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Get Script

Getting scripts in an easier way.

  1. // ==UserScript==
  2. // @name         Get Script
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.0.0
  5. // @description  Getting scripts in an easier way.
  6. // @author       cc
  7. // @include      *
  8. // ==/UserScript==
  9.  
  10. (function() {
  11.   'use strict';
  12.   var initialized = false;
  13.   function initSecurity() {
  14.     let meta = document.createElement('meta');
  15.     meta.setAttribute('http-equiv', 'Content-Security-Policy');
  16.     meta.setAttribute('content', 'upgrade-insecure-requests');
  17.     document.head.appendChild(meta);
  18.     initialized = true;
  19.   }
  20.   function getScript(url, callback) {
  21.     if (url.startsWith('http:') && !initialized) {
  22.       initSecurity();
  23.     }
  24.     let script = document.createElement('script');
  25.     script.src = url;
  26.     script.async='async';
  27.     script.type='text/javascript';
  28.     document.body.appendChild(script);
  29.     if (typeof callback == 'function') {
  30.       script.onload = callback;
  31.     }
  32.   }
  33.   window.getScript = getScript;
  34. })();