give / src / Framework / FieldsAPI / Concerns / InsertNode.php

InsertNode.php in GiveWP – Donation Plugin and Fundraising Platform 2.19.6, at src/Framework/FieldsAPI/Concerns/InsertNode.php

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1	<?php
2
3	namespace Give\Framework\FieldsAPI\Concerns;
4
5	use Give\Framework\FieldsAPI\Contracts\Collection;
6	use Give\Framework\FieldsAPI\Contracts\Node;
7	use Give\Framework\FieldsAPI\Exceptions\ReferenceNodeNotFoundException;
8
9	/**
10	* @since 2.10.2
11	*/
12	trait InsertNode
13	{
14
15	/**
16	* @since 2.10.2
17	*
18	* @param string $siblingName
19	* @param Node $node
20	*
21	* @return $this
22	* @throws ReferenceNodeNotFoundException
23	*/
24	public function insertAfter($siblingName, Node $node)
25	{
26	$this->checkNameCollisionDeep($node);
27	$this->insertAfterRecursive($siblingName, $node);
28
29	return $this;
30	}
31
32	/**
33	* @since 2.10.2
34	*
35	* @param string $siblingName
36	* @param Node $node
37	*
38	* @return void
39	* @throws ReferenceNodeNotFoundException
40	*
41	*/
42	protected function insertAfterRecursive($siblingName, Node $node)
43	{
44	$siblingIndex = $this->getNodeIndexByName($siblingName);
45	if (false !== $siblingIndex) {
46	$this->insertAtIndex(
47	$siblingIndex + 1,
48	$node
49	);
50
51	return;
52	}
53
54	if ($this->nodes) {
55	foreach ($this->nodes as $childNode) {
56	if ($childNode instanceof Collection) {
57	$childNode->insertAfter($siblingName, $node);
58	}
59	}
60
61	return;
62	}
63
64	throw new ReferenceNodeNotFoundException($siblingName);
65	}
66
67	/**
68	* @since 2.10.2
69	*
70	* @param string $siblingName
71	* @param Node $node
72	*
73	* @return $this
74	* @throws ReferenceNodeNotFoundException
75	*
76	*/
77	public function insertBefore($siblingName, Node $node)
78	{
79	$this->checkNameCollisionDeep($node);
80	$this->insertBeforeRecursive($siblingName, $node);
81
82	return $this;
83	}
84
85	/**
86	* @since 2.10.2
87	*
88	* @param string $siblingName
89	* @param Node $node
90	*
91	* @return void
92	* @throws ReferenceNodeNotFoundException
93	*
94	*/
95	protected function insertBeforeRecursive($siblingName, Node $node)
96	{
97	$siblingIndex = $this->getNodeIndexByName($siblingName);
98	if (false !== $siblingIndex) {
99	$this->insertAtIndex(
100	$siblingIndex - 1,
101	$node
102	);
103
104	return;
105	}
106
107	if ($this->nodes) {
108	foreach ($this->nodes as $childNode) {
109	if ($childNode instanceof Collection) {
110	$childNode->insertBefore($siblingName, $node);
111	}
112	}
113
114	return;
115	}
116
117	throw new ReferenceNodeNotFoundException($siblingName);
118	}
119
120	/**
121	* @since 2.10.2
122	*/
123	protected function insertAtIndex($index, $node)
124	{
125	$this->checkNameCollisionDeep($node);
126	array_splice($this->nodes, $index, 0, [$node]);
127	}
128
129	/**
130	* {@inheritdoc}
131	*/
132	public function append(Node ...$nodes)
133	{
134	foreach ($nodes as $node) {
135	$this->insertAtIndex($this->count(), $node);
136	}
137
138	return $this;
139	}
140	}
141