/**
* The place to check if the data set in the snippet is valid
* to generate the snippet.
*
* When invalid data should result in an error, you can throw it
* here but you can also perform the check in the
* checkRegistryRequestsAnswers() function from the
* {@see \MUtil_Registry_TargetInterface}.
*
* @return boolean
*/
public function hasHtmlOutput()
{
if ($this->trackEngine && !$this->trackId) {
$this->trackId = $this->trackEngine->getTrackId();
}
if ($this->trackId) {
// Try to get $this->trackEngine filled
if (!$this->trackEngine) {
// Set the engine used
$this->trackEngine = $this->loader->getTracker()->getTrackEngine($this->trackId);
}
} else {
return false;
}
if (!$this->roundId) {
$this->roundId = $this->request->getParam(\Gems_Model::ROUND_ID);
}
return $this->roundId && parent::hasHtmlOutput();
}
/**
* The place to check if the data set in the snippet is valid
* to generate the snippet.
*
* When invalid data should result in an error, you can throw it
* here but you can also perform the check in the
* checkRegistryRequestsAnswers() function from the
* {@see \MUtil_Registry_TargetInterface}.
*
* @return boolean
*/
public function hasHtmlOutput()
{
if ($this->request->getParam($this->confirmParameter)) {
$this->performAction();
$redirectRoute = $this->getRedirectRoute();
return empty($redirectRoute);
} else {
return parent::hasHtmlOutput();
}
}
/**
* Create the snippets content
*
* This is a stub function either override getHtmlOutput() or override render()
*
* @param \Zend_View_Abstract $view Just in case it is needed here
* @return \MUtil_Html_HtmlInterface Something that can be rendered
*/
public function getHtmlOutput(\Zend_View_Abstract $view)
{
if ($table = parent::getHtmlOutput($view)) {
if ($title = $this->getTitle()) {
$htmlDiv = \MUtil_Html::div(array('renderWithoutContent' => false));
$htmlDiv->h3($title);
$this->applyHtmlAttributes($table);
$htmlDiv[] = $table;
return $htmlDiv;
} else {
return $table;
}
}
}
/**
* Create the snippets content
*
* This is a stub function either override getHtmlOutput() or override render()
*
* @param \Zend_View_Abstract $view Just in case it is needed here
* @return \MUtil_Html_HtmlInterface Something that can be rendered
*/
public function getHtmlOutput(\Zend_View_Abstract $view)
{
if ($this->tokenId) {
if ($this->token->exists) {
$htmlDiv = \MUtil_Html::div();
$htmlDiv->h3($this->getTitle());
$table = parent::getHtmlOutput($view);
$this->applyHtmlAttributes($table);
$htmlDiv[] = $table;
return $htmlDiv;
} else {
$this->addMessage(sprintf($this->_('Token %s not found.'), $this->tokenId));
}
} else {
$this->addMessage($this->_('No token specified.'));
}
}
