Convert "Pages & Resources" page to a plugin system (#638)

* feat: Make "Pages & Resources" course apps into plugins

* feat: move ora_settings

* feat: move proctoring

* feat: move progress

* feat: move teams

* feat: move wiki

* feat: move Xpert settings

* fix: add webpack.prod.config.js

* fix: clean up unused parts of package.json files

* feat: Add an error message when displaying a Course App Plugin fails

* chore: fix various eslint warnings

* chore: fix jest tests

* fix: error preventing "npm ci" from working

* feat: better tests for <SettingsComponent>

* chore: move xpert_unit_summary into same dir as other plugins

* fix: eslint-import-resolver-webpack is a dev dependency

* chore: move learning_assistant to be a plugin too

* feat: for compatibility, install 2U plugins by default

* fix: bug with learning_assistant package.json

plugins/course-apps/wiki/Settings.jsx

@@ -0,0 +1,49 @@
+import { injectIntl, intlShape } from '@edx/frontend-platform/i18n';
+import PropTypes from 'prop-types';
+import React from 'react';
+import * as Yup from 'yup';
+
+import FormSwitchGroup from 'CourseAuthoring/generic/FormSwitchGroup';
+import { useAppSetting } from 'CourseAuthoring/utils';
+import AppSettingsModal from 'CourseAuthoring/pages-and-resources/app-settings-modal/AppSettingsModal';
+import messages from './messages';
+
+const WikiSettings = ({ intl, onClose }) => {
+  const [enablePublicWiki, saveSetting] = useAppSetting('allowPublicWikiAccess');
+  const handleSettingsSave = (values) => saveSetting(values.enablePublicWiki);
+
+  return (
+    <AppSettingsModal
+      appId="wiki"
+      title={intl.formatMessage(messages.heading)}
+      enableAppHelp={intl.formatMessage(messages.enableWikiHelp)}
+      enableAppLabel={intl.formatMessage(messages.enableWikiLabel)}
+      learnMoreText={intl.formatMessage(messages.enableWikiLink)}
+      onClose={onClose}
+      initialValues={{ enablePublicWiki }}
+      validationSchema={{ enablePublicWiki: Yup.boolean() }}
+      onSettingsSave={handleSettingsSave}
+    >
+      {
+        ({ values, handleChange, handleBlur }) => (
+          <FormSwitchGroup
+            id="enable-public-wiki"
+            name="enablePublicWiki"
+            label={intl.formatMessage(messages.enablePublicWikiLabel)}
+            helpText={intl.formatMessage(messages.enablePublicWikiHelp)}
+            onChange={handleChange}
+            onBlue={handleBlur}
+            checked={values.enablePublicWiki}
+          />
+        )
+      }
+    </AppSettingsModal>
+  );
+};
+
+WikiSettings.propTypes = {
+  intl: intlShape.isRequired,
+  onClose: PropTypes.func.isRequired,
+};
+
+export default injectIntl(WikiSettings);

plugins/course-apps/wiki/messages.js

@@ -0,0 +1,34 @@
+import { defineMessages } from '@edx/frontend-platform/i18n';
+
+const messages = defineMessages({
+  heading: {
+    id: 'course-authoring.pages-resources.wiki.heading',
+    defaultMessage: 'Configure wiki',
+  },
+  enableWikiLabel: {
+    id: 'course-authoring.pages-resources.wiki.enable-wiki.label',
+    defaultMessage: 'Wiki',
+  },
+  enableWikiHelp: {
+    id: 'course-authoring.pages-resources.wiki.enable-wiki.help',
+    defaultMessage: `The course wiki can be set up based on the needs of your
+    course. Common uses might include sharing answers to course FAQs, sharing
+    editable course information, or providing access to learner-created
+    resources.`,
+  },
+  enableWikiLink: {
+    id: 'course-authoring.pages-resources.wiki.enable-wiki.link',
+    defaultMessage: 'Learn more about the wiki',
+  },
+  enablePublicWikiLabel: {
+    id: 'course-authoring.pages-resources.wiki.enable-public-wiki.label',
+    defaultMessage: 'Enable public wiki access',
+  },
+  enablePublicWikiHelp: {
+    id: 'course-authoring.pages-resources.wiki.enable-public-wiki.help',
+    defaultMessage: `If enabled, edX users can view the course wiki even when
+    they're not enrolled in the course.`,
+  },
+});
+
+export default messages;

plugins/course-apps/wiki/package.json

@@ -0,0 +1,18 @@
+{
+    "name": "@openedx-plugins/course-app-wiki",
+    "version": "0.1.0",
+    "description": "Wiki configuration for courses using it",
+    "peerDependencies": {
+        "@edx/frontend-app-course-authoring": "*",
+        "@edx/frontend-platform": "*",
+        "@openedx/paragon": "*",
+        "prop-types": "*",
+        "react": "*",
+        "yup": "*"
+    },
+    "peerDependenciesMeta": {
+        "@edx/frontend-app-course-authoring": {
+            "optional": true
+        }
+    }
+}