Recreate full URLs from partial URLs
Summary:
With https://phabricator.kde.org/D8843 applied it might happen that e.g.
the "remoteid" of an Event is not containing the hostname and schem
components of the Events URL. In order for deletes and updates to work
correctly we need reconstruct the full URL before sending any (non
multi-get) requests.
Related Bug: https://bugs.kde.org/show_bug.cgi?id=386985
Reviewers: KDE PIM, knauss
Reviewed By: KDE PIM, knauss
Subscribers: knauss, KDE PIM
Tags: KDE PIM
Differential Revision: https://phabricator.kde.org/D8844