loginizer / lib / hybridauth / Data / Collection.php

Collection.php in Loginizer 2.0.4, at lib/hybridauth/Data/Collection.php

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1	<?php
2	/*!
3	* Hybridauth
4	* https://hybridauth.github.io \| https://github.com/hybridauth/hybridauth
5	* (c) 2017 Hybridauth authors \| https://hybridauth.github.io/license.html
6	*/
7
8	namespace Hybridauth\Data;
9
10	/**
11	* A very basic Data collection.
12	*/
13	final class Collection
14	{
15	/**
16	* Data collection
17	*
18	* @var mixed
19	*/
20	protected $collection = null;
21
22	/**
23	* @param mixed $data
24	*/
25	public function __construct($data = null)
26	{
27	$this->collection = (object)$data;
28	}
29
30	/**
31	* Retrieves the whole collection as array
32	*
33	* @return mixed
34	*/
35	public function toArray()
36	{
37	return (array)$this->collection;
38	}
39
40	/**
41	* Retrieves an item
42	*
43	* @param $property
44	*
45	* @return mixed
46	*/
47	public function get($property)
48	{
49	if ($this->exists($property)) {
50	return $this->collection->$property;
51	}
52
53	return null;
54	}
55
56	/**
57	* Add or update an item
58	*
59	* @param $property
60	* @param mixed $value
61	*/
62	public function set($property, $value)
63	{
64	if ($property) {
65	$this->collection->$property = $value;
66	}
67	}
68
69	/**
70	* .. until I come with a better name..
71	*
72	* @param $property
73	*
74	* @return Collection
75	*/
76	public function filter($property)
77	{
78	if ($this->exists($property)) {
79	$data = $this->get($property);
80
81	if (!is_a($data, 'Collection')) {
82	$data = new Collection($data);
83	}
84
85	return $data;
86	}
87
88	return new Collection([]);
89	}
90
91	/**
92	* Checks whether an item within the collection
93	*
94	* @param $property
95	*
96	* @return bool
97	*/
98	public function exists($property)
99	{
100	return property_exists($this->collection, $property);
101	}
102
103	/**
104	* Finds whether the collection is empty
105	*
106	* @return bool
107	*/
108	public function isEmpty()
109	{
110	return !(bool)$this->count();
111	}
112
113	/**
114	* Count all items in collection
115	*
116	* @return int
117	*/
118	public function count()
119	{
120	return count($this->properties());
121	}
122
123	/**
124	* Returns all items properties names
125	*
126	* @return array
127	*/
128	public function properties()
129	{
130	$properties = [];
131
132	foreach ($this->collection as $key => $value) {
133	$properties[] = $key;
134	}
135
136	return $properties;
137	}
138
139	/**
140	* Returns all items values
141	*
142	* @return array
143	*/
144	public function values()
145	{
146	$values = [];
147
148	foreach ($this->collection as $value) {
149	$values[] = $value;
150	}
151
152	return $values;
153	}
154	}
155