Events functionality (add on) for custom PHP social network

Required for existing social network. A user profile or page admin can create an event and invite their friends and members of the page (if they are admin/editor of page). The event page to show list of attending, maybe and declined. The user has the ability to set date and time of event, the title, location, description box, upload event image, the ticket link, contact number and their website. The user can choose event type public (all users can RSVP) or private (only friends of user or page members can RSVP) Once details filled out they click submit for approval and administrator of network receives email “new event added by user xxx on date xxxx - click link xxxxx”.. Each event page is to have associated wall (can look like page or group layout which is already on the social network). Each event details to have fields: Date selector and time start and end (mandatory) Title field (mandatory) Location and Country fields (mandatory) Description Box (mandatory) Event Image Ticket link and price field Contact name and number field Website field. Number of attendees attending, maybe and declined with user icons. RSVP section. Events Create also to be added to Manage Pages and Groups area displaying existing events against the user with the ability to edit, delete and cancel any event. If event created for a page then add section to page settings above delete page tab. If event exists then it’s to appear on search results and after 7 days from event end date it no longer exist on search but on the user’s manage page, group and events area. The admin user of event will have ability to delete event. Creator (user) of the event have ability to choose admin roles for the event from their friends list. This functionality exists for page > settings > admin roles. Wish for exactly the same functionality as page permissions but for event. Admin to have ability to choose privacy settings: The functionality exists for page > settings > privacy settings. Allow people to post on event Page's timeline === Admin back end area Admin have the ability to approve/decline every submitted event inside admin with a email notification (event approved or declined) sent to the user with their event link. Admin also have the ability to delete or view/edit event. Admin also has option to tick box auto approve events or turn off. The admin will have a list of submitted events listing name, date, user/page owner and expiry date of event. Conditions: If the event Date End passes, the delete event link to be displayed on screen above About section on event. After 7 days of event expiry time, for this not appear on results. If Event Finished then it is not to allow the admins of the group to add members. Hide Add/Invite Members icon on the event. Thank you