Fix group file permission stuff for dwoo which won't iterate over objects (bug #496298)

Signed-off-by: Richard Mansfield <richardm@catalyst.net.nz>

htdocs/artefact/file/theme/raw/form/editfile.tpl

@@ -37,15 +37,13 @@
   {foreach from=$groupinfo.roles item=role key=r}
                   <tr>
                     <td>{$role->display}</td>
+    {foreach from=$groupinfo.perm item=whocares key=permid}
       {if $fileinfo}
-      {foreach from=$fileinfo->permissions.$r item=permvalue key=permname}
-                    <td><input type="checkbox" class="permission" name="{$prefix}_permission:{$r}:{$permname}"{if $permvalue} checked{/if}{if $r == 'admin'} disabled{/if} /></td>
-      {/foreach}
+                    <td><input type="checkbox" class="permission" name="{$prefix}_permission:{$r}:{$permid}"{if $fileinfo->permissions.$r.$permid} checked{/if}{if $r == 'admin'} disabled{/if} /></td>
       {else}
-      {foreach from=$groupinfo.perms.$r item=permvalue key=permname}
-                    <td><input type="checkbox" class="permission" name="{$prefix}_permission:{$r}:{$permname}" {if $r == 'admin'} checked disabled{/if}/></td>
-      {/foreach}
+                    <td><input type="checkbox" class="permission" name="{$prefix}_permission:{$r}:{$permid}" {if $r == 'admin'} checked disabled{/if}/></td>
       {/if}
+    {/foreach}
                   </tr>
   {/foreach}
                 </tbody>