D10819.id25970.diff
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D10819.id25970.diff
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	diff --git a/src/applications/phriction/editor/PhrictionTransactionEditor.php b/src/applications/phriction/editor/PhrictionTransactionEditor.php
	--- a/src/applications/phriction/editor/PhrictionTransactionEditor.php
	+++ b/src/applications/phriction/editor/PhrictionTransactionEditor.php
	@@ -587,6 +587,47 @@
	}
	return $error;
	}
	+ protected function requireCapabilities(
	+ PhabricatorLiskDAO $object,
	+ PhabricatorApplicationTransaction $xaction) {
	+
	+ if ($this->getIsNewObject()) {
	+ $actor = $this->requireActor();
	+ $parent_doc = null;
	+ $ancestral_slugs = PhabricatorSlug::getAncestry($object->getSlug());
	+ // the first person gets to play with "/"
	+ if ($ancestral_slugs) {
	+ $parent = end($ancestral_slugs);
	+ $parent_doc = id(new PhrictionDocumentQuery())
	+ ->setViewer($actor)
	+ ->withSlugs(array($parent))
	+ ->executeOne();
	+ if (!$parent_doc) {
	+ id(new PhabricatorPolicyFilter())
	+ ->setViewer($actor)
	+ ->raisePolicyExceptions(true)
	+ ->rejectObject(
	+ $object,
	+ $object->getEditPolicy(),
	+ PhabricatorPolicyCapability::CAN_EDIT);
	+ }
	+
	+ if (!PhabricatorPolicyFilter::hasCapability(
	+ $actor,
	+ $parent_doc,
	+ PhabricatorPolicyCapability::CAN_EDIT)) {
	+ id(new PhabricatorPolicyFilter())
	+ ->setViewer($actor)
	+ ->raisePolicyExceptions(true)
	+ ->rejectObject(
	+ $object,
	+ $object->getEditPolicy(),
	+ PhabricatorPolicyCapability::CAN_EDIT);
	+ }
	+ }
	+ }
	+ return parent::requireCapabilities($object, $xaction);
	+ }

	protected function supportsSearch() {
	return true;