MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */

setInterval(function () {
  var elements = document.getElementsByClassName('blink');
  for (index = 0; index < elements.length; index++) {
    if (elements[index].style.visibility === 'visible') {
      elements[index].style.visibility = 'hidden';
    } else {
      elements[index].style.visibility = 'visible';
    }
  }
}, 1000);

/* Collapsible toggle */

$(document).ready(function() {
	$(".collapsibletoggletext").click(function() {
		$(this).parent().children(".collapsibletoggletext").toggleClass("hiddentext");
	});
});

/* Cycle forwards or backwards through elements one at a time via click */

$(function(){
    $(".cyclesequence").find(".cyclesequencelinknext").click(function(){
        if ($(this).closest(".cyclesequence").find(".cyclesequenceitem:visible").next(".cyclesequenceitem").length === 0) {
            $(this).closest(".cyclesequence").find(".cyclesequenceitem:first").removeClass("hiddentext").siblings(".cyclesequenceitem").addClass("hiddentext");
       }
       else {
           $(this).closest(".cyclesequence").find(".cyclesequenceitem:visible").next(".cyclesequenceitem").removeClass("hiddentext").siblings(".cyclesequenceitem").addClass("hiddentext");
         }
    });
    $(".cyclesequence").find(".cyclesequencelinkprev").click(function(){
        if ($(this).closest(".cyclesequence").find(".cyclesequenceitem:visible").prev(".cyclesequenceitem").length === 0) {
            $(this).closest(".cyclesequence").find(".cyclesequenceitem:last").removeClass("hiddentext").siblings(".cyclesequenceitem").addClass("hiddentext");
       }
       else {
           $(this).closest(".cyclesequence").find(".cyclesequenceitem:visible").prev(".cyclesequenceitem").removeClass("hiddentext").siblings(".cyclesequenceitem").addClass("hiddentext");
         }
    });
});

/* Click link to show one or more items and hide other items */

$(function() {
	$(".morphlink").click(function() {
		var correspondingContent = $(this).data("correspondingcontent");
		if ($(this).parents(".morphcontainer").length) {
			$(this).parents(".morphcontainer").find(".morphcontent").addClass("hiddentext");
			if ($("#" + correspondingContent).length) // morphing object uses IDs
				$("#" + correspondingContent).removeClass("hiddentext");
			else // morphing object uses classes
				$("." + correspondingContent).removeClass("hiddentext");
		}
		else {
			if ($("#" + correspondingContent).length) { // morphing object uses IDs
				$("#" + correspondingContent).removeClass("hiddentext");
				$("#" + correspondingContent).siblings().filter($(".morphcontent")).addClass("hiddentext");
			}
			else { // morphing object uses classes
				$("." + correspondingContent).removeClass("hiddentext");
				$("." + correspondingContent).siblings().filter($(".morphcontent")).addClass("hiddentext");
			}
		}
	});
});

/* Legacy collapse code. Being kept for backwards compatibility.
   Based on WhiteMystery's original script, but jQuery-fied. */

function createLegacyCollapsibles() {
	var allElements = $("span");
	var collapsibleRegex = new RegExp("^co;(.+?);(.+?);(.+?);(.+?)(;(.+?))?$");
	for (var i = 0; i < allElements.length; i++) {
		if (collapsibleRegex.test(allElements[i].className)) {
			console.warn("co; is deprecated. Use collapsibletoggle instead.");
			var collapsibleValues = collapsibleRegex.exec(allElements[i].className);
			var collapseText = collapsibleValues[1];
			var expandText = collapsibleValues[2];
			var defaultState = collapsibleValues[3];
			var correspondingContent = collapsibleValues[4];
			var toggleColor = collapsibleValues[6];
			var collapsibleContent = $("." + correspondingContent);
			var toggleLink;
			allElements[i].innerHTML = "<a class=\"collapsibletoggle legacycollapsible\" data-collapsetext=\"" + collapseText + "\" data-expandtext=\"" + expandText + "\" data-correspondingcontent=\"" + correspondingContent + "\"></a>";
			toggleLink = $(allElements[i]).find("a");
			if (defaultState == "0") {
				toggleLink[0].innerHTML = expandText;
				collapsibleContent[0].className += " hiddentext";
			}
			else
				toggleLink[0].innerHTML = collapseText;
			if (toggleColor)
				toggleLink[0].style.color = toggleColor;
		}
	}
}

$(document).ready(function() {
	createLegacyCollapsibles();
	$(".legacycollapsible").click(function() {
		var expandText = $(this).data("expandtext");
		var collapseText = $(this).data("collapsetext");
		var correspondingContent = $(this).data("correspondingcontent");
		$("." + correspondingContent).toggleClass("hiddentext");
		if ($(this).text() == expandText)
			$(this).text(collapseText);
		else
			$(this).text(expandText);
	});
});