/**
* Parse Annotations in DocBlock
*
* @param string $docblock Full method docblock
* @return JacksonAnnotation[]
*/
protected function parseAnnotations($docblock)
{
$annotations = array();
$docblock = substr($docblock, 3, -2);
$regexAnnotationName = '/@([A-Za-z0-9_-]+)(.*)/';
if (preg_match_all($regexAnnotationName, $docblock, $annotationNameMatches)) {
// echo "<pre>";
// print_r($annotationNameMatches);
// echo "</pre>";
// Loop for each annotation
foreach ($annotationNameMatches[2] as $key => $annotationParameters) {
$annotationName = $annotationNameMatches[1][$key];
$annotationParams = array();
$annotationVars = array();
// echo $annotationNameMatches[0][$key]."<br>";
// Parse in-parenthesis parameters and between space parameters
$regexAnnotationParenthesisParameters = '/\\((.*)\\)(.*)/';
if (preg_match($regexAnnotationParenthesisParameters, $annotationParameters, $annotationParenthesisParameters)) {
// echo "0<pre>";
// print_r($annotationParenthesisParameters);
// echo "</pre>";
// Split in-parenthesis parameters by ','
$annotationEqualParameters = preg_split('/\\s*,+\\s*/', $annotationParenthesisParameters[1], -1, PREG_SPLIT_NO_EMPTY);
// echo "1<pre>";
// print_r($annotationEqualParameters);
// echo "</pre>";
$regexEqualParameter = '/(.*?)\\s*\\=\\s*[\\"\']{1}(.*?)[\\"\']{1}/';
foreach ($annotationEqualParameters as $annotationEqualParameter) {
if (preg_match($regexEqualParameter, $annotationEqualParameter, $equalParameterMatch)) {
// echo "2<pre>";
// print_r($equalParameterMatch);
// echo "</pre>";
$annotationParams[$equalParameterMatch[1]] = $equalParameterMatch[2];
}
}
// Split remaining between-spaces vars
$annotationSpaceVars = preg_split('/\\s+/', $annotationParenthesisParameters[2], -1, PREG_SPLIT_NO_EMPTY);
$annotationVars[] = $annotationSpaceVars;
// echo "3a<pre>";
// print_r($annotationSpaceVars);
// echo "</pre>";
// There is no in-parenthesis parameters so only parse between space parameters
} else {
$annotationSpaceVars = preg_split('/\\s+/', $annotationParameters, -1, PREG_SPLIT_NO_EMPTY);
$annotationVars[] = $annotationSpaceVars;
// echo "3b<pre>";
// print_r($annotationSpaceVars);
// echo "</pre>";
}
// instanciate the right jacksonphp annotation, if it does not exists we don't keep it !
$annotation = JacksonAnnotation::getAnnotation($annotationName, $annotationParams, $annotationVars);
if ($annotation != null) {
$annotations[$annotation->getName()] = $annotation;
}
}
}
// echo "4<pre>";
// print_r($annotations);
// echo "</pre>";
return $annotations;
}
