Function createPageBar

Pagetual/pagetual.user.js:12064–12392

(url)

    const pageNumReg=/[&\/\?](p=|page[=\/_-]?)\d+|[_-]\d+\./;
    function createPageBar(url) {
        curPage++;
        sideController.setup();
        let posEle = null;
        let scrollH = Math.max(document.documentElement.scrollHeight, getBody(document).scrollHeight);
        let insert = ruleParser.getInsert();
        if (!insert || !insert.parentNode) return;
        if (forceState == 2) {
            posEle = getBody(document);
            posEle = posEle.children[posEle.children.length - 1];
        } else {
            posEle = insert;
        }
        while (posEle && !posEle.offsetParent) {
            posEle = posEle.previousElementSibling || posEle.parentNode;
        }
        if (posEle) {
            let actualBottom = getElementBottom(posEle);
            bottomGap = scrollH - actualBottom + (window.innerHeight || document.documentElement.clientHeight) * rate;
            if (bottomGap < 100) bottomGap = 100;
        } else {
            bottomGap = 1000;
        }
        if (hidePageBar) return null;
        url = url.replace(/#p{.*/, "");
        let example = (ruleParser.curSiteRule.insertPos == 2 || ruleParser.curSiteRule.insertPos == "in") ? insert.children[0] : (insert.parentNode.children[0] || insert);
        while (example && (compareNodeName(example, ["script", "style"]) || example.classList.contains("pagetual_pageBar"))) {
            example = example.nextElementSibling;
        }
        if (!example || !example.parentNode) example = insert;
        if (example.nodeType != 1) {
            example = example.previousElementSibling || example.parentNode;
            if (!example || example.nodeType != 1) return;
        }
        let exampleStyle = _unsafeWindow.getComputedStyle(example);
        let inTable, inLi;
        if (forceState == 2) {
            inTable = inLi = false;
        } else {
            inTable = compareNodeName(example.parentNode, ["table", "tbody"]) ||
            compareNodeName(example, ["tr", "tbody"]) ||
            exampleStyle.display == "table-row" ||
            (example.nextElementSibling && compareNodeName(example.nextElementSibling, ["tr", "tbody"]));
            inLi = compareNodeName(example, ["li"]) || (example.nextElementSibling && compareNodeName(example.nextElementSibling, ["li"]));
        }
        let pageBar = document.createElement(inTable ? "tr" : (inLi ? "li" : "div"));
        let upSpan = document.createElement("a");
        let downSpan = document.createElement("a");
        let pageText = document.createElement("a");
        let pageNum;
        pageBar.className = isHideBar ? "pagetual_pageBar autopagerize_page_info hide" : "pagetual_pageBar autopagerize_page_info";
        pageBar.setAttribute("translate", "no");
        if (isPause) {
            pageBar.classList.add("stop");
        }
        pageBar.style.cssText = pageBarStyle;
        if (exampleStyle.order) {
            pageBar.style.order = exampleStyle.order;