|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* @package s9e\TextFormatter |
|
5
|
|
|
* @copyright Copyright (c) 2010-2018 The s9e Authors |
|
6
|
|
|
* @license http://www.opensource.org/licenses/mit-license.php The MIT License |
|
7
|
|
|
*/ |
|
8
|
|
|
namespace s9e\TextFormatter\Plugins\BBCodes\Configurator; |
|
9
|
|
|
|
|
10
|
|
|
use DOMDocument; |
|
11
|
|
|
use DOMElement; |
|
12
|
|
|
use DOMXPath; |
|
13
|
|
|
use InvalidArgumentException; |
|
14
|
|
|
use RuntimeException; |
|
15
|
|
|
|
|
16
|
|
|
class Repository |
|
17
|
|
|
{ |
|
18
|
|
|
/** |
|
19
|
|
|
* @var BBCodeMonkey Instance of BBCodeMonkey used to parse definitions |
|
20
|
|
|
*/ |
|
21
|
|
|
protected $bbcodeMonkey; |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* @var DOMDocument Repository document |
|
25
|
|
|
*/ |
|
26
|
|
|
protected $dom; |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* Constructor |
|
30
|
|
|
* |
|
31
|
|
|
* @param mixed $value Either a DOMDocument or the path to a repository's XML file |
|
32
|
|
|
* @param BBCodeMonkey $bbcodeMonkey Instance of BBCodeMonkey used to parse definitions |
|
33
|
|
|
*/ |
|
34
|
14 |
|
public function __construct($value, BBCodeMonkey $bbcodeMonkey) |
|
35
|
|
|
{ |
|
36
|
14 |
|
$this->bbcodeMonkey = $bbcodeMonkey; |
|
37
|
14 |
|
$this->dom = ($value instanceof DOMDocument) ? $value : $this->loadRepository($value); |
|
38
|
12 |
|
} |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* Get a BBCode and its associated tag from this repository |
|
42
|
|
|
* |
|
43
|
|
|
* @param string $name Name of the entry in the repository |
|
44
|
|
|
* @param array $vars Replacement variables |
|
45
|
|
|
* @return array Array with three elements: "bbcode", "name" and "tag" |
|
46
|
|
|
*/ |
|
47
|
10 |
|
public function get($name, array $vars = []) |
|
48
|
|
|
{ |
|
49
|
10 |
|
$name = BBCode::normalizeName($name); |
|
50
|
10 |
|
$xpath = new DOMXPath($this->dom); |
|
51
|
10 |
|
$node = $xpath->query('//bbcode[@name="' . $name . '"]')->item(0); |
|
52
|
|
|
|
|
53
|
10 |
|
if (!($node instanceof DOMElement)) |
|
54
|
|
|
{ |
|
55
|
1 |
|
throw new RuntimeException("Could not find '" . $name . "' in repository"); |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
// Clone the node so we don't end up modifying the node in the repository |
|
59
|
9 |
|
$clonedNode = $node->cloneNode(true); |
|
60
|
|
|
|
|
61
|
|
|
// Replace all the <var> descendants if applicable |
|
62
|
9 |
|
foreach ($xpath->query('.//var', $clonedNode) as $varNode) |
|
63
|
|
|
{ |
|
64
|
5 |
|
$varName = $varNode->getAttribute('name'); |
|
65
|
|
|
|
|
66
|
5 |
|
if (isset($vars[$varName])) |
|
67
|
|
|
{ |
|
68
|
4 |
|
$varNode->parentNode->replaceChild( |
|
69
|
4 |
|
$this->dom->createTextNode($vars[$varName]), |
|
70
|
5 |
|
$varNode |
|
71
|
|
|
); |
|
72
|
|
|
} |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
// Now we can parse the BBCode usage and prepare the template. |
|
76
|
|
|
// Grab the content of the <usage> element then use BBCodeMonkey to parse it |
|
77
|
9 |
|
$usage = $xpath->evaluate('string(usage)', $clonedNode); |
|
78
|
9 |
|
$template = $xpath->evaluate('string(template)', $clonedNode); |
|
79
|
9 |
|
$config = $this->bbcodeMonkey->create($usage, $template); |
|
80
|
9 |
|
$bbcode = $config['bbcode']; |
|
81
|
9 |
|
$bbcodeName = $config['bbcodeName']; |
|
82
|
9 |
|
$tag = $config['tag']; |
|
83
|
|
|
|
|
84
|
|
|
// Set the optional tag name |
|
85
|
9 |
|
if ($node->hasAttribute('tagName')) |
|
86
|
|
|
{ |
|
87
|
1 |
|
$bbcode->tagName = $node->getAttribute('tagName'); |
|
88
|
|
|
} |
|
89
|
|
|
|
|
90
|
|
|
// Set the rules |
|
91
|
9 |
|
foreach ($xpath->query('rules/*', $node) as $ruleNode) |
|
92
|
|
|
{ |
|
93
|
2 |
|
$methodName = $ruleNode->nodeName; |
|
94
|
2 |
|
$args = []; |
|
95
|
|
|
|
|
96
|
2 |
|
if ($ruleNode->textContent) |
|
97
|
|
|
{ |
|
98
|
1 |
|
$args[] = $ruleNode->textContent; |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
2 |
|
call_user_func_array([$tag->rules, $methodName], $args); |
|
102
|
|
|
} |
|
103
|
|
|
|
|
104
|
|
|
return [ |
|
105
|
9 |
|
'bbcode' => $bbcode, |
|
106
|
9 |
|
'bbcodeName' => $bbcodeName, |
|
107
|
9 |
|
'tag' => $tag |
|
108
|
|
|
]; |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
/** |
|
112
|
|
|
* Create an exception for a bad repository file path |
|
113
|
|
|
* |
|
114
|
|
|
* @param mixed $filepath |
|
115
|
|
|
* @return InvalidArgumentException |
|
116
|
|
|
*/ |
|
117
|
2 |
|
protected function createRepositoryException($filepath) |
|
118
|
|
|
{ |
|
119
|
2 |
|
return new InvalidArgumentException(var_export($filepath, true) . ' is not a valid BBCode repository file'); |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
|
|
/** |
|
123
|
|
|
* Load a repository file into a DOMDocument |
|
124
|
|
|
* |
|
125
|
|
|
* @param string $filepath |
|
126
|
|
|
* @return DOMDocument |
|
127
|
|
|
*/ |
|
128
|
5 |
|
protected function loadRepository($filepath) |
|
129
|
|
|
{ |
|
130
|
5 |
|
if (!file_exists($filepath)) |
|
131
|
|
|
{ |
|
132
|
1 |
|
throw $this->createRepositoryException($filepath); |
|
133
|
|
|
} |
|
134
|
|
|
|
|
135
|
4 |
|
$dom = new DOMDocument; |
|
136
|
4 |
|
$dom->preserveWhiteSpace = false; |
|
137
|
4 |
|
if (!$dom->loadXML(file_get_contents($filepath), LIBXML_NOERROR)) |
|
138
|
|
|
{ |
|
139
|
1 |
|
throw $this->createRepositoryException($filepath); |
|
140
|
|
|
} |
|
141
|
|
|
|
|
142
|
3 |
|
return $dom; |
|
143
|
|
|
} |
|
144
|
|
|
} |
s9e /
TextFormatter
