/**
* Creates a new violation path from a string.
*
* @param string $violationPath The property path of a {@link ConstraintViolation}
* object.
*/
public function __construct($violationPath)
{
$path = new PropertyPath($violationPath);
$elements = $path->getElements();
$data = false;
for ($i = 0, $l = count($elements); $i < $l; ++$i) {
if (!$data) {
// The element "data" has not yet been passed
if ('children' === $elements[$i] && $path->isProperty($i)) {
// Skip element "children"
++$i;
// Next element must exist and must be an index
// Otherwise consider this the end of the path
if ($i >= $l || !$path->isIndex($i)) {
break;
}
// All the following index items (regardless if .children is
// explicitly used) are children and grand-children
for (; $i < $l && $path->isIndex($i); ++$i) {
$this->elements[] = $elements[$i];
$this->isIndex[] = true;
$this->mapsForm[] = true;
}
// Rewind the pointer as the last element above didn't match
// (even if the pointer was moved forward)
--$i;
} elseif ('data' === $elements[$i] && $path->isProperty($i)) {
// Skip element "data"
++$i;
// End of path
if ($i >= $l) {
break;
}
$this->elements[] = $elements[$i];
$this->isIndex[] = $path->isIndex($i);
$this->mapsForm[] = false;
$data = true;
} else {
// Neither "children" nor "data" property found
// Consider this the end of the path
break;
}
} else {
// Already after the "data" element
// Pick everything as is
$this->elements[] = $elements[$i];
$this->isIndex[] = $path->isIndex($i);
$this->mapsForm[] = false;
}
}
$this->length = count($this->elements);
$this->buildString();
}
/**
* Creates a new violation path from a string.
*
* @param string $violationPath The property path of a {@link ConstraintViolation}
* object.
*/
public function __construct($violationPath)
{
$path = new PropertyPath($violationPath);
$elements = $path->getElements();
$data = false;
for ($i = 0, $l = count($elements); $i < $l; ++$i) {
if (!$data) {
// The element "data" has not yet been passed
if ('children' === $elements[$i] && $path->isProperty($i)) {
// Skip element "children"
++$i;
// Next element must exist and must be an index
// Otherwise consider this the end of the path
if ($i >= $l || !$path->isIndex($i)) {
break;
}
$this->elements[] = $elements[$i];
$this->isIndex[] = true;
$this->mapsForm[] = true;
} elseif ('data' === $elements[$i] && $path->isProperty($i)) {
// Skip element "data"
++$i;
// End of path
if ($i >= $l) {
break;
}
$this->elements[] = $elements[$i];
$this->isIndex[] = $path->isIndex($i);
$this->mapsForm[] = false;
$data = true;
} else {
// Neither "children" nor "data" property found
// Consider this the end of the path
break;
}
} else {
// Already after the "data" element
// Pick everything as is
$this->elements[] = $elements[$i];
$this->isIndex[] = $path->isIndex($i);
$this->mapsForm[] = false;
}
}
$this->length = count($this->elements);
$this->buildString();
}
/**
* @param string $propertyPath
* @return null|\Symfony\Component\PropertyAccess\PropertyPath
*/
private function validatePropertyPath($propertyPath)
{
$propertyPath = new PropertyPath($propertyPath);
if ($propertyPath->isProperty($propertyPath->getLength() - 1)) {
return $propertyPath;
} else {
return null;
}
}
/**
* @expectedException \OutOfBoundsException
*/
public function testIsPropertyDoesNotAcceptNegativeIndices()
{
$propertyPath = new PropertyPath('grandpa.parent[child]');
$propertyPath->isProperty(-1);
}
