User with WIKI_CREATE can't create a wiki page unless they also have WIKI_MODIFY

[Ryan J Ollos <ryan.j.ollos@…>]

If a user has WIKI_CREATE but not WIKI_MODIFY, any non-existent page will contain text suggesting that a page can be created, but the create page button is not present, so the text is in fact misleading.

User           Action         
------------------------------
anonymous      BROWSER_VIEW   
anonymous      CHANGESET_VIEW 
anonymous      FILE_VIEW      
anonymous      LOG_VIEW       
anonymous      MILESTONE_VIEW 
anonymous      REPORT_SQL_VIEW
anonymous      REPORT_VIEW    
anonymous      ROADMAP_VIEW   
anonymous      SEARCH_VIEW    
anonymous      TICKET_VIEW    
anonymous      TIMELINE_VIEW  
anonymous      WIKI_CREATE    
anonymous      WIKI_VIEW      
authenticated  TICKET_CREATE  
authenticated  TICKET_MODIFY  
authenticated  WIKI_CREATE    
authenticated  WIKI_MODIFY

Second, it is confusing that WIKI_CREATE without WIKI_MODIFY does not actually allow the user to do anything. The user cannot create a page unless they also have WIKI_MODIFY. This could be dealt with in at least two possible ways:

• WIKI_CREATE granting WIKI_MODIFY.
• WIKI_CREATE actually allowing pages to be created but not edited after creation.

Is there really a use case for which a user should be able to create pages but not modify them? I tend to think that WIKI_CREATE should grant WIKI_MODIFY.

Patch is forthcoming.