XmlImportAstIf.php — WP All Import – Drag & Drop Import for CSV, XML, Excel & Google Sheets 2.13

wp-all-import / libraries / ast / XmlImportAstIf.php

wp-all-import / libraries / ast Last commit date

XmlImportAstIf.php

162 lines

1	<?php
2	/**
3	* @author Olexandr Zanichkovsky <olexandr.zanichkovsky@zophiatech.com>
4	* @package AST
5	*/
6
7	require_once dirname(__FILE__) . '/XmlImportAstStatement.php';
8	require_once dirname(__FILE__) . '/XmlImportAstElseif.php';
9
10	/**
11	* Represents an IF clause
12	*/
13	class XmlImportAstIf extends XmlImportAstStatement
14	{
15	/**
16	* Condition
17	*
18	* @var XmlImportAstExpression
19	*/
20	private $condition;
21
22	/**
23	* If body
24	*
25	* @var XmlImportAstSequence
26	*/
27	private $ifBody;
28
29	/**
30	* List of elseif subclauses
31	*
32	* @var array
33	*/
34	private $elseIfs = array();
35
36	/**
37	* Else body
38	*
39	* @var XmlImportAstSequence
40	*/
41	private $elseBody;
42
43	/**
44	* Creates new instance
45	*
46	* @param XmlImportAstExpression $condition
47	*/
48	public function __construct(XmlImportAstExpression $condition)
49	{
50	$this->condition = $condition;
51	}
52
53	/**
54	* Gets condition
55	*
56	* @return XmlImportAstExpression
57	*/
58	public function getCondition()
59	{
60	return $this->condition;
61	}
62
63	/**
64	* Gets if body
65	*
66	* @return XmlImportAstSequence
67	*/
68	public function getIfBody()
69	{
70	return $this->ifBody;
71	}
72
73	/**
74	* Adds If body
75	*
76	* @param XmlImportAstSequence $body
77	*/
78	public function addIfBody(XmlImportAstSequence $body)
79	{
80	$this->ifBody = $body;
81	}
82
83	/**
84	* Gets list of elseif subcloses
85	*
86	* @return array
87	*/
88	public function getElseIfs()
89	{
90	return $this->elseIfs;
91	}
92
93	/**
94	* Gets else body
95	*
96	* @return XmlImportAstSequence
97	*/
98	public function getElseBody()
99	{
100	return $this->elseBody;
101	}
102
103	/**
104	* Adds else body
105	*
106	* @param XmlImportAstSequence $body
107	*/
108	public function addElseBody(XmlImportAstSequence $body)
109	{
110	$this->elseBody = $body;
111	}
112
113	/**
114	* Adds elseif subclause
115	*
116	* @param XmlImportAstElseif $elseif
117	*/
118	public function addElseif(XmlImportAstElseif $elseif)
119	{
120	$this->elseIfs[] = $elseif;
121	}
122
123	/**
124	* String represetation of an IF clause
125	*
126	* @return string
127	*/
128	public function __toString()
129	{
130	$result = "--> begin " . get_class($this) . "\n";
131	$result .= ' Condition: ' . $this->condition . "\n";
132	$result .= " Body:\n";
133	$array = explode("\n", $this->ifBody);
134	for ($i = 0; $i < count($array); $i++)
135	{
136	$array[$i] = ' ' . $array[$i];
137	}
138	$result .= implode("\n", $array) . "\n";
139	foreach($this->elseIfs as $elseIf)
140	{
141	$array = explode("\n", $elseIf);
142	for ($i = 0; $i < count($array); $i++)
143	{
144	$array[$i] = '' . $array[$i];
145	}
146	$result .= implode("\n", $array) . "\n";
147	}
148	if (!is_null($this->elseBody))
149	{
150	$result .= " Else:\n";
151	$array = explode("\n", $this->elseBody);
152	for ($i = 0; $i < count($array); $i++)
153	{
154	$array[$i] = ' ' . $array[$i];
155	}
156	$result .= implode("\n", $array) . "\n";
157	}
158	$result .= "--> end " . get_class($this) . "\n";
159	return $result;
160	}
161	}
162