handlers: permisison check for all pages + retrieve user-specific permissions for pages (if any)

handlers/handlerpagedelete.cpp

@@ -21,6 +21,21 @@ SOFTWARE.
 #include "handlerpagedelete.h"
 #include "../database/exceptions.h"
 
+bool HandlerPageDelete::pageMustExist()
+{
+	return true;
+}
+
+bool HandlerPageDelete::canAccess(std::string page)
+{
+	return effectivePermissions(page).canDelete();
+}
+
+std::string HandlerPageDelete::accessErrorMessage()
+{
+	return "You don't have permission to delete pages";
+}
+
 Response HandlerPageDelete::handleRequest(PageDao &pageDao, std::string pagename, const Request &r)
 {
 	try