Question

Basically I have a slightly non-standard implementation of FancyBox. By default you have to include a link to the large version of the image so that the Lightbox can display it. However, in my implementation, the image link URLs point to a script rather than directly to the image file. So for example, instead of:

<a href="mysite/images/myimage.jpg" rel="gallery">

I have:

<a href="mysite/photos/view/abc123" rel="gallery"> 

The above URL points to a function:

public function actionPhotos($view)
{
    $photo=Photo::model()->find('name=:name', array(':name'=>$view));

    if(!empty($photo))
    {           
        $this->renderPartial('_photo', array('photo'=>$photo, true));
    }
}

The “$this->renderPartial()” bit simply calls a layout file which includes a standard HTML tag to output.

Now when the user clicks on a thumbnail, the above function is called and the large image is displayed in the Lightbox.

Now if the user right clicks on the thumbnail and selects “open in new tab/window” then the image is displayed in the browser as per normal, i.e. just the image. I want to change this so that it displays the image within a layout.

In the above code I can include the following and put it in an IF statement:

$this->render('photos', array('photo'=>$photo));

This will call the layout file “photos” which contains the layout to display the image in.

I have a specific limitation for this – the image URL must remain the same, i.e. no additional GET variables in the URL. However if we can pass in a GET variable in the background then that is OK.

I will most likely need to change my function above so that it calls a different file for this functionality.

EDIT: To demonstrate exactly what I am trying to do, check out the following:

http://www.starnow.co.uk/KimberleyMarren

Go to the photos tab and hover over a thumbnail – note the URL. Click the thumbnail and it will open up in the Lightbox. Next right click on that same thumbnail and select “open in new tab/new window”. You will notice that the image is now displayed in a layout. So that same URL is used for displaying the image in the Lightbox and on its own page.

The way StarNow have done this is using some crazy long JavaScript functionality, which I’m not too keen on replicating.

Answer 1

The html link should point to the layout showing the image on a new page by default, e.g.:

<a href="mysite/images/show/123" rel="gallery">

Before the lightbox opens, append a query string to the url in order to distinguish it from the normal link and load the layout for the lightbox. As soon as the image is loaded in the lightbox, change the link back to its original state.

$("a[rel=gallery]").fancybox({
'onStart': function (selectedArray, selectedIndex, selectedOpts) {
    var el = $(selectedArray[selectedIndex]);
    el.attr('href', el.attr('href') + '?mode=lightbox');
},
'onComplete': function (currentArray, currentIndex, currentOpts) {
    var el = $(currentArray[currentIndex]);
    el.attr('href', el.attr('href').split("?")[0]);
}
});

You will then have to process the following link in order to return the lightbox layout:

<a href="mysite/images/show/123?mode=lightbox" rel="gallery">