Some callouts added so that the teacher will not miss there are plagiarisms detected in solution lists.

Author: krulis-martin

src/locales/cs.json

@@ -161,6 +161,7 @@
   "app.assignmentStats.noSolutions": "Momentálně zde nejsou žádná odevzdaná řešení.",
   "app.assignmentStats.onlyBestSolutionsCheckbox": "Pouze nejlepší řešení",
   "app.assignmentStats.pendingReviews": "V tuto chvíli {count, plural, one {je otevřena} =2 {jsou otevřeny} =3 {jsou otevřeny} =4 {jsou otevřeny} other {je otevřeno}} {count} {count, plural, one {revize} =2 {revize} =3 {revize} =4 {revize} other {revizí}} ze všech řešení vybrané úlohy. Nezapomeňte, že autoři úloh vidí vaše komentáře zdrojových kódů až poté, co jsou příslušné revize uzavřeny.",
+  "app.assignmentStats.plagiarismsDetected": "V seznamu {count, plural, one {je zobrazeno} =2 {jsou zobrazena} =3 {jsou zobrazena} =4 {jsou zobrazena} other {je zobrazeno}} {count} řešení, {count, plural, one {ke kterému} other {ke kterým}} byla nelezena podobná řešení. V takových případech se může jednat o plagiáty.",
   "app.assignmentStats.title": "Všechna řešení zadané úlohy",
   "app.assignments.deadline": "Termín odevzdání",
   "app.assignments.deleteAllButton": "Smazat",
@@ -1664,6 +1665,7 @@
   "app.solution.submittedAt": "Odevzdáno",
   "app.solution.submittedBeforeFirstDeadline": "Řešení bylo odevzdáno včas před termínem",
   "app.solution.submittedBeforeSecondDeadline": "Řešení bylo odevzdáno po prvním termínu, ale stále ještě před druhým termínem",
+  "app.solution.suspectedPlagiarismWarning": "Byla detekována podobná řešení, toto řešení by mohlo být plagiátem. Detialy naleznete na stránce 'Podobnosti'.",
   "app.solution.title": "Řešení",
   "app.solutionArchiveInfoBox.description": "Všechny soubory v ZIPu",
   "app.solutionDetail.comments.additionalSwitchNote": "(autor tohoto řešení a vedoucí této skupiny)",

src/locales/en.json

@@ -161,6 +161,7 @@
   "app.assignmentStats.noSolutions": "There are currently no submitted solutions.",
   "app.assignmentStats.onlyBestSolutionsCheckbox": "Best solutions only",
   "app.assignmentStats.pendingReviews": "There {count, plural, one {is} other {are}} {count} pending {count, plural, one {review} other {reviews}} among the solutions of the selected assignment. Remember that the review comments are visible to the author after a review is closed.",
+  "app.assignmentStats.plagiarismsDetected": "There {count, plural, one {is} other {are}} {count} {count, plural, one {solution} other {solutions}} with detected similarities. Such solutions may be plagiarisms.",
   "app.assignmentStats.title": "All Submissions of The Assignment",
   "app.assignments.deadline": "Deadline",
   "app.assignments.deleteAllButton": "Delete",
@@ -1664,6 +1665,7 @@
   "app.solution.submittedAt": "Submitted at",
   "app.solution.submittedBeforeFirstDeadline": "The solution was submitted before the deadline",
   "app.solution.submittedBeforeSecondDeadline": "The solution was submitted after the first but still before the second deadline",
+  "app.solution.suspectedPlagiarismWarning": "Similar solutions have been detected, the solution is suspected of being a plagiarism. Details can be found on 'Similarities' page.",
   "app.solution.title": "The Solution",
   "app.solutionArchiveInfoBox.description": "All files in a ZIP archive",
   "app.solutionDetail.comments.additionalSwitchNote": "(author of the solution and supervisors of this group)",

src/pages/AssignmentStats/AssignmentStats.js

@@ -21,6 +21,7 @@ import Icon, {
   DetailIcon,
   CodeFileIcon,
   LoadingIcon,
+  PlagiarismIcon,
   ResultsIcon,
   UserIcon,
 } from '../../components/icons';
@@ -262,6 +263,13 @@ const getPendingReviewSolutions = defaultMemoize(assignmentSolutions =>
     .filter(solution => solution && solution.review && solution.review.startedAt && !solution.review.closedAt)
 );
 
+const getPlagiarisms = defaultMemoize(assignmentSolutions =>
+  assignmentSolutions
+    .toArray()
+    .map(getJsData)
+    .filter(solution => solution && solution.plagiarism)
+);
+
 const localStorageStateKey = 'AssignmentStats.state';
 
 class AssignmentStats extends Component {
@@ -351,6 +359,7 @@ class AssignmentStats extends Component {
     } = this.props;
 
     const pendingReviews = getPendingReviewSolutions(assignmentSolutions);
+    const plagiarisms = getPlagiarisms(assignmentSolutions);
 
     return (
       <Page
@@ -368,6 +377,16 @@ class AssignmentStats extends Component {
               canViewExercise={true}
             />
 
+            {plagiarisms && plagiarisms.length > 0 && (
+              <Callout variant="danger" icon={<PlagiarismIcon />}>
+                <FormattedMessage
+                  id="app.assignmentStats.plagiarismsDetected"
+                  defaultMessage="There {count, plural, one {is} other {are}} {count} {count, plural, one {solution} other {solutions}} with detected similarities. Such solutions may be plagiarisms."
+                  values={{ count: plagiarisms.length }}
+                />
+              </Callout>
+            )}
+
             {pendingReviews && pendingReviews.length > 0 && (
               <Callout variant="warning">
                 <Row className="align-items-center">

src/pages/GroupUserSolutions/GroupUserSolutions.js

@@ -13,7 +13,14 @@ import ReviewSolutionContainer from '../../containers/ReviewSolutionContainer';
 
 import Page from '../../components/layout/Page';
 import { GroupNavigation } from '../../components/layout/Navigation';
-import Icon, { AssignmentIcon, DetailIcon, CodeFileIcon, LoadingIcon, UserIcon } from '../../components/icons';
+import Icon, {
+  AssignmentIcon,
+  DetailIcon,
+  CodeFileIcon,
+  LoadingIcon,
+  PlagiarismIcon,
+  UserIcon,
+} from '../../components/icons';
 import SolutionTableRowIcons from '../../components/Assignments/SolutionsTable/SolutionTableRowIcons';
 import Points from '../../components/Assignments/SolutionsTable/Points';
 import SolutionsTable from '../../components/Assignments/SolutionsTable';
@@ -302,6 +309,25 @@ const getPendingReviewSolutions = defaultMemoize((assignments, getAssignmentSolu
     : []
 );
 
+const getPlagiarisms = defaultMemoize((assignments, getAssignmentSolutions) =>
+  assignments
+    ? assignments
+        .toArray()
+        .map(getJsData)
+        .filter(identity)
+        .reduce(
+          (acc, assignment) => [
+            ...acc,
+            ...getAssignmentSolutions(assignment.id)
+              .toArray()
+              .map(getJsData)
+              .filter(solution => solution && solution.plagiarism),
+          ],
+          []
+        )
+    : []
+);
+
 const localStorageStateKey = 'GroupUserSolutions.state';
 
 class GroupUserSolutions extends Component {
@@ -379,6 +405,7 @@ class GroupUserSolutions extends Component {
     } = this.props;
 
     const pendingReviews = getPendingReviewSolutions(assignments, getAssignmentSolutions);
+    const plagiarisms = getPlagiarisms(assignments, getAssignmentSolutions);
 
     return (
       <Page
@@ -402,6 +429,16 @@ class GroupUserSolutions extends Component {
               linkFactory={links.GROUP_EDIT_URI_FACTORY}
             />
 
+            {plagiarisms && plagiarisms.length > 0 && (
+              <Callout variant="danger" icon={<PlagiarismIcon />}>
+                <FormattedMessage
+                  id="app.assignmentStats.plagiarismsDetected"
+                  defaultMessage="There {count, plural, one {is} other {are}} {count} {count, plural, one {solution} other {solutions}} with detected similarities. Such solutions may be plagiarisms."
+                  values={{ count: plagiarisms.length }}
+                />
+              </Callout>
+            )}
+
             {pendingReviews && pendingReviews.length > 0 && (
               <Callout variant="warning">
                 <Row className="align-items-center">

src/pages/Solution/Solution.js

@@ -45,7 +45,7 @@ import { assignmentSubmissionScoreConfigSelector } from '../../redux/selectors/e
 
 import { registerSolutionVisit } from '../../components/Solutions/RecentlyVisited/functions';
 import { hasPermissions } from '../../helpers/common';
-import { SolutionResultsIcon, WarningIcon } from '../../components/icons';
+import { PlagiarismIcon, SolutionResultsIcon, WarningIcon } from '../../components/icons';
 
 const assignmentHasRuntime = defaultMemoize(
   (assignment, runtimeId) =>
@@ -117,7 +117,7 @@ class Solution extends Component {
                 userId={solution.authorId}
                 groupId={assignment.groupId}
                 attemptIndex={solution.attemptIndex}
-                plagiarism={Boolean(solution.plagiarism)}
+                plagiarism={Boolean(solution.plagiarism) && hasPermissions(solution, 'viewDetectedPlagiarisms')}
                 canViewSolutions={hasPermissions(assignment, 'viewAssignmentSolutions')}
                 canViewExercise={
                   hasPermissions(
@@ -128,6 +128,15 @@ class Solution extends Component {
                 canViewUserProfile={hasPermissions(assignment, 'viewAssignmentSolutions')}
               />
 
+              {solution.plagiarism && hasPermissions(solution, 'viewDetectedPlagiarisms') && (
+                <Callout variant="warning" icon={<PlagiarismIcon />}>
+                  <FormattedMessage
+                    id="app.solution.suspectedPlagiarismWarning"
+                    defaultMessage="Similar solutions have been detected, the solution is suspected of being a plagiarism. Details can be found on 'Similarities' page."
+                  />
+                </Callout>
+              )}
+
               {(hasPermissions(solution, 'setFlag') ||
                 hasPermissions(solution, 'review') ||
                 hasPermissions(assignment, 'resubmitSubmissions')) && (

src/pages/SolutionPlagiarisms/SolutionPlagiarisms.js

@@ -175,7 +175,7 @@ class SolutionPlagiarisms extends Component {
                 userId={solution.authorId}
                 groupId={assignment.groupId}
                 attemptIndex={solution.attemptIndex}
-                plagiarism={Boolean(solution.plagiarism)}
+                plagiarism={Boolean(solution.plagiarism) && hasPermissions(solution, 'viewDetectedPlagiarisms')}
                 canViewSolutions={hasPermissions(assignment, 'viewAssignmentSolutions')}
                 canViewExercise={
                   hasPermissions(

src/pages/SolutionSourceCodes/SolutionSourceCodes.js

@@ -16,6 +16,7 @@ import Button, { TheButtonGroup } from '../../components/widgets/TheButton';
 import {
   CircleIcon,
   CodeCompareIcon,
+  PlagiarismIcon,
   RefreshIcon,
   SolutionResultsIcon,
   StopIcon,
@@ -255,7 +256,7 @@ class SolutionSourceCodes extends Component {
               userId={solution.authorId}
               groupId={assignment.groupId}
               attemptIndex={solution.attemptIndex}
-              plagiarism={Boolean(solution.plagiarism)}
+              plagiarism={Boolean(solution.plagiarism) && hasPermissions(solution, 'viewDetectedPlagiarisms')}
               canViewSolutions={hasPermissions(assignment, 'viewAssignmentSolutions')}
               canViewExercise={
                 hasPermissions(
@@ -272,6 +273,7 @@ class SolutionSourceCodes extends Component {
                 ) : null
               }
             />
+
             {diffMode && (
               <>
                 <h4 className="text-muted text-center my-2">
@@ -290,7 +292,9 @@ class SolutionSourceCodes extends Component {
                   userId={secondSolution.authorId}
                   groupId={secondAssignment.groupId}
                   attemptIndex={secondSolution.attemptIndex}
-                  plagiarism={Boolean(secondSolution.plagiarism)}
+                  plagiarism={
+                    Boolean(secondSolution.plagiarism) && hasPermissions(secondSolution, 'viewDetectedPlagiarisms')
+                  }
                   canViewSolutions={hasPermissions(secondAssignment, 'viewAssignmentSolutions')}
                   canViewExercise={
                     hasPermissions(
@@ -310,6 +314,15 @@ class SolutionSourceCodes extends Component {
 
             {isSupervisorRole(effectiveRole) && (
               <>
+                {solution.plagiarism && hasPermissions(solution, 'viewDetectedPlagiarisms') && (
+                  <Callout variant="warning" icon={<PlagiarismIcon />}>
+                    <FormattedMessage
+                      id="app.solution.suspectedPlagiarismWarning"
+                      defaultMessage="Similar solutions have been detected, the solution is suspected of being a plagiarism. Details can be found on 'Similarities' page."
+                    />
+                  </Callout>
+                )}
+
                 <Row className="justify-content-sm-between">
                   <Col sm="auto" className="mb-3">
                     {!diffMode && (