/**
* Validate the input string
*
* Validate the input string against the specification of the current
* document format.
*
* Returns true, if the validation succeded, and an array with
* ezcDocumentValidationError objects otherwise.
*
* @param string $string
* @return mixed
*/
public function validateString($string)
{
$tokenizer = $this->options->tokenizer;
$parser = new ezcDocumentWikiParser();
// Only halt on parse errors, and collect all other errors.
$parser->options->errorReporting = E_PARSE;
$errors = array();
$ast = null;
try {
// Try to parse the document and keep the parse tree for evetual
// checking for decoration errors
$ast = $parser->parse($tokenizer->tokenizeString($string));
} catch (ezcDocumentParserException $e) {
$errors[] = $e;
}
// Get errors and notices from parsed document
$errors = array_merge($errors, $parser->errors);
// If we had no parse error until now, we also try to decorate the
// document, which may leed to another class of errors.
if ($ast !== null) {
$oldErrorReporting = $this->options->errorReporting;
$this->options->errorReporting = E_PARSE;
try {
$visitor = new ezcDocumentWikiDocbookVisitor($this, $this->path);
$visitor->visit($ast, $this->path);
// Get errors and notices from parsed document
$errors = array_merge($errors, $visitor->getErrors());
} catch (ezcDocumentVisitException $e) {
$errors[] = $e;
}
// Reset error reporting
$this->options->errorReporting = $oldErrorReporting;
}
if (count($errors) === 0) {
// If no problem could be found, jsut return true
return true;
} else {
// Transform aggregated errors into validation errors
foreach ($errors as $nr => $error) {
$errors[$nr] = ezcDocumentValidationError::createFromException($error);
}
return $errors;
}
}
/**
* Performs the actual validation on the given $document.
*
* Returns true on success, an array of errors otherwise.
*
* @param DOMDocument $document
* @return array(ezcDocumentValidationError)|true
*/
private function performValidation(DOMDocument $document)
{
$document->relaxNGValidate(dirname(__FILE__) . '/odt/data/odf_1.2.rng');
// Get all errors
$xmlErrors = libxml_get_errors();
$errors = array();
foreach ($xmlErrors as $error) {
$errors[] = ezcDocumentValidationError::createFromLibXmlError($error);
}
libxml_clear_errors();
return count($errors) ? $errors : true;
}
/**
* Validate the input string
*
* Validate the input string against the specification of the current
* document format.
*
* Returns true, if the validation succeded, and an array with
* ezcDocumentValidationError objects otherwise.
*
* @param string $string
* @return mixed
*/
public function validateString($string)
{
$oldSetting = libxml_use_internal_errors(true);
libxml_clear_errors();
$document = new DOMDocument();
$document->loadXml($string);
$document->relaxNGValidate($this->options->relaxNgSchema);
// Get all errors
$xmlErrors = libxml_get_errors();
$errors = array();
foreach ($xmlErrors as $error) {
$errors[] = ezcDocumentValidationError::createFromLibXmlError($error);
}
libxml_clear_errors();
libxml_use_internal_errors($oldSetting);
return count($errors) ? $errors : true;
}
/**
* Validate the input string
*
* Validate the input string against the specification of the current
* document format.
*
* Returns true, if the validation succeded, and an array with
* ezcDocumentValidationError objects otherwise.
*
* @param string $string
* @return mixed
*/
public function validateString($string)
{
$oldSetting = libxml_use_internal_errors(true);
libxml_clear_errors();
$document = new DOMDocument();
$document->loadXml($string);
$document->schemaValidate(dirname(__FILE__) . '/xhtml/schema/xhtml1-transitional.xsd');
// Get all errors
$xmlErrors = libxml_get_errors();
$errors = array();
foreach ($xmlErrors as $error) {
$errors[] = ezcDocumentValidationError::createFromLibXmlError($error);
}
libxml_clear_errors();
libxml_use_internal_errors($oldSetting);
return count($errors) ? $errors : true;
}
