Melding:Gadget-refToolbarPL.js

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/* ------------------------------------------------------------------------ *\
  Rétthafar: en:User:Mr.Z-man (en), Wikipedysta:Holek (pl), pl:User:Nux
  Þýtt og staðfært: is:Notandi:Bjarki S
   Leyfi: GFDL og CC-BY-SA

  Original:
	http://en.wikipedia.org/wiki/User:Mr.Z-man/refToolbar.js

  Version:
    (see below) = refsTB.version
\* ------------------------------------------------------------------------ */
/* globals $ */
/* globals sel_t, toolbarGadget */
/* globals wikEdUseWikEd, WikEdUpdateTextarea */
/* globals refsTB */
/* eslint-disable no-useless-escape */
/* eslint-disable no-redeclare */

//
// Object Init
//
if (document.cookie.indexOf("js_refsTB_critical=1")==-1 && window.refsTB!==undefined)
{
	alert('Alvarleg villa - nafnaárekstur'+
		'\n\n'+
		'Einhver scripta er nú þegar að nota nafnið "refsTB" sem nafn altækrar breytu.');
	document.cookie = "js_refsTB_critical=1; path=/";
	if (document.cookie.indexOf("js_refsTB_critical=1")!=-1)
	{
		alert('Framangreind skilaboð sjást aðeins einu sinni í lotu.'+
		'\n\n'+
		'Þú þarft að leysa úr þessum árekstri eðra fjarlægja alfarið nöfn viðkomdi skriptu.');
	}

}

window.refsTB = {
	/** Version of the gadget */
	version: '1.2.9',
	/** Number of forms */
	numforms: 0,

	/** Sets up the gadget */
	init: function() {
		var that = this;

		toolbarGadget.addButton( {
			title: 'Setja inn heimildasnið (útg. ' + that.version + ')',
			alt: 'Setja inn heimildasnið',
			add_style: "width: 38px;",
			oldIcon: '//upload.wikimedia.org/wikipedia/commons/b/bf/Button_easy_cite_pl.png',
			newIcon: '//upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Curly_Brackets_cytuj.svg/22px-Curly_Brackets_cytuj.svg.png',
			onclick: function() {
				that.easyCiteMain();
			}
		} );
	},
	/** Shows and hides the form */
	easyCiteMain: function() {
		var citemain = document.getElementById( 'citeselect' );

		if ( !citemain ) {
			// Create the buttons
			citemain = document.createElement( 'div' );
			citemain.style.display = 'none';
			citemain.setAttribute( 'id', 'citeselect' );
			citemain.appendChild( this.addOption( "refsTB.citeWeb()", "Vefsíða" ) );
			citemain.appendChild( this.addOption( "refsTB.citeBook()", "Bók" ) );
			citemain.appendChild( this.addOption( "refsTB.citeJournal()", "Tímarit" ) );
			citemain.appendChild( this.addOption( "refsTB.citeNamedRef()", "Vísa í skráða heimild" ) );
			citemain.appendChild( this.addOption( "refsTB.dispErrors()", "Villukemba" ) );
			citemain.appendChild( this.addOption( "refsTB.hideInitial()", "Hætta við" ) );
			var topEditor = document.querySelector('.wikiEditor-ui-top');
			if (topEditor instanceof Element) {
				topEditor.appendChild(citemain);
			} else {
				var txtarea = document.getElementById( 'wpTextbox1' );
				txtarea.parentNode.insertBefore( citemain, txtarea );
			}
		}
		if ( citemain.style.display == 'none' ) {
			citemain.style.display = '';
		} else {
			citemain.style.display = 'none';
		}
	}
};


//
// Methods
//

refsTB.addOption = function (script, text) {
	var option = document.createElement('input');
	option.setAttribute('type', 'button');
	option.onclick = new Function(script);
	option.setAttribute("value", text);
	return option;
}

refsTB.hideInitial = function () {
	document.getElementById('citeselect').style.display = 'none';
	refsTB.oldFormHide();
}

refsTB.oldFormHide = function () {
	if (refsTB.numforms !== 0) {
		document.getElementById('citediv'+refsTB.numforms).style.display = 'none';
	}
	if (document.getElementById('errorform') !== null) {
		document.getElementById('citeselect').removeChild(document.getElementById('errorform'));
	}
}

refsTB.getTime = function () {
	var time = new Date();
	var nowdate = time.getUTCDate();
	if (nowdate<10) { nowdate = "0"+ nowdate.toString(); }
	var nowmonth = time.getUTCMonth()+1;
	if (nowmonth<10) { nowmonth = "0"+ nowmonth.toString(); }
	var nowyear = time.getUTCFullYear();
	var newtime =	nowyear + '-' + nowmonth + '-' + nowdate;
	return (newtime);
}

refsTB.parseCiteForm = function (form_id) {
	var els = document.getElementById(form_id).getElementsByTagName('input');
	for (var i=0; i<els.length; i++)
	{
		if (els[i].getAttribute('type')!='hidden')
		{
			els[i].setAttribute('tabindex', 100+i);
		}
		if (els[i].getAttribute('type')=='text')
		{
			els[i].onkeypress = function(e) {
				if(window.event) // IE
				{
					e = window.event;
				}
				if (e.keyCode == '13') {
					refsTB.addcites();
					return false;
				}
			};
		}
	}
}

refsTB.citeWeb = function () {
	refsTB.oldFormHide();
	var template = "H-vefur";
	var legend = "Vísað í vefsíðu sem heimild";
	var newtime = refsTB.getTime();
	refsTB.numforms++;
	var form_el = document.createElement('div');
	form_el.id = 'citediv'+refsTB.numforms;
	form_el.innerHTML =
		'<fieldset><legend>'+legend+'</legend>'+
		'<table cellspacing="5">'+
		'<input type="hidden" value="'+template+'" id="template">'+
		'<tr><td width="120"><label for="url">&nbsp;Veffang (URL): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="url"></td>'+
		'<td width="120"><label for="titill">&nbsp;Titill: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="titill"></td></tr>'+
		'<tr><td width="120"><label for="nafn">&nbsp;Nafn höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn"></td></tr>'+
		'<tr><td width="120"><label for="eiginnafn">&nbsp;Eiginnafn: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn"></td>'+
		'<td width="120"><label for="dagsetning">&nbsp;Útgáfudagur: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="dagsetning"></td></tr>'+
		'<tr><td width="120"><label for="miðill">&nbsp;Miðill: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="miðill"></td>'+
		'<td width="120"><label for="útgefandi">&nbsp;Útgefandi: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="útgefandi"></td></tr>'+
		'<tr><td width="120"><label for="síður">&nbsp;Síður: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="síður"></td>'+
		'<td width="120"><label for="tungumál">&nbsp;Tungumál: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="tungumál"></td></tr>'+
		'<tr><td width="120"><label for="dags skoðað">&nbsp;Dagsetning skoðunar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="dags skoðað" value="'+ newtime +'"></td>'+
		'<td width="120"><label for="refname">&nbsp;Nafn vísunar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="refname"></td></tr>'+
	'</table>'+
	'<table cellspacing="5" class="mw-collapsible mw-collapsed noprint" style="background: transparent; width: 100%; border: 1px solid #dddddd;" cellspacing="0" cellpadding="0">'+
	'<tr><th colspan="4">Fleiri möguleikar</th></tr>'+
	'<tr><td width="120"><label for="nafn2">&nbsp;Nafn annars höfundar </label></td>'+
		'<tr><td width="120"><label for="nafn2">&nbsp;Nafn annars höfundar </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn2"></td>'+
		'<td width="120"><label for="eiginnafn2">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn2"></td></tr>'+
		'<tr><td width="120"><label for="nafn3">&nbsp;Nafn þriðja höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn3"></td>'+
		'<td width="120"><label for="eiginnafn3">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn3"></td></tr>'+
		'<tr><td width="120"><label for="nafn4">&nbsp;Nafn fjórða höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn4"></td>'+
		'<td width="120"><label for="eiginnafn4">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn4"></td></tr>'+
		'<tr><td width="120"><label for="nafn5">&nbsp;Nafn fimmta höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn5"></td>'+
		'<td width="120"><label for="eiginnafn5">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn5"></td></tr>'+
		'<tr><td width="120"><label for="aðrir">&nbsp;Aðrir: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="aðrir"></td></tr>'+
	'</table>'+
		'<input type="button" value="Skrá heimild" onClick="refsTB.addcites()">'+
	'</fieldset>';
	document.getElementById('citeselect').appendChild(form_el);
	refsTB.parseCiteForm(form_el.id);
	$('.mw-collapsible').makeCollapsible();
}

refsTB.citeBook = function () {
	refsTB.oldFormHide();
	var template = "H-bók";
	refsTB.numforms++;
	var form_el = document.createElement('div');
	form_el.id = 'citediv'+refsTB.numforms
	form_el.innerHTML =
		'<fieldset><legend>Vitnað í bók sem heimild</legend>'+
		'<table cellspacing="5">'+
		'<input type="hidden" value="'+template+'" id="template">'+
		'<tr><td width="120"><label for="nafn">&nbsp;Nafn höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn"></td>'+
		'<td width="120"><label for="eiginnafn">&nbsp;eiginnafn (útlendinga): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn"></td></tr>'+
		'<tr><td width="120"><label for="höfundur">&nbsp;Höfundur: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="höfundur"></td></tr>'+
		'<tr><td width="120"><label for="titill">&nbsp;Titill: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="titill"></td></tr>'+
		'<tr><td width="120"><label for="útgefandi">&nbsp;Útgefandi: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="útgefandi"></td>'+
		'<td width="120"><label for="staður">&nbsp;Útgáfustaður: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="staður"></td></tr>'+
		'<tr><td width="120"><label for="ár">&nbsp;Útgáfuár: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="ár"></td>'+
		'<td width="120"><label for="bókaröð">&nbsp;Titill bókaraðar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="bókaröð"></td></tr>'+
		'<tr><td width="120"><label for="síður">&nbsp;Síður: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="síður"></td></tr>'+
		'<tr><td width="120"><label for="isbn">&nbsp;ISBN: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="isbn"></td>'+
		'<td width="120"><label for="refname">&nbsp;Nafn vísunar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="refname"></td></tr>'+
		'</table>'+
	'<table cellspacing="5" class="mw-collapsible mw-collapsed noprint" style="background: transparent; width: 100%; border: 1px solid #dddddd;" cellspacing="0" cellpadding="0">'+
	'<tr><th colspan="4">Fleiri möguleikar</th></tr>'+
	'<tr><td width="120"><label for="nafn2">&nbsp;Nafn annars höfundar </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn2"></td>'+
		'<td width="120"><label for="eiginnafn2">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn2"></td></tr>'+
		'<tr><td width="120"><label for="nafn3">&nbsp;Nafn þriðja höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn3"></td>'+
		'<td width="120"><label for="eiginnafn3">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn3"></td></tr>'+
		'<tr><td width="120"><label for="nafn4">&nbsp;Nafn fjórða höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn4"></td>'+
		'<td width="120"><label for="eiginnafn4">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn4"></td></tr>'+
		'<tr><td width="120"><label for="nafn5">&nbsp;Nafn fimmta höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn5"></td>'+
		'<td width="120"><label for="eiginnafn5">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn5"></td></tr>'+
		'<tr><td width="120"><label for="aðrir">&nbsp;Aðrir: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="aðrir"></td></tr>'+
		'<tr><td width="120"><label for="bindi">&nbsp;Númer bindis: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="bindi"></td>'+
		'<td width="120"><label for="titill bindis">&nbsp;Titill bindis: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="titill bindis"></td></tr>'+
		'<tr><td width="120"><label for="kafli">&nbsp;Kaflaheiti: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="kafli"></td></tr>'+
		'<tr><td width="120"><label for="kaflahöfundur">&nbsp;Nafn kaflahöfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn r"></td>'+
		'<td width="120"><label for="eiginnafn kaflahöfundar">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn kaflahöfundar"></td></tr>'+
		'<tr><td width="120"><label for="url">&nbsp;DOI: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="doi"></td>'+
		'<td width="120"><label for="dags skoðað">&nbsp;Dagsetning skoðunar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="dags skoðað"></td></tr>'+
		'<tr><td width="120"><label for="url">&nbsp;URL: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="url"></td>'+
		'<td width="120"><label for="oclc">&nbsp;OCLC: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="oclc"></td></tr>'+
	'</table>'+
		'<input type="button" value="Skrá heimild" onClick="refsTB.addcites()">'+
	'</fieldset>';
	document.getElementById('citeselect').appendChild(form_el);
	refsTB.parseCiteForm(form_el.id);
	$('.mw-collapsible').makeCollapsible();
}

refsTB.citeJournal = function () {
	refsTB.oldFormHide();
	var template = "H-tímarit";
	refsTB.numforms++;
	var form_el = document.createElement('div');
	form_el.id = 'citediv'+refsTB.numforms
	form_el.innerHTML =
		'<fieldset><legend>Vitnað í tímarit, fræðirit, birta rannsókn o.s.frv.</legend>'+
		'<table cellspacing="5">'+
		'<input type="hidden" value="'+template+'" id="template">'+
		'<tr><td width="120"><label for="nafn">&nbsp;Nafn höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn"></td>'+
		'<td width="120"><label for="eiginnafn">&nbsp;eiginnafn (útlendinga): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn"></td></tr>'+
		'<tr><td width="120"><label for="nafn2">&nbsp;Nafn annars höfundar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="nafn2"></td>'+
		'<td width="120"><label for="eiginnafn2">&nbsp;eiginnafn (útl.): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="eiginnafn2"></td></tr>'+
		'<tr><td width="120"><label for="höfundur">&nbsp;Höfundur: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="höfundur"></td></tr>'+
		'<tr><td width="120"><label for="titill">&nbsp;Titill: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="titill"></td>'+
		'<td width="120"><label for="tímarit">&nbsp;Tímarit: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="tímarit"></td></tr>'+
		'<tr><td width="120"><label for="útgefandi">&nbsp;Útgefandi: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="útgefandi"></td>'+
		'<td width="120"><label for="ábyrgðarmaður">&nbsp;Ábyrgðarmaður: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="ábyrgðarmaður"></td></tr>'+
		'<tr><td width="120"><label for="árgangur">&nbsp;Árgangur: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="árgangur"></td>'+
		'<td width="120"><label for="tölublað">&nbsp;Tölublað: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="tölublað"></td></tr>'+
		'<tr><td width="120"><label for="síður">&nbsp;Síður: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="síður"></td>'+
		'<td width="120"><label for="issn">&nbsp;ISSN: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="issn"></td></tr>'+
		'<tr><td width="120"><label for="oclc">&nbsp;OCLC: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="oclc"></td>'+
		'<td width="120"><label for="tungumál">&nbsp;Tungumál: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="tungumál"></td></tr>'+
		'<tr><td width="120"><label for="dagsetning">&nbsp;Útgáfudagur </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="dagsetning"></td>'+
		'<td width="120"><label for="url">&nbsp;Veffang (URL): </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="url"></td></tr>'+
		'<tr><td width="120"><label for="url">&nbsp;DOI: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="doi"></td>'+
		'<td width="120"><label for="refname">&nbsp;Nafn vísunar: </label></td>'+
			'<td width="400"><input type="text" style="width:100%" id="refname"></td></tr>'+
		'</table>'+
		'<input type="button" value="Skrá heimild" onClick="refsTB.addcites()">'+
	'</fieldset>';
	document.getElementById('citeselect').appendChild(form_el);
	refsTB.parseCiteForm(form_el.id);
}

refsTB.addcites = function () {
	var cites = document.getElementById('citediv'+refsTB.numforms).getElementsByTagName('input');
	var citebegin = '<ref';
	var citename = '';
	var citeinner = '';
	for (var i=0; i<cites.length-1; i++) {
		if (cites[i].value != '' && cites[i].id != "refname" && cites[i].id != "template") {
			citeinner += " | " + cites[i].id + " = " + cites[i].value;
		}
		else if (cites[i].value != '' && cites[i].id == "refname" && cites[i].id != "template") {
			citebegin += ' name="' + cites[i].value + '"';
		}
		else if (cites[i].value != '' && cites[i].id != "refname" && cites[i].id == "template") {
			citename = '>{{' + cites[i].value;
		}
	}
	var cite = citebegin + citename + citeinner + "}}</ref>";
	document.getElementById('wpTextbox1').focus();	// focus first
	$('#wpTextbox1').textSelection('encapsulateSelection', {pre: cite});
	document.getElementById('citediv'+refsTB.numforms).style.display = 'none';
}

refsTB.getNamedRefs = function (calls) {
	if (typeof(wikEdUseWikEd) != 'undefined') {
		if (wikEdUseWikEd == true) {
			WikEdUpdateTextarea();
		}
	}
	var text = document.getElementById('wpTextbox1').value;
	var regex;
	if (calls) {
		regex = /< *?ref +?name *?= *?(('([^']*?)')|("([^"]*?)")|([^'"\s]*?[^\/]\b)) *?\/ *?>/gi //'
	} else {
		regex = /< *?ref +?name *?= *?(('([^']*?)')|("([^"]*?)")|([^'"\s]*?[^\/]\b)) *?>/gi //'
	}
	var namedrefs = new Array();
	var i=0;
	var nr=true;
	do {
		var ref = regex.exec(text);
		if(ref != null){
			if (ref[5]) {
				namedrefs[i] = ref[5];
			} else if (ref[3]) {
				namedrefs[i] = ref[3];
			} else {
				namedrefs[i] = ref[6];
			}
			i++;
		} else {
			nr=false;
		}
	} while (nr==true);
	return namedrefs;
}

refsTB.citeNamedRef = function () {
	var namedrefs = refsTB.getNamedRefs(false);
	refsTB.oldFormHide();
	refsTB.numforms++;
	var form_el = document.createElement('div');
	form_el.id = 'citediv'+refsTB.numforms;
	if (namedrefs == '') {
		form_el.innerHTML =
			'<fieldset>'+
			'<legend>Heimildir í greininni</legend>'+
			'Fann engar nefndar heimildir í greininni  (<tt>&lt;ref name="nafn"&gt;</tt>)'+
			'</fieldset>';
	}
	else
	{
		var form =
			'<fieldset><legend>Heimildir í greininni</legend>'+
			'<table cellspacing="5">'+
			'<tr><td><label for="namedrefs">&nbsp;Nefndar heimildir</label></td>'+
						'<td><select name="namedrefs" id="namedrefs">';
		for (var i=0;i<namedrefs.length;i++) {
			form+= '<option value="'+namedrefs[i]+'">'+namedrefs[i]+'</option>';
		}
		form+= '</select>'+
			'</td></tr></table>'+
			'<input type="button" value="Skrá heimild" onClick="refsTB.addnamedcite()">'+
			'</fieldset>';
		form_el.innerHTML = form;
	}
	document.getElementById('citeselect').appendChild(form_el);
}

refsTB.addnamedcite = function () {
	var citeform = document.getElementById('citediv'+refsTB.numforms);
	var name = citeform.getElementsByTagName('select')[0].value;
	var ref;
	var $textbox = $('#wpTextbox1');
	if ($textbox.val().search(/\{\{[rR]\|/) >= 0) {
		ref = '{{r|'+name+'}}';
	} else {
		ref = '<ref name="'+name+'" />';
	}
	$textbox.focus();	// focus first
	$textbox.textSelection('encapsulateSelection', {pre: ref});
	citeform.style.display = 'none';
}

refsTB.getAllRefs = function () {
	if (typeof(wikEdUseWikEd) != 'undefined') {
		if (wikEdUseWikEd == true) {
			WikEdUpdateTextarea();
		}
	}
	var text = document.getElementById('wpTextbox1').value;
	var regex = /< *?ref( +?name *?= *?(('([^']*?)')|("([^"]*?)")|([^'"\s]*?[^\/]\b)))? *?>((.|\n)*?)< *?\/? *?ref *?>/gim //"
	var allrefs = new Array();
	var i=0;
	var nr=true;
	do {
		var ref = regex.exec(text);
		if(ref != null){
			var orig_code = ref[0];
			if (ref[0].search(/[^\s]{150}/) != -1) {
				ref[0] = ref[0].replace(/\|([^\s])/g, "| $1");
			}
			ref[0] = ref[0].replace(/</g, "&lt;");
			ref[0] = ref[0].replace(/>/g, "&gt;");
			allrefs[i] = {code : ref[0], index : ref.index, orig_code: orig_code};
			i++;
		} else {
			nr=false;
		}
	} while (nr==true);
	return allrefs;
}

refsTB.NRcallError = function (namedrefs, refname) {
	for (var i=0; i<namedrefs.length; i++) {
		if (namedrefs[i] == refname) {
			return true;
		}
	}
	return false;
}

refsTB.gotoErrorCode = function (code) {
	code = decodeURIComponent(code);
	var input = document.getElementById('wpTextbox1');
	var pos=-1;
	// already selected? => get next
	if (sel_t.getSelStr(input, false)==code)
	{
		var sel_pos = sel_t.getSelBound(input);
		pos = input.value.indexOf(code, sel_pos.start+1);
	}
	// not selected yet or last found => get first
	if (pos==-1)
	{
		pos = input.value.indexOf(code);
	}
	// select if found
	if (pos!=-1)
	{
		sel_t.setSelBound(input, {start:pos, end:(pos+code.length)}, true);
	}
}
refsTB.gotoErrorCodeHTML = function (code) {
	var search_icon = '//upload.wikimedia.org/wikipedia/commons/thumb/a/ad/VisualEditor_-_Icon_-_Search-big.svg/20px-VisualEditor_-_Icon_-_Search-big.svg.png';
	return '<img'
		+ ' style="margin:0 .3em; float:right;"'
		+ ' src="'+search_icon+'" alt="leita"'
		+ ' onclick="refsTB.gotoErrorCode(\''+encodeURIComponent(code)+'\')"'
		+ ' />'
	;
}
refsTB.errorCheck = function () {
	var allrefs = refsTB.getAllRefs();
	var allrefscontent = new Array();
	var samecontentexclude = new Array();
	var sx=0;
	var templateexclude = new Array();
	var tx=0;
	var skipcheck = false;
	var namedrefcalls = refsTB.getNamedRefs(true);
	for (var i=0; i<allrefs.length; i++) {
		allrefscontent[i] = allrefs[i].code.replace(/&lt; *?ref( +?name *?= *?(('([^']*?)')|("([^"]*?)")|([^'"\s]*?[^\/]\b)))? *?&gt;((.|\n)*?)&lt; *?\/? *?ref *?&gt;/gim, "$8");	//"
	}
	var namedrefs = refsTB.getNamedRefs(false);
	var errorlist = new Array();
	var q=0;
	var unclosed = document.getElementById('unclosed').checked;
	var samecontent = document.getElementById('samecontent').checked;
	var templates = document.getElementById('templates').checked;
	var repeated = document.getElementById('repeated').checked;
	var undef = document.getElementById('undef').checked;
	for (var i=0; i<allrefs.length; i++) {
		if (allrefs[i].code.search(/&lt; *?\/ *?ref *?&gt;/) == -1 && unclosed) {
			errorlist[q] = '<tr><td width="75%"><tt>'+allrefs[i].code+'</tt>'+refsTB.gotoErrorCodeHTML(allrefs[i].orig_code)+'</td>';
			errorlist[q] += '<td width="25%">Ólokuð merki <tt>&lt;ref&gt;</tt></td></tr>';
			q++;
		}
		if (samecontent) {
			for (var d=0; d<samecontentexclude.length; d++) {
				if (allrefscontent[i] == samecontentexclude[d]) {
					skipcheck = true;
				}
			}
			var p=0;
			while (p<allrefs.length && !skipcheck) {
				if (allrefscontent[i] == allrefscontent[p] && i != p) {
					errorlist[q] = '<tr><td width="75%"><tt>'+allrefscontent[i]+'</tt>'+refsTB.gotoErrorCodeHTML(allrefs[i].orig_code)+'</td>';
					errorlist[q] += '<td width="25%">Sama heimildin margtekin. Betra er að gefa vísuninni nafn og vísa til hennar þannig.</td></tr>';
					q++;
					samecontentexclude[sx] = allrefscontent[i]
					sx++;
					break;
				}
				p++;
			}
			skipcheck=false;
		}
		if (templates) {
			if (allrefscontent[i].search(/\{\{h-/i) == -1 && allrefscontent[i].search(/\{\{cite/i) == -1) {
				for (var x=0; x<templateexclude.length; x++) {
					if (allrefscontent[i] == templateexclude[x]) {
						skipcheck = true;
					}
				}
				if (!skipcheck) {
					errorlist[q] = '<tr><td width="75%"><tt>'+allrefs[i].code+'</tt>'+refsTB.gotoErrorCodeHTML(allrefs[i].orig_code)+'</td>';
					errorlist[q] += '<td width="25%">Vísunin notar ekki heimildasnið</td></tr>';
					q++;
					templateexclude[tx] = allrefscontent[i];
					tx++;
				}
				skipcheck = false;
			}
		}
	}
	if (repeated) {
		var repeatnameexclude = new Array();
		var rx=0;
		for (var k=0; k<namedrefs.length; k++) {
			for (var d=0; d<repeatnameexclude.length; d++) {
				if (namedrefs[k] == repeatnameexclude[d]) {
					skipcheck = true;
				}
			}
			var z=0;
			while (z<namedrefs.length && !skipcheck) {
				if (namedrefs[k] == namedrefs[z] && k != z) {
					errorlist[q] = '<tr><td width="75%"><tt>'+namedrefs[k]+'</tt></td>';
					errorlist[q] += '<td width="25%">Tvær eða fleiri vísanir deila sama nafni.</td></tr>';
					q++;
					repeatnameexclude[rx] = namedrefs[z];
					rx++;
					break;
				}
				z++;
			}
			skipcheck = false;
		}
	}
	if (undef) {
		var undefexclude = new Array();
		var ux=0;
		for (var p=0; p<namedrefcalls.length; p++) {
			for (var d=0; d<undefexclude.length; d++) {
				if (allrefscontent[i] == undefexclude[d]) {
					skipcheck = true;
				}
			}
			if (!skipcheck) {
				if (!refsTB.NRcallError(namedrefs, namedrefcalls[p])) {
					errorlist[q] = '<tr><td width="75%"><tt>'+namedrefcalls[p]+'</tt></td>';
					errorlist[q] += '<td width="25%">Vísun notar nafn sem ekki hefur skilgreinda heimild.</td></tr>';
					q++;
					undefexclude[ux] = namedrefs[p];
					ux++;
				}
			}
			skipcheck = false;
		}
	}
	if (q > 0) {
		return errorlist;
	} else {
		return 0;
	}
}

refsTB.dispErrors = function () {
	refsTB.oldFormHide();
	var form_el = document.createElement('div');
	form_el.id = 'errorform';
	form_el.innerHTML = '<fieldset>'+
		'<legend>Villukembing błędów</legend>'+
		'<b>Villur:</b><br/>'+
		'<input type="checkbox" id="unclosed" checked="checked" /> Ólokaðar merkingar <tt>&lt;ref&gt;</tt><br/>'+
		'<input type="checkbox" id="samecontent" checked="checked" /> Margskráðar heimildir.<br/>'+
		'<input type="checkbox" id="templates" checked="checked" /> Skráðar heimildir sem hafa engar vísanir.<br/>'+
		'<input type="checkbox" id="repeated" checked="checked" /> Tvær eða fleiri vísanir bera sama nafn.<br/>'+
		'<input type="checkbox" id="undef" checked="checked" /> Tilvísanir notaðar sem benda ekki á skráða heimild.<br/>'+
		'<input type="button" id="errorchecksubmit" value="Leita að völdum villum" onclick="refsTB.doErrorCheck()"/>'+
		'</fieldset>';
	document.getElementById('citeselect').appendChild(form_el);
}

refsTB.doErrorCheck = function () {
	var errors = refsTB.errorCheck();
	document.getElementById('citeselect').removeChild(document.getElementById('errorform'));
	if (errors == 0) {
		if (refsTB.numforms != 0) {
			document.getElementById('citediv'+refsTB.numforms).style.display = 'none';
		}
		refsTB.numforms++;
		var form_el = document.createElement('div');
		form_el.id = 'citediv'+refsTB.numforms;
		form_el.innerHTML = '<fieldset>'+
			'<legend>Leita að villum</legend>Engar villur fundust.</fieldset>';
		document.getElementById('citeselect').appendChild(form_el);
	}
	else {
		if (refsTB.numforms != 0) {
			document.getElementById('citediv'+refsTB.numforms).style.display = 'none';
		}
		refsTB.numforms++;
		var form_el = document.createElement('div');
		form_el.id = 'citediv'+refsTB.numforms;
		var form =
			'<fieldset><legend>Leita að villum</legend>'+
			'<table border="1px">';
		for (var i=0; i<errors.length; i++) {
			form+=errors[i];
		}
		form+= '</table>'+
			'</fieldset>';
		form_el.innerHTML = form
		document.getElementById('citeselect').appendChild(form_el);
	}
}

refsTB.init();