/**
* Tests for the __invoke() method
*/
public function testInvoke()
{
$escapeHtmlAttr = $this->_getHelper('escapeHtmlAttr');
// Start tests with no doctype - assume HTML4.
$doctype = new \Zend\View\Helper\Doctype();
$helper = new \Library\View\Helper\HtmlTag($escapeHtmlAttr, $doctype);
// Empty br element, non-inline
$this->assertEquals("<br>\n", $helper('br'));
// Empty br element, inline
$this->assertEquals('<br>', $helper('br', null, null, true));
// Empty br element with escaped attribute, inline
$this->assertEquals('<br attribute="value"value">', $helper('br', null, array('attribute' => 'value"value'), true));
// Element with integer content '0' (tests sideeffects from PHP's type juggling), inline
$this->assertEquals('<element>0</element>', $helper('element', 0, null, true));
// Empty string as content (tests sideeffects from PHP's type juggling), regardless of type
$this->assertEquals('<br></br>', $helper('br', '', null, true));
// Empty command element (HTML5 only) should get closing tag
$this->assertEquals("<command></command>\n", $helper('command'));
// Test empty HTML5 elements
$doctype->setDoctype('HTML5');
$helper = new \Library\View\Helper\HtmlTag($escapeHtmlAttr, $doctype);
$this->assertEquals("<command>\n", $helper('command'));
$this->assertEquals("<br>\n", $helper('br'));
$this->assertEquals("<a></a>\n", $helper('a'));
// Empty XHTML Elements
$doctype->setDoctype('XHTML11');
$helper = new \Library\View\Helper\HtmlTag($escapeHtmlAttr, $doctype);
$this->assertEquals("<command />\n", $helper('command'));
$this->assertEquals("<br />\n", $helper('br'));
$this->assertEquals("<a />\n", $helper('a'));
}
/**
* Instantiates and configures the renderer's helper manager
*
* @return ViewHelperManager
*/
public function getHelperManager()
{
if ($this->helperManager) {
return $this->helperManager;
}
$this->helperManager = new ViewHelperManager();
// Setup additional helpers
$map = array();
if (isset($this->config['helper_map'])) {
$map = $this->config['helper_map'];
}
if (!in_array('Zend\\Form\\View\\HelperConfiguration', $map)) {
array_unshift($map, 'Zend\\Form\\View\\HelperConfiguration');
}
foreach ($map as $key => $service) {
if ((!is_string($key) || is_numeric($key)) && class_exists($service)) {
$config = new $service();
if (!$config instanceof ConfigurationInterface) {
throw new Exception\RuntimeException(sprintf('Invalid helper configuration map provided; received "%s", expected class implementing %s', $service, 'Zend\\ServiceManager\\ConfigurationInterface'));
}
$config->configureServiceManager($this->helperManager);
continue;
}
$this->helperManager->setInvokableClass($key, $service);
}
// Seed with service manager
if ($this->services instanceof ServiceManager) {
$this->helperManager->addPeeringServiceManager($this->services, ServiceManager::SCOPE_PARENT);
}
// Configure URL view helper with router
$this->helperManager->setFactory('Zend\\View\\Helper\\Url', function ($sm) {
$urlHelper = new \Zend\View\Helper\Url();
$urlHelper->setRouter($sm->get('Router'));
return $urlHelper;
});
$this->helperManager->setAlias('url', 'Zend\\View\\Helper\\Url');
$config = $this->config;
// Configure basePath view helper with base path from configuration, if available
$this->helperManager->setFactory('Zend\\View\\Helper\\BasePath', function ($sm) use($config) {
$basePathHelper = new \Zend\View\Helper\BasePath();
if (isset($config['base_path'])) {
$basePath = $config['base_path'];
} else {
$basePath = $sm->get('Request')->getBasePath();
}
$basePathHelper->setBasePath($basePath);
return $basePathHelper;
});
$this->helperManager->setAlias('basepath', 'Zend\\View\\Helper\\BasePath');
// Configure doctype view helper with doctype from configuration, if available
$this->helperManager->setFactory('Zend\\View\\Helper\\Doctype', function ($sm) use($config) {
$doctypeHelper = new \Zend\View\Helper\Doctype();
if (isset($config['doctype'])) {
$doctypeHelper->setDoctype($config['doctype']);
}
return $doctypeHelper;
});
$this->helperManager->setAlias('doctype', 'Zend\\View\\Helper\\Doctype');
$this->services->setService('ViewHelperManager', $this->helperManager);
$this->services->setAlias('ViewHelperBroker', 'ViewHelperManager');
$this->services->setAlias('Zend\\View\\HelperPluginManager', 'ViewHelperManager');
return $this->helperManager;
}
/**
* Instantiates and configures the renderer's helper broker
*
* @return ViewHelperBroker
*/
public function getHelperBroker()
{
if ($this->helperBroker) {
return $this->helperBroker;
}
$this->helperBroker = new ViewHelperBroker();
$this->helperBroker->setClassLoader($this->getHelperLoader());
// Seed with service manager
$this->helperBroker->setServiceLocator($this->services);
// Configure URL view helper with router
$this->services->setFactory('Zend\View\Helper\Url', function($sm) {
$urlHelper = new \Zend\View\Helper\Url;
$urlHelper->setRouter($sm->get('Router'));
return $urlHelper;
});
$config = $this->config;
// Configure basePath view helper with base path from configuration, if available
$this->services->setFactory('Zend\View\Helper\BasePath', function($sm) use($config) {
$basePathHelper = new \Zend\View\Helper\BasePath;
if (isset($config['base_path'])) {
$basePath = $config['base_path'];
} else {
$basePath = $sm->get('Request')->getBasePath();
}
$basePathHelper->setBasePath($basePath);
return $basePathHelper;
});
// Configure doctype view helper with doctype from configuration, if available
$this->services->setFactory('Zend\View\Helper\Doctype', function($sm) use($config) {
$doctypeHelper = new \Zend\View\Helper\Doctype;
if (isset($config['doctype'])) {
$doctypeHelper->setDoctype($config['doctype']);
}
return $doctypeHelper;
});
$this->services->setService('ViewHelperBroker', $this->helperBroker);
$this->services->setAlias('Zend\View\HelperBroker', 'ViewHelperBroker');
return $this->helperBroker;
}