def getElement(request, element, team=None, release=None, fetch=None, linkTarget=None):
"""
Grab an element out of AccuRev by fileName.
Convenience function for importProtocol, refreshProtocol
"""
if team == None or release == None:
team, release = getTeamAndReleaseIDFromSession(request.session)
# Different settings based on deployment
if settings.LOCAL_SERVER:
deploy = Repository.DEPLOY_LOCAL_WINDOWS
elif settings.DEVELOPMENT_SERVER:
deploy = Repository.DEPLOY_DEVELOPMENT
elif settings.PRODUCTION_SERVER:
deploy = Repository.DEPLOY_PRODUCTION
if not fetch:
try:
fetch = AccuRevFetcher()
except Exception as e:
msg = "An unknown error occurred while fetching the protocol from the VCS. Error: %s" % e.message
objContext = RequestContext(request, {'msg': msg, 'admin':settings.ADMINS})
return render_to_response('protocol_import_list_error.html', objContext)
# Get the repository object for this team/release protocols in accurev
try:
repository = Repository.objects.get(team=team, release=release, repo_type='P', path_type='A')
localrepo = Repository.objects.get(team=team, release=release, repo_type='P', path_type='L', deployment=deploy)
except Exception as e:
if type(e) == Repository.DoesNotExist:
msg = "An AccuRev Repository for the given scope (%s/%s) does not exist. Please contact a site administrator." %(release.get_release_name_display(), team.get_team_name_display())
else:
msg = "An unexpected error occurred while fetching the protocol from the VCS. Error: %s" % e.message
objContext = RequestContext(request, {'file': element, 'msg': [msg, ], 'admin':settings.ADMINS})
raise GetElementError(render_to_response('protocol_import_error.html', objContext))
# Copy to the local repository
# Use a different mechanism if it is an elink, should cat instead of pop
try:
if linkTarget:
fetched_protocol = fetch.cat(repository.accurev_stream,
str(os.path.join(settings.PROTOCOL_PARSE_BASE_PATH,localrepo.path).replace('\\',os.sep)),
linkTarget.replace(r'/',os.sep))
else:
fetched_protocol = fetch.pop(repository.accurev_stream,
str(os.path.join(settings.PROTOCOL_PARSE_BASE_PATH,localrepo.path).replace('\\',os.sep)),
[str(repository.path.replace('\\',os.sep)+os.sep+element), ],
override=True)
return (fetched_protocol, fetch, repository)
except Exception as e:
msg = "An unexpected error occurred while fetching the protocol from the VCS. Error: %s" % e.message
objContext = RequestContext(request, {'file': element, 'msg': [msg, ], 'admin':settings.ADMINS})
raise GetElementError(render_to_response('protocol_import_error.html', objContext))
