/**
* Add the button BackToStream in controls page
*
* @param X_Streamer_Engine $engine
* @param Zend_Controller_Action $controller the controller who handle the request
* @return array
*/
public function preGetControlItems(X_Streamer_Engine $engine, Zend_Controller_Action $controller)
{
$urlHelper = $controller->getHelper('url');
$return = new X_Page_ItemList_PItem();
if ($this->config('show.title', true)) {
$onAirName = X_Env::_("p_streaminfo_unknown_source");
if ($engine instanceof X_Streamer_Engine_Vlc) {
$vlc = $engine->getVlcWrapper();
$onAirName = $vlc->getCurrentName();
} else {
// try to find the name from the location (if any)
$providerId = $controller->getRequest()->getParam('p', false);
$location = $controller->getRequest()->getParam('l', false);
if ($providerId && $location) {
$providerObj = X_VlcShares_Plugins::broker()->getPlugins($providerId);
$location = X_Env::decode($location);
if ($providerObj instanceof X_VlcShares_Plugins_ResolverInterface) {
$onAirName = $providerObj->resolveLocation($location);
}
}
}
// show the title of the file
$item = new X_Page_Item_PItem('streaminfo-onair', X_Env::_('p_streaminfo_onair') . ": {$onAirName}");
$item->setType(X_Page_Item_PItem::TYPE_ELEMENT)->setLink(X_Env::completeUrl($urlHelper->url()));
$return->append($item);
}
if ($engine instanceof X_Streamer_Engine_Vlc) {
$vlc = $engine->getVlcWrapper();
if ($this->config('show.time', false)) {
$currentTime = X_Env::formatTime($vlc->getCurrentTime());
$totalTime = X_Env::formatTime($vlc->getTotalTime());
$item = new X_Page_Item_PItem('streaminfo-time', "{$currentTime}/{$totalTime}");
$item->setType(X_Page_Item_PItem::TYPE_ELEMENT)->setLink(X_Env::completeUrl($urlHelper->url()));
$return->append($item);
}
}
return $return;
}
protected function _convertoToSrt(Zend_Dom_Query $dom)
{
$this->getResponse()->setHeader('Content-type', 'application/x-subrip', true);
//$this->getResponse()->setHeader('Content-type', 'text/plain', true);
$results = $dom->queryXpath('//text');
$i = 1;
$string = '';
while ($results->valid()) {
$current = $results->current();
$from = $current->getAttribute('start');
$dur = $current->getAttribute('dur');
$text = $current->nodeValue;
$end = (double) $from + (double) $dur;
$from = explode('.', (string) $from);
$from = X_Env::formatTime($from[0]) . ',' . str_pad(substr($from[1], 0, 3), 3, '0', STR_PAD_RIGHT);
$end = explode('.', (string) $end);
$end = X_Env::formatTime($end[0]) . ',' . str_pad(substr($end[1], 0, 3), 3, '0', STR_PAD_RIGHT);
$text = str_replace(array('"', '&', '''), array("\"", "&", "'"), utf8_decode($text));
$string .= "{$i}\r\n";
$string .= "{$from} --> {$end}\r\n";
$string .= "{$text}\r\n";
$string .= "\r\n";
$results->next();
$i++;
}
return $string;
}
private function _prepareVideo(X_Page_ItemList_PItem $items, Zend_Gdata_Media_Feed $feed, $locationPrefix)
{
foreach ($feed as $yvideo) {
/* @var $yvideo Zend_Gdata_YouTube_VideoEntry */
if ($yvideo->getVideoDuration() == 0) {
continue;
}
// no duration = no video
$item = new X_Page_Item_PItem('youtube-video-' . $yvideo->getVideoId(), $yvideo->getVideoTitle() . ' [' . X_Env::formatTime($yvideo->getVideoDuration()) . ']');
$thumb = $yvideo->getVideoThumbnails();
@($thumb = $thumb[0]['url']);
$item->setDescription($yvideo->getVideoDescription())->setType(X_Page_Item_PItem::TYPE_ELEMENT)->setIcon('/images/youtube/icons/video.png')->setThumbnail($thumb)->setCustom(__CLASS__ . ':location', "{$locationPrefix}/{$yvideo->getVideoId()}")->setLink(array('action' => 'mode', 'l' => X_Env::encode("{$locationPrefix}/{$yvideo->getVideoId()}")), 'default', false)->setGenerator(__CLASS__);
$items->append($item);
}
}
/**
* get an array with standard information about the playable
* @param string $url the hoster page or resource ID
* @param boolean $isId
* @return array format:
* array(
* 'title' => TITLE
* 'description' => DESCRIPTION
* 'length' => LENGTH
* ...
* )
*/
function getPlayableInfos($url, $isId = true)
{
if (!$isId) {
$url = $this->getResourceId($url);
}
// $url is an id now for sure
/* @var $youtubeHelper X_VlcShares_Plugins_Helper_Youtube */
$youtubeHelper = X_VlcShares_Plugins::helpers()->helper('youtube');
try {
$videoEntry = $youtubeHelper->getVideo($url);
$thumb = $videoEntry->getVideoThumbnails();
$thumb = @$thumb[0]['url'];
$thumb = str_replace('default', '0', $thumb);
// use cached values
$infos = array('title' => $videoEntry->getVideoTitle(), 'description' => $videoEntry->getVideoDescription(), 'length' => X_Env::formatTime($videoEntry->getVideoDuration()), 'thumbnail' => $thumb);
return $infos;
} catch (Exception $e) {
throw new Exception("Invalid video", self::E_ID_INVALID);
}
}
public function gen_afterPageBuild(X_Page_ItemList_PItem $list, Zend_Controller_Action $controller)
{
// force Rendering win over everythings
/*if ( !$this->_forceRendering ) {
if ( !((bool) $this->config('forced.enabled', false)) && !$this->helpers()->devices()->isWiimc() ) return;
}
*/
// new renderer interface
if (!$this->isDefaultRenderer()) {
return;
}
X_Debug::i("Plugin triggered");
$request = $controller->getRequest();
$enhanced = $this->helpers()->devices()->isWiimcEnhanced() && $this->config('support.enhanced', true);
$plx = new X_Plx(X_Env::_('p_wiimcplxrenderer_plxtitle_' . $request->getControllerName() . '_' . $request->getActionName()), X_Env::_('p_wiimcplxrenderer_plxdescription_' . $request->getControllerName() . '_' . $request->getActionName()));
// wiimc plus custom tags
if ($enhanced) {
$plx->setWiimcplus_generator_name('vlc-shares');
// uses the __call api
$plx->setWiimcplus_generator_version(X_VlcShares::VERSION_CLEAN);
// uses the __call api
if ($request->getControllerName() == 'index' && $request->getActionName() == 'collections') {
$plx->setWiimcplus_assert_mainmenu('true');
// uses the __call api
}
// show the current time as custom playlist header tag if the page is controls/control or browse/stream
if ($request->getControllerName() == 'controls' && $request->getActionName() == 'control' || $request->getControllerName() == 'browse' && $request->getActionName() == 'stream') {
$vlc = X_Vlc::getLastInstance();
if ($vlc) {
// check to be sure that vlc is running right now
$currentTime = X_Env::formatTime($vlc->getCurrentTime());
$totalTime = X_Env::formatTime($vlc->getTotalTime());
$plx->setWiimcplus_current_time("{$currentTime}/{$totalTime}");
// uses the __call api
}
} elseif ($request->getControllerName() == 'browse' && $request->getActionName() == 'selection') {
$plx->setWiimcplus_assert_nohistory('true');
// uses the __call api
}
}
foreach ($list->getItems() as $i => $item) {
/* @var $item X_Page_Item_PItem */
$plxItemName = ($item->isHighlight() ? '-) ' : '') . $item->getLabel();
$plxItemWiimcplusIcon = null;
switch ($item->getType()) {
case X_Page_Item_PItem::TYPE_CONTAINER:
$plxItemType = X_Plx_Item::TYPE_PLAYLIST;
$plxItemWiimcplusIcon = 'folder';
break;
case X_Page_Item_PItem::TYPE_ELEMENT:
$plxItemType = X_Plx_Item::TYPE_PLAYLIST;
if ($request->getControllerName() == 'browse' && $request->getActionName() == 'share') {
$plxItemWiimcplusIcon = 'file';
}
break;
case X_Page_Item_PItem::TYPE_REQUEST:
$plxItemType = X_Plx_Item::TYPE_SEARCH;
break;
case X_Page_Item_PItem::TYPE_PLAYABLE:
$plxItemType = X_Plx_Item::TYPE_VIDEO;
break;
default:
$plxItemType = $item->getType();
}
/* @var $urlHelper Zend_Controller_Action_Helper_Url */
$urlHelper = $controller->getHelper('url');
$plxItemUrl = $item->isUrl() ? $item->getLink() : X_Env::completeUrl($urlHelper->url($item->getLink(), $item->getRoute(), $item->isReset()));
$plxItem = new X_Plx_Item($plxItemName, $plxItemUrl, $plxItemType);
if ($item->getThumbnail() != null) {
if (X_Env::startWith($item->getThumbnail(), 'http') || X_Env::startWith($item->getThumbnail(), 'https')) {
$plxItem->setThumb($item->getThumbnail());
} else {
$plxItem->setThumb(X_Env::completeUrl($item->getThumbnail()));
}
}
if ($enhanced) {
if ($plxItemWiimcplusIcon !== null) {
$plxItem->setWiimcplus_icon($plxItemWiimcplusIcon);
}
if ($item->getKey() == 'core-separator') {
$plxItem->setWiimcplus_assert_separator('true');
}
if ($item->getKey() == 'core-directwatch') {
$plxItem->setWiimcplus_assert_directwatch('true');
if ($item->getCustom('subtitle') != null) {
$plxItem->setWiimcplus_subtitle($item->getCustom('subtitle'));
}
}
if ($item->getKey() == 'core-play') {
$plxItem->setWiimcplus_assert_startvlc('true');
}
}
$plx->addItem($plxItem);
}
$this->_render($plx, $controller);
}
/**
* get an array with standard information about the playable
* @param string $url the hoster page or resource ID
* @param boolean $isId
* @return array format:
* array(
* 'title' => TITLE
* 'description' => DESCRIPTION
* 'length' => LENGTH
* ...
* )
*/
function getPlayableInfos($url, $isId = true)
{
if (!$isId) {
$url = $this->getResourceId($url);
}
// use cached values
if (array_key_exists($url, $this->info_cache)) {
return $this->info_cache[$url];
}
// use the api
$http = new Zend_Http_Client("http://www.vimeo.com/moogaloop/load/clip:{$url}/local?param_force_embed=0¶m_clip_id={$url}¶m_show_portrait=0¶m_multimoog=¶m_server=vimeo.com¶m_show_title=0¶m_autoplay=0¶m_show_byline=0¶m_color=00ADEF¶m_fullscreen=1¶m_md5=0¶m_context_id=&context_id=null", array('headers' => array('User-Agent' => "vlc-shares/" . X_VlcShares::VERSION . " vimeo/" . X_VlcShares_Plugins_Vimeo::VERSION)));
$datas = $http->request()->getBody();
$xml = new SimpleXMLElement($datas);
if (@$xml['error']) {
throw new Exception("Invalid ID {{$url}}", self::E_ID_INVALID);
}
$infos = array('title' => (string) @$xml->video->caption, 'description' => '', 'length' => X_Env::formatTime((string) @$xml->video->duration), 'thumbnail' => (string) @$xml->video->thumbnail, 'request_signature' => (string) @$xml->request_signature, 'request_signature_expires' => (string) @$xml->request_signature_expires);
// add in cache
$this->info_cache[$url] = $infos;
return $infos;
}
public function getPositions($location, $sourceFile)
{
$positions = array();
try {
/* @var $cacheHelper X_VlcShares_Plugins_Helper_Cache */
$cacheHelper = X_VlcShares_Plugins::helpers('cache');
$positions = $cacheHelper->retrieveItem("streamseeker::{$location}");
if ($positions) {
$positions = @unserialize($positions);
}
X_Debug::i("Using positions values stored in cache about {$location}");
// return stored values
return $positions;
} catch (Exception $e) {
// no cache plugin or no positions cached
X_Debug::i("No FLV info in cache about {$location}");
}
// dump 9kb of the file to analyze it
$tmpFile = tempnam(sys_get_temp_dir(), 'fia');
$sampleSize = intval($this->options->get('samplesize', 100)) * 1000;
X_Debug::i("Downloading {$sampleSize} bytes in {$tmpFile} from {$sourceFile}");
$src = fopen($sourceFile, 'r');
$dest = fopen($tmpFile, 'w');
$copied = stream_copy_to_stream($src, $dest, $sampleSize);
fclose($src);
fclose($dest);
X_Debug::i("{$copied} bytes downloaded");
try {
$flvinfo = new X_FLVInfo();
$fileInfo = $flvinfo->getInfo($tmpFile, true, true);
if ($fileInfo->signature) {
$keyframes = @$fileInfo->rawMeta[1]['keyframes'];
$times = $keyframes->times;
$filepositions = $keyframes->filepositions;
$lastAdd = 0;
//$firstKey = 0;
$minDelta = intval($this->options->get('mindelta', 5)) * 60;
// mindelta is in minutes
// time to parse and filter the response
// filter using a minDelta function
foreach ($times as $key => $seconds) {
/*
if ( $key == 0 ) {
$firstKey = $filepositions[$key];
continue;
}*/
if ($seconds - $lastAdd > $minDelta) {
// new step
//$positions["{$filepositions[$key]},{$firstKey}"] = X_Env::formatTime(intval($seconds));
$positions[$filepositions[$key]] = X_Env::formatTime(intval($seconds));
$lastAdd = intval($seconds);
}
}
X_Debug::i("Valid position found in flv file: " . count($positions));
// parse done, store
try {
/* @var $cacheHelper X_VlcShares_Plugins_Helper_Cache */
$cacheHelper = X_VlcShares_Plugins::helpers('cache');
$cacheHelper->storeItem("streamseeker::{$location}", serialize($positions), $this->options->get('cachevalidity', 10));
} catch (Exception $e) {
X_Debug::e("Cache is disabled. This is really bad for streamseeker");
}
} else {
X_Debug::w("Wrong signature. Can't analyze");
}
} catch (Exception $e) {
X_Debug::e("FLVInfo throws an error: {$e->getMessage()}");
}
return $positions;
}
public function fetch($infoOnly = false)
{
if ($this->_location == null) {
X_Debug::w('Trying to fetch a hulu location without a location');
throw new Exception('Trying to fetch a hulu location without a location');
}
if ($this->_fetched === false) {
// ported code form http://gitorious.org/get-flash-videos-plugins/gfv-plugins/blobs/raw/release/Hulu.pm
$http = $this->getHttpClient("http://www.hulu.com/watch/{$this->_location}");
$response = $http->request();
$datas = $response->getBody();
X_Debug::i("Fetching main page for: {{$this->_location}}");
//echo "<b>REQUESTED PAGE</b><textarea>".htmlentities($datas)."</textarea><br/>";
$pageUrl = str_replace('.com:80/', '.com/', $http->getUri(true));
X_Debug::i("Last location is {{$pageUrl}}");
/*
$matches = array();
if ( !preg_match('/content_id\"\, (?P<CID>[0-9]+?)\)/', $datas, $matches) ) {
X_Debug::e("Content_ID pattern failure");
throw new Exception("Content_ID pattern failure");
}
$content_id = $matches['CID'];
echo "<b>CONTENT ID FOUND:</b><textarea>".htmlentities($content_id)."</textarea><br/>";
*/
$matches = array();
if (!preg_match('/videoEmbedId = "(?P<EID>[^\\"]+?)"/', $datas, $matches)) {
X_Debug::e("EID pattern failure");
X_Debug::i("Searching EID in: \n{$datas}");
throw new Exception("EID pattern failure");
}
$eid = $matches['EID'];
//echo "<b>EID FOUND:</b><textarea>".htmlentities($eid)."</textarea><br/>";
X_Debug::i("EID Found {{$eid}}");
// fetch information about the player, required by rtmp
//list($swfsize, $swfhash, $swfUrl) = $this->getPlayerData();
//$http->setHeaders('Host', 'r.hulu.com');
//echo "<b>API URL:</b><textarea>".htmlentities("http://r.hulu.com/videos?content_id=$content_id")."</textarea><br/>";
//$http->setUri("http://r.hulu.com/videos?content_id=$content_id");
$apiUrl = 'http://r.hulu.com/videos?eid=' . $eid;
X_Debug::i("Fetching video info from {{$apiUrl}}");
$http->setUri($apiUrl);
//echo "<b>API URL:</b><textarea>".htmlentities($apiUrl)."</textarea><br/>";
$datas = $http->request()->getBody();
//$http->setHeaders('Host', null);
//echo "<b>API RESPONSE 1</b><textarea>".htmlentities($datas)."</textarea><br/>";
$xml = new SimpleXMLElement($datas);
if ($xml->video == null) {
X_Debug::e("Invalid response for EID {{$eid}}");
X_Debug::i("Response: \n{$datas}");
throw new Exception("Invalid response for EID {{$eid}}");
}
//echo "<b>ENCODED PID</b><textarea>".htmlentities((string) $xml->video->pid[0])."</textarea><br/>";
X_Debug::i("Encoded PID: {{$xml->video[0]->pid[0]}}");
$pid = $this->decodePid((string) $xml->video[0]->pid[0]);
X_Debug::i("Decoded PID: {{$pid}}");
//echo "<b>DECRYPTED PID</b><textarea>".htmlentities($pid)."</textarea><br/>";
$title = (string) $xml->video->title[0];
if ($xml->video->{'media-type'} == "TV") {
$show_name = $xml->video->show->name[0];
$season = $xml->video->{"season-number"}[0];
$episode_number = $xml->video->{"episode-number"}[0];
$title = sprintf('%s - S%02dE%02d - %s', $show_name, $season, $episode_number, $title);
}
$description = (string) $xml->video->description[0];
$length = X_Env::formatTime((int) $xml->video->duration[0]);
$thumbnail = (string) $xml->video->{"thumbnail-url"}[0];
$needProxy = $xml->video->{"allow-international"}[0] == 'false' ? true : false;
if ($infoOnly) {
$infos = array('title' => $title, 'description' => $description, 'length' => $length, 'thumbnail' => $thumbnail, 'needProxy' => $needProxy);
X_Debug::i("Video info: " . print_r($infos, true));
return $infos;
}
// new focus on smil infos
//$auth = md5($pid.self::$KEYS_PLAYER);
//echo "<b>AUTH</b><pre>$auth</pre><br/>";
//echo "<b>REQUEST</b><pre>http://s.hulu.com/select.ashx?pid=$pid&auth=$auth&v=".self::$KEYS_V."</pre><br/>";
//$http->setUri("http://s.hulu.com/select.ashx?pid=$pid&auth=$auth&v=".self::$KEYS_V);
$now = (int) time();
$parameters = array('video_id' => $pid, 'v' => self::$KEYS_V, 'ts' => (string) $now, 'np' => '1', 'vp' => '1', 'device_id' => '', 'pp' => 'Desktop', 'dp_id' => 'Hulu', 'region' => 'US', 'ep' => '1', 'language' => 'en');
$paramKeys = array_keys($parameters);
$sortedParams = $parameters;
ksort($sortedParams);
$bcsl = '';
foreach ($sortedParams as $key => $value) {
$bcsl .= $key . $value;
}
$bcs = hash_hmac('md5', $bcsl, self::$HMAC);
$smil_file_url = 'http://s.hulu.com/select?' . http_build_query($sortedParams) . "&bcs={$bcs}";
X_Debug::i("Fetching SMIL file from {{$smil_file_url}}");
//echo "<b>SMIL FILE URL</b><textarea>".htmlentities($smil_file_url)."</textarea><br/>";
$http->setUri($smil_file_url);
$datas = $http->request()->getBody();
//echo "<b>ENCODED SMIL</b><textarea>".htmlentities($datas)."</textarea><br/>";
$datas = $this->decodeSmil($datas);
//echo "<b>DECRYPTED SMIL</b><textarea>".htmlentities($datas)."</textarea><br/>";
X_Debug::i("Decoded SMIL (50 chars only): \n" . substr($datas, 0, 50) . "...");
$xml = new SimpleXMLElement($datas);
//$vids = $xml->body->switch[1]->video[0];
$vids = $xml->body->switch[1]->video;
//[0];
//$ref = $xml->body->switch[1]->ref[0]; // choose the better source... ignored now
//echo "<b>VIDEOS</b><pre>".print_r($vid, true)."</pre><br/>";
if ($this->options->get('priority', 'cdn')) {
$vids = $this->filterCdn($vids, $this->options->get('cdn', 'limelight'));
$vids = $this->filterCdn($vids, $this->options->get('quality', '400_h264'));
} else {
$vids = $this->filterCdn($vids, $this->options->get('quality', '400_h264'));
$vids = $this->filterCdn($vids, $this->options->get('cdn', 'limelight'));
}
$vid = @$vids[0];
// if no vid available yet, just try to get the first one
if (!$vid) {
X_Debug::w('Filter mode failed');
$vid = $xml->body->switch[1]->video[0];
}
if (is_null($vid)) {
X_Debug::e('No video tag. Video requires HULU Plus or you are not in US');
X_Debug::i("Video info: " . print_r($vid, true));
throw new Exception('No video tag. Video requires HULU Plus or you are not in US');
}
X_Debug::i("Selected video info: " . print_r($vid, true));
// ported code: http://code.google.com/p/bluecop-xbmc-repo/source/browse/trunk/plugin.video.hulu/resources/lib/stream_hulu.py?spec=svn157&r=157
$stream = (string) $vid['stream'];
$server = (string) $vid['server'];
$token = (string) $vid['token'];
$cdn = (string) $vid['cdn'];
$hostname = "";
$appName = "";
$protocol = "";
$pattern = '/^(?P<protocol>[a-zA-z]+:\\/\\/)(?P<hostname>[^\\/]+)\\/(?P<appname>.*)$/';
$matches = array();
if (preg_match($pattern, $server, $matches)) {
$protocol = $matches['protocol'];
$hostname = $matches['hostname'];
$appName = $matches['appname'];
}
// rtmp params based on cdn
switch ($cdn) {
case 'level3':
$appName .= "?sessionid=sessionId&{$token}";
$stream = substr($stream, 0, -4);
// remove .mp4
$server = "{$server}?sessionid=sessionId&{$token}";
break;
case 'limelight':
$appName .= "?sessionid=sessionId&{$token}";
$stream = substr($stream, 0, -4);
// remove .mp4
$server = "{$server}?sessionid=sessionId&{$token}";
break;
case 'akamai':
$appName .= "?sessionid=sessionId&{$token}";
$server = "{$server}?sessionid=sessionId&{$token}";
break;
default:
}
$this->_fetched = array('title' => $title, 'description' => $description, 'length' => $length, 'thumbnail' => $thumbnail, 'eid' => $eid, 'pid' => $pid, 'needProxy' => $needProxy, 'stream' => $stream, 'server' => $server, 'token' => $token, 'cdn' => $cdn, 'hostname' => $hostname, 'protocol' => $protocol, 'appName' => $appName, 'playpath' => $stream, 'pageUrl' => self::HULU_PLAYER, 'swfUrl' => self::HULU_PLAYER);
$this->_fetched['url'] = X_RtmpDump::buildUri(array('rtmp' => $server, 'app' => $appName, 'playpath' => $stream, 'swfUrl' => self::HULU_PLAYER, 'pageUrl' => self::HULU_PLAYER, 'swfVfy' => self::HULU_PLAYER));
$this->_cachedSearch[$this->_location] = $this->_fetched;
//X_Debug::i("All info: ".print_r($this->_fetched, true));
return $this->_fetched;
}
}
