fix chat

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

@@ -435,15 +435,14 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
       if (recordData?.value?.recordDataBase64.includes('data:audio')) {
         this.audioRecorded = recordData?.value?.recordDataBase64;
       }
-      else if(recordData?.value?.mimeType && recordData?.value?.recordDataBase64) {
+      else if (recordData?.value?.mimeType && recordData?.value?.recordDataBase64) {
         this.audioRecorded = `data:${recordData.value.mimeType};base64,${recordData?.value?.recordDataBase64}`;
       }
 
-
       //Converting base64 to blob
       const encodedData = btoa(this.audioRecorded);
       const blob = this.fileService.base64toBlob(encodedData, recordData.value.mimeType)
-      
+
       const formData = new FormData();
       formData.append("blobFile", blob);
 
@@ -460,7 +459,7 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
         }],
         temporaryData: formData,
         attachmentsModelData: {
-          fileBase64: await this.fileService.blobToBase64(blob),
+          fileBase64: encodedData,
         }
       })
 
@@ -715,12 +714,11 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
       resultType: CameraResultType.Base64,
       source: CameraSource.Camera
     });
-    
-    //const imageData =  await this.fileToBase64Service.convert(file)
-    //
 
-    const response = await fetch('data:image/jpeg;base64,' + file.base64String!);
-    const blob = await response.blob();
+    const imageBase64 = 'data:image/jpeg;base64,' + file.base64String
+    const blob = this.dataURItoBlob(imageBase64)
+
+    console.log(imageBase64)
 
     const formData = new FormData();
     formData.append("blobFile", blob);
@@ -738,22 +736,39 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
         "title_link_download": false,
       }],
       attachmentsModelData: {
-        fileBase64: await this.fileService.blobToBase64(blob),
+        fileBase64: imageBase64,
       }
     })
 
   }
 
   async takePicture() {
+    // const roomId = this.roomId
+
+    // const image = await this.CameraService.takePicture();
+    // await this.fileService.saveImage(image)
+    // const lastphoto: any = await this.fileService.loadFiles();
+    // const { capturedImage, capturedImageTitle } = await this.fileService.loadFileData(lastphoto);
+
+    // const base64 = await fetch(capturedImage);
+    // const blob = await base64.blob();
+    // const formData = new FormData();
+    // formData.append("blobFile", blob);
+
     const roomId = this.roomId
 
-    const image = await this.CameraService.takePicture();
-    await this.fileService.saveImage(image)
-    const lastphoto: any = await this.fileService.loadFiles();
-    const { capturedImage, capturedImageTitle } = await this.fileService.loadFileData(lastphoto);
+    const file = await Camera.getPhoto({
+      quality: 90,
+      // allowEditing: true,
+      resultType: CameraResultType.Base64,
+      source: CameraSource.Camera
+    });
+
+    const imageBase64 = 'data:image/jpeg;base64,' + file.base64String
+    const blob = this.dataURItoBlob(imageBase64)
+
+    console.log(imageBase64)
 
-    const base64 = await fetch(capturedImage);
-    const blob = await base64.blob();
     const formData = new FormData();
     formData.append("blobFile", blob);
 
@@ -763,13 +778,13 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
         "guid": ''
       },
       attachments: [{
-        "title": capturedImageTitle,
+        "title": 'file.jpg',
         "text": "description",
         "title_link_download": false,
       }],
       temporaryData: formData,
       attachmentsModelData: {
-        fileBase64: await this.fileService.blobToBase64(blob),
+        fileBase64: imageBase64,
       }
     })
 
@@ -837,14 +852,13 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
       quality: 90,
       // allowEditing: true,
       resultType: CameraResultType.Base64,
-      source: CameraSource.Photos
+      source: CameraSource.Camera
     });
-    
-    //const imageData =  await this.fileToBase64Service.convert(file)
-    //
 
-    const response = await fetch('data:image/jpeg;base64,' + file.base64String!);
-    const blob = await response.blob();
+    const imageBase64 = 'data:image/jpeg;base64,' + file.base64String
+    const blob = this.dataURItoBlob(imageBase64)
+
+    console.log(imageBase64)
 
     const formData = new FormData();
     formData.append("blobFile", blob);
@@ -862,7 +876,7 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
         "title_link_download": false,
       }],
       attachmentsModelData: {
-        fileBase64: await this.fileService.blobToBase64(blob),
+        fileBase64: imageBase64,
       }
     })
 
@@ -874,6 +888,7 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
     const roomId = this.roomId
 
     const file: any = await this.fileService.getFileFromDevice(types);
+
     
 
     if (file.type != "application/img" && file.type != "image/png" && file.type != "image/jpeg" && file.type != "image/gif") {
@@ -884,8 +899,10 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
       const blob = this.fileService.base64toBlob(encodedData, file.type)
       
 
+      const fileBase64 = await this._getBase64(file)
+
       const formData = new FormData();
-      formData.append("blobFile", blob);
+      formData.append('blobFile', blob);
 
       this.ChatSystemService.getGroupRoom(roomId).send({
         file: {
@@ -901,7 +918,7 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
         }],
         temporaryData: formData,
         attachmentsModelData: {
-          fileBase64: await this.fileService.blobToBase64(blob),
+          fileBase64: fileBase64,
         }
       })
 
@@ -1123,5 +1140,45 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
     } else { }
   }
 
+
+  dataURItoBlob(dataURI) {
+    // convert base64 to raw binary data held in a string
+    // doesn't handle URLEncoded DataURIs - see SO answer #6850276 for code that does this
+    var byteString = atob(dataURI.split(',')[1]);
+  
+    // separate out the mime component
+    var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0]
+  
+    // write the bytes of the string to an ArrayBuffer
+    var ab = new ArrayBuffer(byteString.length);
+  
+    // create a view into the buffer
+    var ia = new Uint8Array(ab);
+  
+    // set the bytes of the buffer to the correct values
+    for (var i = 0; i < byteString.length; i++) {
+        ia[i] = byteString.charCodeAt(i);
+    }
+  
+    // write the ArrayBuffer to a blob, and you're done
+    var blob = new Blob([ab], {type: mimeString});
+    return blob;
+  
+  }
+
+
+
+  _getBase64(file) {
+    return new Promise((resolve, reject)=>{
+      var reader = new FileReader();
+      reader.readAsDataURL(file);
+      reader.onload = function () {
+        resolve(reader.result)
+      };
+      reader.onerror = function (error) {
+        console.log('Error: ', error);
+      };
+    })
+ }
 }