###
### Change a user's avatar
###
### Set the "avatar" property of the XWikiUsers object to the most recent attachment and forward to "view"
### TODO: Check dimensions
### TODO: Document version to return to? (rev and language)
###
#if($doc.getObject("XWikiUsers", 0) && ($context.user == $doc.fullName || $hasadmin))
#set($date = $doc.attachmentList.get(0).date)
#set($name = $doc.attachmentList.get(0).filename)
#foreach($attachment in $doc.attachmentList)
#if($date.getTime().longValue().compareTo($attachment.date.getTime().longValue()) == -1)
#set($date = $attachment.date)
#set($name = $attachment.filename)
#end
#end
$response.sendRedirect($doc.getURL("save", "XWiki.XWikiUsers_0_avatar=$name"))
#else
$response.sendRedirect($doc.getURL("view"))
#end