226 lines
8.1 KiB
Perl
226 lines
8.1 KiB
Perl
package WebGUI::Asset::Wobject::Carousel;
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$VERSION = "1.0.0";
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#-------------------------------------------------------------------
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# WebGUI is Copyright 2001-2008 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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use strict;
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use JSON;
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use WebGUI::International;
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use Moose;
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use WebGUI::Definition::Asset;
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extends 'WebGUI::Asset::Wobject';
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define assetName => [ 'assetName', 'Asset_Carousel' ];
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define icon => 'Carousel.png';
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define tableName => 'Carousel';
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property templateId => (
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fieldType => "template",
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default => 'CarouselTmpl0000000001',
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tab => "display",
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noFormPost => 0,
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namespace => "Carousel",
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hoverHelp => [ 'carousel template description', 'Asset_Carousel' ],
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label => [ 'carousel template label', 'Asset_Carousel' ],
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);
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property slideWidth => (
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fieldType => "integer",
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default => 0,
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tab => "display",
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hoverHelp => [ 'carousel slideWidth description', 'Asset_Carousel' ],
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label => [ 'carousel slideWidth label', 'Asset_Carousel' ],
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);
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property slideHeight => (
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fieldType => "integer",
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default => 0,
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tab => "display",
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hoverHelp => ['carousel slideHeight description', 'Asset_Carousel' ],
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label => ['carousel slideHeight label', 'Asset_Carousel' ],
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);
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property items => (
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noFormPost => 1,
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fieldType => 'text',
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);
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#-------------------------------------------------------------------
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=head2 getEditForm ( )
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returns the tabform object that will be used in generating the edit page for New Wobjects.
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This method is optional if you set autoGenerateForms=1 in the definition.
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=cut
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override getEditForm => sub {
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my $self = shift;
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my $tabform = super();
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my $i18n = WebGUI::International->new($self->session, "Asset_Carousel");
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$self->session->style->setScript($self->session->url->extras('yui/build/editor/editor-min.js'));
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$self->session->style->setLink($self->session->url->extras('yui/build/editor/assets/skins/sam/editor.css'), {type =>'text/css', rel=>'stylesheet'});
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$self->session->style->setScript($self->session->url->extras('wobject/Carousel/carousel.js'));
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my $tableRowStart =
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'<tr id="items_row">'
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.' <td class="formDescription" valign="top" style="width: 180px;"><label for="item1">'
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.$i18n->get("items label").'</label><div class="wg-hoverhelp">'.$i18n->get("items description").'</div></td>'
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.' <td id="items_td" valign="top" class="tableData">'
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.' <input type="button" value="Add item" onClick="javascript:addItem()"></input><br />'
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." <br />\n";
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$tabform->getTab("properties")->addField('ReadOnly', value => $tableRowStart);
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if($self->items){
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my @items = @{JSON->new->decode($self->items)->{items}};
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foreach my $item (@items){
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my $itemNr = $item->{sequenceNumber};
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my $itemHTML = "<div id='item_div".$itemNr."' name='item_div_".$itemNr."'>\n"
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."<span>\n"
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.$i18n->get("id label").'<div class="wg-hoverhelp">'.$i18n->get("id description").'</div>: '
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.'<input type="text" id="itemId'.$itemNr.'" '
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.'name="itemId_'.$itemNr.'" value="'.$item->{itemId}.'">'
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."</span>\n"
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."<input type='button' id='deleteItem".$itemNr."' value='Delete this item'
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onClick='javascript:deleteItem(this.id)'></input>\n"
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.'<textarea id="item'.$itemNr.'" name="item_'.$itemNr.'" '
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.'class="carouselItemText" rows="#" cols="#" '
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.'style="width: 500px; height: 80px;">'.$item->{text}."</textarea><br />\n";
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$itemHTML .=
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" <script type='text/javascript'>\n"
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.'var myEditor'.$itemNr.' '
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.'= new YAHOO.widget.SimpleEditor("item'.$itemNr.'", '
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."{height: '80px', width: '500px', handleSubmit: true});\n"
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.'myEditor'.$itemNr.".render()\n"
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."</script>\n"
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."</div>\n";
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$tabform->getTab("properties")->addField('ReadOnly', value => $itemHTML);
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}
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}
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else{
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my $itemHTML = "<div id='item_div1' name='item_div_1'>\n"
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."<span>\n"
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.$i18n->get("id label").'<div class="wg-hoverhelp">'.$i18n->get("id description").'</div>: '
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.' <input type="text" id="itemId1" name="itemId_1" value="carousel_item_1">'
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."</span>\n"
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."<input type='button' id='deleteItem1' value='Delete this item' onClick='javascript:deleteItem(this.id)'></input>\n"
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.'<textarea id="item1" name="item_1" class="carouselItemText" rows="#" cols="#" '
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."style='width: 500px; height: 80px;'></textarea><br />\n";
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$itemHTML .=
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"<script type='text/javascript'>\n"
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."var myEditor1 = new YAHOO.widget.SimpleEditor('item1', {height: '80px', width: '500px', handleSubmit: true});\n"
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."myEditor1.render()\n"
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."</script>\n";
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$tabform->getTab("properties")->addField('ReadOnly', value => $itemHTML);
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}
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my $tableRowEnd = qq|
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</td>
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</tr>
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|;
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$tabform->getTab("properties")->addField('ReadOnly', value => $tableRowEnd);
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return $tabform;
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};
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#-------------------------------------------------------------------
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=head2 prepareView ( )
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See WebGUI::Asset::prepareView() for details.
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=cut
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sub prepareView {
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my $self = shift;
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$self->SUPER::prepareView();
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my $template = WebGUI::Asset::Template->newById($self->session, $self->templateId);
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if (!$template) {
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WebGUI::Error::ObjectNotFound::Template->throw(
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error => qq{Template not found},
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templateId => $self->templateId,
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assetId => $self->getId,
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);
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}
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$template->prepare;
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$self->{_viewTemplate} = $template;
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}
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#-------------------------------------------------------------------
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=head2 processEditForm ( )
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Used to process properties from the form posted.
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=cut
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override processEditForm => sub {
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my $self = shift;
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my $form = $self->session->form;
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my (@items,$items);
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super();
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foreach my $param ($form->param) {
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if ($param =~ m/^item_/){
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my $sequenceNumber = $param;
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$sequenceNumber =~ s/^item_//;
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if($form->process('itemId_'.$sequenceNumber)){
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push(@items,{
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sequenceNumber => $sequenceNumber,
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text => $form->process($param),
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itemId => $form->process('itemId_'.$sequenceNumber),
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});
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}
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}
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}
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my @sortedItems = sort { $a->{sequenceNumber} cmp $b->{sequenceNumber} } @items;
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@items = ();
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for (my $i=0; $i<scalar @sortedItems; $i++) {
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$sortedItems[$i]->{sequenceNumber} = $i + 1;
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push(@items,$sortedItems[$i]);
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}
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$items = JSON->new->encode({items => \@items});
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$self->update({items => $items});
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return undef;
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};
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#-------------------------------------------------------------------
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=head2 view ( )
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method called by the www_view method. Returns a processed template
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to be displayed within the page style.
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=cut
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sub view {
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my $self = shift;
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my $session = $self->session;
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my (@item_loop);
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#This automatically creates template variables for all of your wobject's properties.
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my $var = $self->get;
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if($self->items){
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$var->{item_loop} = JSON->new->decode($self->items)->{items};
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}
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#This is an example of debugging code to help you diagnose problems.
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#WebGUI::ErrorHandler::warn($self->get("templateId"));
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return $self->processTemplate($var, undef, $self->{_viewTemplate});
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}
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__PACKAGE__->meta->make_immutable;
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1;
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#vim:ft=perl
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