/**
* Saves model hasAndBelongsToMany data to the database.
*
* @param array $joined Data to save
* @param mixed $id ID of record in this model
* @param DataSource $db
* @return void
*/
protected function _saveMulti($joined, $id, $db)
{
foreach ($joined as $assoc => $data) {
if (isset($this->hasAndBelongsToMany[$assoc])) {
list($join) = $this->joinModel($this->hasAndBelongsToMany[$assoc]['with']);
$keyInfo = $this->{$join}->schema($this->{$join}->primaryKey);
$isUUID = !empty($this->{$join}->primaryKey) && ($keyInfo['length'] == 36 && ($keyInfo['type'] === 'string' || $keyInfo['type'] === 'binary'));
$newData = $newValues = array();
$primaryAdded = false;
$fields = array($db->name($this->hasAndBelongsToMany[$assoc]['foreignKey']), $db->name($this->hasAndBelongsToMany[$assoc]['associationForeignKey']));
$idField = $db->name($this->{$join}->primaryKey);
if ($isUUID && !in_array($idField, $fields)) {
$fields[] = $idField;
$primaryAdded = true;
}
foreach ((array) $data as $row) {
if (is_string($row) && (strlen($row) == 36 || strlen($row) == 16) || is_numeric($row)) {
$values = array($id, $row);
if ($isUUID && $primaryAdded) {
$values[] = String::uuid();
}
$newValues[] = $values;
unset($values);
} elseif (isset($row[$this->hasAndBelongsToMany[$assoc]['associationForeignKey']])) {
$newData[] = $row;
} elseif (isset($row[$join]) && isset($row[$join][$this->hasAndBelongsToMany[$assoc]['associationForeignKey']])) {
$newData[] = $row[$join];
}
}
if ($this->hasAndBelongsToMany[$assoc]['unique']) {
$conditions = array($join . '.' . $this->hasAndBelongsToMany[$assoc]['foreignKey'] => $id);
if (!empty($this->hasAndBelongsToMany[$assoc]['conditions'])) {
$conditions = array_merge($conditions, (array) $this->hasAndBelongsToMany[$assoc]['conditions']);
}
$links = $this->{$join}->find('all', array('conditions' => $conditions, 'recursive' => empty($this->hasAndBelongsToMany[$assoc]['conditions']) ? -1 : 0, 'fields' => $this->hasAndBelongsToMany[$assoc]['associationForeignKey']));
$associationForeignKey = "{$join}." . $this->hasAndBelongsToMany[$assoc]['associationForeignKey'];
$oldLinks = Set::extract($links, "{n}.{$associationForeignKey}");
if (!empty($oldLinks)) {
$conditions[$associationForeignKey] = $oldLinks;
$db->delete($this->{$join}, $conditions);
}
}
if (!empty($newData)) {
foreach ($newData as $data) {
$data[$this->hasAndBelongsToMany[$assoc]['foreignKey']] = $id;
$this->{$join}->create($data);
$this->{$join}->save();
}
}
if (!empty($newValues)) {
$db->insertMulti($this->{$join}, $fields, $newValues);
}
}
}
}
/**
* Saves model hasAndBelongsToMany data to the database.
*
* @param array $joined Data to save
* @param integer|string $id ID of record in this model
* @param DataSource $db
* @return void
*/
protected function _saveMulti($joined, $id, $db)
{
foreach ($joined as $assoc => $data) {
if (isset($this->hasAndBelongsToMany[$assoc])) {
list($join) = $this->joinModel($this->hasAndBelongsToMany[$assoc]['with']);
if ($with = $this->hasAndBelongsToMany[$assoc]['with']) {
$withModel = is_array($with) ? key($with) : $with;
list(, $withModel) = pluginSplit($withModel);
$dbMulti = $this->{$withModel}->getDataSource();
} else {
$dbMulti = $db;
}
$isUUID = !empty($this->{$join}->primaryKey) && $this->{$join}->_isUUIDField($this->{$join}->primaryKey);
$newData = $newValues = $newJoins = array();
$primaryAdded = false;
$fields = array($dbMulti->name($this->hasAndBelongsToMany[$assoc]['foreignKey']), $dbMulti->name($this->hasAndBelongsToMany[$assoc]['associationForeignKey']));
$idField = $db->name($this->{$join}->primaryKey);
if ($isUUID && !in_array($idField, $fields)) {
$fields[] = $idField;
$primaryAdded = true;
}
foreach ((array) $data as $row) {
if (is_string($row) && (strlen($row) == 36 || strlen($row) == 16) || is_numeric($row)) {
$newJoins[] = $row;
$values = array($id, $row);
if ($isUUID && $primaryAdded) {
$values[] = String::uuid();
}
$newValues[$row] = $values;
unset($values);
} elseif (isset($row[$this->hasAndBelongsToMany[$assoc]['associationForeignKey']])) {
if (!empty($row[$this->{$join}->primaryKey])) {
$newJoins[] = $row[$this->hasAndBelongsToMany[$assoc]['associationForeignKey']];
}
$newData[] = $row;
} elseif (isset($row[$join]) && isset($row[$join][$this->hasAndBelongsToMany[$assoc]['associationForeignKey']])) {
if (!empty($row[$join][$this->{$join}->primaryKey])) {
$newJoins[] = $row[$join][$this->hasAndBelongsToMany[$assoc]['associationForeignKey']];
}
$newData[] = $row[$join];
}
}
$keepExisting = $this->hasAndBelongsToMany[$assoc]['unique'] === 'keepExisting';
if ($this->hasAndBelongsToMany[$assoc]['unique']) {
$conditions = array($join . '.' . $this->hasAndBelongsToMany[$assoc]['foreignKey'] => $id);
if (!empty($this->hasAndBelongsToMany[$assoc]['conditions'])) {
$conditions = array_merge($conditions, (array) $this->hasAndBelongsToMany[$assoc]['conditions']);
}
$associationForeignKey = $this->{$join}->alias . '.' . $this->hasAndBelongsToMany[$assoc]['associationForeignKey'];
$links = $this->{$join}->find('all', array('conditions' => $conditions, 'recursive' => empty($this->hasAndBelongsToMany[$assoc]['conditions']) ? -1 : 0, 'fields' => $associationForeignKey));
$oldLinks = Hash::extract($links, "{n}.{$associationForeignKey}");
if (!empty($oldLinks)) {
if ($keepExisting && !empty($newJoins)) {
$conditions[$associationForeignKey] = array_diff($oldLinks, $newJoins);
} else {
$conditions[$associationForeignKey] = $oldLinks;
}
$dbMulti->delete($this->{$join}, $conditions);
}
}
if (!empty($newData)) {
foreach ($newData as $data) {
$data[$this->hasAndBelongsToMany[$assoc]['foreignKey']] = $id;
if (empty($data[$this->{$join}->primaryKey])) {
$this->{$join}->create();
}
$this->{$join}->save($data);
}
}
if (!empty($newValues)) {
if ($keepExisting && !empty($links)) {
foreach ($links as $link) {
$oldJoin = $link[$join][$this->hasAndBelongsToMany[$assoc]['associationForeignKey']];
if (!in_array($oldJoin, $newJoins)) {
$conditions[$associationForeignKey] = $oldJoin;
$db->delete($this->{$join}, $conditions);
} else {
unset($newValues[$oldJoin]);
}
}
$newValues = array_values($newValues);
}
if (!empty($newValues)) {
$dbMulti->insertMulti($this->{$join}, $fields, $newValues);
}
}
}
}
}
