jetformbuilder / includes / classes / arrayable / collection.php

collection.php in JetFormBuilder — Dynamic Blocks Form Builder 3.0.5, at includes/classes/arrayable/collection.php

244 lines 4.9 KB

Raw Download Zip

1	<?php
2
3
4	namespace Jet_Form_Builder\Classes\Arrayable;
5
6
7	use Jet_Form_Builder\Classes\Repository\Repository_Item_Dynamic_Id;
8
9	class Collection implements \Iterator, \Countable, \ArrayAccess {
10
11	protected $position = 0;
12	protected $items;
13	protected $groups = array();
14
15	public function __construct( array $items = array() ) {
16	$this->items = $items;
17	$this->group_items();
18	}
19
20	public function intersect( $list_of_states ): bool {
21	foreach ( $list_of_states as $state ) {
22	if ( $this->in_array( $state ) ) {
23	return true;
24	}
25	}
26
27	return false;
28	}
29
30	/**
31	* @param $state
32	*
33	* @return bool
34	*/
35	public function in_array( $state ): bool {
36	if ( is_object( $state ) ) {
37	if ( $state instanceof Repository_Item_Dynamic_Id ) {
38	return $this->in_array_by_dynamic( $state );
39	}
40	$state = get_class( $state );
41	}
42
43	if ( class_exists( $state ) ) {
44	return $this->in_array_by_class( $state );
45	}
46
47	return array_key_exists( $state, $this->groups );
48	}
49
50	protected function in_array_by_class( $state_class ): bool {
51	foreach ( $this as $state ) {
52	if ( is_a( $state, $state_class ) ) {
53	return true;
54	}
55	}
56
57	return false;
58	}
59
60	protected function in_array_by_dynamic( Repository_Item_Dynamic_Id $object ): bool {
61	foreach ( $this as $state ) {
62	if ( ! is_a( $state, Repository_Item_Dynamic_Id::class ) ) {
63	continue;
64	}
65	if ( $state->get_dynamic_id() === $object->get_dynamic_id() ) {
66	return true;
67	}
68	}
69
70	return false;
71	}
72
73	public function add( $item ): Collection {
74	$this->items[] = $item;
75
76	if ( ! is_a( $item, Collection_Item_Interface::class ) ) {
77	return $this;
78	}
79
80	return $this->add_to_group( $item );
81	}
82
83	public function replace( $item ): Collection {
84	if ( ! is_a( $item, Collection_Item_Interface::class ) ) {
85	return $this;
86	}
87	$this->items[] = $item;
88	$this->groups[ $item->get_id() ] = array();
89
90	return $this->add_to_group( $item );
91	}
92
93	public function delete( $position ): Collection {
94	/** @var Collection_Item_Interface $item */
95	$item = $this->items[ $position ];
96
97	unset( $this->groups[ $item->get_id() ] );
98	unset( $this->items[ $position ] );
99
100	return $this;
101	}
102
103	public function has_by_id( string $id ): bool {
104	return $this->get_by_id( $id )->valid();
105	}
106
107	public function get_by_ids( array $ids ): \Generator {
108	foreach ( $ids as $id ) {
109	yield from $this->get_by_id( $id );
110	}
111	}
112
113	public function get_by_id( string $id ): \Generator {
114	$group = $this->groups[ $id ] ?? array();
115
116	foreach ( $group as $property ) {
117	yield $property;
118	}
119	}
120
121	public function group_items() {
122	/** @var Collection_Item_Interface $item */
123	foreach ( $this->items as $item ) {
124	if ( ! is_a( $item, Collection_Item_Interface::class ) ) {
125	continue;
126	}
127	$this->add_to_group( $item );
128	}
129	}
130
131	protected function add_to_group( $item ): Collection {
132	if ( ! isset( $this->groups[ $item->get_id() ] ) ) {
133	$this->groups[ $item->get_id() ] = array();
134	}
135	$this->groups[ $item->get_id() ][] = $item;
136
137	return $this;
138	}
139
140	public function all(): array {
141	return $this->items;
142	}
143
144	public function remove( ...$positions ) {
145	if ( is_array( $positions[0] ) ) {
146	$positions = $positions[0];
147	}
148	foreach ( $positions as $position ) {
149	$this->delete( $position );
150	}
151	$this->items = array_values( $this->items );
152	}
153
154	/*
155	* \Iterator
156	*/
157
158	/**
159	* @return mixed
160	*/
161	#[\ReturnTypeWillChange]
162	public function current() {
163	return $this->items[ $this->position ];
164	}
165
166	#[\ReturnTypeWillChange]
167	public function next() {
168	++ $this->position;
169	}
170
171	/**
172	* @return bool\|float\|int\|string\|null
173	*/
174	#[\ReturnTypeWillChange]
175	public function key() {
176	return $this->position;
177	}
178
179	/**
180	* @return bool
181	*/
182	public function valid(): bool {
183	return isset( $this->items[ $this->position ] );
184	}
185
186	#[\ReturnTypeWillChange]
187	public function rewind() {
188	$this->position = 0;
189	}
190
191	/*
192	* \ArrayAccess
193	*/
194
195	/**
196	* @param mixed $offset
197	*
198	* @return bool
199	*/
200	public function offsetExists( $offset ): bool {
201	return isset( $this->items[ $offset ] );
202	}
203
204	/**
205	* @param mixed $offset
206	*
207	* @return mixed
208	*/
209	#[\ReturnTypeWillChange]
210	public function offsetGet( $offset ) {
211	return $this->items[ $offset ] ?? null;
212	}
213
214	/**
215	* @param mixed $offset
216	* @param mixed $value
217	*/
218	#[\ReturnTypeWillChange]
219	public function offsetSet( $offset, $value ) {
220	if ( is_null( $offset ) ) {
221	$this->items[] = $value;
222	} else {
223	$this->items[ $offset ] = $value;
224	}
225	}
226
227	/**
228	* @param mixed $offset
229	*/
230	#[\ReturnTypeWillChange]
231	public function offsetUnset( $offset ) {
232	$this->delete( $offset );
233	$this->items = array_values( $this->items );
234	}
235
236	/*
237	* \Countable
238	*/
239
240	public function count(): int {
241	return count( $this->items );
242	}
243
244	}