function render()
{
// get a list with all the global template sets
$ts = new TemplateSets();
$globalTemplates = $ts->getGlobalTemplateSets();
$this->setValue("templates", $globalTemplates);
$defaultTs = $ts->getDefaultTemplateSet();
$this->setValue("defaultTemplate", $defaultTs->getName());
parent::render();
}
/**
* returns a TemplateSet object with the information about the template used
* by the blog
*
* @return a TemplateSet object
*/
function getTemplateSet()
{
// since including these files is quite a costly operation, let's do it only
// whenever we have to instead of always and always always... :)
if ($this->_templateSet == null) {
include_once PLOG_CLASS_PATH . "class/template/templatesets/templatesets.class.php";
$ts = new TemplateSets();
$this->_templateSet = $ts->getTemplateSet($this->getTemplate(), $this->getId());
if ($this->_templateSet == null) {
// what if the admin removes the current template set used by this blog???
$this->_templateSet = $ts->getDefaultTemplateSet();
}
}
return $this->_templateSet;
}
