feat: add turnitin displayer to submission preview

src/containers/ReviewModal/ReviewContent.jsx

@@ -7,6 +7,7 @@ import { Col, Row } from '@edx/paragon';
 import { selectors } from 'data/redux';
 import { RequestKeys } from 'data/constants/requests';
 
+import TurnitinDisplay from 'containers/TurnitinDisplay';
 import ResponseDisplay from 'containers/ResponseDisplay';
 import Rubric from 'containers/Rubric';
 import ReviewErrors from './ReviewErrors';
@@ -17,6 +18,11 @@ import ReviewErrors from './ReviewErrors';
 export const ReviewContent = ({ isFailed, isLoaded, showRubric }) => (isLoaded || isFailed) && (
 <div className="content-block">
   <div className="content-wrapper">
+    <Row className="flex-nowrap my-3">
+      <Col>
+        <TurnitinDisplay />
+      </Col>
+    </Row>
     <ReviewErrors />
     {isLoaded && (
     <Row className="flex-nowrap m-0">

src/containers/TurnitinDisplay/components/FileNameCell.jsx

@@ -0,0 +1,12 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+
+export const FileNameCell = ({ value }) => (
+  <div className="text-truncate">{value.split('.')?.shift()}</div>
+);
+
+FileNameCell.propTypes = {
+  value: PropTypes.string.isRequired,
+};
+
+export default FileNameCell;

src/containers/TurnitinDisplay/components/HyperlinkCell.jsx

@@ -0,0 +1,19 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import { Hyperlink } from '@edx/paragon';
+import { useIntl } from '@edx/frontend-platform/i18n';
+import messages from './messages';
+
+export const HyperlinkCell = ({ value }) => {
+  const intl = useIntl();
+   return (
+      <Hyperlink destination={value} target="_blank">
+           {intl.formatMessage(messages.buttonViewerURLTitle)}
+     </Hyperlink>
+  )
+}
+HyperlinkCell.propTypes = {
+  value: PropTypes.string.isRequired,
+};
+
+export default HyperlinkCell;

src/containers/TurnitinDisplay/components/messages.js

@@ -0,0 +1,41 @@
+import { defineMessages } from '@edx/frontend-platform/i18n';
+
+const messages = defineMessages({
+  fileNameTableHeader: {
+    id: 'ora-grading.TurnitinDisplay.FileNameCell.fileNameTitle',
+    defaultMessage: 'Responses',
+    description: 'Title for files attached to the submission',
+  },
+  URLTableHeader: {
+    id: 'ora-grading.TurnitinDisplay.FileNameCell.tableNameHeader',
+    defaultMessage: 'URL',
+    description: 'Title for the file name column in the table',
+  },
+  buttonViewerURLTitle: {
+    id: 'ora-grading.TurnitinDisplay.ButtonCell.URLButtonCellTitle',
+    defaultMessage: 'View in Turnitin',
+    description: 'Title for the button that opens the viewer in a new tab',
+  },
+  similarityReportsTitle: {
+    id: 'ora-grading.TurnitinDisplay.SimilarityReportsTitle',
+    defaultMessage: 'Turnitin Similarity Reports',
+    description: 'Title for the Turnitin Similarity Reports section',
+  },
+  noSimilarityReports: {
+    id: 'ora-grading.TurnitinDisplay.NoSimilarityReports',
+    defaultMessage: 'No Turnitin Similarity Reports to show',
+    description: 'Message to display when there are no Turnitin Similarity Reports to show',
+    },
+  viewerURLExpired: {
+    id: 'ora-grading.TurnitinDisplay.ViewerURLExpired',
+    defaultMessage: 'The Similarity Report URLs have a very short lifespan (less than 1 minute) after which it will no longer be valid. Once a user has been redirected to this URL, they will be given a session that will last for 1 hour. When expired, please refresh the page to get a new URL.',
+    description: 'Message to display when the viewer URL has expired',
+  },
+  viewerURLExpiredTitle: {
+    id: 'ora-grading.TurnitinDisplay.ViewerURLExpiredTitle',
+    defaultMessage: 'URLs expire quickly',
+    description: 'Title for the warning message when the viewer URL has expired',
+  },
+});
+
+export default messages;

src/containers/TurnitinDisplay/index.jsx

@@ -0,0 +1,101 @@
+import React, { useState } from 'react';
+import PropTypes from 'prop-types';
+import { connect } from 'react-redux';
+
+import {
+  Card, Collapsible, Icon, DataTable, Alert,
+} from '@edx/paragon';
+import { ArrowDropDown, ArrowDropUp, WarningFilled } from '@edx/paragon/icons';
+import messages from './components/messages';
+import { injectIntl, intlShape } from '@edx/frontend-platform/i18n';
+
+import FileNameCell from './components/FileNameCell';
+import HyperlinkCell from './components/HyperlinkCell';
+
+
+/**
+ * <TurnitinDisplay />
+ */
+export const TurnitinDisplay = ({ viewers, intl }) => {
+  const [isWarningOpen, setIsWarningOpen] = useState(true);
+  return <Card className="submission-files p-3">
+    {viewers.length ? (
+      <>
+        <Collapsible.Advanced defaultOpen>
+          <Collapsible.Trigger className="submission-files-title">
+            <h3>{intl.formatMessage(messages.similarityReportsTitle)}</h3>
+            <Collapsible.Visible whenClosed>
+              <Icon src={ArrowDropDown} />
+            </Collapsible.Visible>
+            <Collapsible.Visible whenOpen>
+              <Icon src={ArrowDropUp} />
+            </Collapsible.Visible>
+          </Collapsible.Trigger>
+          <Collapsible.Body className="submission-files-body">
+            <Alert
+              variant="warning"
+              dismissible
+              icon={WarningFilled}
+              show={isWarningOpen}
+              onClose={() => setIsWarningOpen(false)}
+            >
+              <Alert.Heading as="h4">{intl.formatMessage(messages.viewerURLExpiredTitle)}</Alert.Heading>
+              <p className="small mb-0">{intl.formatMessage(messages.viewerURLExpired)}</p>
+            </Alert>
+            <div className="submission-files-table">
+              <DataTable
+                columns={[
+                  {
+                    Header: intl.formatMessage(messages.fileNameTableHeader),
+                    accessor: "file_name",
+                    Cell: FileNameCell,
+                  },
+                  {
+                    Header: intl.formatMessage(messages.URLTableHeader),
+                    accessor: "url",
+                    Cell: HyperlinkCell,
+                  },
+                ]}
+                data={viewers}
+                itemCount={viewers.length}
+              >
+                <DataTable.Table />
+              </DataTable>
+            </div>
+          </Collapsible.Body>
+        </Collapsible.Advanced>
+        <Card.Footer>
+        </Card.Footer>
+      </>
+    ) : (
+      <div className="submission-files-empty">
+        <WarningFilled />
+        <p>{intl.formatMessage(messages.noSimilarityReports)}</p>
+      </div>
+    )}
+  </Card>
+};
+
+
+TurnitinDisplay.defaultProps = {
+  viewers: [],
+};
+
+
+TurnitinDisplay.propTypes = {
+  viewers: PropTypes.arrayOf(
+    PropTypes.shape({
+      viewer_url: PropTypes.string.isRequired,
+    }),
+  ),
+  // injected
+  intl: intlShape.isRequired,
+};
+
+export const mapStateToProps = (state) => ({
+  viewers: selectors.grading.selected.turnitinViewers(state),
+});
+
+export const mapDispatchToProps = {};
+
+export default injectIntl(connect(mapStateToProps, mapDispatchToProps)(TurnitinDisplay));

src/data/constants/requests.js

@@ -17,6 +17,7 @@ export const RequestKeys = StrictDict({
   prefetchPrev: 'prefetchPrev',
   setLock: 'setLock',
   submitGrade: 'submitGrade',
+  fetchTurnitinViewers: 'fetchTurnitinViewers',
 });
 
 export const ErrorCodes = StrictDict({

src/data/redux/grading/reducer.js

@@ -199,6 +199,10 @@ const grading = createSlice({
         },
       };
     },
+    loadTurnitinViewers: (state, { payload }) => ({
+      ...state,
+      current: { ...state.current, turnitinViewers: payload },
+    }),
   },
 });
 

src/data/redux/grading/selectors/selected.js

@@ -37,6 +37,11 @@ selected.submissionUUID = createSelector(
  */
 selected.gradeStatus = createSelector([simpleSelectors.current], (current) => current.gradeStatus);
 
+selected.turnitinViewers = createSelector(
+  [simpleSelectors.current],
+  (current) => current.turnitinViewers,
+);
+
 /**
  * Returns the lock status for the selected submission
  * @return {string} lock status

src/data/redux/requests/reducer.js

@@ -13,6 +13,7 @@ const initialState = {
   [RequestKeys.prefetchNext]: { status: RequestStates.inactive },
   [RequestKeys.prefetchPrev]: { status: RequestStates.inactive },
   [RequestKeys.submitGrade]: { status: RequestStates.inactive },
+  [RequestKeys.fetchTurnitinViewers]: { status: RequestStates.inactive },
 };
 
 // eslint-disable-next-line no-unused-vars

src/data/redux/thunkActions/grading.js

@@ -38,6 +38,7 @@ export const loadSelectionForReview = (submissionUUIDs) => (dispatch) => {
   dispatch(actions.grading.updateSelection(submissionUUIDs));
   dispatch(actions.app.setShowReview(true));
   dispatch(module.loadSubmission());
+  dispatch(module.loadTurnitinViewers());
 };
 
 export const loadSubmission = () => (dispatch, getState) => {
@@ -58,6 +59,21 @@ export const loadSubmission = () => (dispatch, getState) => {
   }));
 };
 
+export const loadTurnitinViewers = () => (dispatch, getState) => {
+  const submissionUUID = selectors.grading.selected.submissionUUID(getState());
+  dispatch(requests.fetchTurnitinViewers({
+    submissionUUID, courseId: selectors.app.courseId(getState()),
+    onSuccess: (response) => {
+      dispatch(actions.grading.loadTurnitinViewers(response));
+    },
+    onFailure: (error) => {
+      if (error.response.status === ErrorStatuses.notFound) {
+        dispatch(actions.grading.loadTurnitinViewers([]));
+      }
+    }
+  }));
+};
+
 /**
  * Start grading the current submission.
  * Attempts to lock the submission, and on a success, sets the local grading state to

src/data/redux/thunkActions/requests.js

@@ -78,6 +78,14 @@ export const fetchSubmission = ({ submissionUUID, ...rest }) => (dispatch) => {
   }));
 };
 
+export const fetchTurnitinViewers = ({ submissionUUID, courseId, ...rest }) => (dispatch) => {
+  dispatch(module.networkRequest({
+    requestKey: RequestKeys.fetchTurnitinViewers,
+    promise: api.fetchTurnitinViewers(submissionUUID, courseId),
+    ...rest,
+  }));
+}
+
 /**
  * Tracked setLock api method.  tracked to the `setLock` request key.
  * @param {string} submissionUUID - target submission id
@@ -125,4 +133,5 @@ export default StrictDict({
   fetchSubmissionStatus,
   setLock,
   submitGrade,
+  fetchTurnitinViewers,
 });

src/data/services/lms/api.js

@@ -54,6 +54,17 @@ const fetchSubmission = (submissionUUID) => get(
   }),
 ).then(response => response.data);
 
+/**
+ * get(':courseId/api/v1/viewer-url/:submissionUUID')
+ * @return {
+ *  url: <string>
+ *  file_name: <string>
+ * }
+ */
+const fetchTurnitinViewers = (submissionUUID, courseId) => get(
+  stringifyUrl(`${urls.fetchTurnitinViewersUrl()}/${courseId}/api/v1/viewer-url/${submissionUUID}/`)
+).then(response => response.data);
+
 /**
  * get('/api/submission/files', { oraLocation, submissionUUID })
  * @return {
@@ -139,4 +150,5 @@ export default StrictDict({
   updateGrade,
   unlockSubmission,
   batchUnlockSubmissions,
+  fetchTurnitinViewers,
 });

src/data/services/lms/urls.js

@@ -13,6 +13,7 @@ const fetchSubmissionStatusUrl = () => `${baseEsgUrl()}submission/status`;
 const fetchSubmissionLockUrl = () => `${baseEsgUrl()}submission/lock`;
 const batchUnlockSubmissionsUrl = () => `${baseEsgUrl()}submission/batch/unlock`;
 const updateSubmissionGradeUrl = () => `${baseEsgUrl()}submission/grade`;
+const fetchTurnitinViewersUrl = () => `${baseUrl()}/platform-plugin-turnitin`;
 
 const course = (courseId) => `${baseUrl()}/courses/${courseId}`;
 
@@ -30,6 +31,7 @@ export default StrictDict({
   fetchSubmissionLockUrl,
   batchUnlockSubmissionsUrl,
   updateSubmissionGradeUrl,
+  fetchTurnitinViewersUrl,
   baseUrl,
   course,
   openResponse,