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[3.1.0] Continue building up validation functions

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- Remove incorrect parsing of value aliases
- Implement most allowed and value alias checks
- Add assertIsBool, assertIsArray and assertIsLookup to ValidatorAtom
- Publish string types in VarParser

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1647 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2008-04-04 21:33:37 +00:00
parent 6b21a841c4
commit 0ee090bc7b
15 changed files with 247 additions and 15 deletions
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18
library/HTMLPurifier/ConfigSchema/ValidatorAtom.php
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@@ -23,6 +23,16 @@ class HTMLPurifier_ConfigSchema_ValidatorAtom
return $this;
}
public function assertIsBool() {
if (!is_bool($this->contents)) $this->error('must be a boolean');
return $this;
}
public function assertIsArray() {
if (!is_array($this->contents)) $this->error('must be an array');
return $this;
}
public function assertNotNull() {
if ($this->contents === null) $this->error('must not be null');
return $this;
@@ -39,6 +49,14 @@ class HTMLPurifier_ConfigSchema_ValidatorAtom
return $this;
}
public function assertIsLookup() {
$this->assertIsArray();
foreach ($this->contents as $v) {
if ($v !== true) $this->error('must be a lookup array');
}
return $this;
}
protected function error($msg) {
throw new HTMLPurifier_ConfigSchema_Exception(ucfirst($this->member) . ' in ' . $this->context . ' ' . $msg);
}