/**
* Sets up the FieldSelector Widget for the current view
*
* @param RepositoryQuery $query
* @return $this
*/
public function setupFieldSelectorControl(RepositoryQuery $query)
{
if (!$this->view->compact) {
$widget = new FieldSelector();
$widget->setFieldsAvailable($query->getColumns());
$this->view->fieldSelector = $widget;
}
return $this;
}
/**
* Return the name of the conversion method for the given alias or column name and context
*
* If a query column or a filter column, which is part of a query filter, needs to be converted,
* you'll need to pass $query, otherwise the column is considered a statement column.
*
* @param string $table The datasource's table
* @param string $name The alias or column name for which to return a conversion method
* @param string $context The context of the conversion: persist or retrieve
* @param RepositoryQuery $query If given the column is considered a query column,
* statement column otherwise
*
* @return string
*
* @throws ProgrammingError In case a conversion rule is found but not any conversion method
*/
protected function getConverter($table, $name, $context, RepositoryQuery $query = null)
{
if ($name instanceof Zend_Db_Expr) {
return;
}
if (!($query !== null && $this->validateQueryColumnAssociation($table, $name)) && !($query === null && $this->validateStatementColumnAssociation($table, $name))) {
$table = $this->findTableName($name);
if (!$table) {
if ($query !== null) {
// It may be an aliased Zend_Db_Expr
$desiredColumns = $query->getColumns();
if (isset($desiredColumns[$name]) && $desiredColumns[$name] instanceof Zend_Db_Expr) {
return;
}
}
throw new ProgrammingError('Column name validation seems to have failed. Did you require the column?');
}
}
return parent::getConverter($table, $name, $context, $query);
}
