projects:owncastmatrix
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projects:owncastmatrix [2021/04/07 20:57] admin |
projects:owncastmatrix [2021/04/07 21:18] (current) admin |
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| ====== Owncast/Matrix ====== | ====== Owncast/Matrix ====== | ||
| - | I run this code to link an Owncast chat to a Matrix room. It's designed to be temporary (you just run it from the command line) but it would be easy to modify to always be searching for when a stream starts. I've seperated out the Owncast-to-Matrix and Matrix-to-Owncast components so you can choose which one you want (or run both). OwncastToMatrix uses my very simple [[Projects/Matrix PHP Class]] but MatrixToOwncast doesn't require it. | + | How to link [[https://matrix.org|Matrix]] to [[https://owncast.online/|Owncast]] and vice-versa. |
| - | <code php OwncastToMatrix.php> | + | Moved this to: https://opensource.glasgow.social/projects/matrix_owncast |
| - | <?php | + | |
| - | $url = "URL_TO_OWNCAST_WEBSERVER"; | + | |
| - | $token = "YOUR_TOKEN_HERE"; // you may have to manually escape hypens with a backslash | + | |
| - | $tracker_file = "/tmp/owncast_to_matrix.json"; // tracks which messages have been sent to Matrix already | + | |
| - | if(file_exists($tracker_file)) | + | |
| - | $tracker = json_decode(file_get_contents($tracker_file), true); | + | |
| - | + | ||
| - | $endpoint = "/api/chat"; | + | |
| - | + | ||
| - | require("matrix.class.php"); | + | |
| - | + | ||
| - | while(true) { | + | |
| - | $data = json_decode(file_get_contents($url.$endpoint), true); | + | |
| - | $last_slice = array_slice($data, -20); | + | |
| - | + | ||
| - | foreach($last_slice as $line) { | + | |
| - | if($line['type'] == "CHAT") { | + | |
| - | if(!array_key_exists($line['id'], $tracker)) { | + | |
| - | $str = "<Owncast: ".$line['author']."> ".htmlspecialchars_decode(strip_tags($line['body'])); | + | |
| - | $tracker[$line['id']] = strip_tags($line['body']); | + | |
| - | if(!empty($str)) { | + | |
| - | $mat = new matrix(); | + | |
| - | $room = "#geek"; | + | |
| - | $mat->post($str, $room); | + | |
| - | } | + | |
| - | } | + | |
| - | } | + | |
| - | } | + | |
| - | file_put_contents($tracker_file, json_encode($tracker)); | + | |
| - | sleep(20); | + | |
| - | } | + | |
| - | </code> | + | |
| - | + | ||
| - | <code php MatrixToOwncast.php> | + | |
| - | <?php | + | |
| - | function get_new_events($room) { | + | |
| - | $tracking_file = "/tmp/listen_matrix_owncast.json"; | + | |
| - | $since = file_get_contents($tracking_file); | + | |
| - | if(empty($since)) | + | |
| - | $since = "s1022334_0_0_0_0_0_0_0_0"; | + | |
| - | $homeserver = "matrix.homeserver.com"; | + | |
| - | $access_token = "YOUR_MATRIX_ACCESS_TOKEN HERE"; | + | |
| - | $url = "https://$homeserver/_matrix/client/r0/rooms/$room/messages?access_token=$access_token&from=$since"; | + | |
| - | $data = json_decode(file_get_contents($url), true); | + | |
| - | $new_tracking_data = $data['end']; | + | |
| - | file_put_contents($tracking_file, $new_tracking_data); | + | |
| - | return $data; | + | |
| - | } | + | |
| - | + | ||
| - | $room_id = "!room_id:homeserver"; | + | |
| - | + | ||
| - | while(true) { | + | |
| - | $data = get_new_events($room_id); | + | |
| - | + | ||
| - | if(is_array($data['chunk']) and sizeof($data['chunk'])>0) { | + | |
| - | foreach($data['chunk'] as $message) { | + | |
| - | if($message['sender'] != '@adelaide:glasgow.social') { | + | |
| - | if($message['content']['msgtype'] == "m.text") { | + | |
| - | if(!empty($message['content']['body'])) { | + | |
| - | $nick_parts = explode(":", $message['sender']); | + | |
| - | $relay = "[".substr($nick_parts[0],1)."] ".$message['content']['body']; | + | |
| - | echo $relay."\n"; | + | |
| - | send_owncast_system_message($relay); | + | |
| - | } | + | |
| - | } | + | |
| - | } | + | |
| - | } | + | |
| - | } | + | |
| - | + | ||
| - | sleep(10); | + | |
| - | } | + | |
| - | + | ||
| - | + | ||
| - | function send_owncast_system_message($str) { | + | |
| - | if(empty($str)) | + | |
| - | return false; | + | |
| - | $url = "http://owncast_server.com"; | + | |
| - | $access_token = "YOUR_OWNCAST_ACCESS_TOKEN_HERE"; // you may have to escape hyphens with a backslash | + | |
| - | + | ||
| - | $endpoint = "/api/integrations/chat/system"; | + | |
| - | + | ||
| - | $post = array("body" => $str); | + | |
| - | $auth = "Authorization: Bearer $access_token"; | + | |
| - | + | ||
| - | $ch = curl_init($url.$endpoint); | + | |
| - | $headers = array("Content-Type: application/json", | + | |
| - | $auth); | + | |
| - | curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); | + | |
| - | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | + | |
| - | curl_setopt($ch, CURLOPT_POSTFIELDS,json_encode($post)); | + | |
| - | $result = curl_exec($ch); | + | |
| - | curl_close($ch); | + | |
| - | } | + | |
| - | + | ||
| - | </code> | + | |
| - | + | ||
| - | Then just run them on the command line with something like: | + | |
| - | <code bash> | + | |
| - | php OwncastToMatrix.php & | + | |
| - | php MatrixToOwncast.php | + | |
| - | </code> | + | |
projects/owncastmatrix.1617825449.txt.gz · Last modified: 2021/04/07 20:57 by admin
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