Public bug reported:
There is no ability to change the current department from code. This
means that the scope cannot "do the right thing" when a user enters a
query string in some cases.
For example, suppose a scope has departments that represent a web api's
departments. And suppose the web api does not support searching inside a
department but only supports searches over the whole site. What is the
scope developer to do when the user is in a department *and* they enter
a query string? Because there is no way now to change the department
(perhaps to a department named "Search Results"), the dev *must* return
results in the current department, which is incorrect.
500px web api and our 500px scope is like this. 500px has "streams" like
"Editors", "Fresh today" etc. The scope displays these as departments.
However, the 500px web api has no api to provide search results limited
to a stream. Therefore when a user is in a department, for example
"Fresh Today" and they enter a search string, the results are in fact
not limited to Fresh Today but they are displayed in the Fresh Today
department, which is not correct.
It is possible (and the proposed the 1.0 version of the 500px scope does
this) to avoid the problem by applying the search query string to the
department's results. So for example if the search was "strawberry" and
the user was in "Fresh Today" department, the scope only displays
received "Fresh Today" results that contain "strawberry". But this is
sub-optimal because the scope needs to keep querying the api to get more
and Fresh Today results trying to find matches, which takes time and may
not find a match.
** Affects: canonical-scopes-project
Importance: Undecided
Status: New
** Affects: ubuntu-ux
Importance: Undecided
Status: New
** Affects: unity-scopes-api (Ubuntu)
Importance: Undecided
Status: New
** Also affects: unity-scopes-api (Ubuntu)
Importance: Undecided
Status: New
** Also affects: canonical-scopes-project
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1568035
Title:
cannot change department from code
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