Add grandchildren tickets to the child ticket section on a ticket

[ahowell82@…]

Would it be possible to add grandchildren into the Child Ticket table?

[ahowell82@…]

Possible solution (I know it should be cleaner by I am not the python wizard most of you are):

Update to childtickets.py in function def filter_stream from:

childtickets = [Ticket(self.env, n) for n in
                self.childtickets.get(ticket.id, [])]

# (tempish) fix for #8612 : force sorting by ticket id
childtickets = sorted(childtickets, key=lambda t: t.id)

to:

childtickets = [Ticket(self.env, n) for n in
                self.childtickets.get(ticket.id, [])]

for child in childtickets:
    if not isinstance(child, Ticket):
        continue

    grandChildTickets = self.childtickets.get(child.id,[])

    if len(grandChildTickets) == 0:
        continue
                
    for grandChild in grandChildTickets:
        childtickets.append( Ticket(env, grandChild) )

# (tempish) fix for #8612 : force sorting by ticket id
childtickets = sorted(childtickets, key=lambda t: t.id)

[Cinc-th]

In 18118:

ChildTicketsPlugin: show tree of child tickets (child->grandchild->...) with indentation on ticket page instead of just direct childs.

• Show ticket descriptions
• Additional parent ticket section if viewing a child ticket.

Refs #13774

[Cinc-th]

In 18119:

ChildTicketsPlugin: don't show description for available table headers on the admin page. Descriptions are always shown now.

Closes #13774