memories/src/components/SelectionManager.vue

912 lines
26 KiB
Vue

<template>
<div>
<div v-if="show" class="top-bar">
<NcActions :inline="1">
<NcActionButton
:aria-label="t('memories', 'Cancel')"
@click="clearSelection()"
>
{{ t("memories", "Cancel") }}
<template #icon> <CloseIcon :size="20" /> </template>
</NcActionButton>
</NcActions>
<div class="text">
{{
n("memories", "{n} selected", "{n} selected", size, {
n: size,
})
}}
</div>
<NcActions :inline="1">
<NcActionButton
v-for="action of getActions()"
:key="action.name"
:aria-label="action.name"
close-after-click
@click="click(action)"
>
{{ action.name }}
<template #icon>
<component :is="action.icon" :size="20" />
</template>
</NcActionButton>
</NcActions>
</div>
<!-- Selection Modals -->
<FaceMoveModal
ref="faceMoveModal"
@moved="deletePhotos"
:updateLoading="updateLoading"
/>
<AddToAlbumModal ref="addToAlbumModal" @added="clearSelection" />
<MoveToFolderModal ref="moveToFolderModal" @moved="refresh" />
</div>
</template>
<script lang="ts">
import { defineComponent, PropType } from "vue";
import { showError } from "@nextcloud/dialogs";
import UserConfig from "../mixins/UserConfig";
import NcActions from "@nextcloud/vue/dist/Components/NcActions";
import NcActionButton from "@nextcloud/vue/dist/Components/NcActionButton";
import { translate as t, translatePlural as n } from "@nextcloud/l10n";
import {
IDay,
IHeadRow,
IPhoto,
IRow,
IRowType,
ISelectionAction,
} from "../types";
import { getCurrentUser } from "@nextcloud/auth";
import * as dav from "../services/DavRequests";
import * as utils from "../services/Utils";
import FaceMoveModal from "./modal/FaceMoveModal.vue";
import AddToAlbumModal from "./modal/AddToAlbumModal.vue";
import MoveToFolderModal from "./modal/MoveToFolderModal.vue";
import StarIcon from "vue-material-design-icons/Star.vue";
import DownloadIcon from "vue-material-design-icons/Download.vue";
import DeleteIcon from "vue-material-design-icons/TrashCanOutline.vue";
import EditFileIcon from "vue-material-design-icons/FileEdit.vue";
import ArchiveIcon from "vue-material-design-icons/PackageDown.vue";
import UnarchiveIcon from "vue-material-design-icons/PackageUp.vue";
import OpenInNewIcon from "vue-material-design-icons/OpenInNew.vue";
import CloseIcon from "vue-material-design-icons/Close.vue";
import MoveIcon from "vue-material-design-icons/ImageMove.vue";
import AlbumsIcon from "vue-material-design-icons/ImageAlbum.vue";
import AlbumRemoveIcon from "vue-material-design-icons/BookRemove.vue";
import FolderMoveIcon from "vue-material-design-icons/FolderMove.vue";
type Selection = Map<number, IPhoto>;
export default defineComponent({
name: "SelectionManager",
components: {
NcActions,
NcActionButton,
FaceMoveModal,
AddToAlbumModal,
MoveToFolderModal,
CloseIcon,
},
mixins: [UserConfig],
props: {
heads: Object as PropType<{ [dayid: number]: IHeadRow }>,
/** List of rows for multi selection */
rows: Array as PropType<IRow[]>,
/** Rows are in ascending order (desc is normal) */
isreverse: Boolean,
/** Recycler element to scroll during touch multi-select */
recycler: Object,
},
data: () => ({
show: false,
size: 0,
selection: new Map<number, IPhoto>(),
defaultActions: null as ISelectionAction[],
touchAnchor: null as IPhoto,
prevTouch: null as Touch,
touchTimer: 0,
touchMoved: false,
touchPrevSel: null as Selection,
prevOver: null as IPhoto,
touchScrollInterval: 0,
touchScrollDelta: 0,
}),
mounted() {
// Make default actions
this.defaultActions = [
{
name: t("memories", "Delete"),
icon: DeleteIcon,
callback: this.deleteSelection.bind(this),
if: () => !this.routeIsAlbum(),
},
{
name: t("memories", "Remove from album"),
icon: AlbumRemoveIcon,
callback: this.deleteSelection.bind(this),
if: () => this.routeIsAlbum(),
},
{
name: t("memories", "Download"),
icon: DownloadIcon,
callback: this.downloadSelection.bind(this),
allowPublic: true,
if: () => !this.allowDownload(),
},
{
name: t("memories", "Favorite"),
icon: StarIcon,
callback: this.favoriteSelection.bind(this),
},
{
name: t("memories", "Archive"),
icon: ArchiveIcon,
callback: this.archiveSelection.bind(this),
if: () => !this.routeIsArchive() && !this.routeIsAlbum(),
},
{
name: t("memories", "Unarchive"),
icon: UnarchiveIcon,
callback: this.archiveSelection.bind(this),
if: () => this.routeIsArchive(),
},
{
name: t("memories", "Edit metadata"),
icon: EditFileIcon,
callback: this.editMetadataSelection.bind(this),
},
{
name: t("memories", "View in folder"),
icon: OpenInNewIcon,
callback: this.viewInFolder.bind(this),
if: () => this.selection.size === 1 && !this.routeIsAlbum(),
},
{
name: t("memories", "Move to folder"),
icon: FolderMoveIcon,
callback: this.moveToFolder.bind(this),
if: () => !this.routeIsAlbum() && !this.routeIsArchive(),
},
{
name: t("memories", "Add to album"),
icon: AlbumsIcon,
callback: this.addToAlbum.bind(this),
if: (self: any) => self.config_albumsEnabled && !self.routeIsAlbum(),
},
{
name: t("memories", "Move to person"),
icon: MoveIcon,
callback: this.moveSelectionToPerson.bind(this),
if: () => this.$route.name === "recognize",
},
{
name: t("memories", "Remove from person"),
icon: CloseIcon,
callback: this.removeSelectionFromPerson.bind(this),
if: () => this.$route.name === "recognize",
},
];
},
watch: {
show() {
const klass = "has-top-bar";
if (this.show) {
document.body.classList.add(klass);
} else {
document.body.classList.remove(klass);
}
},
},
methods: {
refresh() {
this.$emit("refresh");
},
deletePhotos(photos: IPhoto[]) {
this.$emit("delete", photos);
},
updateLoading(delta: number) {
this.$emit("updateLoading", delta);
},
/** Download is not allowed on some public shares */
allowDownload(): boolean {
return this.state_noDownload;
},
/** Is archive route */
routeIsArchive() {
// Check if the route itself is archive
if (this.$route.name === "archive") {
return true;
}
// Check if route is folder and the path contains .archive
if (this.$route.name === "folders") {
let path = this.$route.params.path || "";
if (Array.isArray(path)) path = path.join("/");
return ("/" + path + "/").includes("/.archive/");
}
return false;
},
/** Is album route */
routeIsAlbum() {
return this.config_albumsEnabled && this.$route.name === "albums";
},
/** Public route that can't modify anything */
routeIsPublic() {
return this.$route.name?.endsWith("-share");
},
/** Trigger to update props from selection set */
selectionChanged() {
this.show = this.selection.size > 0;
this.size = this.selection.size;
},
/** Is this fileid (or anything if not specified) selected */
has(fileid?: number) {
if (fileid === undefined) {
return this.selection.size > 0;
}
return this.selection.has(fileid);
},
/** Get the actions list */
getActions(): ISelectionAction[] {
return (
this.defaultActions?.filter(
(a) =>
(!a.if || a.if(this)) && (!this.routeIsPublic() || a.allowPublic)
) || []
);
},
/** Click on an action */
async click(action: ISelectionAction) {
try {
this.updateLoading(1);
await action.callback(this.selection);
} catch (error) {
console.error(error);
} finally {
this.updateLoading(-1);
}
},
/** Clicking on photo */
clickPhoto(photo: IPhoto, event: PointerEvent, rowIdx: number) {
if (photo.flag & this.c.FLAG_PLACEHOLDER) return;
if (event.pointerType === "touch") return; // let touch events handle this
if (this.has()) {
if (event.shiftKey) {
this.selectMulti(photo, this.rows, rowIdx);
} else {
this.selectPhoto(photo);
}
} else {
this.openViewer(photo);
}
},
/** Tap on */
touchstartPhoto(photo: IPhoto, event: TouchEvent, rowIdx: number) {
if (photo.flag & this.c.FLAG_PLACEHOLDER) return;
this.rows[rowIdx].virtualSticky = true;
this.resetTouchParams();
this.touchAnchor = photo;
this.prevOver = photo;
this.prevTouch = event.touches[0];
this.touchPrevSel = new Map(this.selection);
this.touchMoved = false;
this.touchTimer = window.setTimeout(() => {
if (this.touchAnchor === photo) {
this.selectPhoto(photo, true);
}
this.touchTimer = 0;
}, 600);
},
/** Tap off */
touchendPhoto(photo: IPhoto, event: TouchEvent, rowIdx: number) {
if (photo.flag & this.c.FLAG_PLACEHOLDER) return;
delete this.rows[rowIdx].virtualSticky;
if (this.touchTimer && !this.touchMoved) {
// Register a single tap, only if the touch hadn't moved at all
this.clickPhoto(photo, {} as any, rowIdx);
}
this.resetTouchParams();
},
resetTouchParams() {
this.touchAnchor = null;
window.clearTimeout(this.touchTimer);
this.touchTimer = 0;
this.touchMoved = false;
this.prevOver = undefined;
window.cancelAnimationFrame(this.touchScrollInterval);
this.touchScrollInterval = 0;
this.prevTouch = null;
},
/**
* Tap over
* photo and rowIdx are that of the *anchor*
*/
touchmovePhoto(anchor: IPhoto, event: TouchEvent, rowIdx: number) {
if (anchor.flag & this.c.FLAG_PLACEHOLDER) return;
// Use first touch -- can't do much
const touch: Touch = event.touches[0];
if (this.touchTimer) {
// Regardless of whether we continue to run the timer,
// we still need to mark that the touch had moved.
// This is so that we can disregard the event if only
// registering a tap event (not a long press).
// https://github.com/pulsejet/memories/issues/516
this.touchMoved = true;
// To be more forgiving, check if touch is still
// within 30px of anchor touch (prevTouch)
if (
this.prevTouch &&
Math.abs(this.prevTouch.clientX - touch.clientX) < 30 &&
Math.abs(this.prevTouch.clientY - touch.clientY) < 30
) {
return;
}
// Touch is not held, just cancel
window.clearTimeout(this.touchTimer);
this.touchTimer = 0;
this.touchAnchor = null;
return;
} else if (!this.touchAnchor) {
// Touch was previously cancelled
return;
}
// Prevent scrolling
event.preventDefault();
// This should never happen
if (!touch) return;
this.prevTouch = touch;
// Scroll if at top or bottom
const scrollUp = touch.clientY > 50 && touch.clientY < 110; // 50 topbar
const scrollDown = touch.clientY > globalThis.windowInnerHeight - 60;
if (scrollUp || scrollDown) {
if (scrollUp) {
this.touchScrollDelta = (-1 * (110 - touch.clientY)) / 3;
} else {
this.touchScrollDelta =
(touch.clientY - globalThis.windowInnerHeight + 60) / 3;
}
if (this.touchAnchor && !this.touchScrollInterval) {
let frameCount = 3;
const fun = () => {
this.recycler.$el.scrollTop += this.touchScrollDelta;
if (frameCount++ >= 3) {
this.touchMoveSelect(this.prevTouch, rowIdx);
frameCount = 0;
}
if (this.touchScrollInterval) {
this.touchScrollInterval = window.requestAnimationFrame(fun);
}
};
this.touchScrollInterval = window.requestAnimationFrame(fun);
}
} else {
window.cancelAnimationFrame(this.touchScrollInterval);
this.touchScrollInterval = 0;
}
this.touchMoveSelect(touch, rowIdx);
},
/** Multi-select triggered by touchmove */
touchMoveSelect(touch: Touch, rowIdx: number) {
// Which photo is the cursor over, if any
const elems = document.elementsFromPoint(touch.clientX, touch.clientY);
const photoComp: any = elems.find((e) => e.classList.contains("p-outer"));
let overPhoto: IPhoto = photoComp?.__vue__?.data;
if (overPhoto && overPhoto.flag & this.c.FLAG_PLACEHOLDER)
overPhoto = null;
// Do multi-selection "till" overPhoto "from" anchor
// This logic is completely different from the desktop because of the
// existence of a definitive "anchor" element. We just need to find
// rverything between the anchor and the current photo
if (overPhoto && this.prevOver !== overPhoto) {
this.prevOver = overPhoto;
// days reverse XOR rows reverse
let reverse: boolean;
if (overPhoto.dayid === this.touchAnchor.dayid) {
const l = overPhoto.d.detail;
const ai = l.indexOf(this.touchAnchor);
const oi = l.indexOf(overPhoto);
if (ai === -1 || oi === -1) return; // Shouldn't happen
reverse = ai > oi;
} else {
reverse = overPhoto.dayid > this.touchAnchor.dayid != this.isreverse;
}
const newSelection = new Map(this.touchPrevSel);
const updatedDays = new Set<number>();
// Walk over rows
let i = rowIdx;
let j = this.rows[i].photos.indexOf(this.touchAnchor);
while (true) {
if (j < 0) {
while (i > 0 && !this.rows[--i].photos);
if (!this.rows[i].photos) break;
j = this.rows[i].photos.length - 1;
continue;
} else if (j >= this.rows[i].photos.length) {
while (i < this.rows.length - 1 && !this.rows[++i].photos);
if (!this.rows[i].photos) break;
j = 0;
continue;
}
let p = this.rows[i]?.photos?.[j];
if (!p) break; // shouldn't happen, ever
// This is there now
newSelection.set(p.fileid, p);
// Perf: only update heads if not selected
if (!(p.flag & this.c.FLAG_SELECTED)) {
this.selectPhoto(p, true, true);
updatedDays.add(p.dayid);
}
// We're trying to update too much -- something went wrong
if (newSelection.size - this.selection.size > 50) break;
// Check goal
if (p === overPhoto) break;
j += reverse ? -1 : 1;
}
// Remove unselected
for (const [fileid, p] of this.selection) {
if (!newSelection.has(fileid)) {
this.selectPhoto(p, false, true);
updatedDays.add(p.dayid);
}
}
// Update heads
for (const dayid of updatedDays) {
this.updateHeadSelected(this.heads[dayid]);
}
this.$forceUpdate();
}
},
/** Add a photo to selection list */
selectPhoto(photo: IPhoto, val?: boolean, noUpdate?: boolean) {
if (photo.flag & this.c.FLAG_PLACEHOLDER) {
return; // ignore placeholders
}
const nval = val ?? !this.selection.has(photo.fileid);
if (nval) {
photo.flag |= this.c.FLAG_SELECTED;
this.selection.set(photo.fileid, photo);
this.selectionChanged();
} else {
photo.flag &= ~this.c.FLAG_SELECTED;
// Only do this if the photo in the selection set is this one.
// The problem arises when there are duplicates (e.g. face rect)
// in the list, which creates an inconsistent state if we do this.
if (this.selection.get(photo.fileid) === photo) {
this.selection.delete(photo.fileid);
this.selectionChanged();
}
}
if (!noUpdate) {
this.updateHeadSelected(this.heads[photo.d.dayid]);
this.$forceUpdate();
}
},
/** Multi-select */
selectMulti(photo: IPhoto, rows: IRow[], rowIdx: number) {
const pRow = rows[rowIdx];
const pIdx = pRow.photos.indexOf(photo);
if (pIdx === -1) return;
const updateDaySet = new Set<number>();
let behind = [];
let behindFound = false;
// Look behind
for (let i = rowIdx; i > rowIdx - 100; i--) {
if (i < 0) break;
if (rows[i].type !== IRowType.PHOTOS) continue;
if (!rows[i].photos?.length) break;
const sj = i === rowIdx ? pIdx : rows[i].photos.length - 1;
for (let j = sj; j >= 0; j--) {
const p = rows[i].photos[j];
if (p.flag & this.c.FLAG_PLACEHOLDER || !p.fileid) continue;
if (p.flag & this.c.FLAG_SELECTED) {
behindFound = true;
break;
}
behind.push(p);
updateDaySet.add(p.d.dayid);
}
if (behindFound) break;
}
// Select everything behind
if (behindFound) {
// Clear everything in front in this day
const pdIdx = photo.d.detail.indexOf(photo);
for (let i = pdIdx + 1; i < photo.d.detail.length; i++) {
const p = photo.d.detail[i];
if (p.flag & this.c.FLAG_SELECTED) this.selectPhoto(p, false, true);
}
// Clear everything else in front
Array.from(this.selection.values())
.filter((p: IPhoto) => {
return this.isreverse
? p.d.dayid > photo.d.dayid
: p.d.dayid < photo.d.dayid;
})
.forEach((photo: IPhoto) => {
this.selectPhoto(photo, false, true);
updateDaySet.add(photo.d.dayid);
});
behind.forEach((p) => this.selectPhoto(p, true, true));
updateDaySet.forEach((d) => this.updateHeadSelected(this.heads[d]));
this.$forceUpdate();
}
},
/** Select or deselect all photos in a head */
selectHead(head: IHeadRow) {
head.selected = !head.selected;
for (const row of head.day.rows) {
for (const photo of row.photos) {
this.selectPhoto(photo, head.selected, true);
}
}
this.$forceUpdate();
},
/** Check if the day for a photo is selected entirely */
updateHeadSelected(head: IHeadRow) {
let selected = true;
// Check if all photos are selected
for (const row of head.day.rows) {
for (const photo of row.photos) {
if (!(photo.flag & this.c.FLAG_SELECTED)) {
selected = false;
break;
}
}
}
// Update head
head.selected = selected;
},
/** Clear all selected photos */
clearSelection(only?: IPhoto[]) {
const heads = new Set<IHeadRow>();
const toClear = only || this.selection.values();
Array.from(toClear).forEach((photo: IPhoto) => {
photo.flag &= ~this.c.FLAG_SELECTED;
heads.add(this.heads[photo.d.dayid]);
this.selection.delete(photo.fileid);
this.selectionChanged();
});
heads.forEach(this.updateHeadSelected);
this.$forceUpdate();
},
/** Restore selections from new day object */
restoreDay(day: IDay) {
if (!this.has()) {
return;
}
// FileID => Photo for new day
const dayMap = new Map<number, IPhoto>();
day.detail.forEach((photo) => {
dayMap.set(photo.fileid, photo);
});
this.selection.forEach((photo, fileid) => {
// Process this day only
if (photo.dayid !== day.dayid) {
return;
}
// Remove all selections that are not in the new day
if (!dayMap.has(fileid)) {
this.selection.delete(fileid);
return;
}
// Update the photo object
const newPhoto = dayMap.get(fileid);
this.selection.set(fileid, newPhoto);
newPhoto.flag |= this.c.FLAG_SELECTED;
});
this.selectionChanged();
},
/**
* Download the currently selected files
*/
async downloadSelection(selection: Selection) {
if (selection.size >= 100) {
if (
!confirm(
this.t(
"memories",
"You are about to download a large number of files. Are you sure?"
)
)
) {
return;
}
}
await dav.downloadFilesByPhotos(Array.from(selection.values()));
},
/**
* Check if all files selected currently are favorites
*/
allSelectedFavorites(selection: Selection) {
return Array.from(selection.values()).every(
(p) => p.flag & this.c.FLAG_IS_FAVORITE
);
},
/**
* Favorite the currently selected photos
*/
async favoriteSelection(selection: Selection) {
const val = !this.allSelectedFavorites(selection);
for await (const favIds of dav.favoritePhotos(
Array.from(selection.values()),
val
)) {
}
this.clearSelection();
},
/**
* Delete the currently selected photos
*/
async deleteSelection(selection: Selection) {
if (selection.size >= 100) {
if (
!confirm(
this.t(
"memories",
"You are about to delete a large number of files. Are you sure?"
)
)
) {
return;
}
}
for await (const delIds of dav.deletePhotos(
Array.from(selection.values())
)) {
const delPhotos = delIds
.filter((id) => id)
.map((id) => selection.get(id));
this.deletePhotos(delPhotos);
}
},
/**
* Open the edit date dialog
*/
async editMetadataSelection(selection: Selection, sections?: number[]) {
globalThis.editMetadata(Array.from(selection.values()), sections);
},
/**
* Open the files app with the selected file (one)
* Opens a new window.
*/
async viewInFolder(selection: Selection) {
if (selection.size !== 1) return;
dav.viewInFolder(selection.values().next().value);
},
/**
* Archive the currently selected photos
*/
async archiveSelection(selection: Selection) {
if (selection.size >= 100) {
if (
!confirm(
this.t(
"memories",
"You are about to touch a large number of files. Are you sure?"
)
)
) {
return;
}
}
for await (let delIds of dav.archiveFilesByIds(
Array.from(selection.keys()),
!this.routeIsArchive()
)) {
delIds = delIds.filter((x) => x);
if (delIds.length === 0) {
continue;
}
const delPhotos = delIds.map((id) => selection.get(id));
this.deletePhotos(delPhotos);
}
},
/**
* Move selected photos to album
*/
async addToAlbum(selection: Selection) {
(<any>this.$refs.addToAlbumModal).open(Array.from(selection.values()));
},
/**
* Move selected photos to folder
*/
async moveToFolder(selection: Selection) {
(<any>this.$refs.moveToFolderModal).open(Array.from(selection.values()));
},
/**
* Move selected photos to another person
*/
async moveSelectionToPerson(selection: Selection) {
if (!this.config_showFaceRect) {
showError(
this.t(
"memories",
'You must enable "Mark person in preview" to use this feature'
)
);
return;
}
(<any>this.$refs.faceMoveModal).open(Array.from(selection.values()));
},
/**
* Remove currently selected photos from person
*/
async removeSelectionFromPerson(selection: Selection) {
// Make sure route is valid
const { user, name } = this.$route.params;
if (this.$route.name !== "recognize" || !user || !name) {
return;
}
// Check photo ownership
if (this.$route.params.user !== getCurrentUser()?.uid) {
showError(
this.t("memories", 'Only user "{user}" can update this person', {
user,
})
);
return;
}
// Run query
for await (let delIds of dav.removeFaceImages(
<string>user,
<string>name,
Array.from(selection.values())
)) {
const delPhotos = delIds
.filter((x) => x)
.map((id) => selection.get(id));
this.deletePhotos(delPhotos);
}
},
/** Open viewer with given photo */
openViewer(photo: IPhoto) {
this.$router.push(utils.getViewerRoute(photo));
},
},
});
</script>
<style lang="scss" scoped>
.top-bar {
position: absolute;
top: 10px;
right: min(60px, 10%);
padding: 8px;
width: 400px;
max-width: 80%;
background-color: var(--color-main-background);
box-shadow: 0 0 2px gray;
border-radius: 10px;
opacity: 0.97;
display: flex;
vertical-align: middle;
z-index: 100;
> .text {
flex-grow: 1;
line-height: 42px;
padding-left: 8px;
}
@media (max-width: 1024px) {
// sidebar is hidden below this point
top: 0;
left: 0;
right: unset;
position: fixed;
width: 100vw;
max-width: 100vw;
border-radius: 0px;
opacity: 1;
padding-top: 3px;
padding-bottom: 3px;
}
}
</style>