diff options
author | MaZderMind | 2016-12-20 23:14:35 +0100 |
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committer | MaZderMind | 2016-12-20 23:14:35 +0100 |
commit | 4a7a7ed1bcc6f36fb18f7f564d8f43a7e64a2e48 (patch) | |
tree | b4a3a882c87f318bb6943841dc04079274401dd7 | |
parent | 9f10efd6475eb9f25a75c35cc5780bee38c3c88e (diff) |
implement streams-api v2
fixes #6
-rw-r--r-- | README.md | 6 | ||||
-rw-r--r-- | index.php | 6 | ||||
-rw-r--r-- | view/streams-json-v2.php | 105 |
3 files changed, 114 insertions, 3 deletions
@@ -72,14 +72,14 @@ see [deploy.sh](deploy.sh) ## JSON-API -Unter der URL http://streaming.media.ccc.de/streams/v1.json bietet die +Unter der URL http://streaming.media.ccc.de/streams/v2.json bietet die Steaming-Webseite eine Übersicht über alle konfigurierten Räume und Streams in einem maschinenlesbaren Format an. Dieses kann z.B. genutzt werden, um in den diversen Anwendungen, die sich rund um das Konferenzgeschehen entwickelt haben, Player und Links zu Liveübertragungen anzubieten. Wie die URL vermuten lässt, ist die API versioniert. Dies bedeutet, dass in -der `v1.json` keine Felder *entfernt werden* oder ihre *Bedeutung ändern* – es +der `v2.json` keine Felder *entfernt werden* oder ihre *Bedeutung ändern* – es können aber durchaus *neue Felder* hinzukommen. Eine formalere Spezifikation des JSON-Formats ist tbd. Ein Beispiel kann [hier -betrachtet](https://gist.github.com/MaZderMind/d5737ab867ade7888cb4) werden. +betrachtet](https://gist.github.com/MaZderMind/a91f242efb2f446a2237d4596896efd6) werden. @@ -107,6 +107,12 @@ try { exit; } + else if($route == 'streams/v2.json') + { + require('view/streams-json-v2.php'); + exit; + } + else if($route == 'about') { // global about-page diff --git a/view/streams-json-v2.php b/view/streams-json-v2.php new file mode 100644 index 0000000..524f2db --- /dev/null +++ b/view/streams-json-v2.php @@ -0,0 +1,105 @@ +<?php + +header('Content-Type: application/json'); + +foreach (Conferences::getActiveConferences() as $conference) +{ + $overview = $conference->getOverview(); + + $groupstruct = array(); + foreach($overview->getGroups() as $group => $rooms) + { + $roomstruct = array(); + foreach($rooms as $room) + { + $streams = array(); + foreach($room->getStreams() as $stream) + { + $key = $stream->getSelection().'-'.$stream->getLanguage(); + + $urls = array(); + switch($stream->getPlayerType()) + { + case 'video': + foreach ($stream->getVideoProtos() as $proto => $display) + { + $urls[$proto] = array( + 'display' => $display, + 'tech' => $stream->getVideoTech($proto), + 'url' => $stream->getVideoUrl($proto), + ); + } + break; + + case 'slides': + foreach ($stream->getSlidesProtos() as $proto => $display) + { + $urls[$proto] = array( + 'display' => $display, + 'tech' => $stream->getSlidesTech($proto), + 'url' => $stream->getSlidesUrl($proto), + ); + } + break; + + case 'audio': + foreach ($stream->getAudioProtos() as $proto => $display) + { + $urls[$proto] = array( + 'display' => $display, + 'tech' => $stream->getAudioTech($proto), + 'url' => $stream->getAudioUrl($proto), + ); + } + break; + + case 'music': + foreach ($stream->getMusicProtos() as $proto => $display) + { + $urls[$proto] = array( + 'display' => $display, + 'tech' => $stream->getMusicTech($proto), + 'url' => $stream->getMusicUrl($proto), + ); + } + break; + } + + $streams[] = array( + 'slug' => $key, + 'display' => $stream->getDisplay(), + 'type' => $stream->getPlayerType(), + 'isTranslated' => $stream->isTranslated(), + 'videoSize' => $stream->getVideoSize(), + 'urls' => $urls, + ); + } + + $roomstruct[] = array( + 'slug' => $room->getSlug(), + 'schedulename' => $room->getScheduleName(), + 'thumb' => forceslash(baseurl()).$room->getThumb(), + 'link' => forceslash(baseurl()).$room->getLink(), + 'display' => $room->getDisplay(), + 'streams' => $streams, + ); + } + + $groupstruct[] = array( + 'group' => $group, + 'rooms' => $roomstruct, + ); + } + $struct[] = array( + 'conference' => $conference->getTitle(), + 'slug' => $conference->getSlug(), + 'author' => $conference->getAuthor(), + 'description' => $conference->getDescription(), + 'keywords' => $conference->getKeywords(), + 'startsAt' => $conference->startsAt() ? $conference->startsAt()->format(DateTime::ISO8601) : null, + 'endsAt' => $conference->endsAt() ? $conference->endsAt()->format(DateTime::ISO8601) : null, + 'groups' => $groupstruct, + ); +} + +echo json_encode($struct, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE); |