246 lines
11 KiB
JavaScript
246 lines
11 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 { get_collections } from "../api/api.js";
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import { discover_server_features } from "../api/sharing.js";
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import { SERVER } from "../constants.js";
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import { Collection, CollectionType } from "../models/collection.js";
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import { bytesToHumanReadable } from "../utils/misc.js";
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import { CreateEditCollectionScene } from "./CreateEditCollectionScene.js";
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import { DeleteCollectionScene } from "./DeleteCollectionScene.js";
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import { IncomingSharingScene } from "./IncomingSharingScene.js";
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import { LoadingScene } from "./LoadingScene.js";
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import { Scene, is_current_scene, pop_scene, push_scene } from "./scene_manager.js";
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import { ShareCollectionScene, maybe_enable_sharing_options } from "./ShareCollectionScene.js";
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import { UploadCollectionScene } from "./UploadCollectionScene.js";
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/**
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* @implements {Scene}
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*/
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export class CollectionsScene {
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/**
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* @param {string} user
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* @param {string} password
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* @param {Collection} principal_collection The princial collection
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* @param {function(string):void} onerror Called when an error occurs, before the
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* scene is popped.
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*/
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constructor(user, password, principal_collection, onerror) {
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/** @type {HTMLElement} */ let html_scene = document.getElementById("collectionsscene");
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/** @type {HTMLElement} */ let template = html_scene.querySelector("[data-name=collectiontemplate]");
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/** @type {HTMLElement} */ let new_btn = html_scene.querySelector("[data-name=new]");
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/** @type {HTMLElement} */ let upload_btn = html_scene.querySelector("[data-name=upload]");
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/** @type {HTMLElement} */ let incomingshares_btn = html_scene.querySelector("[data-name=incomingshares]");
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/** @type {?XMLHttpRequest} */ let collections_req = null;
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/** @type {?Array<Collection>} */ let child_collections = null;
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/** @type {Array<HTMLElement>} */ let nodes = [];
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function onnew() {
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try {
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let create_collection_scene = new CreateEditCollectionScene(user, password, principal_collection);
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push_scene(create_collection_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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function onupload() {
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try {
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let upload_scene = new UploadCollectionScene(user, password, principal_collection);
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push_scene(upload_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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function onincomingshares() {
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try {
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let incoming_sharing_scene = new IncomingSharingScene(user, password);
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push_scene(incoming_sharing_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 {Collection} collection
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*/
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function onedit(collection) {
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try {
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let edit_collection_scene = new CreateEditCollectionScene(user, password, collection);
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push_scene(edit_collection_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 {Collection} collection
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*/
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function onshare(collection) {
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try {
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let share_collection_scene = new ShareCollectionScene(user, password, collection);
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push_scene(share_collection_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 {Collection} collection
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*/
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function ondelete(collection) {
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try {
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let delete_collection_scene = new DeleteCollectionScene(user, password, collection);
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push_scene(delete_collection_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 {any[]} collections
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*/
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function show_collections(collections) {
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/** @type {HTMLElement} */ let navBar = document.querySelector("#logoutview");
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let heightOfNavBar = navBar.offsetHeight + "px";
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html_scene.style.marginTop = heightOfNavBar;
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html_scene.style.height = "calc(100vh - " + heightOfNavBar + ")";
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collections.forEach(function (/** @type {Collection} */ collection) {
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/** @type {HTMLElement} */ let node = /** @type {HTMLElement} */(template.cloneNode(true));
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node.classList.remove("hidden");
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/** @type {HTMLElement} */ let title_form = node.querySelector("[data-name=title]");
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/** @type {HTMLElement} */ let description_form = node.querySelector("[data-name=description]");
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/** @type {HTMLElement} */ let contentcount_form = node.querySelector("[data-name=contentcount]");
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/** @type {HTMLInputElement} */ let url_form = node.querySelector("[data-name=url]");
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/** @type {HTMLElement} */ let color_form = node.querySelector("[data-name=color]");
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/** @type {HTMLElement} */ let delete_btn = node.querySelector("[data-name=delete]");
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/** @type {HTMLElement} */ let edit_btn = node.querySelector("[data-name=edit]");
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/** @type {HTMLElement} */ let share_btn = node.querySelector("[data-name=share]");
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/** @type {HTMLAnchorElement} */ let download_btn = node.querySelector("[data-name=download]");
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if (collection.color) {
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color_form.style.background = collection.color;
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}
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let possible_types = [CollectionType.ADDRESSBOOK, CollectionType.WEBCAL];
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[CollectionType.CALENDAR, ""].forEach(function (e) {
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[CollectionType.union(e, CollectionType.JOURNAL), e].forEach(function (e) {
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[CollectionType.union(e, CollectionType.TASKS), e].forEach(function (e) {
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if (e) {
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possible_types.push(e);
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}
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});
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});
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});
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possible_types.forEach(function (e) {
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if (e !== collection.type) {
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node.querySelector("[data-name=" + e + "]").classList.add("hidden");
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}
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});
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title_form.textContent = collection.displayname || collection.href;
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if (title_form.textContent.length > 30) {
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title_form.classList.add("smalltext");
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}
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description_form.textContent = collection.description;
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if (description_form.textContent.length > 150) {
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description_form.classList.add("smalltext");
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}
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if (collection.type != CollectionType.WEBCAL) {
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let contentcount_form_txt = (collection.contentcount > 0 ? Number(collection.contentcount).toLocaleString() : "No") + " item" + (collection.contentcount == 1 ? "" : "s") + " in collection";
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if (collection.contentcount > 0) {
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contentcount_form_txt += " (" + bytesToHumanReadable(collection.size) + ")";
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}
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contentcount_form.textContent = contentcount_form_txt;
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}
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let href = SERVER + collection.href;
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url_form.value = href;
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download_btn.href = href;
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if (collection.type == CollectionType.WEBCAL) {
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download_btn.parentElement.classList.add("hidden");
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}
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delete_btn.onclick = function () { return ondelete(collection); };
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edit_btn.onclick = function () { return onedit(collection); };
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share_btn.onclick = function () { return onshare(collection); };
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node.classList.remove("hidden");
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nodes.push(node);
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template.parentNode.insertBefore(node, template);
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});
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}
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function update() {
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let loading_scene = new LoadingScene();
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push_scene(loading_scene);
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collections_req = get_collections(user, password, principal_collection, function (child_collections_, error) {
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if (!is_current_scene(loading_scene)) {
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return;
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}
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collections_req = null;
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if (error) {
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onerror(error);
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pop_scene();
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} else {
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child_collections = child_collections_;
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pop_scene();
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}
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});
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}
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this.show = function () {
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html_scene.classList.remove("hidden");
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new_btn.onclick = onnew;
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upload_btn.onclick = onupload;
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incomingshares_btn.onclick = onincomingshares;
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if (child_collections === null) {
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update();
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discover_server_features(user, password, maybe_enable_sharing_options);
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} else {
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// from update loading scene
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show_collections(child_collections);
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}
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};
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this.hide = function () {
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html_scene.classList.add("hidden");
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new_btn.onclick = null;
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upload_btn.onclick = null;
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incomingshares_btn.onclick = null;
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child_collections = null;
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// remove collection
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nodes.forEach(function (node) {
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node.parentNode.removeChild(node);
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});
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nodes = [];
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};
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this.release = function () {
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if (collections_req !== null) {
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collections_req.abort();
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collections_req = null;
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}
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child_collections = null;
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};
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}
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} |