/**
* Adds trust between the two local nodes i.e. FROM trusts TO
*
* @param P2POwnNode $from
* @param P2POwnNode $to
*/
protected function runLocal(P2POwnNode $from, P2POwnNode $to)
{
// Look up the trust type, using default if necessary
$typeName = $this->opts->{'trust-type'};
$typeName = $typeName ? $typeName : MeshingTrustLocalPeer::TYPE_DEFAULT;
$trustType = MeshingTrustTypeQuery::create()->findOneByName(strtolower($typeName));
if (!$trustType) {
throw new Meshing_Console_RunException('The specified trust type is not found');
}
// If a trust already exists, require force else an exception is thrown
$trust = MeshingTrustLocalPeer::retrieveByPK($from->getId(), $to->getId());
if ($trust) {
if ($this->opts->force) {
$trust->delete();
} else {
throw new Meshing_Console_RunException('A trust relationship already exists between this node pair (use --force to overwrite)');
}
}
$trust = new MeshingTrustLocal();
$trust->setFromOwnNode($from);
$trust->setToOwnNode($to);
$trust->setMeshingTrustType($trustType);
$trust->save();
if (!$this->opts->quiet) {
echo "trust:add -> set up trust '{$typeName}' by node '{$from->getName()}' to '{$to->getName()}'.\n";
}
}
/**
* Gets mixed array of MeshingOwnNode and *KnownNode objects to send to
*/
protected function getLocalAndRemoteReceiverNodes(P2POwnNode $node)
{
// Rewrite the above from the perspective of the local 'to' node
$localNodes = P2POwnNodeQuery::create()->joinMeshingTrustLocalRelatedByToOwnNodeId('TrustLocal')->useQuery('TrustLocal')->joinMeshingTrustType()->endUse()->where('TrustLocal.FromOwnNodeId = ?', $node->getId())->where('MeshingTrustType.Name LIKE ?', 'write%')->find();
// Get array of node ids in remote database (we can't join between system and node dbs)
$remoteNodeIds = MeshingTrustRemoteQuery::create()->joinMeshingTrustType()->where('MeshingTrustRemote.FromOwnNodeId = ?', $node->getId())->where('MeshingTrustType.Name LIKE ?', 'write%')->select('MeshingTrustRemote.KnownNodeId')->find()->getArrayCopy();
// Initialise remote node models
$schemaName = $node->getMeshingSchema()->getName();
Meshing_Utils::initialiseNodeDbs($schemaName);
$con = Meshing_Node_Utils::getConnectionForNode($node);
// Do select in node database for remote node ids
$className = Meshing_Node_Utils::getNodeClassName($schemaName, 'KnownNodeQuery');
/* @var $query JobsKnownNodeQuery */
// (This is just an example - can be of any *KnownNodeQuery class)
$query = call_user_func(array($className, 'create'), 'KnownNode');
$remoteNodes = $query->where('KnownNode.Id IN ?', $remoteNodeIds)->find($con);
/* @var $localNodes PropelObjectCollection */
/* @var $remoteNodes PropelObjectCollection */
return array_merge($localNodes->getArrayCopy(), $remoteNodes->getArrayCopy());
}
/**
* Filter the query by a related P2POwnNode object
*
* @param P2POwnNode|PropelCollection $p2POwnNode The related object(s) to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return MeshingTrustLocalQuery The current query, for fluid interface
*/
public function filterByToOwnNode($p2POwnNode, $comparison = null)
{
if ($p2POwnNode instanceof P2POwnNode) {
return $this->addUsingAlias(MeshingTrustLocalPeer::TO_OWN_NODE_ID, $p2POwnNode->getId(), $comparison);
} elseif ($p2POwnNode instanceof PropelCollection) {
if (null === $comparison) {
$comparison = Criteria::IN;
}
return $this->addUsingAlias(MeshingTrustLocalPeer::TO_OWN_NODE_ID, $p2POwnNode->toKeyValue('PrimaryKey', 'Id'), $comparison);
} else {
throw new PropelException('filterByToOwnNode() only accepts arguments of type P2POwnNode or PropelCollection');
}
}
/**
* Filter the query by a related P2POwnNode object
*
* @param P2POwnNode $p2POwnNode the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return MeshingSchemaQuery The current query, for fluid interface
*/
public function filterByP2POwnNode($p2POwnNode, $comparison = null)
{
if ($p2POwnNode instanceof P2POwnNode) {
return $this->addUsingAlias(MeshingSchemaPeer::ID, $p2POwnNode->getSchemaId(), $comparison);
} elseif ($p2POwnNode instanceof PropelCollection) {
return $this->useP2POwnNodeQuery()->filterByPrimaryKeys($p2POwnNode->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByP2POwnNode() only accepts arguments of type P2POwnNode or PropelCollection');
}
}
/**
* Declares an association between this object and a P2POwnNode object.
*
* @param P2POwnNode $v
* @return MeshingTrustLocal The current object (for fluent API support)
* @throws PropelException
*/
public function setToOwnNode(P2POwnNode $v = null)
{
if ($v === null) {
$this->setToOwnNodeId(NULL);
} else {
$this->setToOwnNodeId($v->getId());
}
$this->aToOwnNode = $v;
// Add binding for other direction of this n:n relationship.
// If this object has already been added to the P2POwnNode object, it will not be re-added.
if ($v !== null) {
$v->addMeshingTrustLocalRelatedByToOwnNodeId($this);
}
return $this;
}
public static function getConnectionForNode(P2POwnNode $node)
{
$conName = $node->getP2PConnection()->getName();
return Propel::getConnection($conName);
}
/**
* Labels the node db with a link back to the system table
*
* Requires node autoloaders to be set up (Meshing_Utils::initialiseNodeDbs)
*/
protected function writeNodeIdentityRecord(P2POwnNode $ownNode, PDO $conn)
{
// Save an ID record in the node
$class = Meshing_Node_Utils::getIdentityClassName($this->opts->schema);
$node = new $class();
$node->setNodeId($ownNode->getId());
$node->setSchemaName($this->opts->schema);
$node->setBuiltAt(time());
$node->save($conn);
return $node;
}
/**
* Exclude object from result
*
* @param P2POwnNode $p2POwnNode Object to remove from the list of results
*
* @return P2POwnNodeQuery The current query, for fluid interface
*/
public function prune($p2POwnNode = null)
{
if ($p2POwnNode) {
$this->addUsingAlias(P2POwnNodePeer::ID, $p2POwnNode->getId(), Criteria::NOT_EQUAL);
}
return $this;
}