User:Conrad.Irwin/beerArchiver.js

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if (wgPageName == 'Wiktionary:Beer_parlour') addOnloadHook(function () {

    function archive_page(text)
    {
        var page;

        text.replace(/([0-9]+) *(January|Febuary|March|April|May|June|July|August|September|October|November|December) *(20[0-9][0-9]) *\(UTC\)/, function(m, day, month, year)
        {
            page = "Wiktionary:Beer_parlour_archive/"+year+"/"+month;
        });

        return page;
    }

    function get_time(text)
    {
        var time = [0,0,0,0,0];
        var months = ['', 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];

        text.replace(/([0-9]{2}):([0-9]{2}), ([0-9]+) *(January|Febuary|March|April|May|June|July|August|September|October|November|December) *(20[0-9][0-9]) *\(UTC\)/, function(match, hour, minute, day, month, year) {

            time = [year, months.indexOf(month), day, hour, minute].join(",");

        });
        return time;
    }

    function new_archive_text(destination, text)
    {
        return "{" + "{archive notice}}\n" +
               "{" + "{Wiktionary:Beer parlour/timeline}}\n\n" +
               "=" + destination.replace(/.*\/(\d+)\/(.*)/,function(m, year, month) { return month + " " + year; }) + "=\n" + text; 
    }

    function get_title(text)
    {
        return text.split("==")[1];
    }

    function modify_archive(original, new_text)
    {
        new_text = "\n\n" + new_text;
        var splits = original.split(/(\n==[^=][^\n=]*[^=]==\n)/);
        var seek_date = get_time(new_text);
        for (var i=2; i<splits.length; i+=2)
        {
            if (get_time(splits[i]) > seek_date)
            {
                splits.splice(i-1,0,new_text)
                return splits.join("");
            }
        }
        splits.push(new_text);
        return splits.join("");
    }

    function post_save(heading, section)
    {
        if (arguments.callee['called' + section])
        {
            do
            {
                var next = heading.nextSibling;
                heading.parentNode.removeChild(heading);
                heading = next;
            }
            while (heading && !{'h1':1,'h2':1}[heading.nodeName.toLowerCase()]);
        }
        arguments.callee['called' + section] = true;
    }

    function archive(heading, spans) { return function () {

        var editlink = heading.getElementsByTagName('a')[0];

        editlink.href.replace(/&section=([0-9]+)/, function (match, section)
        {
            heading.appendChild(newNode('Loading...'));
            JsMwApi().page(wgPageName).edit({rvsection: section}, function(text, save_callback) {

                var destination = archive_page(text);
                var section_title = get_title(text);

                if (confirm("Archive section to " + destination + "\n\nWait for 'Archive Saved' and 'Beer Parlour Saved' after pressing OK."))
                {
                    JsMwApi().page(archive_page(text)).edit(function (archive_text, archive_save) {

                    var archive_to_save; 
                    if (archive_text == "")
                        archive_to_save = new_archive_text(destination, text);
                    else
                        archive_to_save = modify_archive(archive_text, text);

                    save_callback("", {summary: "Archiving to [[" + destination + '#' + section_title + ']]', section: section}, function () { alert('Beer Parlour Saved'); post_save(heading,section); });

                    archive_save(archive_to_save, {summary: "Archiving" + section_title}, function() {alert('Archive Saved'); post_save(heading,section);});
                    });
                }
            });
        });

    } }

    var headings = document.getElementById('bodyContent').getElementsByTagName('h2');

    for (var i=0; i<headings.length; i++)
    {
        var heading = headings[i];
        
        var spans = heading.getElementsByTagName('span');
        var span = spans[0];
        if (span && span.className == "editsection")
        {
            var id = spans[spans.length-1].id;
            span.insertBefore(
                newNode('span', " · ", newNode('a', {href: '#'+id, click: archive(heading)}, 'archive')),
            span.lastChild);
        }
    }
});