cs\Request\Data

Complexity

Total Complexity

8

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	4
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	init_data()	0	7	3
B	data()	0	13	5

<?php
/**
 * @package   CleverStyle CMS
 * @author    Nazar Mokrynskyi <nazar@mokrynskyi.com>
 * @copyright Copyright (c) 2016, Nazar Mokrynskyi
 * @license   MIT License, see license.txt
 */
namespace cs\Request;

trait Data {
	/**
	 * Data array, similar to `$_POST`
	 *
	 * @var array
	 */
	public $data;
	/**
	 * Data stream resource, similar to `fopen('php://input', 'br')`
	 *
	 * Make sure you're controlling position in stream where you read something, if code in some other place might seek on this stream
	 *
	 * Stream is read-only
	 *
	 * @var null|resource
	 */
	public $data_stream;
	/**
	 * @param array                $data        Typically `$_POST`
	 * @param null|resource|string $data_stream String, like `php://input` or resource, like `fopen('php://input', 'br')`
	 */
	function init_data ($data = [], $data_stream = null) {
		if (is_resource($this->data_stream)) {
			fclose($this->data_stream);
		}
		$this->data        = $data;
		$this->data_stream = is_string($data_stream) ? fopen($data_stream, 'br') : $data_stream;
	}
	/**
	 * Get data item by name
	 *
	 * @param string|string[] $name
	 *
	 * @return false|mixed|mixed[] Data if exists or `false` otherwise
	 */
	function data ($name) {
		if (is_array($name)) {
			foreach ($name as &$n) {
				if (!isset($this->data[$n])) {
					return false;
				}
				$n = $this->data[$n];
			}
			return $name;
		}
		/** @noinspection OffsetOperationsInspection */
		return isset($this->data[$name]) ? $this->data[$name] : false;
	}
}