upload file in sites moudle

Hi, i want to add the option "upload file" to sites module. I want to upload screen shot image large scale and size of the webpage for each site i am adding.

*upload file like in the store module.

Why i need that? i want to archive the webpage in that specific time, before it will be altered or removed.

*Alternatively to add another WYSIWYG editor to site edit page.

Another is that https://una.io/page/features don't show sites module in the list. now since its been announced that dolphin and una is going to be merged, is that means that site module will be removed?

thanks is advance

I am trying to add a button which will pull the URL last part and put inside PHP block.

for example:

if page is "http://www.mysite.com/m/sites/view/myurl"

then the button will grab last part (myurl) and put it here: http://www.mysite.com/m/files/view/myurl 

*I will name the file name as site. name

my PHP block looks like this:

echo "
<div class='actionItem actionItemEven'><button class='bx-btn bx-btn-small bx-btn-ifont' title='download' onclick='window.open (/m/files/view/".basename($_SERVER['REQUEST_URI'])."','_self');'>
    <i class='sys-icon edit'></i><b>download file       </b>
</button></div>
</br></br>
";

from some reason it don't redirect to the page. 

please help.

For now there is no direct alternative of Sites module in UNA, however we'll probably add Sites module to UNA over the time.

That's a relief, however can you tell please if current sites data will be migrated to UNA sites?

right answer:

echo "

<div class='actionsContainer'>

    <div class='actionsBlock clearfix'>

        <div class='actionItems clearfix'>

          <div class='actionItem actionItemEven'><button class='bx-btn bx-btn-small bx-btn-ifont' title='download' onclick=\"window.open ('/m/files/view/".basename($_SERVER['REQUEST_URI']). "','_self');\">

    <i class='sys-icon download'></i><b>download</b>

</button></div>

        </div>

    </div>

</div>

";

 There is no associated module to migrate Sites' data to, so I think it will be possible when such module for UNA will be available.