User:Frietjes/listhelper.js

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Documentation for this user script can be added at User:Frietjes/listhelper.

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jQuery(document).ready(function($) {
	
if(mw.config.get('wgNamespaceNumber') != -1) {
mw.loader.using(['mediawiki.util']).done( function() {
  var portletlink = mw.util.addPortletLink('p-tb','#','List helper','t-listhelp');
  $(portletlink).click(function(e) {
  e.preventDefault();
  listhelper();
  });
});
}
// -------------------------------------------------------------------------------- //
function listhelper()
{
  var myContent = document.getElementById('wpTextbox1').value;

  // Iterate over potentially fake lists
  myContent = myContent.replace(/(=[ ]*\[\[[^\[\]]*\]\][ ]*)<(br[^<>]*>[ ]*\()/gi, '$1<<!-- MARKER -->$2');
  var sections = myContent.split(/(===*)/gm);
  for( var k=0; k < sections.length; k++) {
  	if (sections[k].search(/(?:<[\/ ]*br[\/ ]*>|•|\{\{[^!]\}\})/gi) >= 0) {
  	var segments = sections[k].split(/(=(?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*(?:•|\{\{.\}\}|<[\/ ]*br[\/ ]*>)(?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*(?:\||\}\}))/gim);
	  for( var i=0; i < segments.length; i++) {
	  	var txt = segments[i];
	  	if( txt.search(/^=(?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*<[\/ ]*br[\/ ]*>(?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*(?:\||\}\})$/im) >= 0) {
  			txt = txt.replace(/^(=)((?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*<[\/ ]*br[\/ ]*>(?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*)((?:\||\}\}))$/im, '$1{' + '{ubl|$2}' + '}$3');
  			txt = txt.replace(/<[\/ ]*br[\/ ]*>/gim, '|');
  			txt = txt.replace(/(\{\{ubl\|)([\t \r\n]+)/gm, '$2$1');
  			txt = txt.replace(/(\{\{ubl\|(?:\{\{[^{}]*\}\}|[^{}])*)([\t\r\n ][\t\r\n ]*)(\}\})/gm, '$1$3$2');
  			txt = txt.replace(/(\{\{ubl\|(?:\{\{[^{}]*\}\}|[^{}])*)([\t\r\n ][\t\r\n ]*)(\}\})/gm, '$1$3$2');
  			var pretext = segments[i-1].replace(/(?:.|[\r\n])*\|/gm, '|');
  			var res1 = prompt('Replace: ' + pretext + segments[i] + '\nWith: ' + pretext + txt, 'y');
  			if( res1 == 'y') {
  				segments[i] = txt;
  			}
	  	}
	  	txt = segments[i];
	  	if( txt.search(/^=(?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*(?:•|\{\{[^!]\}\})(?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*(?:\||\}\})$/im) >= 0) {
  			txt = txt.replace(/^(=)((?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*(?:•|\{\{[^!]\}\})(?:[^\[\]\{\}\|]|\[\[[^\[\]]*\]\]|\{\{[^\{\}]*\}\}|[\r\n])*)((?:\||\}\}))$/im, '$1{' + '{hlist|$2}' + '}$3');
  			txt = txt.replace(/(?:•|\{\{[^!]\}\})/gim, '|');
  			txt = txt.replace(/(\{\{hlist\|)([\t \r\n]+)/gm, '$2$1');
  			txt = txt.replace(/(\{\{hlist\|(?:\{\{[^{}]*\}\}|[^{}])*)([\t\r\n ][\t\r\n ]*)(\}\})/gm, '$1$3$2');
  			txt = txt.replace(/(\{\{hlist\|(?:\{\{[^{}]*\}\}|[^{}])*)([\t\r\n ][\t\r\n ]*)(\}\})/gm, '$1$3$2');
  			var pretext2 = segments[i-1].replace(/(?:.|[\r\n])*\|/gm, '|');
  			var res2 = prompt('Replace: ' + pretext2 + segments[i] + '\nWith: ' + pretext2 + txt, 'y');
  			if( res2 == 'y') {
  				segments[i] = txt;
  			}
	  	}
	  }
	  sections[k] = segments.join("");
  	}
  }	
  myContent = sections.join("");
  myContent = myContent.replace(/<<!-- MARKER -->/g, '<');
  myContent = myContent.replace(/(\{\{ubl[^{}\r\n]*)([\t\r\n ]+)(\}\})/g, '$1$3$2');
 
  if(document.getElementById('wpTextbox1').value != myContent) {
    document.getElementById('wpTextbox1').value = myContent;
    var editsummary = document.getElementById('wpSummary').value + '; List markup per [[MOS:NOBR]]';
    editsummary = editsummary.replace(/^; /g, '');
    document.getElementById('wpSummary').value = editsummary;
  }
}
// -------------------------------------------------------------------------------- //
});