fix for https://github.com/tinode/chat/issues/808

src/i18n/de.json

@@ -1472,5 +1472,61 @@
     "description": "Marker indicating that the message was edited",
     "missing": false,
     "obsolete": false
+  },
+  "icon_title_add_image": {
+    "translation": "Bild hinzufügen",
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_attach_file": {
+    "translation": "Datei anhängen",
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_delete": {
+    "translation": "Aufnahme löschen",
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_pause": {
+    "translation": "Wiedergabe pausieren",
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_play": {
+    "translation": "Aufnahme abspielen",
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_record_voice": {
+    "translation": "Sprachnachricht aufnehmen",
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_resume": {
+    "translation": "Wiedergabe fortsetzen",
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_send": {
+    "translation": "Nachricht senden",
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message",
+    "missing": false,
+    "obsolete": false
   }
 }

src/i18n/en.json

@@ -1472,5 +1472,61 @@
     "description": "Marker indicating that the message was edited",
     "missing": false,
     "obsolete": false
+  },
+  "icon_title_add_image": {
+    "translation": "Add image",
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_attach_file": {
+    "translation": "Attach file",
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_delete": {
+    "translation": "Delete",
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_pause": {
+    "translation": "Pause",
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_play": {
+    "translation": "Play",
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_record_voice": {
+    "translation": "Record voice message",
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_resume": {
+    "translation": "Resume",
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_send": {
+    "translation": "Send message",
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message",
+    "missing": false,
+    "obsolete": false
   }
 }

src/i18n/es.json

@@ -1472,5 +1472,61 @@
     "description": "Marker indicating that the message was edited",
     "missing": false,
     "obsolete": false
+  },
+  "icon_title_add_image": {
+    "translation": "Añadir imagen",
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_attach_file": {
+    "translation": "Adjuntar archivo",
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_delete": {
+    "translation": "Eliminar grabación",
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_pause": {
+    "translation": "Pausar reproducción",
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_play": {
+    "translation": "Reproducir grabación",
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_record_voice": {
+    "translation": "Grabar mensaje de voz",
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_resume": {
+    "translation": "Reanudar la reproducción",
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_send": {
+    "translation": "Enviar mensaje",
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message",
+    "missing": false,
+    "obsolete": false
   }
 }

src/i18n/ex/base-en.json

@@ -298,6 +298,38 @@
     "defaultMessage": "Group or User ID",
     "description": "Prompt for entering user or group ID"
   },
+  "icon_title_add_image": {
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image"
+  },
+  "icon_title_attach_file": {
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file"
+  },
+  "icon_title_delete": {
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio"
+  },
+  "icon_title_pause": {
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback"
+  },
+  "icon_title_play": {
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback"
+  },
+  "icon_title_record_voice": {
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message"
+  },
+  "icon_title_resume": {
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback"
+  },
+  "icon_title_send": {
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message"
+  },
   "image_caption_prompt": {
     "defaultMessage": "Image caption",
     "description": "Prompt in SendMessage for attached image"

src/i18n/fr.json

@@ -1472,5 +1472,61 @@
     "description": "Marker indicating that the message was edited",
     "missing": false,
     "obsolete": false
+  },
+  "icon_title_add_image": {
+    "translation": "Ajouter une image",
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_attach_file": {
+    "translation": "Pièce jointe",
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_delete": {
+    "translation": "Supprimer l'enregistrement",
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_pause": {
+    "translation": "Interrompre la lecture",
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_play": {
+    "translation": "Lire l'enregistrement",
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_record_voice": {
+    "translation": "Enregistrer un message vocal",
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_resume": {
+    "translation": "Reprendre la lecture",
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_send": {
+    "translation": "Envoyer le message",
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message",
+    "missing": false,
+    "obsolete": false
   }
 }

src/i18n/ko.json

@@ -1472,5 +1472,61 @@
     "description": "Marker indicating that the message was edited",
     "missing": false,
     "obsolete": false
+  },
+  "icon_title_add_image": {
+    "translation": "이미지 추가",
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_attach_file": {
+    "translation": "파일을 첨부",
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_delete": {
+    "translation": "녹음 삭제",
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_pause": {
+    "translation": "재생 일시 중지",
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_play": {
+    "translation": "녹음 재생",
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_record_voice": {
+    "translation": "음성 메시지 녹음",
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_resume": {
+    "translation": "재생 재개",
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_send": {
+    "translation": "문자 보내",
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message",
+    "missing": false,
+    "obsolete": false
   }
 }

src/i18n/ro.json

@@ -1472,5 +1472,61 @@
     "description": "Marker indicating that the message was edited",
     "missing": false,
     "obsolete": false
+  },
+  "icon_title_add_image": {
+    "translation": "Adauga imagine",
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_attach_file": {
+    "translation": "Ataseaza fisier",
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_delete": {
+    "translation": "Ștergeți înregistrarea",
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_pause": {
+    "translation": "Întrerupeți redarea",
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_play": {
+    "translation": "Redați înregistrarea",
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_record_voice": {
+    "translation": "Înregistrați mesajul vocal",
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_resume": {
+    "translation": "Reluați redarea",
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_send": {
+    "translation": "Trimite mesaj",
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message",
+    "missing": false,
+    "obsolete": false
   }
 }

src/i18n/ru.json

@@ -1472,5 +1472,61 @@
     "description": "Marker indicating that the message was edited",
     "missing": false,
     "obsolete": false
+  },
+  "icon_title_add_image": {
+    "translation": "Добавить изображение",
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_attach_file": {
+    "translation": "Прикрепить файл",
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_delete": {
+    "translation": "Удалить запись",
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_pause": {
+    "translation": "Пауза воспроизведения",
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_play": {
+    "translation": "Воспроизвести запись",
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_record_voice": {
+    "translation": "Записать голосовое сообщение",
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_resume": {
+    "translation": "Продолжить",
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_send": {
+    "translation": "Отправить сообщение",
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message",
+    "missing": false,
+    "obsolete": false
   }
 }

src/i18n/zh-TW.json

@@ -1472,5 +1472,61 @@
     "description": "Marker indicating that the message was edited",
     "missing": false,
     "obsolete": false
+  },
+  "icon_title_add_image": {
+    "translation": "添加圖片",
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_attach_file": {
+    "translation": "附加文件",
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_delete": {
+    "translation": "刪除錄音",
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_pause": {
+    "translation": "暫停播放",
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_play": {
+    "translation": "播放錄音",
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_record_voice": {
+    "translation": "錄製語音消息",
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_resume": {
+    "translation": "恢復播放",
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_send": {
+    "translation": "發信息",
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message",
+    "missing": false,
+    "obsolete": false
   }
 }

src/i18n/zh.json

@@ -1472,5 +1472,61 @@
     "description": "Marker indicating that the message was edited",
     "missing": false,
     "obsolete": false
+  },
+  "icon_title_add_image": {
+    "translation": "添加图片",
+    "defaultMessage": "Add image",
+    "description": "Icon tool tip for attaching an image",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_attach_file": {
+    "translation": "附加文件",
+    "defaultMessage": "Attach file",
+    "description": "Icon tool tip for attaching a file",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_delete": {
+    "translation": "删除录音",
+    "defaultMessage": "Delete recording",
+    "description": "Icon tool tip for deleting recorded audio",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_pause": {
+    "translation": "暂停播放",
+    "defaultMessage": "Pause playback",
+    "description": "Icon tool tip for pausing audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_play": {
+    "translation": "播放录音",
+    "defaultMessage": "Play recording",
+    "description": "Icon tool tip for starting audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_record_voice": {
+    "translation": "录制语音信息",
+    "defaultMessage": "Record voice message",
+    "description": "Icon tool tip for recording a voice message",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_resume": {
+    "translation": "恢复播放",
+    "defaultMessage": "Resume playback",
+    "description": "Icon tool tip for resuming audio playback",
+    "missing": false,
+    "obsolete": false
+  },
+  "icon_title_send": {
+    "translation": "发信息",
+    "defaultMessage": "Send message",
+    "description": "Icon tool tip for sending a message",
+    "missing": false,
+    "obsolete": false
   }
 }

src/widgets/audio-player.jsx

@@ -1,6 +1,7 @@
 // Audio recorder widget.
 
 import React from 'react';
+import { defineMessages, injectIntl } from 'react-intl';
 
 import { secondsToTime } from '../lib/strformat';
 import { base64ToIntArray } from '../lib/blob-helpers';
@@ -18,7 +19,15 @@ const THUMB_COLOR = '#444E';
 // Minimum number of amplitude bars to draw.
 const MIN_PREVIEW_LENGTH = 16;
 
-export default class AudioPlayer extends React.PureComponent {
+const messages = defineMessages({
+  icon_title_play: {
+    id: 'icon_title_play',
+    defaultMessage: 'Play recording',
+    description: 'Icon tool tip for starting audio playback'
+  }
+});
+
+class AudioPlayer extends React.PureComponent {
   constructor(props) {
     super(props);
 
@@ -237,7 +246,7 @@ export default class AudioPlayer extends React.PureComponent {
     const playClass = 'material-icons' +
       (this.props.short ? '' : ' large') +
       (this.state.canPlay ? '' : ' disabled');
-    const play = (<a href="#" onClick={this.handlePlay} title="Play">
+    const play = (<a href="#" onClick={this.handlePlay} title={this.props.intl.formatMessage(messages.icon_title_play)}>
         <i className={playClass}>{this.state.playing ? 'pause_circle' :
           (this.state.canPlay ? 'play_circle' : 'not_interested')}</i>
       </a>);
@@ -258,3 +267,5 @@ export default class AudioPlayer extends React.PureComponent {
     </div>);
   }
 }
+
+export default injectIntl(AudioPlayer);

src/widgets/audio-recorder.jsx

@@ -1,6 +1,7 @@
 // Audio recorder widget.
 
 import React from 'react';
+import { defineMessages, injectIntl } from 'react-intl';
 
 import AudioPlayer from './audio-player.jsx';
 // Workaround for https://bugs.chromium.org/p/chromium/issues/detail?id=642012
@@ -33,7 +34,30 @@ const MAX_SAMPLES_PER_BAR = 10;
 // Recording format.
 const AUDIO_MIME_TYPE = 'audio/webm';
 
-export default class AudioRecorder extends React.PureComponent {
+const messages = defineMessages({
+  icon_title_delete: {
+    id: 'icon_title_delete',
+    defaultMessage: 'Delete recording',
+    description: 'Icon tool tip for deleting recorded audio'
+  },
+  icon_title_pause: {
+    id: 'icon_title_pause',
+    defaultMessage: 'Pause playback',
+    description: 'Icon tool tip for pausing audio playback'
+  },
+  icon_title_resume: {
+    id: 'icon_title_resume',
+    defaultMessage: 'Resume playback',
+    description: 'Icon tool tip for resuming audio playback'
+  },
+  icon_title_send: {
+    id: 'icon_title_send',
+    defaultMessage: 'Send message',
+    description: 'Icon tool tip for sending a message'
+  },
+});
+
+class AudioRecorder extends React.PureComponent {
   constructor(props) {
     super(props);
 
@@ -315,10 +339,11 @@ export default class AudioRecorder extends React.PureComponent {
   }
 
   render() {
+    const {formatMessage} = this.props.intl;
     const resumeClass = 'material-icons ' + (this.state.enabled ? 'red' : 'gray');
     return (
       <div className="audio">
-        <a href="#" onClick={this.handleDelete} title="Delete">
+        <a href="#" onClick={this.handleDelete} title={formatMessage(messages.icon_title_delete)}>
           <i className="material-icons gray">delete_outline</i>
         </a>
         {this.state.recording ?
@@ -332,17 +357,19 @@ export default class AudioRecorder extends React.PureComponent {
         }
         <div className="duration">{this.state.duration}</div>
         {this.state.recording ?
-          <a href="#" onClick={this.handlePause} title="Pause">
+          <a href="#" onClick={this.handlePause} title={formatMessage(messages.icon_title_pause)}>
             <i className="material-icons">pause_circle_outline</i>
           </a> :
-          <a href="#" onClick={this.handleResume} title="Resume">
+          <a href="#" onClick={this.handleResume} title={formatMessage(messages.icon_title_resume)}>
             <i className={resumeClass}>radio_button_checked</i>
           </a>
         }
-        <a href="#" onClick={this.handleDone} title="Send">
+        <a href="#" onClick={this.handleDone} title={formatMessage(messages.icon_title_send)}>
           <i className="material-icons">send</i>
         </a>
       </div>
     );
   }
 }
+
+export default injectIntl(AudioRecorder);

src/widgets/send-message.jsx

@@ -37,6 +37,26 @@ const messages = defineMessages({
     defaultMessage: 'Cannot initiate file upload.',
     description: 'Generic error messagewhen attachment fails'
   },
+  icon_title_record_voice: {
+    id: 'icon_title_record_voice',
+    defaultMessage: 'Record voice message',
+    description: 'Icon tool tip for recording a voice message'
+  },
+  icon_title_attach_file: {
+    id: 'icon_title_attach_file',
+    defaultMessage: 'Attach file',
+    description: 'Icon tool tip for attaching a file'
+  },
+  icon_title_add_image: {
+    id: 'icon_title_add_image',
+    defaultMessage: 'Add image',
+    description: 'Icon tool tip for attaching an image'
+  },
+  icon_title_send: {
+    id: 'icon_title_send',
+    defaultMessage: 'Send message',
+    description: 'Icon tool tip for sending a message'
+  },
 });
 
 class SendMessage extends React.PureComponent {
@@ -221,10 +241,10 @@ class SendMessage extends React.PureComponent {
             <>
               {this.props.onAttachFile && !this.state.audioRec ?
                 <>
-                  <a href="#" onClick={e => {e.preventDefault(); this.attachImage.click();}} title="Add image">
+                  <a href="#" onClick={e => {e.preventDefault(); this.attachImage.click();}} title={formatMessage(messages.icon_title_add_image)}>
                     <i className="material-icons secondary">photo</i>
                   </a>
-                  <a href="#" onClick={e => {e.preventDefault(); this.attachFile.click();}} title="Attach file">
+                  <a href="#" onClick={e => {e.preventDefault(); this.attachFile.click();}} title={formatMessage(messages.icon_title_attach_file)}>
                     <i className="material-icons secondary">attach_file</i>
                   </a>
                 </>
@@ -245,11 +265,11 @@ class SendMessage extends React.PureComponent {
                     ref={(ref) => {this.messageEditArea = ref;}}
                     autoFocus />)}
               {this.state.message || !audioEnabled ?
-                <a href="#" onClick={this.handleSend} title="Send">
+                <a href="#" onClick={this.handleSend} title={formatMessage(messages.icon_title_send)}>
                   <i className="material-icons">{sendIcon}</i>
                 </a> :
                 !this.state.audioRec ?
-                  <a href="#" onClick={e => {e.preventDefault(); this.setState({audioRec: true})}} title="Voice">
+                  <a href="#" onClick={e => {e.preventDefault(); this.setState({audioRec: true})}} title={formatMessage(messages.icon_title_record_voice)}>
                     <i className="material-icons">mic</i>
                   </a> :
                   null