English Wikipedia @ Freddythechick:WikiProject User scripts/Scripts/Formatter

/*<syntaxhighlight lang=javascript>*/ // NOTICE: Formatter's functionality is now almost entirely included in Wikipedia:AutoEd's "Formatter" preset. You may // use whichever you want, although AutoEd is more actively maintained and more open to customization. //Wikipedia:WikiProject User scripts | Scripts

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);

}

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(/ ?(–|&#150;|–|–|–) ?/g, "$1");
   str = str.replace(/ ?(—|&#151;|—|—|—) ?/g, "$1");
   str = str.replace(/([^1-9])(—|&#151;|—|—|—|–|&#150;|–|–|–)([^1-9])/g, "$1 $2 $3");

   return trim(str);

}

function entities(str){

   //str = str.replace(//g, "");
   str = str.replace(/&#150;|–|–/g, "–");
   str = str.replace(/&#151;|—|—/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:?|also see:?)( ?==)/gi, "$1See also$3");

 str = str.replace(/(== ?)(external links?:?|outside links?|web ?links?:?|exterior links?:?)( ?==)/gi, "$1External links$3");
 str = str.replace(/(== ?)(references?:?)( ?==)/gi, "$1References$3");
 str = str.replace(/(== ?)(sources?:?)( ?==)/gi, "$1Sources$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(/<br\/>/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) != "_") == -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");
//repair bad external links str = str.replace(/\[?\[http:\/\/([^\]]*?)\]\]?/gi, "[1]"); str = str.replace(/\[http:\/\/([^\]]*?)\|([^\]]*?)\]/gi, "$2");
return trim(str);
}
//fixes images function imagefixer(str) {
//remove external images str = str.replace(/\[?\[image:http:\/\/([^\]]*?)\]\]?/gi, "[2]");
//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"); // ' // Help the syntax highlighter...
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("&", "&").replace("<", "&lt;").replace(">", "&gt;").replace(""", "&quot;").replace("'", "&apos;"); str = str.replace("−", "−").replace("×", "×");
str = str.replace(" ", " ").replace(" ", " ").replace("", ""); str = str.replace("′", "′"); 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')); }
});
/*</syntaxhighlight>
/