socsjs (schedule of classes scraper)

A scraper that simulates an API for UCSD's Schedule of Classes
Many thanks to andrewthehan and davidmrdavid
Check out a project made with socsjs! trendysocs.com

Installation

npm install socsjs --save

Usage

var socsjs = require('socsjs');

Finding a course

var quarter = 'FA16';
var query = 'CSE105';
var timeout = 5000;
socsjs.findCourse(quarter, query, timeout).then(function(result) {
    console.log(result);    // returns a Course
    console.log(result.sections[0].isEnrollable);   // true
}).catch(function(err) {
    console.log(err, 'oops!');
});

Finding courses

var quarter = 'FA16';
var queries = ['cse11', 'cse12', 'WCWP10A'];
var timeout = 5000;
socsjs.findCourses(quarter, queries, timeout).then(function(result) {
    console.log(result);    // returns an array of Courses
}).catch(function(err) {
    console.log(err, 'oops!');
});

Searching a department

var quarter = 'FA16';
var dept = 'ANTH';
var timeout = 10000;
socsjs.searchDepartment(quarter, dept, timeout).then(function(result) {
    console.log(result);    // returns an array of Courses
}).catch(function(err) {
    console.log(err, 'oops!');
});

Objects

Course

A Course object has a String name and an array sections.
sections is made up of CourseElements

CourseElement

A CourseElement contains information about a Course.

var CourseElement = function(type, id, section, days, time, location, teacher, openSeats, seatLimit) {
    this.type = type;           // String describing a course element (eg. 'final', 'discussion')
    this.sectionID = id;        // Null or String of the section's ID (eg. '123456')
    this.section = section;     // Null or String of the section  (eg. 'A01')
    this.days = days;           // String of the days (eg. 'MWF')
    this.time = time;           // String of the time as shown on the Schedule of Classes site
    this.location = location;   // String of the location
    this.teacher = teacher;     // Null or String of LastName,FirstName of teacher
    this.openSeats = openSeats; // Null or Number of how many seats are available
    this.seatLimit = seatLimit; // Null or Number of the course element's class limit

    this.waitlistSize = 0;      // Null or Number of people on the waitlist
    this.isEnrollable = false;  // Boolean for if a class element is enrollable
}

TODOs

• Add filters to get information easily
• Fix error handling
• Set default timeout value
• Format CourseElement fields, such as setting time to have start/end or having proper spacing for teacher names