/**
* Test combining validation results together
*/
public function testCombineResults()
{
$result = new ValidationResult();
$anotherresult = new ValidationResult();
$yetanotherresult = new ValidationResult();
$anotherresult->error("Eat with your mouth closed", "EATING101");
$yetanotherresult->error("You didn't wash your hands", "BECLEAN");
$this->assertTrue($result->valid());
$this->assertFalse($anotherresult->valid());
$this->assertFalse($yetanotherresult->valid());
$result->combineAnd($anotherresult)->combineAnd($yetanotherresult);
$this->assertFalse($result->valid());
$this->assertEquals(array("EATING101" => "Eat with your mouth closed", "BECLEAN" => "You didn't wash your hands"), $result->messageList());
}
/**
* Validate the owner object - check for existence of infinite loops.
*
* @param ValidationResult $validationResult
*/
public function validate(ValidationResult $validationResult)
{
// The object is new, won't be looping.
if (!$this->owner->ID) {
return;
}
// The object has no parent, won't be looping.
if (!$this->owner->ParentID) {
return;
}
// The parent has not changed, skip the check for performance reasons.
if (!$this->owner->isChanged('ParentID')) {
return;
}
// Walk the hierarchy upwards until we reach the top, or until we reach the originating node again.
$node = $this->owner;
while ($node) {
if ($node->ParentID == $this->owner->ID) {
// Hierarchy is looping.
$validationResult->error(_t('Hierarchy.InfiniteLoopNotAllowed', 'Infinite loop found within the "{type}" hierarchy. Please change the parent to resolve this', 'First argument is the class that makes up the hierarchy.', array('type' => $this->owner->class)), 'INFINITE_LOOP');
break;
}
$node = $node->ParentID ? $node->Parent() : null;
}
// At this point the $validationResult contains the response.
}
/**
* Hook to validate this record against a validation result
*
* @param ValidationResult $result
* @param string $filename Optional filename to validate. If omitted, the current value is validated.
* @return bool Valid flag
*/
public function validate(ValidationResult $result, $filename = null)
{
if (empty($filename)) {
$filename = $this->getFilename();
}
if (empty($filename) || $this->isValidFilename($filename)) {
return true;
}
// Check allowed extensions
$extensions = $this->getAllowedExtensions();
if (empty($extensions)) {
$extensions = File::config()->allowed_extensions;
}
sort($extensions);
$message = _t('File.INVALIDEXTENSION', 'Extension is not allowed (valid: {extensions})', 'Argument 1: Comma-separated list of valid extensions', array('extensions' => wordwrap(implode(', ', $extensions))));
$result->error($message);
return false;
}
