【探讨】一种通用翻译替换脚本 about ehsyringe HOT 9 CLOSED

browser.tabs.onUpdated.addListener(async (tabId: number, changeInfo, tab) => {
    if(changeInfo['status'] != 'loading') return;
    const id = tabId;
    console.log('tab onUpdated', tabId, changeInfo, tab);
    console.log(tagDatabase.tagList.value);
    const code = `
    console.log('test');
        window.tagData = ${JSON.stringify(tagDatabase.tagList.value, null, 2)};
        function test(node) {
            if(node.nodeName == '#text' && node.parentNode && node.parentNode.nodeName != 'SCRIPT' )node.textContent = node.textContent + '🐹';
        }
        const observer = new MutationObserver(mutations => mutations.forEach(mutation =>
            mutation.addedNodes.forEach(node1 => {
                test(node1);
                if (this.documentEnd && node1.childNodes) {
                    const nodeIterator = document.createNodeIterator(node1);
                    let node = nodeIterator.nextNode();
                    while (node) {
                        test(node);
                        node = nodeIterator.nextNode();
                    }
                }
            })
        ));
        observer.observe(window.document, {
            attributes: true,
            childList: true,
            subtree: true
        });
     `;
    await browser.tabs.executeScript(id, {
        code: `
            const script = document.createElement('script');
            script.innerHTML = \`${code.replace(/`/igm, '\\`').replace(/\\/igm, "\\\\")}\`;
            document.head.appendChild(script);
        `,
        runAt: "document_start",
    });
});