Need a photo archive CMS with advanced tag search capabilities?

Question

CMS

Good day.
It is necessary to organize a photo archive with the following features:

1. Photos are stored in a mind structure: Categories -> Galleries -> Photos
   
2. Each photo should be able to set a set of tags
   
3. Search by substring from gallery or photo name
   
4. Search for photos tagged with multiple tags (For example: there are three photos, one with tags: living room , parquet , furniture ; second: living room , laminate ; third: living room , parquet . Searching for the tag "living room" will return 3 photos, searching for 2 tags "living room " and "parquet" will return 2 photos. )
   
5. viewing a photo (found in any way, you need to be able to go to the gallery of this photo)
   
6. User Registration
   
7. Each registered user can add tags (from the full list) for photos. Which are subsequently approved by the resource administrator
   
8. It is desirable to have the ability to load photos and galleries with a script from outside (the presence of an API or a simple database model)
   

Well, it is highly desirable that the CMS be free or not expensive.
Thank you for your attention :)

Answer 1

freelance?
joomlu take and format the photo (final / leaf-object) as an article ... a little bit
of code and that's it ...

Answer 2

Mdja What CMS to choose for the catalog of pictures?