Global rss

[Anton N]

Hi, I need a plugin development.
At the forum I want to make a global RSS
Automatically in RSS should get topics only from the sections allowed in the ACP.
From the gallery images also fall only from the sections allowed in the ACP.

Of the other sections, only posts marked by the administrator or topics marked by the administrator should be listed in RSS (only the first posts from the topic).
If this post has already been added to the RSS (last week), the administrator should confirm the resending.