fix(files): drop to folder path and user feedback

Signed-off-by: John Molakvoæ <skjnldsv@protonmail.com>

3 files changed, 96 insertions, 31 deletions

diff --git a/apps/files/src/components/DragAndDropNotice.vue b/apps/files/src/components/DragAndDropNotice.vue
index 3f7126fac67..a9c1d8e99ad 100644
--- a/apps/files/src/components/DragAndDropNotice.vue
+++ b/apps/files/src/components/DragAndDropNotice.vue
@@ -47,6 +47,7 @@ import { defineComponent } from 'vue'
 import { Folder, Permission } from '@nextcloud/files'
 import { showError, showSuccess } from '@nextcloud/dialogs'
 import { translate as t } from '@nextcloud/l10n'
+import { UploadStatus } from '@nextcloud/upload'
 
 import TrayArrowDownIcon from 'vue-material-design-icons/TrayArrowDown.vue'
 
@@ -143,10 +144,11 @@ export default defineComponent({
 			}
 		},
 
-		onDrop(event: DragEvent) {
-			logger.debug('Dropped on DragAndDropNotice', { event, error: this.cantUploadLabel })
+		async onDrop(event: DragEvent) {
+			logger.debug('Dropped on DragAndDropNotice', { event })
 
-			if (!this.canUpload || this.isQuotaExceeded) {
+			// cantUploadLabel is null if we can upload
+			if (this.cantUploadLabel) {
 				showError(this.cantUploadLabel)
 				return
 			}
@@ -162,23 +164,31 @@ export default defineComponent({
 				// Start upload
 				logger.debug(`Uploading files to ${this.currentFolder.path}`)
 				// Process finished uploads
-				handleDrop(event.dataTransfer).then((uploads) => {
-					logger.debug('Upload terminated', { uploads })
-					showSuccess(t('files', 'Upload successful'))
-
-					// Scroll to last upload in current directory if terminated
-					const lastUpload = uploads.findLast((upload) => !upload.file.webkitRelativePath.includes('/') && upload.response?.headers?.['oc-fileid'])
-					if (lastUpload !== undefined) {
-						this.$router.push({
-							...this.$route,
-							params: {
-								view: this.$route.params?.view ?? 'files',
-								// Remove instanceid from header response
-								fileid: parseInt(lastUpload.response!.headers['oc-fileid']),
-							},
-						})
-					}
-				})
+				const uploads = await handleDrop(event.dataTransfer)
+				logger.debug('Upload terminated', { uploads })
+
+				if (uploads.some((upload) => upload.status === UploadStatus.FAILED)) {
+					showError(t('files', 'Some files could not be uploaded'))
+					const failedUploads = uploads.filter((upload) => upload.status === UploadStatus.FAILED)
+					logger.debug('Some files could not be uploaded', { failedUploads })
+				} else {
+					showSuccess(t('files', 'Files uploaded successfully'))
+				}
+
+				// Scroll to last successful upload in current directory if terminated
+				const lastUpload = uploads.findLast((upload) => upload.status !== UploadStatus.FAILED
+					&& !upload.file.webkitRelativePath.includes('/')
+					&& upload.response?.headers?.['oc-fileid'])
+
+				if (lastUpload !== undefined) {
+					this.$router.push({
+						...this.$route,
+						params: {
+							view: this.$route.params?.view ?? 'files',
+							fileid: parseInt(lastUpload.response!.headers['oc-fileid']),
+						},
+					})
+				}
 			}
 			this.dragover = false
 		},
diff --git a/apps/files/src/components/FileEntry.vue b/apps/files/src/components/FileEntry.vue
index 8b4c7b71ef9..8243dc1199c 100644
--- a/apps/files/src/components/FileEntry.vue
+++ b/apps/files/src/components/FileEntry.vue
@@ -101,7 +101,7 @@ import type { PropType } from 'vue'
 import { extname, join } from 'path'
 import { FileType, formatFileSize, Permission, Folder, File as NcFile, NodeStatus, Node, View } from '@nextcloud/files'
 import { getUploader } from '@nextcloud/upload'
-import { showError } from '@nextcloud/dialogs'
+import { showError, showSuccess } from '@nextcloud/dialogs'
 import { translate as t } from '@nextcloud/l10n'
 import { vOnClickOutside } from '@vueuse/components'
 import moment from '@nextcloud/moment'
@@ -515,12 +515,37 @@ export default defineComponent({
 			logger.debug('Dropped', { event, selection: this.draggingFiles })
 
 			// Check whether we're uploading files
-			if (event.dataTransfer?.files?.length > 0) {
+			if (event.dataTransfer?.files
+				&& event.dataTransfer.files.length > 0) {
 				const uploader = getUploader()
-				event.dataTransfer.files.forEach((file: File) => {
-					uploader.upload(join(this.source.path, file.name), file)
-				})
+
+				// Check whether the uploader is in the same folder
+				// This should never happen™
+				if (!uploader.destination.path.startsWith(uploader.destination.path)) {
+					logger.error('The current uploader destination is not the same as the current folder')
+					showError(t('files', 'An error occurred while uploading. Please try again later.'))
+					return
+				}
+
 				logger.debug(`Uploading files to ${this.source.path}`)
+				const queue = [] as Promise<Upload>[]
+				for (const file of event.dataTransfer.files) {
+					// Because the uploader destination is properly set to the current folder
+					// we can just use the basename as the relative path.
+					queue.push(uploader.upload(join(this.source.basename, file.name), file))
+				}
+
+				const results = await Promise.allSettled(queue)
+				const errors = results.filter(result => result.status === 'rejected')
+				if (errors.length > 0) {
+					logger.error('Error while uploading files', { errors })
+					showError(t('files', 'Some files could not be uploaded'))
+					return
+				}
+
+				logger.debug('Files uploaded successfully')
+				showSuccess(t('files', 'Files uploaded successfully'))
+
 				return
 			}
 
diff --git a/apps/files/src/components/FileEntryGrid.vue b/apps/files/src/components/FileEntryGrid.vue
index 99fd45813ed..d42da54431c 100644
--- a/apps/files/src/components/FileEntryGrid.vue
+++ b/apps/files/src/components/FileEntryGrid.vue
@@ -78,7 +78,7 @@ import type { PropType } from 'vue'
 import { extname, join } from 'path'
 import { FileType, Permission, Folder, File as NcFile, NodeStatus, Node, View } from '@nextcloud/files'
 import { getUploader } from '@nextcloud/upload'
-import { showError } from '@nextcloud/dialogs'
+import { showError, showSuccess } from '@nextcloud/dialogs'
 import { translate as t } from '@nextcloud/l10n'
 import { generateUrl } from '@nextcloud/router'
 import { vOnClickOutside } from '@vueuse/components'
@@ -358,7 +358,12 @@ export default Vue.extend({
 			logger.debug('Drag ended')
 		},
 
-		async onDrop(event) {
+		async onDrop(event: DragEvent) {
+			// skip if native drop like text drag and drop from files names
+			if (!this.draggingFiles && !event.dataTransfer?.files?.length) {
+				return
+			}
+
 			event.preventDefault()
 			event.stopPropagation()
 
@@ -374,12 +379,37 @@ export default Vue.extend({
 			logger.debug('Dropped', { event, selection: this.draggingFiles })
 
 			// Check whether we're uploading files
-			if (event.dataTransfer?.files?.length > 0) {
+			if (event.dataTransfer?.files
+				&& event.dataTransfer.files.length > 0) {
 				const uploader = getUploader()
-				event.dataTransfer.files.forEach((file: File) => {
-					uploader.upload(join(this.source.path, file.name), file)
-				})
+
+				// Check whether the uploader is in the same folder
+				// This should never happen™
+				if (!uploader.destination.path.startsWith(uploader.destination.path)) {
+					logger.error('The current uploader destination is not the same as the current folder')
+					showError(t('files', 'An error occurred while uploading. Please try again later.'))
+					return
+				}
+
 				logger.debug(`Uploading files to ${this.source.path}`)
+				const queue = [] as Promise<Upload>[]
+				for (const file of event.dataTransfer.files) {
+					// Because the uploader destination is properly set to the current folder
+					// we can just use the basename as the relative path.
+					queue.push(uploader.upload(join(this.source.basename, file.name), file))
+				}
+
+				const results = await Promise.allSettled(queue)
+				const errors = results.filter(result => result.status === 'rejected')
+				if (errors.length > 0) {
+					logger.error('Error while uploading files', { errors })
+					showError(t('files', 'Some files could not be uploaded'))
+					return
+				}
+
+				logger.debug('Files uploaded successfully')
+				showSuccess(t('files', 'Files uploaded successfully'))
+
 				return
 			}