Revert "Merge branch '44-instructor-search' into 'master'"

This reverts merge request !48

.prettierrc

-{
-    "printWidth": 120,
-    "tabWidth": 4,
-    "singleQuote": true,
-    "useTabs": false,
-    "jsxBracketSameLine": true,
-    "trailingComma": "es5"
-}

schedules/.babelrc

 {
   "presets": [
-    [
-      "env",
-      {
-        "modules": false,
-        "targets": {
-          "browsers": "> 1%",
-          "uglify": true
-        },
-        "useBuiltIns": true
-      }
-    ],
-    "react"
+    ["env", {
+      "modules": false,
+      "targets": {
+        "browsers": "> 1%",
+        "uglify": true
+      },
+      "useBuiltIns": true
+    }]
   ],
+
   "plugins": [
     "syntax-dynamic-import",
     "transform-object-rest-spread",
-    [
-      "transform-class-properties",
-      {
-        "spec": true
-      }
-    ]
+    ["transform-class-properties", { "spec": true }]
   ]
 }

schedules/Dockerfile

@@ -14,4 +14,3 @@ RUN export SECRET_KEY_BASE=$(rails secret)
 RUN rails assets:precompile
 RUN rails db:migrate
 RUN rails db:seed
-RUN rails runner db/load_course_ratings.rb

schedules/Gemfile

@@ -21,9 +21,6 @@ gem 'uglifier'
 
 gem 'webpacker', '~> 3.5'
 
-# Access Ruby data from JavaScript
-gem 'gon'
-
 # Use Redis adapter to run Action Cable in production
 # gem 'redis', '~> 4.0'
 # Use ActiveModel has_secure_password
@@ -77,3 +74,7 @@ gem 'apipie-rails'
 
 # Markdown for API docs
 gem 'maruku'
+
+# gem 'jquery-rails'
+
+# gem 'font-awesome-sass', '~> 5.3.1'

schedules/Gemfile.lock

@@ -64,10 +64,6 @@ GEM
     ffi (1.9.25)
     globalid (0.4.1)
       activesupport (>= 4.2.0)
-    gon (6.2.1)
-      actionpack (>= 3.0)
-      multi_json
-      request_store (>= 1.0)
     httparty (0.16.3)
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
@@ -148,8 +144,6 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
-    request_store (1.4.1)
-      rack (>= 1.4)
     rubocop (0.58.2)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -222,7 +216,6 @@ DEPENDENCIES
   apipie-rails
   byebug
   capybara (~> 2.13)
-  gon
   httparty
   icalendar
   jbuilder (~> 2.5)

schedules/app/assets/javascripts/about.js

-// Place all the behaviors and hooks related to the matching controller here.
-// All this logic will automatically be available in application.js.

schedules/app/assets/javascripts/course_sections.js

-// Place all the behaviors and hooks related to the matching controller here.
-// All this logic will automatically be available in application.js.

schedules/app/assets/stylesheets/about.scss

-// Place all the styles related to the about controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

schedules/app/assets/stylesheets/application.scss

@@ -20,11 +20,6 @@ body {
     background-color: #E4E4E4;
 }
 
-#page {
-    padding-top: 16px;
-    padding-bottom: 16px;
-}
-
 .card {
     margin-bottom: 12px;
 
@@ -95,39 +90,3 @@ body {
 .quick-add-header {
     margin-top: 32px;
 }
-
-%flex-display {
-    display: inline-flex;
-}
-.star-rating {
-    @extend %flex-display;
-    align-items: center;
-    font-size: 1em;
-    justify-content: flex-start;
-}
-.back-stars {
-    @extend %flex-display;
-    position: relative;
-    text-shadow: 4px 4px 10px #843a3a;
-}
-.front-stars {
-    @extend %flex-display;
-    color: #FFBC0B;
-    overflow: hidden;
-    position: absolute;
-    text-shadow: 2px 2px 5px #d29b09;
-    top: 0;
-}
-
-.full-width {
-  width: 90vw;
-  position: relative;
-  left: 50%;
-  right: 50%;
-  margin-left: -45vw;
-  margin-right: -45vw;
-}
-
-// .jumbotron {
-//     color: #FFFFFF
-// }

schedules/app/assets/stylesheets/course_sections.scss

-// Place all the styles related to the course_sections controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

schedules/app/assets/stylesheets/navbar.scss

@@ -18,7 +18,6 @@
 
 #semester-select {
     min-width: 100px;
-    margin-right: 8px;
 }
 
 #cart-button {

schedules/app/controllers/about_controller.rb

-class AboutController < ApplicationController
-  def index; end
-end

schedules/app/controllers/api/course_sections_controller.rb

@@ -28,6 +28,7 @@ class API::CourseSectionsController < ApplicationController
       @sections = @sections.where('UPPER(instructors.name) LIKE UPPER(?)', "%#{params[:instructor]}%")
     end
 
+    # @sections = CourseSection.fetch(params).all
     res = @sections.map do |s|
       {
         id: s.id,
@@ -37,9 +38,6 @@ class API::CourseSectionsController < ApplicationController
         crn: s.crn,
         title: s.title,
         instructor_name: s.instructor_name,
-        instructor_url: instructor_url(s.instructor),
-        teaching_rating: s.instructor.rating,
-        course_rating: s.course_rating,
         section_type: s.section_type,
         start_date: s.start_date,
         end_date: s.end_date,

schedules/app/controllers/application_controller.rb

 # Configures the application.
 class ApplicationController < ActionController::Base
-  include BySemester
+  protect_from_forgery with: :null_session
+
+  # On each request, set the semester and cart.
+  before_action :set_semester, :set_cart
+
+  # Every page needs to know what semester it should load data from.
+  # set_semester checks both the semester_id query parameter and the user's cookies
+  # to look for a semester id and loads whatever it finds into @semester.
+  #
+  # By default, load the most recent semester.
+  def set_semester
+    if params.key?(:semester_id)
+      @semester = Semester.find_by_id params[:semester_id]
+      cookies[:semester_id] = @semester.id
+    elsif cookies[:semester_id].nil?
+      @semester = Semester.first
+      cookies[:semester_id] = @semester.id
+    else
+      @semester = Semester.find_by_id cookies[:semester_id]
+    end
+  end
+
+  # The user's cart is stored as a JSON-encoded list of CRNs.
+  # set_cart sets the @cart variable, which is a list of the sections represented by the CRNs.
+  def set_cart
+    # set the cart cookie to be empty if it doesn't already exist
+    cookies.permanent[:cart] = "[]" if cookies.permanent[:cart].nil?
+
+    # decode the JSON list into an array
+    @cart = JSON.parse(cookies.permanent[:cart])
+
+    # get rid of any invalid CRNs
+    @cart = @cart.reject { |crn| CourseSection.find_by_crn(crn).nil? }
+
+    # set the cookie to the JSON-encoded list of valid sections
+    cookies.permanent[:cart] = @cart.to_json
+  end
 end

schedules/app/controllers/concerns/by_semester.rb

-# BySemester contains logic for setting the current request's Semester. 
-module BySemester
-  extend ActiveSupport::Concern
-
-  included do
-    before_action :set_semester
-  end
-
-  # This page needs to know what semester it should load data from.
-  # set_semester checks both the semester_id query parameter and the current session
-  # to look for a semester id and loads whatever it finds into @semester.
-  #
-  # By default, load the most recent semester.
-  def set_semester
-    if params.key?(:semester_id)
-      @semester = Semester.find_by_id(params[:semester_id])
-      session[:semester_id] = @semester.id
-    elsif session[:semester_id].nil?
-      @semester = Semester.first
-      session[:semester_id] = @semester.id
-    else
-      @semester = Semester.find_by_id(session[:semester_id])
-    end
-  end
-end

schedules/app/controllers/course_sections_controller.rb

-class CourseSectionsController < ApplicationController
-  def show
-    @section = CourseSection.find_by_id(params[:id])
-  end
-end

schedules/app/controllers/instructors_controller.rb

@@ -7,11 +7,14 @@ class InstructorsController < ApplicationController
     @instructor = Instructor.find_by_id(params[:id])
 
     # find the courses being taught this semester
-    sections = CourseSection.where(instructor: @instructor)
-    @semesters = sections.group_by do |s|
-      s.semester.to_s
-    end
+    sections = CourseSection.where(instructor: @instructor, semester: @semester)
+    @courses = Course.build_set(sections)
 
-    @rating = { teaching: @instructor.rating, respect: @instructor.rating(6) }
+    # build the list of courses the instructor has taught in the past
+    @past = []
+    @instructor.course_sections.map(&:course).each do |c|
+      @past << c unless @past.select { |past| past.full_name == c.full_name }.count.positive?
+    end
+    @past.sort_by!(&:full_name)
   end
 end

schedules/app/controllers/schedules_controller.rb

@@ -2,32 +2,29 @@
 class SchedulesController < ApplicationController
   include SchedulesHelper
 
-  def show; end
+  def show
+    valid_crns = @cart.reject { |crn|
+      s = CourseSection.find_by_crn(crn)
+      s.nil?
+    }
 
-  def view
-    @all = params[:crns].split(',').map { |crn|
+    @all = valid_crns.map { |crn|
       CourseSection.latest_by_crn(crn)
     }
-    @all.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|
+  def view
+    @all = params[:crns].split(',').map { |crn|
+      CourseSection.latest_by_crn(crn)
+    }
+    @all.reject!(&:nil?)
+    @without_online = @all.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/search_controller.rb

@@ -2,57 +2,8 @@ class SearchController < ApplicationController
   def index
     redirect_to(home_url) unless params[:query].length > 1
 
-    if params[:query].casecmp('god').zero?
-      bell = Instructor.find_by_name('Jonathan Bell')
-      redirect_to(instructor_url(bell))
-    end
-
-    @instructors = nil
-    @courses = nil
-
-    /[[:alpha:]]{2,4} \d{3}/.match(params[:query]) do |m|
-      subj, num = m[0].split(' ')
-      course = Course.find_by(subject: subj.upcase, course_number: num)
-      redirect_to(course_url(course)) unless course.nil?
-    end
-
-    /[[:alpha:]]{2,4}/i.match(params[:query]) do |m|
-      @courses = Course.where(subject: m[0].upcase)
-                       .joins(:course_sections)
-                       .merge(CourseSection.in_semester(@semester))
-                       .uniq
-
-      if @courses.empty?
-        @courses = Course.where("(courses.title LIKE ?)", "%#{params[:query]}%")
-                         .joins(:course_sections)
-                         .merge(CourseSection.in_semester(@semester))
-                         .uniq
-
-        other = Course.where("(courses.description LIKE ?)", "%#{params[:query]}%")
-                      .joins(:course_sections)
-                      .merge(CourseSection.in_semester(@semester))
-                      .uniq
-
-        @courses = [*@courses, *other].uniq
-
-        @instructors = Instructor.named(params[:query])
-      end
-
-      @courses.map! do |c|
-        c.serializable_hash.merge(url: course_url(c))
-      end
-      gon.courses = @courses
-      gon.instructors = @instructors
-    end
-
-    /[0-9]{5}/.match(params[:query]) do |m|
-      redirect_to(course_url(CourseSection.latest_by_crn(m[0]).course))
-    end
-
-    if @courses&.count == 1 && @instructors&.count&.zero?
-      redirect_to course_url(@courses.first["id"])
-    elsif @courses&.count&.zero? && @instructors&.count == 1
-      redirect_to instructor_url(@instructors.first)
-    end
+    results = SearchHelper::GenericItem.fetchall(String.new(params[:query]), semester: @semester).group_by(&:type)
+    @instructors = results[:instructor]&.map(&:data)
+    @courses = results[:course]&.map(&:data)
   end
 end

schedules/app/helpers/about_helper.rb

-module AboutHelper
-end

schedules/app/helpers/course_sections_helper.rb

-module CourseSectionsHelper
-end

schedules/app/helpers/schedules_helper.rb

@@ -19,9 +19,7 @@ module SchedulesHelper
         {
           title: s.name,
           start: "#{formatted_date}T#{time}",
-          end: "#{formatted_date}T#{endtime}",
-          crn: s.crn,
-          active: true
+          end: "#{formatted_date}T#{endtime}"
         }
       end
     end.flatten

schedules/app/helpers/search_helper.rb

 module SearchHelper
+  def in_cart?(crn)
+    @cart.include? crn.to_s
+  end
+
   class GenericQueryData
     attr_reader :semester
     attr_reader :sort_mode

schedules/app/javascript/packs/application.js

@@ -10,9 +10,6 @@
 import '@babel/polyfill';
 import 'url-polyfill';
 
-import React from 'react';
-import Cart from 'src/Cart';
-
 const elementFromString = string => {
     const html = new DOMParser().parseFromString(string, 'text/html');
     return html.body.firstChild;

schedules/app/javascript/packs/home.js

-import React from 'react';
-import ReactDOM from 'react-dom';
-import Cart from 'src/Cart';
-import QuickAdd from 'src/QuickAdd';
-
-document.addEventListener('DOMContentLoaded', () => {
-    //const calendarUrl = `${window.location.protocol}//${window.location.hostname}${window.location.port == 3000 ? ':3000' : ''}/schedule`;
-    const calendarUrl = '/schedule';
-    ReactDOM.render(
-        <QuickAdd
-            loadCalendar={() => {
-                window.location.href = calendarUrl;
-            }}
-        />,
-        document.getElementById('quick-add')
-    );
-});

schedules/app/javascript/packs/instructor.js

-// /**
-//  * Either adds or removes a section from the cart depending on
-//  * if it is currently in the cart.
-//  */
-
-import $ from 'jquery';
-import Cart from 'src/Cart';
-
-const addOrRemoveFromCart = async (event, sectionNode) => {
-    event && event.stopPropagation();
-    if (event.target.tagName === 'A') return;
-    const section = { ...sectionNode.dataset };
-
-    Cart.toggleCrn(section.crn);
-    const icon = $(sectionNode.querySelector('.add-remove-btn #icon'));
-    const text = sectionNode.querySelector('.add-remove-btn .text');
-    if (Cart.includesCrn(section.crn)) {
-        icon.addClass('fa-minus').removeClass('fa-plus');
-        text.innerText = 'Remove';
-    } else {
-        icon.addClass('fa-plus').removeClass('fa-minus');
-        text.innerText = 'Add';
-    }
-};
-
-const initSearchListeners = () => {
-    const sectionItems = Array.from(document.querySelectorAll('.section-item'));
-    sectionItems.forEach(item => {
-        item.onclick = event => addOrRemoveFromCart(event, item);
-    });
-
-    setTimeout(() => {
-        sectionItems.forEach(item => {
-            const icon = $(item.querySelector('.add-remove-btn #icon'));
-            const text = item.querySelector('.add-remove-btn .text');
-            if (Cart.includesCrn(item.dataset.crn)) {
-                icon.addClass('fa-minus').removeClass('fa-plus');
-                text.innerText = 'Remove';
-            } else {
-                icon.addClass('fa-plus').removeClass('fa-minus');
-                text.innerText = 'Add';
-            }
-        });
-    }, 100);
-};
-
-document.addEventListener('DOMContentLoaded', initSearchListeners);

schedules/app/javascript/packs/schedules.js

-import React from 'react';
-import ReactDOM from 'react-dom';
-import Cart from 'src/Cart';
+import Cart from 'src/cart';
 import { saveAs } from 'file-saver';
 import html2canvas from 'html2canvas';
 import $ from 'jquery';
-import CalendarPage from 'src/CalendarPage';
+import 'fullcalendar';
+import 'moment';
 
 document.addEventListener('DOMContentLoaded', () => {
-    ReactDOM.render(<CalendarPage />, document.getElementById('root'));
+    const eventsTemplate = document.querySelector('#events');
+    if (eventsTemplate) {
+        const eventsJSON = eventsTemplate.dataset.events;
+        const events = JSON.parse(eventsJSON);
+        window.events = events;
+        $('#calendar').fullCalendar({
+            defaultDate: new Date(2019, 0, 14),
+            defaultView: 'agendaWeek',
+            header: false,
+            events: renderEvents,
+            columnHeaderFormat: 'dddd',
+            allDaySlot: false,
+        });
+    }
+    initListeners();
 });
 
+const renderEvents = (start, end, timezone, callback) => {
+    callback(window.events);
+};
+
+const remove = async item => {
+    await Cart.toggleSection({ ...item.dataset });
+    location.reload(true);
+};
+
+/**
+ * Generates a URL for the current sections in the schedule
+ * and sets the link in the modal to it.
+ */
+const setUrlInModal = () => {
+    document.getElementById('calendar-link').innerText = `${window.location.protocol}//${window.location.hostname}/api/schedules?crns=${Cart._courses.join(',')}`;
+};
+
 const downloadIcs = async () => {
     const response = await fetch(`${window.location.protocol}//${window.location.hostname}/api/schedules?crns=${Cart._courses.join(',')}`);
     const text = await response.text();
@@ -39,7 +69,7 @@ const initListeners = () => {
     document.getElementById('save-image').onclick = saveImage;
 
     document.getElementById('share-url').innerText = `${window.location.protocol}//${window.location.hostname}/schedule/view?crns=${Cart._courses.join(',')}`;
-    document.getElementById('share-url').href = `${window.location.protocol}//${window.location.hostname}/schedule/view?crns=${Cart._courses.join(',')}`;
+    document.getElementById('share-url').href= `${window.location.protocol}//${window.location.hostname}/schedule/view?crns=${Cart._courses.join(',')}`;
 };