/**
* Merge this slot with one defined internally to the system.
* Any updates to the internal storage will be made based on the external data.
*
* @param object Slot $intSlot
* @return void
* @access public
* @since 8/14/07
*/
public final function mergeWithInternal(Slot $intSlot)
{
if ($this->getShortname() != $intSlot->getShortname()) {
throw new Exception("Cannot merge slots with differing shortnames. '" . $this->getShortname() . "' != '" . $intSlot->getShortname() . "'");
}
if ($intSlot->isAlias()) {
$this->populateAlias($intSlot->getAliasTarget()->getShortname());
} else {
$this->populateSiteId($intSlot->getSiteId());
}
foreach ($this->getOwners() as $key => $ownerId) {
// If this owner was intentionally removed, don't list them.
if ($intSlot->isRemovedOwner($ownerId)) {
unset($this->owners[$key]);
} else {
if (!$intSlot->isOwner($ownerId)) {
$this->addOwner($ownerId);
}
}
// Otherwise, the owner appears as valid in both definitions and
// can be ignored for the purposes of merging.
}
// Add owners that only appear in the internal slot
foreach ($intSlot->getOwners() as $ownerId) {
// If this owner was intentionally removed, populate that
if (!$this->isOwner($ownerId)) {
$this->populateOwnerId($ownerId);
}
// Otherwise, the owner appears as valid in both definitions and
// can be ignored for the purposes of merging.
}
// Add in "Removed owners" that only appear in the internal slot
foreach ($intSlot->getRemovedOwners() as $ownerId) {
// If this owner was intentionally removed, populate that
if (!$this->isRemovedOwner($ownerId)) {
$this->populateRemovedOwnerId($ownerId);
}
// Otherwise, the owner appears as valid in both definitions and
// can be ignored for the purposes of merging.
}
$this->isInDB = true;
}
/**
* Convert a slot to another type. The object passed on will no longer be valid.
*
* @param object Slot $slot
* @param string $type
* @return object Slot
* @access public
* @since 1/4/08
*/
public function convertSlotToType(Slot $slot, $type)
{
if (!isset($this->slotTypes[$type])) {
throw new Exception("Unknown SlotType, '{$type}'. Should be one of (" . implode(", ", array_keys($this->slotTypes)) . ").");
}
$shortname = $slot->getShortname();
$dbc = Services::getService("DatabaseManager");
try {
// Add a row to the slot table
$query = new InsertQuery();
$query->setTable('segue_slot');
$query->addValue('shortname', $shortname);
if ($slot->getSiteId()) {
$query->addValue('site_id', $slot->getSiteId()->getIdString());
}
if ($slot->isAlias()) {
$query->addValue('alias_target', $slot->getAliasTarget()->getShortname());
}
$query->addValue('type', $type);
$query->addValue('location_category', $slot->getLocationCategory());
if (!$slot->usesDefaultMediaQuota()) {
$query->addValue('media_quota', $slot->getMediaQuota());
}
$dbc->query($query, IMPORTER_CONNECTION);
} catch (DuplicateKeyDatabaseException $e) {
// Update row to the slot table
$query = new UpdateQuery();
$query->setTable('segue_slot');
$query->addWhereEqual('shortname', $shortname);
$query->addValue('type', $type);
$dbc->query($query, IMPORTER_CONNECTION);
}
// Clear our cache
unset($this->slots[$shortname]);
$slot = $this->getSlotByShortname($shortname);
return $slot;
}
