mirror of
https://github.com/ae-utbm/sith.git
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Remove fetchPaginated and migrate viewer.js to viewer-index.js in webpack
This commit is contained in:
parent
9199f91151
commit
46e58bb49e
@ -123,37 +123,3 @@ function updateQueryString(key, value, action = History.REPLACE, url = null) {
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return ret;
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return ret;
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}
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}
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// TODO : If one day a test workflow is made for JS in this project
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// please test this function. A all cost.
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/**
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* Given a paginated endpoint, fetch all the items of this endpoint,
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* performing multiple API calls if necessary.
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* @param {string} url The paginated endpoint to fetch
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* @return {Promise<Object[]>}
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*/
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// biome-ignore lint/correctness/noUnusedVariables: used in other scripts
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async function fetchPaginated(url) {
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const maxPerPage = 199;
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const paginatedUrl = new URL(url, document.location.origin);
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paginatedUrl.searchParams.set("page_size", maxPerPage.toString());
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paginatedUrl.searchParams.set("page", "1");
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const firstPage = await (await fetch(paginatedUrl)).json();
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const results = firstPage.results;
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const nbPictures = firstPage.count;
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const nbPages = Math.ceil(nbPictures / maxPerPage);
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if (nbPages > 1) {
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const promises = [];
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for (let i = 2; i <= nbPages; i++) {
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paginatedUrl.searchParams.set("page", i.toString());
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promises.push(
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fetch(paginatedUrl).then((res) => res.json().then((json) => json.results)),
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);
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}
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results.push(...(await Promise.all(promises)).flat());
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}
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return results;
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}
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@ -37,7 +37,7 @@ import { picturesFetchPictures } from "#openapi";
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* Load user picture page with a nice download bar
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* Load user picture page with a nice download bar
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* @param {PicturePageConfig} Configuration
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* @param {PicturePageConfig} Configuration
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**/
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**/
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window.window.loadPicturePage = (config) => {
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window.loadPicturePage = (config) => {
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document.addEventListener("alpine:init", () => {
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document.addEventListener("alpine:init", () => {
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Alpine.data("user_pictures", () => ({
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Alpine.data("user_pictures", () => ({
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isDownloading: false,
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isDownloading: false,
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@ -19,6 +19,8 @@ type PaginatedEndpoint<T> = <ThrowOnError extends boolean = false>(
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options?: Options<PaginatedRequest, ThrowOnError>,
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options?: Options<PaginatedRequest, ThrowOnError>,
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) => RequestResult<PaginatedResponse<T>, unknown, ThrowOnError>;
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) => RequestResult<PaginatedResponse<T>, unknown, ThrowOnError>;
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// TODO : If one day a test workflow is made for JS in this project
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// please test this function. A all cost.
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export const paginated = async <T>(
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export const paginated = async <T>(
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endpoint: PaginatedEndpoint<T>,
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endpoint: PaginatedEndpoint<T>,
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options?: PaginatedRequest,
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options?: PaginatedRequest,
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@ -1,268 +0,0 @@
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/**
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* @typedef PictureIdentification
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* @property {number} id The actual id of the identification
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* @property {UserProfile} user The identified user
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*/
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/**
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* A container for a picture with the users identified on it
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* able to prefetch its data.
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*/
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class PictureWithIdentifications {
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identifications = null;
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imageLoading = false;
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identificationsLoading = false;
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/**
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* @param {Picture} picture
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*/
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constructor(picture) {
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Object.assign(this, picture);
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}
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/**
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* @param {Picture} picture
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*/
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static fromPicture(picture) {
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return new PictureWithIdentifications(picture);
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}
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/**
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* If not already done, fetch the users identified on this picture and
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* populate the identifications field
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* @param {?Object=} options
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* @return {Promise<void>}
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*/
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async loadIdentifications(options) {
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if (this.identificationsLoading) {
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return; // The users are already being fetched.
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}
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if (!!this.identifications && !options?.forceReload) {
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// The users are already fetched
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// and the user does not want to force the reload
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return;
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}
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this.identificationsLoading = true;
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const url = `/api/sas/picture/${this.id}/identified`;
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this.identifications = await (await fetch(url)).json();
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this.identificationsLoading = false;
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}
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/**
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* Preload the photo and the identifications
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* @return {Promise<void>}
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*/
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async preload() {
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const img = new Image();
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img.src = this.compressed_url;
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if (!img.complete) {
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this.imageLoading = true;
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img.addEventListener("load", () => {
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this.imageLoading = false;
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});
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}
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await this.loadIdentifications();
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}
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}
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document.addEventListener("alpine:init", () => {
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Alpine.data("picture_viewer", () => ({
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/**
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* All the pictures that can be displayed on this picture viewer
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* @type PictureWithIdentifications[]
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**/
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pictures: [],
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/**
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* The currently displayed picture
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* Default dummy data are pre-loaded to avoid javascript error
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* when loading the page at the beginning
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* @type PictureWithIdentifications
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**/
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currentPicture: {
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// biome-ignore lint/style/useNamingConvention: json is snake_case
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is_moderated: true,
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id: null,
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name: "",
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// biome-ignore lint/style/useNamingConvention: json is snake_case
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display_name: "",
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// biome-ignore lint/style/useNamingConvention: json is snake_case
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compressed_url: "",
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// biome-ignore lint/style/useNamingConvention: json is snake_case
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profile_url: "",
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// biome-ignore lint/style/useNamingConvention: json is snake_case
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full_size_url: "",
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owner: "",
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date: new Date(),
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identifications: [],
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},
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/**
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* The picture which will be displayed next if the user press the "next" button
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* @type ?PictureWithIdentifications
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**/
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nextPicture: null,
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/**
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* The picture which will be displayed next if the user press the "previous" button
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* @type ?PictureWithIdentifications
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**/
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previousPicture: null,
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/**
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* The select2 component used to identify users
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**/
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selector: undefined,
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/**
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* true if the page is in a loading state, else false
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**/
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/**
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* Error message when a moderation operation fails
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* @type string
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**/
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moderationError: "",
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/**
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* Method of pushing new url to the browser history
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* Used by popstate event and always reset to it's default value when used
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* @type History
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**/
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pushstate: History.PUSH,
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async init() {
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// biome-ignore lint/correctness/noUndeclaredVariables: Imported from script.js
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this.pictures = (await fetchPaginated(pictureEndpoint)).map(
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PictureWithIdentifications.fromPicture,
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);
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// biome-ignore lint/correctness/noUndeclaredVariables: Imported from script.js
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this.selector = sithSelect2({
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element: $(this.$refs.search),
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// biome-ignore lint/correctness/noUndeclaredVariables: Imported from script.js
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dataSource: remoteDataSource("/api/user/search", {
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excluded: () => [
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...(this.currentPicture.identifications || []).map((i) => i.user.id),
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],
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resultConverter: (obj) => new Object({ ...obj, text: obj.display_name }),
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}),
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pictureGetter: (user) => user.profile_pict,
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});
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// biome-ignore lint/correctness/noUndeclaredVariables: Imported from picture.jinja
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this.currentPicture = this.pictures.find((i) => i.id === firstPictureId);
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this.$watch("currentPicture", (current, previous) => {
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if (current === previous) {
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/* Avoid recursive updates */
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return;
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}
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this.updatePicture();
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});
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window.addEventListener("popstate", async (event) => {
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if (!event.state || event.state.sasPictureId === undefined) {
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return;
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}
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this.pushstate = History.REPLACE;
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this.currentPicture = this.pictures.find(
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(i) => i.id === Number.parseInt(event.state.sasPictureId),
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);
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});
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this.pushstate = History.REPLACE; /* Avoid first url push */
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await this.updatePicture();
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},
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/**
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* Update the page.
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* Called when the `currentPicture` property changes.
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*
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* The url is modified without reloading the page,
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* and the previous picture, the next picture and
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* the list of identified users are updated.
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*/
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async updatePicture() {
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const updateArgs = [
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{ sasPictureId: this.currentPicture.id },
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"",
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`/sas/picture/${this.currentPicture.id}/`,
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];
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if (this.pushstate === History.REPLACE) {
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window.history.replaceState(...updateArgs);
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this.pushstate = History.PUSH;
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} else {
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window.history.pushState(...updateArgs);
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}
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this.moderationError = "";
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const index = this.pictures.indexOf(this.currentPicture);
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this.previousPicture = this.pictures[index - 1] || null;
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this.nextPicture = this.pictures[index + 1] || null;
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await this.currentPicture.loadIdentifications();
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this.$refs.mainPicture?.addEventListener("load", () => {
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// once the current picture is loaded,
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// start preloading the next and previous pictures
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this.nextPicture?.preload();
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this.previousPicture?.preload();
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});
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},
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async moderatePicture() {
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const res = await fetch(`/api/sas/picture/${this.currentPicture.id}/moderate`, {
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method: "PATCH",
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});
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if (!res.ok) {
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this.moderationError = `${gettext("Couldn't moderate picture")} : ${res.statusText}`;
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return;
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}
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this.currentPicture.is_moderated = true;
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this.currentPicture.askedForRemoval = false;
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},
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async deletePicture() {
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const res = await fetch(`/api/sas/picture/${this.currentPicture.id}`, {
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method: "DELETE",
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});
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if (!res.ok) {
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this.moderationError = `${gettext("Couldn't delete picture")} : ${res.statusText}`;
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return;
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}
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this.pictures.splice(this.pictures.indexOf(this.currentPicture), 1);
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if (this.pictures.length === 0) {
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// The deleted picture was the only one in the list.
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// As the album is now empty, go back to the parent page
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// biome-ignore lint/correctness/noUndeclaredVariables: imported from picture.jinja
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document.location.href = albumUrl;
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}
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this.currentPicture = this.nextPicture || this.previousPicture;
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},
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/**
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* Send the identification request and update the list of identified users.
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*/
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async submitIdentification() {
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const url = `/api/sas/picture/${this.currentPicture.id}/identified`;
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await fetch(url, {
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method: "PUT",
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body: JSON.stringify(this.selector.val().map((i) => Number.parseInt(i))),
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});
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// refresh the identified users list
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await this.currentPicture.loadIdentifications({ forceReload: true });
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this.selector.empty().trigger("change");
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},
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/**
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* Check if an identification can be removed by the currently logged user
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* @param {PictureIdentification} identification
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* @return {boolean}
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*/
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canBeRemoved(identification) {
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// biome-ignore lint/correctness/noUndeclaredVariables: imported from picture.jinja
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return userIsSasAdmin || identification.user.id === userId;
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},
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/**
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* Untag a user from the current picture
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* @param {PictureIdentification} identification
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*/
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async removeIdentification(identification) {
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const res = await fetch(`/api/sas/relation/${identification.id}`, {
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method: "DELETE",
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});
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if (res.ok && Array.isArray(this.currentPicture.identifications)) {
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this.currentPicture.identifications =
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this.currentPicture.identifications.filter((i) => i.id !== identification.id);
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}
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},
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}));
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});
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302
sas/static/webpack/sas/viewer-index.js
Normal file
302
sas/static/webpack/sas/viewer-index.js
Normal file
@ -0,0 +1,302 @@
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import { paginated } from "#core:utils/api";
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import {
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picturesDeletePicture,
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picturesFetchIdentifications,
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picturesFetchPictures,
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picturesIdentifyUsers,
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picturesModeratePicture,
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usersidentifiedDeleteRelation,
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} from "#openapi";
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/**
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* @typedef PictureIdentification
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* @property {number} id The actual id of the identification
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* @property {UserProfile} user The identified user
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*/
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/**
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* A container for a picture with the users identified on it
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* able to prefetch its data.
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*/
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class PictureWithIdentifications {
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identifications = null;
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imageLoading = false;
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identificationsLoading = false;
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/**
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* @param {Picture} picture
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*/
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constructor(picture) {
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Object.assign(this, picture);
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}
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/**
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* @param {Picture} picture
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*/
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static fromPicture(picture) {
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return new PictureWithIdentifications(picture);
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}
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/**
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* If not already done, fetch the users identified on this picture and
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* populate the identifications field
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* @param {?Object=} options
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* @return {Promise<void>}
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*/
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async loadIdentifications(options) {
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if (this.identificationsLoading) {
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return; // The users are already being fetched.
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}
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if (!!this.identifications && !options?.forceReload) {
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// The users are already fetched
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// and the user does not want to force the reload
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return;
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}
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this.identificationsLoading = true;
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this.identifications = (
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await picturesFetchIdentifications({
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// biome-ignore lint/style/useNamingConvention: api is in snake_case
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path: { picture_id: this.id },
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})
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).data;
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||||||
|
this.identificationsLoading = false;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Preload the photo and the identifications
|
||||||
|
* @return {Promise<void>}
|
||||||
|
*/
|
||||||
|
async preload() {
|
||||||
|
const img = new Image();
|
||||||
|
img.src = this.compressed_url;
|
||||||
|
if (!img.complete) {
|
||||||
|
this.imageLoading = true;
|
||||||
|
img.addEventListener("load", () => {
|
||||||
|
this.imageLoading = false;
|
||||||
|
});
|
||||||
|
}
|
||||||
|
await this.loadIdentifications();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @typedef ViewerConfig
|
||||||
|
* @param {number} userId Id of the user to get the pictures from
|
||||||
|
* @param {number} albumId Id of the album to displlay
|
||||||
|
* @param {number} firstPictureId id of the first picture to load on the page
|
||||||
|
* @param {bool} userIsSasAdmin if the user is sas admin
|
||||||
|
**/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Load user picture page with a nice download bar
|
||||||
|
* @param {ViewerConfig} Configuration
|
||||||
|
**/
|
||||||
|
window.loadViewer = (config) => {
|
||||||
|
document.addEventListener("alpine:init", () => {
|
||||||
|
Alpine.data("picture_viewer", () => ({
|
||||||
|
/**
|
||||||
|
* All the pictures that can be displayed on this picture viewer
|
||||||
|
* @type PictureWithIdentifications[]
|
||||||
|
**/
|
||||||
|
pictures: [],
|
||||||
|
/**
|
||||||
|
* The currently displayed picture
|
||||||
|
* Default dummy data are pre-loaded to avoid javascript error
|
||||||
|
* when loading the page at the beginning
|
||||||
|
* @type PictureWithIdentifications
|
||||||
|
**/
|
||||||
|
currentPicture: {
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
is_moderated: true,
|
||||||
|
id: null,
|
||||||
|
name: "",
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
display_name: "",
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
compressed_url: "",
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
profile_url: "",
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
full_size_url: "",
|
||||||
|
owner: "",
|
||||||
|
date: new Date(),
|
||||||
|
identifications: [],
|
||||||
|
},
|
||||||
|
/**
|
||||||
|
* The picture which will be displayed next if the user press the "next" button
|
||||||
|
* @type ?PictureWithIdentifications
|
||||||
|
**/
|
||||||
|
nextPicture: null,
|
||||||
|
/**
|
||||||
|
* The picture which will be displayed next if the user press the "previous" button
|
||||||
|
* @type ?PictureWithIdentifications
|
||||||
|
**/
|
||||||
|
previousPicture: null,
|
||||||
|
/**
|
||||||
|
* The select2 component used to identify users
|
||||||
|
**/
|
||||||
|
selector: undefined,
|
||||||
|
/**
|
||||||
|
* true if the page is in a loading state, else false
|
||||||
|
**/
|
||||||
|
/**
|
||||||
|
* Error message when a moderation operation fails
|
||||||
|
* @type string
|
||||||
|
**/
|
||||||
|
moderationError: "",
|
||||||
|
/**
|
||||||
|
* Method of pushing new url to the browser history
|
||||||
|
* Used by popstate event and always reset to it's default value when used
|
||||||
|
* @type History
|
||||||
|
**/
|
||||||
|
pushstate: History.PUSH,
|
||||||
|
|
||||||
|
async init() {
|
||||||
|
this.pictures = (
|
||||||
|
await paginated(picturesFetchPictures, {
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
query: { album_id: config.albumId },
|
||||||
|
})
|
||||||
|
).map(PictureWithIdentifications.fromPicture);
|
||||||
|
// biome-ignore lint/correctness/noUndeclaredVariables: Imported from sith-select2.js
|
||||||
|
this.selector = sithSelect2({
|
||||||
|
element: $(this.$refs.search),
|
||||||
|
// biome-ignore lint/correctness/noUndeclaredVariables: Imported from sith-select2.js
|
||||||
|
dataSource: remoteDataSource("/api/user/search", {
|
||||||
|
excluded: () => [
|
||||||
|
...(this.currentPicture.identifications || []).map((i) => i.user.id),
|
||||||
|
],
|
||||||
|
resultConverter: (obj) => new Object({ ...obj, text: obj.display_name }),
|
||||||
|
}),
|
||||||
|
pictureGetter: (user) => user.profile_pict,
|
||||||
|
});
|
||||||
|
this.currentPicture = this.pictures.find((i) => i.id === config.firstPictureId);
|
||||||
|
this.$watch("currentPicture", (current, previous) => {
|
||||||
|
if (current === previous) {
|
||||||
|
/* Avoid recursive updates */
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
this.updatePicture();
|
||||||
|
});
|
||||||
|
window.addEventListener("popstate", async (event) => {
|
||||||
|
if (!event.state || event.state.sasPictureId === undefined) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
this.pushstate = History.REPLACE;
|
||||||
|
this.currentPicture = this.pictures.find(
|
||||||
|
(i) => i.id === Number.parseInt(event.state.sasPictureId),
|
||||||
|
);
|
||||||
|
});
|
||||||
|
this.pushstate = History.REPLACE; /* Avoid first url push */
|
||||||
|
await this.updatePicture();
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Update the page.
|
||||||
|
* Called when the `currentPicture` property changes.
|
||||||
|
*
|
||||||
|
* The url is modified without reloading the page,
|
||||||
|
* and the previous picture, the next picture and
|
||||||
|
* the list of identified users are updated.
|
||||||
|
*/
|
||||||
|
async updatePicture() {
|
||||||
|
const updateArgs = [
|
||||||
|
{ sasPictureId: this.currentPicture.id },
|
||||||
|
"",
|
||||||
|
`/sas/picture/${this.currentPicture.id}/`,
|
||||||
|
];
|
||||||
|
if (this.pushstate === History.REPLACE) {
|
||||||
|
window.history.replaceState(...updateArgs);
|
||||||
|
this.pushstate = History.PUSH;
|
||||||
|
} else {
|
||||||
|
window.history.pushState(...updateArgs);
|
||||||
|
}
|
||||||
|
|
||||||
|
this.moderationError = "";
|
||||||
|
const index = this.pictures.indexOf(this.currentPicture);
|
||||||
|
this.previousPicture = this.pictures[index - 1] || null;
|
||||||
|
this.nextPicture = this.pictures[index + 1] || null;
|
||||||
|
await this.currentPicture.loadIdentifications();
|
||||||
|
this.$refs.mainPicture?.addEventListener("load", () => {
|
||||||
|
// once the current picture is loaded,
|
||||||
|
// start preloading the next and previous pictures
|
||||||
|
this.nextPicture?.preload();
|
||||||
|
this.previousPicture?.preload();
|
||||||
|
});
|
||||||
|
},
|
||||||
|
|
||||||
|
async moderatePicture() {
|
||||||
|
const res = await picturesModeratePicture({
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
path: { picture_id: this.currentPicture.id },
|
||||||
|
});
|
||||||
|
if (res.error) {
|
||||||
|
this.moderationError = `${gettext("Couldn't moderate picture")} : ${res.statusText}`;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
this.currentPicture.is_moderated = true;
|
||||||
|
this.currentPicture.askedForRemoval = false;
|
||||||
|
},
|
||||||
|
|
||||||
|
async deletePicture() {
|
||||||
|
const res = await picturesDeletePicture({
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
path: { picture_id: this.currentPicture.id },
|
||||||
|
});
|
||||||
|
if (res.error) {
|
||||||
|
this.moderationError = `${gettext("Couldn't delete picture")} : ${res.statusText}`;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
this.pictures.splice(this.pictures.indexOf(this.currentPicture), 1);
|
||||||
|
if (this.pictures.length === 0) {
|
||||||
|
// The deleted picture was the only one in the list.
|
||||||
|
// As the album is now empty, go back to the parent page
|
||||||
|
document.location.href = config.albumUrl;
|
||||||
|
}
|
||||||
|
this.currentPicture = this.nextPicture || this.previousPicture;
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Send the identification request and update the list of identified users.
|
||||||
|
*/
|
||||||
|
async submitIdentification() {
|
||||||
|
await picturesIdentifyUsers({
|
||||||
|
path: {
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
picture_id: this.currentPicture.id,
|
||||||
|
},
|
||||||
|
body: this.selector.val().map((i) => Number.parseInt(i)),
|
||||||
|
});
|
||||||
|
// refresh the identified users list
|
||||||
|
await this.currentPicture.loadIdentifications({ forceReload: true });
|
||||||
|
this.selector.empty().trigger("change");
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Check if an identification can be removed by the currently logged user
|
||||||
|
* @param {PictureIdentification} identification
|
||||||
|
* @return {boolean}
|
||||||
|
*/
|
||||||
|
canBeRemoved(identification) {
|
||||||
|
return config.userIsSasAdmin || identification.user.id === config.userId;
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Untag a user from the current picture
|
||||||
|
* @param {PictureIdentification} identification
|
||||||
|
*/
|
||||||
|
async removeIdentification(identification) {
|
||||||
|
const res = await usersidentifiedDeleteRelation({
|
||||||
|
// biome-ignore lint/style/useNamingConvention: api is in snake_case
|
||||||
|
path: { relation_id: identification.id },
|
||||||
|
});
|
||||||
|
if (!res.error && Array.isArray(this.currentPicture.identifications)) {
|
||||||
|
this.currentPicture.identifications =
|
||||||
|
this.currentPicture.identifications.filter(
|
||||||
|
(i) => i.id !== identification.id,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
},
|
||||||
|
}));
|
||||||
|
});
|
||||||
|
};
|
||||||
@ -5,7 +5,7 @@
|
|||||||
{%- endblock -%}
|
{%- endblock -%}
|
||||||
|
|
||||||
{%- block additional_js -%}
|
{%- block additional_js -%}
|
||||||
<script defer src="{{ static("sas/js/viewer.js") }}"></script>
|
<script defer src="{{ static("webpack/sas/viewer-index.js") }}"></script>
|
||||||
{%- endblock -%}
|
{%- endblock -%}
|
||||||
|
|
||||||
{% block title %}
|
{% block title %}
|
||||||
@ -171,10 +171,14 @@
|
|||||||
{% block script %}
|
{% block script %}
|
||||||
{{ super() }}
|
{{ super() }}
|
||||||
<script>
|
<script>
|
||||||
const pictureEndpoint = "{{ url("api:pictures") + "?album_id=" + album.id|string }}";
|
window.addEventListener("DOMContentLoaded", () => {
|
||||||
const albumUrl = "{{ album.get_absolute_url() }}";
|
loadViewer({
|
||||||
const firstPictureId = {{ picture.id }}; {# id of the first picture to show after page load #}
|
albumId: {{ album.id }} ,
|
||||||
const userId = {{ user.id }};
|
albumUrl: "{{ album.get_absolute_url() }}",
|
||||||
const userIsSasAdmin = {{ (user.is_root or user.is_in_group(pk = settings.SITH_GROUP_SAS_ADMIN_ID))|tojson }}
|
firstPictureId: {{ picture.id }}, {# id of the first picture to show after page load #}
|
||||||
|
userId: {{ user.id }},
|
||||||
|
userIsSasAdmin: {{ (user.is_root or user.is_in_group(pk = settings.SITH_GROUP_SAS_ADMIN_ID))|tojson }}
|
||||||
|
});
|
||||||
|
})
|
||||||
</script>
|
</script>
|
||||||
{% endblock %}
|
{% endblock %}
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user