Файл: sngine-v2.8/Script/includes/libs/HybridAuth/Thirdparty/Facebook/GraphNodes/Collection.php
Строк: 176
<?php
/**
* Copyright 2017 Facebook, Inc.
*
* You are hereby granted a non-exclusive, worldwide, royalty-free license to
* use, copy, modify, and distribute this software in source code or binary
* form for use in connection with the web services and APIs provided by
* Facebook.
*
* As with any software that integrates with the Facebook platform, your use
* of this software is subject to the Facebook Developer Principles and
* Policies [http://developers.facebook.com/policy/]. This copyright notice
* shall be included in all copies or substantial portions of the software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*/
namespace FacebookGraphNodes;
/**
* Class Collection
*
* Modified version of Collection in "illuminate/support" by Taylor Otwell
*
* @package Facebook
*/
use ArrayAccess;
use ArrayIterator;
use Countable;
use IteratorAggregate;
class Collection implements ArrayAccess, Countable, IteratorAggregate
{
/**
* The items contained in the collection.
*
* @var array
*/
protected $items = [];
/**
* Create a new collection.
*
* @param array $items
*/
public function __construct(array $items = [])
{
$this->items = $items;
}
/**
* Gets the value of a field from the Graph node.
*
* @param string $name The field to retrieve.
* @param mixed $default The default to return if the field doesn't exist.
*
* @return mixed
*/
public function getField($name, $default = null)
{
if (isset($this->items[$name])) {
return $this->items[$name];
}
return $default;
}
/**
* Gets the value of the named property for this graph object.
*
* @param string $name The property to retrieve.
* @param mixed $default The default to return if the property doesn't exist.
*
* @return mixed
*
* @deprecated 5.0.0 getProperty() has been renamed to getField()
* @todo v6: Remove this method
*/
public function getProperty($name, $default = null)
{
return $this->getField($name, $default);
}
/**
* Returns a list of all fields set on the object.
*
* @return array
*/
public function getFieldNames()
{
return array_keys($this->items);
}
/**
* Returns a list of all properties set on the object.
*
* @return array
*
* @deprecated 5.0.0 getPropertyNames() has been renamed to getFieldNames()
* @todo v6: Remove this method
*/
public function getPropertyNames()
{
return $this->getFieldNames();
}
/**
* Get all of the items in the collection.
*
* @return array
*/
public function all()
{
return $this->items;
}
/**
* Get the collection of items as a plain array.
*
* @return array
*/
public function asArray()
{
return array_map(function ($value) {
return $value instanceof Collection ? $value->asArray() : $value;
}, $this->items);
}
/**
* Run a map over each of the items.
*
* @param Closure $callback
*
* @return static
*/
public function map(Closure $callback)
{
return new static(array_map($callback, $this->items, array_keys($this->items)));
}
/**
* Get the collection of items as JSON.
*
* @param int $options
*
* @return string
*/
public function asJson($options = 0)
{
return json_encode($this->asArray(), $options);
}
/**
* Count the number of items in the collection.
*
* @return int
*/
public function count()
{
return count($this->items);
}
/**
* Get an iterator for the items.
*
* @return ArrayIterator
*/
public function getIterator()
{
return new ArrayIterator($this->items);
}
/**
* Determine if an item exists at an offset.
*
* @param mixed $key
*
* @return bool
*/
public function offsetExists($key)
{
return array_key_exists($key, $this->items);
}
/**
* Get an item at a given offset.
*
* @param mixed $key
*
* @return mixed
*/
public function offsetGet($key)
{
return $this->items[$key];
}
/**
* Set the item at a given offset.
*
* @param mixed $key
* @param mixed $value
*
* @return void
*/
public function offsetSet($key, $value)
{
if (is_null($key)) {
$this->items[] = $value;
} else {
$this->items[$key] = $value;
}
}
/**
* Unset the item at a given offset.
*
* @param string $key
*
* @return void
*/
public function offsetUnset($key)
{
unset($this->items[$key]);
}
/**
* Convert the collection to its string representation.
*
* @return string
*/
public function __toString()
{
return $this->asJson();
}
}