsHtml {
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my $self = shift;
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my $url = $self->getOriginalValue;
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return '<a href="'.$url.'">'.$url.'</a>';
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}
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#-------------------------------------------------------------------
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=head2 headTags ( )
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Add JS.
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=cut
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sub headTags {
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my $self = shift;
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$self->session->style->setScript($self->session->url->extras('addHTTP.js'),{ type=>'text/javascript' });
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$self->SUPER::headTags();
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return;
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}
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#-------------------------------------------------------------------
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=head2 isDynamicCompatible ( )
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A class method that returns a boolean indicating whether this control is compatible with the DynamicField control.
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=cut
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sub isDynamicCompatible {
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return 1;
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}
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#-------------------------------------------------------------------
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=head2 toHtml ( )
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Renders a URL field.
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=cut
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sub toHtml {
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my $self = shift;
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$self->set("extras", $self->get('extras') . ' onblur="addHTTP(this.form.'.$self->get("name").')"');
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return $self->SUPER::toHtml;
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}
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1;
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