/**
* Display widgets content
* @access public
* @param Zend_Config $value
* @return void
*/
public function displayWidgets($value)
{
$tpl = View::getInstance(TEMPLATES_PATH . '/' . $this->requestModule);
$tpl->init();
$debug = new Dot_Debug($tpl);
// if we have only one widget, Zend_Config_Xml return a simple array, not an array with key 0(zero)
if (is_null($value->{0})) {
$value = new Zend_Config(array(0 => $value));
}
$widgets = $value->toArray();
foreach ($widgets as $key => $val) {
if ($this->varExists($val['token'])) {
// initialize the template file where is the widget content
$this->setFile('tpl_widget', 'blocks/' . strtolower($val['token']) . '.tpl');
switch ($val['token']) {
case 'WIDGET_MEMORY':
$debug->generateMemoryPiechart($val);
break;
case 'WIDGET_KEYS':
$debug->generateKeysPiechart($val);
break;
case 'WIDGET_HITS':
$debug->generateHitsPiechart($val);
break;
case 'WIDGET_USER_LOGINS':
$this->_displayUserLoginsPiechart($val);
break;
case 'WIDGET_TOP_USERS':
$this->_displayTopUsersColumnchart($val);
break;
case 'WIDGET_TIME_ACTIVITY':
$this->_displayTimeActivityLinechart($val);
break;
}
// parse the widget content
$this->parse(strtoupper($val['token']), 'tpl_widget');
$this->unsetVar('tpl_widget');
}
}
}
