71 lines
2.4 KiB
JavaScript
71 lines
2.4 KiB
JavaScript
/*
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* Copyright (C) 2026 Mateusz Gruszczyński @linuxiarz.pl
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* Source-Available Code / Dual-Licensed.
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*
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* Free for non-commercial and evaluation use under terms of BSL/GPLv3.
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* Commercial or production use requires a valid paid license.
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* See LICENSE file in repository root for details.
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*/
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const VIEWS = new Set(["edit", "split", "preview"]);
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const MODES = new Set(["markdown", "text"]);
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const APP_URL_BASE = globalThis.location?.origin || "https://rustpad.invalid";
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function appUrl(path) {
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try {
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const url = new URL(path, APP_URL_BASE);
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return url.origin === APP_URL_BASE ? url : null;
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} catch {
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return null;
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}
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}
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function relativeUrl(url) {
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return `${url.pathname}${url.search}${url.hash}`;
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}
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export function withShareToken(path, shareToken) {
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const url = appUrl(path);
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if (!url) return "/";
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const token = typeof shareToken === "string" ? shareToken.trim() : "";
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if (token) url.searchParams.set("share", token);
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else url.searchParams.delete("share");
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return relativeUrl(url);
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}
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export function editorResourceUrl(path, { shareToken = "", view = "split", mode = "markdown" } = {}) {
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const url = appUrl(path);
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if (!url) return "/";
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if (VIEWS.has(view)) url.searchParams.set("view", view);
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if (MODES.has(mode)) url.searchParams.set("mode", mode);
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const token = typeof shareToken === "string" ? shareToken.trim() : "";
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if (token) url.searchParams.set("share", token);
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else url.searchParams.delete("share");
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return relativeUrl(url);
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}
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export function readEditorState() {
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const params = new URLSearchParams(window.location.search);
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return {
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view: VIEWS.has(params.get("view")) ? params.get("view") : "split",
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mode: MODES.has(params.get("mode")) ? params.get("mode") : "markdown",
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};
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}
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export function writeEditorState(state, { replace = false } = {}) {
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const url = new URL(window.location.href);
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url.searchParams.set("view", state.view);
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url.searchParams.set("mode", state.mode);
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const method = replace ? "replaceState" : "pushState";
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window.history[method]({ ...state }, "", `${url.pathname}${url.search}${url.hash}`);
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window.dispatchEvent(new CustomEvent("rustpad:urlchange", { detail: { url: url.href } }));
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return url.href;
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}
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export function currentShareUrl(state) {
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const url = new URL(window.location.href);
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url.searchParams.set("view", state.view);
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url.searchParams.set("mode", state.mode);
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return url.href;
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}
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