MediaWiki:Glossar.js

// s.a. vorlage:glossareintrag

newRules[1].style.display = 'none'; //Glossar

var g = [], g2 = [],  gSkt = [],  gJap = [], glossar, off;

function setGlossar() {
  var spans = document.getElementsByTagName('SPAN');
// Arrays füllen
  for (var i=0;i<spans.length;i++) {
    if (spans[i].className=='glossar2') {
      g[g.length] = spans[i];
      g2[g2.length] = spans[i].getElementsByTagName('SMALL')[1].cloneNode(true);
    }
  }
  for (var i in g) {
    g[i].onclick = showTooltip;
    g[i].onmouseout = glossOFF;
    g[i].onmouseover = clearOFF;
    //g[i].id = 'hideG';
// Suchen und Finden
    var parentG = g[i].parentNode.tagName == "LI" ? 
      g[i].parentNode.parentNode : g[i].parentNode;
    var anker=parentG.insertBefore(document.createElement("A"),
      parentG.firstChild);
    anker.name=g[i].id||'';
    g[i].id= '';
    anker.id=anker.name;
    if (String(location.href).indexOf('#')!=-1) 
    var suchtext = String(location.href).substring(String(location.href).indexOf('#')).replace(/#/,'');     
    if (suchtext==anker.name&& suchtext.length>1) {
      location.href=location.href;
      g[i].style.backgroundColor = "#fffccc";
    } 
  }
// Glossarliste erstellen
function showG() {this.className = this.className == 'show' ? 'hide' : 'show'};  
  if (document.getElementById('catlinks') && g2.length > 0) {
    document.getElementById('catlinks').style.display = 'none';
    glossarFrame = document.getElementById('catlinks').parentNode.insertBefore(document.createElement('div'), document.getElementById('catlinks'));
    glossarFrame.id = 'glossarSmall';
    glossarFrame.innerHTML = '<p>Fachvokabeln auf dieser Seite</p>';
    glossar = glossarFrame.appendChild(document.createElement('div'));
    glossar.className = 'hide'; 
    glossar.onclick = showG; 
    for (var i in g2)   {
//verdoppelungen ausschließen
      for (z in g2)
        if (g2[z].innerHTML && g2[z].innerHTML == g2[i].innerHTML  && z != i )
          g2.splice(z,1);
      if (g2[i].innerHTML)
        g2[i].innerHTML=g2[i].innerHTML.replace(/\({1}/, "").replace(/\)(?!.*\))/, "");
    }
// Spans bearbeiten
    for (var i in g2) {   
      gSpans=g2[i].getElementsByTagName('SPAN');
      for (var x in gSpans) {     
        var spanX = (gSpans[x] && gSpans[x].className) ? gSpans[x] : 0;
        if (spanX  && spanX.className == 'dvn') 
          g2[i].removeChild(spanX);    
        if (spanX && spanX.className == 'mehr' && spanX.getElementsByTagName('A')[0]) {
          spanX.getElementsByTagName('A')[0].innerHTML='&rArr;';
        }
      }
// Spans ordnen
      for (var x in gSpans) {       
        var spanX = (gSpans[x] && gSpans[x].className) ? gSpans[x] : 0;
        if (spanX && (spanX.className == 'Romaji' || spanX.className == 'skt')) {
        var code = spanX.firstChild ?
          spanX.firstChild.nodeValue || spanX.firstChild.firstChild.nodeValue || '' : '';
        code =  String(code).toLowerCase().replace(/[ōŌ]/g,'o').replace(/[ūŪ]/g,'u');   
        code = code.replace(/[āĀ]/g,'a').replace(/<[^>]+>/g,'').replace(/[\s-]/g,'');
        }
        if (spanX && spanX.className == 'Romaji')
          gJap[gJap.length] = [code, g2[i].cloneNode(true)];
        if (spanX && spanX.className == 'skt')
          gSkt[gSkt.length] = [code, g2[i].cloneNode(true)];
      } 
    }
    if (gJap.length>0) {
      gJap.sort();
      for (var i in gJap)
        glossar.appendChild(gJap[i][1]);
    }  
    if (gSkt.length>0) {
      gSkt.sort();
      if (gJap.length>2)
        glossar.innerHTML += '<p class=ueSkt>Sanskrit</p>';  
      for (var i in gSkt)
        glossar.appendChild(gSkt[i][1]);
    }  
  }
} // Ende Glossarliste

function hideTooltip() { 
  for (var i in g) g[i].id = ''; 
}

function showTooltip() { 
// g_body ansprechen
  var gBody=this.getElementsByTagName('SMALL')[1];
//Glossarweite berechnen
  var em=this.parentNode.appendChild(document.createElement('div'));
  em.style.width=150+"pt";
  var gBodyOffsetWidth = em.offsetWidth;
  var MinL= em.offsetLeft-10;
  this.parentNode.removeChild(em);

//Positionierung 
  var gBodyLeft = (this.offsetWidth - gBodyOffsetWidth)/2;
  var gBodyOffsetLeft = this.offsetLeft + gBodyLeft ;
  var gBodyRight = gBodyOffsetLeft + gBodyOffsetWidth;
  var MaxR = MinL+10+this.parentNode.offsetWidth+10;
  if (gBodyOffsetLeft < MinL && this.parentNode.tagName == "P")
    gBodyLeft = gBodyLeft + (MinL - gBodyOffsetLeft);
  if (gBodyRight > MaxR  && this.parentNode.offsetWidth > gBodyOffsetWidth ) 
    gBodyLeft = gBodyLeft + (MaxR-gBodyRight);
  gBody.style.left = gBodyLeft +"px";
// anknipsen, ausknipsen
  if (this.id == 'showTooltip') hideTooltip();
  else {hideTooltip(); this.id = 'showTooltip';}
}
function glossOFF()  { off= window.setTimeout('hideTooltip()', 500); }
function clearOFF()  { if (off!='undefined') window.clearTimeout(off); }

// Script starten
setGlossar();