declare var window: Window; export function toDateString(date: Date): string { const locale = window.language || (window as any).navigator.userLanguage || window.navigator.language; const t12 = document.getElementById("lang-12h") as HTMLInputElement; const t24 = document.getElementById("lang-24h") as HTMLInputElement; let args1 = {}; let args2: Intl.DateTimeFormatOptions = { hour: "2-digit", minute: "2-digit" }; if (t12 && t24) { if (t12.checked) { args1["hour12"] = true; args2["hour12"] = true; } else if (t24.checked) { args1["hour12"] = false; args2["hour12"] = false; } } return date.toLocaleDateString(locale, args1) + " " + date.toLocaleString(locale, args2); } export const _get = (url: string, data: Object, onreadystatechange: (req: XMLHttpRequest) => void): void => { let req = new XMLHttpRequest(); if (window.URLBase) { url = window.URLBase + url; } req.open("GET", url, true); req.responseType = 'json'; req.setRequestHeader("Authorization", "Bearer " + window.token); req.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); req.onreadystatechange = () => { if (req.status == 0) { window.notifications.connectionError(); return; } else if (req.status == 401) { window.notifications.customError("401Error", window.lang.notif("error401Unauthorized")); } onreadystatechange(req); }; req.send(JSON.stringify(data)); }; export const _download = (url: string, fname: string): void => { let req = new XMLHttpRequest(); if (window.URLBase) { url = window.URLBase + url; } req.open("GET", url, true); req.responseType = 'blob'; req.setRequestHeader("Authorization", "Bearer " + window.token); req.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); req.onload = (e: Event) => { let link = document.createElement("a") as HTMLAnchorElement; link.href = URL.createObjectURL(req.response); link.download = fname; link.dispatchEvent(new MouseEvent("click")); }; req.send(); }; export const _post = (url: string, data: Object, onreadystatechange: (req: XMLHttpRequest) => void, response?: boolean, statusHandler?: (req: XMLHttpRequest) => void): void => { let req = new XMLHttpRequest(); req.open("POST", window.URLBase + url, true); if (response) { req.responseType = 'json'; } req.setRequestHeader("Authorization", "Bearer " + window.token); req.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); req.onreadystatechange = () => { if (statusHandler) { statusHandler(req); } else if (req.status == 0) { window.notifications.connectionError(); return; } else if (req.status == 401) { window.notifications.customError("401Error", window.lang.notif("error401Unauthorized")); } onreadystatechange(req); }; req.send(JSON.stringify(data)); }; export function _delete(url: string, data: Object, onreadystatechange: (req: XMLHttpRequest) => void): void { let req = new XMLHttpRequest(); req.open("DELETE", window.URLBase + url, true); req.setRequestHeader("Authorization", "Bearer " + window.token); req.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); req.onreadystatechange = () => { if (req.status == 0) { window.notifications.connectionError(); return; } else if (req.status == 401) { window.notifications.customError("401Error", window.lang.notif("error401Unauthorized")); } onreadystatechange(req); }; req.send(JSON.stringify(data)); } export function toClipboard (str: string) { const el = document.createElement('textarea') as HTMLTextAreaElement; el.value = str; el.readOnly = true; el.style.position = "absolute"; el.style.left = "-9999px"; document.body.appendChild(el); const selected = document.getSelection().rangeCount > 0 ? document.getSelection().getRangeAt(0) : false; el.select(); document.execCommand("copy"); document.body.removeChild(el); if (selected) { document.getSelection().removeAllRanges(); document.getSelection().addRange(selected); } } export class notificationBox implements NotificationBox { private _box: HTMLDivElement; private _errorTypes: { [type: string]: boolean } = {}; private _positiveTypes: { [type: string]: boolean } = {}; timeout: number; constructor(box: HTMLDivElement, timeout?: number) { this._box = box; this.timeout = timeout || 5; } private _error = (message: string): HTMLElement => { const noti = document.createElement('aside'); noti.classList.add("aside", "~critical", "@low", "mt-2", "notification-error"); let error = ""; if (window.lang) { error = window.lang.strings("error") + ":" } noti.innerHTML = `${error} ${message}`; const closeButton = document.createElement('span') as HTMLSpanElement; closeButton.classList.add("button", "~critical", "@low", "ml-4"); closeButton.innerHTML = ``; closeButton.onclick = () => this._close(noti); noti.classList.add("animate-slide-in"); noti.appendChild(closeButton); return noti; } private _positive = (bold: string, message: string): HTMLElement => { const noti = document.createElement('aside'); noti.classList.add("aside", "~positive", "@low", "mt-2", "notification-positive"); noti.innerHTML = `${bold} ${message}`; const closeButton = document.createElement('span') as HTMLSpanElement; closeButton.classList.add("button", "~positive", "@low", "ml-4"); closeButton.innerHTML = ``; closeButton.onclick = () => this._close(noti); noti.classList.add("animate-slide-in"); noti.appendChild(closeButton); return noti; } private _close = (noti: HTMLElement) => { noti.classList.remove("animate-slide-in"); noti.classList.add("animate-slide-out"); noti.addEventListener(window.animationEvent, () => { this._box.removeChild(noti); }, false); } connectionError = () => { this.customError("connectionError", window.lang.notif("errorConnection")); } customError = (type: string, message: string) => { this._errorTypes[type] = this._errorTypes[type] || false; const noti = this._error(message); noti.classList.add("error-" + type); const previousNoti: HTMLElement | undefined = this._box.querySelector("aside.error-" + type); if (this._errorTypes[type] && previousNoti !== undefined && previousNoti != null) { this._box.removeChild(previousNoti); noti.classList.add("animate-pulse"); noti.classList.remove("animate-slide-in"); } this._box.appendChild(noti); this._errorTypes[type] = true; setTimeout(() => { if (this._box.contains(noti)) { this._close(noti); this._errorTypes[type] = false; } }, this.timeout*1000); } customPositive = (type: string, bold: string, message: string) => { this._positiveTypes[type] = this._positiveTypes[type] || false; const noti = this._positive(bold, message); noti.classList.add("positive-" + type); const previousNoti: HTMLElement | undefined = this._box.querySelector("aside.positive-" + type); if (this._positiveTypes[type] && previousNoti !== undefined && previousNoti != null) { this._box.removeChild(previousNoti); noti.classList.add("animate-pulse"); noti.classList.remove("animate-slide-in"); } this._box.appendChild(noti); this._positiveTypes[type] = true; setTimeout(() => { if (this._box.contains(noti)) { this._close(noti); this._positiveTypes[type] = false; } }, this.timeout*1000); } customSuccess = (type: string, message: string) => this.customPositive(type, window.lang.strings("success") + ":", message) } export const whichAnimationEvent = () => { const el = document.createElement("fakeElement"); if (el.style["animation"] !== void 0) { return "animationend"; } return "webkitAnimationEnd"; } export function toggleLoader(el: HTMLElement, small: boolean = true) { if (el.classList.contains("loader")) { el.classList.remove("loader"); el.classList.remove("loader-sm"); const dot = el.querySelector("span.dot"); if (dot) { dot.remove(); } } else { el.classList.add("loader"); if (small) { el.classList.add("loader-sm"); } const dot = document.createElement("span") as HTMLSpanElement; dot.classList.add("dot") el.appendChild(dot); } } export function addLoader(el: HTMLElement, small: boolean = true, relative: boolean = false) { if (!el.classList.contains("loader")) { el.classList.add("loader"); if (relative) el.classList.add("rel"); if (small) { el.classList.add("loader-sm"); } const dot = document.createElement("span") as HTMLSpanElement; dot.classList.add("dot") el.appendChild(dot); } } export function removeLoader(el: HTMLElement, small: boolean = true) { if (el.classList.contains("loader")) { el.classList.remove("loader"); el.classList.remove("loader-sm"); el.classList.remove("rel"); const dot = el.querySelector("span.dot"); if (dot) { dot.remove(); } } } export function insertText(textarea: HTMLTextAreaElement, text: string) { // https://kubyshkin.name/posts/insert-text-into-textarea-at-cursor-position <3 const isSuccess = document.execCommand("insertText", false, text); // Firefox (non-standard method) if (!isSuccess && typeof textarea.setRangeText === "function") { const start = textarea.selectionStart; textarea.setRangeText(text); // update cursor to be at the end of insertion textarea.selectionStart = textarea.selectionEnd = start + text.length; // Notify any possible listeners of the change const e = document.createEvent("UIEvent"); e.initEvent("input", true, false); textarea.dispatchEvent(e); textarea.focus(); } }