bd3be1c56b
This will simplify further maintainance. Instead of a single large file, there are now separate files for each models, api, utils, and constants. There are also separate files for all Scenes. There are no functional changes in this patch.
121 lines
4.1 KiB
JavaScript
121 lines
4.1 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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*
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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 { Scene, push_scene, pop_scene, scene_stack } from "./scene_manager.js";
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import { Collection } from "./models.js";
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import { DELETE_CONFIRMATION_TEXT } from "./constants.js";
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import { LoadingScene } from "./LoadingScene.js";
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import { delete_collection } from "./api.js";
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/**
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* @constructor
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* @implements {Scene}
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* @param {string} user
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* @param {string} password
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* @param {Collection} collection
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*/
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export function DeleteCollectionScene(user, password, collection) {
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let html_scene = document.getElementById("deletecollectionscene");
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let title_form = html_scene.querySelector("[data-name=title]");
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let error_form = html_scene.querySelector("[data-name=error]");
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let confirmation_txt = html_scene.querySelector("[data-name=confirmationtxt]");
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let delete_confirmation_lbl = html_scene.querySelector("[data-name=deleteconfirmationtext]");
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let delete_btn = html_scene.querySelector("[data-name=delete]");
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let cancel_btn = html_scene.querySelector("[data-name=cancel]");
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delete_confirmation_lbl.innerHTML = DELETE_CONFIRMATION_TEXT;
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confirmation_txt.value = "";
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confirmation_txt.addEventListener("keydown", onkeydown);
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/** @type {?number} */ let scene_index = null;
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/** @type {?XMLHttpRequest} */ let delete_req = null;
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let error = "";
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function ondelete() {
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let confirmation_text_value = confirmation_txt.value;
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if(confirmation_text_value != DELETE_CONFIRMATION_TEXT){
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alert("Please type the confirmation text to delete this collection.");
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return;
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}
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try {
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let loading_scene = new LoadingScene();
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push_scene(loading_scene);
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delete_req = delete_collection(user, password, collection, function(error1) {
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if (scene_index === null) {
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return;
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}
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delete_req = null;
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if (error1) {
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error = error1;
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pop_scene(scene_index);
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} else {
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pop_scene(scene_index - 1);
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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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return false;
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}
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function oncancel() {
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try {
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pop_scene(scene_index - 1);
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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 onkeydown(event){
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if (event.keyCode !== 13) {
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return;
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}
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ondelete();
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}
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this.show = function() {
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this.release();
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scene_index = scene_stack.length - 1;
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html_scene.classList.remove("hidden");
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title_form.textContent = collection.displayname || collection.href;
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delete_btn.onclick = ondelete;
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cancel_btn.onclick = oncancel;
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if(error){
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error_form.textContent = "Error: " + error;
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error_form.classList.remove("hidden");
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}else{
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error_form.classList.add("hidden");
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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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cancel_btn.onclick = null;
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delete_btn.onclick = null;
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};
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this.release = function() {
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scene_index = null;
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if (delete_req !== null) {
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delete_req.abort();
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delete_req = null;
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}
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};
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} |