[FEATURE REQUEST] Select correct user and navigate to the correct file when opening via deep link

owncloudApp/src/main/AndroidManifest.xml

@@ -27,7 +27,7 @@
         Notifications are off by default since API 33;
         See note in https://developer.android.com/develop/ui/views/notifications/notification-permission
     -->
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <!--
         Next permissions are always approved in installation time,
         the apps needs to do nothing special in runtime
@@ -57,8 +57,10 @@
         android:taskAffinity=""
         android:theme="@style/Theme.ownCloud.Toolbar">
 
-        <meta-data android:name="android.content.APP_RESTRICTIONS"
+        <meta-data
+            android:name="android.content.APP_RESTRICTIONS"
             android:resource="@xml/managed_configurations" />
+
         <activity
             android:name=".presentation.releasenotes.ReleaseNotesActivity"
             android:exported="false" />
@@ -67,12 +69,22 @@
         <activity android:name=".presentation.migration.StorageMigrationActivity" />
         <activity
             android:name=".ui.activity.SplashActivity"
-            android:theme="@style/Theme.ownCloud.Splash"
-            android:exported="true">
+            android:exported="true"
+            android:theme="@style/Theme.ownCloud.Splash">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data
+                    android:host="@string/oauth2_redirect_uri_path"
+                    android:scheme="@string/oauth2_redirect_uri_scheme" />
+            </intent-filter>
         </activity>
         <activity
             android:name=".ui.activity.FileDisplayActivity"
@@ -83,8 +95,8 @@
             android:name=".ui.activity.ReceiveExternalFilesActivity"
             android:configChanges="orientation|screenSize"
             android:excludeFromRecents="true"
-            android:taskAffinity=""
-            android:exported="true">
+            android:exported="true"
+            android:taskAffinity="">
             <intent-filter>
                 <action android:name="android.intent.action.SEND" />
 
@@ -168,8 +180,8 @@
 
         <activity
             android:name=".presentation.security.passcode.PassCodeActivity"
-            android:theme="@style/Theme.ownCloud"
-            android:screenOrientation="portrait"/>
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.ownCloud" />
         <activity
             android:name=".presentation.conflicts.ConflictsResolveActivity"
             android:theme="@style/Theme.ownCloud" />
@@ -191,11 +203,11 @@
         <activity android:name=".ui.activity.UploadPathActivity" />
         <activity
             android:name=".presentation.sharing.ShareActivity"
+            android:exported="false"
             android:label="@string/share_dialog_title"
             android:launchMode="singleTop"
             android:theme="@style/Theme.ownCloud"
-            android:windowSoftInputMode="adjustResize"
-            android:exported="false">
+            android:windowSoftInputMode="adjustResize">
             <intent-filter>
                 <action android:name="android.intent.action.SEARCH" />
             </intent-filter>
@@ -221,17 +233,6 @@
             android:name=".presentation.authentication.LoginActivity"
             android:exported="true"
             android:launchMode="singleTask"
-            android:theme="@style/Theme.ownCloud.Toolbar">
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-
-                <data
-                    android:host="@string/oauth2_redirect_uri_path"
-                    android:scheme="@string/oauth2_redirect_uri_scheme" />
-            </intent-filter>
-        </activity>
+            android:theme="@style/Theme.ownCloud.Toolbar" />
     </application>
 </manifest>

owncloudApp/src/main/java/com/owncloud/android/dependecyinjection/UseCaseModule.kt

@@ -56,6 +56,7 @@ import com.owncloud.android.domain.files.usecases.DisableThumbnailsForFileUseCas
 import com.owncloud.android.domain.files.usecases.GetFileByIdAsStreamUseCase
 import com.owncloud.android.domain.files.usecases.GetFileByIdUseCase
 import com.owncloud.android.domain.files.usecases.GetFileByRemotePathUseCase
+import com.owncloud.android.domain.files.usecases.GetFileMetadataUseCase
 import com.owncloud.android.domain.files.usecases.GetFolderContentAsStreamUseCase
 import com.owncloud.android.domain.files.usecases.GetFolderContentUseCase
 import com.owncloud.android.domain.files.usecases.GetFolderImagesUseCase
@@ -174,6 +175,7 @@ val useCaseModule = module {
     factory { CleanWorkersUUIDUseCase(get()) }
     factory { FilterFileMenuOptionsUseCase(get(), get(), get()) }
     factory { GetFileWithSyncInfoByIdUseCase(get()) }
+    factory { GetFileMetadataUseCase(get()) }
 
     // Open in web
     factory { GetUrlToOpenInWebUseCase(get(), get()) }

owncloudApp/src/main/java/com/owncloud/android/dependecyinjection/ViewModelModule.kt

@@ -99,7 +99,7 @@ val viewModelModule = module {
     viewModel { PreviewAudioViewModel(get(), get(), get()) }
     viewModel { PreviewTextViewModel(get(), get(), get()) }
     viewModel { PreviewVideoViewModel(get(), get(), get()) }
-    viewModel { FileOperationsViewModel(get(), get(), get(), get(), get(), get(), get(), get(), get(), get(), get(), get()) }
+    viewModel { FileOperationsViewModel(get(), get(), get(), get(), get(), get(), get(), get(), get(), get(), get(), get(), get()) }
     viewModel { (initialFolderToDisplay: OCFile, fileListOption: FileListOption) ->
         MainFileListViewModel(
             get(),

owncloudApp/src/main/java/com/owncloud/android/presentation/files/filelist/MainFileListViewModel.kt

@@ -280,6 +280,10 @@ class MainFileListViewModel(
         sortTypeAndOrder.update { Pair(sortType, sortOrder) }
     }
 
+    fun getFileByLink(link:String){
+//       val file= getFileByRemotePathUseCase.execute(GetFileByRemotePathUseCase.Params(fileById.owner, ROOT_PATH)).getDataOrNull()
+    }
+
     fun openInWeb(fileId: String, appName: String) {
         runUseCaseWithResult(
             coroutineDispatcher = coroutinesDispatcherProvider.io,

owncloudApp/src/main/java/com/owncloud/android/presentation/files/operations/FileOperationsViewModel.kt

@@ -22,6 +22,7 @@
 
 package com.owncloud.android.presentation.files.operations
 
+import android.util.Log
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MediatorLiveData
 import androidx.lifecycle.ViewModel
@@ -35,6 +36,7 @@ import com.owncloud.android.domain.exceptions.NoNetworkConnectionException
 import com.owncloud.android.domain.files.model.OCFile
 import com.owncloud.android.domain.files.usecases.CopyFileUseCase
 import com.owncloud.android.domain.files.usecases.CreateFolderAsyncUseCase
+import com.owncloud.android.domain.files.usecases.GetFileMetadataUseCase
 import com.owncloud.android.domain.files.usecases.MoveFileUseCase
 import com.owncloud.android.domain.files.usecases.RemoveFileUseCase
 import com.owncloud.android.domain.files.usecases.RenameFileUseCase
@@ -46,6 +48,7 @@ import com.owncloud.android.providers.CoroutinesDispatcherProvider
 import com.owncloud.android.ui.dialog.FileAlreadyExistsDialog
 import com.owncloud.android.usecases.synchronization.SynchronizeFileUseCase
 import com.owncloud.android.usecases.synchronization.SynchronizeFolderUseCase
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.launch
@@ -63,7 +66,8 @@ class FileOperationsViewModel(
     private val setFilesAsAvailableOfflineUseCase: SetFilesAsAvailableOfflineUseCase,
     private val unsetFilesAsAvailableOfflineUseCase: UnsetFilesAsAvailableOfflineUseCase,
     private val contextProvider: ContextProvider,
-    private val coroutinesDispatcherProvider: CoroutinesDispatcherProvider
+    private val coroutinesDispatcherProvider: CoroutinesDispatcherProvider,
+    private val getFileMetadataUseCase: GetFileMetadataUseCase,
 ) : ViewModel() {
 
     private val _createFolder = MediatorLiveData<Event<UIResult<Unit>>>()
@@ -95,7 +99,6 @@ class FileOperationsViewModel(
 
     val openDialogs = mutableListOf<FileAlreadyExistsDialog>()
 
-
     // Used to save the last operation folder
     private var lastTargetFolder: OCFile? = null
 
@@ -115,6 +118,14 @@ class FileOperationsViewModel(
         }
     }
 
+    fun getFileMetadata(fileId: String, accountName: String, onGetOCFile: (OCFile) -> Unit) {
+        viewModelScope.launch(Dispatchers.IO) {
+            val result = getFileMetadataUseCase.execute(GetFileMetadataUseCase.Params(fileId, accountName))
+            Log.i("TEST METADATA", "metadata returned ${result.getDataOrNull()}")
+            result.getDataOrNull()?.let { onGetOCFile(it) }
+        }
+    }
+
     private fun createFolderOperation(fileOperation: FileOperation.CreateFolder) {
         runOperation(
             liveData = _createFolder,

owncloudApp/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.kt

@@ -38,6 +38,7 @@ import android.net.Uri
 import android.os.Build
 import android.os.Bundle
 import android.os.RemoteException
+import android.util.Log
 import android.view.Menu
 import android.view.MenuItem
 import android.view.View
@@ -178,6 +179,8 @@ class FileDisplayActivity : FileActivity(),
 
     private lateinit var binding: ActivityMainBinding
 
+    private var isAlreadyHandledDeepLink = false
+
     override fun onCreate(savedInstanceState: Bundle?) {
         Timber.v("onCreate() start")
 
@@ -213,6 +216,13 @@ class FileDisplayActivity : FileActivity(),
                 if (account == null) "" else account.name
             )
         }
+        Log.d("INTENT", "intent: ${intent.extras} data: ${intent.data}")
+
+        val dataIntent: Uri? = intent.data
+        dataIntent?.let {
+            Log.d("URI INTENT", "uri: $it")
+            handleDeepLink(dataIntent)
+        }
 
         /// USER INTERFACE
 
@@ -1782,6 +1792,45 @@ class FileDisplayActivity : FileActivity(),
         )
     }
 
+    private fun handleDeepLink(uri: Uri?) {
+        if (uri != null && com.owncloud.android.presentation.authentication.AccountUtils.getAccounts(applicationContext).isEmpty()) {
+            showMessageInSnackbar(message = getString(R.string.no_account_configured))
+        } else if (uri != null && com.owncloud.android.presentation.authentication.AccountUtils.getAccounts(applicationContext).size == 1) {
+            showLoadingDialog(R.string.getting_file)
+            getFileDiscovered(uri)
+        }
+    }
+
+    private fun getFileDiscovered(uri: Uri) {
+        fileOperationsViewModel.getFileMetadata(
+            uri.pathSegments[uri.pathSegments.size - 1].toString(),
+            com.owncloud.android.presentation.authentication.AccountUtils.getCurrentOwnCloudAccount(applicationContext).name,
+        ) { ocFile ->
+            runOnUiThread {
+                manageItem(ocFile)
+                dismissLoadingDialog()
+            }
+        }
+    }
+
+    private fun manageItem(file: OCFile) {
+        setFile(file)
+        account = com.owncloud.android.presentation.authentication.AccountUtils.getOwnCloudAccountByName(this, file.owner)
+
+        if (file.isFolder) {
+            refreshListOfFilesFragment()
+            return
+        }
+
+        if (PreviewImageFragment.canBePreviewed(file)) {
+            showDetails(file)
+        } else {
+            initFragmentsWithFile()
+        }
+
+        isAlreadyHandledDeepLink = true
+    }
+
     companion object {
         private const val TAG_LIST_OF_FILES = "LIST_OF_FILES"
         private const val TAG_LIST_OF_SPACES = "LIST_OF_SPACES"

owncloudApp/src/main/java/com/owncloud/android/ui/activity/SplashActivity.kt

@@ -59,7 +59,9 @@ class SplashActivity : AppCompatActivity() {
 
         checkLockDelayEnforced(mdmProvider)
 
-        startActivity(Intent(this, FileDisplayActivity::class.java))
+        val newIntent = Intent(this, FileDisplayActivity::class.java)
+        newIntent.data = intent.data
+        startActivity(newIntent)
         finish()
     }
 

owncloudApp/src/main/res/values/strings.xml

@@ -784,4 +784,9 @@
     <string name="tab_label_ascii">Text</string>
     <string name="apply_to_all_conflicts">Apply to all %1$s conflicts</string>
 
+    <!--Deep Links-->
+    <string name="no_account_configured">No account configured previously</string>
+    <string name="no_file_found">No file found</string>
+    <string name="getting_file">Getting file</string>
+
 </resources>

owncloudData/src/main/java/com/owncloud/android/data/files/datasources/RemoteFileDataSource.kt

@@ -89,4 +89,7 @@ interface RemoteFileDataSource {
         accountName: String,
         spaceWebDavUrl: String? = null,
     )
+
+    fun getFileMetadata(fileId: String, accountName: String): String
+
 }

owncloudData/src/main/java/com/owncloud/android/data/files/datasources/implementation/OCRemoteFileDataSource.kt

@@ -202,6 +202,9 @@ class OCRemoteFileDataSource(
         )
     }
 
+    override fun getFileMetadata(fileId: String, accountName: String): String =
+        executeRemoteOperation { clientManager.getFileService(accountName).fileMetaInfo(fileId) }
+
     private fun RemoteFile.toModel(): OCFile =
         OCFile(
             owner = owner,

owncloudData/src/main/java/com/owncloud/android/data/files/repository/OCFileRepository.kt

@@ -25,8 +25,8 @@ package com.owncloud.android.data.files.repository
 
 import com.owncloud.android.data.files.datasources.LocalFileDataSource
 import com.owncloud.android.data.files.datasources.RemoteFileDataSource
-import com.owncloud.android.data.spaces.datasources.LocalSpacesDataSource
 import com.owncloud.android.data.providers.LocalStorageProvider
+import com.owncloud.android.data.spaces.datasources.LocalSpacesDataSource
 import com.owncloud.android.domain.availableoffline.model.AvailableOfflineStatus
 import com.owncloud.android.domain.availableoffline.model.AvailableOfflineStatus.AVAILABLE_OFFLINE_PARENT
 import com.owncloud.android.domain.availableoffline.model.AvailableOfflineStatus.NOT_AVAILABLE_OFFLINE
@@ -525,6 +525,28 @@ class OCFileRepository(
         localFileDataSource.updateDownloadedFilesStorageDirectoryInStoragePath(oldDirectory, newDirectory)
     }
 
+    override fun getFileMetadata(fileId: String, accountName: String): OCFile? {
+        val result = remoteFileDataSource.getFileMetadata(fileId, accountName)
+        val splitPath = result.split("/")
+        val spaceId = fileId.split("!")[0]
+        var containerFolder = listOf<OCFile>()
+        for (i in 1..splitPath.size - 2) {
+            var path = splitPath[0]
+            for (j in 1..i) {
+                path += "/${splitPath[j]}"
+            }
+            containerFolder = refreshFolder(path, accountName, spaceId)
+        }
+        refreshFolder(result, accountName, spaceId)
+        return containerFolder.find { file ->
+            if (file.isFolder) {
+                file.remotePath.dropLast(1)
+            } else {
+                file.remotePath
+            } == result
+        }
+    }
+
     override fun saveUploadWorkerUuid(fileId: Long, workerUuid: UUID) {
         TODO("Not yet implemented")
     }

owncloudDomain/src/main/java/com/owncloud/android/domain/files/FileRepository.kt

@@ -67,4 +67,6 @@ interface FileRepository {
     fun updateFileWithNewAvailableOfflineStatus(ocFile: OCFile, newAvailableOfflineStatus: AvailableOfflineStatus)
     fun updateDownloadedFilesStorageDirectoryInStoragePath(oldDirectory: String, newDirectory: String)
 
+    fun getFileMetadata(fileId: String, accountName: String): OCFile?
+
 }

owncloudDomain/src/main/java/com/owncloud/android/domain/files/usecases/GetFileMetadataUseCase.kt

@@ -0,0 +1,15 @@
+package com.owncloud.android.domain.files.usecases
+
+import com.owncloud.android.domain.BaseUseCaseWithResult
+import com.owncloud.android.domain.files.FileRepository
+import com.owncloud.android.domain.files.model.OCFile
+
+class GetFileMetadataUseCase(private val fileRepository: FileRepository) : BaseUseCaseWithResult<OCFile?, GetFileMetadataUseCase.Params>() {
+
+    override fun run(params: Params): OCFile? {
+        return fileRepository.getFileMetadata(params.id, params.accountName)
+    }
+
+    data class Params(val id: String, val accountName: String)
+
+}