/**
* @see CActiveDataProvider::fetchData()
* @return array
*/
public function fetchData()
{
$criteria = $this->getCriteria();
// I have not refactored this line considering that the condition may have changed from total item count to here, maybe.
$this->_builder = new EMongoQueryBuilder($this->model, isset($criteria['condition']) && is_array($criteria['condition']) ? $criteria['condition'] : [], isset($criteria['project']) && !empty($criteria['project']) ? $criteria['project'] : []);
$this->options['condition'] = isset($criteria['condition']) && is_array($criteria['condition']) ? $criteria['condition'] : [];
$this->options['projection'] = isset($criteria['project']) && !empty($criteria['project']) ? $criteria['project'] : [];
// If we have sort and limit and skip setup within the incoming criteria let's set it
if (isset($criteria['sort']) && is_array($criteria['sort'])) {
$this->_builder->sort($criteria['sort']);
}
if (isset($criteria['skip']) && is_int($criteria['skip'])) {
$this->_builder->skip($criteria['skip']);
}
if (isset($criteria['limit']) && is_int($criteria['limit'])) {
$this->_builder->limit($criteria['limit']);
}
if (isset($criteria['hint']) && (is_array($criteria['hint']) || is_string($criteria['hint']))) {
$this->_builder->hint($criteria['hint']);
}
if (($pagination = $this->getPagination()) !== false) {
$pagination->setItemCount($this->getTotalItemCount());
$this->_builder->limit($pagination->getLimit());
$this->_builder->skip($pagination->getOffset());
}
if (($sort = $this->getSort()) !== false) {
$sort = $sort->getOrderBy();
if (count($sort) > 0) {
$this->_builder->sort($sort);
}
}
// var_dump(iterator_to_array($this->_builder->find()));die;
return $this->_builder->queryAll(true);
}
/**
* @see CActiveDataProvider::fetchData()
* @return array
*/
public function fetchData()
{
$criteria = $this->getCriteria();
// I have not refactored this line considering that the condition may have changed from total item count to here, maybe.
$this->_cursor = $this->model->find(isset($criteria['condition']) && is_array($criteria['condition']) ? $criteria['condition'] : array(), isset($criteria['project']) && !empty($criteria['project']) ? $criteria['project'] : array());
// If we have sort and limit and skip setup within the incoming criteria let's set it
if (isset($criteria['sort']) && is_array($criteria['sort'])) {
$this->_cursor->sort($criteria['sort']);
}
if (isset($criteria['skip']) && is_int($criteria['skip'])) {
$this->_cursor->skip($criteria['skip']);
}
if (isset($criteria['limit']) && is_int($criteria['limit'])) {
$this->_cursor->limit($criteria['limit']);
}
if (isset($criteria['hint']) && (is_array($criteria['hint']) || is_string($criteria['hint']))) {
$this->_cursor->hint($criteria['hint']);
}
if (($pagination = $this->getPagination()) !== false) {
$pagination->setItemCount($this->getTotalItemCount());
$this->_cursor->limit($pagination->getLimit());
$this->_cursor->skip($pagination->getOffset());
}
if (($sort = $this->getSort()) !== false) {
$sort = $sort->getOrderBy();
if (count($sort) > 0) {
$this->_cursor->sort($sort);
}
}
return iterator_to_array($this->_cursor, false);
}
/**
* Recreates the internal MongoCursor.
*/
public function recreate()
{
$this->mongoCursor = $this->collection->getMongoCollection()->find($this->query, $this->fields);
if ($this->hint !== null) {
$this->mongoCursor->hint($this->hint);
}
if ($this->immortal !== null) {
$this->mongoCursor->immortal($this->immortal);
}
foreach ($this->options as $key => $value) {
$this->mongoCursor->addOption($key, $value);
}
if ($this->batchSize !== null) {
$this->mongoCursor->batchSize($this->batchSize);
}
if ($this->limit !== null) {
$this->mongoCursor->limit($this->limit);
}
if ($this->skip !== null) {
$this->mongoCursor->skip($this->skip);
}
if ($this->slaveOkay !== null) {
$this->setMongoCursorSlaveOkay($this->slaveOkay);
}
// Set read preferences after slaveOkay, since they may be more specific
if ($this->readPreference !== null) {
if ($this->readPreferenceTags !== null) {
$this->mongoCursor->setReadPreference($this->readPreference, $this->readPreferenceTags);
} else {
$this->mongoCursor->setReadPreference($this->readPreference);
}
}
if ($this->snapshot) {
$this->mongoCursor->snapshot();
}
if ($this->sort !== null) {
$this->mongoCursor->sort($this->sort);
}
if ($this->tailable !== null) {
$this->mongoCursor->tailable($this->tailable);
}
if ($this->timeout !== null) {
$this->mongoCursor->timeout($this->timeout);
}
if ($this->maxTimeMS !== null) {
$this->mongoCursor->addOption('$maxTimeMS', $this->maxTimeMS);
}
}
/**
*
* @return \MongoCursor
*/
private function getCursor()
{
if ($this->cursor) {
return $this->cursor;
}
$this->cursor = $this->collection->getMongoCollection()->find($this->expression->toArray(), $this->fields);
if ($this->skip) {
$this->cursor->skip($this->skip);
}
if ($this->limit) {
$this->cursor->limit($this->limit);
}
if ($this->options['batchSize']) {
$this->cursor->batchSize($this->options['batchSize']);
}
if ($this->options['clientTimeout']) {
$this->cursor->timeout($this->options['clientTimeout']);
}
if ($this->options['serverTimeout']) {
$this->cursor->maxTimeMS($this->options['clientTimeout']);
}
if ($this->sort) {
$this->cursor->sort($this->sort);
}
if ($this->hint) {
$this->cursor->hint($this->hint);
}
// log request
if ($this->client->hasLogger()) {
$this->client->getLogger()->debug(get_called_class() . ': ' . json_encode(array('collection' => $this->collection->getName(), 'query' => $this->expression->toArray(), 'project' => $this->fields, 'sort' => $this->sort)));
}
$this->cursor->rewind();
// define read preferences
if ($this->readPreference) {
$this->cursor->setReadPreference($this->readPreference['type'], $this->readPreference['tagsets']);
}
return $this->cursor;
}
/**
* @param array $hintoptions
* @returns Result
*/
public function hint(array $hintoptions)
{
$this->myResultCursor = $this->myResultCursor->hint($hintoptions);
return $this;
}
public function hint($index)
{
parent::hint($index);
return $this;
}
/**
* 对该查询给一些辅助索引的提示
* @param Array $key_pattern 索引名
* @return muMongoCursor
*/
public function hint($key_pattern)
{
$this->oMongoCursor->hint($key_pattern);
return $this;
}