bookmarklet-mchk.org.hk-parser.js

//https://www.mchk.org.hk/english/list_register/list.php?&type=L
(function($) {
    var parse = function($$) {
        return $$.find("table[cellpadding=4] tr").map(function(i) {
            if (i === 0) return ""
            let $td = $("td", this)
            let data;
            if ($td.eq(0).attr("headers") === "qualification") {
                data = ["", "", "", "", "",
                    $td.eq(0).find("span:eq(0)").get(0).childNodes[0].data,
                    ($td.eq(0).find("span:eq(0)").get(0).childNodes.length > 2) ? $td.eq(0).find("span:eq(0)").get(0).childNodes[2].data : "",
                    $td.eq(2).text()
                ]
            } else {
                data = [
                    $td.eq(0).text().trim(),
                    ($td.eq(1).find("a:eq(0)").get(0).childNodes.length) ? $td.eq(1).find("a:eq(0)").get(0).childNodes[0].data : "",
                    ($td.eq(1).find("a:eq(0)").get(0).childNodes.length > 2) ? $td.eq(1).find("a:eq(0)").get(0).childNodes[2].data : "",
                    ($td.eq(3).find("span:eq(0)").get(0).childNodes.length) ? $td.eq(3).find("span:eq(0)").get(0).childNodes[0].data : "",
                    ($td.eq(3).find("span:eq(0)").get(0).childNodes.length > 2) ? $td.eq(3).find("span:eq(0)").get(0).childNodes[2].data : "",
                    ($td.eq(5).find("span:eq(0)").get(0).childNodes.length) ? $td.eq(5).find("span:eq(0)").get(0).childNodes[0].data : "",
                    ($td.eq(5).find("span:eq(0)").get(0).childNodes.length > 2) ? $td.eq(5).find("span:eq(0)").get(0).childNodes[2].data : "",
                    $td.eq(7).text()
                ]
            }
            return data.join("\t")
        }).filter(function() {
            return this != ""
        }).get()
    }

    var findNext = function($$) {
        console.log("findNext")
        let $a = $$.find("a.paginate:last")
        return ($a.text().indexOf("Next") !== -1) ? $a.attr("href") : "";
    }
    var failed = function() {
        console.error("Error occured!")
        show()
    }
    var loaded = function(data) {
        console.log("loaded")
        let $data = $(data)

        rows = rows.concat(parse($data))
        let nextUrl = findNext($data)
        if (nextUrl) {
            console.log("Processing " + nextUrl)
            $.get(nextUrl, loaded).fail(failed)
        } else
            show(rows)
    }

    var show = function(result) {
        console.log("show")
        if (!$("#result").size())
            $("<textarea id=result />").css({
                width: "100%",
                height: "100px"
            }).prependTo(document.body)

        $("#result").html(
            headers.join("\t") + "\n" + rows.join("\n")
        )
    }

    var headers = ["ID", "Name", "Name (Eng)", "Address", "Address (Eng)", "Qualification", "Qualification (Eng)", "Year"],
        rows = []

    $.ajaxSettings.beforeSend = function(xhr) {
        xhr.setRequestHeader('X-Requested-With', {
            toString: function() {
                return '';
            }
        });
    };

    rows = rows.concat(parse($(document.body)))
    nextUrl = findNext($(document.body))
    if (nextUrl) {
        console.log("Processing " + nextUrl)
        $.get(nextUrl, loaded).fail(failed)
    } else
        show(rows)
})(jQuery)