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ts: move "page" stuff to module

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not the happiest with it, but it works alright. PageManager is
instantiated, you pass is Page{} objects, which have a (code)name, page
title, and url, and a show, hide, and shouldSkip function, each
returning a bool. The first two are self explanatory, the last tells you
if the page is disabled for some reason (like on setup some are disabled
    if messages are). You can then call load(<(code)name>), or
        prev/next(<name>).
This commit is contained in:
Harvey Tindall 2024-08-27 18:55:28 +01:00
parent b5dea7755b
commit d2e5209832
Signed by: hrfee
GPG Key ID: BBC65952848FB1A2
3 changed files with 181 additions and 107 deletions
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106
ts/modules/pages.ts Normal file
View File

@ -0,0 +1,106 @@
export interface Page {
name: string;
title: string;
url: string;
show: () => boolean;
hide: () => boolean;
shouldSkip: () => boolean;
index?: number;
};
export interface PageConfig {
hideOthersOnPageShow: boolean;
defaultName: string;
defaultTitle: string;
}
export class PageManager {
pages: Map<string, Page>;
pageList: string[];
hideOthers: boolean;
defaultName: string = "";
defaultTitle: string = "";
private _overridePushState = () => {
const pushState = window.history.pushState;
window.history.pushState = function (data: any, __: string, _: string | URL) {
pushState.apply(window.history, arguments);
let ev = { state: data as string } as PopStateEvent;
window.onpopstate(ev);
};
}
private _onpopstate = (event: PopStateEvent) => {
let name = event.state;
if (!(event.state in this.pages)) {
name = this.pageList[0]
}
let success = this.pages[name].show();
if (!success) {
console.log("failed");
return;
}
if (!(this.hideOthers)) {
console.log("shoudln't hide others");
return;
}
for (let k of this.pageList) {
if (name != k) {
this.pages[k].hide();
}
}
console.log("loop ended", this);
}
constructor(c: PageConfig) {
this.pages = new Map<string, Page>;
this.pageList = [];
this.hideOthers = c.hideOthersOnPageShow;
this.defaultName = c.defaultName;
this.defaultTitle = c.defaultTitle;
this._overridePushState();
window.onpopstate = this._onpopstate;
}
setPage(p: Page) {
p.index = this.pageList.length;
this.pages[p.name] = p;
this.pageList.push(p.name);
}
load(name: string = "") {
if (!(name in this.pages)) return window.history.pushState(name || this.defaultName, this.defaultTitle, "")
const p = this.pages[name];
this.loadPage(p);
}
loadPage (p: Page) {
window.history.pushState(p.name || this.defaultName, p.title, p.url);
}
prev(name: string = "") {
if (!(name in this.pages)) return console.error(`previous page ${name} not found`);
let p = this.pages[name];
let shouldSkip = true;
while (shouldSkip && p.index > 0) {
p = this.pages[this.pageList[p.index-1]];
shouldSkip = p.shouldSkip();
}
this.loadPage(p);
}
next(name: string = "") {
if (!(name in this.pages)) return console.error(`previous page ${name} not found`);
let p = this.pages[name];
console.log("next", name, p);
console.log("pages", this.pages, this.pageList);
let shouldSkip = true;
while (shouldSkip && p.index < this.pageList.length) {
p = this.pages[this.pageList[p.index+1]];
shouldSkip = p.shouldSkip();
}
console.log("next ended with", p);
this.loadPage(p);
}
};

108
ts/setup.ts
View File

@ -1,6 +1,7 @@
import { _get, _post, toggleLoader, notificationBox } from "./modules/common.js";
import { lang, LangFile, loadLangSelector } from "./modules/lang.js";
import { ThemeManager } from "./modules/theme.js";
import { PageManager } from "./modules/pages.js";
interface sWindow extends Window {
messages: {};
@ -18,6 +19,8 @@ const get = (id: string): HTMLElement => document.getElementById(id);
const text = (id: string, val: string) => { document.getElementById(id).textContent = val; };
const html = (id: string, val: string) => { document.getElementById(id).innerHTML = val; };
// FIXME: Reuse setting types from ts/modules/settings.ts
interface boolEvent extends Event {
detail: boolean;
}
@ -513,61 +516,15 @@ for (let section in settings) {
}
}
const pageNames: string[][] = [];
(() => {
const pushState = window.history.pushState;
window.history.pushState = function (data: any, __: string, _: string | URL) {
pushState.apply(window.history, arguments);
let ev = { state: data as string } as PopStateEvent;
window.onpopstate(ev);
};
})();
window.onpopstate = (event: PopStateEvent) => {
if (event.state === "welcome") {
cards[0].classList.remove("unfocused");
for (let i = 1; i < cards.length; i++) { cards[i].classList.add("unfocused"); }
return;
}
for (let i = 0; i < cards.length; i++) {
if (event.state === pageNames[i][0]) {
cards[i].classList.remove("unfocused");
} else {
cards[i].classList.add("unfocused");
}
}
};
let pages = new PageManager({
hideOthersOnPageShow: true,
defaultName: "welcome",
defaultTitle: "Setup - jfa-go",
});
const cards = Array.from(document.getElementsByClassName("page-container")[0].querySelectorAll(".card.sectioned")) as Array<HTMLDivElement>;
(window as any).cards = cards;
const changePageToIndex = (title: string, pageTitle: string, i: number) => {
cards[i].classList.remove("unfocused");
const urlParams = new URLSearchParams(window.location.search);
const lang = urlParams.get("lang");
let page = "/#" + title;
if (lang) { page += "?lang=" + lang; }
console.log("pushing", title, pageTitle, page);
window.history.pushState(title || "welcome", pageTitle, page);
};
const changePage = (title: string, pageTitle: string) => {
let found = false;
for (let i = 0; i < cards.length; i++) {
if (!found && pageNames[i][0] == title && !(cards[i].classList.contains("hidden"))) {
found = true;
changePageToIndex(title, pageTitle, i);
} else {
cards[i].classList.add("unfocused");
}
}
if (!found) {
changePageToIndex(title, pageTitle, 0);
}
window.scrollTo(0, 0);
};
(() => {
for (let i = 0; i < cards.length; i++) {
const card = cards[i];
@ -578,37 +535,30 @@ const changePage = (title: string, pageTitle: string) => {
if (titleEl.classList.contains("welcome")) {
title = "";
}
let pageTitle = titleEl.textContent + " - jfa-go";
pageNames.push([title, pageTitle]);
if (back) { back.addEventListener("click", () => {
for (let ind = cards.length - 1; ind >= 0; ind--) {
if (ind < i && !(cards[ind].classList.contains("hidden"))) {
changePage(pageNames[ind][0], pageNames[ind][1]);
break;
}
}
}); }
if (next) {
const func = () => {
pages.setPage({
name: title,
title: titleEl.textContent + " - jfa-go",
url: "/#" + title,
show: () => {
cards[i].classList.remove("unfocused");
return true;
},
hide: () => {
cards[i].classList.add("unfocused");
return true;
},
shouldSkip: () => {
return cards[i].classList.contains("hidden");
},
});
if (back) back.addEventListener("click", () => pages.prev(title));
if (next) next.addEventListener("click", () => {
if (next.hasAttribute("disabled")) return;
for (let ind = 0; ind < cards.length; ind++) {
if (ind > i && !(cards[ind].classList.contains("hidden"))) {
changePage(pageNames[ind][0], pageNames[ind][1]);
break;
}
}
};
next.addEventListener("click", func)
}
pages.next(title);
});
}
})();
(() => {
let initialLocation = window.location.hash.replace("#", "") || "welcome";
changePage(initialLocation, "Setup - jfa-go");
})();
// window.history.replaceState("welcome", "Setup - jfa-go",);
(() => {
const button = document.getElementById("jellyfin-test-connection") as HTMLSpanElement;
const ogText = button.textContent;
@ -665,3 +615,5 @@ const changePage = (title: string, pageTitle: string) => {
})();
loadLangSelector("setup");
pages.load(window.location.hash.replace("#", ""));

72
ts/user.ts
View File

@ -5,6 +5,7 @@ import { _get, _post, _delete, notificationBox, whichAnimationEvent, toDateStrin
import { Login } from "./modules/login.js";
import { Discord, Telegram, Matrix, ServiceConfiguration, MatrixConfiguration } from "./modules/account-linking.js";
import { Validator, ValidatorConf, ValidatorRespDTO } from "./modules/validator.js";
import { PageManager } from "./modules/pages.js";
interface userWindow extends Window {
jellyfinID: string;
@ -21,6 +22,8 @@ interface userWindow extends Window {
referralsEnabled: boolean;
}
const basePath = window.location.pathname.replace("/password/reset", "");
declare var window: userWindow;
const theme = new ThemeManager(document.getElementById("button-theme"));
@ -35,6 +38,27 @@ window.token = "";
window.modals = {} as Modals;
let pages = new PageManager({
hideOthersOnPageShow: true,
defaultName: "",
defaultTitle: document.title,
});
pages.setPage({
name: "",
title: document.title,
url: basePath,
show: () => {
if (!login.loggedIn) login.login("", "");
return true;
},
hide: () => {
window.modals.login.close();
return true;
},
shouldSkip: () => false,
});
(() => {
window.modals.login = new Modal(document.getElementById("modal-login"), true);
window.modals.email = new Modal(document.getElementById("modal-email"), false);
@ -49,36 +73,32 @@ window.modals = {} as Modals;
}
if (window.pwrEnabled) {
window.modals.pwr = new Modal(document.getElementById("modal-pwr"), false);
window.modals.pwr.onclose = () => {
window.history.pushState("", "", window.location.pathname.replace("/password/reset", ""));
};
const resetButton = document.getElementById("modal-login-pwr");
resetButton.onclick = () => {
window.history.pushState("reset", "", window.location.pathname+"/password/reset");
}
window.onpopstate = (event: PopStateEvent) => {
if ((event.state == "reset" || window.location.pathname.includes("/password/reset")) && window.pwrEnabled) {
pages.setPage({
name: "reset",
title: document.title,
url: basePath+"/password/reset",
show: () => {
const usernameInput = document.getElementById("login-user") as HTMLInputElement;
const input = document.getElementById("pwr-address") as HTMLInputElement;
input.value = usernameInput.value;
window.modals.login.close();
window.modals.pwr.show();
} else {
return true;
},
hide: () => {
// Don't recursively run this through the onclose event
window.modals.pwr.close(null, true);
if (!login.loggedIn) login.login("", "");
}
return true;
},
shouldSkip: () => false,
});
window.modals.pwr.onclose = () => {
pages.load("");
};
const resetButton = document.getElementById("modal-login-pwr");
resetButton.onclick = () => {
pages.load("reset");
}
}
})();
(() => {
const pushState = window.history.pushState;
window.history.pushState = function (data: any, __: string, _: string | URL) {
pushState.apply(window.history, arguments);
let ev = { state: data as string } as PopStateEvent;
window.onpopstate(ev);
};
})();
window.notifications = new notificationBox(document.getElementById('notification-box') as HTMLDivElement, 5);
@ -798,8 +818,4 @@ const generatePermutations = (xs: number[]): [number[], number[]][] => {
login.bindLogout(document.getElementById("logout-button"));
(() => {
let data = "";
if (window.location.pathname.endsWith("/password/reset")) data = "reset";
window.history.pushState(data, "", window.location.pathname);
})();
pages.load(window.location.pathname.endsWith("/password/reset") ? "reset" : "");