/**
* This function is called in addBrowseTableColumns() to filter the names displayed
* by AnswerModelSnippetGeneric.
*
* @see \Gems_Tracker_Snippets_AnswerModelSnippetGeneric
*
* @param \MUtil_Model_Bridge_TableBridge $bridge
* @param \MUtil_Model_ModelAbstract $model
* @param array $currentNames The current names in use (allows chaining)
* @return array Of the names of labels that should be shown
*/
public function filterAnswers(\MUtil_Model_Bridge_TableBridge $bridge, \MUtil_Model_ModelAbstract $model, array $currentNames)
{
$repeater = $model->loadRepeatable();
$table = $bridge->getTable();
$table->setRepeater($repeater);
// Filter unless option 'fullanswers' is true, can be set as get or post var.
$requestFullAnswers = \Zend_Controller_Front::getInstance()->getRequest()->getParam('fullanswers', false);
if (!$repeater->__start()) {
return $currentNames;
}
$keys = array();
if ($requestFullAnswers !== false) {
// No filtering
return $model->getItemsOrdered();
} else {
foreach ($model->getItemNames() as $name) {
$start = substr(strtolower($name), 0, $this->IncludeLength);
if (in_array($start, $this->IncludeStarts)) {
$keys[$name] = $name;
}
}
}
$answers = $this->token->getRawAnswers();
// Prevent errors when no answers present
if (!empty($answers)) {
$results = array_intersect($currentNames, array_keys($keys), array_keys($answers));
} else {
$results = array_intersect($currentNames, array_keys($keys));
}
$results = $this->restoreHeaderPositions($model, $results);
if ($results) {
return $results;
}
return $this->getHeaders($model, $currentNames);
}
/**
* Get the repeater source for the lazy data
*
* @return \MUtil_Lazy_RepeatableInterface
*/
public function getRepeater()
{
if (!$this->_repeater) {
if ($this->_chainedBridge && $this->_chainedBridge->hasRepeater()) {
$this->setRepeater($this->_chainedBridge->getRepeater());
} else {
$this->setRepeater($this->model->loadRepeatable());
}
}
return $this->_repeater;
}
/**
* Function that allows for overruling the repeater loading.
*
* @param \MUtil_Model_ModelAbstract $model
* @return \MUtil_Lazy_RepeatableInterface
*/
public function getRepeater(\MUtil_Model_ModelAbstract $model)
{
return $model->loadRepeatable();
}
