Add support for kaggle

nishanthvijayan · nishanthvijayan · commit 2a6b6053b881 · 2018-10-19T13:10:48.000+05:30
diff --git a/.gitignore b/.gitignore
@@ -1,4 +1,5 @@
 node_modules/
 package-lock.json
 .DS_Store
-dist/
+dist/
+secrets.json
diff --git a/src/parsers/kaggle.js b/src/parsers/kaggle.js
@@ -0,0 +1,31 @@
+const axios = require("axios");
+const { kaggleUsername, kaggleApiKey } = require("../../secrets.json");
+const { parserErrorHandler, getCurrentTimeInSeconds } = require('./../utils');
+
+const KAGGLE_API_URL = "https://www.kaggle.com/api/v1/competitions/list";
+const KAGGLE = 'kaggle';
+
+const isContestActive = (currentTimeInSeconds) => contest => contest.endTime > currentTimeInSeconds 
+
+const convertToStandardContest = contest => ({
+  name: contest.title,
+  url: contest.url,
+  platform: KAGGLE,
+  startTime: Date.parse(contest.enabledDate) / 1000,
+  endTime: Date.parse(contest.deadline) / 1000,
+});
+
+const kaggle = () => axios.get(KAGGLE_API_URL, {
+    timeout: 15000,
+    auth: {
+      username: kaggleUsername,
+      password: kaggleApiKey,
+    },
+  })
+  .then(response => response.data
+    .map(convertToStandardContest)
+    .filter(isContestActive(getCurrentTimeInSeconds()))
+  )
+  .catch(parserErrorHandler(KAGGLE));
+
+module.exports = kaggle;
diff --git a/src/runner.js b/src/runner.js
@@ -11,6 +11,7 @@ const codechef = require('./parsers/codechef');
 const atcoder = require('./parsers/atcoder');
 const csacademy = require('./parsers/csacademy');
 const coj = require('./parsers/coj');
+const kaggle = require('./parsers/kaggle');
 
 const runner = () => axios.all([
   codeforces(),
@@ -22,6 +23,7 @@ const runner = () => axios.all([
   atcoder(),
   csacademy(),
   coj(),
+  kaggle(),
 ])
   .then((contestsByPlatform) => {
     const contests = flat(contestsByPlatform.filter(it => Array.isArray(it)));
