merge with drag-n-drop

css/base.css

@@ -2975,6 +2975,34 @@ ul.tabbar li.active > a {
   color: #666C;
 }
 
+/*
+ Drag-and-drop container.
+ */
+.drag-and-drop {
+  display: flex;
+  flex-direction: column;
+  position: absolute;
+  width: 100%;
+  height: 100%;
+}
+
+.drag-and-drop .banner {
+  border: dashed grey 1px;
+  background-color: rgba(255,255,255,.8);
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  z-index: 9999;
+  /* Center text & font. */
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  font-size: 2rem;
+  color: grey;
+}
+
 /*
  Very wide monitor.
  */

src/i18n/de.json

@@ -1521,5 +1521,12 @@
     "description": "Icon tool tip for sending a message",
     "missing": false,
     "obsolete": false
+  },
+  "drag_file": {
+    "translation": "",
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/en.json

@@ -1521,5 +1521,12 @@
     "description": "Icon tool tip for sending a message",
     "missing": false,
     "obsolete": false
+  },
+  "drag_file": {
+    "translation": "Drag file here",
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner",
+    "missing": false,
+    "obsolete": false
   }
 }

src/i18n/es.json

@@ -1521,5 +1521,12 @@
     "description": "Icon tool tip for sending a message",
     "missing": false,
     "obsolete": false
+  },
+  "drag_file": {
+    "translation": "",
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/ex/base-en.json

@@ -239,6 +239,10 @@
     "defaultMessage": "Unsupported",
     "description": "Unsupported entity in drafty"
   },
+  "drag_file": {
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner"
+  },
   "editing_message": {
     "defaultMessage": "Editing",
     "description": "Title over message editing preview"

src/i18n/fr.json

@@ -1521,5 +1521,12 @@
     "description": "Icon tool tip for sending a message",
     "missing": false,
     "obsolete": false
+  },
+  "drag_file": {
+    "translation": "",
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/ko.json

@@ -1521,5 +1521,12 @@
     "description": "Icon tool tip for sending a message",
     "missing": false,
     "obsolete": false
+  },
+  "drag_file": {
+    "translation": "",
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/ro.json

@@ -1521,5 +1521,12 @@
     "description": "Icon tool tip for sending a message",
     "missing": false,
     "obsolete": false
+  },
+  "drag_file": {
+    "translation": "",
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/ru.json

@@ -1521,5 +1521,12 @@
     "description": "Icon tool tip for sending a message",
     "missing": false,
     "obsolete": false
+  },
+  "drag_file": {
+    "translation": "",
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/zh-TW.json

@@ -1521,5 +1521,12 @@
     "description": "Icon tool tip for sending a message",
     "missing": false,
     "obsolete": false
+  },
+  "drag_file": {
+    "translation": "",
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/zh.json

@@ -1521,5 +1521,12 @@
     "description": "Icon tool tip for sending a message",
     "missing": false,
     "obsolete": false
+  },
+  "drag_file": {
+    "translation": "",
+    "defaultMessage": "Drag file here",
+    "description": "Prompt on the file drag-n-drop overlay banner",
+    "missing": true,
+    "obsolete": false
   }
 }

src/views/messages-view.jsx

@@ -9,6 +9,7 @@ import CallPanel from '../widgets/call-panel.jsx';
 import ChatMessage from '../widgets/chat-message.jsx';
 import ContactBadges from '../widgets/contact-badges.jsx';
 import DocPreview from '../widgets/doc-preview.jsx';
+import DragAndDrop from '../widgets/drag-and-drop.jsx'
 import ErrorPanel from '../widgets/error-panel.jsx';
 import GroupSubs from '../widgets/group-subs.jsx';
 import ImagePreview from '../widgets/image-preview.jsx';
@@ -68,6 +69,11 @@ const messages = defineMessages({
     id: 'editing_message',
     defaultMessage: 'Editing',
     description: 'Title over message editing preview'
+  },
+  drag_file: {
+    id: 'drag_file',
+    defaultMessage: 'Drag file here',
+    description: 'Prompt on the file drag-n-drop overlay banner'
   }
 });
 
@@ -130,6 +136,7 @@ class MessagesView extends React.Component {
     this.postReadNotification = this.postReadNotification.bind(this);
     this.clearNotificationQueue = this.clearNotificationQueue.bind(this);
     this.goToLatestMessage = this.goToLatestMessage.bind(this);
+    this.handleFileDrop = this.handleFileDrop.bind(this);
 
     this.handlePickReply = this.handlePickReply.bind(this);
     this.handleEditMessage = this.handleEditMessage.bind(this);
@@ -1044,6 +1051,19 @@ class MessagesView extends React.Component {
       });
   }
 
+  // handleFileDrop is called when the user drags & drops a file upon the message view.
+  handleFileDrop(files) {
+    if (!files || files.length == 0) {
+      return;
+    }
+    const file = files[0];
+    if (file.type && file.type.startsWith('image/')) {
+      this.handleAttachImageOrVideo(file);
+    } else {
+      this.handleAttachFile(file);
+    }
+  }
+
   // sendAudioAttachment sends audio bits inband as Drafty message (no preview).
   sendAudioAttachment(url, preview, duration) {
     fetch(url)
@@ -1368,51 +1388,8 @@ class MessagesView extends React.Component {
 
         const titleClass = 'panel-title' + (this.state.deleted ? ' deleted' : '');
 
-        component2 = (
+        let messagesComponent = (
           <>
-            <div id="topic-caption-panel" className="caption-panel">
-              {this.props.displayMobile ?
-                <a href="#" id="hide-message-view" onClick={(e) => {e.preventDefault(); this.props.onHideMessagesView();}}>
-                  <i className="material-icons">arrow_back</i>
-                </a>
-                :
-                null}
-              <div className="avatar-box">
-                <LetterTile
-                  tinode={this.props.tinode}
-                  avatar={avatar}
-                  topic={this.state.topic}
-                  title={this.state.title}
-                  deleted={this.state.deleted} />
-                {!isChannel ? <span className={online} /> : null}
-              </div>
-              <div id="topic-title-group">
-                <div id="topic-title" className={titleClass}>{
-                  this.state.title ||
-                  <i><FormattedMessage id="unnamed_topic" defaultMessage="Unnamed"
-                    description="Title shown when the topic has no name" /></i>
-                }<ContactBadges badges={icon_badges} /></div>
-                <div id="topic-last-seen">{lastSeen}</div>
-              </div>
-              {groupTopic ?
-                <GroupSubs
-                  tinode={this.props.tinode}
-                  subscribers={this.state.onlineSubs} /> :
-                <div id="topic-users" />
-              }
-              <div>
-                <a href="#" onClick={this.handleContextClick}>
-                  <i className="material-icons">more_vert</i>
-                </a>
-              </div>
-            </div>
-            {this.props.displayMobile ?
-              <ErrorPanel
-                level={this.props.errorLevel}
-                text={this.props.errorText}
-                onClearError={this.props.onError} />
-              : null}
-            <LoadSpinner show={this.state.fetchingMessages} />
             <div id="messages-container">
               <button className={'action-button' + (this.state.showGoToLastButton ? '' : ' hidden')}
                 onClick={this.goToLatestMessage}>
@@ -1463,6 +1440,57 @@ class MessagesView extends React.Component {
                 onCancelReply={this.handleCancelReply} />}
           </>
         );
+
+        component2 = (
+          <>
+            <div id="topic-caption-panel" className="caption-panel">
+              {this.props.displayMobile ?
+                <a href="#" id="hide-message-view" onClick={(e) => {e.preventDefault(); this.props.onHideMessagesView();}}>
+                  <i className="material-icons">arrow_back</i>
+                </a>
+                :
+                null}
+              <div className="avatar-box">
+                <LetterTile
+                  tinode={this.props.tinode}
+                  avatar={avatar}
+                  topic={this.state.topic}
+                  title={this.state.title}
+                  deleted={this.state.deleted} />
+                {!isChannel ? <span className={online} /> : null}
+              </div>
+              <div id="topic-title-group">
+                <div id="topic-title" className={titleClass}>{
+                  this.state.title ||
+                  <i><FormattedMessage id="unnamed_topic" defaultMessage="Unnamed"
+                    description="Title shown when the topic has no name" /></i>
+                }<ContactBadges badges={icon_badges} /></div>
+                <div id="topic-last-seen">{lastSeen}</div>
+              </div>
+              {groupTopic ?
+                <GroupSubs
+                  tinode={this.props.tinode}
+                  subscribers={this.state.onlineSubs} /> :
+                <div id="topic-users" />
+              }
+              <div>
+                <a href="#" onClick={this.handleContextClick}>
+                  <i className="material-icons">more_vert</i>
+                </a>
+              </div>
+            </div>
+            {this.props.displayMobile ?
+              <ErrorPanel
+                level={this.props.errorLevel}
+                text={this.props.errorText}
+                onClearError={this.props.onError} />
+              : null}
+            <LoadSpinner show={this.state.fetchingMessages} />
+            {!this.state.unconfirmed && !this.props.forwardMessage ?
+              <DragAndDrop actionPrompt={this.props.intl.formatMessage(messages.drag_file)} onDrop={this.handleFileDrop} >{messagesComponent}</DragAndDrop>
+              : messagesComponent}
+          </>
+        );
       }
       component = <div id="topic-view">{component2}</div>
     }

src/widgets/drag-and-drop.jsx

@@ -0,0 +1,84 @@
+// Drag & drop container: displays a banner on drag and calls a handler on drop.
+import React from 'react';
+
+export default class DragAndDrop extends React.PureComponent {
+  constructor(props) {
+    super(props);
+    this.state = {
+      // A file is being dragged over the container.
+      dragging: false
+    };
+    this.dropRef = React.createRef();
+    // Keeps track of the drag event.
+    // Need a counter b/c the browser's 'drag' events may fire multiple times
+    // when the user takes the mouse pointer over the container:
+    // for the component itself and for all nested/child elements.
+    this.dragCounter = 0;
+
+    this.handleDrag = this.handleDrag.bind(this);
+    this.handleDragIn = this.handleDragIn.bind(this);
+    this.handleDragOut = this.handleDragOut.bind(this);
+    this.handleDrop = this.handleDrop.bind(this);
+  }
+
+  componentDidMount() {
+    let div = this.dropRef.current;
+    div.addEventListener('dragenter', this.handleDragIn);
+    div.addEventListener('dragleave', this.handleDragOut);
+    div.addEventListener('dragover', this.handleDrag);
+    div.addEventListener('drop', this.handleDrop);
+  }
+
+  componentWillUnmount() {
+    let div = this.dropRef.current;
+    div.removeEventListener('dragenter', this.handleDragIn);
+    div.removeEventListener('dragleave', this.handleDragOut);
+    div.removeEventListener('dragover', this.handleDrag);
+    div.removeEventListener('drop', this.handleDrop);
+  }
+
+  handleDrag(e) {
+    e.preventDefault();
+    e.stopPropagation();
+  }
+
+  handleDragIn(e) {
+    e.preventDefault();
+    e.stopPropagation();
+    this.dragCounter++;
+    if (e.dataTransfer.items && e.dataTransfer.items.length > 0) {
+      this.setState({dragging: true});
+    }
+  }
+
+  handleDragOut(e) {
+    e.preventDefault();
+    e.stopPropagation();
+    this.dragCounter--;
+    if (this.dragCounter == 0) {
+      this.setState({dragging: false});
+    }
+  }
+
+  handleDrop(e) {
+    e.preventDefault();
+    e.stopPropagation();
+    this.setState({dragging: false});
+    if (e.dataTransfer.files && e.dataTransfer.files.length > 0) {
+      this.props.onDrop(e.dataTransfer.files);
+      e.dataTransfer.clearData();
+      this.dragCounter = 0;
+    }
+  }
+
+  render() {
+    return (
+      <div className='drag-and-drop' ref={this.dropRef}>
+        {this.state.dragging ?
+          <div className='banner'>{this.props.actionPrompt}</div>
+          : null}
+        {this.props.children}
+      </div>
+    );
+  }
+};

src/widgets/send-message.jsx

@@ -80,6 +80,7 @@ class SendMessage extends React.PureComponent {
     this.handleSend = this.handleSend.bind(this);
     this.handleKeyPress = this.handleKeyPress.bind(this);
     this.handleMessageTyping = this.handleMessageTyping.bind(this);
+    this.handleDropAttach = this.handleDropAttach.bind(this);
 
     this.handleQuoteClick = this.handleQuoteClick.bind(this);
 
@@ -159,6 +160,13 @@ class SendMessage extends React.PureComponent {
     e.target.value = '';
   }
 
+  handleDropAttach(files) {
+    if (files && files.length > 0) {
+      console.log('Dropping ', files);
+      this.props.onAttachFile(files[0]);
+    }
+  }
+
   handleAttachAudio(url, preview, duration) {
     this.setState({audioRec: false});
     this.props.onAttachAudio(url, preview, duration);
@@ -260,10 +268,9 @@ class SendMessage extends React.PureComponent {
                       onFinished={this.handleAttachAudio}/>
                   </Suspense>) :
                   <textarea id="sendMessage" placeholder={prompt}
-                    value={this.state.message}
+                    value={this.state.message} onChange={this.handleMessageTyping}
-                    onChange={this.handleMessageTyping}
                     onKeyPress={this.handleKeyPress}
-                    ref={ref => {this.messageEditArea = ref;}}
+                    ref={(ref) => {this.messageEditArea = ref;}}
                     autoFocus />)}
               {this.state.message || !audioEnabled ?
                 <a href="#" onClick={this.handleSend} title={formatMessage(messages.icon_title_send)}>

umd/index.dev.js

@@ -5355,21 +5355,23 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony import */ var _widgets_chat_message_jsx__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ../widgets/chat-message.jsx */ "./src/widgets/chat-message.jsx");
 /* harmony import */ var _widgets_contact_badges_jsx__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ../widgets/contact-badges.jsx */ "./src/widgets/contact-badges.jsx");
 /* harmony import */ var _widgets_doc_preview_jsx__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ../widgets/doc-preview.jsx */ "./src/widgets/doc-preview.jsx");
-/* harmony import */ var _widgets_error_panel_jsx__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ../widgets/error-panel.jsx */ "./src/widgets/error-panel.jsx");
+/* harmony import */ var _widgets_drag_and_drop_jsx__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ../widgets/drag-and-drop.jsx */ "./src/widgets/drag-and-drop.jsx");
-/* harmony import */ var _widgets_group_subs_jsx__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ../widgets/group-subs.jsx */ "./src/widgets/group-subs.jsx");
+/* harmony import */ var _widgets_error_panel_jsx__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ../widgets/error-panel.jsx */ "./src/widgets/error-panel.jsx");
-/* harmony import */ var _widgets_image_preview_jsx__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ../widgets/image-preview.jsx */ "./src/widgets/image-preview.jsx");
+/* harmony import */ var _widgets_group_subs_jsx__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ../widgets/group-subs.jsx */ "./src/widgets/group-subs.jsx");
-/* harmony import */ var _widgets_invitation_jsx__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ../widgets/invitation.jsx */ "./src/widgets/invitation.jsx");
+/* harmony import */ var _widgets_image_preview_jsx__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ../widgets/image-preview.jsx */ "./src/widgets/image-preview.jsx");
-/* harmony import */ var _widgets_letter_tile_jsx__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ../widgets/letter-tile.jsx */ "./src/widgets/letter-tile.jsx");
+/* harmony import */ var _widgets_invitation_jsx__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ../widgets/invitation.jsx */ "./src/widgets/invitation.jsx");
-/* harmony import */ var _widgets_load_spinner_jsx__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ../widgets/load-spinner.jsx */ "./src/widgets/load-spinner.jsx");
+/* harmony import */ var _widgets_letter_tile_jsx__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ../widgets/letter-tile.jsx */ "./src/widgets/letter-tile.jsx");
-/* harmony import */ var _logo_view_jsx__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! ./logo-view.jsx */ "./src/views/logo-view.jsx");
+/* harmony import */ var _widgets_load_spinner_jsx__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! ../widgets/load-spinner.jsx */ "./src/widgets/load-spinner.jsx");
-/* harmony import */ var _widgets_meta_message_jsx__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! ../widgets/meta-message.jsx */ "./src/widgets/meta-message.jsx");
+/* harmony import */ var _logo_view_jsx__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! ./logo-view.jsx */ "./src/views/logo-view.jsx");
-/* harmony import */ var _widgets_send_message_jsx__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(/*! ../widgets/send-message.jsx */ "./src/widgets/send-message.jsx");
+/* harmony import */ var _widgets_meta_message_jsx__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(/*! ../widgets/meta-message.jsx */ "./src/widgets/meta-message.jsx");
-/* harmony import */ var _widgets_video_preview_jsx__WEBPACK_IMPORTED_MODULE_16__ = __webpack_require__(/*! ../widgets/video-preview.jsx */ "./src/widgets/video-preview.jsx");
+/* harmony import */ var _widgets_send_message_jsx__WEBPACK_IMPORTED_MODULE_16__ = __webpack_require__(/*! ../widgets/send-message.jsx */ "./src/widgets/send-message.jsx");
-/* harmony import */ var _config_js__WEBPACK_IMPORTED_MODULE_17__ = __webpack_require__(/*! ../config.js */ "./src/config.js");
+/* harmony import */ var _widgets_video_preview_jsx__WEBPACK_IMPORTED_MODULE_17__ = __webpack_require__(/*! ../widgets/video-preview.jsx */ "./src/widgets/video-preview.jsx");
-/* harmony import */ var _constants_js__WEBPACK_IMPORTED_MODULE_18__ = __webpack_require__(/*! ../constants.js */ "./src/constants.js");
+/* harmony import */ var _config_js__WEBPACK_IMPORTED_MODULE_18__ = __webpack_require__(/*! ../config.js */ "./src/config.js");
-/* harmony import */ var _lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__ = __webpack_require__(/*! ../lib/blob-helpers.js */ "./src/lib/blob-helpers.js");
+/* harmony import */ var _constants_js__WEBPACK_IMPORTED_MODULE_19__ = __webpack_require__(/*! ../constants.js */ "./src/constants.js");
-/* harmony import */ var _lib_navigation_js__WEBPACK_IMPORTED_MODULE_20__ = __webpack_require__(/*! ../lib/navigation.js */ "./src/lib/navigation.js");
+/* harmony import */ var _lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__ = __webpack_require__(/*! ../lib/blob-helpers.js */ "./src/lib/blob-helpers.js");
-/* harmony import */ var _lib_strformat_js__WEBPACK_IMPORTED_MODULE_21__ = __webpack_require__(/*! ../lib/strformat.js */ "./src/lib/strformat.js");
+/* harmony import */ var _lib_navigation_js__WEBPACK_IMPORTED_MODULE_21__ = __webpack_require__(/*! ../lib/navigation.js */ "./src/lib/navigation.js");
+/* harmony import */ var _lib_strformat_js__WEBPACK_IMPORTED_MODULE_22__ = __webpack_require__(/*! ../lib/strformat.js */ "./src/lib/strformat.js");
+
 
 
 
@@ -5455,6 +5457,13 @@ const messages = (0,react_intl__WEBPACK_IMPORTED_MODULE_1__.defineMessages)({
       "type": 0,
       "value": "Editing"
     }]
+  },
+  drag_file: {
+    id: "drag_file",
+    defaultMessage: [{
+      "type": 0,
+      "value": "Drag file here"
+    }]
   }
 });
 function isUnconfirmed(acs) {
@@ -5472,7 +5481,7 @@ function isPeerRestricted(acs) {
   return false;
 }
 function shouldPresentCallPanel(callState) {
-  return callState == _constants_js__WEBPACK_IMPORTED_MODULE_18__.CALL_STATE_OUTGOING_INITATED || callState == _constants_js__WEBPACK_IMPORTED_MODULE_18__.CALL_STATE_IN_PROGRESS;
+  return callState == _constants_js__WEBPACK_IMPORTED_MODULE_19__.CALL_STATE_OUTGOING_INITATED || callState == _constants_js__WEBPACK_IMPORTED_MODULE_19__.CALL_STATE_IN_PROGRESS;
 }
 class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Component) {
   constructor(props) {
@@ -5507,6 +5516,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     this.postReadNotification = this.postReadNotification.bind(this);
     this.clearNotificationQueue = this.clearNotificationQueue.bind(this);
     this.goToLatestMessage = this.goToLatestMessage.bind(this);
+    this.handleFileDrop = this.handleFileDrop.bind(this);
     this.handlePickReply = this.handlePickReply.bind(this);
     this.handleEditMessage = this.handleEditMessage.bind(this);
     this.handleCancelReply = this.handleCancelReply.bind(this);
@@ -5635,7 +5645,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
         if (topic.public) {
           Object.assign(nextState, {
             title: topic.public.fn,
-            avatar: (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.makeImageUrl)(topic.public.photo)
+            avatar: (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.makeImageUrl)(topic.public.photo)
           });
         } else {
           Object.assign(nextState, {
@@ -5719,7 +5729,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     const newTopic = this.props.newTopicParams && this.props.newTopicParams._topicName == this.props.topic;
     let getQuery = topic.startMetaQuery().withLaterDesc().withLaterSub();
     if (this.state.isReader || newTopic) {
-      getQuery = getQuery.withLaterData(_config_js__WEBPACK_IMPORTED_MODULE_17__.MESSAGES_PAGE);
+      getQuery = getQuery.withLaterData(_config_js__WEBPACK_IMPORTED_MODULE_18__.MESSAGES_PAGE);
       if (this.state.isReader) {
         getQuery = getQuery.withLaterDel();
       }
@@ -5730,7 +5740,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     const setQuery = newTopic ? this.props.newTopicParams : undefined;
     topic.subscribe(getQuery.build(), setQuery).then(ctrl => {
       if (ctrl.code == 303) {
-        _lib_navigation_js__WEBPACK_IMPORTED_MODULE_20__["default"].navigateTo(_lib_navigation_js__WEBPACK_IMPORTED_MODULE_20__["default"].setUrlTopic('', ctrl.params.topic));
+        _lib_navigation_js__WEBPACK_IMPORTED_MODULE_21__["default"].navigateTo(_lib_navigation_js__WEBPACK_IMPORTED_MODULE_21__["default"].setUrlTopic('', ctrl.params.topic));
         return;
       }
       if (this.state.topic != ctrl.topic) {
@@ -5804,7 +5814,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
         this.setState({
           fetchingMessages: true
         }, _ => {
-          topic.getMessagesPage(_config_js__WEBPACK_IMPORTED_MODULE_17__.MESSAGES_PAGE).catch(err => this.props.onError(err.message, 'err')).finally(_ => this.setState({
+          topic.getMessagesPage(_config_js__WEBPACK_IMPORTED_MODULE_18__.MESSAGES_PAGE).catch(err => this.props.onError(err.message, 'err')).finally(_ => this.setState({
             fetchingMessages: false
           }));
         });
@@ -5823,7 +5833,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     if (desc.public) {
       this.setState({
         title: desc.public.fn,
-        avatar: (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.makeImageUrl)(desc.public.photo)
+        avatar: (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.makeImageUrl)(desc.public.photo)
       });
     } else {
       this.setState({
@@ -5878,7 +5888,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     this.readNotificationQueue.push({
       topicName: this.state.topic,
       seq: seq,
-      sendAt: now.setMilliseconds(now.getMilliseconds() + _config_js__WEBPACK_IMPORTED_MODULE_17__.READ_DELAY)
+      sendAt: now.setMilliseconds(now.getMilliseconds() + _config_js__WEBPACK_IMPORTED_MODULE_18__.READ_DELAY)
     });
   }
   clearNotificationQueue() {
@@ -5956,7 +5966,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
           clearTimeout(this.keyPressTimer);
           this.keyPressTimer = setTimeout(_ => this.setState({
             typingIndicator: false
-          }), _config_js__WEBPACK_IMPORTED_MODULE_17__.KEYPRESS_DELAY + 1000);
+          }), _config_js__WEBPACK_IMPORTED_MODULE_18__.KEYPRESS_DELAY + 1000);
           if (!this.state.typingIndicator) {
             this.setState({
               typingIndicator: true
@@ -6048,7 +6058,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
   }
   handleEnablePeer(e) {
     e.preventDefault();
-    this.props.onChangePermissions(this.state.topic, _config_js__WEBPACK_IMPORTED_MODULE_17__.DEFAULT_P2P_ACCESS_MODE, this.state.topic);
+    this.props.onChangePermissions(this.state.topic, _config_js__WEBPACK_IMPORTED_MODULE_18__.DEFAULT_P2P_ACCESS_MODE, this.state.topic);
   }
   sendKeyPress(audio) {
     const topic = this.props.tinode.getTopic(this.state.topic);
@@ -6095,7 +6105,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     });
   }
   sendFileAttachment(file) {
-    const maxInbandAttachmentSize = this.props.tinode.getServerParam('maxMessageSize', _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024 | 0;
+    const maxInbandAttachmentSize = this.props.tinode.getServerParam('maxMessageSize', _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024 | 0;
     if (file.size > maxInbandAttachmentSize) {
       const uploader = this.props.tinode.getLargeFileHelper();
       if (!uploader) {
@@ -6111,7 +6121,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
       });
       this.sendMessage(msg, uploadCompletionPromise, uploader);
     } else {
-      (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.fileToBase64)(file).then(b64 => this.sendMessage(tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.attachFile(null, {
+      (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.fileToBase64)(file).then(b64 => this.sendMessage(tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.attachFile(null, {
         mime: b64.mime,
         data: b64.bits,
         filename: b64.name
@@ -6119,11 +6129,11 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     }
   }
   handleAttachFile(file) {
-    const maxExternAttachmentSize = this.props.tinode.getServerParam('maxFileUploadSize', _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_EXTERN_ATTACHMENT_SIZE);
+    const maxExternAttachmentSize = this.props.tinode.getServerParam('maxFileUploadSize', _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_EXTERN_ATTACHMENT_SIZE);
     if (file.size > maxExternAttachmentSize) {
       this.props.onError(this.props.intl.formatMessage(messages.file_attachment_too_large, {
-        size: (0,_lib_strformat_js__WEBPACK_IMPORTED_MODULE_21__.bytesToHumanSize)(file.size),
+        size: (0,_lib_strformat_js__WEBPACK_IMPORTED_MODULE_22__.bytesToHumanSize)(file.size),
-        limit: (0,_lib_strformat_js__WEBPACK_IMPORTED_MODULE_21__.bytesToHumanSize)(maxExternAttachmentSize)
+        limit: (0,_lib_strformat_js__WEBPACK_IMPORTED_MODULE_22__.bytesToHumanSize)(maxExternAttachmentSize)
       }), 'err');
     } else {
       this.setState({
@@ -6148,7 +6158,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     const width = this.state.imagePreview.width;
     const height = this.state.imagePreview.height;
     const fname = this.state.imagePreview.name;
-    const maxInbandAttachmentSize = this.props.tinode.getServerParam('maxMessageSize', _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024 | 0;
+    const maxInbandAttachmentSize = this.props.tinode.getServerParam('maxMessageSize', _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024 | 0;
     if (blob.size > maxInbandAttachmentSize) {
       const uploader = this.props.tinode.getLargeFileHelper();
       if (!uploader) {
@@ -6156,7 +6166,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
         return;
       }
       const uploadCompletionPromise = uploader.upload(blob);
-      (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.imageScaled)(blob, _config_js__WEBPACK_IMPORTED_MODULE_17__.IMAGE_PREVIEW_DIM, _config_js__WEBPACK_IMPORTED_MODULE_17__.IMAGE_PREVIEW_DIM, -1, false).then(scaled => (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.blobToBase64)(scaled.blob)).then(b64 => {
+      (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.imageScaled)(blob, _config_js__WEBPACK_IMPORTED_MODULE_18__.IMAGE_PREVIEW_DIM, _config_js__WEBPACK_IMPORTED_MODULE_18__.IMAGE_PREVIEW_DIM, -1, false).then(scaled => (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.blobToBase64)(scaled.blob)).then(b64 => {
         let msg = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.insertImage(null, 0, {
           mime: mime,
           _tempPreview: b64.bits,
@@ -6175,7 +6185,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
       }).catch(err => this.props.onError(err, 'err'));
       return;
     }
-    (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.blobToBase64)(blob).then(b64 => {
+    (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.blobToBase64)(blob).then(b64 => {
       let msg = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.insertImage(null, 0, {
         mime: b64.mime,
         bits: b64.bits,
@@ -6194,7 +6204,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
   sendVideoAttachment(caption, videoBlob, previewBlob, params) {
     const width = params.width;
     const height = params.height;
-    const maxInbandAttachmentSize = this.props.tinode.getServerParam('maxMessageSize', _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024 | 0;
+    const maxInbandAttachmentSize = this.props.tinode.getServerParam('maxMessageSize', _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024 | 0;
     const uploads = [];
     let uploader;
     if (videoBlob.size + previewBlob.size > maxInbandAttachmentSize) {
@@ -6207,7 +6217,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
       uploads[1] = previewBlob.size > maxInbandAttachmentSize * 0.275 ? uploader.upload(previewBlob) : null;
     }
     if (uploads.length == 0) {
-      Promise.all((0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.blobToBase64)(videoBlob), (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.blobToBase64)(previewBlob)).then(b64s => {
+      Promise.all((0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.blobToBase64)(videoBlob), (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.blobToBase64)(previewBlob)).then(b64s => {
         const [v64, i64] = b64s;
         let msg = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.insertVideo(null, 0, {
           mime: v64.mime,
@@ -6230,9 +6240,9 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     }
     const uploadCompletionPromise = Promise.all(uploads);
     const b64conv = [];
-    b64conv[0] = uploads[0] ? null : (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.blobToBase64)(videoBlob);
+    b64conv[0] = uploads[0] ? null : (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.blobToBase64)(videoBlob);
-    b64conv[1] = uploads[1] ? null : (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.imageScaled)(previewBlob, _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_IMAGE_DIM, _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_IMAGE_DIM, -1, false).then(scaled => (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.blobToBase64)(scaled.blob));
+    b64conv[1] = uploads[1] ? null : (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.imageScaled)(previewBlob, _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_IMAGE_DIM, _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_IMAGE_DIM, -1, false).then(scaled => (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.blobToBase64)(scaled.blob));
-    b64conv[2] = (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.imageScaled)(previewBlob, _config_js__WEBPACK_IMPORTED_MODULE_17__.VIDEO_PREVIEW_DIM, _config_js__WEBPACK_IMPORTED_MODULE_17__.VIDEO_PREVIEW_DIM, -1, false).then(scaled => (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.blobToBase64)(scaled.blob));
+    b64conv[2] = (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.imageScaled)(previewBlob, _config_js__WEBPACK_IMPORTED_MODULE_18__.VIDEO_PREVIEW_DIM, _config_js__WEBPACK_IMPORTED_MODULE_18__.VIDEO_PREVIEW_DIM, -1, false).then(scaled => (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.blobToBase64)(scaled.blob));
     Promise.all(b64conv).then(b64s => {
       const [video, img, preview] = b64s;
       let msg = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.insertVideo(null, 0, {
@@ -6256,7 +6266,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     }).catch(err => this.props.onError(err.message, 'err'));
   }
   handleAttachImageOrVideo(file) {
-    const maxExternAttachmentSize = this.props.tinode.getServerParam('maxFileUploadSize', _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_EXTERN_ATTACHMENT_SIZE);
+    const maxExternAttachmentSize = this.props.tinode.getServerParam('maxFileUploadSize', _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_EXTERN_ATTACHMENT_SIZE);
     if (file.type.startsWith('video/')) {
       this.setState({
         videoPreview: {
@@ -6269,7 +6279,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
       });
       return;
     }
-    (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.imageScaled)(file, _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_IMAGE_DIM, _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_IMAGE_DIM, maxExternAttachmentSize, false).then(scaled => {
+    (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.imageScaled)(file, _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_IMAGE_DIM, _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_IMAGE_DIM, maxExternAttachmentSize, false).then(scaled => {
       this.setState({
         imagePreview: {
           url: URL.createObjectURL(scaled.blob),
@@ -6285,9 +6295,20 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
       this.props.onError(err.message, 'err');
     });
   }
+  handleFileDrop(files) {
+    if (!files || files.length == 0) {
+      return;
+    }
+    const file = files[0];
+    if (file.type && file.type.startsWith('image/')) {
+      this.handleAttachImageOrVideo(file);
+    } else {
+      this.handleAttachFile(file);
+    }
+  }
   sendAudioAttachment(url, preview, duration) {
     fetch(url).then(result => result.blob()).then(blob => {
-      const maxInbandAttachmentSize = this.props.tinode.getServerParam('maxMessageSize', _config_js__WEBPACK_IMPORTED_MODULE_17__.MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024;
+      const maxInbandAttachmentSize = this.props.tinode.getServerParam('maxMessageSize', _config_js__WEBPACK_IMPORTED_MODULE_18__.MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024;
       if (blob.size > maxInbandAttachmentSize) {
         const uploader = this.props.tinode.getLargeFileHelper();
         if (!uploader) {
@@ -6304,7 +6325,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
         });
         this.sendMessage(msg, uploadCompletionPromise, uploader);
       } else {
-        (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.blobToBase64)(blob).then(b64 => {
+        (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.blobToBase64)(blob).then(b64 => {
           this.sendMessage(tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.appendAudio(null, {
             mime: b64.mime,
             bits: b64.bits,
@@ -6336,7 +6357,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     }
     content = typeof content == 'string' ? tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.init(content) : content;
     if (tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.isValid(content)) {
-      content = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.replyContent(content, _config_js__WEBPACK_IMPORTED_MODULE_17__.QUOTED_REPLY_LENGTH);
+      content = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.replyContent(content, _config_js__WEBPACK_IMPORTED_MODULE_18__.QUOTED_REPLY_LENGTH);
     } else {
       content = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.append(tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.init('\u26A0 '), tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.wrapInto(this.props.intl.formatMessage(messages.invalid_content), 'EM'));
     }
@@ -6358,7 +6379,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     content = typeof content == 'string' ? tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.init(content) : content;
     const editable = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.toMarkdown(content);
     if (tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.isValid(content)) {
-      content = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.replyContent(content, _config_js__WEBPACK_IMPORTED_MODULE_17__.EDIT_PREVIEW_LENGTH);
+      content = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.replyContent(content, _config_js__WEBPACK_IMPORTED_MODULE_18__.EDIT_PREVIEW_LENGTH);
     } else {
       content = tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.append(tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.init('\u26A0 '), tinode_sdk__WEBPACK_IMPORTED_MODULE_2__.Drafty.wrapInto(this.props.intl.formatMessage(messages.invalid_content), 'EM'));
     }
@@ -6402,14 +6423,14 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
     if (this.props.hideSelf) {
       component = null;
     } else if (!this.state.topic) {
-      component = react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_logo_view_jsx__WEBPACK_IMPORTED_MODULE_13__["default"], {
+      component = react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_logo_view_jsx__WEBPACK_IMPORTED_MODULE_14__["default"], {
         serverVersion: this.props.serverVersion,
         serverAddress: this.props.serverAddress
       });
     } else {
       let component2;
       if (this.state.imagePreview) {
-        component2 = react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_image_preview_jsx__WEBPACK_IMPORTED_MODULE_9__["default"], {
+        component2 = react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_image_preview_jsx__WEBPACK_IMPORTED_MODULE_10__["default"], {
           content: this.state.imagePreview,
           tinode: this.props.tinode,
           reply: this.state.reply,
@@ -6418,7 +6439,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
           onSendMessage: this.sendImageAttachment
         });
       } else if (this.state.videoPreview) {
-        component2 = react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_video_preview_jsx__WEBPACK_IMPORTED_MODULE_16__["default"], {
+        component2 = react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_video_preview_jsx__WEBPACK_IMPORTED_MODULE_17__["default"], {
           content: this.state.videoPreview,
           tinode: this.props.tinode,
           reply: this.state.reply,
@@ -6427,7 +6448,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
           onSendMessage: this.sendVideoAttachment
         });
       } else if (this.state.imagePostview) {
-        component2 = react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_image_preview_jsx__WEBPACK_IMPORTED_MODULE_9__["default"], {
+        component2 = react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_image_preview_jsx__WEBPACK_IMPORTED_MODULE_10__["default"], {
           content: this.state.imagePostview,
           onClose: this.handleClosePreview
         });
@@ -6506,7 +6527,7 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
           const user = topic.userDesc(thisFrom);
           if (user && user.public) {
             userName = user.public.fn;
-            userAvatar = (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_19__.makeImageUrl)(user.public.photo);
+            userAvatar = (0,_lib_blob_helpers_js__WEBPACK_IMPORTED_MODULE_20__.makeImageUrl)(user.public.photo);
           }
           chatBoxClass = groupTopic ? 'chat-box group' : 'chat-box';
           const ref = this.getOrCreateMessageRef(msg.seq);
@@ -6515,15 +6536,15 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
             replyToSeq = null;
           }
           if (msg.hi) {
-            messageNodes.push(react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_meta_message_jsx__WEBPACK_IMPORTED_MODULE_14__["default"], {
+            messageNodes.push(react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_meta_message_jsx__WEBPACK_IMPORTED_MODULE_15__["default"], {
               deleted: true,
               key: msg.seq
             }));
           } else {
             const thisDate = new Date(msg.ts);
             if (!prevDate || prevDate.toDateString() != thisDate.toDateString()) {
-              messageNodes.push(react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_meta_message_jsx__WEBPACK_IMPORTED_MODULE_14__["default"], {
+              messageNodes.push(react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_meta_message_jsx__WEBPACK_IMPORTED_MODULE_15__["default"], {
-                date: (0,_lib_strformat_js__WEBPACK_IMPORTED_MODULE_21__.relativeDateFormat)(msg.ts),
+                date: (0,_lib_strformat_js__WEBPACK_IMPORTED_MODULE_22__.relativeDateFormat)(msg.ts),
                 locale: this.props.intl.locale,
                 key: 'date-' + msg.seq
               }));
@@ -6570,67 +6591,14 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
             if (cont.online) {
               lastSeen = formatMessage(messages.online_now);
             } else if (cont.seen) {
-              lastSeen = formatMessage(messages.last_seen) + ": " + (0,_lib_strformat_js__WEBPACK_IMPORTED_MODULE_21__.shortDateFormat)(cont.seen.when, this.props.intl.locale);
+              lastSeen = formatMessage(messages.last_seen) + ": " + (0,_lib_strformat_js__WEBPACK_IMPORTED_MODULE_22__.shortDateFormat)(cont.seen.when, this.props.intl.locale);
             }
           }
         }
         const avatar = this.state.avatar || true;
         const online = this.state.deleted ? null : this.props.online ? 'online' + (this.state.typingIndicator ? ' typing' : '') : 'offline';
         const titleClass = 'panel-title' + (this.state.deleted ? ' deleted' : '');
-        component2 = react__WEBPACK_IMPORTED_MODULE_0___default().createElement((react__WEBPACK_IMPORTED_MODULE_0___default().Fragment), null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
+        let messagesComponent = react__WEBPACK_IMPORTED_MODULE_0___default().createElement((react__WEBPACK_IMPORTED_MODULE_0___default().Fragment), null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
-          id: "topic-caption-panel",
-          className: "caption-panel"
-        }, this.props.displayMobile ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement("a", {
-          href: "#",
-          id: "hide-message-view",
-          onClick: e => {
-            e.preventDefault();
-            this.props.onHideMessagesView();
-          }
-        }, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("i", {
-          className: "material-icons"
-        }, "arrow_back")) : null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
-          className: "avatar-box"
-        }, react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_letter_tile_jsx__WEBPACK_IMPORTED_MODULE_11__["default"], {
-          tinode: this.props.tinode,
-          avatar: avatar,
-          topic: this.state.topic,
-          title: this.state.title,
-          deleted: this.state.deleted
-        }), !isChannel ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement("span", {
-          className: online
-        }) : null), react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
-          id: "topic-title-group"
-        }, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
-          id: "topic-title",
-          className: titleClass
-        }, this.state.title || react__WEBPACK_IMPORTED_MODULE_0___default().createElement("i", null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement(react_intl__WEBPACK_IMPORTED_MODULE_1__.FormattedMessage, {
-          id: "unnamed_topic",
-          defaultMessage: [{
-            "type": 0,
-            "value": "Unnamed"
-          }]
-        })), react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_contact_badges_jsx__WEBPACK_IMPORTED_MODULE_5__["default"], {
-          badges: icon_badges
-        })), react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
-          id: "topic-last-seen"
-        }, lastSeen)), groupTopic ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_group_subs_jsx__WEBPACK_IMPORTED_MODULE_8__["default"], {
-          tinode: this.props.tinode,
-          subscribers: this.state.onlineSubs
-        }) : react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
-          id: "topic-users"
-        }), react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("a", {
-          href: "#",
-          onClick: this.handleContextClick
-        }, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("i", {
-          className: "material-icons"
-        }, "more_vert")))), this.props.displayMobile ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_error_panel_jsx__WEBPACK_IMPORTED_MODULE_7__["default"], {
-          level: this.props.errorLevel,
-          text: this.props.errorText,
-          onClearError: this.props.onError
-        }) : null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_load_spinner_jsx__WEBPACK_IMPORTED_MODULE_12__["default"], {
-          show: this.state.fetchingMessages
-        }), react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
           id: "messages-container"
         }, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("button", {
           className: 'action-button' + (this.state.showGoToLastButton ? '' : ' hidden'),
@@ -6672,9 +6640,9 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
             "type": 0,
             "value": "Enable"
           }]
-        })), ".") : null, this.state.unconfirmed ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_invitation_jsx__WEBPACK_IMPORTED_MODULE_10__["default"], {
+        })), ".") : null, this.state.unconfirmed ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_invitation_jsx__WEBPACK_IMPORTED_MODULE_11__["default"], {
           onAction: this.handleNewChatAcceptance
-        }) : react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_send_message_jsx__WEBPACK_IMPORTED_MODULE_15__["default"], {
+        }) : react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_send_message_jsx__WEBPACK_IMPORTED_MODULE_16__["default"], {
           tinode: this.props.tinode,
           topicName: this.state.topic,
           noInput: !!this.props.forwardMessage,
@@ -6691,6 +6659,63 @@ class MessagesView extends (react__WEBPACK_IMPORTED_MODULE_0___default().Compone
           onQuoteClick: this.handleQuoteClick,
           onCancelReply: this.handleCancelReply
         }));
+        component2 = react__WEBPACK_IMPORTED_MODULE_0___default().createElement((react__WEBPACK_IMPORTED_MODULE_0___default().Fragment), null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
+          id: "topic-caption-panel",
+          className: "caption-panel"
+        }, this.props.displayMobile ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement("a", {
+          href: "#",
+          id: "hide-message-view",
+          onClick: e => {
+            e.preventDefault();
+            this.props.onHideMessagesView();
+          }
+        }, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("i", {
+          className: "material-icons"
+        }, "arrow_back")) : null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
+          className: "avatar-box"
+        }, react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_letter_tile_jsx__WEBPACK_IMPORTED_MODULE_12__["default"], {
+          tinode: this.props.tinode,
+          avatar: avatar,
+          topic: this.state.topic,
+          title: this.state.title,
+          deleted: this.state.deleted
+        }), !isChannel ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement("span", {
+          className: online
+        }) : null), react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
+          id: "topic-title-group"
+        }, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
+          id: "topic-title",
+          className: titleClass
+        }, this.state.title || react__WEBPACK_IMPORTED_MODULE_0___default().createElement("i", null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement(react_intl__WEBPACK_IMPORTED_MODULE_1__.FormattedMessage, {
+          id: "unnamed_topic",
+          defaultMessage: [{
+            "type": 0,
+            "value": "Unnamed"
+          }]
+        })), react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_contact_badges_jsx__WEBPACK_IMPORTED_MODULE_5__["default"], {
+          badges: icon_badges
+        })), react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
+          id: "topic-last-seen"
+        }, lastSeen)), groupTopic ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_group_subs_jsx__WEBPACK_IMPORTED_MODULE_9__["default"], {
+          tinode: this.props.tinode,
+          subscribers: this.state.onlineSubs
+        }) : react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
+          id: "topic-users"
+        }), react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("a", {
+          href: "#",
+          onClick: this.handleContextClick
+        }, react__WEBPACK_IMPORTED_MODULE_0___default().createElement("i", {
+          className: "material-icons"
+        }, "more_vert")))), this.props.displayMobile ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_error_panel_jsx__WEBPACK_IMPORTED_MODULE_8__["default"], {
+          level: this.props.errorLevel,
+          text: this.props.errorText,
+          onClearError: this.props.onError
+        }) : null, react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_load_spinner_jsx__WEBPACK_IMPORTED_MODULE_13__["default"], {
+          show: this.state.fetchingMessages
+        }), !this.state.unconfirmed && !this.props.forwardMessage ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement(_widgets_drag_and_drop_jsx__WEBPACK_IMPORTED_MODULE_7__["default"], {
+          actionPrompt: this.props.intl.formatMessage(messages.drag_file),
+          onDrop: this.handleFileDrop
+        }, messagesComponent) : messagesComponent);
       }
       component = react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
         id: "topic-view"
@@ -12650,6 +12675,95 @@ class DocPreview extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureCompo
 
 /***/ }),
 
+/***/ "./src/widgets/drag-and-drop.jsx":
+/*!***************************************!*\
+  !*** ./src/widgets/drag-and-drop.jsx ***!
+  \***************************************/
+/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
+
+__webpack_require__.r(__webpack_exports__);
+/* harmony export */ __webpack_require__.d(__webpack_exports__, {
+/* harmony export */   "default": () => (/* binding */ DragAndDrop)
+/* harmony export */ });
+/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ "react");
+/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(react__WEBPACK_IMPORTED_MODULE_0__);
+
+class DragAndDrop extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureComponent) {
+  constructor(props) {
+    super(props);
+    this.state = {
+      dragging: false
+    };
+    this.dropRef = react__WEBPACK_IMPORTED_MODULE_0___default().createRef();
+    this.dragCounter = 0;
+    this.handleDrag = this.handleDrag.bind(this);
+    this.handleDragIn = this.handleDragIn.bind(this);
+    this.handleDragOut = this.handleDragOut.bind(this);
+    this.handleDrop = this.handleDrop.bind(this);
+  }
+  componentDidMount() {
+    let div = this.dropRef.current;
+    div.addEventListener('dragenter', this.handleDragIn);
+    div.addEventListener('dragleave', this.handleDragOut);
+    div.addEventListener('dragover', this.handleDrag);
+    div.addEventListener('drop', this.handleDrop);
+  }
+  componentWillUnmount() {
+    let div = this.dropRef.current;
+    div.removeEventListener('dragenter', this.handleDragIn);
+    div.removeEventListener('dragleave', this.handleDragOut);
+    div.removeEventListener('dragover', this.handleDrag);
+    div.removeEventListener('drop', this.handleDrop);
+  }
+  handleDrag(e) {
+    e.preventDefault();
+    e.stopPropagation();
+  }
+  handleDragIn(e) {
+    e.preventDefault();
+    e.stopPropagation();
+    this.dragCounter++;
+    if (e.dataTransfer.items && e.dataTransfer.items.length > 0) {
+      this.setState({
+        dragging: true
+      });
+    }
+  }
+  handleDragOut(e) {
+    e.preventDefault();
+    e.stopPropagation();
+    this.dragCounter--;
+    if (this.dragCounter == 0) {
+      this.setState({
+        dragging: false
+      });
+    }
+  }
+  handleDrop(e) {
+    e.preventDefault();
+    e.stopPropagation();
+    this.setState({
+      dragging: false
+    });
+    if (e.dataTransfer.files && e.dataTransfer.files.length > 0) {
+      this.props.onDrop(e.dataTransfer.files);
+      e.dataTransfer.clearData();
+      this.dragCounter = 0;
+    }
+  }
+  render() {
+    return react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
+      className: "drag-and-drop",
+      ref: this.dropRef
+    }, this.state.dragging ? react__WEBPACK_IMPORTED_MODULE_0___default().createElement("div", {
+      className: "banner"
+    }, this.props.actionPrompt) : null, this.props.children);
+  }
+}
+;
+
+/***/ }),
+
 /***/ "./src/widgets/error-panel.jsx":
 /*!*************************************!*\
   !*** ./src/widgets/error-panel.jsx ***!
@@ -14880,6 +14994,7 @@ class SendMessage extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureComp
     this.handleSend = this.handleSend.bind(this);
     this.handleKeyPress = this.handleKeyPress.bind(this);
     this.handleMessageTyping = this.handleMessageTyping.bind(this);
+    this.handleDropAttach = this.handleDropAttach.bind(this);
     this.handleQuoteClick = this.handleQuoteClick.bind(this);
     this.formatReply = this.formatReply.bind(this);
   }
@@ -14951,6 +15066,12 @@ class SendMessage extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureComp
     }
     e.target.value = '';
   }
+  handleDropAttach(files) {
+    if (files && files.length > 0) {
+      console.log('Dropping ', files);
+      this.props.onAttachFile(files[0]);
+    }
+  }
   handleAttachAudio(url, preview, duration) {
     this.setState({
       audioRec: false