Обёртка gapi с интерфейсом для HWM
当前为
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.org/scripts/465885/1188128/hwm_google_api_wrapper.js
// ==UserScript==
// @name hwm_google_api_wrapper
// @namespace https://github.com/bonArt0/hwm_scripts
// @version 0.1.0
// @description Обёртка gapi с интерфейсом для HWM
// @author bonArt
// @license GPL-3.0-only
// @icon https://cdn-icons-png.flaticon.com/512/2991/2991148.png
// @match https://*.heroeswm.ru/*
// @match https://178.248.235.15/*
// @match https://www.lordswm.com/*
// @match https://my.lordswm.com/*
// @run-at document-body
// @supportURL https://www.heroeswm.ru/sms-create.php?mailto_id=117282
// ==/UserScript==
/**
* @type {GapiWrapper} _GapiWrapperInstance
* @private
*/
let _GapiWrapperInstance;
class GapiCredentialsNotSetError extends Error {
constructor() {
super();
this.message = 'GoogleAPI credentials not set';
}
}
class AlreadyInitializedError extends Error {
constructor() {
super();
this.message = 'GoogleAPI Wrapper already initialized';
}
}
/**
* @see https://developers.google.com/sheets/api/quickstart/js?hl=ru
*/
class GapiWrapper
{
/** Discovery doc URL for APIs used by the quickstart */
static DISCOVERY_DOC = 'https://sheets.googleapis.com/$discovery/rest?version=v4';
/** Authorization scopes required by the API; multiple scopes can be included, separated by spaces. */
static SCOPE = 'https://www.googleapis.com/auth/spreadsheets';
/**
* @type {boolean}
* @private
*/
_initialized = false;
/** @var {object} tokenClient */
tokenClient;
/** @var {object} gapiClient */
gapiClient;
/**
* @return {GapiWrapper}
*/
static init() {
if (!_GapiWrapperInstance || !_GapiWrapperInstance?._initialized) {
console.info('GoogleAPI Wrapper initialization started');
const gapiApiKey = window.localStorage.getItem(GapiControls.GAPI_API_KEY_CONFIG_NAME);
const gapiClientId = window.localStorage.getItem(GapiControls.GAPI_CLIENT_ID_CONFIG_NAME);
if (!gapiApiKey || !gapiClientId) {
throw new GapiCredentialsNotSetError();
}
GapiControls.init();
try {
_GapiWrapperInstance = new GapiWrapper(gapiApiKey, gapiClientId);
} catch (e) {
if (e instanceof AlreadyInitializedError) {
console.info(e.message);
return _GapiWrapperInstance;
}
console.error('Something happen while GoogleAPI Wrapper initializing', e.context);
throw e;
}
console.info('GoogleAPI Wrapper initialized');
}
return _GapiWrapperInstance;
}
constructor(apiKey, clientId, scope) {
this._loadScript(
'https://apis.google.com/js/api.js',
() => this._gapiLoaded(apiKey),
);
this._loadScript(
'https://accounts.google.com/gsi/client',
() => this.tokenClient = this._gisLoaded(clientId, scope),
);
}
_loadScript(src, onLoad) {
let script = document.createElement('script');
script.src = src;
script.defer = true;
script.async = true;
script.addEventListener('load', onLoad);
document.head.appendChild(script);
}
/**
* @private
*
* @param {string} apiKey
* @param {string[]} discoveryDocs
*
* Callback after api.js is loaded.
*/
_gapiLoaded(apiKey, discoveryDocs = [GapiWrapper.DISCOVERY_DOC]) {
gapi.load('client', () => {
const result = gapi.client.init({
apiKey: apiKey,
discoveryDocs: discoveryDocs,
});
if (!result || true) { // TODO: resolve 'Pe' value and check for apiKey error
this.gapiClient = gapi.client;
return;
}
throw new Error(result.Pe.error.message);
});
}
/**
@private
@param {string} clientId
@param {string} scope
@return {object}
* Callback after Google Identity Services are loaded.
*/
_gisLoaded(clientId, scope = GapiWrapper.SCOPE) {
return google.accounts.oauth2.initTokenClient({
client_id: clientId,
scope: scope,
callback: (resp) => console.debug(resp), // TODO: defined later
});
}
}
class GapiControls
{
static GAPI_API_KEY_CONFIG_NAME = 'gapi_api_key';
static GAPI_CLIENT_ID_CONFIG_NAME = 'gapi_client_id';
static MODAL_CLASSNAME = 'gapi_controls_modal';
static MODAL_OPEN_BUTTON_ICON = 'https://cdn-icons-png.flaticon.com/512/2991/2991148.png';
static MODAL_OPEN_BUTTON_CLASSNAME = 'gapi_controls_button';
/**
* @type {boolean}
* @private
*/
static _initialized = false;
static init() {
if (!GapiControls._initialized) {
const controlsModal = GapiControls.buildControlsModal();
const openModalButton = GapiControls.buildControlsModalSwitch(controlsModal);
document.body.append(controlsModal);
document.body.append(openModalButton);
}
}
/**
* @return {HTMLDivElement}
*/
static buildControlsModal() {
const modal = document.createElement('div');
const clientIdBox = GapiControls.buildTextboxLabel(
'clientId',
window.localStorage.getItem(GapiControls.GAPI_CLIENT_ID_CONFIG_NAME),
'Client ID',
);
const apiKeyBox = GapiControls.buildTextboxLabel(
'apiKey',
window.localStorage.getItem(GapiControls.GAPI_API_KEY_CONFIG_NAME),
'API Key',
);
const closeButton = GapiControls.buildCloseButton(
function () {
window.localStorage.setItem(GapiControls.GAPI_CLIENT_ID_CONFIG_NAME, clientIdBox.lastChild.value);
window.localStorage.setItem(GapiControls.GAPI_API_KEY_CONFIG_NAME, apiKeyBox.lastChild.value);
// TODO: display to classname
modal.style.display = 'none';
}
);
modal.className = `${GapiControls.MODAL_CLASSNAME} wbwhite`;
// TODO: style to css
// TODO: display to classname
modal.style.display = 'none';
modal.style.position = 'absolute';
modal.style.top = '114px';
modal.style.right = '50px';
modal.style.width = '200px';
modal.style.height = '105px';
modal.style.zIndex = '9';
modal.append(clientIdBox);
modal.append(apiKeyBox);
modal.append(closeButton);
return modal;
}
/**
* @param {string} name
* @param {string} value
* @param {string} innerHTML
* @returns {HTMLLabelElement}
*/
static buildTextboxLabel(name, value, innerHTML) {
const textbox = document.createElement('input');
textbox.type = 'password';
textbox.autocomplete = 'off';
textbox.value = value;
textbox.name = name;
textbox.style.display = 'block';
const label = document.createElement('label');
label.style.display = 'block';
label.style.margin = '10px';
label.append(innerHTML);
label.append(textbox);
return label;
}
/**
* @param {function} onClick
* @return {HTMLButtonElement}
*/
static buildCloseButton(onClick) {
const button = document.createElement('button');
button.textContent = '☓';
button.style.position = 'absolute';
button.style.top = '5px';
button.style.right = '5px';
button.addEventListener('click', onClick);
return button;
}
/**
* @param {HTMLDivElement} controlsModal
* @return {HTMLImageElement}
*/
static buildControlsModalSwitch(controlsModal) {
const openModalButton = document.createElement('img');
openModalButton.className = GapiControls.MODAL_OPEN_BUTTON_CLASSNAME;
openModalButton.src = GapiControls.MODAL_OPEN_BUTTON_ICON;
// TODO: style to css
// TODO: display to classname
openModalButton.style.display = 'block';
openModalButton.style.position = 'absolute';
openModalButton.style.top = '114px';
openModalButton.style.right = '125px';
openModalButton.style.width = '25px';
openModalButton.style.height = '25px';
openModalButton.style.cursor = 'pointer';
// TODO: display to classname
openModalButton.addEventListener('click', () => controlsModal.style.display = 'inline-block');
return openModalButton;
}
}
GapiWrapper.init();