mirror of
https://github.com/voc/streaming-website
synced 2024-11-15 16:58:01 +00:00
369 lines
8.9 KiB
PHP
369 lines
8.9 KiB
PHP
<?php
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class Room
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{
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private $slug;
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private $conference;
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public function __construct(Conference $conference, $slug)
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{
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$this->conference = $conference;
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if(preg_match('/[^a-z0-9_\-]/i', $slug))
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throw new Exception('Room Slug contains invalid Characters: "'.$slug.'"');
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if(!$this->getConference()->hasRoom($slug))
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throw new NotFoundException('Room '.$slug);
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$this->slug = $slug;
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}
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public function getConference() {
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return $this->conference;
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}
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public function getSlug() {
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return $this->slug;
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}
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public function getThumb() {
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return joinpath(['/', 'thumbs', $this->getStream().'.png']);
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}
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public function getLink() {
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return joinpath([$this->getConference()->getSlug(), $this->getSlug()]).url_params();
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}
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public function getStream() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.STREAM', $this->getSlug());
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}
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public function getScheduleName() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SCHEDULE_NAME', $this->getDisplay());
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}
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public function getDisplay() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.DISPLAY', $this->getSlug());
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}
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public function hasStereo() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.STEREO');
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}
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public function hasPreview() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.PREVIEW');
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}
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public function requestsWide() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.WIDE');
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}
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public function hasSchedule() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SCHEDULE') && $this->getConference()->has('SCHEDULE');
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}
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public function hasSubtitles() {
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return
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$this->getConference()->get('ROOMS.'.$this->getSlug().'.SUBTITLES') &&
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$this->getConference()->has('ROOMS.'.$this->getSlug().'.SUBTITLES_ROOM_ID') &&
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$this->getConference()->has('SUBTITLES');
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}
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public function getSubtitlesRoomId() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SUBTITLES_ROOM_ID');
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}
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public function hasFeedback() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.FEEDBACK') && $this->getConference()->has('FEEDBACK');
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}
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public function hasTwitter() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.TWITTER') && $this->getConference()->has('TWITTER');
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}
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public function getTwitterDisplay() {
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return sprintf(
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$this->getConference()->get('ROOMS.'.$this->getSlug().'.TWITTER_CONFIG.DISPLAY', $this->getConference()->get('TWITTER.DISPLAY')),
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$this->getSlug()
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);
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}
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public function getTwitterUrl() {
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return sprintf(
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'https://twitter.com/search?q=%s',
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rawurlencode($this->getTwitterText())
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);
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}
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public function getTwitterText() {
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return sprintf(
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$this->getConference()->get('ROOMS.'.$this->getSlug().'.TWITTER_CONFIG.TEXT', $this->getConference()->get('TWITTER.TEXT')),
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$this->getSlug()
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);
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}
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public function hasIrc() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.IRC') && $this->getConference()->has('IRC');
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}
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public function getIrcDisplay() {
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return sprintf(
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$this->getConference()->get('ROOMS.'.$this->getSlug().'.IRC_CONFIG.DISPLAY', $this->getConference()->get('IRC.DISPLAY')),
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$this->getSlug()
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);
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}
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public function getIrcUrl() {
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return sprintf(
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$this->getConference()->get('ROOMS.'.$this->getSlug().'.IRC_CONFIG.URL', $this->getConference()->get('IRC.URL')),
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rawurlencode($this->getSlug())
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);
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}
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public function hasChat() {
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return $this->hasTwitter() || $this->hasIrc();
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}
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public function hasEmbed() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.EMBED') && $this->getConference()->get('EMBED');
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}
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public function hasSdVideo() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SD_VIDEO');
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}
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public function hasHdVideo() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.HD_VIDEO');
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}
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public function hasVideo() {
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return $this->hasSdVideo() || $this->hasHdVideo();
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}
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public function hasAudio() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.AUDIO');
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}
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public function hasSlides() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SLIDES');
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}
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public function hasMusic() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.MUSIC');
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}
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public function hasDash() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.DASH');
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}
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public function getHLSPlaylistUrl() {
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return proto().'://cdn.c3voc.de/hls/'.rawurlencode($this->getStream()).'_native_hd.m3u8';
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}
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public function getDashManifestUrl() {
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return proto().'://cdn.c3voc.de/dash/'.rawurlencode($this->getStream()).'/manifest.mpd';
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}
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public function getDashTech() {
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return 'Adaptive multi-format-multi-bitrate-Stream to rule the World!!1elf';
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}
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public function getTranslations() {
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return $this->getConference()->get('ROOMS.'.$this->getSlug().'.TRANSLATION');
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}
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private function getTranslationEndpoints() {
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return array_map(
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function ($translation) {
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return $translation['endpoint'];
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},
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$this->getTranslations()
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);
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}
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private function isTranslationEndpoint($endpoint) {
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return in_array($endpoint, $this->getTranslationEndpoints());
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}
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private function findTranslationLabel($language) {
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foreach($this->getTranslations() as $translation) {
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if ($translation['endpoint'] === $language) {
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return $translation['label'];
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}
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}
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return null;
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}
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public function hasTranslation() {
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return count($this->getTranslations()) > 0;
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}
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public function isValidLanguage($language) {
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return ($language === 'native' || $this->isTranslationEndpoint($language));
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}
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public function getSelectionNames()
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{
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$selections = array();
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if($this->hasDash())
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$selections[] = 'dash';
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if($this->hasAudio())
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$selections[] = 'audio';
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if($this->hasMusic())
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$selections[] = 'music';
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if($this->hasHdVideo())
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$selections[] = 'hd';
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if($this->hasSdVideo())
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$selections[] = 'sd';
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if($this->hasSlides())
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$selections[] = 'slides';
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return $selections;
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}
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public function isSelectionTranslated($selection) {
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# dash is special, has langs included
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return $selection !== 'dash' && $selection !== 'music';
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}
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public function getTabNames()
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{
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$tabs = array();
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if($this->hasDash())
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$tabs[] = 'dash';
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if($this->hasAudio())
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$tabs[] = 'audio';
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if($this->hasMusic())
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$tabs[] = 'music';
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if($this->hasVideo())
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$tabs[] = 'video';
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if($this->hasSlides())
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$tabs[] = 'slides';
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return $tabs;
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}
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public function getSelections()
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{
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$selections = array();
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foreach($this->getSelectionNames() as $selection)
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$selections[$selection] = $this->createSelectionObject($selection);
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return $selections;
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}
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public function createSelectionObject($selection = null)
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{
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if(!$selection)
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{
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$selections = $this->getSelectionNames();
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$selection = $selections[0];
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}
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return new RoomSelection($this, $selection);
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}
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public function getTabs()
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{
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$tabs = array();
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foreach($this->getTabNames() as $tab)
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$tabs[$tab] = $this->createTabObject($tab);
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return $tabs;
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}
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public function createTabObject($tab = null)
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{
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if(!$tab)
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{
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$tabs = $this->getTabNames();
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$tab = $tabs[0];
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}
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return new RoomTab($this, $tab);
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}
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public function getVideoResolutions()
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{
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$res = array();
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if($this->hasHdVideo())
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$res[] = 'hd';
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if($this->hasSdVideo())
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$res[] = 'sd';
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return $res;
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}
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public function getStreams()
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{
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$selections = $this->getSelectionNames();
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$streams = array();
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foreach ($selections as $selection) {
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$streams[] = $this->createStreamObject($selection, 'native');
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if ($this->isSelectionTranslated($selection)) {
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foreach ($this->getTranslations() as $translation) {
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$streams[] = $this->createStreamObject($selection, $translation['endpoint'], $translation['label']);
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}
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}
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}
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return $streams;
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}
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public function selectStream($selection, $language = 'native')
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{
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if($selection == 'video') $selection = 'hd';
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$selections = $this->getSelectionNames();
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if(count($selections) == 0)
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throw new NotFoundException('No Streams activated');
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// default page
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if(!$selection)
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$selection = $selections[0];
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if(!in_array($selection, $selections))
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throw new NotFoundException('Selection '.$selection.' in Room '.$this->getSlug());
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$translation_label = null;
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if ($language !== 'native' && $language !== 'stereo') {
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if (! $this->hasTranslation()) {
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throw new NotFoundException('Translated Streams of Room '. $this->getSlug());
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}
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if (! $this->isValidLanguage($language)) {
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throw new NotFoundException('Selected translation');
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}
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$translation_label = $this->findTranslationLabel($language);
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}
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return $this->createStreamObject($selection, $language, $translation_label);
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}
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public function createStreamObject($selection, $language = 'native', $languageLabel = null)
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{
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if($language == 'native' && $this->hasStereo())
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$language = 'stereo';
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return new Stream($this, $selection, $language, $languageLabel);
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}
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}
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