save

src/app/shared/chat/messages/messages.page.ts

@@ -19,7 +19,6 @@ import { ThemeService } from 'src/app/services/theme.service'
 import { ViewMediaPage } from 'src/app/modals/view-media/view-media.page';
 import { SqliteService } from 'src/app/services/sqlite.service';
 import { StorageService } from 'src/app/services/storage.service';
-import { Directory, Filesystem } from '@capacitor/filesystem';
 import { ViewEventPage } from 'src/app/modals/view-event/view-event.page';
 import { Storage } from '@ionic/storage';
 import { WsChatMethodsService } from 'src/app/services/chat/ws-chat-methods.service'
@@ -34,6 +33,8 @@ import { ProcessesService } from 'src/app/services/processes.service';
 import { FileToBase64Service } from 'src/app/services/file/file-to-base64.service';
 import { Camera, CameraResultType, CameraSource } from '@capacitor/camera';
 import { DocumentViewer, DocumentViewerOptions } from '@ionic-native/document-viewer';
+import { VoiceRecorder, VoiceRecorderPlugin, RecordingData, GenericResponse, CurrentRecordingStatus } from 'capacitor-voice-recorder';
+import { Filesystem, Directory, Encoding } from '@capacitor/filesystem';
 
 const IMAGE_DIR = 'stored-images';
 @Component({
@@ -78,7 +79,16 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
   downloadFile: any;
   massages: MessageService[] = []
 
-  showAvatar = true
+  showAvatar = true;
+
+  recording = false;
+  allowTyping = true;
+  storedFileNames = [];
+  lastAudioRecorded = '';
+  audioRecorded:any = "";
+  audioDownloaded:any = "";
+  durationDisplay = '';
+  duration = 0;
 
   constructor(
     public popoverController: PopoverController,
@@ -136,7 +146,8 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
     this.scrollToBottom();
 
     this.getChatMembers();
-
+    VoiceRecorder.requestAudioRecordingPermission();
+    this.loadFiles();
   }
 
 
@@ -209,6 +220,100 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
     this.currentPosition = scroll;
   }
 
+  calculateDuration() {
+    if (!this.recording) {
+      this.duration = 0;
+      this.durationDisplay = '';
+      return;
+    }
+    this.duration += 1;
+    const minutes = Math.floor(this.duration / 60);
+    const seconds = (this.duration % 60).toString().padStart(2, '0');
+    this.durationDisplay = `${minutes}:${seconds}`;
+
+    setTimeout(() => {
+      this.calculateDuration();
+    }, 1000)
+  }
+
+  async getFile(fileName?:any){
+    const audioFile = await Filesystem.readFile({
+      path: fileName,
+      directory: Directory.Data
+    })
+    //console.log(audioFile);
+    const base64sound = audioFile.data;
+
+    //Converting base64 to blob
+    const base64 = await fetch(base64sound);
+    //console.log(base64);
+
+    const base64Response = await fetch(`data:audio/ogg;base64,${base64sound}`);
+    //console.log(base64Response);
+
+    this.audioRecorded = base64Response.url;
+
+    console.log(this.audioRecorded);
+
+  }
+
+  async loadFiles() {
+    Filesystem.readdir({
+      path: '',
+      directory: Directory.Data
+    }).then(result => {
+      console.log(result);
+      this.storedFileNames = result.files.reverse();
+      this.lastAudioRecorded = this.storedFileNames[0];
+      this.getFile(this.lastAudioRecorded);
+    })
+  }
+
+  startRecording() {
+    console.log('Recording');
+
+    if (this.recording) {
+      return;
+    }
+    this.recording = true;
+    VoiceRecorder.startRecording();
+    this.calculateDuration();
+  }
+
+  stopRecording() {
+    this.allowTyping = false;
+    console.log('Stop');
+    if (!this.recording) {
+      return;
+    }
+    this.recording = false;
+    VoiceRecorder.stopRecording().then(async (result: RecordingData) => {
+      this.recording = false;
+      if (result.value && result.value.recordDataBase64) {
+        const recordData = result.value.recordDataBase64;
+        const fileName = new Date().getTime() + ".wav";
+        await Filesystem.writeFile({
+          path: fileName,
+          directory: Directory.Data,
+          data: recordData,
+        })
+      }
+    })
+    setTimeout(async () => {
+      this.loadFiles();
+    }, 500);
+  }
+
+  async deleteRecording(fileName){
+    await Filesystem.deleteFile({
+      directory: Directory.Data,
+      path: fileName
+    });
+    this.allowTyping = true;
+    this.lastAudioRecorded = '';
+    this.loadFiles();
+  }
+
   ngOnDestroy() {
     this.checktimeOut = false;
     window.removeEventListener('scroll', this.scrollChangeCallback, true);
@@ -250,6 +355,38 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
     this.wsChatMethodsService.getDmRoom(this.roomId).send({})
   }
 
+  async sendAudio(fileName) {
+    const roomId = this.roomId
+    const audioFile = await Filesystem.readFile({
+      path: fileName,
+      directory: Directory.Data
+    })
+    const base64sound = audioFile.data;
+    const base64Response = await fetch(`data:audio/aac;base64,${base64sound}`);
+    const blob = await  base64Response.blob();
+
+    const formData = new FormData();
+    formData.append("blobFile", blob);
+
+    this.wsChatMethodsService.getDmRoom(roomId).send({
+      file: {
+        "type": "aplication/audio",
+        /* "guid": '', */
+      },
+      attachments: [{
+        "title": fileName ,
+        "title_link": `data:audio/aac;base64,${base64sound}`,
+        "title_link_download": true,
+        "type": "file"
+      }],
+      temporaryData: formData
+    })
+
+    this.allowTyping = true;
+    this.lastAudioRecorded = '';
+
+  }
+
   deleteMessage(msgId: string) {
     const room = this.wsChatMethodsService.getDmRoom(this.roomId)
     this.alertService.confirmDeleteMessage(msgId, room);