MediaWiki:Common.js

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/* Any JavaScript here will be loaded for all users on every page load. */
// <source lang="javascript">
// This JavaScript will be loaded for all users on every page load.
// Except for additions at the end, imported from en.wikipedia.org and modified (parts removed).
// for authors see http://en.wikipedia.org/w/index.php?title=MediaWiki:Common.js&action=history
// NEW: targetHighlighting (Hagedorn) and collapsibleTables (wikipedia) moved to jKey.js!


/* Import more specific scripts if necessary */
if (wgAction == "edit" || wgAction == "submit" || wgPageName == "Special:Upload") { //scripts specific to editing pages
    importScript("MediaWiki:Common.js/edit.js");
}


/* Scripts specific to Internet Explorer */
if (navigator.appName == "Microsoft Internet Explorer") {
    /** Internet Explorer bug fix **************************************************
     *  Description: Fixes IE horizontal scrollbar bug
     *  Maintainers: [[User:Tom-]]?
     */
    var oldWidth;
    var docEl = document.documentElement;

    function fixIEScroll() {
        if (!oldWidth || docEl.clientWidth > oldWidth)
            doFixIEScroll();
        else
            setTimeout(doFixIEScroll, 1);
        oldWidth = docEl.clientWidth;
    }
    
    function doFixIEScroll() {
      docEl.style.overflowX = (docEl.scrollWidth - docEl.clientWidth < 4) ? "hidden" : "";
    }
    
    document.attachEvent("onreadystatechange", fixIEScroll);
    document.attachEvent("onresize", fixIEScroll);
    
    // In print IE (7?) does not like line-height
    appendCSS( '@media print { sup, sub, p, .documentDescription { line-height: normal; }}');
    
    //Import scripts specific to Internet Explorer 6
    // THIS IS A PNG transparency FIX, here commented out:
    // if (navigator.appVersion.substr(22, 1) == "6") {
    //    importScript("MediaWiki:Common.js/IE60Fixes.js");
    // }
} // END "Microsoft Internet Explorer"

/**
 * ImageAnnotator
 * Globally enabled per
 * http://commons.wikimedia.org/?title=Commons:Village_pump&oldid=26818359#New_interface_feature
 * Maintainer: [[User:Lupo]]
 */
// Not on Special pages, and only if viewing the page
if (wgNamespaceNumber != -1 && $.inArray(mw.config.get('wgAction'), ['view', 'purge']) != -1 ) {
 if (typeof ImageAnnotator_disable == 'undefined' || !ImageAnnotator_disable) {
  // Don't even import it if it's disabled.
  importScript('MediaWiki:Gadget-ImageAnnotator.js');
 }
}

/** Table sorting fixes
  *  Description: Disables code in table sorting routine to set classes on even/odd rows
  */
ts_alternate_row_colors = false;


/**
 * sort event-tables according to column 3.
 */
function presort() {
	var table = document.getElementById("event-table");
	if (table != null && table != 'undefined') {  
	  var sortLink = table.rows[0].cells[2].lastChild;
          ts_resortTable(sortLink);
        }
}

// collapsible parts: div and tr → Template:Hidden
//   may be fused later with toggleCollapse
//   main difference: initCollapsebox() uses a switcher defined by the Wikitemplate
//   and is not using a javascript resource title
function initCollapsebox() {
  /* is nested in: div.collapsebox
                    └ div.switcher
                    └ div.collapsecontent */ 
  jQuery("div.collapsebox div.switcher").live('click',
    function() {
      jQuery(this).nextAll("div.collapsecontent:first").slideToggle(250);
      /* $(this).toggle() does not work in live as toggle is a bind() 
          therefore toggle must be bound to a different DOM element */
      jQuery(this).find(".show, .hide").toggle();
    });
  /* is in a table: tr.collapsebox
                      └ div.switcher
                    tr.collapsecontent */ 
  jQuery("tr.collapsebox div.switcher").live('click',
    function() {
      jQuery(this).closest("tr.collapsebox").nextAll("tr.collapsecontent:first").toggle();
      jQuery(this).find(".show, .hide").toggle();
    });
}// END initCollapsebox()

///////////////////////////////////
// confirm deletion using SMW forms
//   does not work in IE 6
//////////////////////////////////
function initConfirmDeleteSubform() {
  $j.extend(true, $j.jI18n, {
  en: { 
    message : "'Delete this sub form irreversibly?'"
    },
  de: {
    message : "'Dieses Teilformular unwiderruflich löschen?'"
    }
  });
  // default buttons: <input type="button" ... class="remove"/>
  $j("input.remove").attr("onClick", function() {// case sensitive not: onclick
    //typeof this.onclick → function
    var currentClickHandlerString = this.getAttributeNode('onclick').value;
    // add a confirm
    return "var removethis = confirm("+$j.resource('message')+");  if(removethis) {return " + currentClickHandlerString + "};";
  });
  /* added delete buttons by the SMW-form: <input type="button" />
    add onclick handling */
  $j("input.addAnother").click(function () {
    // just new generated div#div_gen_1
   $j("div")
     .filter(function() { return this.id.match(/div_gen_\d+/); })
     .find(":button")
     .attr("onClick",function() {// case sensitive not: onclick
      // add a confirm
       return "var removethis = confirm("+$j.resource('message')+");  if(removethis) {$j('#' + String($j(this).parent().attr('id'))).remove();} else {return false;};";
     });
  });
}// end initConfirmDeleteSubform()
 
/*
///////////////////////////////////
// indicate hidden inputs created
// from template:Hidden
//////////////////////////////////
structure of template:Hidden:
 
div.collapsebox
  ├ div.switcher (float)
  ├ div.collapsetitle
  └ div.collapsecontent
 
tr.collapsebox
  └ th/td
      ├ div.switcher (float)
      └ div.collapsetitle
tr.collapsecontent
*/
function initMarkHiddenInputs(){
  var jDivHiddenFormTexts = $j(
    // select only input type text + textarea with values
       "div.collapsecontent.indicateHiddenInputs * :text[value!=]" 
    +", div.collapsecontent.indicateHiddenInputs * textarea[value!=]"
    );
  var jTrHiddenFormTexts = $j(
    // select only input type text + textarea with values
       "tr.collapsecontent.indicateHiddenInputs *:not(.collapsecontent) :text[value!=]"
    +", tr.collapsecontent.indicateHiddenInputs *:not(.collapsecontent) textarea[value!=]"
    );
// <div>
  jDivHiddenFormTexts
    .parents(".collapsebox")
    .css({'border-left':'2px solid #ce5c00'});
  //indicate the fields itself
  jDivHiddenFormTexts
    .css({'background-color':'#fcdeb1'}); //pale orange
// <tr>
  //indicate the fields itself
  jTrHiddenFormTexts
    .css({'background-color':'#fcdeb1'}); //pale orange
  //indicate current level
  jTrHiddenFormTexts
    .closest(".collapsebox")
    .css({'border-left':'2px solid #ce5c00'}); 
  // to ?upermost level
  jTrHiddenFormTexts
    .parents(".collapsecontent")
    .prev(".collapsebox")
    .css({'border-left':'2px solid #ce5c00'}); 
}// END initMarkHiddenInputs()

addOnloadHook(presort);
$j(document).ready(function() {
  // try to add the toolbar on uploading
  if(wgPageName == "Special:Upload" && wgUserName){
   $j("textarea#wpUploadDescription").before('<div id="toolbar"></div>');
  }
  initCollapsebox();//collapsable parts
  // page specific
  if(wgAction=="formedit" || wgPageName=="Spezial:FormEdit"){
    initConfirmDeleteSubform();
    initMarkHiddenInputs();
  }
});

importScript('MediaWiki:Multilingual description.js');
// </source>