Fetching from local repositories with getfile

[k1o0]

Currently getFile works well with http servers as it uses the data_url field in alyx to generate the paths:

alyx-matlab/@Alyx/getFile.m

Lines 42 to 44 in ed07182

	repos = obj.getData('data-repository');
	repos = containers.Map({repos.name}, {repos.data_url});
	fullPath = mapToCell(@(s)[repos(s.data_repository) s.relative_path], filerecords);

The problem is that local servers such as zserver and zubjects are accessed via SMB and not over http. For these repositories data_url = null.

Possible solution: if data_url field is empty, use the hostname field instead e.g. arrayfun(@(x) iff(isempty(x.data_url), ['\\' x.hostname], x.data_url), obj.getData('data-repository'), 'uni', 0);