Created
April 6, 2018 18:44
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| // npm install twit | |
| const Twit = require("twit"); | |
| // Fill this in | |
| const T = new Twit({ | |
| consumer_key: "???", | |
| consumer_secret: "???", | |
| access_token: "???", | |
| access_token_secret: "???" | |
| }); | |
| const user = "jbenton"; | |
| const otherUsers = [ | |
| "laurahazardowen", | |
| "shansquared", | |
| "newsbyschmidt", | |
| "rbilton", | |
| "ceodonovan", | |
| "zseward" | |
| ]; | |
| // Get who each user is following | |
| Promise.all([user, ...otherUsers].map(getAllFollowing)).then(results => { | |
| const followers = {}; | |
| // Get shared ids that user isn't following, but other people are | |
| results.slice(1).forEach((ids, i) => | |
| ids.forEach(id => { | |
| if (!results[0].includes(id)) { | |
| if (!followers[id]) { | |
| followers[id] = []; | |
| } | |
| followers[id].push(otherUsers[i]); | |
| } | |
| }) | |
| ); | |
| // Convert IDs back to user details and print the top 100 | |
| getUsernames(followers).then(printResults); | |
| }); | |
| // Log the top 100 with name + bio | |
| function printResults(results) { | |
| results.forEach(({ name, username, description, followers }) => | |
| console.log( | |
| [ | |
| name + "(@" + username + ")", | |
| "Followed by " + followers.join(", "), | |
| description | |
| ] | |
| .filter(d => d) | |
| .join("\n") + "\n" | |
| ) | |
| ); | |
| } | |
| function getUsernames(followers) { | |
| // Pick top 100 by number of shared followers from the list | |
| const top100 = Object.entries(followers) | |
| .sort((a, b) => b[1].length - a[1].length) | |
| .slice(0, 100) | |
| .map(p => p[0]); | |
| // Convert ids to user details | |
| return T.post("users/lookup", { | |
| user_id: top100.join(","), | |
| include_entities: false | |
| }).then(({ data }) => | |
| data | |
| .map(d => ({ | |
| name: d.name, | |
| username: d.screen_name, | |
| description: d.description, | |
| followers: followers[d.id_str] | |
| })) | |
| .sort((a, b) => b.followers.length - a.followers.length) | |
| ); | |
| } | |
| // Assumes following 5000 or fewer, no pagination | |
| function getAllFollowing(username) { | |
| return T.get("friends/ids", { | |
| screen_name: username, | |
| stringify_ids: true, | |
| count: 5000 | |
| }).then(({ data }) => data.ids); | |
| } |
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