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User:LOL/mmarecmethod.js

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var mma = mma || {};
 
mma.getFights = function(src) {
    var fights = [];
    var srcLeft = src.indexOf('<div id="fighter_stat">');
    if (srcLeft === -1) {
        window.alert('Invalid page');
        return;
    }
    var srcRight = src.indexOf('</table>', srcLeft);
    if (srcRight === -1) {
        window.alert('Invalid page');
        return;
    }
 
    var i = srcLeft;
    while ((i = src.indexOf('<tr align="center"', i + 1)) > -1) {
        var row = [];
        var k = i;
        for (var j = 0; j < 7; j++) {
            k = src.indexOf('<td', k);
            var l = src.indexOf('>', k);
            k = src.indexOf('</td>', l);
            row[j] = mma.removeTags(src.substring(l + 1, k))
                    .replace(/(^\s+|\s+$)/g, '');
        }
        fights.push({opponent: row[1], date: row[4], data: row});
    }
 
    return fights;
};
 
mma.recmethod = function() {
    var columns = [
            {name: 'Method', sherdogIndex: 2, templateIndex: 3},
            {name: 'Round', sherdogIndex: 5, templateIndex: 6},
            {name: 'Time', sherdogIndex: 6, templateIndex: 7}
            ];
 
    for (var i in columns) {
        columns[i].index = -1;
        columns[i].regex = new RegExp('.+?\\b' + columns[i].name
                    + '\\b');
    }
 
    var tb = document.getElementById('wpTextbox1');
    var tableStart = tb.value.indexOf('\n{|');
    var tableEnd = tb.value.indexOf('\n|}', tableStart);
    if (tableStart === -1 || tableEnd === -1) {
        tableStart = tb.value.indexOf('-start}}');
        tableEnd = tb.value.indexOf('-end}}');
        if (tableStart === -1 || tableEnd === -1) {
            tableStart = tb.value.indexOf('{{MMA record start}}');
            tableEnd = tb.value.indexOf('{{end}}', tableStart);
            if (tableStart === -1 || tableEnd === -1) {
                window.alert('Record table not found.');
            } else {
                for (var i in columns) {
                    columns[i].index = columns[i].templateIndex;
                }
            }
        }
    }
 
    var i = tableStart;
    if (columns[0].index === -1) {
        // Find the lines that look like a column heading
        var count = 0; // Number of cells seen in this row so far
        while (i > -1) {
            var i1 = tb.value.indexOf('\n|', i + 1);
            var i2 = tb.value.indexOf('\n!', i + 1);
            if (i1 === -1) {
                i1 = tableEnd;
            }
            if (i2 === -1) {
                i2 = tableEnd;
                if (i1 === i2) {
                    // No more cells found in source
                    break;
                }
            }
            i = Math.min(i1, i2);
 
            if (tb.value[i + 2] === '-') {
                count = 0;
            } else {
                for (var j = 0; j < columns.length; j++) {
                    if (columns[j].regex.test(tb.value.substring(i, tb.value.indexOf('\n', i + 1)))) {
                        columns[j].index = count;
                        break;
                    }
                }
                count++;
            }
        }
    }
 
    for (var i in columns) {
        if (columns[i].index === -1) {
            window.alert('"' + columns[i].name + '" column not found.');
            return;
        }
    }
 
    window.alert('Debug: Found Method/Round/Time at index ' + columns[0].index
            + '/' + columns[1].index + '/' + columns[2].index);
 
    var xmlhttp;
    if (window.XMLHttpRequest) {
        xmlhttp = new XMLHttpRequest();
    } else {
        xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');
    }
    xmlhttp.onreadystatechange = function() {
        if (xmlhttp.readyState === 4 && xmlhttp.status === 200) {
            // Get fight data from external site
            var src = xmlhttp.responseText;
            var fights = mma.getFights(src);
            var fightIndex = 0;
            var count = 0;
 
            var i = tableStart;
            while ((i = tb.value.indexOf('\n|', i + 1)) > -1 && i < tableEnd) {
                if (tb.value[i + 2] === '-') {
                    count = 0;
                } else {
                    for (var j = 0; j < columns.length; j++) {
                        if (count === columns[j].index) {
                            var contentStart = i + 2; // Immediately after pipe
                            var endLine = tb.value.indexOf('\n', i + 1);
                            var content = tb.value.substring(contentStart, endLine);
                            if (/^[^\|\[\{\n]+\|/.test(content)) {
                                // Evil hack for "align=center|"
                                contentStart = tb.value.indexOf('|',
                                        contentStart) + 1;
                                content = tb.value.substring(contentStart, endLine);
                            }
                            content = content.replace(/(^\s+|\s+$)/g, '');
 
                            if (fightIndex > 0 || content.length > 0
                                    && !/\{\{ *[Nn]\/A *\}\}/.test(content)) {
                                // Ignore empty cell -- probably future fight=
                                if (mma.removeWikilinks(content).toLowerCase()
                                        !== fights[fightIndex].data[columns[j]
                                        .sherdogIndex].toLowerCase()) {
                                    if (window.confirm('For the '
                                            + columns[j].name
                                            + ' of the bout vs. '
                                            + fights[fightIndex].opponent
                                            + ' on '
                                            + fights[fightIndex].date
                                            + ':\nChange "' + content + '" to "'
                                            + fights[fightIndex].data[columns[j].sherdogIndex]
                                            + '"?')) {
                                        tb.value = tb.value.substring(0, contentStart)
                                                + ' ' + fights[fightIndex].data[columns[j].sherdogIndex]
                                                + tb.value.substring(endLine);
                                    }
                                }
                                if (j + 1 === columns.length) {
                                    fightIndex++;
                                }
                            }
                            break;
                        }
                    }
                    count++;
                }
            }
            window.alert('MMA record method script finished.');
        }
    };
    var url = window.prompt('Enter the URL of the fighter\'s Sherdog profile',
            'http://www.sherdog.com/fighter/');
    xmlhttp.open('GET', url, true);
    xmlhttp.send();
};
 
mma.removeTags = function(s) {
    return s.replace(/<[^>]+>/g, '');
};
 
mma.removeWikilinks = function(s) {
    return s.replace(/\[\[([^\[\]\|]+)\]\]/g, '$1')
            .replace(/\[\[[^\[\]\|]+\|([^\[\]\|]+)\]\]/g, '$1');
};
 
addOnloadHook(function() {
    if (document.forms.editform) {
        mw.util.addPortletLink('p-tb', 'javascript:mma.recmethod()', 'MMA record method', 't-mmarecmethod', 'Synchronize method column with Sherdog in record tables', '', '');
    }
});