/**
* @return \MongoDB\Driver\Cursor
*/
protected function ensureCursor()
{
if ($this->cursor === null) {
$this->cursor = $this->db->command(TypeConverter::convertLegacyArrayToObject($this->command), $this->getOptions());
}
return $this->cursor;
}
/**
* @link http://php.net/manual/en/mongocode.construct.php
* @param string $code A string of code
* @param array $scope The scope to use for the code
*/
public function __construct($code, array $scope = [])
{
if ($code instanceof \MongoDB\BSON\Javascript) {
$javascript = $code;
$code = $javascript->getCode();
$scope = TypeConverter::toLegacy($javascript->getScope());
}
$this->code = $code;
$this->scope = $scope;
}
/**
* @return \MongoDB\Driver\Cursor
*/
protected function ensureCursor()
{
if ($this->cursor === null) {
$convertedCommand = TypeConverter::fromLegacy($this->command);
if (isset($convertedCommand->cursor)) {
if ($convertedCommand->cursor === true || $convertedCommand->cursor === []) {
$convertedCommand->cursor = new \stdClass();
}
}
$this->cursor = $this->db->command($convertedCommand, $this->getOptions());
}
return $this->cursor;
}
/**
* @dataProvider getCursorOptions
*/
public function testCursorAppliesOptions($checkOptionCallback, \Closure $applyOptionCallback = null)
{
$query = ['foo' => 'bar'];
$projection = ['_id' => false, 'foo' => true];
$collectionMock = $this->getCollectionMock();
$collectionMock->expects($this->once())->method('find')->with($this->equalTo(TypeConverter::fromLegacy($query)), $this->callback($checkOptionCallback))->will($this->returnValue(new \ArrayIterator([])));
$collection = $this->getCollection('test');
$cursor = $collection->find($query, $projection);
// Replace the original MongoDB collection with our mock
$reflectionProperty = new \ReflectionProperty($cursor, 'collection');
$reflectionProperty->setAccessible(true);
$reflectionProperty->setValue($cursor, $collectionMock);
if ($applyOptionCallback !== null) {
$applyOptionCallback($cursor);
}
// Force query by converting to array
iterator_to_array($cursor);
}
/**
* Saves an object to this collection
*
* @link http://www.php.net/manual/en/mongocollection.save.php
* @param array|object $a Array to save. If an object is used, it may not have protected or private properties.
* @param array $options Options for the save.
* @throws MongoException if the inserted document is empty or if it contains zero-length keys. Attempting to insert an object with protected and private properties will cause a zero-length key error.
* @throws MongoCursorException if the "w" option is set and the write fails.
* @throws MongoCursorTimeoutException if the "w" option is set to a value greater than one and the operation takes longer than MongoCursor::$timeout milliseconds to complete. This does not kill the operation on the server, it is a client-side timeout. The operation in MongoCollection::$wtimeout is milliseconds.
* @return array|boolean If w was set, returns an array containing the status of the save.
* Otherwise, returns a boolean representing if the array was not empty (an empty array will not be inserted).
*/
public function save(&$a, array $options = [])
{
$id = $this->ensureDocumentHasMongoId($a);
$document = (array) $a;
$options['upsert'] = true;
try {
/** @var \MongoDB\UpdateResult $result */
$result = $this->collection->replaceOne(TypeConverter::fromLegacy(['_id' => $id]), TypeConverter::fromLegacy($document), $this->convertWriteConcernOptions($options));
} catch (\MongoDB\Driver\Exception\Exception $e) {
ExceptionConverter::toLegacy($e);
}
if (!$result->isAcknowledged()) {
return true;
}
return ['ok' => 1.0, 'nModified' => $result->getModifiedCount(), 'n' => $result->getMatchedCount(), 'err' => null, 'errmsg' => null, 'updatedExisting' => $result->getUpsertedCount() == 0];
}
/**
* Returns the current element
* @link http://www.php.net/manual/en/mongocursor.current.php
* @return array
*/
public function current()
{
$document = $this->ensureIterator()->current();
if ($document !== null) {
$document = TypeConverter::toLegacy($document);
}
return $document;
}
/**
* Querys this collection, returning a single element
* @link http://www.php.net/manual/en/mongocollection.findone.php
* @param array $query The fields for which to search.
* @param array $fields Fields of the results to return.
* @return array|null
*/
public function findOne(array $query = array(), array $fields = array())
{
$document = $this->collection->findOne(TypeConverter::convertLegacyArrayToObject($query), ['projection' => $fields]);
if ($document !== null) {
$document = TypeConverter::convertObjectToLegacyArray($document);
}
return $document;
}
/**
* @dataProvider converterData
*/
public function testFromLegacy($legacyValue, $modernValue)
{
$this->skipTestIf(extension_loaded('mongo'));
$this->assertEquals($modernValue, TypeConverter::fromLegacy($legacyValue));
}
/**
* Drops a collection
*
* @link http://www.php.net/manual/en/mongodb.dropcollection.php
* @param MongoCollection|string $coll MongoCollection or name of collection to drop.
* @return array Returns the database response.
*
* @deprecated Use MongoCollection::drop() instead.
*/
public function dropCollection($coll)
{
if ($coll instanceof MongoCollection) {
$coll = $coll->getName();
}
return TypeConverter::toLegacy($this->db->dropCollection((string) $coll));
}
/**
* Execute the query
* @link http://www.php.net/manual/en/mongocursor.doquery.php
* @throws MongoConnectionException if it cannot reach the database.
* @return void
*/
protected function doQuery()
{
$options = $this->getOptions() + $this->options;
$this->cursor = $this->collection->find(TypeConverter::fromLegacy($this->query), $options);
}
/**
* Serializes a PHP variable into a BSON string
*
* @param mixed $anything The variable to be serialized.
* @return string Returns the serialized string.
*/
function bson_encode($anything)
{
return \MongoDB\BSON\fromPHP(TypeConverter::fromLegacy($anything));
}
private function addItem(array $item)
{
switch ($this->batchType) {
case self::COMMAND_UPDATE:
$method = isset($item['multi']) ? 'updateMany' : 'updateOne';
$options = [];
if (isset($item['upsert']) && $item['upsert']) {
$options['upsert'] = true;
}
$this->items[] = [$method => [TypeConverter::fromLegacy($item['q']), TypeConverter::fromLegacy($item['u']), $options]];
break;
case self::COMMAND_INSERT:
$this->items[] = ['insertOne' => [TypeConverter::fromLegacy($item)]];
break;
case self::COMMAND_DELETE:
$method = $item['limit'] === 0 ? 'deleteMany' : 'deleteOne';
$this->items[] = [$method => [TypeConverter::fromLegacy($item['q'])]];
break;
}
}
/**
* Execute the query
* @link http://www.php.net/manual/en/mongocursor.doquery.php
* @throws MongoConnectionException if it cannot reach the database.
* @return void
*/
protected function doQuery()
{
$options = $this->getOptions() + $this->options;
try {
$this->cursor = $this->collection->find(TypeConverter::fromLegacy($this->query), $options);
} catch (\MongoDB\Driver\Exception\ExecutionTimeoutException $e) {
throw new MongoCursorTimeoutException($e->getMessage(), $e->getCode(), $e);
} catch (\MongoDB\Driver\Exception\Exception $e) {
throw ExceptionConverter::toLegacy($e);
}
}
/**
* @return array
*/
protected function convertProjection()
{
return TypeConverter::fromLegacy($this->projection);
}
/**
* Stores the current cursor element.
*
* This is necessary because hasNext() might advance the iterator but we still
* need to be able to return the current object.
*/
protected function storeIteratorState()
{
if (!$this->startedIterating) {
$this->current = null;
$this->key = null;
$this->valid = false;
return null;
}
$this->current = $this->ensureIterator()->current();
$this->key = $this->ensureIterator()->key();
$this->valid = $this->ensureIterator()->valid();
if ($this->current !== null) {
$this->current = TypeConverter::toLegacy($this->current);
}
return $this->current;
}
/**
* Counts the number of documents in this collection
*
* @link http://www.php.net/manual/en/mongocollection.count.php
* @param array|stdClass $query
* @param array $options
* @return int Returns the number of documents matching the query.
*/
public function count($query = [], array $options = [])
{
return $this->collection->count(TypeConverter::fromLegacy($query), $options);
}