/**
* Copy Into Description
* @casted
* @return Str
*/
public function getCopyInto()
{
$className = $this->CopyIntoClassName;
if ($className) {
$obj = $className::get()->byID($this->CopyIntoClassNameID);
if ($obj) {
return CopyFactory::title_for_object($obj) . " (" . $className . ")";
}
}
return _t("CopyFactory.N_A", "n/a");
}
/**
* we run the actual copying onAfterWrite
*/
function onAfterWrite()
{
parent::onAfterWrite();
if (SiteConfig::current_site_config()->AllowCopyingOfRecords) {
$fieldName = $this->owner->CopyFromFieldName(false);
$fieldNameWithID = $this->owner->CopyFromFieldName(true);
if ($this->owner->{$fieldNameWithID}) {
if ($copyFrom = $this->owner->{$fieldName}()) {
$factory = CopyFactory::create($this->owner);
$factory->copyObject($copyFrom, $this->owner);
} else {
// a little cleanup: lets reset ...
$this->owner->{$fieldNameWithID} = 0;
$this->owner->write();
}
}
}
}
/**
* Usage: an object has many children
* and we want to also copy the children and add them to the
* copied into parent ...
*
* @param DataObject $copyFromParent
* @param DataObject $newObjectParent
* @param String $relationalFieldForChildren - this is the field on the parent that provides the children (e.g. Children or Images) WITHOUT the ID part.
* @param String $relationFieldForParentWithoutID - this is the field on the children that links them back to the parent.
*
* @return CopyFactory
*/
function copyHasManyRelation($copyFromParent, $newObjectParent, $relationalFieldForChildren, $relationFieldForParentWithoutID)
{
if ($this->recordSession) {
self::add_to_session("\n\t\t\t\t====================================\n\t\t\t\tCOPY HAS-MANY RELATION:\n\t\t\t\tCHILDREN METHOD: '{$relationalFieldForChildren}' and\n\t\t\t\tPARENT METHOD: '{$relationFieldForParentWithoutID}'\n\t\t\t\t====================================\n\t\t\t\t", $copyFromParent, $newObjectParent);
}
foreach ($copyFromParent->{$relationalFieldForChildren}() as $copyFromChildObject) {
$className = $copyFromChildObject->ClassName;
$relationFieldForParentWithID = $relationFieldForParentWithoutID . "ID";
$childCopyField = $copyFromChildObject->CopyFromFieldName($withID = true);
if ($this->recordSession) {
self::add_to_session("Creating a new object '{$className}'; adding parent field ({$relationFieldForParentWithID}) ID: " . $newObjectParent->ID, $copyFromParent, $newObjectParent);
}
//create object and set parent ...
$newObjectChildObject = new $className();
if ($this->isForReal) {
$newObjectChildObject->{$relationFieldForParentWithID} = $newObjectParent->ID;
//does the child also copy ...
//we copy the data here so that we dont run into validation errors
$obj = CopyFactory::create($newObjectChildObject);
$obj->copyObject($copyFromChildObject, $newObjectChildObject);
//we reset the copy field here so that the copy can run another
//time and do the has-many and many-many parts
//$newObjectChildObject->$childCopyField = intval($copyFromChildObject->ID);
//$newObjectChildObject->write();
//retrieve it again to set more details ...
//$newObjectChildObject = $className::get()->byID($newObjectChildObject->ID);
// setting parent again - just in case ...
$newObjectChildObject->{$relationFieldForParentWithID} = $newObjectParent->ID;
$newObjectChildObject->write();
}
if ($this->recordSession) {
if (!$newObjectChildObject) {
self::add_to_session("ERROR: did not create object listed above", $copyFromChildObject, $newObjectChildObject);
} else {
self::add_to_session("CREATED object", $copyFromChildObject, $newObjectChildObject);
}
if ($newObjectChildObject->{$relationFieldForParentWithID} != $newObjectParent->ID) {
self::add_to_session("\n\t\t\t\t\t\tERROR: broken link ... '" . $newObjectChildObject->{$relationFieldForParentWithID} . "' is not equal to '" . $newObjectParent->ID . "'", $copyFromChildObject, $newObjectChildObject);
//hack fix
} else {
self::add_to_session("Saved with correct new parent field ({$relationFieldForParentWithID}) ID: " . $newObjectChildObject->{$relationFieldForParentWithID}, $copyFromChildObject, $newObjectChildObject);
}
}
}
if ($this->recordSession) {
self::add_to_session("*** END OF copyHasManyRelation ***", $copyFromParent, $newObjectParent);
}
return $this;
}
