def decode(self, node, cstruct):
if isinstance(cstruct, File):
return cstruct
if isinstance(cstruct, (int, basestring)):
return File.by_id(cstruct)
if isinstance(cstruct, dict):
if cstruct.get('id'):
return File.by_id(cstruct.get('id'))
return None
def decode(self, node, cstruct):
if isinstance(cstruct, File):
return cstruct
if isinstance(cstruct, (int, basestring)):
return File.by_id(cstruct)
if isinstance(cstruct, dict):
if cstruct.get('id'):
return File.by_id(cstruct.get('id'))
return None
def serve(id):
file = object_or_404(File.by_id(id))
authz.require(authz.project_read(file.project))
sio = StringIO()
sio.write(file.data)
sio.seek(0)
res = send_file(sio, mimetype=file.mime_type)
res.headers['Content-Disposition'] = 'filename=%s' % file.file_name
return res
def serve(id):
file = object_or_404(File.by_id(id))
authz.require(authz.project_read(file.project))
sio = StringIO()
sio.write(file.data)
sio.seek(0)
res = send_file(sio, mimetype=file.mime_type)
res.headers['Content-Disposition'] = 'filename=%s' % file.file_name
return res
def index():
query = File.all()
query = query.join(Project)
query = query.outerjoin(Permission)
query = query.filter(or_(Project.private == False,
and_(Permission.reader == True, Permission.account==request.account)))
if request.args.get('project'):
query = query.filter(Project.slug == request.args.get('project'))
query = query.distinct()
pager = Pager(query)
validate_cache(keys=pager.cache_keys())
return jsonify(pager, index=True)
def generate(id, file_name, config_name):
filepath = logic.get_file_location(file_name, id, config_name)
if not os.path.exists(filepath):
file = object_or_404(File.by_id(id))
if config_name not in IMAGE_CONFIG:
abort(404)
try:
logic.validate_file(file)
except ValueError:
return abort(400, "File is not a supported image format")
config = IMAGE_CONFIG.get(config_name)
new_file = logic.transform(file, (config['width'], config['height']))
logic.store_file(new_file, filepath)
return send_file(filepath)
def index():
query = File.all()
query = query.join(Project)
query = query.outerjoin(Permission)
query = query.filter(
or_(
Project.private == False,
and_(Permission.reader == True,
Permission.account == request.account)))
if request.args.get('project'):
query = query.filter(Project.slug == request.args.get('project'))
query = query.distinct()
pager = Pager(query)
validate_cache(keys=pager.cache_keys())
return jsonify(pager, index=True)
def run_importer(pipeline_id):
""" Perform a raw data import with a given mode. """
pipeline = Pipeline.by_id(pipeline_id)
pipelines.start(pipeline)
mode = pipeline.config.get('mode')
file_id = pipeline.config.get('file')
file_ = File.by_id(file_id)
if file_ is None:
pipeline.log_error(pipeline, 'File object deleted: %s' % file_id)
elif mode == 'aliases':
import_aliases(pipeline, file_.fh)
else:
import_objects(pipeline, file_.fh)
pipelines.finish(pipeline)
def run_importer(pipeline_id):
""" Perform a raw data import with a given mode. """
pipeline = Pipeline.by_id(pipeline_id)
pipelines.start(pipeline)
mode = pipeline.config.get('mode')
file_id = pipeline.config.get('file')
file_ = File.by_id(file_id)
if file_ is None:
pipeline.log_error(pipeline, 'File object deleted: %s' % file_id)
elif mode == 'aliases':
import_aliases(pipeline, file_.fh)
else:
import_objects(pipeline, file_.fh)
pipelines.finish(pipeline)
def save(data, file_data, file=None):
""" Save or update a file. """
if file_data is None:
raise BadRequest("No file given!")
data.update({
'file_name': file_data.filename,
'mime_type': file_data.mimetype
})
sane = validate(data, file)
if file is None:
file = File()
file.project = sane.get('project')
file.author = sane.get('author')
db.session.add(file)
file.file_name = sane.get('file_name')
file.mime_type = sane.get('mime_type')
file.data = file_data.read()
db.session.flush()
return file
def save(data, file_data, file=None):
""" Save or update a file. """
if file_data is None:
raise BadRequest("No file given!")
data.update({
'file_name': file_data.filename,
'mime_type': file_data.mimetype
})
sane = validate(data, file)
if file is None:
file = File()
file.project = sane.get('project')
file.author = sane.get('author')
db.session.add(file)
file.file_name = sane.get('file_name')
file.mime_type = sane.get('mime_type')
file.data = file_data.read()
db.session.flush()
return file
def delete(id):
file_ = object_or_404(File.by_id(id))
authz.require(authz.project_edit(file_.project))
entities.delete(file_)
db.session.commit()
raise Gone()
def table(id):
file = object_or_404(File.by_id(id))
authz.require(authz.project_read(file.project))
limit = get_limit(10)
validate_cache(keys={'id': file.id, 'limit': limit})
return jsonify(files.as_table(file, limit))
def view(id):
file = object_or_404(File.by_id(id))
authz.require(authz.project_read(file.project))
return jsonify(file)
def view(id):
file = object_or_404(File.by_id(id))
authz.require(authz.project_read(file.project))
return jsonify(file)
def table(id):
file = object_or_404(File.by_id(id))
authz.require(authz.project_read(file.project))
limit = get_limit(10)
validate_cache(keys={'id': file.id, 'limit': limit})
return jsonify(files.as_table(file, limit))
def delete(id):
file_ = object_or_404(File.by_id(id))
authz.require(authz.project_edit(file_.project))
entities.delete(file_)
db.session.commit()
raise Gone()
