User:LOL/mmarecordcolumns.js
function rearrangeMMARecordTable() {
var tb = document.getElementById('wpTextbox1');
var s = tb.value;
// A 'Record' object should exist in the headings array!
var RECORD_COL_NAME = 'Record';
var RESULT_COL_NAME = 'Result';
var tableStart = s.indexOf('\n
| ');
var tableEnd = s.indexOf('\n |
if (tableStart == -1 || tableEnd == -1) {
// Evil replacement of S-(start|end)
s = s.replace(/\{\{ *[Ss]-start *\}\}/, '
| ');
s = s.replace(/\{\{ *[Ss]-end *\}\}/, ' |
tableStart = s.indexOf('\n
| ');
tableEnd = s.indexOf('\n |
if (tableStart == -1 || tableEnd == -1) {
alert('"
| " or " |
return;
}
}
var headings = [{name: RESULT_COL_NAME},
{name: RECORD_COL_NAME, align: 'center'}, {name: 'Opponent'},
{name: 'Method'}, {name: 'Event'}, {name: 'Date'},
{name: 'Round', align: 'center'}, {name: 'Time', align: 'center'},
{name: 'Location'}, {name: 'Notes'}];
var output = s.substring(0, tableStart) + '\n{{MMA record start}}\n';
var sTable = s.substring(tableStart, tableEnd);
// Evil splitting of multi-cell lines
sTable = sTable.replace(/\| *(?:align|style[^\|]+)?\|/g, '\n|');
// Evil separation of merged Round-Time columns
sTable = sTable.replace(/Round[ ']*(?:,[ ']*)?[Tt]ime/, 'Round\n!Time');
sTable = sTable.replace(/\| *(?:[Rr]ound *)?(\d)[ ,']+(\d{1,2}:\d{2}|[Nn]\/[Aa])/g, '| $1\n| $2');
var lines = sTable.split('\n');
// Get heading order of nonstandard table
var i;
var headingCount = 0;
for (i = 0; i < lines.length; i++) {
var line = lines[i];
if (line.substring(0, 2) == '|-') {
if (headingCount > 0) {
// Alert user of any missing columns
var missing = [];
for (var j = 0; j < headings.length; j++) {
if (headings[j].index === undefined) {
missing.push(headings[j].name);
}
}
if (missing.length > 0) {
alert('Missing columns: ' + missing);
}
break;
}
} else if (/[\|!]/.test(line[0])) {
for (var j = 0; j < headings.length; j++) {
if (line.indexOf(headings[j].name) > -1) {
headings[j].index = headingCount++;
}
}
}
}
var rows = [];
var cell = [];
for (; i < lines.length; i++) {
var line = lines[i];
if (line.substring(0, 2) == '|-') {
if (cell.length > 0) {
rows.push(cell);
cell = [];
}
} else if (line[0] == '|') {
// Evil removal of pipe after cell attributes
if (/^\|[^\|\[\{]+\|/.test(line)) {
line = line.substring(line.indexOf('|', 1));
}
// replace = trim
cell.push(line.substring(1).replace(/^\s+|\s+$/g, ''));
}
}
if (cell.length > 0) {
rows.push(cell);
}
// Check if the 'Record' column is missing
var missingRecords = false, recordIndexH = -1;
for (var j = 0; j < headings.length; j++) {
if (headings[j].name == RECORD_COL_NAME) {
recordIndexH = j;
missingRecords = headings[j].index === undefined;
break;
}
}
// Attempt to construct it if the 'Result' column exists
var record = [];
if (missingRecords) {
var resultIndex = -1;
for (var j = 0; j < headings.length; j++) {
if (headings[j].name == RESULT_COL_NAME) {
if (headings[j].index !== undefined) {
resultIndex = headings[j].index;
}
break;
}
}
if (resultIndex > -1) {
// 'Result' column exists, so go backwards through the rows and
// interpret the 'Result' cells
// Record before their career started--all zeroes
record[rows.length] = {wins: 0, losses: 0, draws: 0, nc: 0};
for (var j = rows.length - 1; j >= 0; j--) {
var result = rows[j][resultIndex];
record[j] = {wins: record[j + 1].wins,
losses: record[j + 1].losses,
draws: record[j + 1].draws, nc: record[j + 1].nc};
if (/\bwin\b/i.test(result)) {
record[j].wins++;
} else if (/\bloss\b/i.test(result)) {
record[j].losses++;
} else if (/\bdraw\b/i.test(result)) {
record[j].draws++;
} else if (/\b(?:NC|[Nn]o +[Cc]ontest)\b/.test(result)) {
record[j].nc++;
} else if (result == '') {
record[j] = null;
} else {
// Ask user for input on an unrecognized result
var input = '';
while (!/^[ '"]*[WLDN][ '"]*$/i.test(input)) {
input = prompt('What kind of result is "' + result
+ '"?\nEnter "W" for win, "L" for loss, "D" for draw, or "N" for no contest',
'');
}
if (/^[ '"]*W[ '"]*$/i.test(input)) {
record[j].wins++;
} else if (/^[ '"]*L[ '"]*$/i.test(input)) {
record[j].losses++;
} else if (/^[ '"]*D[ '"]*$/i.test(input)) {
record[j].draws++;
} else {
record[j].nc++;
}
}
}
}
}
// Iterate through stored rows and output them according to the headings
// array
for (i = 0; i < rows.length; i++) {
output += '|-\n';
var cell = rows[i];
for (var j = 0; j < headings.length; j++) {
output += '| ';
if (!!headings[j].align && !/\{\{N\/A\}\}\s*$/.test(cell[headings[j].index])) {
output += 'align="' + headings[j].align + '" | ';
}
if (headings[j].index !== undefined) {
if (!!cell[headings[j].index]) {
output += cell[headings[j].index];
}
} else if (j == recordIndexH && !!record[i]) {
output += record[i].wins + '\u2013' + record[i].losses;
if (record[i].draws > 0 || record[i].nc > 0) {
output += '\u2013' + record[i].draws;
if (record[i].nc > 0) {
output += ' (' + record[i].nc + ')';
}
}
}
output += '\n';
}
}
tb.value = output + '{{end}}' + s.substring(tableEnd + 3);
}
addOnloadHook(function() {
if (document.forms.editform) {
mw.util.addPortletLink('p-tb', 'javascript:rearrangeMMARecordTable()', 'MMA record columns', 't-mmarecordcolumns', 'Rearrange the columns in accordance with {{MMA record start}}', , );
}
});