/** * Filters field values. * * @since Method available since Release 0.3.0 */ function _filter() { foreach ($this->_config->getFieldNames() as $fieldName) { $value = call_user_func($this->_fieldValuesCallback, $fieldName); $filters = $this->_config->getFilters($fieldName); foreach ($filters as $filterName) { if (!function_exists($filterName)) { $filter =& Piece_Right_Filter_Factory::factory($filterName); if (Piece_Right_Error::hasErrors()) { return; } $this->_currentFilter = array(&$filter, 'filter'); if (method_exists($filter, 'isArrayable')) { $this->_currentFilterIsArrayable = $filter->isArrayable(); } else { $this->_currentFilterIsArrayable = false; } $value = $this->_invokeFilter($value); } else { $this->_currentFilter = $filterName; $this->_currentFilterIsArrayable = false; $value = $this->_invokeFilter($value); } } $this->_results->setFieldValue($fieldName, $value); } }
function testFilterPrefixes() { $oldFilterPrefixes = $GLOBALS['PIECE_RIGHT_Filter_Prefixes']; $oldFilterDirectories = $GLOBALS['PIECE_RIGHT_Filter_Directories']; $config =& new Piece_Unity_Config(); $config->setConfiguration('KernelConfigurator', 'validationFilterPrefixes', array('KernelConfiguratorTestCaseAlias')); $config->setConfiguration('KernelConfigurator', 'validationFilterDirectories', array(dirname(__FILE__) . '/KernelConfiguratorTestCase')); $context =& Piece_Unity_Context::singleton(); $context->setConfiguration($config); $configurator =& new Piece_Unity_Plugin_KernelConfigurator(); $configurator->invoke(); $foo =& Piece_Right_Filter_Factory::factory('FooFilter'); $this->assertTrue(is_object($foo)); $this->assertTrue(is_a($foo, 'KernelConfiguratorTestCaseAlias_FooFilter')); Piece_Right_Filter_Factory::clearInstances(); $GLOBALS['PIECE_RIGHT_Filter_Directories'] = $oldFilterDirectories; $GLOBALS['PIECE_RIGHT_Filter_Prefixes'] = $oldFilterPrefixes; }