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Symbolab Pro - unlock full steps and verify solutions for free

Unlock Symbolab pro features for free

目前为 2020-10-15 提交的版本。查看 最新版本。

// ==UserScript==
// @name         Symbolab Pro - unlock full steps and verify solutions for free
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  Unlock Symbolab pro features for free
// @author       Jonah Lawrence - Dev Pro Tips (YouTube)
// @match        https://www.symbolab.com/
// @include      *://*symbolab.com/*
// @grant        none
// ==/UserScript==

(function () {
    'use strict';

    var code = `window.onload = function(){
        /* set subscription params */
        window.subscribed = true;
        if (typeof(SYSTEPS) != 'undefined') { SYSTEPS.subscribed = true }
        if (typeof(SOLUTIONS) != 'undefined') { SOLUTIONS.subscribed = true }
        if (typeof(SYMBOLAB) != 'undefined') { SYMBOLAB.params.subscribed = true }
        if (typeof(SYPRACTICE) != 'undefined') { SYPRACTICE.subscribed = true }
        isUserLoggedIn = function() { return true }

        /* remove popup when verify solution box is clicked */
        if ($("#click-capture")) {
            // add the class name to the click capture to prevent blocking
            $("#click-capture").addClass("click-capture-subscribed")
        }

        /* improvements to dark mode */
        fixDarkMode = function() {
            // check if dark mode style element is on the page
            if($("#invert-style").length > 0) {
                // replace the styling element with better styling
                var invertStyle = $("#invert-style")[0].innerHTML
                $("#invert-style")[0].remove()
                document.head.insertAdjacentHTML("beforeend",
                    '<style type="text/css" id="invert-style">' +
                    invertStyle +
                    \`img,
                    #HomeTopNav svg,
                    button.btn.btn-large.btn-custom.search,
                    button.verify-button,
                    li#solutionsTopNav a span,
                    span.bloggerIcon,
                    a.show-hide-button.show-hide-plot.print-hide,
                    a.stepsPracticeLink span,
                    .m2u>li>a.active,
                    .m3u>li>a.active,
                    li a.nl-leftMenu span,
                    .nl-feedback.nl-redText.print-hide span {
                        filter: invert(1);
                    }

                    img.open,
                    img.close,
                    ul.solution-examples li svg,
                    a.nl-leftMenu.active span {
                        filter: invert(0);
                    }

                    button.btn.btn-large.btn-custom.search {
                        border: 1px solid black;
                    }

                    div#nl-subNav {
                        background-color: rgba(220, 220, 220, 1);
                    }

                    a.nl-topMenu span,
                    a.nl-topMenu.active .nl-topSubMenu span,
                    #nl-subNav ul li .nl-topSubMenu a:hover span {
                        color: #000000;
                    }

                    a.nl-topMenu.active span,
                    #nl-subNav ul li a:hover span {
                        color: #ffffff;
                    }

                    @-moz-document url-prefix() {
                        body {
                            background-color: #111111;
                        }
                    }</style>\`)
            }
        };

        // fix dark mode when the page loads
        fixDarkMode()

        /* overwrite the toggle function to fix dark mode at end */
        var oldLightsOut = lightsOut;
        lightsOut = function() {
            // call the original lightsOut function
            oldLightsOut()
            // fix dark mode
            fixDarkMode()
        }
    }`

    // make sure the code runs before the subscription status is checked
    document.documentElement.setAttribute("onreset", code)
    document.documentElement.dispatchEvent(new CustomEvent("reset"))
    document.documentElement.removeAttribute("onreset")

})()