/**
* Test all macros are returned.
*/
public function testMacros()
{
$lower = function ($value) {
return strtolower($value);
};
$upper = function ($value) {
return strtoupper($value);
};
String::macro('lower', $lower);
String::macro('upper', $upper);
$this->assertEquals(array('lower' => $lower, 'upper' => $upper), String::macros());
}
/**
* Test that uuid() returns valid UUID4 strings.
*/
public function testUuid()
{
$this->assertRegExp('/^[a-f0-9]{8}\\-[a-f0-9]{4}\\-4[a-f0-9]{3}\\-[89AB]{1}[a-f0-9]{3}\\-[a-f0-9]{12}$/i', String::uuid());
$this->assertRegExp('/^[a-f0-9]{8}\\-[a-f0-9]{4}\\-4[a-f0-9]{3}\\-[89AB]{1}[a-f0-9]{3}\\-[a-f0-9]{12}$/i', String::uuid());
$this->assertRegExp('/^[a-f0-9]{8}\\-[a-f0-9]{4}\\-4[a-f0-9]{3}\\-[89AB]{1}[a-f0-9]{3}\\-[a-f0-9]{12}$/i', String::uuid());
}
/**
* Render the statement by injecting custom parameters.
* Merge with the default parameters to fill in any missing keys.
*
* @param array $params
* @return string
*/
public function render(array $params = [])
{
return trim(String::insert($this->getStatement(), $params + $this->getParams(), ['escape' => false])) . ';';
}
function str_truncate($string, $limit = 25, array $options = array())
{
return String::truncate($string, $limit, $options);
}
/**
* Validate the data against the rules schema. Return true if all fields passed validation.
*
* @return bool
* @throws \Titon\Utility\Exception\InvalidValidationRuleException
*/
public function validate()
{
if (!$this->_data) {
return false;
}
$fields = $this->getFields();
$messages = $this->getMessages();
foreach ($this->_data as $field => $value) {
if (empty($this->_rules[$field])) {
continue;
}
foreach ($this->_rules[$field] as $rule => $params) {
$options = $params['options'];
$arguments = $options;
array_unshift($arguments, $value);
// Use G11n if it is available
if (class_exists('Titon\\G11n\\Utility\\Validate')) {
$class = 'Titon\\G11n\\Utility\\Validate';
} else {
$class = 'Titon\\Utility\\Validate';
}
if (!call_user_func(array($class, 'hasMethod'), $rule)) {
throw new InvalidValidationRuleException(sprintf('Validation rule %s does not exist', $rule));
}
// Prepare messages
$message = $params['message'];
if (!$message && isset($messages[$rule])) {
$message = $messages[$rule];
}
if ($message) {
$message = String::insert($message, array_map(function ($value) {
return is_array($value) ? implode(', ', $value) : $value;
}, $options + array('field' => $field, 'title' => $fields[$field])));
} else {
throw new InvalidValidationRuleException(sprintf('Error message for rule %s does not exist', $rule));
}
if (!call_user_func_array(array($class, $rule), $arguments)) {
$this->addError($field, $message);
break;
}
}
}
return empty($this->_errors);
}