fluentform / app / Services / FormBuilder / Components.php

Components.php in Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 4.3.18, at app/Services/FormBuilder/Components.php

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1	<?php
2
3	namespace FluentForm\App\Services\FormBuilder;
4
5	use Closure;
6
7	class Components implements \JsonSerializable
8	{
9	/**
10	* $items [Components list]
11	*
12	* @var array
13	*/
14	protected $items = [];
15
16	/**
17	* Build the object instance
18	*
19	* @param array $items
20	*/
21	public function __construct(array $items)
22	{
23	$this->items = $items;
24	}
25
26	/**
27	* Add a component into list [$items]
28	*
29	* @param string $name
30	* @param array $component
31	* @param string $group ['general'\|'advanced']
32	*
33	* @return $this
34	*/
35	public function add($name, array $component, $group)
36	{
37	if (isset($this->items[$group])) {
38	$this->items[$group][$name] = $component;
39	}
40
41	return $this;
42	}
43
44	/**
45	* Remove a component from the list [$items]
46	*
47	* @param string $name
48	* @param string $group ['general'\|'advanced']
49	*
50	* @return $this
51	*/
52	public function remove($name, $group)
53	{
54	if (isset($this->items[$group])) {
55	unset($this->items[$group][$name]);
56	}
57
58	return $this;
59	}
60
61	/**
62	* Modify an existing component
63	*
64	* @param string $name
65	* @param Closure $callback [to modify the component within]
66	* @param string $group
67	*
68	* @return $this
69	*/
70	public function update($name, Closure $callback, $group)
71	{
72	$element = $callback($this->items[$group][$name]);
73	$this->items[$group][$name] = $element;
74	return $this;
75	}
76
77	/**
78	* Sort the components in list [$items]
79	*
80	* @param string $sortBy [key to sort by]
81	*
82	* @return $this
83	*/
84	public function sort($sortBy = 'index')
85	{
86	foreach ($this->items as $group => &$items) {
87	usort($items, function ($a, $b) {
88	if (@$a['index'] == @$b['index']) {
89	return 0;
90	}
91	return @$a['index'] < @$b['index'] ? -1 : 1;
92	});
93	}
94
95	return $this;
96	}
97
98	/**
99	* Return array [$items]
100	*
101	* @return array
102	*/
103	public function toArray()
104	{
105	return $this->items;
106	}
107
108	/**
109	* Return array [$items]
110	*
111	* @return array
112	*/
113	public function jsonSerialize()
114	{
115	return $this->toArray();
116	}
117
118	/**
119	* Getter to hook proxy call
120	*
121	* @return mixed
122	*/
123	public function __get($key)
124	{
125	if (in_array($key, ['general', 'advanced'])) {
126	return new GroupSetterProxy($this, $key);
127	}
128	}
129	}
130