@ -5,6 +5,7 @@ import {
} from "../PlatformService" ;
import { Filesystem , Directory } from "@capacitor/filesystem" ;
import { Camera , CameraResultType , CameraSource } from "@capacitor/camera" ;
import { FilePicker } from "@capawesome/capacitor-file-picker" ;
import { logger } from "../../utils/logger" ;
/ * *
@ -48,17 +49,57 @@ export class CapacitorPlatformService implements PlatformService {
}
/ * *
* Writes content to a file in the app ' s data directory .
* @param path - Relative path where to write the file
* Writes content to a file in the user - selected directory .
* Opens a directory picker for the user to choose where to save .
* @param path - Suggested filename
* @param content - Content to write to the file
* @throws Error if write operation fails
* /
async writeFile ( path : string , content : string ) : Promise < void > {
await Filesystem . writeFile ( {
path ,
data : content ,
directory : Directory.Data ,
} ) ;
try {
// Let user pick save location first
const result = await FilePicker . pickDirectory ( ) ;
logger . log ( "FilePicker result path:" , result . path ) ;
// Handle paths based on platform
let cleanPath = result . path ;
if ( this . getCapabilities ( ) . isIOS ) {
// For iOS, keep content: prefix
cleanPath = result . path ;
} else {
// For Android, extract the actual path from the content URI
const pathMatch = result . path . match ( /tree\/(.*?)(?:\/|$)/ ) ;
logger . log ( "Path match result:" , pathMatch ) ;
if ( pathMatch ) {
const decodedPath = decodeURIComponent ( pathMatch [ 1 ] ) ;
logger . log ( "Decoded path:" , decodedPath ) ;
// Convert primary:Download to /storage/emulated/0/Download
cleanPath = decodedPath . replace ( 'primary:' , '/storage/emulated/0/' ) ;
}
}
// For Android, ensure we're using the correct external storage path
if ( this . getCapabilities ( ) . isMobile && ! this . getCapabilities ( ) . isIOS ) {
logger . log ( "Before Android path conversion:" , cleanPath ) ;
cleanPath = cleanPath . replace ( 'primary:' , '/storage/emulated/0/' ) ;
logger . log ( "After Android path conversion:" , cleanPath ) ;
}
const finalPath = ` ${ cleanPath } / ${ path } ` ;
logger . log ( "Final path for writeFile:" , finalPath ) ;
// Write to the selected directory
await Filesystem . writeFile ( {
path : finalPath ,
data : content ,
directory : Directory.External ,
recursive : true ,
} ) ;
} catch ( error ) {
logger . error ( "Error saving file:" , error ) ;
throw new Error ( "Failed to save file to selected location" ) ;
}
}
/ * *
Matthew Raymer
1 month ago