Add task to download RFC2822 for “Show Original” #300

app/internal_packages/message-list/lib/message-controls.jsx

@@ -1,6 +1,6 @@
 /* eslint global-require: 0 */
 import { remote } from 'electron';
-import { React, PropTypes, Actions } from 'mailspring-exports';
+import { React, PropTypes, Actions, TaskQueue, GetMessageRFC2822Task } from 'mailspring-exports';
 import { RetinaImg, ButtonDropdown, Menu } from 'mailspring-component-kit';
 
 export default class MessageControls extends React.Component {
@@ -94,18 +94,22 @@ export default class MessageControls extends React.Component {
     menu.popup(remote.getCurrentWindow());
   };
 
-  _onShowOriginal = () => {
-    // const fs = require('fs');
-    // const path = require('path');
-    // const BrowserWindow = remote.BrowserWindow;
-    // const app = remote.app;
-    // const tmpfile = path.join(app.getPath('temp'), this.props.message.id);
-    // bg todo
-    // .then((body) =>
-    //   fs.writeFile tmpfile, body, =>
-    //     window = new BrowserWindow(width: 800, height: 600, title: "${@props.message.subject} - RFC822")
-    //     window.loadURL('file://'+tmpfile)
-    // )
+  _onShowOriginal = async () => {
+    const { message } = this.props;
+    const filepath = require('path').join(remote.app.getPath('temp'), message.id);
+    const task = new GetMessageRFC2822Task({
+      messageId: message.id,
+      accountId: message.accountId,
+      filepath,
+    });
+    Actions.queueTask(task);
+    await TaskQueue.waitForPerformRemote(task);
+    const win = new remote.BrowserWindow({
+      width: 800,
+      height: 600,
+      title: `${message.subject} - RFC822`,
+    });
+    win.loadURL(`file://${filepath}`);
   };
 
   _onLogData = () => {

app/internal_packages/message-list/lib/message-item-body.jsx

@@ -172,7 +172,7 @@ export default class MessageItemBody extends React.Component {
         />
         {this._renderBody()}
         <ConditionalQuotedTextControl
-          body={this.props.message.body}
+          body={this.props.message.body || ''}
           onClick={this._onToggleQuotedText}
         />
       </span>

app/src/flux/tasks/get-message-rfc2822-task.es6

@@ -0,0 +1,13 @@
+import Task from './task';
+import Attributes from '../attributes';
+
+export default class GetMessageRFC2822Task extends Task {
+  static attributes = Object.assign({}, Task.attributes, {
+    messageId: Attributes.String({
+      modelKey: 'messageId',
+    }),
+    filepath: Attributes.String({
+      modelKey: 'filepath',
+    }),
+  });
+}

app/src/global/mailspring-exports.es6

@@ -102,6 +102,7 @@ lazyLoadAndRegisterTask(`SyncbackEventTask`, 'syncback-event-task');
 lazyLoadAndRegisterTask(`DestroyCategoryTask`, 'destroy-category-task');
 lazyLoadAndRegisterTask(`SyncbackCategoryTask`, 'syncback-category-task');
 lazyLoadAndRegisterTask(`SyncbackMetadataTask`, 'syncback-metadata-task');
+lazyLoadAndRegisterTask(`GetMessageRFC2822Task`, 'get-message-rfc2822-task');
 lazyLoadAndRegisterTask(`ExpungeAllInFolderTask`, 'expunge-all-in-folder-task');
 lazyLoadAndRegisterTask(`ChangeRoleMappingTask`, 'change-role-mapping-task');
 lazyLoadAndRegisterTask(`SendFeatureUsageEventTask`, 'send-feature-usage-event-task');

mailsync

@@ -1 +1 @@
-Subproject commit dea346716738d81b7dd028e9060431b4c75669cf
+Subproject commit ebbd9cf98658ec674e50d6ccd1ee8e3b4ac75d97