def UploadView(request):
"""
Handle SWORD uploads POSTed from a form.
"""
inputs = request.params
# Decode authentication information
import base64
authString = base64.b64decode(inputs['credentials'])
pos = authString.find(':')
username = authString[:pos]
password = authString[pos+1:]
assert base64.b64encode(username + ':' + password) == inputs['credentials']
conn = swordcnx.Connection(inputs['serviceDocument'],
user_name=username,
user_pass=password,
download_service_document=True)
# Get available collections from SWORD service document
swordCollections = swordcnx.parse_service_document(conn.sd)
# Parse form elements
import os
filesToUpload = {}
for key in ['file1','file2','file3']:
if hasattr(inputs[key], 'file'):
filesToUpload[os.path.basename(inputs[key].filename)] = inputs[key].file
# Send zip file to Connexions through SWORD interface
conn = swordcnx.Connection(inputs['url'],
user_name=username, user_pass=password,
download_service_document=False)
response = swordcnx.upload_multipart(
conn, inputs['title'], inputs['summary'], inputs['language'],
inputs['keywords'].split("\n"), filesToUpload)
return {
'serviceDocument': inputs['serviceDocument'],
'credentials': inputs['credentials'],
'swordCollections': swordCollections,
'url': inputs['url'],
'title': inputs['title'] if inputs.get('keepTitle') else '',
'keepTitle': inputs.get('keepTitle', False),
'summary': inputs['summary'] if inputs.get('keepSummary') else '',
'keepSummary': inputs.get('keepSummary', False),
'keywords': inputs['keywords'] if inputs.get('keepKeywords') else '',
'keepKeywords': inputs.get('keepKeywords', False),
'languages': languages,
'language': inputs['language'],
}
def AuthView(request):
"""
Handle authentication (login) requests.
"""
# TODO: check credentials against Connexions and ask for login
# again if failed.
serviceDocument = request.params['serviceDocument']
# Encode authentication information
import base64
username = request.params['username']
password = request.params['password']
digest = base64.b64encode(username + ':' + password)
# Authenticate to Connexions
conn = swordcnx.Connection(serviceDocument,
user_name=username,
user_pass=password,
download_service_document=True)
# Get available collections from SWORD service document
swordCollections = swordcnx.parse_service_document(conn.sd)
return {
'serviceDocument': serviceDocument,
'credentials': digest,
'swordCollections': swordCollections,
'url': '',
'title': '',
'keepTitle': False,
'summary': '',
'keepSummary': False,
'keywords': '',
'keepKeywords': True,
'languages': languages,
'language': 'en',
}
