public function count($force = false)
{
if ($force || !isset($this->count)) {
$this->count = $this->cursor->count();
}
return $this->count;
}
/**
* Returns the total number of rows in the result set.
*
* @return int
*/
public function count()
{
if ($this->rowCount !== null) {
return $this->rowCount;
}
$this->rowCount = $this->cursor->count($foundOnly = true);
return $this->rowCount;
}
public function testDrop()
{
$this->object->storeFile('tests/somefile');
$c = $this->object->chunks->count();
$this->assertGreaterThan(0, $c);
$this->assertEquals($this->count(), 1);
$this->object->drop();
$this->assertEquals($this->object->chunks->count(), 0);
$this->assertEquals($this->object->count(), 0);
}
/**
* Count total number of items without limit and offset
* @return mixed
*/
public function totalCount()
{
if (!$this->count) {
$this->count = $this->cursor->count(false);
}
return $this->count;
}
/**
* Get affected rows
*
* @return int
*/
public function getAffectedRows()
{
if ($this->resource instanceof \MongoCursor) {
return $this->resource->count();
}
return $this->resource;
}
/**
* Construct by passing in the \MongoCursor and the object to populate
* @param \MongoCursor $cursor
*/
public function __construct(\MongoCursor $cursor, Collection $collection)
{
$this->cursor = $cursor;
$this->count = $cursor->count(true);
$this->position = 0;
$this->collection = $collection;
}
/**
* Count the results from the query
*
* + Count the results from the current query: pass false for "all" results (disregard limit/skip)
* + Count results of a separate query: pass an array or JSON string of query parameters
*
* @since 0.3.0
*
* See [\Countable::count]
*
* @link http://www.php.net/manual/en/mongocursor.count.php \MongoCursor::count
*
* @param boolean|array|string $query
*
* @return integer
*
* @throws \Exception
*
* @uses \JSON::encodeMongo
* @uses \JSON::decode
* @uses \Profiler::start
* @uses \Profiler::stop
*/
public function count($query = true)
{
if (is_bool($query)) {
// Profile count operation for cursor
if ($this->getClientInstance()->profiling) {
$this->benchmark = Profiler::start(get_class($this->getClientInstance()) . "::{$this->db}", $this->shellQuery() . ".count(" . JSON::encodeMongo($query) . ")");
}
$this->cursor || $this->load();
$count = $this->cursor->count($query);
} else {
if (is_string($query) && $query[0] == "{") {
$query = JSON::decode($query, true);
}
$query_trans = array();
foreach ($query as $field => $value) {
$query_trans[$this->getFieldName($field)] = $value;
}
$query = $query_trans;
// Profile count operation for collection
if ($this->getClientInstance()->profiling) {
$this->benchmark = Profiler::start(get_class($this->getClientInstance()) . "::{$this->db}", "db.{$this->name}.count(" . ($query ? JSON::encodeMongo($query) : '') . ")");
}
$count = $this->getCollection()->count($query);
}
// End profiling count
if ($this->benchmark) {
// Stop the benchmark
Profiler::stop($this->benchmark);
// Clean benchmark token
$this->benchmark = null;
}
return $count;
}
/**
* Performs proper skip and limit to get
* data package that can be wraped in paginator
*
* @param int $perPage
* @param int $page
* @param mixed $options Options you want to pass
*/
public function getPaginator($perPage = 10, $page = 1, $options = null)
{
$this->_checkCursor();
$total = $this->_cursor->count();
$this->_cursor->skip(($page - 1) * $perPage)->limit($perPage);
$result = $this->get();
return $this->_createPaginator($result, $total, $perPage, $page, $options);
}
/**
* @see CActiveDataProvider::calculateTotalItemCount()
* @return int
*/
public function calculateTotalItemCount()
{
if (!$this->_cursor) {
$criteria = $this->getCriteria();
$this->_cursor = $this->model->find(isset($criteria['condition']) && is_array($criteria['condition']) ? $criteria['condition'] : array());
}
return $this->_cursor->count();
}
/**
* @see CActiveDataProvider::calculateTotalItemCount()
* @return int
*/
public function calculateTotalItemCount()
{
if (!$this->_builder) {
$criteria = $this->getCriteria();
$this->_builder = new EMongoQueryBuilder($this->model, isset($criteria['condition']) && is_array($criteria['condition']) ? $criteria['condition'] : []);
}
return $this->_builder->count();
}
/**
* Count the results
*
* @since v1.0.0
*/
public function count($foundOnly = FALSE)
{
$count = array();
try {
$count = $this->_cursor->count($foundOnly);
} catch (MongoCursorException $exception) {
show_error($exception->getMessage(), 500);
} catch (MongoConnectionException $exception) {
show_error($exception->getMessage(), 500);
} catch (MongoCursorTimeoutException $exception) {
show_error($exception->getMessage(), 500);
}
return $count;
}
/**
* count method on the cursor, allows to get result count
*
* @param bool $foundOnly
* @return int
*/
public function count($foundOnly = false)
{
return $this->myResultCursor->count($foundOnly);
}
/**
* Returns the number of documents found
* {@see http://www.php.net/manual/en/mongocursor.count.php}
* @param boolean $foundOnly default TRUE
* @return integer count of documents found
* @since v1.3.4
*/
public function count($foundOnly = true)
{
return $this->_cursor->count($foundOnly);
}
/**
* Constructor.
*
* @param \Iterator $iterator Iterator to paginate
* @throws \Zend\Paginator\Adapter\Exception\InvalidArgumentException
*/
public function __construct(\MongoCursor $iterator)
{
$this->iterator = $iterator;
$this->count = $iterator->count();
}
/**
* @param \MongoCursor $resource
* @param mixed $context
* @return Result
*/
public function createResult($resource, $context = null)
{
$result = clone $this->resultPrototype;
if ($resource instanceof \MongoCursor) {
$rowCount = $resource->count($foundOnly = true);
} elseif (is_array($resource) && isset($resource['n'])) {
$rowCount = (int) $resource['n'];
// $resource = $this -> connection -> getDB() -> selectCollection( $context ) -> find( ['_id' => $this -> connection -> getLastGeneratedValue( $context ) ] );
} else {
$rowCount = (int) $resource;
// $resource = $this -> connection -> getDB() -> selectCollection( $context ) -> find( ['_id' => $this -> connection -> getLastGeneratedValue( $context ) ] );
}
$result->initialize($resource, $this->connection->getLastGeneratedValue($context), $rowCount);
return $result;
}
/**
* Returns the total count of result irrevelent of the value of limit
*
* @return int
*/
public function totalCount()
{
return $this->cursor->count();
}
/**
* count.
*/
public function count($foundOnly = false)
{
$this->time->start();
$return = parent::count($foundOnly);
$time = $this->time->stop();
$info = $this->info();
$this->log(array('type' => 'count', 'query' => is_array($info['query']) ? $info['query'] : array(), 'limit' => $info['limit'], 'skip' => $info['skip'], 'foundOnly' => $foundOnly, 'time' => $time));
return $return;
}
/**
* {@inheritDoc}
*
* @api
*/
public function getItemCount()
{
return $this->cursor->count();
}
/**
* Counts the number of results for this query
* @link http://www.php.net/manual/en/mongocursor.count.php
* @param bool $all Count records with limit and skip applied
* @return int The number of documents returned by this cursor's query.
*/
public function count($all = false)
{
return $this->cursor->count($all);
}
/**
*
* @param array | MongoCursor $content
* If content is array, there should be keys url, avatar, name
* @param unknown $max
* @return multitype:
*/
public static function facePile($content, $max)
{
$count = $content instanceof MongoCursor ? $content->count() : count($content);
$moreCount = $count - $max;
$listSliced = $list = array();
if ($moreCount > 0) {
$listSliced = $content instanceof MongoCursor ? $content->limit($max) : array_slice($content, 0, $max);
} else {
$listSliced = $content;
}
foreach ($listSliced as $listItem) {
array_push($list, array('url' => '/page/' . $listItem['uname'], 'avatar' => $listItem['avatar'], 'name' => $listItem['name']));
}
if ($moreCount > 0) {
array_push($list, '<span class="count rounded-avatar">+' . self::megaCount(abs($moreCount)) . '</span>');
}
return $list;
}
public function count()
{
return parent::count();
}
/**
* Countable: count
*
* Count the results from the current query: pass FALSE for "all" results (disregard limit/skip)<br/>
* Count results of a separate query: pass an array or JSON string of query parameters
*
* @param mixed $query
* @throws Exception
* @return int
*/
public function count($query = TRUE)
{
if (is_bool($query)) {
// Profile count operation for cursor
if ($this->db()->profiling) {
$bm = $this->db()->profiler_start("Mongo_Database::{$this->db}", $this->inspect() . ".count(" . JSON::str($query) . ")");
}
$this->_cursor or $this->load(TRUE);
$count = $this->_cursor->count($query);
} else {
if (is_string($query) && $query[0] == "{") {
$query = JSON::arr($query);
if ($query === NULL) {
throw new Exception('Unable to parse query from JSON string.');
}
}
$query_trans = array();
foreach ($query as $field => $value) {
$query_trans[$this->get_field_name($field)] = $value;
}
$query = $query_trans;
// Profile count operation for collection
if ($this->db()->profiling) {
$bm = $this->db()->profiler_start("Mongo_Database::{$this->db}", "db.{$this->name}.count(" . ($query ? JSON::str($query) : '') . ")");
}
$count = $this->collection()->count($query);
}
// End profiling count
if (isset($bm)) {
$this->db()->profiler_stop($bm);
}
if (is_array($count)) {
throw new MongoException(json_encode($count));
}
return $count;
}
public function count($foundOnly = false)
{
return parent::count($foundOnly);
}
