add generate string method

src/app/pages/publications/new-publication/new-publication.page.ts

@@ -803,18 +803,20 @@ export class NewPublicationPage implements OnInit {
   }
 
   async recordevideoIos(fullPath) {
+    console.log('fullpath', fullPath)
     try {
     const directory = await Filesystem.getUri({
       directory: Directory.Cache,
       path: '',
     });
 
+    const stringGerada = this.gerarStringAleatoria();
+console.log(stringGerada);
     let fileObject ={};
-    this.videoconvertService.convertVideo(fullPath,directory.uri,'mp4').then(() => {
-      Filesystem.readFile({ path: `${directory.uri}output.mp4`})
+    this.videoconvertService.convertVideo(fullPath,directory.uri,stringGerada,'mp4').then(async () => {
+      await Filesystem.readFile({ path: `${directory.uri}${stringGerada}.mp4`})
 
       .then(async (content) => {
-        console.log(content.data)
         this.filecontent = true;
          fileObject = {
           FileBase64: 'data:video/mp4;base64,' + content.data,
@@ -822,6 +824,7 @@ export class NewPublicationPage implements OnInit {
           OriginalFileName: 'video'
         }
         this.seletedContent.push(fileObject)
+        console.log('file object 1',fileObject)
         fileObject ={};
         const deleteSecretFile = async () => {
           await Filesystem.deleteFile({
@@ -829,9 +832,10 @@ export class NewPublicationPage implements OnInit {
             directory: Directory.Cache,
           });
         };
-        deleteSecretFile().then((value) => {
+        await deleteSecretFile().then((value) => {
           console.log('delete file',value)
           fileObject ={};
+          console.log('file object 2',fileObject)
         })
       })
       .catch((erro) => console.error('read converted video erro ', erro));
@@ -901,5 +905,17 @@ export class NewPublicationPage implements OnInit {
     
   }
 
+   gerarStringAleatoria() {
+    const caracteres = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+    let stringAleatoria = '';
+  
+    for (let i = 0; i < 4; i++) {
+      const indiceAleatorio = Math.floor(Math.random() * caracteres.length);
+      stringAleatoria += caracteres.charAt(indiceAleatorio);
+    }
+  
+    return stringAleatoria;
+  }
+
 }
 

src/app/services/videoconvert.service.ts

@@ -10,19 +10,12 @@ export class VideoconvertService {
     private ffmpeg: FFMpeg
   ) { }
 
-  async convertVideo(inputPath, outputPath, formart) {
-    const ffmpegCommand = `-i "${inputPath}" -c:v copy -c:a aac -strict experimental "${outputPath}output.${formart}"`;
+  async convertVideo(inputPath, outputPath,filename, formart) {
+    const ffmpegCommand = `-i "${inputPath}" -c:v copy -c:a aac -strict experimental "${outputPath}${filename}.${formart}"`;
 
     const result = await this.ffmpeg.exec(ffmpegCommand)
 
-    console.log('Convert returns ', `${outputPath}output.${formart}`);
+    console.log('Convert returns ', `${outputPath}${filename}.${formart}`);
   }
 
-  async convertVideoAndroid(inputPath, outputPath, formart) {
-    const ffmpegCommand = `-i "${inputPath}" -c:v copy -c:a aac -strict experimental "${outputPath}/output.${formart}"`;
-
-    const result = await this.ffmpeg.exec(ffmpegCommand)
-
-    console.log('Convert returns ', `${outputPath}output.${formart}`);
-  }
 }

src/app/shared/publication/new-publication/new-publication.page.ts

@@ -763,7 +763,10 @@ export class NewPublicationPage implements OnInit {
       path: '',
     });
 
-    this.videoconvertService.convertVideo(fullPath,directory.uri,'mp4');
+    const stringGerada = this.gerarStringAleatoria();
+console.log(stringGerada);
+
+    this.videoconvertService.convertVideo(fullPath,directory.uri,stringGerada,'mp4');
 
     Filesystem.readFile({ path: `${directory.uri}output.mp4`})
 
@@ -814,6 +817,18 @@ export class NewPublicationPage implements OnInit {
 
   }
  }
+
+ gerarStringAleatoria() {
+  const caracteres = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+  let stringAleatoria = '';
+
+  for (let i = 0; i < 4; i++) {
+    const indiceAleatorio = Math.floor(Math.random() * caracteres.length);
+    stringAleatoria += caracteres.charAt(indiceAleatorio);
+  }
+
+  return stringAleatoria;
+}
 }