fix(etherpad) fix loading Etherpad on web

Fixes: https://github.com/jitsi/jitsi-meet/issues/10486

react/features/etherpad/components/SharedDocumentButton.native.js

@@ -0,0 +1,65 @@
+// @flow
+
+import { createToolbarEvent, sendAnalytics } from '../../analytics';
+import { translate } from '../../base/i18n';
+import { IconShareDoc } from '../../base/icons';
+import { connect } from '../../base/redux';
+import { AbstractButton, type AbstractButtonProps } from '../../base/toolbox/components';
+import { navigate } from '../../conference/components/native/ConferenceNavigationContainerRef';
+import { screen } from '../../conference/components/native/routes';
+
+
+type Props = AbstractButtonProps;
+
+/**
+ * Implements an {@link AbstractButton} to open the chat screen on mobile.
+ */
+class SharedDocumentButton extends AbstractButton<Props, *> {
+    accessibilityLabel = 'toolbar.accessibilityLabel.document';
+    icon = IconShareDoc;
+    label = 'toolbar.documentOpen';
+    tooltip = 'toolbar.documentOpen';
+
+    /**
+     * Handles clicking / pressing the button, and opens / closes the appropriate dialog.
+     *
+     * @private
+     * @returns {void}
+     */
+    _handleClick() {
+        const { handleClick } = this.props;
+
+        if (handleClick) {
+            handleClick();
+
+            return;
+        }
+
+        sendAnalytics(createToolbarEvent(
+            'toggle.etherpad',
+            {
+                enable: true
+            }));
+
+        navigate(screen.conference.sharedDocument);
+    }
+}
+
+/**
+ * Maps part of the redux state to the component's props.
+ *
+ * @param {Object} state - The redux store/state.
+ * @param {Object} ownProps - The properties explicitly passed to the component
+ * instance.
+ * @returns {Object}
+ */
+function _mapStateToProps(state: Object, ownProps: Object) {
+    const { documentUrl } = state['features/etherpad'];
+    const { visible = Boolean(documentUrl) } = ownProps;
+
+    return {
+        visible
+    };
+}
+
+export default translate(connect(_mapStateToProps)(SharedDocumentButton));

react/features/etherpad/components/SharedDocumentButton.web.js

@@ -1,12 +1,13 @@
 // @flow
 
+import type { Dispatch } from 'redux';
+
 import { createToolbarEvent, sendAnalytics } from '../../analytics';
 import { translate } from '../../base/i18n';
 import { IconShareDoc } from '../../base/icons';
 import { connect } from '../../base/redux';
 import { AbstractButton, type AbstractButtonProps } from '../../base/toolbox/components';
-import { navigate } from '../../conference/components/native/ConferenceNavigationContainerRef';
+import { toggleDocument } from '../../etherpad/actions';
-import { screen } from '../../conference/components/native/routes';
 
 
 type Props = AbstractButtonProps & {
@@ -14,7 +15,12 @@ type Props = AbstractButtonProps & {
     /**
      * Whether the shared document is being edited or not.
      */
-    _editing: boolean
+    _editing: boolean,
+
+    /**
+     * Redux dispatch function.
+     */
+    dispatch: Dispatch<any>,
 };
 
 /**
@@ -53,7 +59,7 @@ class SharedDocumentButton extends AbstractButton<Props, *> {
      * @returns {void}
      */
     _handleClick() {
-        const { _editing, handleClick } = this.props;
+        const { _editing, dispatch, handleClick } = this.props;
 
         if (handleClick) {
             handleClick();
@@ -67,7 +73,7 @@ class SharedDocumentButton extends AbstractButton<Props, *> {
                 enable: !_editing
             }));
 
-        navigate(screen.conference.sharedDocument);
+        dispatch(toggleDocument());
     }
 
     /**

react/features/etherpad/components/index.native.js

@@ -1,2 +1,2 @@
 export { default as SharedDocument } from './native/SharedDocument';
-export { default as SharedDocumentButton } from './SharedDocumentButton';
+export { default as SharedDocumentButton } from './SharedDocumentButton.native';

react/features/etherpad/components/index.web.js

@@ -1 +1 @@
-export { default as SharedDocumentButton } from './SharedDocumentButton';
+export { default as SharedDocumentButton } from './SharedDocumentButton.web';