BookStack/resources/assets/js/index.js

134 lines
4.1 KiB
JavaScript

import "babel-polyfill"
import "./dom-polyfills"
import jQuery from "jquery"
window.jQuery = window.$ = jQuery;
import "./pages/page-show"
import Translations from "./translations"
import vues from "./vues/vues"
import components from "./components"
import Vue from "vue"
import axios from "axios"
// Url retrieval function
window.baseUrl = function(path) {
let basePath = document.querySelector('meta[name="base-url"]').getAttribute('content');
if (basePath[basePath.length-1] === '/') basePath = basePath.slice(0, basePath.length-1);
if (path[0] === '/') path = path.slice(1);
return basePath + '/' + path;
};
// Global Event System
class EventManager {
constructor() {
this.listeners = {};
this.stack = [];
}
emit(eventName, eventData) {
this.stack.push({name: eventName, data: eventData});
if (typeof this.listeners[eventName] === 'undefined') return this;
let eventsToStart = this.listeners[eventName];
for (let i = 0; i < eventsToStart.length; i++) {
let event = eventsToStart[i];
event(eventData);
}
return this;
}
listen(eventName, callback) {
if (typeof this.listeners[eventName] === 'undefined') this.listeners[eventName] = [];
this.listeners[eventName].push(callback);
return this;
}
}
window.$events = new EventManager();
let axiosInstance = axios.create({
headers: {
'X-CSRF-TOKEN': document.querySelector('meta[name=token]').getAttribute('content'),
'baseURL': window.baseUrl('')
}
});
axiosInstance.interceptors.request.use(resp => {
return resp;
}, err => {
if (typeof err.response === "undefined" || typeof err.response.data === "undefined") return Promise.reject(err);
if (typeof err.response.data.error !== "undefined") window.$events.emit('error', err.response.data.error);
if (typeof err.response.data.message !== "undefined") window.$events.emit('error', err.response.data.message);
});
window.$http = axiosInstance;
Vue.prototype.$http = axiosInstance;
Vue.prototype.$events = window.$events;
// Translation setup
// Creates a global function with name 'trans' to be used in the same way as Laravel's translation system
let translator = new Translations(window.translations);
window.trans = translator.get.bind(translator);
window.trans_choice = translator.getPlural.bind(translator);
// Load vues and components
vues();
components();
//Global jQuery Config & Extensions
/**
* Scroll the view to a specific element.
* @param {HTMLElement} element
*/
window.scrollToElement = function(element) {
if (!element) return;
let offset = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop;
let top = element.getBoundingClientRect().top + offset;
$('html, body').animate({
scrollTop: top - 60 // Adjust to change final scroll position top margin
}, 300);
};
/**
* Scroll and highlight an element.
* @param {HTMLElement} element
*/
window.scrollAndHighlight = function(element) {
if (!element) return;
window.scrollToElement(element);
let color = document.getElementById('custom-styles').getAttribute('data-color-light');
let initColor = window.getComputedStyle(element).getPropertyValue('background-color');
element.style.backgroundColor = color;
setTimeout(() => {
element.classList.add('selectFade');
element.style.backgroundColor = initColor;
}, 10);
setTimeout(() => {
element.classList.remove('selectFade');
element.style.backgroundColor = '';
}, 3000);
};
// Smooth scrolling
jQuery.fn.smoothScrollTo = function () {
if (this.length === 0) return;
window.scrollToElement(this[0]);
return this;
};
// Making contains text expression not worry about casing
jQuery.expr[":"].contains = $.expr.createPseudo(function (arg) {
return function (elem) {
return $(elem).text().toUpperCase().indexOf(arg.toUpperCase()) >= 0;
};
});
// Detect IE for css
if(navigator.userAgent.indexOf('MSIE')!==-1
|| navigator.appVersion.indexOf('Trident/') > 0
|| navigator.userAgent.indexOf('Safari') !== -1){
document.body.classList.add('flexbox-support');
}