data-henrik/README.md Secret

## README.md

      
    Raw
  

              README.md
            
          
    Feedback to Tweets

Ever stood on a stage and wondered how you were doing? Wanted to have the audience be active, involved with our demo, and have some fun? Then this small flow may be something for you.
Two http inbound nodes are used to create URLs for positive or "mixed" feedback. A function node each produces some random message that then can be returned. That message is tweeted to the specified account, it is also returned to the caller via the http outbound node, and it can be dumped out by enabling the debug node.
All the magic is in the function nodes. You can configure the conference name, message components, etc. There is not much code and it is easily understood. To change the feedback URLs (/yup for positive and /boo for mixed feedback) you will need to edit the http inbound nodes.
Details on how to use this flow and some more background information is provided at https://github.com/IBM-Bluemix/get-audience-feedback.

  
## flow.json
[{"id":"a26ac3f9.1d12e8","type":"http in","name":"positive feedback","url":"/yup","method":"get","swaggerDoc":"","x":308,"y":291,"z":"710b37a5.df17d8","wires":[["d1fa4292.7da448"]]},{"id":"37ea13df.1edf7c","type":"http response","name":"return web answer","x":843,"y":249,"z":"710b37a5.df17d8","wires":[]},{"id":"78a362ca.e5ebc4","type":"twitter out","twitter":"","name":"Tweet","x":804,"y":361,"z":"710b37a5.df17d8","wires":[]},{"id":"d1fa4292.7da448","type":"function","name":"positive feedback","func":"var conference=\"#coffeeWorld\";\nvar tstamp=(new Date).toISOString().replace(/t/gi,' ').trim();\n\nvar messages = [\n\t\"great session\",\n\t\"auf den Punkt\",\n\t\"viel gelernt\",\n\t\"great & interactive demo\",\n\t\"guter Vortrag, jetzt ein #Bier\"\n];\n\t\nvar hashtags1 = [\n\t\"#ibmbluemix\",\n\t\"#softlayer\",\n\t\"#paas\",\n\t\"#bluemix\",\n\t\"#ibmcloud\",\n\t\"#cloud\"\n];\n\t\nvar hashtags2 = [\n\t\"#twitter\",\n\t\"#integration\",\n\t\"#nodered\",\n\t\"#demo\",\n\t\"#iot\"\n];\n\t\nvar message = messages[Math.floor(Math.random() * messages.length)];\nvar hashtag1 = hashtags1[Math.floor(Math.random() * hashtags1.length)];\nvar hashtag2 = hashtags2[Math.floor(Math.random() * hashtags2.length)];\n\t\nmsg.payload=\"@data_henrik received positive feedback at \"\n    +conference+\" '\"+message+\"' \"+hashtag1+\" \"+hashtag2+\" \"+tstamp;\n\nreturn msg;","outputs":1,"noerr":0,"x":545,"y":291,"z":"710b37a5.df17d8","wires":[["37ea13df.1edf7c","78a362ca.e5ebc4","f652c2cf.7788d"]]},{"id":"e6b60a72.43932","type":"http in","name":"mixed feedback","url":"/boo","method":"get","swaggerDoc":"","x":323,"y":450,"z":"710b37a5.df17d8","wires":[["2d2578a5.231478"]]},{"id":"2d2578a5.231478","type":"function","name":"mixed feedback","func":"var conference=\"#coffeeWorld\";\nvar tstamp=(new Date).toISOString().replace(/t/gi,' ').trim();\n\nvar messages = [\n\t\"an OK session\",\n\t\"selbst meine Oma weiß mehr über die Cloud\",\n\t\"not what I expected\",\n\t\"well, COULD have been a good presentations\",\n\t\"#Bier vorher und Vortrag wäre gut geworden\"\n];\n\t\nvar hashtags1 = [\n\t\"#ibmbluemix\",\n\t\"#softlayer\",\n\t\"#paas\",\n\t\"#bluemix\",\n\t\"#ibmcloud\",\n\t\"#ibm\",\n\t\"#cloud\"\n];\n\t\nvar hashtags2 = [\n\t\"#demo\",\n\t\"#integration\",\n\t\"#nodered\",\n\t\"#enterprise\",\n\t\"#demo\",\n\t\"#iot\"\n];\n\t\nvar message = messages[Math.floor(Math.random() * messages.length)];\nvar hashtag1 = hashtags1[Math.floor(Math.random() * hashtags1.length)];\nvar hashtag2 = hashtags2[Math.floor(Math.random() * hashtags2.length)];\n\t\nmsg.payload=\"@data_henrik received mixed feedback at \"\n    +conference+\" '\"+message+\"' \"+hashtag1+\" \"+hashtag2+\" \"+tstamp;\n\nreturn msg;","outputs":1,"noerr":0,"x":564,"y":447,"z":"710b37a5.df17d8","wires":[["78a362ca.e5ebc4","af68311.c747a5","45946be9.9775dc"]]},{"id":"f652c2cf.7788d","type":"debug","name":"Debugging","active":false,"console":"false","complete":"payload","x":819,"y":194,"z":"710b37a5.df17d8","wires":[]},{"id":"af68311.c747a5","type":"http response","name":"return web answer","x":840,"y":474,"z":"710b37a5.df17d8","wires":[]},{"id":"45946be9.9775dc","type":"debug","name":"Debugging","active":false,"console":"false","complete":"payload","x":815,"y":526,"z":"710b37a5.df17d8","wires":[]}]