def preview(self, file_id, **kwargs):
system, file_path = self.parse_file_id(file_id)
f = AgaveFile.from_file_path(system, None, file_path, agave_client=self.agave_client, source="public")
if f.previewable:
fmt = kwargs.get("format", "json")
if fmt == "html":
context = {}
ext = f.ext.lower()
if ext in AgaveFile.SUPPORTED_IMAGE_PREVIEW_EXTS:
postit = f.create_postit(force=False, lifetime=360)
context["image_preview"] = postit["_links"]["self"]["href"]
elif ext in AgaveFile.SUPPORTED_TEXT_PREVIEW_EXTS:
content = f.download()
context["text_preview"] = content
elif ext in AgaveFile.SUPPORTED_OBJECT_PREVIEW_EXTS:
postit = f.create_postit(force=False)
context["object_preview"] = postit["_links"]["self"]["href"]
return "designsafe/apps/api/data/agave/preview.html", context
else:
preview_url = (
reverse("designsafe_api:file", args=[self.resource, file_id]) + "?action=preview&format=html"
)
return {"href": preview_url}
else:
return None
def preview(self, file_id, **kwargs):
system, file_path = self.parse_file_id(file_id)
f = AgaveFile.from_file_path(system,
None,
file_path,
agave_client=self.agave_client,
source='public')
if f.previewable:
fmt = kwargs.get('format', 'json')
if fmt == 'html':
context = {}
ext = f.ext.lower()
if ext in AgaveFile.SUPPORTED_IMAGE_PREVIEW_EXTS:
postit = f.create_postit(force=False, lifetime=360)
context['image_preview'] = postit['_links']['self']['href']
elif ext in AgaveFile.SUPPORTED_TEXT_PREVIEW_EXTS:
content = f.download()
context['text_preview'] = content
elif ext in AgaveFile.SUPPORTED_OBJECT_PREVIEW_EXTS:
postit = f.create_postit(force=False)
context['object_preview'] = postit['_links']['self'][
'href']
return 'designsafe/apps/api/data/agave/preview.html', context
else:
preview_url = reverse('designsafe_api:file',
args=[self.resource, file_id
]) + '?action=preview&format=html'
return {'href': preview_url}
else:
return None
def test_from_file_path(self):
ac = mock.Mock(autospec = Agave)
ac.files.list.return_value = [self.afile_json]
file_path = '%s/%s' % (self.user.username, self.afile_json['path'])
af = AgaveFile.from_file_path(settings.AGAVE_STORAGE_SYSTEM,
self.user.username, file_path, agave_client = ac)
ac.files.list.assert_called_with(systemId= settings.AGAVE_STORAGE_SYSTEM, filePath = file_path)
self.assertEqual(af.full_path, self.afile_json['path'])
def test_from_file_path(self):
ac = mock.Mock(autospec=Agave)
ac.files.list.return_value = [self.afile_json]
file_path = '%s/%s' % (self.user.username, self.afile_json['path'])
af = AgaveFile.from_file_path(settings.AGAVE_STORAGE_SYSTEM,
self.user.username,
file_path,
agave_client=ac)
ac.files.list.assert_called_with(
systemId=settings.AGAVE_STORAGE_SYSTEM, filePath=file_path)
self.assertEqual(af.full_path, self.afile_json['path'])
def download(self, file_id, **kwargs):
"""Get the download link for a file
:param str file_id: String with the format
<filesystem id>[/ | /<username> [/ | /<file_path>] ]
:returns: a dict with a single key `href` which has the direct
noauth link to download a file
:rtype: dict
"""
system, file_path = self.parse_file_id(file_id)
f = AgaveFile.from_file_path(system, None, file_path, agave_client=self.agave_client, source="public")
if f.type == "file":
postit = f.create_postit(force=True, max_uses=10, lifetime=3600)
return {"href": postit["_links"]["self"]["href"]}
else:
return None
def download(self, file_id, **kwargs):
"""Get the download link for a file
:param str file_id: String with the format
<filesystem id>[/ | /<username> [/ | /<file_path>] ]
:returns: a dict with a single key `href` which has the direct
noauth link to download a file
:rtype: dict
"""
system, file_path = self.parse_file_id(file_id)
f = AgaveFile.from_file_path(system,
None,
file_path,
agave_client=self.agave_client,
source='public')
if f.type == 'file':
postit = f.create_postit(force=True, max_uses=10, lifetime=3600)
return {'href': postit['_links']['self']['href']}
else:
return None
def share_agave(self, username, file_id, permissions, recursive):
try:
# n = Notification(event_type = 'data',
# status = 'INFO',
# operation = 'share_initializing',
# message = 'File sharing is initializing. Please wait...',
# user = username,
# extra = {'target_path': reverse('designsafe_data:data_depot',
# args=['agave', file_id])})
# n.save()
user = get_user_model().objects.get(username=username)
from designsafe.apps.api.data import AgaveFileManager
from designsafe.apps.api.data.agave.file import AgaveFile
from designsafe.apps.api.data.agave.elasticsearch.documents import Object
agave_fm = AgaveFileManager(user)
system_id, file_user, file_path = agave_fm.parse_file_id(file_id)
f = AgaveFile.from_file_path(system_id, username, file_path,
agave_client=agave_fm.agave_client)
f_dict = f.to_dict()
n = Notification(event_type = 'data',
status = 'INFO',
operation = 'share_initializing',
message = 'File sharing is initializing. Please wait...',
user = username,
extra = f_dict)
n.save()
f.share(permissions, recursive)
#reindex_agave.apply_async(args=(self.username, file_id))
# self.indexer.index(system, file_path, file_user, pems_indexing=True)
esf = Object.from_file_path(system_id, username, file_path)
esf.share(username, permissions, recursive)
# Notify owner share completed
n = Notification(event_type = 'data',
status = 'SUCCESS',
operation = 'share_finished',
message = 'File permissions were updated successfully.',
user = username,
extra = f_dict)
n.save()
# Notify users they have new shared files
for pem in permissions:
if pem['permission'] != 'NONE':
message = '%s shared some files with you.' % user.get_full_name()
n = Notification(event_type = 'data',
status = 'SUCCESS',
operation = 'share_finished',
message = message,
user = pem['user_to_share'],
extra = f_dict)
n.save()
except:
logger.error('Error sharing file/folder', exc_info=True,
extra = {
'username': username,
'file_id': file_id,
'permissions': permissions
})
n = Notification(event_type='data',
status=Notification.ERROR,
operation='share_error',
message='We were unable to share the specified folder/file(s). '
'Please try again...',
user=username,
extra={'system': system_id,
'path': file_path
})
n.save()
def share_agave(self, username, file_id, permissions, recursive):
try:
n = Notification(event_type = 'data',
status = 'INFO',
operation = 'share_initializing',
message = 'File sharing is initializing. Please wait...',
user = username,
extra = {'target_path': reverse('designsafe_data:data_browser',
args=['agave', file_id])})
n.save()
user = get_user_model().objects.get(username=username)
from designsafe.apps.api.data import AgaveFileManager
from designsafe.apps.api.data.agave.file import AgaveFile
from designsafe.apps.api.data.agave.elasticsearch.documents import Object
agave_fm = AgaveFileManager(user)
system_id, file_user, file_path = agave_fm.parse_file_id(file_id)
f = AgaveFile.from_file_path(system_id, username, file_path,
agave_client=agave_fm.agave_client)
f.share(permissions, recursive)
#reindex_agave.apply_async(args=(self.username, file_id))
# self.indexer.index(system, file_path, file_user, pems_indexing=True)
esf = Object.from_file_path(system_id, username, file_path)
esf.share(username, permissions, recursive)
# Notify owner share completed
n = Notification(event_type = 'data',
status = 'SUCCESS',
operation = 'share_finished',
message = 'File permissions were updated successfully.',
user = username,
extra = {'target_path': reverse('designsafe_data:data_browser',
args=['agave', file_id])})
n.save()
# Notify users they have new shared files
for pem in permissions:
if pem['permission'] != 'NONE':
message = '%s shared some files with you.' % user.get_full_name()
n = Notification(event_type = 'data',
status = 'SUCCESS',
operation = 'share_finished',
message = message,
user = pem['user_to_share'],
extra = {'target_path': reverse('designsafe_data:data_browser',
args=['agave', file_id])})
n.save()
except:
logger.error('Error sharing file/folder', exc_info=True,
extra = {
'username': username,
'file_id': file_id,
'permissions': permissions
})
n = Notification(event_type='data',
status=Notification.ERROR,
operation='share_error',
message='We were unable to share the specified folder/file(s). '
'Please try again...',
user=username,
extra={})
n.save()
