> For the complete documentation index, see [llms.txt](https://nodered-dashboards.gitbook.io/node-red-dashboards/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nodered-dashboards.gitbook.io/node-red-dashboards/workshop/tweet-dashboard-example.md). # Tweet Dashboard Example ## About this flow In this flow you can visualize the sentiment score of tweets : ![](/files/-LlmrP4hhm2FGa4VifPX) ![](/files/-LlmrRk9FQVk4rl8ydwI) In this flow you will need to configure your twitter API Credentials ### Steps to Configure Twitter : The Twitter input node needs an active Twitter ID to gather tweets as data input Double click on the twitter node when you insert it into node red and you will see something like this : ![](/files/-Lm7t5v5RO0FsXzlMOf4) To set up a new twitter ID click on the pencil button on the side of Twitter ID ![](/files/-Lm7tBUFsNiGHwJQDF5_) You will need an active twitter account and the API Key, API secret key , Access token and Access token secret to set up your account ### Go to : [How to create a Twitter application](https://docs.inboundnow.com/guide/create-twitter-application/) to get your keys for Twitter node Once you have your keys from your twitter app you can add the associated info into the Twitter input node! ### Import flow from here : ``` [ { "id":"f2ce3087.ee968", "type":"tab", "label":"Tweet Language ", "disabled":false, "info":"" }, { "id":"3b13170a.8b5ba8", "type":"inject", "z":"f2ce3087.ee968", "name":"Happy test", "topic":"", "payload":"{\"text\":\"every one is awesome\"}", "payloadType":"json", "repeat":"", "crontab":"", "once":false, "onceDelay":"", "x":160, "y":140, "wires":[ [ "1ccd705b.07ca2" ] ] }, { "id":"1ccd705b.07ca2", "type":"change", "z":"f2ce3087.ee968", "name":"", "rules":[ { "t":"set", "p":"tweet", "pt":"msg", "to":"payload", "tot":"msg" } ], "action":"", "property":"", "from":"", "to":"", "reg":false, "x":380, "y":180, "wires":[ [ "19037133.924c87" ] ] }, { "id":"62a9afb1.aa101", "type":"inject", "z":"f2ce3087.ee968", "name":"Sadness test", "topic":"", "payload":"{\"text\":\"This is miserable and sad\"}", "payloadType":"json", "repeat":"", "crontab":"", "once":false, "onceDelay":"", "x":170, "y":200, "wires":[ [ "1ccd705b.07ca2" ] ] }, { "id":"60cfb004.afcc18", "type":"inject", "z":"f2ce3087.ee968", "name":"Angry test", "topic":"", "payload":"{\"text\":\"I hate this demo\"}", "payloadType":"json", "repeat":"", "crontab":"", "once":false, "x":180, "y":260, "wires":[ [ "1ccd705b.07ca2" ] ] }, { "id":"e87cc8f9.0d3b1", "type":"watson-text-to-speech", "z":"f2ce3087.ee968", "name":"text to speech", "lang":"en-US", "langhidden":"en-US", "langcustom":"NoCustomisationSetting", "langcustomhidden":"", "voice":"en-US_AllisonVoice", "voicehidden":"es-ES_EnriqueVoice", "format":"audio/wav", "password":"Go3dEL-Escher-B@ch-climB-0ak5!", "apikey":"YptiEGxP7PZK71dQVZq96jBmZZ7Y9KxJcDwYO9Kt5WWp", "payload-response":false, "default-endpoint":true, "service-endpoint":"https://stream.watsonplatform.net/text-to-speech/api", "x":840, "y":380, "wires":[ [ "2b50d466.c015dc" ] ] }, { "id":"19037133.924c87", "type":"function", "z":"f2ce3087.ee968", "name":"Remove URLS and replace #", "func":"var tweet = msg.tweet.text;\nvar newtweet = tweet.replace(/#/g, \" Hash tag \");\n\n// regex from https://stackoverflow.com/questions/1500260/detect-urls-in-text-with-javascript\nmsg.payload = newtweet.replace( /(([a-z]+:\\/\\/)?(([a-z0-9\\-]+\\.)+([a-z]{2}|biz|com|co|edu|gov|info|net|org|ly))(:[0-9]{1,5})?(\\/[a-z0-9_\\-\\.~]+)*(\\/([a-z0-9_\\-\\.]*)(\\?[a-z0-9+_\\-\\.%=&]*)?)?(#[a-zA-Z0-9!$&'()*+.=-_~:@/?]*)?)(\\s+|$)/gi, \"see short URL \" );\nreturn msg;", "outputs":1, "noerr":0, "x":640, "y":160, "wires":[ [ "7e5ec0f9.bbb5a8", "37cf1c8a.bf4d54" ] ] }, { "id":"7e5ec0f9.bbb5a8", "type":"debug", "z":"f2ce3087.ee968", "name":"", "active":true, "tosidebar":true, "console":false, "tostatus":false, "complete":"false", "x":870, "y":140, "wires":[ ] }, { "id":"dffc23d5.a9663", "type":"debug", "z":"f2ce3087.ee968", "name":"Tone categories", "active":true, "console":"false", "complete":"payload", "x":880, "y":320, "wires":[ ] }, { "id":"9a0f3aa8.923ad", "type":"function", "z":"f2ce3087.ee968", "name":"High Score", "func":"var emotions = [];\nemotions = msg.response.document_tone.tone_categories\n .filter(function(c){\n if (c.category_id == \"emotion_tone\")\n {return c; }\n })[0].tones;\n \nvar myscore = 0;\nfor (var i=0; i myscore) {\n msg.payload = emotions[i].score;\n msg.topic = emotions[i].tone_name;\n myscore = emotions[i].score;\n }\n}\n\nreturn msg;", "outputs":1, "noerr":0, "x":170, "y":360, "wires":[ [ "16df6bd0.9e3004", "1f4d73c0.0f3c14" ] ] }, { "id":"16df6bd0.9e3004", "type":"debug", "z":"f2ce3087.ee968", "name":"Score", "active":true, "console":"false", "complete":"topic", "x":370, "y":360, "wires":[ ] }, { "id":"677da65d.953ad8", "type":"debug", "z":"f2ce3087.ee968", "name":"Print msg.response", "active":true, "console":"false", "complete":"response", "x":630, "y":260, "wires":[ ] }, { "id":"37cf1c8a.bf4d54", "type":"watson-tone-analyzer-v3", "z":"f2ce3087.ee968", "name":"Analyze Tone", "tones":"emotion", "sentences":"true", "contentType":"false", "tone-method":"generalTone", "interface-version":"2016-05-19", "default-endpoint":true, "service-endpoint":"", "x":390, "y":280, "wires":[ [ "9a0f3aa8.923ad", "677da65d.953ad8", "1d5a2d93.b33b62" ] ] }, { "id":"1d5a2d93.b33b62", "type":"change", "z":"f2ce3087.ee968", "name":"tone_categories", "rules":[ { "t":"set", "p":"payload", "pt":"msg", "to":"response.document_tone.tone_categories", "tot":"msg" } ], "action":"", "property":"", "from":"", "to":"", "reg":false, "x":660, "y":320, "wires":[ [ "dffc23d5.a9663" ] ] }, { "id":"1f4d73c0.0f3c14", "type":"switch", "z":"f2ce3087.ee968", "name":"Select Emotion", "property":"topic", "propertyType":"msg", "rules":[ { "t":"eq", "v":"Joy", "vt":"str" }, { "t":"eq", "v":"Fear", "vt":"str" }, { "t":"eq", "v":"Sadness", "vt":"str" }, { "t":"eq", "v":"Anger", "vt":"str" }, { "t":"eq", "v":"Disgust", "vt":"str" } ], "checkall":"true", "repair":false, "outputs":5, "x":180, "y":460, "wires":[ [ "8b9bb215.7ed26" ], [ "3513595e.e6cf3e" ], [ "b9003d45.14ee" ], [ "6066fca0.647f8c" ], [ "554595a.813296c" ] ] }, { "id":"3513595e.e6cf3e", "type":"change", "z":"f2ce3087.ee968", "name":"Fear", "rules":[ { "t":"set", "p":"payload", "pt":"msg", "to":"0,255,0", "tot":"str" } ], "action":"", "property":"", "from":"", "to":"", "reg":false, "x":350, "y":460, "wires":[ [ "6328f1ea.22058" ] ] }, { "id":"6066fca0.647f8c", "type":"change", "z":"f2ce3087.ee968", "name":"Anger", "rules":[ { "t":"set", "p":"payload", "pt":"msg", "to":"255,0,0", "tot":"str" } ], "action":"", "property":"", "from":"", "to":"", "reg":false, "x":390, "y":540, "wires":[ [ "6328f1ea.22058" ] ] }, { "id":"b9003d45.14ee", "type":"change", "z":"f2ce3087.ee968", "name":"Sadness", "rules":[ { "t":"set", "p":"payload", "pt":"msg", "to":"0,0,255", "tot":"str" } ], "action":"", "property":"", "from":"", "to":"", "reg":false, "x":400, "y":500, "wires":[ [ "6328f1ea.22058" ] ] }, { "id":"8b9bb215.7ed26", "type":"change", "z":"f2ce3087.ee968", "name":"Joy", "rules":[ { "t":"set", "p":"payload", "pt":"msg", "to":"255,255,0", "tot":"str" } ], "action":"", "property":"", "from":"", "to":"", "reg":false, "x":350, "y":420, "wires":[ [ "6328f1ea.22058" ] ] }, { "id":"554595a.813296c", "type":"change", "z":"f2ce3087.ee968", "name":"Disgust", "rules":[ { "t":"set", "p":"payload", "pt":"msg", "to":"221,160,221", "tot":"str" } ], "action":"", "property":"", "from":"", "to":"", "reg":false, "x":360, "y":580, "wires":[ [ "6328f1ea.22058" ] ] }, { "id":"6328f1ea.22058", "type":"template", "z":"f2ce3087.ee968", "name":"Score tweet", "field":"payload", "fieldType":"msg", "format":"handlebars", "syntax":"mustache", "template":"This tweet expresses {{topic}} - {{tweet.text}}", "output":"str", "x":530, "y":440, "wires":[ [ "ea37a6d8.dd75d", "a60e5015.580b68" ] ] }, { "id":"ea37a6d8.dd75d", "type":"debug", "z":"f2ce3087.ee968", "name":"", "active":true, "console":"false", "complete":"false", "x":590, "y":500, "wires":[ ] }, { "id":"a60e5015.580b68", "type":"watson-translator", "z":"f2ce3087.ee968", "name":"", "action":"translate", "basemodel":"en-tr", "domain":"general", "srclang":"en", "destlang":"es", "password":"pmistry@us.ibm.com", "apikey":"PF2WfTPM5NuU0ab5DcMJa7t6wqRP3UXu2hlhoFOnFryv", "custom":"", "domainhidden":"general", "srclanghidden":"en", "destlanghidden":"es", "basemodelhidden":"en-tr", "customhidden":"", "filetype":"forcedglossary", "trainid":"", "lgparams2":true, "neural":false, "default-endpoint":false, "service-endpoint":"", "x":630, "y":380, "wires":[ [ "e439f7a5.967798", "e87cc8f9.0d3b1" ] ] }, { "id":"e439f7a5.967798", "type":"debug", "z":"f2ce3087.ee968", "name":"", "active":true, "tosidebar":true, "console":false, "tostatus":false, "complete":"payload", "targetType":"msg", "x":750, "y":460, "wires":[ ] }, { "id":"2b50d466.c015dc", "type":"change", "z":"f2ce3087.ee968", "name":"", "rules":[ { "t":"set", "p":"payload", "pt":"msg", "to":"speech", "tot":"msg" } ], "action":"", "property":"", "from":"", "to":"", "reg":false, "x":1020, "y":380, "wires":[ [ "66c156b2.7d6878" ] ] }, { "id":"66c156b2.7d6878", "type":"play audio", "z":"f2ce3087.ee968", "name":"", "voice":"", "x":1190, "y":380, "wires":[ ] }, { "id":"ca3a3fc7.8605d8", "type":"twitter in", "z":"f2ce3087.ee968", "twitter":"", "tags":"", "user":"false", "name":"Listen to twitter feed", "inputs":1, "x":190, "y":60, "wires":[ [ "edec68ad.93c13", "3cef19cd.214e16", "19037133.924c87" ] ] }, { "id":"edec68ad.93c13", "type":"debug", "z":"f2ce3087.ee968", "name":"msg.tweet details", "active":true, "console":"false", "complete":"tweet", "x":570, "y":20, "wires":[ ] }, { "id":"3cef19cd.214e16", "type":"debug", "z":"f2ce3087.ee968", "name":"", "active":true, "console":"false", "complete":"tweet.text", "x":560, "y":60, "wires":[ ] }, { "id":"77693eef.07ad08", "type":"comment", "z":"f2ce3087.ee968", "name":"Pick a #hashtag to follow", "info":"", "x":200, "y":20, "wires":[ ] } ] ``` #### --- # Agent Instructions This documentation is published with GitBook. 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