${header}

{if parent ~= nil and parent.parent == nil then
  print([[
    <div style="height:90px;" class="jumbotron">
      <h1 style="display:none">${opts.title}</h1>
      <br>
      <center class="col3">${opts.subtitle}</center>
    </div>
    <hr style="margin-top:0"/>
  ]])
end}

{if parent ~= nil and parent.parent ~= nil then
  print([[
    <h2><span class="col1">//</span> ${parent.name}</h2>
  ]])
end}

<div class="grid">
  {if items then 
    for i=1,#items do 
      local item = items[i]
      local icon = 'list-tree'
      local thumbnail = ''
      if #item.thumbnail > 0 then thumbnail = 'style="background-image: url(' .. EscapeFragment(item.thumbnail) .. ');"' end
      if item.view3D or item.portal3D == false then icon = 'play' end
      print([[
        <div class="tile">
          <a href="]] .. item.url .. [[">
            <div class="img" ]] .. thumbnail .. [[></div>
            <div class="text">
              <img src="img/]] .. icon .. [[.svg" class="icon ]] .. icon .. [["/>&nbsp;<a href="]] .. item.url .. [[">]] .. item.title .. [[</a> 
            </div>
          </a>
        </div>
      ]])
    end
  end}
</div>

${footer}