Add plagiarism detection for evaluations

app/assets/javascripts/dolos.ts

@@ -5,13 +5,17 @@
 import { i18n } from "i18n/i18n";
 
 const LOADER_ID = "dolos-loader";
-const BTN_ID = "dolos-btn";
 const DOLOS_URL = "/dolos_reports";
 
-export async function startDolos(url: string): Promise<void> {
+export function initDolosBtn(btnID: string, url: string): void {
+    const btn = document.getElementById(btnID) as HTMLLinkElement;
+    btn.addEventListener("click", () => startDolos(btn, url));
+}
+
+export async function startDolos(btn: HTMLLinkElement, url: string): Promise<void> {
+    console.log("Starting Dolos report generation", btn.id);
     const loader = document.getElementById(LOADER_ID) as LoadingBar;
     loader.show();
-    const btn = document.getElementById(BTN_ID) as HTMLLinkElement;
     btn.classList.add("disabled");
 
     const settings = new FormData();
@@ -43,7 +47,7 @@
     loader.hide();
 
     const newBtn = html`
-        <a id="${BTN_ID}" class="btn btn-outline with-icon" href="${dolosUrl}" target="_blank">
+        <a id="${btn.id}" class="btn btn-outline with-icon" href="${dolosUrl}" target="_blank">
             <i class="mdi mdi-graph-outline mdi-18"></i> ${i18n.t("js.dolos.view_report")}
         </a>
     `;

app/assets/javascripts/i18n/translations.json

@@ -722,7 +722,7 @@
       "date_on": "op",
       "description_languages": "Taal van de beschrijving",
       "dolos": {
-        "view_report": "Rapport bekijken"
+        "view_report": "Plagiaat bekijken"
       },
       "draft": "Concept",
       "dropdown": {

app/assets/stylesheets/components/table.css.scss

@@ -57,11 +57,9 @@
 .table-resource .actions {
   text-align: right;
 
-  &.submissions-table {
-    // by default the size of the element in the col is used as width if width is smaller than that element.
-    // This width is just here to force everything to the right
-    width: 1px;
-  }
+  // by default the size of the element in the col is used as width if width is smaller than that element.
+  // This width is just here to force everything to the right
+  width: 1px;
 }
 
 tr.gu-mirror {

app/helpers/export_helper.rb

@@ -6,8 +6,8 @@ class Zipper
 
     attr_reader :users, :item, :errors
 
-    CONVERT_TO_BOOL = %w[deadline only_last_submission with_info all with_labels].freeze
-    SUPPORTED_OPTIONS = %w[deadline filter_students group_by only_last_submission with_info all with_labels].freeze
+    CONVERT_TO_BOOL = %w[deadline only_last_submission with_info all with_labels evaluation].freeze
+    SUPPORTED_OPTIONS = %w[deadline filter_students group_by only_last_submission with_info all with_labels evaluation].freeze
 
     # Keywords used:
     # :item    : A User, Course or Series for which submissions will be exported
@@ -32,6 +32,7 @@ def initialize(**kwargs)
                              .to_h { |m| [m.user, m.course_labels] }
 
         @users = @users_labels.keys if users.nil?
+        @users = @item.evaluation.users if evaluation?
       when Course
         @list = @item.series if all?
         @users_labels = @item.course_memberships
@@ -92,6 +93,10 @@ def all?
       @options[:all].present?
     end
 
+    def evaluation?
+      @options[:evaluation].present? && @item.is_a?(Series) && @item.evaluation.present?
+    end
+
     def zip_filename
       @item.is_a?(User) ? "#{@item.full_name.parameterize}.zip" : "#{@item.name.parameterize}.zip"
     end
@@ -240,6 +245,8 @@ def bundle
     end
 
     def get_submissions_for_series(series, selected_exercises, users)
+      return policy_scope(series.evaluation.submissions.where(user_id: users.map(&:id), exercise_id: selected_exercises.map(&:id))) if evaluation?
+
       submissions = policy_scope(Submission).where(user_id: users.map(&:id), exercise_id: selected_exercises.map(&:id), course: series.course_id).includes(:user, :exercise)
       submissions = submissions.before_deadline(@options[:deadline]) if deadline?
       submissions = submissions.group(:user_id, :exercise_id).most_recent if only_last_submission?

app/javascript/packs/dolos.js

@@ -1,3 +1,3 @@
-import { startDolos } from "dolos.ts";
+import { initDolosBtn } from "dolos.ts";
 
-window.dodona.startDolos = startDolos;
+window.dodona.initDolosBtn = initDolosBtn;

app/models/evaluation.rb

@@ -23,6 +23,7 @@ class Evaluation < ApplicationRecord
   has_many :users, through: :evaluation_users
   has_many :exercises, through: :evaluation_exercises
   has_many :score_items, through: :evaluation_exercises
+  has_many :submissions, through: :feedbacks
 
   has_many :annotated_submissions, -> { distinct }, through: :annotations, source: :submission
 

app/views/evaluations/_exercises_progress_table.html.erb

@@ -1,11 +1,13 @@
+<%= javascript_include_tag 'dolos' %>
 <div class="table-scroll-wrapper">
+  <d-loading-bar id="dolos-loader"></d-loading-bar>
   <table class="table activity-table table-resource">
     <thead>
     <tr>
       <th class="status-icon"></th>
       <th><%= t "activities.index.activity_title" %></th>
       <th class='count'><%= t "evaluations.show.evaluation_progress" %></th>
-      <th class="status-icon"></th>
+      <th class="actions"></th>
     </tr>
     </thead>
     <tbody>
@@ -28,14 +30,27 @@
               </span>
         </td>
 
-        <td>
+        <td class="actions">
           <% if meta[:next_incomplete_feedback].present? %>
-            <%= link_to meta[:next_incomplete_feedback], title: t('evaluations.show.next_incomplete_feedback'), class: 'btn btn-icon' do %>
-              <i class="mdi mdi-chevron-right"></i>
+            <%= link_to meta[:next_incomplete_feedback], title: t('evaluations.show.next_incomplete_feedback'), class: 'btn btn-outline with-icon' do %>
+              <i class="mdi mdi-message-draw mdi-18"></i>
+              <%= t(".evaluate") %>
             <% end %>
           <% else %>
-            <span><i class="mdi mdi-check colored-correct"></i></span>
+            <a class="btn btn-outline disabled with-icon">
+              <i class="mdi mdi-check mdi-18"></i>
+              <%= t(".evaluated") %>
+            </a>
           <% end %>
+          <a class="btn btn-outline with-icon" id="dolos-btn-<%= meta[:exercise].id %>">
+            <i class="mdi mdi-graph-outline mdi-18"></i>
+            <%= t "submissions.index.detect_plagiarism" %>
+          </a>
+          <script>
+            dodona.ready.then(() =>{
+              dodona.initDolosBtn('dolos-btn-<%= meta[:exercise].id %>', "<%= series_exports_path(@evaluation.series, token: (@evaluation.series.access_token if @evaluation.series.hidden?), selected_ids: [meta[:exercise].id], evaluation: true) %>");
+            })
+          </script>
         </td>
       </tr>
     <% end %>

app/views/evaluations/show.html.erb

@@ -5,21 +5,17 @@
         <h2 class="card-title-text"><%= t('.title', series: @evaluation.series.name) %></h2>
       </div>
       <div class="card-supporting-text">
-        <div class="row">
-          <div class="col-lg-6 col-md-12 order-lg-1">
-            <div class="callout callout-info">
-              <h4><%= t ".explanation_title" %></h4>
-              <% if @evaluation.score_items.empty? %>
-                <%= t ".explanation_no_grading_html" %>
-              <% else %>
-                <%= t ".explanation_yes_grading_html" %>
-              <% end %>
-            </div>
-          </div>
-          <div class="col-lg-6 col-md-12 order-lg-0">
-            <p><%= t '.deadline_html', users: @evaluation.users.count, exercises: @evaluation.exercises.count, deadline: l(@evaluation.deadline, format: :submission) %></p>
-            <%= render partial: 'exercises_progress_table', locals: { metadata: @evaluation.metadata, series: @evaluation.series } %>
-          </div>
+        <details>
+          <summary><%= t ".explanation_title" %></summary>
+          <% if @evaluation.score_items.empty? %>
+            <%= t ".explanation_no_grading_html" %>
+          <% else %>
+            <%= t ".explanation_yes_grading_html" %>
+          <% end %>
+        </details>
+        <div>
+          <p><%= t '.deadline_html', users: @evaluation.users.count, exercises: @evaluation.exercises.count, deadline: l(@evaluation.deadline, format: :submission) %></p>
+          <%= render partial: 'exercises_progress_table', locals: { metadata: @evaluation.metadata, series: @evaluation.series } %>
         </div>
       </div>
       <div class="card-actions card-border">

app/views/submissions/index.html.erb

@@ -43,10 +43,17 @@
         <% if current_user&.course_admin?(@course) %>
           <%
              actions << {icon: 'replay', text: t(".reevaluate_submissions"), confirm: t(".confirm_reevaluate_submissions"), action: mass_rejudge_submissions_path(user_id: @user&.id, activity_id: @activity&.id, course_id: @course&.id, series_id: @series&.id, judge_id: @judge&.id)} if policy(Submission).mass_rejudge?
-             actions << {icon: 'graph-outline', text: t('.detect_plagiarism'), js: "window.dodona.startDolos(\"#{series_exports_path(@series, token: (@series.access_token if @series.hidden?), selected_ids: [@activity.id])}\")", id: "dolos-btn" } if @series && @activity
              options << {label: t('.most_recent'), param: 'most_recent_per_user'} if @activity
              options << {label: t('.watch_submissions'), param: 'refresh'}
           %>
+          <% if @series.present? %>
+            <% actions << {icon: 'graph-outline', text: t('.detect_plagiarism'), id: "dolos-btn" } if @series && @activity %>
+            <script>
+              dodona.ready.then(() => {
+                dodona.initDolosBtn("dolos-btn", "<%= series_exports_path(@series, token: (@series.access_token if @series.hidden?), selected_ids: [@activity.id]) %>");
+              });
+            </script>
+          <% end %>
         <% end %>
         <%= render partial: 'layouts/searchbar', locals: {actions: actions, options: options, course_labels: @course_labels, statuses: Submission.statuses.keys, refresh_element: "#refresh_element"} %>
         <div id="submissions-table-wrapper">

config/locales/views/evaluations/en.yml

@@ -5,8 +5,8 @@ en:
       evaluation: "Evaluation"
       title: "Evaluation for %{series}"
       explanation_title: "How do I evaluate a submission?"
-      explanation_no_grading_html: "<p>In the summary table, you can click on the <i class='mdi mdi-chevron-right mdi-18'></i> icon next to an exercise. You will then be taken to an incompleted submission of a random student. If you wish, you can leave feedback on the code and mark the submission as completed. Note that you can also mark a submission as completed without leaving feedback. To get started, we already marked all exercises without submissions as completed.</p><p>You can find more information in <a href='https://docs.dodona.be/en/guides/teachers/grading/#het-evaluatieoverzicht'>our documentation</a>.</p><p>As a reminder, students will <b>not</b> be able to see the feedback you have given until you click the 'release feedback' button below.</p>"
-      explanation_yes_grading_html: "<p>In the summary table, you can click on the <i class='mdi mdi-chevron-right mdi-18'></i> icon next to an exercise. You will then be taken to an incomplete submission of a random student. If you wish, you can leave feedback on the code and assign scores using the score items you configured. Note that you can also assign scores without leaving feedback. You can not give scores to exercises without submissions, these are automatically assigned a 0 in the grade overview.</p><p>You can find information in <a href='https://docs.dodona.be/en/guides/teachers/grading/#het-evaluatieoverzicht'>our documentation</a>.</p><p>As a reminder, students will <b>not</b> be able to see the feedback and scores until you click the 'Release feedback' button below.</p>"
+      explanation_no_grading_html: "<p>In the summary table, you can click on the 'Evaluate' button next to an exercise. You will then be taken to an incompleted submission of a random student. If you wish, you can leave feedback on the code and mark the submission as completed. Note that you can also mark a submission as completed without leaving feedback. To get started, we already marked all exercises without submissions as completed.</p><p>You can find more information in <a href='https://docs.dodona.be/en/guides/teachers/grading/#het-evaluatieoverzicht'>our documentation</a>.</p><p>As a reminder, students will <b>not</b> be able to see the feedback you have given until you click the 'release feedback' button below.</p>"
+      explanation_yes_grading_html: "<p>In the summary table, you can click on the 'Evaluate' button next to an exercise. You will then be taken to an incomplete submission of a random student. If you wish, you can leave feedback on the code and assign scores using the score items you configured. Note that you can also assign scores without leaving feedback. You can not give scores to exercises without submissions, these are automatically assigned a 0 in the grade overview.</p><p>You can find information in <a href='https://docs.dodona.be/en/guides/teachers/grading/#het-evaluatieoverzicht'>our documentation</a>.</p><p>As a reminder, students will <b>not</b> be able to see the feedback and scores until you click the 'Release feedback' button below.</p>"
       release: Release feedback
       unrelease: Unrelease feedback
       deadline_html: This evaluation of <b>%{users} students</b> contains the submissions of <b>%{exercises} exercises</b> with <b>%{deadline}</b> as a deadline.
@@ -96,3 +96,6 @@ en:
       remove_user_consequences: "If this student already received feedback, that feedback will be deleted. Are you sure you want to remove this student?"
     user_progress:
       not_submitted: Not submitted
+    exercises_progress_table:
+      evaluate: Evaluate
+      evaluated: Evaluated

config/locales/views/evaluations/nl.yml

@@ -5,8 +5,8 @@ nl:
       evaluation: "Evaluatie"
       title: "Evaluatie voor %{series}"
       explanation_title: "Hoe evalueer ik een oplossing?"
-      explanation_no_grading_html: "<p>In de samenvattende tabel kan je naast een oefening op <i class='mdi mdi-chevron-right mdi-18'></i> klikken. Je komt dan op een nog te bekijken oplossing van een willekeurige student terecht. Vervolgens kan je indien gewenst feedback op de code geven en de oplossing als afgewerkt markeren. Bemerk dat je ook een oplossing als afgewerkt kan markeren zonder feedback achter te laten. We hebben alvast alle oefeningen zonder ingediende oplossing als afgewerkt gemarkeerd.</p><p>Meer informatie kan je in <a href='https://docs.dodona.be/nl/guides/teachers/grading/#het-evaluatieoverzicht'>onze documentatie</a> vinden.</p><p>Ter herinnering, de studenten krijgen de gegeven feedback <b>niet</b> automatisch te zien, daarvoor dien je hieronder op 'Feedback vrijgeven' te klikken.</p>"
-      explanation_yes_grading_html: "<p>In de samenvattende tabel kan je naast een oefening op <i class='mdi mdi-chevron-right mdi-18'></i> klikken. Je komt dan op een nog te bekijken oplossing van een willekeurige student terecht. Vervolgens kan je indien gewenst feedback op de code geven en scores toekennen via de scoreonderdelen die je geconfigureerd hebt. Je kan de scores ook invullen zonder feedback achter te laten. Oefeningen zonder ingediende oplossing kan je geen scores geven, deze zullen automatisch een 0 krijgen in het puntenoverzicht.</p><p>Meer informatie kan je in <a href='https://docs.dodona.be/nl/guides/teachers/grading/#het-evaluatieoverzicht'>onze documentatie</a> vinden.</p><p>Ter herinnering, de studenten krijgen de gegeven feedback en scores <b>niet</b> automatisch te zien, daarvoor dien je hieronder op 'Feedback vrijgeven' te klikken.</p>"
+      explanation_no_grading_html: "<p>In de samenvattende tabel kan je naast een oefening op 'Evalueren' klikken. Je komt dan op een nog te bekijken oplossing van een willekeurige student terecht. Vervolgens kan je indien gewenst feedback op de code geven en de oplossing als afgewerkt markeren. Bemerk dat je ook een oplossing als afgewerkt kan markeren zonder feedback achter te laten. We hebben alvast alle oefeningen zonder ingediende oplossing als afgewerkt gemarkeerd.</p><p>Meer informatie kan je in <a href='https://docs.dodona.be/nl/guides/teachers/grading/#het-evaluatieoverzicht'>onze documentatie</a> vinden.</p><p>Ter herinnering, de studenten krijgen de gegeven feedback <b>niet</b> automatisch te zien, daarvoor dien je hieronder op 'Feedback vrijgeven' te klikken.</p>"
+      explanation_yes_grading_html: "<p>In de samenvattende tabel kan je naast een oefening op 'Evalueren' klikken. Je komt dan op een nog te bekijken oplossing van een willekeurige student terecht. Vervolgens kan je indien gewenst feedback op de code geven en scores toekennen via de scoreonderdelen die je geconfigureerd hebt. Je kan de scores ook invullen zonder feedback achter te laten. Oefeningen zonder ingediende oplossing kan je geen scores geven, deze zullen automatisch een 0 krijgen in het puntenoverzicht.</p><p>Meer informatie kan je in <a href='https://docs.dodona.be/nl/guides/teachers/grading/#het-evaluatieoverzicht'>onze documentatie</a> vinden.</p><p>Ter herinnering, de studenten krijgen de gegeven feedback en scores <b>niet</b> automatisch te zien, daarvoor dien je hieronder op 'Feedback vrijgeven' te klikken.</p>"
       users: "studenten"
       release: Feedback vrijgeven
       unrelease: Feedback verbergen
@@ -96,3 +96,6 @@ nl:
       remove_user_consequences: "Als deze student al feedback gekregen had, dan zal deze feedback verwijderd worden. Ben je zeker dat je deze student wil verwijderen?"
     user_progress:
       not_submitted: Niet ingediend
+    exercises_progress_table:
+      evaluate: Evalueren
+      evaluated: Geëvalueerd