Social Engine - plugins customization

I want to add some more functionality to following plugins: - Albums plugin - Radcodes Articles - All-in-One Videos plugin specifically: 1. Admin – Content approval – View Albums, View Articles, View Videos (same like Radcodes Articles plugin) • Albums do not get published until admin approves • Videos do not get published until admin approves • All plugins have same admin search bar + added checkbox filter “Awaiting approval” • Preview articles, albums and videos in modal window • Admin approves/rejects/deletes and marks content with defined attribute within modal window 2. Content attributes • Admin can define attributes (featured, special, ...) • Admin marks the content with defined attribute • Users can filter content by attribute in search bar • New content automatically gets attribute NEW upon approval 3. Content access • Albums and Videos - Public and Registered users can see only thumbnails, other user levels can see full albums and videos • Articles - Public and Registered users can read only first 150 words, other user levels can read full article 4. Rating system (same like All-in-One Videos plugin) • Extend Albums with rating system • Extend Articles with rating system • Users can filter content, using search bar, by most popular, top rated, rated 1-5 5. Categories (same like Radcodes Articles plugin) • Albums and All-in-One Videos plugins extended with content categorization • Albums and All-in-One Videos plugins share categories and subcategories with Radcodes Articles plugin 6. Search bar • All three plugins need to have unified looking search bar • Filter by category • Filter by attribute (featured, special...) • Filter by rating • Filter by date range added 7. Admin-User levels • Album settings <– add option – require admin approval on submission • Album settings <– add option – time span access to archive (how long in the past user can access content) • Video settings <– add option – require admin approval on submission • Video settings <– add option – time span access to archive • Articles settings <– add option – time span access to archive All modifications, DB and code, must be documented and commented.