Merge branch 'course-review' of git.gmu.edu:srct/schedules into course-review

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/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/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

@@ -7,14 +7,11 @@ class InstructorsController < ApplicationController
     @instructor = Instructor.find_by_id(params[:id])
 
     # find the courses being taught this semester
-    sections = CourseSection.where(instructor: @instructor, semester: @semester)
-    @courses = Course.build_set(sections)
-
-    # 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?
+    sections = CourseSection.where(instructor: @instructor)
+    @semesters = sections.group_by do |s|
+      s.semester.to_s
     end
-    @past.sort_by!(&:full_name)
+
+    @rating = { teaching: @instructor.rating, respect: @instructor.rating(6) }
   end
 end

schedules/app/controllers/search_controller.rb

@@ -2,6 +2,11 @@ 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
+
     results = SearchHelper::GenericItem.fetchall(String.new(params[:query]), semester: @semester).group_by(&:type)
     @instructors = results[:instructor]&.map(&:data)
     @courses = results[:course]&.map(&:data)

schedules/app/helpers/course_sections_helper.rb

+module CourseSectionsHelper
+end

schedules/app/models/course.rb

@@ -49,13 +49,4 @@ class Course < ApplicationRecord
 
     query
   end
-
-  # build_set builds
-  def self.build_set(sections)
-    courses = [].to_set
-    sections.each do |s|
-      courses.add s.course
-    end
-    courses
-  end
 end

schedules/app/models/course_section.rb

@@ -14,6 +14,24 @@ class CourseSection < ApplicationRecord
   validates :course_id, presence: true
   validates :semester_id, presence: true
 
+  serialize :rating_questions, Array
+
+  def teaching_rating
+    if rating_questions.empty?
+      nil
+    else
+      "#{rating_questions[0]['instr_mean']} / #{rating_questions[0]['resp']} responses"
+    end
+  end
+
+  def course_rating
+    if rating_questions.empty?
+      nil
+    else
+      "#{rating_questions[1]['instr_mean']} / #{rating_questions[1]['resp']} responses"
+    end
+  end
+
   def overlaps?(other)
     t1_start, t1_end = Time.parse(start_time), Time.parse(end_time)
     t2_start, t2_end = Time.parse(other.start_time), Time.parse(other.end_time)

schedules/app/models/instructor.rb

@@ -4,4 +4,16 @@ class Instructor < ApplicationRecord
   def self.from_name(base_query, name)
     base_query.where("upper(instructors.name) LIKE ?", "%#{name.upcase}%")
   end
+
+  def rating(question = 0, sections = CourseSection.where(instructor_id: id))
+    total = 0
+    resp = 0
+    sections.each do |s|
+      next if s.rating_questions.empty?
+      resp += s.rating_questions[question]["resp"].to_i
+      total += s.rating_questions[question]["instr_mean"].to_f * s.rating_questions[0]["resp"].to_i
+    end
+
+    [(total / resp).round(2), resp] unless resp.zero?
+  end
 end

schedules/app/views/course_sections/show.html.erb

+<h1><%= @section.name %> - <%= @section.semester.to_s %> - <%= @section.instructor.name %></h1>
+
+<ol>
+<% @section.rating_questions.each do |q| %>
+    <b>
+	<li><%= q["q"] %></li>
+    </b>
+    Instructor mean: <%= q["instr_mean"] %>, Responses: <%= q["resp"] %>
+<% end %>
+</ol>

schedules/app/views/instructors/show.html.erb

 <div class="row">
     <div class="col-lg-4 col-12">
 	<h1><%= @instructor.name %></h1>
-	<% if @past.count.positive? %>
-	    <strong>Previously taught: </strong>
-	    <ul>
-		<% @past.each do |c| %>
-		    <li><%= link_to(c.full_name, course_path(c)) %></li>
-		<% end %>
-	    </ul>
+	
+	<% unless @rating[:teaching].nil? %>
+	    Average rating: <%= @rating[:teaching][0] %> / <%= @rating[:teaching][1] %> responses
 	<% end %>
     </div>
 
-    <div class ="col-lg-8 col-12">
-	<h3><%= @semester.to_s %></h3>
-	<% if @courses.any? %>
-	    <%= render(partial: 'shared/course', collection: @courses, locals: { expanded: true }) %>
-	<% else %>
-	    <p><%= @instructor.name %> is not teaching any courses this semester...</p>
+    
+    <div class="col-lg-8 col-12">
+	<% @semesters.each do |semester, sections| %>
+	    <h2><%= semester %></h2>
+	    <%= render(partial: 'shared/section', collection: sections) %>
+	    <br/>
 	<% end %>
     </div>
 </div>

schedules/app/views/shared/_course.html.erb

@@ -40,7 +40,7 @@
     	    <% prereqs, note = rest.split('.') %>
     	    <p><strong><%= first %>:</strong> <%= prereqs %> <sub><%= note %></sub></p>
 	<% end %>
-	
+
 	<% if expanded %>
 		<div class="d-block" style="text-align: center">
 	  	    <p id="chevron-label" style="margin-bottom:-4px; font-size: 10px;">Minimize</p>
@@ -52,6 +52,8 @@
 	  	    <i id="course-chevron" class="fas fa-chevron-down"></i>
 		</div>
 	<% end %>
+
+
 	
 	<!-- List of Course Sections -->
 	<div class="list-group list-group-flush sections" style="display: <%= expanded ? "flex" : "none" %>">

schedules/app/views/shared/_section.html.erb

@@ -23,8 +23,19 @@
     <% if section.instructor.name == "TBA" %>
 	TBA
     <% else %>
-	<%= link_to section.instructor.name, section.instructor %><% end %> <br/>
+	<%= link_to section.instructor.name, section.instructor %>
+    <% end %>
+    <br/>
     
     <i class="fas fa-map-marker-alt"></i> <%= section.location %> <br/>
     <i class="fas fa-clock"></i> <%= "#{section.days}, #{section.start_time}-#{section.end_time}" %> <br/>
+
+    <% unless section.rating_questions.empty? %>
+	<br/>
+	<b>Rating Info</b> (<%= link_to("See all ratings", course_section_url(section))%>)
+	<ul>
+	    <li>Instructor rating: <%= section.teaching_rating %></li>
+	    <li>Course rating: <%= section.course_rating %></li>
+	</ul>
+    <% end %>
 </li>

schedules/config/routes.rb

 # Registers all routes for the app.
 Rails.application.routes.draw do
   get '/', to: 'home#index', as: 'home'
-  get 'search', to: 'search#index'
+  get 'search', to: 'search#index', as: 'search'
   get 'sessions/update', as: 'update_session'
   get 'sessions/cart'
   get 'sessions/add_bulk'
 
   resources :courses, only: [:show]
+  resources :course_sections, only: [:show]
   resources :instructors, only: [:index, :show]
   get 'schedule', to: 'schedules#show', as: 'schedule'
   get 'schedule/view', to: 'schedules#view', as: 'view_schedule'

schedules/db/course_ratings.rb

+require 'httparty'
+require 'nokogiri'
+
+sem = ARGV.first
+
+headers = {
+  'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:65.0) Gecko/20100101 Firefox/65.0',
+  'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
+  'Accept-Encoding': 'gzip, deflate, br',
+  'Referer': 'https://crserating.gmu.edu/ReportPaper/',
+  'Content-Type': 'application/x-www-form-urlencoded',
+  'Connection': 'keep-alive',
+  'Cookie': 'ga=GA1.2.1878572417.1543773996; __unam=74bec77-167701a5090-6fe3a784-10; __insp_slim=1549744302281; CFID=1938650; CFTOKEN=b1990d0cd24bb3f4-19FA09EB-5056-9470-35EEF241BAFA23D5; CFGLOBALS=urltoken%3DCFID%23%3D1938650%26CFTOKEN%23%3Db1990d0cd24bb3f4%2D19FA09EB%2D5056%2D9470%2D35EEF241BAFA23D5%23lastvisit%3D%7Bts%20%272019%2D01%2D29%2019%3A40%3A10%27%7D%23timecreated%3D%7Bts%20%272019%2D01%2D29%2019%3A39%3A51%27%7D%23hitcount%3D7%23cftoken%3Db1990d0cd24bb3f4%2D19FA09EB%2D5056%2D9470%2D35EEF241BAFA23D5%23cfid%3D1938650%23; __insp_wid=1435896333; __insp_nv=true; __insp_ref=aHR0cHM6Ly9pcnIyLmdtdS5lZHUvTmV3L05fRW5yb2xsT2ZmL0VucmxTdHMuY2Zt; __insp_targlpu=https%3A%2F%2Firr2.gmu.edu%2FNew%2FN_EnrollOff%2FEnrlSts.cfm; __insp_targlpt=Office%20of%20Institutional%20Research%20and%20Effectiveness; BIGipServer~web.gmu.edu~goose.gmu.edu_p80=1242087434.20480.0000',
+  'Upgrade-Insecure-Requests': '1',
+  'Cache-Control': 'max-age=0'
+}
+
+resp = HTTParty.post('https://crserating.gmu.edu/ReportPaper/InstructorList.cfm',
+                     body: "SearchType=instructor&semester=#{sem}&ctitle=&iname=&divsname=&deptname=&disc=&ckey=&orig=off&SearchTypeHid=instructor",
+                     headers: headers).body
+
+document = Nokogiri::HTML(resp)
+values = document.css('select option').map { |e| e['value'] }
+i = values.index('--Select an Instructor--')
+values = values[i + 1..-1]
+all = {}
+c = values.count
+counter = 1
+values.each do |v|
+  puts "#{counter}/#{c} getting data for #{v}..."
+  counter += 1
+  resp = HTTParty.post('https://crserating.gmu.edu/ReportPaper/InstructorList.cfm',
+                       body: "SearchType=instructor&semester=#{sem}&ctitle=&iname=#{v}&divsname=&deptname=&disc=&ckey=&orig=off&SearchTypeHid=instructor",
+                       headers: headers)
+
+  document = Nokogiri::HTML(resp)
+  rows = document.css('tr')
+  i = rows.index { |r| r.css('td').first&.text == 'Course' }
+  next if i.nil?
+  rows[i + 1..-3].each do |s_tr|
+    tds = s_tr.css('td')
+
+    id = tds.first.css('font a').first['href'].match(/[0-9]+/)[0]
+    section, instr = tds.first&.text, tds[2]&.text
+
+    resp = HTTParty.post("https://crserating.gmu.edu/ReportPaper/MeansSummary16.cfm?rat_num=#{id}&caller=InstructorList",
+                         body: "semester=#{sem}&formseq=62&orig=off&iname=#{instr}",
+                         headers: headers)
+    document = Nokogiri::HTML(resp)
+    rows = document.css('tr')
+    qs = [9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39].map do |n|
+      datas = rows[n].css('td')
+      { q: datas[0].text.match(/[A-Z].*/)[0], resp: datas[1].text.strip, instr_mean: datas[2].text.strip, dept_mean: datas[3].text.strip }
+    end
+    all[section] = qs
+  end
+  puts '------------------------------'
+end
+
+File.write("#{sem}.json", all.to_json)