User:Kishan gondaliya/common.js

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/**********

This imports the wiktionary lookup script from wikinews.

If you double click on a word, this script causes a box to pop-up with the definition from wiktionary

This script is meant to work with Firefox. It should theoretically work with any xslt capable browser (with exception to IE due to mediawiki bug)
On browsers that do not support xslt, a fallback is in place, and the script is still functional.

Bug reports: http://en.wikinews.org/wiki/MediaWiki_talk:Gadget-dictionaryLookupHover.js
or http://en.wikinews.org/wiki/user_talk:Bawolff

This script can be configured. Please see http://en.wikinews.org/wiki/Wikinews:Javascript#Wiktionary_lookup_gadget_.28Hover_box_variety.29
This script is also avaliable for external sites, se the aforementioned link for more information.

*********/

importScriptURI('http://en.wikinews.org/w/index.php?title=MediaWiki:Gadget-dictionaryLookupHover.js&action=raw&ctype=text/javascript');

//<source lang="javascript">

addOnloadHook(function(){
  if (location.href.indexOf('Special:Watchlist') == -1) return; //Are we on a watchlist?
  //days = document.getElementById('bodyContent').getElementsByTagName('ul');
  days = document.evaluate( //Hell knows how it works - found in "Dive into Greasemonkey"
    "//ul[@class='special']",
    document,
    null,
    XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
    null);
  for (d = 0; d < days.snapshotLength; d++) { //For each day
    day = days.snapshotItem(d);
    newday = document.createElement('ul'); //This will replace the old listing
    while ((diffs = day.getElementsByTagName('li')).length > 0) { //Are there any diffs left?
      //Try to extract the namespace
      As = diffs[0].getElementsByTagName('a');
      if (As[0].innerHTML == 'diff')
        pagename = As[2].innerHTML;
      else
        pagename = As[1].innerHTML;
      if (pagename.indexOf(':') == -1)
        namespace = 'Main';
      else
        namespace = pagename.split(':')[0]; //This will fail for articles which contain ":" in name
      hdrs = newday.getElementsByTagName('h5'); //Get the list of namespace headers
      hdr = null;
      for (j=0; j<hdrs.length; j++) //Find the header
        if (hdrs[j].innerHTML==namespace) {
          hdr = hdrs[j]; break;
        }
      if (hdr==null) { //Not found? Make a new one!
        hdr = document.createElement('h5');
        hdr.innerHTML = namespace;
        newday.appendChild(hdr);
        namespacesub = document.createElement('ul');
        namespacesub.className = "special";
        newday.appendChild(namespacesub);
      }
      hdr.nextSibling.appendChild(diffs[0]); //Move the diff
    }
    newday.appendChild(document.createElement('hr')); //For readablility
    day.parentNode.replaceChild(newday,day);
  }
});

//</source>[[Category:Wikipedia scripts|watchlistSorter]]