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Kutubee Reading Script

Intercepts the final reading completion request and sets the 'duration' to a high value (312 seconds) to bypass server-side time checks.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

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

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

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         Kutubee Reading Script
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Intercepts the final reading completion request and sets the 'duration' to a high value (312 seconds) to bypass server-side time checks.
// @author       neonmodder123
// @match        https://read.kutubee.com/*
// @grant        none
// @run-at       document-start
// @license MIT
// ==/UserScript==

(function() {
    'use strict';
    console.log("Kutubee Script Working :)");
    const TARGET_DURATION = 312;
    const TARGET_API_PATH = '/api/user-activity';
    const originalFetch = window.fetch;

    window.fetch = async function(resource, options) {

        const url = resource.toString();
        const method = options?.method;
        const isPostOrPut = options && (method === 'POST' || method === 'PUT');

        const isTargetApi = url.includes(TARGET_API_PATH);

        if (isTargetApi && isPostOrPut && options.body) {

            let originalPayload;

            try {
                originalPayload = JSON.parse(options.body);
                if (originalPayload.tryingToComplete === true && originalPayload.activitySessionInfo) {

                    const sessionInfo = originalPayload.activitySessionInfo;

                    console.log(`[Kutubee Script] INTERCEPTED completion attempt for ${originalPayload.contentId}`);
                    console.log(`[Kutubee Script] Original Duration: ${sessionInfo.duration}s`);

                    sessionInfo.duration = TARGET_DURATION;

                    options.body = JSON.stringify(originalPayload);

                    console.log(`[Kutubee Script] New Duration Injected: ${sessionInfo.duration}s`);
                    console.log("[Kutubee Script] Sending modified request to server...");
                }
            } catch (e) {
                console.error("[Kutubee Script] Error during payload modification, request sent unedited:", e);
            }
        }
        return originalFetch(resource, options);
    };

})();