Patch #25265
closed
QueriesController can not handle subclass of IssueQuery
0%
Description
I have a PivotQuery, it's a subclass of IssueQuery.
But Query don't think it is subclass of himself.
So, r15635 let my plugin down.
I changed QueriesController to fix it.
OLD CODE:
def query_class
Query.get_subclass(params[:type] || 'IssueQuery')
endNew Code
def query_class
get_query_class(params[:type] || 'IssueQuery')
end
def get_query_class(class_name)
klass = nil
begin
klass = class_name.to_s.classify.constantize
rescue
# invalid class name
end
unless klass && klass.new.is_a?(Query)
klass = nil
end
klass
end
Updated by Haihan Ji over 8 years ago
Maybe klass < Query is better than klass && klass.new.is_a?(Query).
Updated by Jean-Philippe Lang over 8 years ago
We should be able to fix get_subclass instead:
Index: lib/redmine/subclass_factory.rb
===================================================================
--- lib/redmine/subclass_factory.rb (revision 16379)
+++ lib/redmine/subclass_factory.rb (working copy)
@@ -29,7 +29,7 @@
rescue
# invalid class name
end
- unless subclasses.include? klass
+ unless descendants.include? klass
klass = nil
end
klass
Would it work for you?
Updated by Alexander Meindl almost 6 years ago
Hi Jean-Philippe,
your suggested change would be fix problems for some plugins, which I maintain. It would be nice to get this change in a upcoming release.
Updated by Go MAEDA almost 6 years ago
- Assignee set to Jean-Philippe Lang
- Target version set to 4.1.0
Updated by Jean-Philippe Lang over 5 years ago
- Status changed from New to Closed
Updated by Alexander Meindl over 5 years ago
This change is only available in trunk, but not in Branch 4.1-stable - as this issue shows. Can we get this to 4.1-stable branch?
Updated by Marius BĂLTEANU over 5 years ago
Alexander Meindl wrote:
This change is only available in trunk, but not in Branch 4.1-stable - as this issue shows. Can we get this to 4.1-stable branch?
It is already on 4.1-stable branch, pleasee source:branches/4.1-stable/lib/redmine/subclass_factory.rb#L34.
Updated by Alexander Meindl over 5 years ago
You are right! Sorry for bothering you about this.