jQuery(document).ready(function($) {



var myContent = document.getElementsByName('wpTextbox1')[0];

// -------------------------------------------------------------------------------- //

//var mysummary = "Indent templates using [[:en:User:Frietjes/indent.js|indent]]";

var mysummary = "";

//var mysmallsummary = "Indent templates and remove small tags per [[MOS:SMALL]] using [[:en:User:Frietjes/indent.js|indent]]";

var mysmallsummary = "Remove small tags per [[MOS:SMALL]]";



if(typeof indenteditsummary == 'string') {mysummary = indenteditsummary;}

var linktext = "Indent";

// -------------------------------------------------------------------------------- //



if(mw.config.get('wgNamespaceNumber') != -1 && myContent && (mw.config.get('wgUserName') == 'MB' || mw.config.get('wgUserName') == 'Hhkohh' || mw.config.get('wgUserName') == 'Frietjes')) {

	mw.loader.using(['mediawiki.util']).done( function() {

	  var portletlink = mw.util.addPortletLink('p-tb', '#', linktext, 't-fdup');

	  $(portletlink).click(function(e) {

	    e.preventDefault();

	    wpIndentTemplates(0);

	  });

	});

}

// -------------------------------------------------------------------------------- //

function wpIndent(s)

{

	var alignflag = 0;

	// Mangle file/image link

	while(s.search(/(\[\[[\t _]*(?:image|file)[\t _]*:[^\[\]=]*)=/gi) >=0 ) {

		s = s.replace(/(\[\[[\t _]*(?:image|file)[\t _]*:[^\[\]=]*)=/gi, '$1<!-- FIX EQ MARKER -->');

	}

	// Mangle html tags

	while(s.search(/(<[\t \r\n]*[a-z]+[^<>]*)=/gi) >=0 ) {

		s = s.replace(/(<[\t \r\n]*[a-z]+[^<>]*)=/gi, '$1<!-- FIX EQ MARKER -->');

	}

	// Election box

	s = s.replace(/(\{\{[_ ]*[Ee]lection[_ ]*box[^{}\|\r\n]*[a-z])[\t ]*\|[\t ]*([\r\n][\t ]*\|)/g, '$1$2');

	// Mark some spacing

	s = s.replace(/(= ) (\|)/g, '$1<!-- SPACE MARKER -->$2');

	// Space before end of line

	while(s.search(/([^=])[\t ]+[\r\n]/g) >= 0) {

		s = s.replace(/([^=])[\t ]+([\r\n])/g, '$1$2');

	}

	// Unroll infobox

	if(s.search(/\{\{[_\t\r\n ]*(?:[Ii]nfobox|[Ss]peciesbox|[Ff]ootball[_ ]*box)/g) >=0 ) {

		s = s.replace(/([^\t \r\n])([\t ]*\|[\t ]*[^=\|\[\]\{\]\t ][^=\|\[\]\{\]]*=)/g, '$1\n$2');

		s = s.replace(/(=)([\t ]*\|[\t ]*[^=\|\[\]\{\]\t ][^=\|\[\]\{\]]*=)/g, '$1\n$2');

	}



	// Add some markers

	s = s.replace(/(\|[ ]*(?:[a-z_ ]+)[\t ]*=[^\r\n]*(?:[\r\n][\t ]*♦§[0-9][0-9]*§♦[\t ]*|)*)[\r\n]([\t ]*\|[\t ]*(?:pattern|left|right|body|shorts|socks))/g, '$1<!-- UNGAP MARKER -->\n\n$2');

	s = s.replace(/(\|[ ]*(?:league|cup[0-9]+)(?:[ ]*result|)[\t ]*=[^\r\n]*(?:[\r\n][\t ]*♦§[0-9]+§♦[\t ]*|))[\r\n]([\t ]*\|[ ]*(?:[a-z]+ attendance|[a-z]+ topscorer|league scorer))/g, '$1<!-- UNGAP MARKER -->\n\n$2');

	s = s.replace(/[\r\n]([\t ]*\|[ ]*prevseason[ ]*=)/g, '<!-- UNGAP MARKER -->\n\n$1');

	s = s.replace(/[\t ]*[\r\n][\t ]*([\r\n][\t ]*\|[\t ]*[A-Za-z0-9_\-\t ]*=)/g, '\n<!--\n GAP MARKER\n -->$1');

	s = s.replace(/([0-9])([\t ]*qualifiers?)([\t ]*=)/g, '$1$3<!-- FIX THIS $2 -->');

	// s = s.replace(/([A-Za-z])(_rank|_year)([\t ]*=)/g, '$1$3<!-- FIX THIS $2 -->');

	s = s.replace(/(resting[_ ]*place)([\t _]*coordinates)([\t ]*=)/g, '$1$3<!-- FIX THIS $2 -->');

	s = s.replace(/(conventional)([\t _]*long_name)([\t ]*=)/g, '$1$3<!-- FIX THIS $2 -->');

	s = s.replace(/(population_density)([\t _]*[a-z]+[0-9]*_[a-z0-9]+)([\t ]*=)/g, '$1$3<!-- FIX THIS $2 -->');

	s = s.replace(/[\r\n][\t ]*[\r\n]/g, '\n<!-- GAP MARKER -->\n');



	// uniform pre-pipe indentation

	var c0 = s.split(/[\r\n]\|/g).length;

	var c1 = s.split(/[\r\n][\t ]\|/g).length;

	var c2 = s.split(/[\r\n][\t ][\t ][\t ]*\|/g).length;

	if (c0 >= c1 && c0 >= c2) {

		s = s.replace(/([\r\n])[\s]*(\|)/g, '$1$2');

	} else if (c1 >= c0 && c1 >= c2 ) {

		s = s.replace(/([\r\n])[\s]*(\|)/g, '$1 $2');

	} else {

		s = s.replace(/([\r\n])[\s]*(\|)/g, '$1  $2');

	}

	// uniform post-pipe indentation

	c0 = s.split(/[\r\n][\t ]*\|[^=\|\[\]\{\]\t ]/g).length;

	c1 = s.split(/[\r\n][\t ]*\|[\t ][\t ]*[^=\|\[\]\{\]\t ]/g).length;

	if (c1 >= c0) {

		s = s.replace(/([\r\n][\t ]*\|)[\t ]*([^=\|\[\]\{\]\t ])/g, '$1 $2');

	} else {

		s = s.replace(/([\r\n][\t ]*\|)[\t ]*([^=\|\[\]\{\]\t ])/g, '$1$2');

	}

	// flip space and =

	s = s.replace(/([^=\|\[\]\{\]\t ][\t ]*)(=)([\t ][\t ][\t ]*)/g, '$1$3$2');

	if (s.split(/[^=\|\[\]\{\}][\s][\s][\s]*=/g).length > 2) {

		// Unalign

		s = s.replace(/[\s]*\|[\s]*[\r\n]([\s]*[^=\|\[\]\{\]]*?=)[\t ]*/g, '\n|$1 ');

		s = s.replace(/(\|[\s ]*[^=\|\[\]\{\]]*?)[\s]*=[\t ]*/g, '$1 = ');

		s = s.replace(/[\r\n]([\s]*[^\s\|])/g, '<!-- ♦§NEWLINE§♦ -->$1');

		s = s.replace(/<!--[\s]*<!-- ♦§NEWLINE§♦ -->[\s]*GAP MARKER[\s]*<!-- ♦§NEWLINE§♦ -->[\s]*-->/g, '<!--\n GAP MARKER\n -->');



		// Realign

		for(var i=40; i>1; i--) {

			var r1 = new RegExp('([\\r\\n][\\s]*\\|[^=\\|\\[\\]\\{\\}]{'+(i)+'}=[^\\r\\n]*[\\r\\n][\\s]*\\|[^=\\|\\[\\]\\{\\}]{0,'+(i-1)+'})(=)','g');

			while( s.search(r1) > -1) {

				s = s.replace(r1, '$1 $2');

			}

			var r2 = new RegExp('([\\r\\n][\\s]*\\|[^=\\|\\[\\]\\{\\}]{0,'+(i-1)+'})(=[^\\r\\n]*[\\r\\n][\\s]*\\|[^=\\|\\[\\]\\{\\}]{'+(i)+'}=)','g');

			while( s.search(r2) > -1) {

				s = s.replace(r2, '$1 $2');

			}

		}

	}

	s = s.replace(/<!-- ♦§NEWLINE§♦ -->/g, '\n');

	s = s.replace(/<!-- FIX EQ MARKER -->/g, '=');

	s = s.replace(/<!-- SPACE MARKER -->/g, ' ');

	s = s.replace(/<!--[\s]*GAP MARKER[\s]*-->/g, '');

	s = s.replace(/<!--[\s]*UNGAP MARKER[\s]*-->[\t ]*[\r\n][\t ]*[\r\n]*([\s]*)/g, '\n$1');

	s = s.replace(/([0-9A-Za-z]|resting[_ ]*place|conventional|density)[\t ]*(=)[\t ]*<!-- FIX THIS ([^<>]*) -->[\t ]*/g, '$1$3 $2 ');

	s = s.replace(/([^\|\{\t ])[\t ]*(\|)[\t ]*([\r\n])([^\*:;\{\|])/g, '$1$3$2$4');

	s = s.replace(/(\{\{cite[^{}\r\n]*)[\t ][\t ]+([^{}\r\n]*\}\})/g, '$1 $2');



	return s;

}

// -------------------------------------------------------------------------------- //

function wpUnsmall(s)

{

	var strlist = s.split(/(\{\{[\t \r\n]*(?:[Ii]nfobox|[Ff]ootball[_ ]*box)(?:[^{}]|\{\{(?:(?:[^{}]|\{\{(?:[^{}]|\{\{(?:[^{}]|\{\{[^{}]*\}\})*\}\})*\}\})*|\{\{[^{}]*\}\})*\}\})*\}\})/);

	for (i = 0; i < strlist.length; i++) {

		s = strlisti];

		if(s.search(/\{\{[_\t\r\n ]*(?:[Ii]nfobox|[Ff]ootball[_ ]*box)/g) >=0 ) {

			var stmp = '';

			while( stmp != s ) {

				stmp = s;

				s = s.replace(/(\|[ ]*name[ ]*=[^\[\]\|\{\}]*sm)(all)/gi, '$1<!--MARKER DO NOT FIX MARKER-->$2');

			}

			s = s.replace(/<[\t ]*\/?[\t ]*small[^<>]*>/gi, '');

			s = s.replace(/\{\{small(?:er|)[\t ]*\|[\t ]*1[\t ]*=[\t ]*((?:[^{}]|\{\{(?:(?:[^{}]|\{\{(?:[^{}]|\{\{(?:[^{}]|\{\{[^{}]*\}\})*\}\})*\}\})*|\{\{[^{}]*\}\})*\}\})*?)[\t ]*\}\}/gi, '$1');

			s = s.replace(/\{\{small(?:er|)[\t ]*\|((?:[^{}]|\{\{(?:(?:[^{}]|\{\{(?:[^{}]|\{\{[^{}]*\}\})*\}\})*|\{\{[^{}]*\}\})*\}\})*)\}\}/gi, '$1');

			s = s.replace(/<!--[ ]*MARKER DO NOT FIX MARKER[ ]*-->/g, '');

			strlisti = s;

		}

	}

	return strlist.join('');

}

// -------------------------------------------------------------------------------- //

function wpIndentTemplates(debugflag)

{

	// Regular expression which matchs a template arg

	var argexp = new RegExp("(\\|[\\s]*[^=\\|\\[\\]\\{\\}]*=[\\s]*)", "gm");

	// Internal for and while loop variables

	var i=0; var j=0; var loopcount=0;

	// Array used to hold the list of unnested templates

	var tlist = []; 

	// Copy the contents of the text window so we can modify it without problems

	var mytxt = myContent.value;

	// Mark dollar signs which are problematic for regexp

	mytxt = mytxt.replace(/\$/g, '♦§DOLLAR§♦');



	// Remove comments

	loopcount = 0;

	while( (mytxt.search(/<!--.*?-->/g) >= 0) && (loopcount < 20) ) {

		// Split into chunks, isolating the comments

		var strlist = mytxt.split(/(<!--.*?-->)/);

		// Loop through the chunks, removing the comments templates

		for (i = 0; i < strlist.length; i++) {

			if( strlisti].search(/^<!--.*?-->$/) >= 0 ) {

				tlist.push(strlisti]);

				strlisti = '♦§' + (tlist.length - 1) + '§♦';

			}

		}

		// Join the chunks back together for the next iteration

		mytxt = strlist.join('');

		loopcount++;

	}



	var istart = tlist.length;

	// Now start unnesting the templates

	loopcount = 0;

	while( (mytxt.search(/(?:\{\{|\}\})/g) >= 0) && (loopcount < 20) ) {

		// Split into chunks, isolating the unnested templates

		var strlist = mytxt.split(/(\{\{[^\{\}]*\}\})/);

		// Loop through the chunks, removing the unnested templates

		for (i = 0; i < strlist.length; i++) {

			if( strlisti].search(/^\{\{[^\{\}]*\}\}$/) >= 0 ) {

				tlist.push(strlisti]);

				strlisti = '♦§' + (tlist.length - 1) + '§♦';

			}

		}

		// Join the chunks back together for the next iteration

		mytxt = strlist.join('');

		loopcount++;

	}



	// Now start indenting the list of unnested templates

	for(i=istart; i < tlist.length; ++i) {

		tlisti = wpIndent(tlisti]);

	}

	// Reassemble the article

	while(mytxt.search(/♦§[0-9][0-9]*§♦/g) >= 0) {

		var n = mytxt.match(/♦§[0-9][0-9]*§♦/)[0].replace(/♦§([0-9]*)§♦/, '$1');

		mytxt = mytxt.replace(new RegExp('♦§' + n + '§♦', 'g'), tlistNumber(n)]);

	}



	mytxt = mytxt.replace(/[\t ]*[\r\n]*[\t ]*[\r\n][\t ]*(\{\{)[\t ]*((?:[Ii]nfobox|[Ss]peciesbox))/g, '\n$1$2');

    mytxt = mytxt.replace(/(\{\{[^{}=\|\r\n]*)([\r\n])(\|)[\t ]*(\{\{)/g, '$1$3$2$4');

	// Unmark dollar signs which are problematic for regexp

	mytxt = mytxt.replace(/♦§DOLLAR§♦/g, '\$');



    // Remove small tags (if opt-in)

	if(typeof removesmalltags == 'string' && removesmalltags == 'yes') {

		var oldtxt = mytxt;

		mytxt = wpUnsmall(mytxt);

		if (oldtxt != mytxt) {

			mysummary = mysmallsummary;

		}

	}

	

	myContent.value = mytxt;

	

	var editsummary = document.getElementsByName('wpSummary')[0];

    if(typeof editsummary == 'object') {

      if (editsummary.value.indexOf(mysummary) == -1) {

        if (editsummary.value.match(/[^\*\/\s][^\/\s]?\s*$/)) {

          editsummary.value += '; ' + mysummary;

        } else {

          editsummary.value += mysummary;

        }

      }

    }

}

// -------------------------------------------------------------------------------- //



});