Print requests with content-type 'application/vnd.apple.mpegurl'

Print content-type 'application/vnd.apple.mpegurl'
当前为 2023-04-13 提交的版本，查看最新版本。
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// ==UserScript==
// @name         Print requests with content-type 'application/vnd.apple.mpegurl'
// @namespace    http://your-domain-here/
// @version      8
// @description  Print content-type 'application/vnd.apple.mpegurl'
// @match        http://*/*
// @match        https://*/*
// @grant        GM_xmlhttpRequest
// @license MIT
// ==/UserScript==

(function() {
    'use strict';

    // Intercept the XHR requests
    function interceptXHR(xhr) {
        // Print the XHR request to the console
        console.log('XHR request intercepted:', xhr);

        // Check if the content type is application/vnd.apple.mpegurl
        const contentType = xhr.getResponseHeader('content-type');
        if (contentType === 'application/vnd.apple.mpegurl') {
            console.log('XHR request with content type application/vnd.apple.mpegurl:', xhr);
        }
    }

    // Add interceptors to all XHR requests
    window.XMLHttpRequest.prototype.realSend = window.XMLHttpRequest.prototype.send;
    window.XMLHttpRequest.prototype.send = function(data) {
        interceptXHR(this);
        this.realSend(data);
    };

    // Observe the document for changes and add interceptors to any new iframes
    const observer = new MutationObserver(observeIframes);
    observer.observe(document, { childList: true, subtree: true });

    // Add interceptors to any iframes already in the document
    observeIframes();

    function observeIframes() {
        const iframes = document.getElementsByTagName('iframe');
        console.log('observeIframes:', iframes.length);
        for (let i = 0; i < iframes.length; i++) {
            addInterceptorToIframe(iframes[i]);
        }
    }

    function addInterceptorToIframe(iframe) {
        // Check if interceptor already added
        if (iframe.contentWindow.XMLHttpRequest.prototype.realSend) {
            return;
        }

        // Add interceptor to XHR requests in the iframe
        iframe.contentWindow.XMLHttpRequest.prototype.realSend = iframe.contentWindow.XMLHttpRequest.prototype.send;
        iframe.contentWindow.XMLHttpRequest.prototype.send = function(data) {
            interceptXHR(this);
            this.realSend(data);
        }

        // Observe the iframe for changes and add interceptors to any new iframes
        const observer = new iframe.contentWindow.MutationObserver(observeIframesInIframe);
        observer.observe(iframe.contentDocument, { childList: true, subtree: true });

        // Add interceptors to any iframes already in the iframe
        observeIframesInIframe();

        function observeIframesInIframe() {
            const iframes = iframe.contentDocument.getElementsByTagName('iframe');
            for (let i = 0; i < iframes.length; i++) {
                addInterceptorToIframe(iframes[i]);
            }
        }
    }
})();