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d4949327 NL |
1 | <?php\r |
2 | \r | |
3 | /**\r | |
4 | * Validates the border property as defined by CSS.\r | |
5 | */\r | |
6 | class HTMLPurifier_AttrDef_CSS_Border extends HTMLPurifier_AttrDef\r | |
7 | {\r | |
8 | \r | |
9 | /**\r | |
10 | * Local copy of properties this property is shorthand for.\r | |
11 | * @type HTMLPurifier_AttrDef[]\r | |
12 | */\r | |
13 | protected $info = array();\r | |
14 | \r | |
15 | /**\r | |
16 | * @param HTMLPurifier_Config $config\r | |
17 | */\r | |
18 | public function __construct($config)\r | |
19 | {\r | |
20 | $def = $config->getCSSDefinition();\r | |
21 | $this->info['border-width'] = $def->info['border-width'];\r | |
22 | $this->info['border-style'] = $def->info['border-style'];\r | |
23 | $this->info['border-top-color'] = $def->info['border-top-color'];\r | |
24 | }\r | |
25 | \r | |
26 | /**\r | |
27 | * @param string $string\r | |
28 | * @param HTMLPurifier_Config $config\r | |
29 | * @param HTMLPurifier_Context $context\r | |
30 | * @return bool|string\r | |
31 | */\r | |
32 | public function validate($string, $config, $context)\r | |
33 | {\r | |
34 | $string = $this->parseCDATA($string);\r | |
35 | $string = $this->mungeRgb($string);\r | |
36 | $bits = explode(' ', $string);\r | |
37 | $done = array(); // segments we've finished\r | |
38 | $ret = ''; // return value\r | |
39 | foreach ($bits as $bit) {\r | |
40 | foreach ($this->info as $propname => $validator) {\r | |
41 | if (isset($done[$propname])) {\r | |
42 | continue;\r | |
43 | }\r | |
44 | $r = $validator->validate($bit, $config, $context);\r | |
45 | if ($r !== false) {\r | |
46 | $ret .= $r . ' ';\r | |
47 | $done[$propname] = true;\r | |
48 | break;\r | |
49 | }\r | |
50 | }\r | |
51 | }\r | |
52 | return rtrim($ret);\r | |
53 | }\r | |
54 | }\r | |
55 | \r | |
56 | // vim: et sw=4 sts=4\r |