Show linked upstream projects to the translatable templates in the +templates page

Is it the existence of the link, or the link itself that you want to see?

I'd like to see the link itself.

If this proves to be to complex, I could settle with the existence of the link as well.

I have been thinking that +templates and +sharing-details hold very similar information now and may just have to be merged.

Escalated by David Planella. This is required before Ubuntu can think of using the feature on a widespread basis.

Since somebody from the Yellow team will be picking this up, I want some further clarification: do we want to show only if there's an exact link between a template in corresponding upstream series, or should we treat "there's an upstream link" regardless of there being appropriate template enough? I don't see the value in the latter, but I just want to clarify.

I am also entertained with the idea of moving all the stuff from +sharing-details into +templates, but we might need to start batching the page then: it's already avoiding the use of fmt:url (and canonical_url) because they are too slow for rendering 1500x5 links.

I'd prefer option 1: showing the exact link between the template in the Ubuntu source package and the upstream project series' template. And being able to edit that link.

Here's a mockup: http://ubuntuone.com/p/10mp/

Note that I've only added the second table in order to add some more context: this bug is about the first table only, the Ubuntu templates.

I'd also be fine with moving the +sharing info to the +templates page, if that's a cleaner path.

On the subject of batching, from the pov of a maintainer of the Ubuntu templates, I'd prefer keeping all of them in one page, as it makes its administration much easier.

However, if adding the sharing links would make the load time of the page too slow to be usable, then I'de be fine with batching if that significantly improves the load time.

Fixed in stable r13567 <http://bazaar.launchpad.net/~launchpad-pqm/launchpad/stable/revision/13567>.