conference = $conference; if(preg_match('/[^a-z0-9_\-]/i', $slug)) throw new Exception('Room Slug contains invalid Characters: "'.$slug.'"'); if(!$this->getConference()->hasRoom($slug)) throw new NotFoundException('Room '.$slug); $this->slug = $slug; $schedule = $conference->getSchedule(); $talksPerRoom = $schedule->getSchedule(); $scheduleName = $this->getScheduleName(); $this->talks = isset($talksPerRoom[$scheduleName]) ? $talksPerRoom[$scheduleName] : []; } public function getCurrentTalk($now) { return array_filter_last($this->talks, function($talk) use ($now) { return $talk['start'] < $now && $talk['end'] > $now; }); } public function getNextTalk($now) { return array_filter_first($this->talks, function($talk) use ($now) { return !isset($talk['special']) && $talk['start'] > $now; }); } public function getConference() { return $this->conference; } public function getSlug() { return $this->slug; } public function getThumb() { return proto().'://cdn.c3voc.de'.joinpath(['/thumbnail', $this->getStream(), 'thumb.jpeg']); } public function getLink() { return joinpath([$this->getConference()->getSlug(), $this->getSlug()]).url_params(); } public function getStream() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.STREAM', $this->getSlug()); } public function getScheduleName() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SCHEDULE_NAME', $this->getDisplay()); } public function getDisplay() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.DISPLAY', $this->getSlug()); } public function getDisplayShort() { $display_short = $this->getConference()->get('ROOMS.'.$this->getSlug().'.DISPLAY_SHORT', ''); if (empty($display_short)) { return $this->getDisplay(); // getDisplay() falls back to slug } else { return $display_short; } } public function hasStereo() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.STEREO'); } public function hasPreview() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.PREVIEW'); } public function requestsWide() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.WIDE'); } public function hasSchedule() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SCHEDULE') && $this->getConference()->has('SCHEDULE'); } public function hasSubtitles() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SUBTITLES') && $this->getConference()->has('ROOMS.'.$this->getSlug().'.SUBTITLES_ROOM_ID') && $this->getConference()->has('SUBTITLES'); } public function getSubtitlesRoomId() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SUBTITLES_ROOM_ID'); } public function hasFeedback() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.FEEDBACK') && $this->getConference()->has('FEEDBACK'); } public function hasTwitter() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.TWITTER') && $this->getConference()->has('TWITTER'); } public function getTwitterDisplay() { return sprintf( $this->getConference()->get('ROOMS.'.$this->getSlug().'.TWITTER_CONFIG.DISPLAY', $this->getConference()->get('TWITTER.DISPLAY')), $this->getSlug() ); } public function getTwitterUrl() { return sprintf( 'https://twitter.com/search?f=tweets&q=%s', rawurlencode($this->getTwitterText()) ); } public function getTwitterText() { return sprintf( $this->getConference()->get('ROOMS.'.$this->getSlug().'.TWITTER_CONFIG.TEXT', $this->getConference()->get('TWITTER.TEXT')), $this->getSlug() ); } public function hasIrc() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.IRC') && $this->getConference()->has('IRC'); } public function getIrcDisplay() { return sprintf( $this->getConference()->get('ROOMS.'.$this->getSlug().'.IRC_CONFIG.DISPLAY', $this->getConference()->get('IRC.DISPLAY')), $this->getSlug() ); } public function getIrcUrl() { return sprintf( $this->getConference()->get('ROOMS.'.$this->getSlug().'.IRC_CONFIG.URL', $this->getConference()->get('IRC.URL')), rawurlencode($this->getSlug()) ); } public function hasWebchat() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.WEBCHAT') && $this->getConference()->has('WEBCHAT_URL'); } public function getWebchatUrl() { return sprintf( $this->getConference()->get('ROOMS.'.$this->getSlug().'.WEBCHAT_URL', $this->getConference()->get('WEBCHAT_URL')), rawurlencode($this->getSlug()) ); } public function hasChat() { return $this->hasTwitter() || $this->hasIrc() || $this->hasWebchat(); } public function hasEmbed() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.EMBED') && $this->getConference()->get('EMBED'); } public function hasSdVideo() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SD_VIDEO'); } public function hasHdVideo() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.HD_VIDEO'); } public function hasVideo() { return $this->hasSdVideo() || $this->hasHdVideo(); } public function hasAudio() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.AUDIO'); } public function hasSlides() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.SLIDES'); } public function hasMusic() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.MUSIC'); } public function hasDash() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.DASH'); } public function getHLSPlaylistUrl() { return proto().'://cdn.c3voc.de/hls/'.rawurlencode($this->getStream()).'_native_hd.m3u8'; } public function getDashManifestUrl() { return proto().'://cdn.c3voc.de/dash/'.rawurlencode($this->getStream()).'/manifest.mpd'; } public function getDashTech() { return 'Adaptive multi-format-multi-bitrate-Stream to rule the World!!1elf'; } public function getTranslations() { return $this->getConference()->get('ROOMS.'.$this->getSlug().'.TRANSLATION'); } private function getTranslationEndpoints() { return array_map( function ($translation) { return $translation['endpoint']; }, $this->getTranslations() ); } private function isTranslationEndpoint($endpoint) { return in_array($endpoint, $this->getTranslationEndpoints()); } private function findTranslationLabel($language) { foreach($this->getTranslations() as $translation) { if ($translation['endpoint'] === $language) { return $translation['label']; } } return null; } public function hasTranslation() { return count($this->getTranslations()) > 0; } public function isValidLanguage($language) { return ($language === 'native' || $this->isTranslationEndpoint($language)); } public function getSelectionNames() { $selections = array(); if($this->hasDash()) $selections[] = 'dash'; if($this->hasAudio()) $selections[] = 'audio'; if($this->hasMusic()) $selections[] = 'music'; if($this->hasHdVideo()) $selections[] = 'hd'; if($this->hasSdVideo()) $selections[] = 'sd'; if($this->hasSlides()) $selections[] = 'slides'; return $selections; } public function isSelectionTranslated($selection) { # dash is special, has langs included return $selection !== 'dash' && $selection !== 'music'; } public function getTabNames() { $tabs = array(); if($this->hasDash()) $tabs[] = 'dash'; if($this->hasAudio()) $tabs[] = 'audio'; if($this->hasMusic()) $tabs[] = 'music'; if($this->hasVideo()) $tabs[] = 'video'; if($this->hasSlides()) $tabs[] = 'slides'; return $tabs; } public function getSelections() { $selections = array(); foreach($this->getSelectionNames() as $selection) $selections[$selection] = $this->createSelectionObject($selection); return $selections; } public function createSelectionObject($selection = null) { if(!$selection) { $selections = $this->getSelectionNames(); $selection = $selections[0]; } return new RoomSelection($this, $selection); } public function getTabs() { $tabs = array(); foreach($this->getTabNames() as $tab) $tabs[$tab] = $this->createTabObject($tab); return $tabs; } public function createTabObject($tab = null) { if(!$tab) { $tabs = $this->getTabNames(); $tab = $tabs[0]; } return new RoomTab($this, $tab); } public function getVideoResolutions() { $res = array(); if($this->hasHdVideo()) $res[] = 'hd'; if($this->hasSdVideo()) $res[] = 'sd'; return $res; } public function getStreams() { $selections = $this->getSelectionNames(); $streams = array(); foreach ($selections as $selection) { $streams[] = $this->createStreamObject($selection, 'native'); if ($this->isSelectionTranslated($selection)) { foreach ($this->getTranslations() as $translation) { $streams[] = $this->createStreamObject($selection, $translation['endpoint'], $translation['label']); } } } return $streams; } public function selectStream($selection, $language = 'native') { if($selection == 'video') $selection = 'hd'; $selections = $this->getSelectionNames(); if(count($selections) == 0) throw new NotFoundException('No Streams activated'); // default page if(!$selection) $selection = $selections[0]; if(!in_array($selection, $selections)) throw new NotFoundException('Selection '.$selection.' in Room '.$this->getSlug()); $translation_label = null; if ($language !== 'native' && $language !== 'stereo') { if (! $this->hasTranslation()) { throw new NotFoundException('Translated Streams of Room '. $this->getSlug()); } if (! $this->isValidLanguage($language)) { throw new NotFoundException('Selected translation'); } $translation_label = $this->findTranslationLabel($language); } return $this->createStreamObject($selection, $language, $translation_label); } public function createStreamObject($selection, $language = 'native', $languageLabel = null) { if($language == 'native' && $this->hasStereo()) $language = 'stereo'; return new Stream($this, $selection, $language, $languageLabel); } }