246 lines
9.4 KiB
JavaScript
246 lines
9.4 KiB
JavaScript
/**
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* This file is part of Radicale Server - Calendar Server
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* Copyright © 2017-2024 Unrud <unrud@outlook.com>
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* Copyright © 2023-2024 Matthew Hana <matthew.hana@gmail.com>
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* Copyright © 2024-2025 Peter Bieringer <pb@bieringer.de>
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* Copyright © 2026-2026 Max Berger <max@berger.name>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import { upload_collection } from "../api/api.js";
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import { Collection } from "../models/collection.js";
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import { collectionsCache } from "../utils/collections_cache.js";
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import { ErrorHandler } from "../utils/error.js";
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import { FormValidator, validate_files, validate_href } from "../utils/form_validator.js";
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import { cleanHREFinput, get_element, get_element_by_id, onCleanHREFinput, random_uuid } from "../utils/misc.js";
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import { Scene, pop_scene } from "./scene_manager.js";
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/**
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* @implements {Scene}
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*/
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export class UploadCollectionScene {
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/**
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* @param {string} user
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* @param {?string} password
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* @param {Collection} collection parent collection
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*/
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constructor(user, password, collection) {
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this._user = user;
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this._password = password;
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this._collection = collection;
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this._html_scene = get_element_by_id("uploadcollectionscene");
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this._template = get_element(this._html_scene, "[data-name=filetemplate]");
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this._upload_btn = get_element(this._html_scene, "[data-name=submit]");
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this._close_btn = get_element(this._html_scene, "[data-name=close]");
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this._uploadfile_form = /** @type {HTMLInputElement} */ (get_element(this._html_scene, "[data-name=uploadfile]"));
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this._uploadfile_lbl = get_element(this._html_scene, "label[for=uploadfile]");
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this._href_form = /** @type {HTMLInputElement} */ (get_element(this._html_scene, "[data-name=href]"));
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this._href_label = get_element(this._html_scene, "label[for$=href]");
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this._hreflimitmsg_html = get_element(this._html_scene, "[data-name=hreflimitmsg]");
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this._pending_html = get_element(this._html_scene, "[data-name=pending]");
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this._error_form = get_element(this._html_scene, ":scope > span[data-name=error]");
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this._files = this._uploadfile_form.files;
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this._href_form.addEventListener("input", onCleanHREFinput);
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this._upload_btn.onclick = () => this._upload_start();
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this._uploadfile_form.onchange = () => this._onfileschange();
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this._href_form.value = "";
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this._href = "";
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this._errorHandler = new ErrorHandler(this._error_form);
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this._validator = new FormValidator(this._errorHandler);
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this._validator.addValidator(this._href_form, validate_href(this._href_form, "HREF"));
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this._validator.addValidator(this._uploadfile_form, validate_files(this._uploadfile_form, "file"));
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/** @type {?XMLHttpRequest} */ this._upload_req = null;
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/** @type {Array<?string>} */ this._results = [];
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/** @type {?Array<HTMLElement>} */ this._nodes = null;
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}
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_upload_start() {
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try {
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if (!this._validator.validate()) {
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return false;
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}
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if (!this._files) {
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return false;
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}
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this._read_form();
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this._uploadfile_form.classList.add("hidden");
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this._uploadfile_lbl.classList.add("hidden");
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this._href_form.classList.add("hidden");
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this._href_label.classList.add("hidden");
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this._hreflimitmsg_html.classList.add("hidden");
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this._upload_btn.classList.add("hidden");
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this._close_btn.classList.add("hidden");
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this._pending_html.classList.remove("hidden");
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this._nodes = [];
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for (let i = 0; i < this._files.length; i++) {
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let file = this._files[i];
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let node = /** @type {HTMLElement} */ (this._template.cloneNode(true));
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node.classList.remove("hidden");
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let name_form = get_element(node, "[data-name=name]");
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name_form.textContent = file.name;
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node.classList.remove("hidden");
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this._nodes.push(node);
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this._updateFileStatus(i);
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if (this._template.parentNode) {
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this._template.parentNode.insertBefore(node, this._template);
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}
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}
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this._upload_next();
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} catch (err) {
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console.error(err);
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}
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return false;
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}
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_upload_next() {
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if (!this._files) {
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return;
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}
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try {
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if (this._files.length === this._results.length) {
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this._pending_html.classList.add("hidden");
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this._close_btn.classList.remove("hidden");
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return;
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} else {
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let file = this._files[this._results.length];
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if (this._files.length > 1 || this._href.length == 0) {
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this._href = random_uuid();
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}
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let upload_href = this._collection.href + this._href + "/";
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this._upload_req = upload_collection(this._user, this._password, upload_href, file, (result) => {
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this._upload_req = null;
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this._results.push(result);
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this._updateFileStatus(this._results.length - 1);
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this._upload_next();
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});
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}
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} catch (err) {
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console.error(err);
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}
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}
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_onclose() {
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try {
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if (this._results.length > 0) {
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collectionsCache.invalidate();
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}
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pop_scene();
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} catch (err) {
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console.error(err);
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}
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return false;
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}
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/**
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* @param {number} i
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*/
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_updateFileStatus(i) {
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if (this._nodes === null) {
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return;
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}
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/** @type {HTMLElement} */ let file_success_form = get_element(this._nodes[i], "[data-name=success]");
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/** @type {HTMLElement} */ let file_error_form = get_element(this._nodes[i], "[data-name=error]");
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if (this._results.length > i) {
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if (this._results[i]) {
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file_success_form.classList.add("hidden");
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file_error_form.textContent = "Error: " + this._results[i];
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this._error_form.classList.remove("hidden");
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} else {
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file_success_form.classList.remove("hidden");
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file_error_form.classList.add("hidden");
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}
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} else {
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file_success_form.classList.add("hidden");
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file_error_form.classList.add("hidden");
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}
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}
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_read_form() {
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cleanHREFinput(this._href_form);
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this._href = this._href_form.value.trim().toLowerCase();
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this._files = this._uploadfile_form.files;
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return true;
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}
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_onfileschange() {
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this._files = this._uploadfile_form.files;
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if (this._files && this._files.length > 1) {
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this._hreflimitmsg_html.classList.remove("hidden");
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this._href_form.classList.add("hidden");
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this._href_label.classList.add("hidden");
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this._href_form.value = random_uuid(); // fake HREF, will be replaced on upload
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} else {
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this._hreflimitmsg_html.classList.add("hidden");
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this._href_form.classList.remove("hidden");
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this._href_label.classList.remove("hidden");
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if (this._files && this._files.length > 0) {
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this._href_form.value = this._files[0].name.replace(/\.(ics|vcf)$/, '');
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} else {
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this._href_form.value = "";
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}
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}
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return false;
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}
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show() {
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this._html_scene.classList.remove("hidden");
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this._close_btn.onclick = () => this._onclose();
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}
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hide() {
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this._html_scene.classList.add("hidden");
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this._close_btn.classList.remove("hidden");
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this._upload_btn.classList.remove("hidden");
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this._uploadfile_form.classList.remove("hidden");
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this._uploadfile_lbl.classList.remove("hidden");
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this._href_form.classList.remove("hidden");
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this._href_label.classList.remove("hidden");
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this._hreflimitmsg_html.classList.add("hidden");
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this._pending_html.classList.add("hidden");
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this._errorHandler.clearError();
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this._close_btn.onclick = null;
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this._upload_btn.onclick = null;
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this._href_form.value = "";
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this._uploadfile_form.value = "";
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if (this._nodes == null) {
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return;
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}
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this._nodes.forEach(function (node) {
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if (node.parentNode) {
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node.parentNode.removeChild(node);
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}
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});
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this._nodes = null;
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}
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is_transient() { return false; }
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release() {
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if (this._upload_req !== null) {
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this._upload_req.abort();
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this._upload_req = null;
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}
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}
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title_object() { return ""; }
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} |