/**
* Apply a restriction on the given data view
*
* @param string $restriction The name of restriction
* @param Filterable $filterable The filterable to restrict
*
* @return Filterable The filterable
*/
protected static function applyRestriction($restriction, Filterable $filterable)
{
$restrictions = Filter::matchAny();
foreach (Manager::getInstance()->getRestrictions($restriction) as $filter) {
$restrictions->addFilter(Filter::fromQueryString($filter));
}
$filterable->applyFilter($restrictions);
return $filterable;
}
/**
* Apply a restriction on the given data view
*
* @param string $restriction The name of restriction
* @param Filterable $view The filterable to restrict
*
* @return Filterable The filterable
*/
protected function applyRestriction($restriction, Filterable $view)
{
$restrictions = Filter::matchAny();
$restrictions->setAllowedFilterColumns(array('host_name', 'hostgroup_name', 'service_description', 'servicegroup_name', function ($c) {
return preg_match('/^_(?:host|service)_/', $c);
}));
foreach ($this->getRestrictions($restriction) as $filter) {
try {
$restrictions->addFilter(Filter::fromQueryString($filter));
} catch (QueryException $e) {
throw new ConfigurationError($this->translate('Cannot apply restriction %s using the filter %s. You can only use the following columns: %s'), $restriction, $filter, implode(', ', array('host_name', 'hostgroup_name', 'service_description', 'servicegroup_name', '_(host|service)_<customvar-name>')), $e);
}
}
$view->applyFilter($restrictions);
return $view;
}
protected function selectColumn(Filter $filter = null)
{
$active = $filter === null ? null : $filter->getColumn();
if ($this->cachedColumnSelect === null && $this->query === null) {
return sprintf('<input type="text" name="%s" value="%s" />', $this->elementId('column', $filter), $this->view()->escape($active));
}
if ($this->cachedColumnSelect === null && $this->query instanceof FilterColumns) {
$this->cachedColumnSelect = $this->arrayForSelect($this->query->getFilterColumns(), true);
asort($this->cachedColumnSelect);
} elseif ($this->cachedColumnSelect === null) {
throw new ProgrammingError('No columns set nor does the query provide any');
}
$cols = $this->cachedColumnSelect;
if ($active && !isset($cols[$active])) {
$cols[$active] = str_replace('_', ' ', ucfirst(ltrim($active, '_')));
}
return $this->select($this->elementId('column', $filter), $cols, $active);
}
/**
* Apply a restriction of the authenticated on the given filterable
*
* @param string $name Name of the restriction
* @param Filterable $filterable Filterable to restrict
*
* @return Filterable The filterable having the restriction applied
*/
protected function applyRestriction($name, Filterable $filterable)
{
$filterable->applyFilter($this->getRestriction($name));
return $filterable;
}
