/**
* Redirect to controls if vlc is running
* @param Zend_Controller_Action $controller
*/
public function gen_beforePageBuild(Zend_Controller_Action $controller)
{
/*
$vlc = X_Vlc::getLastInstance();
if ( $vlc === null ) {
X_Debug::i("No vlc instance");
return;
}
*/
$controllerName = $controller->getRequest()->getControllerName();
$actionName = $controller->getRequest()->getActionName();
$query = "{$controllerName}/{$actionName}";
X_Debug::i("Plugin triggered for: {$query}");
//$isRunning = $vlc->isRunning();
$isRunning = X_Streamer::i()->isStreaming();
if (array_search($query, $this->redirectCond_To) !== false && $isRunning) {
$controller->getRequest()->setControllerName('controls')->setActionName('control')->setDispatched(false);
X_Debug::i("Redirect to controls/control");
} elseif (array_search($query, $this->redirectCond_Away) !== false && !$isRunning) {
X_Debug::i("Redirect to index/collections");
$controller->getRequest()->setControllerName('index')->setActionName('collections')->setDispatched(false);
} else {
X_Debug::i("No redirection: vlc is running? " . ($isRunning ? 'Yes' : 'No'));
}
}
public function executeAction()
{
$request = $this->getRequest();
//X_VlcShares_Plugins::broker()->gen_preProviderSelection($this);
/*
$provider = $request->getParam('p', false);
if ( $provider === false || !X_VlcShares_Plugins::broker()->isRegistered($provider) ) {
throw new Exception("Invalid provider");
}
$location = X_Env::decode($request->getParam('l', ''));
*/
$pid = $request->getParam('pid', false);
$a = $request->getParam('a', false);
$engineId = X_Streamer::i()->getStreamingEngineId();
$engine = X_VlcShares_Plugins::helpers()->streamer()->get($engineId);
X_VlcShares_Plugins::broker()->preExecute($engine, $pid, $a, $this);
X_VlcShares_Plugins::broker()->execute($engine, $pid, $a, $this);
X_VlcShares_Plugins::broker()->postExecute($engine, $pid, $a, $this);
$pageItems = new X_Page_ItemList_PItem();
$done = new X_Page_Item_PItem('core-opdone', X_Env::_('controls_done'));
$done->setCustom('vlc_still_alive', $this->vlc->isRunning())->setType(X_Page_Item_PItem::TYPE_ELEMENT)->setLink(array('controller' => 'controls', 'action' => 'control', 'pid' => null, 'a' => null, 'param' => null), 'default', false);
$pageItems->append($done);
// links on top
$pageItems->merge(X_VlcShares_Plugins::broker()->preGetExecuteItems($pid, $a, $this));
// add separator between play items and options items
$separator = new X_Page_Item_PItem('core-separator', X_Env::_('_____options_separator_____'));
$separator->setType(X_Page_Item_PItem::TYPE_ELEMENT)->setLink(array('controller' => 'controls', 'action' => 'control', 'pid' => null, 'a' => null, 'param' => null), 'default', false);
$pageItems->append($separator);
// normal links
$pageItems->merge(X_VlcShares_Plugins::broker()->getExecuteItems($pid, $a, $this));
// bottom links
$pageItems->merge(X_VlcShares_Plugins::broker()->postGetExecuteItems($pid, $a, $this));
// trigger for page creation
X_VlcShares_Plugins::broker()->gen_afterPageBuild($pageItems, $this);
}
function removeAction()
{
$id = $this->getRequest()->getParam('id', false);
$csrf = $this->getRequest()->getParam('csrf', false);
if (!$id) {
throw new Exception("Thread id missing");
}
$hash = new Zend_Form_Element_Hash('csrf', array('salt' => __CLASS__));
if (!$hash->isValid($csrf)) {
throw new Exception("Invalid token");
}
$hash->initCsrfToken();
$thread = X_Threads_Manager::instance()->getMonitor()->getThread($id);
// special case for streamer
if ($thread->getId() == X_Streamer::THREAD_ID) {
X_Debug::i('Special stop');
X_Streamer::i()->stop();
} else {
X_Threads_Manager::instance()->halt($thread);
}
// wait 5 seconds
sleep(5);
X_Threads_Manager::instance()->getMessenger()->clearQueue($thread);
X_Threads_Manager::instance()->getMonitor()->removeThread($thread, true);
$this->_helper->flashMessenger(array('type' => 'success', 'text' => X_Env::_('threads_done')));
$this->_helper->redirector('index', 'tmanager');
}
public function streamAction()
{
$request = $this->getRequest();
X_VlcShares_Plugins::broker()->gen_preProviderSelection($this);
$provider = $request->getParam('p', false);
if ($provider === false || !X_VlcShares_Plugins::broker()->isRegistered($provider)) {
throw new Exception("Invalid provider");
}
$location = X_Env::decode($request->getParam('l', ''));
$providerObj = X_VlcShares_Plugins::broker()->getPlugins($provider);
// if provider is a resolver, i can use new streamer api
if (X_VlcShares_Plugins::helpers()->streamer()->isEnabled() && $providerObj instanceof X_VlcShares_Plugins_ResolverInterface) {
$url = $providerObj->resolveLocation($location);
X_Debug::i("Resolved location: {{$url}}");
// check if url is valid (resolver give null or false on error)
if (!$url) {
X_Debug::e("Invalid location: {$location}");
throw new Exception("Stream location is invalid: {$url}");
}
$engine = X_VlcShares_Plugins::helpers()->streamer()->find($url);
X_Debug::i("Streamer engine found: {{$engine->getId()}}");
// automatically set the url as source param in the engine
$engine->setSource($url);
// NEW APIS
// each arg is stored as in a LIFO stack. If i put top priority as first,
// low priority args could override it. So i use an inverse priority insertion
// register low priority args
X_VlcShares_Plugins::broker()->preRegisterStreamerArgs($engine, $url, $provider, $location, $this);
// register normal priority args
X_VlcShares_Plugins::broker()->registerStreamerArgs($engine, $url, $provider, $location, $this);
// register top priority args
X_VlcShares_Plugins::broker()->postRegisterStreamerArgs($engine, $url, $provider, $location, $this);
X_VlcShares_Plugins::broker()->preStartStreamer($engine, $url, $provider, $location, $this);
$results = X_VlcShares_Plugins::broker()->canStartStreamer($engine, $url, $provider, $location, $this);
$started = false;
if (is_null($results) || !in_array(false, $results)) {
X_Debug::i("Starting streamer {{$engine->getId()}}: {$engine}");
$started = true;
X_Streamer::i()->start($engine);
} else {
$pluginId = array_search(false, $results, true);
X_Debug::f("Plugin {{$pluginId}} prevented streamer from starting...");
//throw new Exception("Plugin {{$pluginId}} prevented streamer from starting");
}
X_VlcShares_Plugins::broker()->postStartStreamer($started, $engine, $url, $provider, $location, $this);
} else {
// otherwise i'm forced to fallback to old api
//{{{ THIS CODE BLOCK WILL IS DEPRECATED AND WILL BE REMOVED IN 0.5.6 or 0.6
//TODO remove in 0.5.6 or 0.6
// each arg is stored as in a LIFO stack. If i put top priority as first,
// low priority args could override it. So i use an inverse priority insertion
// register low priority args
X_VlcShares_Plugins::broker()->preRegisterVlcArgs($this->vlc, $provider, $location, $this);
// register normal priority args
X_VlcShares_Plugins::broker()->registerVlcArgs($this->vlc, $provider, $location, $this);
// register top priority args
X_VlcShares_Plugins::broker()->postRegisterVlcArgs($this->vlc, $provider, $location, $this);
X_VlcShares_Plugins::broker()->preSpawnVlc($this->vlc, $provider, $location, $this);
$this->vlc->spawn();
X_VlcShares_Plugins::broker()->postSpawnVlc($this->vlc, $provider, $location, $this);
try {
$engine = X_VlcShares_Plugins::helpers()->streamer()->get('vlc');
} catch (Exception $e) {
X_Debug::w('No vlc streamer available');
$engine = new X_Streamer_Engine_Vlc($this->vlc);
}
$url = $this->vlc->getArg('source');
//}}}
}
$pageItems = new X_Page_ItemList_PItem();
// i can't add here the go to play button
// because i don't know the output type
// i need to leave this to the plugins, too
// i hope that an output manager plugin
// will be always enabled
// top links
$pageItems->merge(X_VlcShares_Plugins::broker()->preGetStreamItems($engine, $url, $provider, $location, $this));
// normal links
$pageItems->merge(X_VlcShares_Plugins::broker()->getStreamItems($engine, $url, $provider, $location, $this));
// bottom links
$pageItems->merge(X_VlcShares_Plugins::broker()->postGetStreamItems($engine, $url, $provider, $location, $this));
// trigger for page creation
X_VlcShares_Plugins::broker()->gen_afterPageBuild($pageItems, $this);
}
/**
* singleton
* @param X_Streamer $newInst
* @return X_Streamer
*/
public static function i(X_Streamer $newInst = null)
{
if ($newInst) {
self::$i = $newInst;
}
if (is_null(self::$i)) {
self::$i = new X_Streamer();
}
return self::$i;
}
private function _action_stop(X_Streamer_Engine $engine, $param)
{
X_Streamer::i()->stop();
}
