/**
* Render Form
*
* @param string $caption Any valid HTML code. Calling code must escape content if necessary.
* @param array $params Optional name/value pairs that will be included as hidden elements.
* @return string Form code
*/
public function __invoke($caption, $params = array())
{
$hiddenFields = '';
foreach ($params as $name => $value) {
$hiddenFields .= $this->_htmlTag->__invoke('input', null, array('type' => 'hidden', 'name' => $name, 'value' => $value));
}
return sprintf("<div class='form_yesno'>\n" . "<p>%s</p>\n" . "<form action='' method='POST'>\n" . "<p>\n%s<input type='submit' name='yes' value='%s'> \n" . "<input type='submit' name='no' value='%s'>\n</p>\n" . "</form>\n</div>\n", $caption, $hiddenFields, $this->_translate->__invoke('Yes'), $this->_translate->__invoke('No'));
}
public function testCustomInvokeArguments()
{
$input = 'input';
$expected = 'translated';
$textDomain = 'textDomain';
$locale = 'en_US';
$translatorMock = $this->getMock('Zend\\I18n\\Translator\\Translator');
$translatorMock->expects($this->once())->method('translate')->with($this->equalTo($input), $this->equalTo($textDomain), $this->equalTo($locale))->will($this->returnValue($expected));
$this->helper->setTranslator($translatorMock);
$this->assertEquals($expected, $this->helper->__invoke($input, $textDomain, $locale));
}
public function __invoke()
{
$args = func_get_args();
$message = parent::__invoke($args[0]);
unset($args[0]);
/**
* @todo Execption to few Arguments
*/
$message = @vsprintf($message, $args);
return $message;
}
public function __invoke($message, $textDomain = null, $locale = null)
{
if ($textDomain == null) {
// Try to get the current module's name
/** @var \Zend\View\HelperPluginManager $helperManager */
$helperManager = $this->serviceLocator;
/** @var \Zend\ServiceManager\ServiceManager $locator */
$locator = $helperManager->getServiceLocator();
/** @var \Zend\Mvc\Application $app */
$app = $locator->get('application');
$route = $app->getMvcEvent()->getRouteMatch();
if ($route) {
$controller = $route->getParam('controller');
$textDomain = explode('\\', $controller)[0];
}
}
return parent::__invoke($message, $textDomain, $locale);
}
/**
* Translate and format messages with sprintf()-style placeholders
*
* This helper takes a list of items and returns a list of translated and
* formatted messages. Each item can be a simple string which will just be
* translated, or an associative array. Only the first element of an array
* item is evaluated. The key is a message string with sprintf()-style
* placeholders that will be translated and then be fed with the array
* value, which must be an array of arguments. If only 1 argument is
* required, it can be passed directly.
*
* Example:
*
* $input = array(
* 'message1',
* array('message2 %s' => 'arg'),
* array('message3 %s %s' => array('arg1', 'arg2'))
* );
* $output = array(
* 'translated1',
* 'translated2 arg',
* 'translated3 arg1 arg2'
* );
*
* All strings and arguments get escaped. \Zend\Uri\Http arguments are
* converted to hyperlinks.
*
* @param mixed[] $messages
* @return string[]
*/
public function __invoke(array $messages)
{
foreach ($messages as &$message) {
if (is_array($message)) {
$format = key($message);
$args = current($message);
if (!is_array($args)) {
$args = array($args);
}
foreach ($args as &$arg) {
if ($arg instanceof \Zend\Uri\Http) {
$arg = $this->_htmlElement->__invoke('a', $this->_escapeHtml->__invoke($arg), array('href' => $arg), true);
} else {
$arg = $this->_escapeHtml->__invoke($arg);
}
}
$message = vsprintf($this->_translate->__invoke($format), $args);
} else {
$message = $this->_translate->__invoke($message);
}
}
return $messages;
}
