Wikipedia:WikiProject User scripts/Scripts/Formatter/Auto Edit Summary

/*

*/

function format() {
var txt = document.editform.wpTextbox1;
txt.value = catFixer(txt.value);
txt.value = entities(txt.value);
txt.value = fixheadings(txt.value);
txt.value = fixsyntax(txt.value);
txt.value = linkfixer(txt.value, false);
//txt.value = imagefixer(txt.value);
txt.value = whitespace(txt.value);
txt.value = linksimplifyer(txt.value);
txt.value = trim(txt.value);
document.editform.wpSummary.value = "Formatting";
document.editform.submit();
}
function whitespace(str){
str = str.replace(/\t/g, " ");
str = str.replace(/^ ? ? \n/gm, "\n");
str = str.replace(/(\n\n)\n+/g, "$1");
str = str.replace(/== ? ?\n\n==/g, "==\n==");
str = str.replace(/\n\n(\* ?\[?http)/g, "\n$1");
str = str.replace(/^ ? ? \n/gm, "\n");
str = str.replace(/\n\n\*/g, "\n*");
str = str.replace(/[ \t][ \t]+/g, " ");
str = str.replace(/([=\n]\n)\n+/g, "$1");
str = str.replace(/ \n/g, "\n");
//* bullet points
str = str.replace(/^([\*#]+) /gm, "$1");
str = str.replace(/^([\*#]+)/gm, "$1 ");
//==Headings==
str = str.replace(/^(={1,4}) ?(.*?) ?(={1,4})$/gm, "$1$2$3");
//dash — spacing
str = str.replace(/ ?(–|–|–|–|–) ?/g, "$1");
str = str.replace(/ ?(—|—|—|—|—) ?/g, "$1");
str = str.replace(/([^1-9])(—|—|—|—|—|–|–|–|–|–)([^1-9])/g, "$1 $2 $3");
return trim(str);
}
function entities(str){
//str = str.replace(//g, "");
str = str.replace(/–|–|–/g, "–");
str = str.replace(/—|—|—/g, "—");
// str = str.replace(/(cm| m|km|mi)2/g, "$1²");
str = str.replace(/²/g, "²");
str = str.replace(/°/g, "°");
return trim(str);
}
//Fix ==See also== and similar section common errors.
function fixheadings(str)
{
if( !str.match(/= ?See also ?=/) )
str = str.replace(/(== ?)(see also:?|related topics:?|related articles:?|internal links:?|also see:?)( ?==)/gi, "$1See also$3");
str = str.replace(/(== ?)(external links:?|outside links|web ?links:?|exterior links:?)( ?==)/gi, "$1External links$3");
str = str.replace(/(== ?)(external link:?|web ?link:?|exterior link:?)( ?==)/gi, "$1External link$3");
str = str.replace(/(== ?)(reference:?)(s? ?==)/gi, "$1Reference$3");
str = str.replace(/(== ?)(source:?)(s? ?==)/gi, "$1Source$3");
str = str.replace(/(== ?)(further readings?:?)( ?==)/gi, "$1Further reading$3");
return str;
}
function catFixer(str){
str = str.replace(/\[\[ ?[Cc]ategory ?: ?/g, "[[Category:");
return trim(str);
}
//fixes many common syntax problems
function fixsyntax(str)
{
//replace html with wiki syntax
if( !str.match(/'<\/?[ib]>|<\/?[ib]>'/gi) )
{
str = str.replace(/(.*?)<\/i>/gi, "$1");

str = str.replace(/(.*?)<\/b>/gi, "$1");

}
str = str.replace(//gi, "
");
str = str.replace(/
/gi, "
");
return trim(str);
}
//formats links in standard fashion
function linkfixer(str, checkImages)
{
str = str.replace(/\]\[/g, "] [");
var m = str.match(/\[?\^\*?\]\]?/g);
if (m)
{
for (var i = 0; i < m.length; i++)
{
var x = m[i].toString();
var y = x;
//internal links only
if ( !y.match(/^\[?\[http:\/\//i) && !y.match(/^\[?\[image:/i) )
{
if (y.indexOf(":") == -1 && y.substr(0,3) != "[[_" && y.indexOf("|_") == -1)
{
if (y.indexOf("|") == -1)
y = y.replace(/_/g, " ");
else
y = y.replace( y.substr(0, y.indexOf("|")), y.substr(0, y.indexOf("|")).replace(/_/g, " "));
}
y = y.replace(/ ?\| ?/, "|").replace("|]]", "| ]]");
}
str = str.replace(x, y);
}
}
//repair bad internal links
str = str.replace(/\[\[ ?([^\]]*?) ?\]\]/g, "$1");
str = str.replace(/\[\[([^\]]*?)( |_)#([^\]]*?)\]\]/g, "$1#$3");
return trim(str);
}
//fixes images
function imagefixer(str)
{
//remove external images
str = str.replace(/\[?\[image:http:\/\/([^\]]*?)\]\]?/gi, "[http://$1]");
//fix links within internal images
var m = str.match(/\[?\[image:[^\[\]]*?(\[?\^\*?\]*?[^\[\]]*?)*?\]+/gi);
if (m)
{
for (var i = 0; i < m.length; i++)
{
var x = m[i].toString();
var y = x;
y = y.replace(/^\[\[i/i, "I").replace(/\]\]$/, "");
y = y.replace(/(\^\*?)$/, "$1]");
y = linkfixer(y, true);
y = "" + y + "";
str = str.replace(x, y);
}
}
return trim(str);
}
//simplifies some links e.g. dog to dog and dogs to dogs
function linksimplifyer(str){
var m = str.match(/\[\[([^[]*?)\|([^[]*?)\]\]/g);
if (m)
{
for (var i = 0; i < m.length; i++)
{
var n_arr = m[i].toString().match(/\[\[([^[]*?)\|([^[]*?)\]\]/);
var n = n_arr[0];
var a = n_arr[1];
var b = n_arr[2];
if (b.indexOf(a) == 0 || b.indexOf(TurnFirstToLower(a)) == 0)
{
var k = n.replace(/\[\[([^\]\|]*?)\|(\1)([\w]*?)\]\]/i, "$2$3");
str = str.replace(n, k);
}
}
}
str = str.replace(/\[\[([^\]\|]+)\|([^\]\|]+)\]\]([A-Za-z\'][A-Za-z]*)([\.\,\;\:\"\!\?\s\n])/g, "$2$3$4");
return str;
}
//trim start and end, trim spaces from the end of lines
function trim(str) {
str = str.replace(/ $/gm, "");
return str.replace(/^\s*|\s*$/g, "");
}
//turns first character to lowercase
function TurnFirstToLower(input) {
if (input != "")
{
var input = trim(input);
var temp = input.substr(0, 1);
return temp.toLowerCase() + input.substr(1, input.length);
}
else
return "";
}
//entities that should never be unicoded
function noUnicodify(str) {
str = str.replace(" & ", " & ");
str = str.replace("&", "&amp;").replace("&lt;", "&amp;lt;").replace("&gt;", "&amp;gt;").replace("&quot;", "&amp;quot;").replace("&apos;", "&amp;apos;");
str = str.replace("−", "&minus;").replace("×", "&times;");
str = str.replace(" ", "&nbsp;").replace(" ", "&thinsp;").replace("­", "&shy;");
str = str.replace("′", "&prime;");
str = str.replace(/&(#0?9[13];)/, "&$1");
str = str.replace(/&(#0?12[345];)/, "&$1");
return str;
}
addOnloadHook(function () {
if(document.forms.editform) {
addPortletLink('p-cactions', 'javascript:format()', 'format', 'ca-format', 'Format article', '', document.getElementById('ca-edit'));
}
});
/*