depicter / app / src / Rules / DisplayCondition / Mapper.php

Mapper.php in Depicter — Popup & Slider Builder trunk, at app/src/Rules/DisplayCondition/Mapper.php

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1	<?php
2
3	namespace Depicter\Rules\DisplayCondition;
4
5	use Averta\Core\Utility\Arr;
6	use Averta\WordPress\Utility\JSON;
7	use Depicter\Exception\EntityException;
8
9	/**
10	* Hydrates displayConditions of a document in corresponding classes to process conditions
11	*/
12	class Mapper {
13
14	/**
15	* @var mixed
16	*/
17	private $displayConditionsSlim;
18
19	/**
20	* @var DisplayConditionGroup[]
21	*/
22	private $displayConditionGroups = [];
23
24
25	/**
26	* Constructor
27	*/
28	public function __construct( $displayConditionsSlim ){
29	$this->displayConditionsSlim = $displayConditionsSlim;
30	$this->displayConditionGroups = $this->hydrate( $this->displayConditionsSlim );
31	}
32
33	/**
34	* Hydrates DisplayConditions data into appropriate classes
35	*/
36	private function hydrate( $displayConditionsSlim ){
37	// convert displayConditions to object
38	$displayConditionsSlim = is_array( $displayConditionsSlim ) ? JSON::decode( JSON::encode( $this->displayConditionsSlim ), false ) : $displayConditionsSlim;
39
40	$groups = [];
41
42	try{
43	foreach( $displayConditionsSlim as $displayConditionGroup ){
44	$mapper = new \JsonMapper();
45	$mapper->classMap['\Depicter\Rules\Condition\Base'] = function ( $class, $conditionParams ){
46	// Skip if slug of condition cannot be found
47	if( empty( $conditionParams->slug ) \|\| !strpos( $conditionParams->slug , '_') ){
48	return $class;
49	}
50
51	// find exclusive class of each Condition by its corresponding slug
52	[ $groupID, $className ] = explode('_', $conditionParams->slug );
53	if ( strpos( $className, '\|' ) ) {
54	$className = explode( '\|', $className )[0];
55	}
56
57	return "\\Depicter\\Rules\\Condition\\{$groupID}\\{$className}";
58	};
59
60	$groups[] = $mapper->map( $displayConditionGroup, new DisplayConditionGroup() );
61	}
62	} catch( EntityException\|\JsonMapper_Exception $e ){}
63
64	return $groups;
65	}
66
67	/**
68	* Get all DisplayConditionGroups and corresponding conditions in
69	*
70	* @return DisplayConditionGroup[]
71	*/
72	public function groups(){
73	return $this->displayConditionGroups;
74	}
75
76	public function all(){
77	$conditions = [];
78
79	if( ! empty( $this->displayConditionGroups ) ){
80	foreach( $this->displayConditionGroups as $displayConditionGroup ){
81	$conditions = Arr::merge( $displayConditionGroup->conditions(), $conditions );
82	}
83	}
84
85	return $conditions;
86	}
87
88	/**
89	* Checks if all conditions in groups are passed or not
90	*
91	* @param $value
92	*
93	* @return bool
94	*/
95	public function areMet( $value = null ){
96
97	$currentOperator = 'and';
98	$overAllCheck = true;
99
100	if( ! empty( $this->displayConditionGroups ) ){
101
102	foreach( $this->displayConditionGroups as $displayConditionGroup ){
103	$currentGroupResult = $displayConditionGroup->check( $value );
104	if( $currentOperator === 'and' ){
105	if( ! $currentGroupResult ){
106	return false;
107	}
108	$overAllCheck = true;
109	} else {
110	if( $currentGroupResult ){
111	return true;
112	}
113	}
114
115	$currentOperator = $displayConditionGroup->operator;
116	}
117
118	}
119
120	return $overAllCheck;
121	}
122
123	}
124