/**
* Rebase diff based on source node as an origin
*
* @param Node $node Node to use as a source for origin
*
* @return void
*
* @throws RebaseException If source of origin node has uncommitted changes
*/
public function rebaseDiff(Node $node)
{
$changes = array_merge($node->getDiffAdditions(), $node->getDiffDeletions(), $node->getDiffReplacements());
if (count($changes) > 0) {
throw new RebaseException(sprintf('%s has some uncommitted changes - Cannot rebase %s on %s', $node->getDn(), $this->getDn(), $node->getDn()));
}
$additions = $this->getDiffAdditions();
$deletions = $this->getDiffDeletions();
$replacements = $this->getDiffReplacements();
$this->snapshot();
$this->attributes = $node->getAttributes();
foreach ($additions as $attribute => $values) {
$this->get($attribute, true)->add($values);
}
foreach ($deletions as $attribute => $values) {
if (count($values) == 0) {
$this->removeAttribute($attribute);
continue;
}
if ($this->has($attribute)) {
$this->get($attribute)->remove($values);
}
}
foreach ($replacements as $attribute => $values) {
$this->get($attribute, true)->set($values);
}
}
/**
* Tests setting Dn for a node
*
* @return void
*/
public function testSetDn()
{
$node = new Node();
$this->assertNull($node->getDn());
$node->setDn('test');
$this->assertEquals('test', $node->getDn());
$node = new Node();
$entry = new Entry('test_dn', array());
$node->hydrateFromEntry($entry);
$this->assertEquals('test_dn', $node->getDn());
try {
$node->setDn('other_dn');
$this->fail('Cannot manually set dn when node is bound to an existing entry');
} catch (\InvalidArgumentException $e) {
$this->assertRegExp('/Dn cannot be updated manually/', $e->getMessage());
}
$this->assertEquals('test_dn', $node->getDn());
$node->setDn('other_dn', true);
$this->assertEquals('other_dn', $node->getDn());
}
/**
* Retrieves immediate children for the given node
*
* @param Node $node Node to retrieve children for
*
* @return array(Node) a set of Nodes
*/
public function getChildrenNodes(Node $node)
{
$result = $this->search($node->getDn(), null, false);
$nodes = array();
foreach ($result as $node) {
$nodes[] = $node;
}
return $nodes;
}
