def update_tree():
from warehouse import get_warehouse
wh = get_warehouse()
parcels = [p for p in wh.get_all_parcels() if not p.uploading]
parcels.sort(key=lambda p: p.metadata['upload_time'])
for p in parcels:
print p.name, (p.link_in_tree() or '[already linked]')
def delete_file(name, filename):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
if not authorize_for_parcel(parcel):
flask.abort(403)
if not parcel.uploading:
flask.abort(403)
if flask.request.method == 'POST':
filename = secure_filename(filename)
file_path = flask.safe_join(parcel.get_path(), filename)
wh.logger.info("Delete file %r for parcel %r (user %s)",
filename, parcel.name, _current_user())
try:
os.unlink(file_path)
parcel_file_deleted.send(parcel)
flask.flash("File %s was deleted." % name, 'system')
except OSError:
flask.flash("File %s was not deleted." % name, 'system')
return flask.redirect(flask.url_for('parcel.view', name=name))
else:
return flask.render_template('parcel_file_delete.html',
parcel=parcel,
filename=filename)
def update_tree():
from warehouse import get_warehouse
wh = get_warehouse()
parcels = [p for p in wh.get_all_parcels() if not p.uploading]
parcels.sort(key=lambda p: p.metadata['upload_time'])
for p in parcels:
print p.name, (p.link_in_tree() or '[already linked]')
def delete(name):
wh = get_warehouse()
app = flask.current_app
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
if not app.config['ALLOW_PARCEL_DELETION']:
flask.abort(403)
if not auth.authorize(['ROLE_ADMIN']):
return flask.abort(403)
if flask.request.method == 'POST':
delete_parcel_and_followers(wh, parcel.name)
flask.flash("Parcel %s was deleted." % name, 'system')
return flask.redirect(flask.url_for('parcel.index'))
else:
will_remove = list(walk_parcels(wh, name))
will_not_remove = list(walk_parcels(wh, name, 'prev_parcel'))[1:]
will_not_remove.reverse()
return flask.render_template(
'parcel_delete.html', **{
'parcel': parcel,
'will_remove': will_remove,
'will_not_remove': will_not_remove,
})
def upload(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
form = flask.request.form.to_dict()
if not authorize_for_upload(parcel):
flask.abort(403)
identifier = form['resumableIdentifier']
chunk_number = int(form['resumableChunkNumber'])
parcel_path = parcel.get_path()
temp = parcel_path.joinpath(identifier)
if not os.path.isdir(temp):
os.makedirs(temp)
filename = secure_filename(form['resumableFilename'])
if parcel_path.joinpath(filename).exists():
return "File already exists", 415
posted_file = flask.request.files['file']
tmp_file = tempfile.NamedTemporaryFile(dir=temp, delete=False)
tmp = path(tmp_file.name)
tmp_file.close()
posted_file.save(tmp)
with exclusive_lock():
chunk_path = temp.joinpath('%s_%s' % (chunk_number, identifier))
wh.logger.info("Begin chunked upload file %r for parcel %r (user %s)",
filename, parcel.name, _current_user())
tmp.rename(chunk_path)
return flask.jsonify({'status': 'success'})
def finalize(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
stage_def = STAGES[parcel.metadata['stage']]
if not authorize_for_parcel(parcel):
return flask.abort(403)
if stage_def.get('last'):
return flask.abort(403)
if not parcel.uploading:
return flask.abort(403)
if stage_def.get('reject'):
reject = bool(flask.request.values.get('reject'))
else:
reject = None
if flask.request.values.get('reject'):
flask.abort(403)
if flask.request.method == "POST":
finalize_parcel(wh, parcel, reject)
url = flask.url_for('parcel.view', name=parcel.name)
return flask.redirect(url)
else:
return flask.render_template("parcel_confirm_finalize.html",
parcel=parcel,
reject=reject)
def new():
if flask.request.method == 'POST':
if not authorize_for_parcel(None):
return flask.abort(403)
wh = get_warehouse()
form = flask.request.form.to_dict()
if form['extent'] == 'full':
form['coverage'] = ''
metadata = {k: form.get(k, '') for k in EDITABLE_METADATA}
metadata['stage'] = INITIAL_STAGE
parcel = wh.new_parcel()
if not validate_metadata(metadata):
flask.abort(400)
parcel.save_metadata(metadata)
parcel.add_history_item("New upload", datetime.utcnow(),
flask.g.username, "")
parcel_created.send(parcel)
url = flask.url_for('parcel.view', name=parcel.name)
return flask.redirect(url)
else:
return flask.render_template('parcel_new.html')
def upload(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
form = flask.request.form.to_dict()
if not authorize_for_upload(parcel):
flask.abort(403)
identifier = form['resumableIdentifier']
chunk_number = int(form['resumableChunkNumber'])
parcel_path = parcel.get_path()
temp = parcel_path.joinpath(identifier)
if not os.path.isdir(temp):
os.makedirs(temp)
filename = secure_filename(form['resumableFilename'])
if parcel_path.joinpath(filename).exists():
return "File already exists", 415
posted_file = flask.request.files['file']
tmp_file = tempfile.NamedTemporaryFile(dir=temp, delete=False)
tmp = path(tmp_file.name)
tmp_file.close()
posted_file.save(tmp)
with exclusive_lock():
chunk_path = temp.joinpath('%s_%s' % (chunk_number, identifier))
wh.logger.info("Begin chunked upload file %r for parcel %r (user %s)",
filename, parcel.name, _current_user())
tmp.rename(chunk_path)
return flask.jsonify({'status': 'success'})
def delete_file(name, filename):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
if not authorize_for_parcel(parcel):
flask.abort(403)
if not parcel.uploading:
flask.abort(403)
if flask.request.method == 'POST':
filename = secure_filename(filename)
file_path = flask.safe_join(parcel.get_path(), filename)
wh.logger.info("Delete file %r for parcel %r (user %s)", filename,
parcel.name, _current_user())
try:
os.unlink(file_path)
parcel_file_deleted.send(parcel)
flask.flash("File %s was deleted." % name, 'system')
except OSError:
flask.flash("File %s was not deleted." % name, 'system')
return flask.redirect(flask.url_for('parcel.view', name=name))
else:
return flask.render_template('parcel_file_delete.html',
parcel=parcel,
filename=filename)
def search():
wh = get_warehouse()
parcels = list(filter_parcels(chain_tails(wh), **get_filter_arguments()))
parcels.sort(key=lambda p: p.last_modified, reverse=True)
return flask.render_template('search.html', **{
'parcels': parcels,
})
def get_parcels_by_stage(name):
wh = get_warehouse()
stages_with_parcels = dict([(stage, None) for stage in STAGES])
for parcel in walk_parcels(wh, name, 'prev_parcel'):
stage = parcel.metadata['stage']
if not stages_with_parcels[stage]:
stages_with_parcels[stage] = parcel
return stages_with_parcels
def test_get_parcel_metadata(self):
import warehouse
name = self.new_parcel()
resp = self.get_json('/api/parcel/' + name)
with self.app.test_request_context():
wh = warehouse.get_warehouse()
parcel = wh.get_parcel(name)
self.assertEqual(resp['metadata'], parcel.metadata)
def test_get_parcel_metadata(self):
import warehouse
name = self.new_parcel()
resp = self.get_json('/api/parcel/' + name)
with self.app.test_request_context():
wh = warehouse.get_warehouse()
parcel = wh.get_parcel(name)
self.assertEqual(resp['metadata'], parcel.metadata)
def download_report_file(report_id):
wh = get_warehouse()
report = get_or_404(wh.get_report, report_id, _exc=KeyError)
file_path = safe_join(wh.reports_path, report.filename)
if not path(file_path).isfile():
flask.abort(404)
return flask.send_file(file_path, as_attachment=True,
attachment_filename=report.filename)
def comment(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
comment = flask.request.form.get("comment", "").strip()
if comment:
add_history_item_and_notify(
parcel, 'comment', "Comment", datetime.utcnow(),
flask.g.username, escape(comment))
return flask.redirect(flask.url_for('parcel.view', name=name))
def comment(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
comment = flask.request.form.get("comment", "").strip()
if comment:
add_history_item_and_notify(parcel, 'comment', "Comment",
datetime.utcnow(), flask.g.username,
escape(comment))
return flask.redirect(flask.url_for('parcel.view', name=name))
def download(name, filename):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
file_path = safe_join(parcel.get_path(), filename)
if not path(file_path).isfile():
flask.abort(404)
return flask.send_file(file_path,
as_attachment=True,
attachment_filename=filename)
def create_parcel(self, stage, finalize_and_link=False):
with self.app.test_request_context():
wh = warehouse.get_warehouse()
parcel = wh.new_parcel()
parcel.save_metadata(self.PARCEL_METADATA)
parcel.save_metadata({'stage': stage})
if finalize_and_link:
parcel.finalize()
parcel.link_in_tree()
return parcel.name
def test_repeated_calls_to_link_in_tree_dont_create_more_links(self):
stage = 'enh'
name = self.create_parcel(stage, True)
parent_path = self.symlink_path(self.PARCEL_METADATA, stage)
with self.app.test_request_context():
wh = warehouse.get_warehouse()
parcel = wh.get_parcel(name)
parcel.link_in_tree()
self.assertEqual(parent_path.listdir(), [parent_path / '1'])
def download(name, filename):
from werkzeug.security import safe_join
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
file_path = safe_join(parcel.get_path(), filename)
if not path(file_path).isfile():
flask.abort(404)
return flask.send_file(file_path,
as_attachment=True,
attachment_filename=filename)
def stream(code):
wh = get_warehouse()
all_parcels = [p for p in chain_tails(wh) if
p.metadata['delivery_type'] == STREAM and
p.metadata['lot'] == code]
grouped_parcels = group_parcels(all_parcels)
return flask.render_template('stream.html', **{
'code': code,
'grouped_parcels': grouped_parcels,
})
def country(code):
wh = get_warehouse()
all_parcels = [p for p in chain_tails(wh) if p.metadata['country'] == code]
grouped_parcels = group_parcels(all_parcels)
return flask.render_template(
'country.html', **{
'code': code,
'grouped_parcels': grouped_parcels,
})
def create_parcel(self, stage, finalize_and_link=False):
with self.app.test_request_context():
wh = warehouse.get_warehouse()
parcel = wh.new_parcel()
parcel.save_metadata(self.PARCEL_METADATA)
parcel.save_metadata({'stage': stage})
if finalize_and_link:
parcel.finalize()
parcel.link_in_tree()
return parcel.name
def test_repeated_calls_to_link_in_tree_dont_create_more_links(self):
stage = 'enh'
name = self.create_parcel(stage, True)
parent_path = self.symlink_path(self.PARCEL_METADATA, stage)
with self.app.test_request_context():
wh = warehouse.get_warehouse()
parcel = wh.get_parcel(name)
parcel.link_in_tree()
self.assertEqual(parent_path.listdir(), [parent_path / '1'])
def test_symlink_generator_skips_over_broken_symlinks(self):
stage = 'enh'
name1 = self.create_parcel(stage, True)
with self.app.test_request_context():
wh = warehouse.get_warehouse()
wh.delete_parcel(name1)
name2 = self.create_parcel(stage, True)
symlink_path_2 = self.symlink_path(self.PARCEL_METADATA, stage, 2)
self.assertTrue(symlink_path_2.islink())
self.assertEqual(symlink_path_2.readlink(),
self.wh_path / 'parcels' / name2)
def test_symlink_generator_skips_over_broken_symlinks(self):
stage = 'enh'
name1 = self.create_parcel(stage, True)
with self.app.test_request_context():
wh = warehouse.get_warehouse()
wh.delete_parcel(name1)
name2 = self.create_parcel(stage, True)
symlink_path_2 = self.symlink_path(self.PARCEL_METADATA, stage, 2)
self.assertTrue(symlink_path_2.islink())
self.assertEqual(symlink_path_2.readlink(),
self.wh_path / 'parcels' / name2)
def migrate_prev_parcel_to_list():
from warehouse import get_warehouse
wh = get_warehouse()
parcels = wh.get_all_parcels()
for parcel in parcels:
prev_parcel = parcel.metadata.get('prev_parcel')
if prev_parcel:
parcel.save_metadata({'prev_parcel_list': [prev_parcel]})
del parcel.metadata['prev_parcel']
def country(code):
wh = get_warehouse()
all_parcels = [p for p in chain_tails(wh) if
p.metadata['delivery_type'] == COUNTRY and
p.metadata['country'] == code]
grouped_parcels = group_parcels(all_parcels)
return flask.render_template('country.html', **{
'code': code,
'grouped_parcels': grouped_parcels,
})
def test_rollback_on_error(self):
@self.app.route('/change_something', methods=['POST'])
def change_something():
wh = warehouse.get_warehouse()
wh.test_value = 'asdf'
raise ValueError
self.assertRaises(ValueError, self.client.post, '/change_something')
with self.app.test_request_context():
wh = warehouse.get_warehouse()
self.assertFalse(hasattr(wh, 'test_value'))
def test_rollback_on_error(self):
@self.app.route('/change_something', methods=['POST'])
def change_something():
wh = warehouse.get_warehouse()
wh.test_value = 'asdf'
raise ValueError
self.assertRaises(ValueError, self.client.post, '/change_something')
with self.app.test_request_context():
wh = warehouse.get_warehouse()
self.assertFalse(hasattr(wh, 'test_value'))
def test_commit_on_success(self):
@self.app.route('/change_something', methods=['POST'])
def change_something():
wh = warehouse.get_warehouse()
wh.test_value = 'asdf'
return 'ok'
self.client.post('/change_something')
with self.app.test_request_context():
wh = warehouse.get_warehouse()
self.assertEqual(wh.test_value, 'asdf')
def fsck():
from warehouse import get_warehouse, checksum
wh = get_warehouse()
parcels = wh.get_all_parcels()
for parcel in parcels:
folder_path = parcel.get_path()
files_checksum = checksum(folder_path)
if not files_checksum == getattr(parcel, 'checksum', []):
print "Checksum for parcel %r is wrong" % parcel.name
print "Finished checking for parcel checksums"
def test_commit_on_success(self):
@self.app.route('/change_something', methods=['POST'])
def change_something():
wh = warehouse.get_warehouse()
wh.test_value = 'asdf'
return 'ok'
self.client.post('/change_something')
with self.app.test_request_context():
wh = warehouse.get_warehouse()
self.assertEqual(wh.test_value, 'asdf')
def save(self):
data = dict(self.data)
data['stage'] = INITIAL_STAGE[self.DELIVERY_TYPE]
data['delivery_type'] = self.DELIVERY_TYPE
wh = get_warehouse()
parcel = wh.new_parcel()
parcel.save_metadata(data)
parcel.add_history_item('New upload',
datetime.utcnow(),
g.username,
'')
return parcel
def files(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
app = flask.current_app
if parcel.uploading and authorize_for_parcel(parcel):
file_authorize = True
else:
file_authorize = False
template = app.jinja_env.get_template('bits.html')
return template.module.files_table(parcel, delete_buttons=file_authorize)
def fsck():
from warehouse import get_warehouse, checksum
wh = get_warehouse()
parcels = wh.get_all_parcels()
for parcel in parcels:
folder_path = parcel.get_path()
files_checksum = checksum(folder_path)
if not files_checksum == getattr(parcel, 'checksum', []):
print "Checksum for parcel %r is wrong" % parcel.name
print "Finished checking for parcel checksums"
def files(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
app = flask.current_app
if (parcel.uploading and parcel.file_uploading and
authorize_for_parcel(parcel)):
file_authorize = True
else:
file_authorize = False
template = app.jinja_env.get_template('bits.html')
return template.module.files_table(parcel, delete_buttons=file_authorize)
def create_parcel(self, stage=None):
with patch('auth.authorize'):
post_resp = self.client.post('/parcel/new',
data=self.PARCEL_METADATA)
self.assertEqual(post_resp.status_code, 302)
parcel_name = post_resp.location.rsplit('/', 1)[-1]
if stage is not None:
with self.app.test_request_context():
wh = warehouse.get_warehouse()
wh.get_parcel(parcel_name).metadata['stage'] = stage
return parcel_name
def lot(code):
wh = get_warehouse()
all_parcels = [p for p in chain_tails(wh) if
p.metadata['delivery_type'] == LOT and
p.metadata['lot'] == code]
all_reports = [r for r in wh.get_all_reports()
if r.lot == code]
grouped_parcels = group_parcels(all_parcels)
return flask.render_template('lot.html', **{
'code': code,
'grouped_parcels': grouped_parcels,
'all_reports': all_reports,
})
def get_parcels_by_stage(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
DELIVERY_STAGES, _ = _get_stages_for_parcel(parcel)
stages_with_parcels = {stage: None for stage in DELIVERY_STAGES}
for parcel in walk_parcels(wh, name, forward=False):
stage = parcel.metadata['stage']
if not stages_with_parcels[stage]:
stages_with_parcels[stage] = parcel
prev_parcel_list = parcel.metadata.get('prev_parcel_list', [])
if len(prev_parcel_list) > 1:
prev_parcel = wh.get_parcel(prev_parcel_list[0])
stages_with_parcels[prev_parcel.metadata['stage']] = \
'Merged with %s other parcels.' % len(prev_parcel_list)
return stages_with_parcels
def chain(name):
wh = get_warehouse()
first_parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
previous_parcels = list(walk_parcels(wh, name, 'prev_parcel'))
if len(previous_parcels) > 1:
first_parcel = previous_parcels[-1]
url = flask.url_for('parcel.chain', name=first_parcel.name)
return flask.redirect(url)
workflow_parcels = list(walk_parcels(wh, name))
return flask.render_template(
'parcel_chain.html', **{
'first_parcel': first_parcel,
'workflow_parcels': workflow_parcels,
})
def delete_report(report_id):
if not auth.authorize(['ROLE_ADMIN']):
return flask.abort(403)
wh = get_warehouse()
report = get_or_404(wh.get_report, report_id, _exc=KeyError)
lot_code = report.lot
if flask.request.method == 'POST':
file_path = safe_join(wh.reports_path, report.filename)
if file_path.exists():
file_path.unlink()
wh.delete_report(report_id)
flask.flash('Report was deleted.', 'system')
url = flask.url_for('parcel.lot', code=lot_code)
return flask.redirect(url)
return flask.render_template('report_delete.html', report=report)
def search(delivery_type):
wh = get_warehouse()
filter_arguments = get_filter_arguments()
all_reports = []
# right now the reports are showed only when a lot is selected
if 'lot' in filter_arguments and delivery_type == LOT:
all_reports = [r for r in wh.get_all_reports()
if r.lot == filter_arguments['lot']]
parcels = list(filter_parcels(chain_tails(wh), **filter_arguments))
parcels = [p for p in parcels
if p.metadata.get('delivery_type', COUNTRY) == delivery_type]
parcels.sort(key=lambda p: p.last_modified, reverse=True)
return flask.render_template('search.html', **{
'parcels': parcels,
'all_reports': all_reports,
'delivery_type': delivery_type,
})
def create_parcel(self, stage=None, delivery_type=LOT):
with patch("auth.authorize"):
if delivery_type == COUNTRY:
post_resp = self.client.post("parcel/new/country", data=self.COUNTRY_METADATA)
elif delivery_type == STREAM:
post_resp = self.client.post("parcel/new/stream", data=self.STREAM_METADATA)
else:
post_resp = self.client.post("/parcel/new/lot", data=self.LOT_METADATA)
self.assertEqual(post_resp.status_code, 302)
parcel_name = post_resp.location.rsplit("/", 1)[-1]
if stage is not None:
with self.app.test_request_context():
wh = warehouse.get_warehouse()
wh.get_parcel(parcel_name).metadata["stage"] = stage
return parcel_name
def finalize_upload(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
response = {'status': 'success'}
form = flask.request.form.to_dict()
filename = secure_filename(form['resumableFilename'])
identifier = form['resumableIdentifier']
total_size = int(form['resumableTotalSize'])
temp = parcel.get_path().joinpath(identifier)
if all_chunks_uploaded(temp, total_size):
create_file_from_chunks(parcel, temp, filename)
wh.logger.info("Finished chunked upload %r for parcel %r (user %s)",
filename, parcel.name, _current_user())
else:
response['status'] = 'error'
response['message'] = "Upload didn't finalize. an error occurred"
return flask.jsonify(response)
def shell(warehouse=False):
def run():
code.interact('', local=context)
app = flask._request_ctx_stack.top.app
context = {'app': app}
if warehouse:
import warehouse
import transaction
context['wh'] = warehouse.get_warehouse()
context['transaction'] = transaction
try:
run()
finally:
if warehouse:
transaction.abort()
def shell(warehouse=False):
def run():
code.interact('', local=context)
app = flask._request_ctx_stack.top.app
context = {'app': app}
if warehouse:
import warehouse
import transaction
context['wh'] = warehouse.get_warehouse()
context['transaction'] = transaction
try:
run()
finally:
if warehouse:
transaction.abort()
def finalize_upload(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
response = {'status': 'success'}
form = flask.request.form.to_dict()
filename = secure_filename(form['resumableFilename'])
identifier = form['resumableIdentifier']
total_size = int(form['resumableTotalSize'])
temp = parcel.get_path().joinpath(identifier)
if all_chunks_uploaded(temp, total_size):
create_file_from_chunks(parcel, temp, filename)
wh.logger.info("Finished chunked upload %r for parcel %r (user %s)",
filename, parcel.name, _current_user())
else:
response['status'] = 'error'
response['message'] = "Upload didn't finalize. an error occurred"
return flask.jsonify(response)
def check_chunk(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
if not authorize_for_upload(parcel):
flask.abort(403)
form = flask.request.args.to_dict()
chunk_number = form['resumableChunkNumber']
chunk_size = int(form['resumableChunkSize'])
identifier = form['resumableIdentifier']
temp = parcel.get_path().joinpath(identifier)
chunk_path = temp.joinpath('%s_%s' % (chunk_number, identifier))
if not chunk_path.exists():
flask.abort(404)
if not chunk_path.stat().st_size >= chunk_size:
flask.abort(404)
return flask.Response()
def check_chunk(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
if not authorize_for_upload(parcel):
flask.abort(403)
form = flask.request.args.to_dict()
chunk_number = form['resumableChunkNumber']
chunk_size = int(form['resumableChunkSize'])
identifier = form['resumableIdentifier']
temp = parcel.get_path().joinpath(identifier)
chunk_path = temp.joinpath('%s_%s' % (chunk_number, identifier))
if not chunk_path.exists():
flask.abort(404)
if not chunk_path.stat().st_size >= chunk_size:
flask.abort(404)
return flask.Response()
def dispatch_request(self, name, *args, **kwargs):
self.wh = get_warehouse()
self.parcel = get_or_404(self.wh.get_parcel, name, _exc=KeyError)
DELIVERY_STAGES, _ = _get_stages_for_parcel(self.parcel)
if DELIVERY_STAGES:
stage_def = DELIVERY_STAGES[self.parcel.metadata['stage']]
else:
flask.abort(400)
if (not authorize_for_parcel(self.parcel) or stage_def.get('last') or
not self.parcel.uploading):
flask.abort(403)
if stage_def.get('reject'):
self.reject = bool(flask.request.values.get('reject'))
else:
self.reject = None
if flask.request.values.get('reject'):
flask.abort(403)
return super(Finalize, self).dispatch_request(name, *args, **kwargs)
def chain(name):
wh = get_warehouse()
first_parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
previous_parcels = list(walk_parcels(wh, name, forward=False))
if len(previous_parcels) > 1:
first_parcel = previous_parcels[-1]
url = flask.url_for('parcel.chain', name=first_parcel.name)
return flask.redirect(url)
workflow_parcels = list(walk_parcels(wh, name))
prev_parcels = []
if workflow_parcels:
prev_parcel_list = workflow_parcels[0].metadata.get(
'prev_parcel_list', [])
if len(prev_parcel_list) > 1:
prev_parcels = [wh.get_parcel(p) for p in prev_parcel_list]
return flask.render_template('parcel_chain.html', **{
'first_parcel': first_parcel,
'workflow_parcels': workflow_parcels,
'prev_parcels': prev_parcels,
})
def upload_single_file(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
if not authorize_for_upload(parcel):
flask.abort(403)
posted_file = flask.request.files['file']
filename = secure_filename(posted_file.filename)
file_path = parcel.get_path().joinpath(filename)
if file_path.exists():
flask.flash("File %s already exists." % filename, 'system')
else:
if posted_file:
posted_file.save(file_path)
file_uploaded.send(parcel, filename=filename)
wh.logger.info("Finished upload %r for parcel %r (user %s)",
filename, parcel.name, _current_user())
else:
flask.flash("Please upload a valid file", 'system')
return flask.redirect(flask.url_for('parcel.view', name=name))
def upload_single_file(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
if not authorize_for_upload(parcel):
flask.abort(403)
posted_file = flask.request.files['file']
filename = secure_filename(posted_file.filename)
file_path = parcel.get_path().joinpath(filename)
if file_path.exists():
flask.flash("File %s already exists." % filename, 'system')
else:
if posted_file:
posted_file.save(file_path)
file_uploaded.send(parcel, filename=filename)
wh.logger.info("Finished upload %r for parcel %r (user %s)",
filename, parcel.name, _current_user())
else:
flask.flash("Please upload a valid file", 'system')
return flask.redirect(flask.url_for('parcel.view', name=name))
def new_report():
if not authorize_for_cdr():
return flask.abort(403)
if flask.request.method == 'POST':
wh = get_warehouse()
form = flask.request.form.to_dict()
metadata = {k: form.get(k, '') for k in REPORT_METADATA}
data_map = zip(REPORT_METADATA,
[LOTS, COUNTRY_LOT_PRODUCTS.get(metadata['lot'], ())])
if not validate_metadata(metadata, data_map):
flask.abort(400)
posted_file = flask.request.files.get('file')
if posted_file and extension(posted_file.filename) in DOCUMENTS:
report = wh.new_report(**metadata)
save_report_file(reports_path=wh.reports_path,
posted_file=posted_file,
report=report)
report_created.send(report)
url = flask.url_for('parcel.lot', code=report.lot)
return flask.redirect(url)
else:
flask.flash("File field is missing or it's not a document.",
'system')
return flask.render_template('report_new.html')
def change_something():
wh = warehouse.get_warehouse()
wh.test_value = 'asdf'
raise ValueError
def ping():
warehouse.get_warehouse()
return 'gioland is ok'
def parcel_metadata(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
return flask.jsonify({'metadata': dict(parcel.metadata)})
def api_find_parcels():
wh = get_warehouse()
parcels = filter_parcels(wh.get_all_parcels(), **get_filter_arguments())
return flask.jsonify({
'parcels': [p.name for p in parcels],
})
def view(name):
wh = get_warehouse()
parcel = get_or_404(wh.get_parcel, name, _exc=KeyError)
return flask.render_template('parcel.html', parcel=parcel)
