def from_id(cls, project_id, revision=None, using='default'):
# if revision number is specified, get that revision, otherwise use
# "exists" query to get the version where "revision" does NOT exist
if project_id is None:
raise DocumentNotFound()
if revision:
revision_filter = Q('match', **{'revision': revision})
else:
# Search for documents where revision is not specified.
revision_filter = ~Q('exists', **{'field': 'revision'})
id_filter = Q('term', **{'projectId._exact': project_id})
search = cls.search(using=using).filter(id_filter & revision_filter)
try:
res = search.execute()
except Exception as e:
raise e
if res.hits.total.value > 1:
id_filter = Q('term', **{'_id': res[0].meta.id})
# Delete all files indexed with the same system/path, except the first result
delete_query = id_filter & ~id_filter
cls.search(using=using).filter(delete_query).delete()
return cls.get(res[0].meta.id, using=using)
elif res.hits.total.value == 1:
return cls.get(res[0].meta.id, using=using)
else:
raise DocumentNotFound("No document found for "
"{}".format(project_id))
def from_id(cls, project_id):
if project_id is None:
raise DocumentNotFound()
search = cls.search().query(Q({"term": {"name._exact": project_id}}))
try:
res = search.execute()
except Exception as e:
raise e
if res.hits.total > 1:
for doc in res[1:res.hits.total]:
doc.delete()
return res[0]
elif res.hits.total == 1:
return res[0]
else:
raise DocumentNotFound("No document found for "
"{}".format(project_id))
def from_id(cls, project_id):
if project_id is None:
raise DocumentNotFound()
id_filter = Q('term', **{'name._exact': project_id})
search = cls.search().filter(id_filter)
try:
res = search.execute()
except Exception as e:
raise e
if res.hits.total.value > 1:
id_filter = Q('term', **{'_id': res[0].meta.id})
# Delete all files indexed with the same system/path, except the first result
delete_query = id_filter & ~id_filter
cls.search().filter(delete_query).delete()
return cls.get(res[0].meta.id)
elif res.hits.total.value == 1:
return cls.get(res[0].meta.id)
else:
raise DocumentNotFound("No document found for "
"{}".format(project_id))
def from_path(cls, system, path):
search = cls.search()
search = search.filter('term', **{'system._exact': system})
search = search.filter('term', **{'path._exact': path})
try:
res = search.execute()
except Exception as e:
raise e
if res.hits.total > 1:
for doc in res[1:res.hits.total]:
doc.delete()
return res[0]
elif res.hits.total == 1:
return res[0]
else:
raise DocumentNotFound("No document found for "
"{}/{}".format(system, path))
def from_path(cls, system, path):
Index(settings.ES_INDICES['files']['alias']).refresh()
search = cls.search()
sys_filter = Q('term', **{'system._exact': system})
path_filter = Q('term', **{'path._exact': path})
search = search.filter(sys_filter & path_filter)
try:
res = search.execute()
except Exception as exc:
raise exc
if res.hits.total.value > 1:
id_filter = Q('term', **{'_id': res[0].meta.id})
# Delete all files indexed with the same system/path, except the first result
delete_query = sys_filter & path_filter & ~id_filter
cls.search().filter(delete_query).delete()
return cls.get(res[0].meta.id)
elif res.hits.total.value == 1:
return cls.get(res[0].meta.id)
else:
raise DocumentNotFound("No document found for "
"{}/{}".format(system, path))