Function blockKeywords_

Zhihu-Enhanced.user.js:948–974

(className1, className2)

    function blockKeywords_(className1, className2) {
        // 前几条因为是直接加载的，而不是动态插入网页的，所以需要单独判断
        function blockKeywords_now() {
            if (location.pathname === '/hot') {
                document.querySelectorAll('.HotItem').forEach(function(item1){blockKeywords_1(item1, 'h2.HotItem-title');})
            } else {
                document.querySelectorAll(className1).forEach(function(item1){blockKeywords_1(item1, 'h2.ContentItem-title meta[itemprop="name"], meta[itemprop="headline"]');})
            }
        }

        blockKeywords_now();
        window.addEventListener('urlchange', function(){
            setTimeout(blockKeywords_now, 1000); // 网页 URL 变化后再次执行
        })

        // 这个是监听网页插入事件，用来判断后续网页动态插入的元素
        const callback = (mutationsList, observer) => {
            for (const mutation of mutationsList) {
                for (const target of mutation.addedNodes) {
                    if (target.nodeType != 1) return
                    if (target.className === className2) {blockKeywords_1(target, 'h2.ContentItem-title meta[itemprop="name"], meta[itemprop="headline"]');}
                }
            }
        };
        const observer = new MutationObserver(callback);
        observer.observe(document, { childList: true, subtree: true });
    }


    function blockKeywords_search() {