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-rw-r--r--src/lib/utils.js339
1 files changed, 0 insertions, 339 deletions
diff --git a/src/lib/utils.js b/src/lib/utils.js
deleted file mode 100644
index d6238842..00000000
--- a/src/lib/utils.js
+++ /dev/null
@@ -1,339 +0,0 @@
-import { browser } from "$app/environment";
-import { toast } from "@zerodevx/svelte-toast";
-import { goto } from "$app/navigation";
-import { PUBLIC_COINOS_URL } from "$env/static/public";
-import { page } from "$app/stores";
-import { get as getStore } from "svelte/store";
-
-export function scroll(section) {
- if (getStore(page).url.pathname !== "/") goto("/");
- setTimeout(() => section.scrollIntoView({ behavior: "smooth" }), 500);
-}
-
-let base = browser ? "" : PUBLIC_COINOS_URL;
-
-export let punk = (k) =>
- Math.floor((parseInt(k.slice(-2), 16) / 256) * 64) + 1 + ".webp";
-
-export let g = (url, fetch, headers) =>
- fetch(base + url, { headers })
- .then((r) => r.text())
- .then((body) => {
- try {
- return JSON.parse(body);
- } catch (e) {
- throw new Error(body);
- }
- });
-
-export let get = (url, headers = {}) => {
- return fetch(base + url, { headers })
- .then(async (r) => {
- if (r.ok) return r.text();
- throw new Error(await r.text());
- })
- .then((body) => {
- try {
- return JSON.parse(body);
- } catch (e) {
- return body;
- }
- });
-};
-
-export let post = async (url, body, headers) => {
- headers = {
- "content-type": "application/json",
- accept: "application/json",
- ...headers,
- };
-
- let response = await fetch(base + url, {
- method: "POST",
- body: JSON.stringify(body),
- headers,
- })
- .then(async (r) => {
- if (r.ok) return r.text();
- let text = await r.text();
-
- let message;
- try {
- ({ message } = JSON.parse(text));
- } catch (e) {}
-
- if (message) throw new Error(message);
- throw new Error(text);
- })
- .then((body) => {
- try {
- body = JSON.parse(body);
- } catch (e) {
- throw new Error(body);
- }
-
- if (body.error instanceof Error) throw body.error;
- if (body instanceof Error) throw body;
- if (body.name === "Error") throw new Error(body.message);
-
- return body;
- });
-
- return response;
-};
-
-export let copy = (text) => {
- navigator.clipboard.writeText(text);
- success("Copied!");
-};
-
-export let copyNoNewlines = (text) => {
- let stripped = text.replace(/\n/g, " ").replace(/\s+/g, " ");
- navigator.clipboard.writeText(stripped);
- success("Copied!");
-};
-
-export function reverseFormat(val, locale) {
- let parts = new Intl.NumberFormat(locale).formatToParts(1111.1);
- let group = parts.find((part) => part.type === "group").value;
- let decimal = parts.find((part) => part.type === "decimal").value;
- let reversedVal = val.replace(new RegExp("\\" + group, "g"), "");
- reversedVal = reversedVal.replace(new RegExp("\\" + decimal, "g"), ".");
- return Number.isNaN(reversedVal) ? 0 : +reversedVal;
-}
-
-export let protectedRoutes = [/customers/, /settings/, /payments/];
-
-let recent = [];
-export let success = (m, clear = true) => {
- if (recent.includes(m)) return;
- recent.push(m);
- setTimeout(() => (recent = []), 5000);
- if (clear) toast.pop();
- toast.push(m, {
- theme: {
- "--toastBarBackground": "#F5F7FA",
- },
- });
-};
-
-export let warning = (m, clear = true) => {
- if (clear) toast.pop();
- toast.push(m, {
- theme: {
- "--toastBarBackground": "#FFCE22",
- },
- });
-};
-export let fail = (m, clear = true) => {
- if (clear) toast.pop();
- toast.push(m, {
- theme: {
- "--toastBarBackground": "#E93535",
- },
- });
-};
-export let info = (m) => {
- toast.pop();
- toast.push(m, {
- theme: {
- "--toastBarBackground": "white",
- },
- });
-};
-
-export let login = async (user, cookies, ip) => {
- let maxAge = 380 * 24 * 60 * 60;
-
- let res = await fetch(base + "/login", {
- method: "POST",
- body: JSON.stringify(user),
- headers: {
- "content-type": "application/json",
- accept: "application/json",
- "cf-connecting-ip": ip,
- },
- });
- if (res.status === 401) {
- let text = await res.text();
- if (text.startsWith("2fa")) throw new Error("2fa");
- }
-
- let { user: u, token } = await res.json();
- if (!token) throw new Error("Login failed");
-
- let expires = new Date();
- expires.setSeconds(expires.getSeconds() + maxAge);
-
- let opts = { path: "/", expires };
- if (u.language) cookies.set("lang", u.language, opts);
- cookies.set("username", user.username, opts);
- cookies.set("token", token, opts);
-};
-
-export let auth = (cookies) => ({
- authorization: `Bearer ${cookies.get("token")}`,
-});
-
-export let btc = (fiat, rate) => Math.round((fiat * sats) / rate);
-export let fiat = (amount, rate) => (amount * rate) / sats;
-export let fd = async (req) => {
- let obj = Object.fromEntries(await req.formData());
- for (let k in obj)
- (obj[k] === "undefined" && (obj[k] = undefined)) ||
- (obj[k] === "false" && (obj[k] = false));
- return obj;
-};
-
-export let f = (s, currency) => {
- try {
- return new Intl.NumberFormat("en-US", {
- style: "currency",
- currency,
- })
- .format(s)
- .replace("CA", "");
- } catch (e) {
- return "";
- }
-};
-
-export let s = (s) =>
- new Intl.NumberFormat("en-US", { maximumFractionDigits: 0 }).format(s);
-
-export let sat = (s) => {
- s = Math.abs(s);
- let p = Math.floor(Math.log(s) / Math.LN10 + 0.000000001);
- let d = Math.floor((p + 1) / 3);
-
- return (
- "⚡️" +
- (parseInt(s) > 0
- ? new Intl.NumberFormat("en-US", { maximumFractionDigits: 2 }).format(
- s / Math.pow(1000, d)
- ) + ["", "K", "M", "G", "T", "P", "E", "Z"][d]
- : 0
- ).toString()
- );
-};
-
-export let sats = 100000000;
-
-export let back = () =>
- browser && (history.length ? history.go(-1) : goto("/"));
-
-export let focus = (el) =>
- browser && screen.width > 1280 && setTimeout(() => el.focus(), 1);
-
-export let select = (el) =>
- browser && screen.width > 1280 && setTimeout(() => el.select(), 1);
-
-export let sleep = (n) => new Promise((r) => setTimeout(r, n));
-export let wait = async (f, n = 100, s = 300) => {
- let i = 0;
- while (!(await f()) && i < s) (await sleep(n)) && i++;
- if (i >= s) throw new Error("timeout");
- return f();
-};
-
-export let stretch = async (password, salt) =>
- crypto.subtle.deriveKey(
- {
- name: "PBKDF2",
- salt,
- iterations: 100000,
- hash: "SHA-256",
- },
- await crypto.subtle.importKey(
- "raw",
- new TextEncoder().encode(password),
- { name: "PBKDF2" },
- false,
- ["deriveBits", "deriveKey"]
- ),
- { name: "AES-GCM", length: 256 },
- true,
- ["encrypt", "decrypt"]
- );
-
-function get_bigrams(string) {
- var s = string.toLowerCase();
- var v = s.split("");
- for (var i = 0; i < v.length; i++) {
- v[i] = s.slice(i, i + 2);
- }
- return v;
-}
-
-export function ss(str1, str2) {
- if (str1.length > 0 && str2.length > 0) {
- var pairs1 = get_bigrams(str1);
- var pairs2 = get_bigrams(str2);
- var union = pairs1.length + pairs2.length;
- var hits = 0;
- for (var x = 0; x < pairs1.length; x++) {
- for (var y = 0; y < pairs2.length; y++) {
- if (pairs1[x] == pairs2[y]) hit_count++;
- }
- }
- if (hits > 0) return (2.0 * hits) / union;
- }
-
- return 0.0;
-}
-
-export let types = {
- bitcoin: "bitcoin",
- liquid: "liquid",
- lightning: "lightning",
- internal: "internal",
- fund: "fund",
- ecash: "ecash",
-};
-
-export let ease = (t) =>
- t < 0.5 ? 8 * t * t * t * t : 1 - 8 * --t * t * t * t;
-
-export function shuffleArray(array) {
- for (let i = array.length - 1; i > 0; i--) {
- const j = Math.floor(Math.random() * (i + 1));
- [array[i], array[j]] = [array[j], array[i]];
- }
-}
-
-export let closest = (a, n) =>
- a.reduce((prev, curr) =>
- Math.abs(curr - n) < Math.abs(prev - n) ? curr : prev
- );
-
-export let isLiquid = (text) =>
- text.startsWith("Az") ||
- text.startsWith("lq1") ||
- text.startsWith("VJL") ||
- text.startsWith("VT") ||
- text.startsWith("XR") ||
- text.startsWith("XC") ||
- ((text.startsWith("H") || text.startsWith("G") || text.startsWith("Q")) &&
- text.length === 34) ||
- (text.startsWith("ert1q") && text.length === 43) ||
- (text.startsWith("ex1q") && text.length === 42) ||
- text.startsWith("el1qq") ||
- text.startsWith("lq1qq");
-
-export function getCookie(name) {
- let nameEQ = name + "=";
- let ca = document.cookie.split(";");
- for (let i = 0; i < ca.length; i++) {
- let c = ca[i];
- while (c.charAt(0) === " ") c = c.substring(1);
- if (c.indexOf(nameEQ) === 0) return c.substring(nameEQ.length, c.length);
- }
- return null;
-}
-
-export function setCookie(name, value, seconds) {
- const now = new Date();
- now.setTime(now.getTime() + seconds * 1000);
- const expires = "expires=" + now.toUTCString();
- document.cookie = name + "=" + value + ";" + expires + ";path=/";
-}
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