From 2e4b9dc1cc48e5d35243bcef32b8acd29171bf23 Mon Sep 17 00:00:00 2001
From: Noah Loomans <noahloomans@gmail.com>
Date: Sat, 17 Feb 2018 18:11:46 +0100
Subject: Move school spesific files to school spesifc folders

---
 src/server/lib/getMeetingpointData.js | 127 ----------------------------------
 1 file changed, 127 deletions(-)
 delete mode 100644 src/server/lib/getMeetingpointData.js

(limited to 'src/server/lib/getMeetingpointData.js')

diff --git a/src/server/lib/getMeetingpointData.js b/src/server/lib/getMeetingpointData.js
deleted file mode 100644
index c1de28a..0000000
--- a/src/server/lib/getMeetingpointData.js
+++ /dev/null
@@ -1,127 +0,0 @@
-const Promise = require('bluebird');
-const cheerio = require('cheerio');
-const iconv = require('iconv-lite');
-const debounce = require('promise-debounce');
-const _ = require('lodash');
-const request = Promise.promisify(require('request'));
-
-const getUrlOfUser = require('./getURLOfUser');
-
-let meetingpointData;
-let lastUpdate;
-
-function scrapeUsers(html) {
-  const page = cheerio.load(html);
-  const script = page('script').eq(1).text();
-
-  const regexs = [/var classes = \[(.+)\];/, /var teachers = \[(.+)\];/, /var rooms = \[(.+)\];/, /var students = \[(.+)\];/];
-  const items = regexs.map(regex => script.match(regex)[1].split(',').map(item => item.replace(/"/g, '')));
-
-  const classes = items[0].map((item, index) => ({
-    type: 'c',
-    value: item,
-    index,
-  }));
-
-  const teachers = items[1].map((item, index) => ({
-    type: 't',
-    value: item,
-    index,
-  }));
-
-  const rooms = items[2].map((item, index) => ({
-    type: 'r',
-    value: item,
-    index,
-  }));
-
-  const students = items[3].map((item, index) => ({
-    type: 's',
-    value: item,
-    index,
-  }));
-
-  return _.flatten([classes, teachers, rooms, students]);
-}
-
-function scrapeWeeks(html) {
-  const page = cheerio.load(html);
-  const weekSelector = page('select[name="week"]');
-  const weeks = _.map(weekSelector.children(), option => ({
-    id: cheerio(option).attr('value'),
-    text: cheerio(option).text(),
-  }));
-
-  return weeks;
-}
-
-function scrapeAltText(html) {
-  const page = cheerio.load(html);
-  return page('center > font').eq(2).text().trim();
-}
-
-function combineUsers(usersArrays) {
-  return _.uniqBy(_.flatten(usersArrays), user => `${user.type}/${user.value}`);
-}
-
-function getAlts(users) {
-  const requests = users.map(user =>
-    request(getUrlOfUser('dag', user.type, user.index, 7), { timeout: 8000, encoding: null }));
-
-  return Promise.all(requests).then(teacherResponses =>
-    teacherResponses.map((teacherResponse, index) => {
-      const teacherResponseBody = iconv.decode(teacherResponse.body, 'iso-8859-1');
-
-      const teacherName = scrapeAltText(teacherResponseBody);
-
-      return {
-        ...users[index],
-        alt: teacherName,
-      };
-    }));
-}
-
-function getMeetingpointData() {
-  const navbarRequests = [
-    request('http://www.meetingpointmco.nl/Roosters-AL/doc/dagroosters/frames/navbar.htm', { timeout: 5000 }),
-    request('http://www.meetingpointmco.nl/Roosters-AL/doc/basisroosters/frames/navbar.htm', { timeout: 5000 }),
-  ];
-
-  return Promise.all(navbarRequests)
-    .then(([dailyScheduleResponse, basisScheduleResponse]) => {
-      const users = scrapeUsers(dailyScheduleResponse.body);
-      const dailyScheduleWeeks = scrapeWeeks(dailyScheduleResponse.body);
-      const basisScheduleWeeks = scrapeWeeks(basisScheduleResponse.body);
-
-      const teachers = users.filter(user => user.type === 't');
-
-      return getAlts(teachers)
-        .then(teachersWithAlts => ({
-          users: combineUsers([teachersWithAlts, users]),
-          dailyScheduleWeeks,
-          basisScheduleWeeks,
-        }))
-        .catch(() => ({
-          // Just return the user data without the alts if getAlts fails, since
-          // the alts are non-essential.
-          users,
-          dailyScheduleWeeks,
-          basisScheduleWeeks,
-        }));
-    });
-}
-
-function getMeetingpointDataCacheWrapper() {
-  if (meetingpointData == null || new Date() - lastUpdate > 30 * 60 * 1000) { // 30 minutes
-    return getMeetingpointData().then((meetingpointData_) => {
-      lastUpdate = new Date();
-      meetingpointData = meetingpointData_;
-
-      return meetingpointData;
-    });
-  }
-
-  return Promise.resolve(meetingpointData);
-}
-
-module.exports = debounce(getMeetingpointDataCacheWrapper);
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