/**
* Parses the context into the arguments
* @param string $condition Condition string
* @param array $arguments Already set arguments
* @return array Provided arguments with the resolved context arguments
* @throws Exception when the context arguments could not be parsed
*/
public function parseContextVariables($condition, array $arguments)
{
if (strpos($condition, '%context') === false) {
return $arguments;
}
$matches = array();
preg_match_all('(%context([A-Za-z0-9]|\\.)*%)', $condition, $matches);
if (!$matches[0]) {
throw new Exception('Could not parse context argument: no arguments matched');
}
$reflectionHelper = $this->model->getReflectionHelper();
foreach ($matches[0] as $variable) {
$tokens = explode('.', trim($variable, '%'));
array_shift($tokens);
$value = null;
do {
$token = array_shift($tokens);
if ($value === null) {
$value = $this->getContext($token);
} else {
$value = $reflectionHelper->getProperty($value, $token);
}
if ($value === null) {
throw new Exception('Could not parse context arguments: ' . $variable . ' could not be resolved');
}
} while ($tokens);
$arguments[substr($variable, 1, -1)] = $value;
}
return $arguments;
}
/**
* Constructs a new model resource adapter
* @param \ride\web\WebApplication $web Instance of the web application
* @param \ride\library\orm\model\Model $model Instance of the model
* @param string $type Resource type for this model, defaults to model name
* @return null
*/
public function __construct(WebApplication $web, Model $model, $type = null)
{
if ($type === null) {
$type = $model->getName();
}
$this->web = $web;
$this->model = $model;
$this->reflectionHelper = $model->getReflectionHelper();
$this->type = $type;
$this->filterStrategies = array();
}
/**
* Gets the current field value of the entry
* @param \ride\library\orm\model\Model $model
* @param \ride\library\orm\definition\field\ModelField $field
* @param \ride\library\orm\entry\Entry $entry
* @return mixed Current field value of the entry
*/
protected function getCurrentValue(Model $model, ModelField $field, Entry $entry)
{
return $model->getReflectionHelper()->getProperty($entry, $field->getName());
}
