Youtube: Auto-sort search results by upload date

Rewrites the URL of a YouTube search results page to automatically sort by video upload date, if the sort order is not already present

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คุณจะต้องติดตั้งส่วนขยาย เช่น Tampermonkey หรือ Violentmonkey เพื่อติดตั้งสคริปต์นี้

คุณจะต้องติดตั้งส่วนขยาย เช่น Tampermonkey หรือ Violentmonkey เพื่อติดตั้งสคริปต์นี้

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name            Youtube: Auto-sort search results by upload date
// @description     Rewrites the URL of a YouTube search results page to automatically sort by video upload date, if the sort order is not already present
// @author          Archangel1C
// @license         GPL-3.0-only
// @namespace       https://github.com/Archangel1C
// @version         0.1
// @match           *://*.youtube.com/results*
// @run-at          document-start
// @grant           none
// @compatible      chrome
// @contributionURL https://flattr.com/@Archangel1C
// ==/UserScript==
//
// Sources/Influences:
// - https://stackoverflow.com/a/28956498/4423698


(function() {
// debugger instruction lets Chrome stop here
//  debugger;

    // https://www.w3schools.com/js/js_strict.asp
    // https://stackoverflow.com/a/1335881/4423698
    'use strict';

    var query = new URLSearchParams(window.location.search);
    // for(let param of query.entries()) console.log(param);

    // - do not change the sort order, if there is already one defined
    // - avoid infinite recursion
    if(query.get("search_sort") == null) {
        query.append("search_sort", "video_date_uploaded");
        window.location.search = "?" + query.toString();
    }
})();