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Commit 02b56664 authored by Zac Wood's avatar Zac Wood
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Add stimululs.js, turbolinks EVERYTHING

parent db5fd951
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.gitignore
View file @ 02b56664
.vscode
schedules.code-workspace
schedules/config/test.html
schedules/db/data/last_update.txt
schedules/Gemfile
View file @ 02b56664
......@@ -20,9 +20,6 @@ gem 'uglifier'
gem 'webpacker', '~> 3.5'
# Access Ruby data from JavaScript
gem 'gon'
group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
......@@ -66,3 +63,6 @@ gem 'apipie-rails'
# Markdown for API docs
gem 'maruku'
# super fast page loads
gem 'turbolinks'
\ No newline at end of file
schedules/Gemfile.lock
View file @ 02b56664
......@@ -108,7 +108,6 @@ GEM
parser (2.6.4.1)
ast (~> 2.4.0)
powerpack (0.1.2)
prettier (0.15.0)
pry (0.12.2)
coderay (~> 1.1.0)
method_source (~> 0.9.0)
......@@ -206,6 +205,9 @@ GEM
thor (0.20.3)
thread_safe (0.3.6)
tilt (2.0.10)
turbolinks (5.2.1)
turbolinks-source (~> 5.2)
turbolinks-source (5.2.0)
tzinfo (1.2.5)
thread_safe (~> 0.1)
uglifier (4.2.0)
......@@ -241,7 +243,6 @@ DEPENDENCIES
listen (>= 3.0.5, < 3.2)
maruku
nokogiri
prettier
pry
pry-doc
puma (~> 3.7)
......@@ -254,6 +255,7 @@ DEPENDENCIES
spring
spring-watcher-listen (~> 2.0.0)
sqlite3 (= 1.3.13)
turbolinks
tzinfo-data
uglifier
web-console (>= 3.3.0)
......
schedules/app/assets/stylesheets/application.scss
View file @ 02b56664
......@@ -32,6 +32,10 @@ h6 {
font-family: 'Open Sans', sans-serif;
}
.hidden {
display: none;
}
.hero {
margin-top: 30%;
h1 {
......
schedules/app/controllers/application_controller.rb
View file @ 02b56664
# Configures the application.
class ApplicationController < ActionController::Base
include BySemester
before_action :set_render_page
def set_render_page
@render_page = true
end
end
schedules/app/controllers/course_sections_controller.rb
View file @ 02b56664
class CourseSectionsController < ApplicationController
def index
@render_page = false
crns = params[:crns].split(',')
@sections = crns.map { |crn| CourseSection.latest_by_crn(crn) }
@days = {
......@@ -26,6 +25,8 @@ class CourseSectionsController < ApplicationController
Time.new(a.start_time) <=> Time.new(b.start_time)
end
end
render(layout: false)
end
def show
......
schedules/app/controllers/schedules_controller.rb deleted 100644 → 0
View file @ db5fd951
# Contains functionality for generating schedules.
class SchedulesController < ApplicationController
include SchedulesHelper
def show; end
def view
@all = params[:crns]
.split(',')
.map { |crn| CourseSection.latest_by_crn(crn) }
.reject(&:nil?)
@without_online = @all.reject { |s|
s.start_time == "TBA" || s.end_time == "TBA"
}
@events = generate_fullcalender_events(@without_online)
end
def events
@cart = params[:crns].split(',')
.map { |crn| CourseSection.latest_by_crn(crn) }
.reject(&:nil?)
@without_online = @cart.reject { |s|
s.start_time == "TBA" || s.end_time == "TBA"
}
@events = generate_fullcalender_events(@without_online)
sections = @cart.map do |s|
s.serializable_hash.merge(instructor_name: s.instructor.name, instructor_url: instructor_url(s.instructor))
end
render json: { events: @events, sections: sections }
end
end
schedules/app/controllers/sessions_controller.rb deleted 100644 → 0
View file @ db5fd951
class SessionsController < ApplicationController
def cart
section_crn = params[:crn]
if @cart.include?(section_crn.to_s)
@cart.reject! { |crn| section_crn.to_s == crn.to_s }
else
@cart << section_crn
end
cookies.permanent[:cart] = @cart.to_json
render json: @cart.to_json
end
def add_bulk
crns = params[:crns].split(',')
crns.each do |crn|
s = CourseSection.latest_by_crn(crn)
next if s.nil?
@cart << crn.to_s unless @cart.include?(crn.to_s)
end
cookies.permanent[:cart] = @cart.to_json
redirect_to(schedule_path)
end
end
schedules/app/javascript/packs/application.js
View file @ 02b56664
......@@ -8,70 +8,21 @@
import 'url-polyfill'
// Turbolinks for super fast page loads
import Turbolinks from 'turbolinks'
Turbolinks.start()
window.addEventListener('turbolinks:load', () => {
setInitialLinks()
addListeners()
document.querySelector('#count').innerText = getCart().length
})
function setInitialLinks() {
getCart().forEach(writeLink)
}
function addListeners() {
const links = Array.from(document.querySelectorAll('.add-section'))
for (const link of links) {
link.addEventListener('click', e => {
e.preventDefault()
const crn = link.dataset.crn
toggleSection(crn)
writeLink(crn)
})
}
}
function getCart() {
return JSON.parse(localStorage.getItem('cart') || '[]')
}
function toggleSection(crn) {
if (getCart().includes(crn)) {
removeSection(crn)
} else {
addSection(crn)
}
console.log(getCart())
document.querySelector('#count').innerText = getCart().length
}
function addSection(crn) {
const newCart = [...getCart(), crn]
localStorage.setItem('cart', JSON.stringify(newCart))
}
function removeSection(crn) {
const newCart = getCart().filter(c => c !== crn)
localStorage.setItem('cart', JSON.stringify(newCart))
}
// Load stimulus for application
// Schedules uses stimulus for JavaScript components, which is a much
// more lightweight solution than React, for example
//
// Read more here: https://stimulusjs.org/handbook/origin
// It's really cool.
function writeLink(crn) {
const item = document.querySelector(`[data-crn="${crn}"]`)
if (!item) return
const icon = item.querySelector('.add-remove-link a i')
const link = item.querySelector('.add-remove-link a span')
if (getCart().includes(crn)) {
link.innerText = ' Remove from cart'
icon.className = 'fas fa-minus'
} else {
link.innerText = ' Add Section to Cart'
icon.className = 'fas fa-plus'
}
}
import { Application } from 'stimulus'
import { definitionsFromContext } from 'stimulus/webpack-helpers'
const elementFromString = string => {
const html = new DOMParser().parseFromString(string, 'text/html')
return html.body.firstChild
}
const application = Application.start()
const context = require.context('src/controllers', true, /\.js$/)
application.load(definitionsFromContext(context))
schedules/app/javascript/packs/schedules.js deleted 100644 → 0
View file @ db5fd951
import { saveAs } from 'file-saver'
const initPage = () => {
if (getCart().length != 0) {
document.getElementById('root').innerHTML = '<i class="fas fa-spinner fa-spin"></i>'
fetch(`/course_sections?crns=${getCart().join(',')}`)
.then(resp => resp.text())
.then(text => {
const tree = elementFromString(text)
const body = tree.querySelector('.page')
document.getElementById('root').innerHTML = body.innerHTML
setInitialLinks()
addListeners()
})
} else {
document.getElementById('root').innerHTML = 'Add classes to your cart to see them here!'
}
document.querySelector('#count').innerText = getCart().length
document.getElementById('add-to-system').addEventListener('click', () => {
window.open(
`webcal://${window.location.hostname}${
window.location.port === '3000' ? ':3000' : ''
}/api/schedules?crns=${getCart().join(',')}`
)
})
document.getElementById('download-ics').addEventListener('click', () => {
fetch(
`${window.location.protocol}//${window.location.hostname}${
window.location.port === '3000' ? ':3000' : ''
}/api/schedules?crns=${getCart().join(',')}`
)
.then(resp => resp.text())
.then(text => {
const blob = new Blob([text], { type: 'text/calendar;charset=utf-8' })
saveAs(blob, 'GMU Schedule.ics')
})
})
}
window.addEventListener('DOMContentLoaded', initPage)
function setInitialLinks() {
getCart().forEach(writeLink)
}
function addListeners() {
const links = Array.from(document.querySelectorAll('.add-section'))
for (const link of links) {
link.addEventListener('click', e => {
e.preventDefault()
const crn = link.dataset.crn
toggleSection(crn)
writeLink(crn)
})
}
}
function getCart() {
return JSON.parse(localStorage.getItem('cart') || '[]')
}
function toggleSection(crn) {
if (getCart().includes(crn)) {
removeSection(crn)
} else {
addSection(crn)
}
console.log(getCart())
document.querySelector('#count').innerText = getCart().length
}
function addSection(crn) {
const newCart = [...getCart(), crn]
localStorage.setItem('cart', JSON.stringify(newCart))
}
function removeSection(crn) {
const newCart = getCart().filter(c => c !== crn)
localStorage.setItem('cart', JSON.stringify(newCart))
}
function writeLink(crn) {
const item = document.querySelectorAll(`[data-crn="${crn}"]`)
if (item.length == 0) return
item.forEach(item => {
const icon = item.querySelector('.add-remove-link a i')
const link = item.querySelector('.add-remove-link a span')
if (getCart().includes(crn)) {
link.innerText = ' Remove from cart'
icon.className = 'fas fa-minus'
} else {
link.innerText = ' Add Section to Cart'
icon.className = 'fas fa-plus'
}
})
}
const elementFromString = string => {
const html = new DOMParser().parseFromString(string, 'text/html')
return html.body
}
schedules/app/javascript/src/cart.js 0 → 100644
View file @ 02b56664
const subscribers = []
export function subscribe(callback) {
subscribers.push(callback)
}
export function getCart() {
return JSON.parse(localStorage.getItem('cart') || '[]').filter(val => !!val)
}
export function hasSection(crn) {
return getCart().includes(crn)
}
export function toggleSection(crn) {
if (getCart().includes(crn)) {
removeSection(crn)
} else {
addSection(crn)
}
for (const callback of subscribers) {
callback()
}
}
function addSection(crn) {
const newCart = [...getCart(), crn]
localStorage.setItem('cart', JSON.stringify(newCart))
}
function removeSection(crn) {
const newCart = getCart().filter(c => c !== crn)
localStorage.setItem('cart', JSON.stringify(newCart))
}
schedules/app/javascript/src/controllers/cart_controller.js 0 → 100644
View file @ 02b56664
import { Controller } from 'stimulus'
import { getCart, subscribe } from 'src/cart'
export default class extends Controller {
static targets = ['counter']
connect() {
subscribe(() => this.draw())
this.draw()
}
draw() {
this.counterTarget.innerText = getCart().length
}
}
schedules/app/javascript/src/controllers/schedule_controller.js 0 → 100644
View file @ 02b56664
import { Controller } from 'stimulus'
import { getCart } from 'src/cart'
import { buildUrl, downloadIcal } from '../utils'
export default class extends Controller {
static targets = ['schedule', 'loader', 'export']
connect() {
if (getCart().length == 0) {
this.exportTarget.classList.add('hidden')
this.loaderTarget.classList.add('hidden')
this.scheduleTarget.innerHTML = 'Add courses to your cart to see them here!'
} else {
this.exportTarget.classList.remove('hidden')
this.loaderTarget.classList.remove('hidden')
this.scheduleTarget.innerHTML = ''
fetch(`/course_sections?crns=${getCart().join(',')}`)
.then(resp => resp.text())
.then(text => {
this.scheduleTarget.innerHTML = text
this.loaderTarget.classList.add('hidden')
})
}
}
downloadIcs() {
downloadIcal(buildUrl(`/api/schedules?crns=${getCart().join(',')}`), 'GMU Schedule.ics')
}
openWebcal() {
window.open(buildUrl(`/api/schedules?crns=${getCart().join(',')}`, 'webcal:'))
}
}
schedules/app/javascript/src/controllers/search_controller.js 0 → 100644
View file @ 02b56664
import { Controller } from 'stimulus'
import Turbolinks from 'turbolinks'
import { buildUrl } from '../utils'
export default class extends Controller {
static targets = ['input']
search(event) {
event.preventDefault()
Turbolinks.visit(buildUrl(`/search?query=${this.inputTarget.value}`))
}
}
schedules/app/javascript/src/controllers/semester_select_controller.js 0 → 100644
View file @ 02b56664
import { Controller } from 'stimulus'
import { buildUrl } from '../utils'
import Turbolinks from 'turbolinks'
export default class extends Controller {
changeSemester(event) {
event.preventDefault()
const id = event.target.value
Turbolinks.visit(buildUrl(window.location.pathname + '?' + event.target.name + '=' + id))
}
}
schedules/app/javascript/src/controllers/toggle_section_controller.js 0 → 100644
View file @ 02b56664
import { Controller } from 'stimulus'
import { subscribe, toggleSection, hasSection } from 'src/cart'
export default class extends Controller {
static targets = ['icon', 'text']
connect() {
subscribe(() => this.draw())
this.draw()
}
toggle() {
toggleSection(this.crn)
}
draw() {
if (hasSection(this.crn)) {
this.iconTarget.className = 'fas fa-minus add-remove-icon'
this.textTarget.innerText = 'Remove from Cart'
} else {
this.iconTarget.className = 'fas fa-plus add-remove-icon'
this.textTarget.innerText = 'Add Section to Cart'
}
}
get crn() {
return this.data.get('crn')
}
}
schedules/app/javascript/src/utils.js 0 → 100644
View file @ 02b56664
export function buildUrl(url, protocol = window.location.protocol) {
const port = window.location.port === '3000' ? ':3000' : ''
return `${protocol}//${window.location.hostname}${port}${url}`
}
export function downloadIcal(url, filename) {
fetch(url)
.then(resp => resp.text())
.then(text => {
const blob = new Blob([text], { type: 'text/calendar;charset=utf-8' })
saveAs(blob, filename)
})
}
schedules/app/views/courses/show.html.erb
View file @ 02b56664
......@@ -24,8 +24,8 @@
</div>
<div class="col-12 col-lg">
<form class="semester-select">
<select name="semester_id" class="form-control" id="semesterselect" onchange="this.form.submit()" aria-label="Semester">
<form class="semester-select" data-controller="semester-select">
<select name="semester_id" class="form-control" data-action="semester-select#changeSemester" aria-label="Semester">
<% @semesters.each do |sem| %>
<option
id="<%= sem.id %>"
......
schedules/app/views/home/index.html.erb
View file @ 02b56664
<div class="text-center hero">
<h1><i class="fas fa-calendar-alt"></i>&nbsp;<span style="">SRCT</span> <strong style="">Schedules</strong></h1>
<form id="search-container" action="/search">
<form data-controller="search" data-action="search#search" id="search-container" action="/search">
<input
data-target="search.input"
name="query"
value="<%= params[:query] %>"
placeholder="PSYC, CS 112, 71926, Jonathan Bell, ..."/>
<button type="submit">
<i class="fas fa-search"></i>
......
schedules/app/views/instructors/show.html.erb
View file @ 02b56664
......@@ -11,8 +11,8 @@
</div>
<div class="col-lg-8 col-12">
<form class="semester-select">
<select name="semester_id" class="form-control" id="semesterselect" onchange="this.form.submit()" aria-label="Semester">
<form class="semester-select" data-controller="semester-select">
<select name="semester_id" class="form-control" data-action="semester-select#changeSemester" aria-label="Semester">
<% @semesters.each do |sem| %>
<option
id="<%= sem.id %>"
......
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