public function getPages($samples = 0)
{
if (empty($this->_pages)) {
$option = new Application_Model_Option_Value();
$this->_pages = $option->findAll(array('remove_folder' => new Zend_Db_Expr('folder_category_id IS NULL'), 'is_visible' => 1));
}
if ($this->_pages->count() == 0 and $samples > 0) {
$color = str_replace('#', '', $this->getDesignBlock('tabbar')->getImageColor());
$dummy = new Application_Model_Option();
$dummy->find('newswall', 'code');
$dummy->setTabbarName('Sample')->setIsDummy(1)->setIconUrl(parent::getUrl('template/block/colorize', array('id' => $dummy->getIconId(), 'color' => $color)));
for ($i = 0; $i < $samples; $i++) {
$this->_pages->addRow($this->_pages->count(), $dummy);
}
}
return $this->_pages;
}