Added option Empty Trash

browser/components/SideNavFilter.js

@@ -17,7 +17,7 @@ import styles from './SideNavFilter.styl'
 const SideNavFilter = ({
   isFolded, isHomeActive, handleAllNotesButtonClick,
   isStarredActive, handleStarredButtonClick, isTrashedActive, handleTrashedButtonClick, counterDelNote,
-  counterTotalNote, counterStarredNote
+  counterTotalNote, counterStarredNote, handleFilterButtonContextMenu
 }) => (
   <div styleName={isFolded ? 'menu--folded' : 'menu'}>
 
@@ -59,7 +59,7 @@ const SideNavFilter = ({
         }
         />
       </div>
-      <span styleName='menu-button-label'>Trash</span>
+      <span onContextMenu={handleFilterButtonContextMenu} styleName='menu-button-label'>Trash</span>
       <span styleName='counters'>{counterDelNote}</span>
     </button>
 

browser/main/SideNav/index.js

@@ -1,6 +1,9 @@
 import PropTypes from 'prop-types'
 import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
+const { remote } = require('electron')
+const { Menu } = remote
+import dataApi from 'browser/main/lib/dataApi'
 import styles from './SideNav.styl'
 import { openModal } from 'browser/main/lib/modal'
 import PreferencesModal from '../modals/PreferencesModal'
@@ -89,6 +92,7 @@ class SideNav extends React.Component {
             counterTotalNote={data.noteMap._map.size - data.trashedSet._set.size}
             counterStarredNote={data.starredSet._set.size}
             counterDelNote={data.trashedSet._set.size}
+            handleFilterButtonContextMenu={this.handleFilterButtonContextMenu.bind(this)}
           />
 
           <StorageList storageList={storageList} />
@@ -139,6 +143,36 @@ class SideNav extends React.Component {
     router.push(`/tags/${name}`)
   }
 
+  emptyTrash (entries) {
+    const { dispatch } = this.props
+    const deletionPromises = entries.map((storageAndNoteKey) => {
+      const storageKey = storageAndNoteKey.split('-')[0]
+      const noteKey = storageAndNoteKey.split('-')[1]
+      return dataApi.deleteNote(storageKey, noteKey)
+    })
+    Promise.all(deletionPromises)
+    .then((arrayOfStorageAndNoteKeys) => {
+      arrayOfStorageAndNoteKeys.forEach(({ storageKey, noteKey }) => {
+        dispatch({ type: 'DELETE_NOTE', storageKey, noteKey })
+      })
+    })
+    .catch((err) => {
+      console.error('Cannot Delete note: ' + err)
+    })
+    console.log('Trash emptied')
+  }
+
+  handleFilterButtonContextMenu (event) {
+    const { location, data } = this.props
+    if (location.pathname === '/trashed') {
+      const entries = data.trashedSet.toJS()
+      const menu = Menu.buildFromTemplate([
+        { label: 'Empty Trash', click: () => this.emptyTrash(entries) }
+      ])
+      menu.popup()
+    }
+  }
+
   render () {
     const { data, location, config, dispatch } = this.props