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Define AttrDef_Text and parseCDATA().

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@160 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2006-08-04 03:13:04 +00:00
parent 50b3d5320e
commit 6232221c08
7 changed files with 76 additions and 0 deletions
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7
library/HTMLPurifier/AttrDef.php
View File

@@ -8,6 +8,13 @@ class HTMLPurifier_AttrDef
function validate() {
trigger_error('Cannot call abstract function', E_USER_ERROR);
}
function parseCDATA($string) {
$string = trim($string);
$string = str_replace("\n", '', $string);
$string = str_replace(array("\r", "\t"), ' ', $string);
return $string;
}
}
?>

15
library/HTMLPurifier/AttrDef/Text.php Normal file
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@@ -0,0 +1,15 @@
<?php
require_once 'HTMLPurifier/AttrDef.php';
class HTMLPurifier_AttrDef_Text extends HTMLPurifier_AttrDef
{
function validate($string) {
$new_string = $this->parseCDATA($string);
return ($string == $new_string) ? true : $new_string;
}
}
?>

3
library/HTMLPurifier/Definition.php
View File

@@ -3,6 +3,8 @@
require_once 'HTMLPurifier/AttrDef.php';
require_once 'HTMLPurifier/AttrDef/Enum.php';
require_once 'HTMLPurifier/AttrDef/ID.php';
require_once 'HTMLPurifier/AttrDef/Class.php';
require_once 'HTMLPurifier/AttrDef/Text.php';
require_once 'HTMLPurifier/ChildDef.php';
require_once 'HTMLPurifier/Generator.php';
require_once 'HTMLPurifier/Token.php';
@@ -238,6 +240,7 @@ class HTMLPurifier_Definition
// core attrs
'id' => new HTMLPurifier_AttrDef_ID(),
'class' => new HTMLPurifier_AttrDef_Class(),
'title' => new HTMLPurifier_AttrDef_Text(),
// i18n
'dir' => new HTMLPurifier_AttrDef_Enum(array('ltr','rtl'), false),
);