Files
standardnotes-app-web/app/assets/javascripts/Components/AttachedFilesPopover/AttachedFilesButton.tsx
2022-05-16 21:14:18 -05:00

424 lines
14 KiB
TypeScript

import { WebApplication } from '@/UIModels/Application'
import { AppState } from '@/UIModels/AppState'
import { MENU_MARGIN_FROM_APP_BORDER } from '@/Constants'
import { Disclosure, DisclosureButton, DisclosurePanel } from '@reach/disclosure'
import VisuallyHidden from '@reach/visually-hidden'
import { observer } from 'mobx-react-lite'
import { FunctionComponent } from 'preact'
import { useCallback, useEffect, useRef, useState } from 'preact/hooks'
import { Icon } from '@/Components/Icon'
import { useCloseOnBlur } from '@/Hooks/useCloseOnBlur'
import { ChallengeReason, CollectionSort, ContentType, FileItem, SNNote } from '@standardnotes/snjs'
import { confirmDialog } from '@/Services/AlertService'
import { addToast, dismissToast, ToastType } from '@standardnotes/stylekit'
import { StreamingFileReader } from '@standardnotes/filepicker'
import { PopoverFileItemAction, PopoverFileItemActionType } from './PopoverFileItemAction'
import { AttachedFilesPopover } from './AttachedFilesPopover'
import { usePremiumModal } from '@/Hooks/usePremiumModal'
import { PopoverTabs } from './PopoverTabs'
import { isHandlingFileDrag } from '@/Utils/DragTypeCheck'
import { isStateDealloced } from '@/UIModels/AppState/AbstractState'
type Props = {
application: WebApplication
appState: AppState
onClickPreprocessing?: () => Promise<void>
}
export const AttachedFilesButton: FunctionComponent<Props> = observer(
({ application, appState, onClickPreprocessing }: Props) => {
if (isStateDealloced(appState)) {
return null
}
const premiumModal = usePremiumModal()
const note: SNNote | undefined = Object.values(appState.notes.selectedNotes)[0]
const [open, setOpen] = useState(false)
const [position, setPosition] = useState({
top: 0,
right: 0,
})
const [maxHeight, setMaxHeight] = useState<number | 'auto'>('auto')
const buttonRef = useRef<HTMLButtonElement>(null)
const panelRef = useRef<HTMLDivElement>(null)
const containerRef = useRef<HTMLDivElement>(null)
const [closeOnBlur, keepMenuOpen] = useCloseOnBlur(containerRef, setOpen, true)
useEffect(() => {
if (appState.filePreviewModal.isOpen) {
keepMenuOpen(true)
} else {
keepMenuOpen(false)
}
}, [appState.filePreviewModal.isOpen, keepMenuOpen])
const [currentTab, setCurrentTab] = useState(PopoverTabs.AttachedFiles)
const [allFiles, setAllFiles] = useState<FileItem[]>([])
const [attachedFiles, setAttachedFiles] = useState<FileItem[]>([])
const attachedFilesCount = attachedFiles.length
useEffect(() => {
application.items.setDisplayOptions(ContentType.File, CollectionSort.Title, 'dsc')
const unregisterFileStream = application.streamItems(ContentType.File, () => {
setAllFiles(application.items.getDisplayableItems<FileItem>(ContentType.File))
if (note) {
setAttachedFiles(application.items.getFilesForNote(note))
}
})
return () => {
unregisterFileStream()
}
}, [application, note])
const toggleAttachedFilesMenu = useCallback(async () => {
const rect = buttonRef.current?.getBoundingClientRect()
if (rect) {
const { clientHeight } = document.documentElement
const footerElementRect = document.getElementById('footer-bar')?.getBoundingClientRect()
const footerHeightInPx = footerElementRect?.height
if (footerHeightInPx) {
setMaxHeight(clientHeight - rect.bottom - footerHeightInPx - MENU_MARGIN_FROM_APP_BORDER)
}
setPosition({
top: rect.bottom,
right: document.body.clientWidth - rect.right,
})
const newOpenState = !open
if (newOpenState && onClickPreprocessing) {
await onClickPreprocessing()
}
setOpen(newOpenState)
}
}, [onClickPreprocessing, open])
const prospectivelyShowFilesPremiumModal = useCallback(() => {
if (!appState.features.hasFiles) {
premiumModal.activate('Files')
}
}, [appState.features.hasFiles, premiumModal])
const toggleAttachedFilesMenuWithEntitlementCheck = useCallback(async () => {
prospectivelyShowFilesPremiumModal()
await toggleAttachedFilesMenu()
}, [toggleAttachedFilesMenu, prospectivelyShowFilesPremiumModal])
const deleteFile = async (file: FileItem) => {
const shouldDelete = await confirmDialog({
text: `Are you sure you want to permanently delete "${file.name}"?`,
confirmButtonStyle: 'danger',
})
if (shouldDelete) {
const deletingToastId = addToast({
type: ToastType.Loading,
message: `Deleting file "${file.name}"...`,
})
await application.files.deleteFile(file)
addToast({
type: ToastType.Success,
message: `Deleted file "${file.name}"`,
})
dismissToast(deletingToastId)
}
}
const downloadFile = async (file: FileItem) => {
appState.files.downloadFile(file).catch(console.error)
}
const attachFileToNote = useCallback(
async (file: FileItem) => {
if (!note) {
addToast({
type: ToastType.Error,
message: 'Could not attach file because selected note was deleted',
})
return
}
await application.items.associateFileWithNote(file, note)
},
[application.items, note],
)
const detachFileFromNote = async (file: FileItem) => {
if (!note) {
addToast({
type: ToastType.Error,
message: 'Could not attach file because selected note was deleted',
})
return
}
await application.items.disassociateFileWithNote(file, note)
}
const toggleFileProtection = async (file: FileItem) => {
let result: FileItem | undefined
if (file.protected) {
keepMenuOpen(true)
result = await application.mutator.unprotectFile(file)
keepMenuOpen(false)
buttonRef.current?.focus()
} else {
result = await application.mutator.protectFile(file)
}
const isProtected = result ? result.protected : file.protected
return isProtected
}
const authorizeProtectedActionForFile = async (file: FileItem, challengeReason: ChallengeReason) => {
const authorizedFiles = await application.protections.authorizeProtectedActionForFiles([file], challengeReason)
const isAuthorized = authorizedFiles.length > 0 && authorizedFiles.includes(file)
return isAuthorized
}
const renameFile = async (file: FileItem, fileName: string) => {
await application.items.renameFile(file, fileName)
}
const handleFileAction = async (action: PopoverFileItemAction) => {
const file = action.type !== PopoverFileItemActionType.RenameFile ? action.payload : action.payload.file
let isAuthorizedForAction = true
if (file.protected && action.type !== PopoverFileItemActionType.ToggleFileProtection) {
keepMenuOpen(true)
isAuthorizedForAction = await authorizeProtectedActionForFile(file, ChallengeReason.AccessProtectedFile)
keepMenuOpen(false)
buttonRef.current?.focus()
}
if (!isAuthorizedForAction) {
return false
}
switch (action.type) {
case PopoverFileItemActionType.AttachFileToNote:
await attachFileToNote(file)
break
case PopoverFileItemActionType.DetachFileToNote:
await detachFileFromNote(file)
break
case PopoverFileItemActionType.DeleteFile:
await deleteFile(file)
break
case PopoverFileItemActionType.DownloadFile:
await downloadFile(file)
break
case PopoverFileItemActionType.ToggleFileProtection: {
const isProtected = await toggleFileProtection(file)
action.callback(isProtected)
break
}
case PopoverFileItemActionType.RenameFile:
await renameFile(file, action.payload.name)
break
case PopoverFileItemActionType.PreviewFile: {
keepMenuOpen(true)
const otherFiles = currentTab === PopoverTabs.AllFiles ? allFiles : attachedFiles
appState.filePreviewModal.activate(
file,
otherFiles.filter((file) => !file.protected),
)
break
}
}
if (
action.type !== PopoverFileItemActionType.DownloadFile &&
action.type !== PopoverFileItemActionType.PreviewFile
) {
application.sync.sync().catch(console.error)
}
return true
}
const [isDraggingFiles, setIsDraggingFiles] = useState(false)
const dragCounter = useRef(0)
const handleDrag = useCallback(
(event: DragEvent) => {
if (isHandlingFileDrag(event, application)) {
event.preventDefault()
event.stopPropagation()
}
},
[application],
)
const handleDragIn = useCallback(
(event: DragEvent) => {
if (!isHandlingFileDrag(event, application)) {
return
}
event.preventDefault()
event.stopPropagation()
switch ((event.target as HTMLElement).id) {
case PopoverTabs.AllFiles:
setCurrentTab(PopoverTabs.AllFiles)
break
case PopoverTabs.AttachedFiles:
setCurrentTab(PopoverTabs.AttachedFiles)
break
}
dragCounter.current = dragCounter.current + 1
if (event.dataTransfer?.items.length) {
setIsDraggingFiles(true)
if (!open) {
toggleAttachedFilesMenu().catch(console.error)
}
}
},
[open, toggleAttachedFilesMenu, application],
)
const handleDragOut = useCallback(
(event: DragEvent) => {
if (!isHandlingFileDrag(event, application)) {
return
}
event.preventDefault()
event.stopPropagation()
dragCounter.current = dragCounter.current - 1
if (dragCounter.current > 0) {
return
}
setIsDraggingFiles(false)
},
[application],
)
const handleDrop = useCallback(
(event: DragEvent) => {
if (!isHandlingFileDrag(event, application)) {
return
}
event.preventDefault()
event.stopPropagation()
setIsDraggingFiles(false)
if (!appState.features.hasFiles) {
prospectivelyShowFilesPremiumModal()
return
}
if (event.dataTransfer?.items.length) {
Array.from(event.dataTransfer.items).forEach(async (item) => {
const fileOrHandle = StreamingFileReader.available()
? ((await item.getAsFileSystemHandle()) as FileSystemFileHandle)
: item.getAsFile()
if (!fileOrHandle) {
return
}
const uploadedFiles = await appState.files.uploadNewFile(fileOrHandle)
if (!uploadedFiles) {
return
}
if (currentTab === PopoverTabs.AttachedFiles) {
uploadedFiles.forEach((file) => {
attachFileToNote(file).catch(console.error)
})
}
})
event.dataTransfer.clearData()
dragCounter.current = 0
}
},
[
appState.files,
appState.features.hasFiles,
attachFileToNote,
currentTab,
application,
prospectivelyShowFilesPremiumModal,
],
)
useEffect(() => {
window.addEventListener('dragenter', handleDragIn)
window.addEventListener('dragleave', handleDragOut)
window.addEventListener('dragover', handleDrag)
window.addEventListener('drop', handleDrop)
return () => {
window.removeEventListener('dragenter', handleDragIn)
window.removeEventListener('dragleave', handleDragOut)
window.removeEventListener('dragover', handleDrag)
window.removeEventListener('drop', handleDrop)
}
}, [handleDragIn, handleDrop, handleDrag, handleDragOut])
return (
<div ref={containerRef}>
<Disclosure open={open} onChange={toggleAttachedFilesMenuWithEntitlementCheck}>
<DisclosureButton
onKeyDown={(event) => {
if (event.key === 'Escape') {
setOpen(false)
}
}}
ref={buttonRef}
className={`sn-icon-button border-contrast ${attachedFilesCount > 0 ? 'py-1 px-3' : ''}`}
onBlur={closeOnBlur}
>
<VisuallyHidden>Attached files</VisuallyHidden>
<Icon type="attachment-file" className="block" />
{attachedFilesCount > 0 && <span className="ml-2">{attachedFilesCount}</span>}
</DisclosureButton>
<DisclosurePanel
onKeyDown={(event) => {
if (event.key === 'Escape') {
setOpen(false)
buttonRef.current?.focus()
}
}}
ref={panelRef}
style={{
...position,
maxHeight,
}}
className="sn-dropdown sn-dropdown--animated min-w-80 max-h-120 max-w-xs flex flex-col overflow-y-auto fixed"
onBlur={closeOnBlur}
>
{open && (
<AttachedFilesPopover
application={application}
appState={appState}
attachedFiles={attachedFiles}
allFiles={allFiles}
closeOnBlur={closeOnBlur}
currentTab={currentTab}
handleFileAction={handleFileAction}
isDraggingFiles={isDraggingFiles}
setCurrentTab={setCurrentTab}
/>
)}
</DisclosurePanel>
</Disclosure>
</div>
)
},
)