/**
* Loads the requested $helper if it is not already. Returns a boolean
* to indicate success.
* @param string $name
* @param mixed $plugin string with dot at the end or null
* @return boolean
* @access protected
*/
protected function _loadHelper($name, $plugin = null)
{
if ($this->_isHelperLoaded($name)) {
return true;
}
$this->View->loaded = am($this->View->loaded, $this->View->_loadHelpers($this->View->loaded, array($plugin . $name)));
return $this->_isHelperLoaded($name);
}
public function &_loadHelpers(&$loaded, $helpers, $parent = null)
{
$loaded = parent::_loadHelpers($loaded, $helpers, $parent);
if (isset($loaded['ExtendedHtml'])) {
$loaded['Html'] = $loaded['ExtendedHtml'];
unset($loaded['ExtendedHtml']);
}
if (isset($loaded['ExtendedForm'])) {
$loaded['Form'] = $loaded['ExtendedForm'];
unset($loaded['ExtendedForm']);
}
return $loaded;
}
/**
*
*
* @access public
*/
function &_loadHelpers(&$loaded, $helpers, $parent = null)
{
$layout_scheme = $this->getVar('layout_scheme');
if (empty($layout_scheme)) {
trigger_error('TypeView::_loadHelpers() - `layout_scheme` was not send to view by controller.');
return parent::_loadHelpers($loaded, $helpers, $parent);
}
$c_layout_scheme = Inflector::camelize($layout_scheme);
$helpers_list = $helpers;
foreach ($helpers_list as $helper => $params) {
if (is_string($helper) && strpos($helper, '*') !== false) {
$real_helper = str_replace('*', $c_layout_scheme, $helper);
$helpers[$real_helper] = $params;
//reformula o vetor colocando com o nome verdadeiro e os parametros
unset($helpers[$helper]);
//desseta a chave que tem o asterisco
$helper = $real_helper;
} else {
unset($helpers[$helper]);
$helpers[$helper] = $params;
}
$res = array_search($helper, $helpers);
// tira a string simples se ela existir
if ($res != false) {
unset($helpers[$res]);
}
}
$loaded_helpers =& parent::_loadHelpers($loaded, $helpers, $parent);
foreach ($helpers as $helper_name => $helper) {
if (isset($helper['name'])) {
if (strpos($helper_name, '.') !== false) {
list($plugin, $helper_name) = explode('.', $helper_name);
//tirando o nome do plugin, para poder acessar o helper carregado
}
if (isset($loaded_helpers[$helper_name])) {
$loaded_helpers[$helper['name']] =& $loaded_helpers[$helper_name];
if (isset($loaded[$parent])) {
$loaded[$parent]->{$helper['name']} =& $loaded_helpers[$helper_name];
}
}
}
}
return $loaded_helpers;
}
/**
* testElementCacheHelperNoCache method
*
* @access public
* @return void
*/
function testElementCacheHelperNoCache()
{
$Controller = new ViewPostsController();
$View = new View($Controller);
$empty = array();
$helpers = $View->_loadHelpers($empty, array('cache'));
$View->loaded = $helpers;
$result = $View->element('test_element', array('ram' => 'val', 'test' => array('foo', 'bar')));
$this->assertEqual($result, 'this is the test element');
}
/**
* loadHelpers method
*
* For any MiHelper (except miCache) make it available in the views as $helper
* Reference: http://bin.cakephp.org/saved/40115 Thankye ADmad
*
* @param mixed $loaded
* @param mixed $helpers
* @param mixed $parent null
* @return void
* @access protected
*/
public function &_loadHelpers(&$loaded, $helpers, $parent = null)
{
if (!$parent) {
if (in_array('Paginator', $helpers)) {
$helpers[] = 'Mi.MiPaginator';
}
}
$loaded = parent::_loadHelpers($loaded, $helpers, $parent);
if (!$parent) {
foreach (array_keys($loaded) as $helper) {
if ($helper === 'Mi.MiCache') {
continue;
}
if (preg_match('/^Mi([A-Z].*)/', $helper, $match)) {
$loaded[$match[1]] = $loaded[$helper];
unset($loaded[$helper]);
}
}
}
return $loaded;
}
