מדיה ויקי:Gadget-rollBackSummary.js: הבדלים בין גרסאות בדף

var slideShowLinks = [];
var currentImage;

function changeSlideShowImage(text) {
 var slideshowimage = document.getElementById('slideshowimage');
 var slideshowimagelink = document.getElementById('slideshowimagelink');
 var slideshowlinkimage = document.getElementById('slideshowlinkimage');

 var rx = /id="file"><a href="([^"]*)"><img alt="[^"]*" src="\1"/g;
 var m = rx.exec(text);
 //slideshowimage.parentNode.parentNode.innerText = text;
 if (!m) return;

 slideshowimage.setAttribute('src', m[1]);
 slideshowimage.setAttribute('alt', slideShowLinks[currentImage].title);
 slideshowimagelink.href = wgServer + wgScript + slideShowLinks[currentImage].title;
 slideshowimagelink.title = slideShowLinks[currentImage].title;
 slideshowlinkimage.innerHTML = slideShowLinks[currentImage].title;
 slideshowlinkimage.href = wgServer + wgScript + slideShowLinks[currentImage].title;

 var slideshowlinkleft = document.getElementById('slideshowlinkleft');
 var slideshowlinkright = document.getElementById('slideshowlinkright');
 if (currentImage == 0)
  slideshowlinkleft.innerHTML = "";
 else
  slideshowlinkleft.innerHTML = '>';
 if (currentImage == slideShowLinks.length - 1)
  slideshowlinkright.innerHTML = "";
 else
  slideshowlinkright.innerHTML = '<';
}

function toggleSlideShowImage(direction) {
 var slideshowlinkimage = document.getElementById('slideshowlinkimage');
 slideshowlinkimage.innerHTML = 'טוען, אנא המתן...';

 // figure out which image to load
 if (direction) // = 1 = up
  currentImage++;
 else // = 0 = down
  currentImage--;
 
 // load image page
 var a = sajax_init_object();
 a.open('GET', wgServer + wgScript + '?title=' + encodeURIComponent(slideShowLinks[currentImage].title), true);
 a.onreadystatechange = function() {
  if (a.readyState != 4) return;
  changeSlideShowImage(a.responseText);
  // alert("[" + a.status + ":" + a.statusText + "]\n" + a.responseText);
 };
 a.send(null);
}

function initSlideShow() {
 if (!(wgPageName == 'מיוחד:כל_הדפים' && getParamValue('namespace') == 6)) return;

 // get all link in page and remove non-images
 slideShowLinksTemp = document.getElementsByTagName('A');
 for (var i = 0; i < slideShowLinksTemp.length; i++)
  if (slideShowLinksTemp[i].title.indexOf('תמונה:') == 0)
   slideShowLinks.push(slideShowLinksTemp[i]);

 // create the frame, hide almost everything else
 var tables = document.getElementById('bodyContent').getElementsByTagName('TABLE');
 tables[2].style.display = 'none';

 var td1SS = document.createElement('TD');
 td1SS.className = 'slideShowTD';

 var img1SS = document.createElement('IMG');
 img1SS.id = 'slideshowimage';
 var aSS = document.createElement('A');
 aSS.id = 'slideshowimagelink';
 aSS.appendChild(img1SS);
 td1SS.appendChild(aSS);

 var tr1SS = document.createElement('TR');
 tr1SS.appendChild(td1SS);

 var td2SS = document.createElement('TD');
 td2SS.className = 'slideShowTD';

 var a1SS = document.createElement('A');
 a1SS.id = 'slideshowlinkleft';
 a1SS.href = 'javascript:toggleSlideShowImage(1)'; // 1 = left/up
 a1SS.innerHTML = '>';

 var a2SS = document.createElement('A');
 a2SS.id = 'slideshowlinkright';
 a2SS.href = 'javascript:toggleSlideShowImage(0)'; // 0 = right/down
 a2SS.innerHTML = '<';

 var a3SS = document.createElement('A');
 a3SS.id = 'slideshowlinkimage';
 a3SS.innerHTML = '';

 td2SS.appendChild(a2SS);
 td2SS.appendChild(document.createTextNode(' | '));
 td2SS.appendChild(a3SS);
 td2SS.appendChild(document.createTextNode(' | '));
 td2SS.appendChild(a1SS);

 var tr2SS = document.createElement('TR');
 tr2SS.appendChild(td2SS);
 var tbodySS = document.createElement('TBODY');
 tbodySS.appendChild(tr1SS);
 tbodySS.appendChild(tr2SS);
 var tableSS = document.createElement('TABLE');
 tableSS.className = 'slideshowTable';
 tableSS.appendChild(tbodySS);
 tables[2].parentNode.insertBefore(tableSS, tables[2]);

 // start the show
 currentImage = 1;
 toggleSlideShowImage(0);
}

addOnloadHook(initSlideShow);