https://optimo.ch/assets/gray_matter/utility/init-8df005cae3e9fb3f…4bc47d1463045f107330db03bd9817e3d5392993.js

1// Copyright (c) 2021-2025 GrayBits LLC
2
3import axios from 'axios'
4let autoplay_ids = {};
5
6export function init(){
7  initalTextareaAutoexpand();
8  setupAxios();
9}
10
11export function turboAutoPlayCachingFix(){
12  document.addEventListener('turbo:before-cache', stopCachedAutoplay);
13  document.addEventListener('turbo:before-render', restoreAutoplay);
14}
15
16function stopCachedAutoplay(){
17  let videos = document.querySelectorAll('video');
18  if (videos.length == 0) return;
19
20  autoplay_ids[window.location.href] = [];
21  videos.forEach((element) => {
22    element.pause();
23    if (element.getAttribute('autoplay') && element.id){
24      autoplay_ids[window.location.href].push(element.id);
25      element.removeAttribute('autoplay');
26    }
27  });
28}
29
30function restoreAutoplay(event){
31  if (event.target.hasAttribute('data-turbo-preview') === true) return;
32  if (!autoplay_ids[window.location.href]) return;
33
34  autoplay_ids[window.location.href].forEach((id) => {
35    const autoplay = event.detail.newBody.querySelector(`#${id}`);
36    if (autoplay){
37      autoplay.setAttribute('autoplay', true);
38    }
39  });
40  autoplay_ids[window.location.href] = [];
41}
42
43export function initalTextareaAutoexpand(parent){
44  (parent || document).querySelectorAll('.text_area_grow > textarea').forEach((e) => {
45    e.dispatchEvent(new Event('input'));
46  });
47}
48
49function autoexpandTextarea(textarea, precalculated_height){ 
50  textarea.style.height = 'inherit';
51  if (!precalculated_height){
52    precalculated_height = textarea.scrollHeight;
53  }
54  let computed = window.getComputedStyle(textarea);
55  let height = precalculated_height +
56               parseInt(computed.getPropertyValue('border-top-width')) +
57               parseInt(computed.getPropertyValue('padding-top')) +
58               parseInt(computed.getPropertyValue('padding-bottom')) +
59               parseInt(computed.getPropertyValue('border-bottom-width'));
60  textarea.style.height = height + 'px';
61}
62
63export function setupAxios(){
64  axios.defaults.headers.common['X-CSRF-Token'] = document.head.querySelector("[name='csrf-token']").content;
65  axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
66  axios.defaults.headers.common['Accept'] = 'text/javascript, application/javascript, application/ecmascript, application/x-ecmascript';
67  axios.interceptors.request.use(config => {
68    config.paramsSerializer = params => { return stringify(params); };
69    return config;
70  });
71}
72
73export function stringify(params, parent = '') {
74  const stringified = Object.keys(params).map((key) => {
75    let value = params[key];
76    if (Array.isArray(value)) {
77      return value.map(array_value => `${parent}${key}[]=${encodeURIComponent(array_value)}`).join("&");
78    } else if (typeof value === "object") {
79      if (parent == ''){
80        return stringify(value, key);
81      } else {
82        return stringify(value, `${parent}[${key}]`);
83      }
84    } else {
85      if (parent == ''){
86        return `${key}=${encodeURIComponent(value)}`;
87      } else {
88        return `${parent}[${key}]=${encodeURIComponent(value)}`;
89      }
90    }
91  });
92
93  return stringified.filter((s) => { return s.trim().length > 0; } ).join("&");
94};