Created
October 23, 2015 13:09
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Node-RED flow to use GitHub web hooks to play audio when code is pushed
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| [{"id":"d014cd72.2feb3","type":"websocket-listener","path":"/ws/audio","wholemsg":"false"},{"id":"ed3b7433.12c488","type":"watson-text-to-speech","name":"","lang":"english","voice":"en-US_MichaelVoice","x":460,"y":263.9999933242798,"z":"2df11d26.d20ee2","wires":[["1c671986.e398e6"]]},{"id":"4a98cccf.b56734","type":"inject","name":"","topic":"","payload":"Hello my name is James","payloadType":"string","repeat":"","crontab":"","once":false,"x":149.09091186523438,"y":140.72726440429688,"z":"2df11d26.d20ee2","wires":[["9cc01711.633fe8"]]},{"id":"de94b273.216b5","type":"websocket out","name":"","server":"d014cd72.2feb3","client":"","x":811.0908813476562,"y":325.72725772857666,"z":"2df11d26.d20ee2","wires":[]},{"id":"301d54b3.cfe2ac","type":"http in","name":"","url":"/audio","method":"get","swaggerDoc":"","x":190.81817626953125,"y":383.36363220214844,"z":"2df11d26.d20ee2","wires":[["67b82a64.9847d4"]]},{"id":"d7b2d215.284d3","type":"http response","name":"","x":613.3636646270752,"y":391.63634872436523,"z":"2df11d26.d20ee2","wires":[]},{"id":"67b82a64.9847d4","type":"template","name":"","field":"","template":"<!DOCTYPE html>\n<html>\n<head>\n <title>IBM Watson - Text To Speech</title>\n <script src=\"https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js\"></script>\n \n <script type=\"text/javascript\">\n var socketaddy = \"ws://\" + window.location.host + \"/ws/audio\";\n\n $(document).ready(function(){\n var output = document.getElementById('output')\n $('#output').on('playing', function () {\n $('#text').text('Playing audio.')\n \n });\n $('#output').on('ended', function () {\n $('#text').text('Waiting for audio...')\n \n });\n sock = new WebSocket(socketaddy);\n sock.onopen = function(){\n $('#text').text('Waiting for audio...');\n console.log(\"Connected websocket\");\n };\n sock.onerror = function(){ \n console.log(\"Websocket error\"); \n };\n sock.onclose = function () {\n $('#text').text('Not connected. Refresh the page?')\n }\n sock.onmessage = function(evt){\n console.log(\"Websocket message\", evt); \n output.src = window.URL.createObjectURL(evt.data);\n output.play();\n };\n });\n </script>\n \n</head>\n<body style=\"font-size: 56px; font-family: helvetica; text-align: center; margin-top: 100px;\">\n <div id=\"text\">Connecting...</div>\n <audio id=\"output\"></audio>\n</body>\n</html>","x":407.81817626953125,"y":390.36363220214844,"z":"2df11d26.d20ee2","wires":[["d7b2d215.284d3"]]},{"id":"1c671986.e398e6","type":"function","name":"","func":"msg.payload = msg.speech;\nreturn msg;","outputs":1,"noerr":0,"x":649.8181762695312,"y":322.545449256897,"z":"2df11d26.d20ee2","wires":[["de94b273.216b5","a87373a.f578c9"]]},{"id":"73b281.ff8c4d8","type":"http in","name":"","url":"/speak","method":"post","swaggerDoc":"","x":122,"y":48,"z":"2df11d26.d20ee2","wires":[["9cc01711.633fe8"]]},{"id":"a66ced21.59931","type":"function","name":"","func":"msg.payload = \"Push it. Push it real good.\";\nconsole.log(\"push received\");\nreturn msg;","outputs":1,"noerr":0,"x":252,"y":305.9999933242798,"z":"2df11d26.d20ee2","wires":[["ed3b7433.12c488"]]},{"id":"a87373a.f578c9","type":"http response","name":"","x":850,"y":262.9999933242798,"z":"2df11d26.d20ee2","wires":[]},{"id":"e8304d45.17cfb","type":"mqlight in","name":"","service":"MQ Light-rd","topic":"innovation/pushit","share":"","x":127,"y":243,"z":"2df11d26.d20ee2","wires":[["a66ced21.59931"]]},{"id":"d492076b.2b6df8","type":"mqlight out","name":"Publish","service":"MQ Light-rd","topic":"innovation/pushit","x":645,"y":111,"z":"2df11d26.d20ee2","wires":[]},{"id":"82448488.7dbb78","type":"http response","name":"","x":646,"y":161,"z":"2df11d26.d20ee2","wires":[]},{"id":"cbb3dff7.344c2","type":"function","name":"","func":"msg.statusCode = 200;\n\nif(msg.req){\n msg.payload = msg.req.body;\n}\nreturn msg;","outputs":1,"noerr":0,"x":427,"y":165,"z":"2df11d26.d20ee2","wires":[["82448488.7dbb78"]]},{"id":"9cc01711.633fe8","type":"function","name":"","func":"\nreturn msg;","outputs":"1","noerr":0,"x":353,"y":69,"z":"2df11d26.d20ee2","wires":[["d492076b.2b6df8","cbb3dff7.344c2"]]}] |
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Hi Rick
I´m novice using Node-RED. can ypu explain me how the flows works? Thanks a lot!