Pointing on the map the collected tweets and specifying its sentiment using IBM Watson.
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Pointing on the map the collected tweets and specifying its sentiment using IBM Watson.
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0 : parseFloat (msgparse.sentiment.score);\n \n // User NodeRed Sentiment\n if (sentimentScore < -6.0) \n iconfile += '-r2'\n else if (sentimentScore < -2.0)\n iconfile += '-r1'\n else if (sentimentScore >= -2.0 && sentimentScore < 2.0)\n iconfile += '-w'\n else if (sentimentScore >= 2.0 && sentimentScore < 6.0)\n iconfile += '-g1'\n else if (sentimentScore >= 6.0)\n iconfile += '-g2';\n \n iconfile += '.png';\n console.log ('sentiment ' + JSON.stringify(msgparse.sentiment) + ' score: ' + sentimentScore);\n console.log ('--> icon=' + iconfile);\n var marker = map.addMarker({\n lat: latlng.lat(),\n lng: latlng.lng(),\n title: msgparse.user,\n infoWindow: {\n content: html,\n maxWidth: 300\n },\n icon: iconfile\n });\n console.log (\"added marker: \" + marker.title);\n // map.setCenter(latlng.lat(), latlng.lng());\n }\n else\n {\n console.log (\"GMaps.geocode unsuccessful\");\n }\n }\n });\n console.log (msgparse.tweet);\n }\n });\n </script>\n</body>\n\n</html>","output":"str","x":579.272705078125,"y":455.2727355957031,"wires":[["aa341cf3.c02478"]]},{"id":"aa341cf3.c02478","type":"http response","z":"ccc0d28.d6bdb3","name":"","statusCode":"","headers":{},"x":764.9999732971191,"y":454.9999713897705,"wires":[]},{"id":"5d93b9fc.acf838","type":"http in","z":"ccc0d28.d6bdb3","name":"","url":"/map","method":"get","upload":false,"swaggerDoc":"","x":359.00000381469726,"y":454.9999713897705,"wires":[["c093b6d9.b755c"]]},{"id":"2bb90b41.2558c4","type":"function","z":"ccc0d28.d6bdb3","name":"Load map json","func":"// Alchemy Method\n//var sentiment;\n//if (msg.features === undefined) \n// sentiment = \"\"\n//else\n// sentiment = msg.features[\"doc-sentiment\"];\n\n// NodeRed Sentiment Method\nvar sentiment = msg.sentiment; //.score\n\nvar msg2 = { payload : {\n\t\tuser: msg.tweet.user.screen_name,\n\t\tlocation: msg.location === undefined ? \"\" : msg.location.place,\n\t\tlang : msg.lang,\n\t\tsentiment: sentiment,\n\t\ttweet: msg.tweet.text}\n\t};\n\n// The received message is stored in 'msg'\n// It will have at least a 'payload' property:\n// console.log(msg.payload);\n// The 'context' object is available to store state\n// between invocations of the function\n// context = {};\ncontext.global.location = msg2.payload;\nreturn msg2;\n","outputs":1,"noerr":0,"x":565.0000152587891,"y":306.19993591308593,"wires":[["c6c00eab.0e129","e63633ca.751c3"]]},{"id":"cd2be9bb.6695d","type":"function","z":"ccc0d28.d6bdb3","name":"Set Payload=Tweet","func":"msg.payload = msg.tweet.text;\nreturn msg;","outputs":1,"noerr":0,"x":370.20001220703125,"y":257.3999328613281,"wires":[["193f5152.104ac7"]]},{"id":"42569415.304dec","type":"function","z":"ccc0d28.d6bdb3","name":"set _id","func":"msg._id = msg.tweet.id_str;\nreturn msg;","outputs":1,"noerr":0,"x":747,"y":218.19992065429687,"wires":[["5dbbf4b8.2611dc"]]},{"id":"193f5152.104ac7","type":"sentiment","z":"ccc0d28.d6bdb3","name":"sentiment","x":570.5,"y":217.19992065429687,"wires":[["2bb90b41.2558c4","42569415.304dec"]]},{"id":"a13c1beb.2658d","type":"comment","z":"ccc0d28.d6bdb3","name":"ReadMe","info":"Change Get Tweets to all for a lot of data\n\nSample string: DELOS,WELLCertified,WELLBuilding","x":192.19000244140625,"y":160.659912109375,"wires":[]},{"id":"8e650350.632cf8","type":"twitter in","z":"ccc0d28.d6bdb3","twitter":"","tags":"#help","user":"false","name":"Get Tweets","topic":"tweets","x":128.49998474121094,"y":273.1999053955078,"wires":[["cd2be9bb.6695d","e63633ca.751c3"]]},{"id":"5dbbf4b8.2611dc","type":"cloudant out","z":"ccc0d28.d6bdb3","name":"","cloudant":"","database":"tweet_map","service":"hackig-cloudantNoSQLDB","payonly":false,"operation":"insert","x":954.5,"y":160,"wires":[]},{"id":"e63633ca.751c3","type":"debug","z":"ccc0d28.d6bdb3","name":"","active":true,"console":"false","complete":"false","x":450,"y":120,"wires":[]},{"id":"f97b2f53.bbc41","type":"websocket-listener","z":"","path":"/ws/location","wholemsg":"false"}] |
Author
imv7
commented
Oct 31, 2017
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