// script to replace a user's name in the breadcrumb with "Home"
YE.onContentReady("breadCrumbTrail", ReplaceTopOfBreadcrumbWithHome);

function ReplaceTopOfBreadcrumbWithHome()
{
    var str = this.innerHTML.replace(/\n/g, " ");
    this.innerHTML = str.replace(/\>[^\<]+<\/a>/i, ">Home</a>");
}


// ------------------------------------------------------------------------
// Code to insert a download button 
// 
// Works for any gallery that has originals enabled
// And right-click protection off
// And gallery is in smugmug or smugmug small view
// ------------------------------------------------------------------------

function IsAnySmugmugView()
{
    return(YD.hasClass(document.body, "smugmug") || YD.hasClass(document.body, "smugmug_small"));
}

function IsGalleryPage()
{
	return(YD.hasClass(document.body, "galleryPage"));
}

onPhotoShow.subscribe(ProcessDownloadButton);

function ProcessDownloadButton()
{
	// set onlyInGalleries to true if you only want a download button in gallery views
	// set onlyInGalleries to false if you want a download button in other views too like (search, keywords, date, etc...)
	var onlyInGalleries = false;
	if (IsAnySmugmugView() && (IsGalleryPage() || !onlyInGalleries))
	{
		if (photoInfo[ImageID].albumOriginals && !photoInfo[ImageID]['protected'] && (photoInfo[ImageID].Format !== "MP4"))
		{
			var downloadParent = "cartButtonsWrapper";
			if (!document.getElementById("cartButtonsWrapper"))
			{
				downloadParent = "altViews";
			}
			InsertDownloadButton(downloadParent);
		}
		else
		{
			// disable the button
			var downloadButton = YAHOO.widget.Button.getButton("downloadButtonId");
			if (downloadButton)
			{
				downloadButton.set("disabled", true);
			}
		}
	}
}

function InsertDownloadButton(parentId)
{
	// now add the download button
	var parentDiv = document.getElementById(parentId);
	var downloadButton = document.getElementById("downloadButtonId");
	if (downloadButton)
	{
		// make sure it is enabled
		YAHOO.widget.Button.getButton("downloadButtonId").set("disabled", false);
	}
	else if (parentDiv)
	{
		var downloadButtonInfo =
		{
			id: "downloadButtonId",
			label: "Download Image...",
			container: parentDiv,
			type: "button",
			className: "sm-button sm-button-small themesButton glyphButton",
			onclick: { fn: InitiateDownloadImage }
		};
		
		var dButtonObj = new YAHOO.widget.Button(downloadButtonInfo);
	}
}

function InitiateDownloadImage()
{
	// construct the download URL
	window.location = "/photos/" + ImageID + "_" + ImageKey + "-D.jpg";
}


// ----------------------------------------------------------------------------
// TrimCategoryPhotoCount
//
// Takes a category of subcategory description that would typically
// look like this:
//
// 1 gallery with 11 photos 
// 4 galleries with 140 photos
// 
// And changes it to remove the photo count so it just looks like this:
//
// 1 gallery
// 4 galleries
// ----------------------------------------------------------------------------
function TrimCategoryPhotoCount()
{
    var miniBoxes = YD.getElementsByClassName("miniBox", "div", this);
    for (var i = 0; i < miniBoxes.length; i++)
    {
        var descriptions = YD.getElementsByClassName("description", "p", miniBoxes[i]);
        try 
        {
            var match = descriptions[0].innerHTML.match(/^\d+ galler(y|ies)/);
            descriptions[0].innerHTML = match[0];
        } catch (e) {}
    }
}
YE.onContentReady("categoriesBox", TrimCategoryPhotoCount);
YE.onContentReady("subcategoriesBox", TrimCategoryPhotoCount);