def POST(self):
# Initialize the SMART client (will raise excepton if the credentails are bad)
smart_client = get_smart_client()
# Load the message parameters
me = SMTP_USER + "@" + SMTP_HOST # we always use the primary SMART Direct address
you = web.input().recipient_email
subject = web.input().subject
message = web.input().message
# Create the body of the message (plain-text and HTML version).
text = message
html = markdown(text)
# Generate the PDF attachment content
pdf_buffer = generate_pdf(html)
# Initialize the attachment and general settings for the mailer
attachments = [{"file_buffer": generate_pdf(html), "name": "patient.pdf", "mime": "application/pdf"}]
settings = {"host": SMTP_HOST, "user": SMTP_USER, "password": SMTP_PASS}
# Send the SMART Direct message
send_message(me, you, subject, text, html, attachments, settings)
# Clean up the string buffer
pdf_buffer.close()
# If needed, add the recipient to the app's preferences
if web.input().recipient_add == "true":
add_recipient(smart_client, you)
# Respond with success message
return json.dumps({"result": "ok"})
def POST(self):
# Initialize the SMART client (will raise excepton if the credentails are bad)
smart_client = get_smart_client()
# Load the message parameters
me = SMTP_USER + "@" + SMTP_HOST # we always use the primary SMART Direct address
you = web.input().recipient_email
subject = web.input().subject
message = web.input().message
# Create the body of the message (plain-text and HTML version).
text = message
html = markdown(text)
# Generate the PDF attachment content
pdf_buffer = generate_pdf (html)
# Initialize the attachment and general settings for the mailer
attachments = [{'file_buffer': generate_pdf(html), 'name': "patient.pdf", 'mime': "application/pdf"}]
settings = {'host': SMTP_HOST, 'user': SMTP_USER, 'password': SMTP_PASS}
# Send the SMART Direct message
send_message (me, you, subject, text, html, attachments, settings)
# Clean up the string buffer
pdf_buffer.close()
# If needed, add the recipient to the app's preferences
if web.input().recipient_add == "true": add_recipient (smart_client, you)
# Respond with success message
return json.dumps({'result': 'ok'})
def POST(self):
# First, try setting up a dummy SMART client to test the credentials
# for securty reasons (will raise excepton if the credentails are bad)
get_smart_client()
# Load the message parameters
me = SMTP_USER + "@" + SMTP_HOST # we always use the primary SMART Direct address
you = web.input().recipient_email
subject = web.input().subject
message = web.input().message
# Create the body of the message (plain-text and HTML version).
text = message
html = markdown(text)
# Generate the PDF attachment content
pdf_buffer = generate_pdf (html)
# Initialize the attachment and general settings for the mailer
attachments = [{'file_buffer': generate_pdf(html), 'name': "patient.pdf", 'mime': "application/pdf"}]
settings = {'host': SMTP_HOST, 'user': SMTP_USER, 'password': SMTP_PASS}
# Send the SMART Direct message
send_message (me, you, subject, text, html, attachments, settings)
# Clean up the string buffer
pdf_buffer.close()
# Respond with success message
return json.dumps({'result': 'ok'})
def check_mail ():
'''Processes all the new messages in the SMART Direct mailbox'''
# Log into the mailbox
M = poplib.POP3_SSL(SMTP_HOST)
M.user(SMTP_USER)
M.pass_(SMTP_PASS)
# Obtain the count of the new messages
numMessages = len(M.list()[1])
# Iterate over the new messages
for i in range(numMessages):
# Load the message into an e-mail object
msg = M.retr(i+1)
str = string.join(msg[1], "\n")
mail = email.message_from_string(str)
# Print some useful information
print "From:", mail["From"]
print "Subject:", mail["Subject"]
print "Date:", mail["Date"]
# Delete any Direct auto-response message
if mail["Subject"].lower().startswith("processed:"):
M.dele(i+1)
print "Auto-response confirmation message... deleted"
# Process any SMART Direct Apps message
elif mail["Subject"].startswith(SMART_DIRECT_PREFIX):
# The message is expected to be multipart
assert mail.is_multipart(), "Non-multipart SMART Direct message detected"
# Process the various message parts
for part in mail.walk():
# Get the content type and disposition of the part
c_type = part.get_content_type()
c_disp = part.get('Content-Disposition')
# Process an attachment part
if c_disp != None:
print "attachment: ", part.get_filename()
# Process a patient RDF payload
if part.get_filename() == "patient.xml":
# Generate a new PID and write the attachment in a new
# file named "p123456.xml" where 123456 is the new PID
# (consider using the python tempfile library here
# once the import script requirement to have the patientID
# in the filename is relaxed)
patientID = generate_pid()
datafile = "p" + patientID + ".xml"
patientRDF_str = part.get_payload(decode=True)
fp = open(APP_PATH + "/temp/" + datafile, 'wb')
fp.write(patientRDF_str)
fp.close()
# Manifest data should be loaded into a string
elif part.get_filename() == "manifest.json":
manifest = part.get_payload(decode=True)
# Load any inline HTML or plain-text part into local variables
elif c_type == 'text/plain' and c_disp == None:
mytext = part.get_payload(decode=True)
elif c_type == 'text/html' and c_disp == None:
myhtml = part.get_payload(decode=True)
# Skip everything else
else:
continue
# Would be nice to improve the import script so that it could take
# an arbitrary file and get the patientID as a separate parameter.
# Then we won't need to encode the patientID in the filename.
os.system(APP_PATH + "/import-patient " + APP_PATH + "/temp/" + datafile)
pin = generate_pin()
url = get_access_url (patientID, pin)
sender,recipient = get_sender_recipient(manifest)
mytext,myhtml = get_updated_messages(myhtml, url, manifest, pin)
# Generate the subject of the final message from the original subject
# by stripping out the prefix
subject = mail["Subject"].replace(SMART_DIRECT_PREFIX, "")
# Set the sender address to the primary Direct account
sender = SMTP_USER + "@" + SMTP_HOST
# Initialize a string buffer object with the patient RDF
rdfbuffer = StringIO()
rdfbuffer.write(patientRDF_str)
# Set up the attachments and general settings for the mailer
attachments = [{'file_buffer': rdfbuffer, 'name': 'patient.xml', 'mime': "text/xml"}]
settings = {'host': SMTP_HOST, 'user': SMTP_USER, 'password': SMTP_PASS}
# Send out the final direct message
send_message (sender, recipient, subject, mytext, myhtml, attachments, settings)
# Delete the processed direct message
M.dele(i+1)
# Clean up the string buffer
rdfbuffer.close()
print "Direct message sent to", recipient
else:
# We've got a boogie here!
print "Message format not recognized... skipping"
print "=" * 40
# Log out from the mail server
M.quit()
def check_mail():
'''Processes all the new messages in the SMART Direct mailbox'''
# Log into the mailbox
M = poplib.POP3_SSL(SMTP_HOST)
M.user(SMTP_USER)
M.pass_(SMTP_PASS)
# Obtain the count of the new messages
numMessages = len(M.list()[1])
# Iterate over the new messages
for i in range(numMessages):
# Load the message into an e-mail object
msg = M.retr(i + 1)
str = string.join(msg[1], "\n")
mail = email.message_from_string(str)
# Print some useful information
print "From:", mail["From"]
print "Subject:", mail["Subject"]
print "Date:", mail["Date"]
# Delete any Direct auto-response message
if mail["Subject"].lower().startswith("processed:"):
M.dele(i + 1)
print "Auto-response confirmation message... deleted"
# Process any SMART Direct Apps message
elif mail["Subject"].startswith(SMART_DIRECT_PREFIX):
# The message is expected to be multipart
assert mail.is_multipart(
), "Non-multipart SMART Direct message detected"
# Process the various message parts
for part in mail.walk():
# Get the content type and disposition of the part
c_type = part.get_content_type()
c_disp = part.get('Content-Disposition')
# Process an attachment part
if c_disp != None:
print "attachment: ", part.get_filename()
# Process a patient RDF payload
if part.get_filename() == "patient.xml":
# Generate a new PID and write the attachment in a new
# file named "p123456.xml" where 123456 is the new PID
# (consider using the python tempfile library here
# once the import script requirement to have the patientID
# in the filename is relaxed)
patientID = generate_pid()
datafile = "p" + patientID + ".xml"
patientRDF_str = part.get_payload(decode=True)
fp = open(APP_PATH + "/temp/" + datafile, 'wb')
fp.write(patientRDF_str)
fp.close()
# Manifest data should be loaded into a string
elif part.get_filename() == "manifest.json":
manifest = part.get_payload(decode=True)
# Load any inline HTML or plain-text part into local variables
elif c_type == 'text/plain' and c_disp == None:
mytext = part.get_payload(decode=True)
elif c_type == 'text/html' and c_disp == None:
myhtml = part.get_payload(decode=True)
# Skip everything else
else:
continue
# Would be nice to improve the import script so that it could take
# an arbitrary file and get the patientID as a separate parameter.
# Then we won't need to encode the patientID in the filename.
os.system(APP_PATH + "/import-patient " + APP_PATH + "/temp/" +
datafile)
pin = generate_pin()
url = get_access_url(patientID, pin)
sender, recipient = get_sender_recipient(manifest)
mytext, myhtml = get_updated_messages(myhtml, url, manifest, pin)
# Generate the subject of the final message from the original subject
# by stripping out the prefix
subject = mail["Subject"].replace(SMART_DIRECT_PREFIX, "")
# Set the sender address to the primary Direct account
sender = SMTP_USER + "@" + SMTP_HOST
# Initialize a string buffer object with the patient RDF
rdfbuffer = StringIO()
rdfbuffer.write(patientRDF_str)
# Set up the attachments and general settings for the mailer
attachments = [{
'file_buffer': rdfbuffer,
'name': 'patient.xml',
'mime': "text/xml"
}]
settings = {
'host': SMTP_HOST,
'user': SMTP_USER,
'password': SMTP_PASS
}
# Send out the final direct message
send_message(sender, recipient, subject, mytext, myhtml,
attachments, settings)
# Delete the processed direct message
M.dele(i + 1)
# Clean up the string buffer
rdfbuffer.close()
print "Direct message sent to", recipient
else:
# We've got a boogie here!
print "Message format not recognized... skipping"
print "=" * 40
# Log out from the mail server
M.quit()
def POST(self):
# Initialize the SMART client (will raise excepton if the credentails are bad)
smart_client = get_smart_client()
# Load the message parameters
sender = web.input().sender_email
recipient = web.input().recipient_email
subject = SMART_DIRECT_PREFIX + web.input().subject
message = web.input().message
apps = string.split(web.input().apps, ",")
apis = []
# Generate the end-point direct addresses for the first message hop
me = SMTP_USER_ALT + "@" + SMTP_HOST_ALT
you = SMTP_USER + "@" + SMTP_HOST
# Load and parse the apps manifests JSON
myapps = json.loads(get_apps().GET())
# Initialize the outbound manifest data object
manifest = {"from": sender, "to": recipient, "apps": []}
# Populate the manifest object with a subset of the manifest data
# for the selected apps. Also build a list of the APIs needed by the
# selected aps.
for a in myapps:
if (a['id'] in apps):
if 'requires' in a.keys():
myapis = a['requires'].keys()
for i in myapis:
if (i not in apis
and 'GET' in a['requires'][i]['methods']):
apis.append(i)
del (a['requires'])
manifest["apps"].append({
'id': a['id'],
'version': a['version']
})
# Load the manifest in a string buffer (in JSON format)
manifesttxt = json.dumps(manifest, sort_keys=True, indent=4)
manifestbuffer = StringIO()
manifestbuffer.write(manifesttxt)
# Build the patient RDF graph with the demographics
rdfres = smart_client.get_demographics().graph
# Augment the RDF graph with the needed data models (except demographics)
for a in apis:
call = get_call(a)
if call != "get_demographics":
method_to_call = getattr(smart_client, get_call(a))
rdfres += method_to_call().graph
# Anonymize the RDF graph for export
rdfres = anonymize_smart_rdf(rdfres)
# Serialize the RDF graph in a string buffer
rdftext = rdfres.serialize()
rdfbuffer = StringIO()
rdfbuffer.write(rdftext)
# Initialize the attachments descriptor object
attachments = [{
'file_buffer': rdfbuffer,
'name': "patient.xml",
'mime': "text/xml"
}, {
'file_buffer': manifestbuffer,
'name': "manifest.json",
'mime': "text/xml"
}]
# Initialize the mailer settings
settings = {
'host': SMTP_HOST_ALT,
'user': SMTP_USER_ALT,
'password': SMTP_PASS_ALT
}
# Send the SMART Direct message
send_message(me, you, subject, message, message, attachments, settings)
# Clean up the string buffers
manifestbuffer.close()
rdfbuffer.close()
# If needed, add the recipient to the app's preferences
if web.input().recipient_add == "true":
add_recipient(smart_client, recipient)
# Respond with success message
return json.dumps({'result': 'ok'})
def POST(self):
# Initialize the SMART client (will raise excepton if the credentails are bad)
smart_client = get_smart_client()
# Load the message parameters
sender = web.input().sender_email
recipient = web.input().recipient_email
subject = SMART_DIRECT_PREFIX + web.input().subject
message = web.input().message
apps = string.split(web.input().apps, ",")
apis = []
# Generate the end-point direct addresses for the first message hop
me = SMTP_USER_ALT + "@" + SMTP_HOST_ALT
you = SMTP_USER + "@" + SMTP_HOST
# Load and parse the apps manifests JSON
myapps = json.loads(get_apps().GET())
# Initialize the outbound manifest data object
manifest = {"from": sender, "to": recipient, "apps": []}
# Populate the manifest object with a subset of the manifest data
# for the selected apps. Also build a list of the APIs needed by the
# selected aps.
for a in myapps:
if a["id"] in apps:
if "requires" in a.keys():
myapis = a["requires"].keys()
for i in myapis:
if i not in apis and "GET" in a["requires"][i]["methods"]:
apis.append(i)
del (a["requires"])
manifest["apps"].append({"id": a["id"], "version": a["version"]})
# Load the manifest in a string buffer (in JSON format)
manifesttxt = json.dumps(manifest, sort_keys=True, indent=4)
manifestbuffer = StringIO()
manifestbuffer.write(manifesttxt)
# Build the patient RDF graph with the demographics
rdfres = smart_client.records_X_demographics_GET().graph
# Augment the RDF graph with the needed data models (except demographics)
for a in apis:
call = get_call(a)
if call != "records_X_demographics_GET":
method_to_call = getattr(smart_client, get_call(a))
rdfres += method_to_call().graph
# Anonymize the RDF graph for export
rdfres = anonymize_smart_rdf(rdfres)
# Serialize the RDF graph in a string buffer
rdftext = rdfres.serialize()
rdfbuffer = StringIO()
rdfbuffer.write(rdftext)
# Initialize the attachments descriptor object
attachments = [
{"file_buffer": rdfbuffer, "name": "patient.xml", "mime": "text/xml"},
{"file_buffer": manifestbuffer, "name": "manifest.json", "mime": "text/xml"},
]
# Initialize the mailer settings
settings = {"host": SMTP_HOST_ALT, "user": SMTP_USER_ALT, "password": SMTP_PASS_ALT}
# Send the SMART Direct message
send_message(me, you, subject, message, message, attachments, settings)
# Clean up the string buffers
manifestbuffer.close()
rdfbuffer.close()
# If needed, add the recipient to the app's preferences
if web.input().recipient_add == "true":
add_recipient(smart_client, recipient)
# Respond with success message
return json.dumps({"result": "ok"})
def POST(self):
# First, try setting up a dummy SMART client to test the credentials
# for securty reasons (will raise excepton if the credentails are bad)
get_smart_client()
# Initialize the SMART client
smart_client = get_smart_client()
# Load the message parameters
sender = web.input().sender_email
recipient = web.input().recipient_email
subject = SMART_DIRECT_PREFIX + web.input().subject
message = web.input().message
apps = string.split (web.input().apps, ",")
apis = []
# Generate the end-point direct addresses for the first message hop
me = SMTP_USER_ALT + "@" + SMTP_HOST_ALT
you = SMTP_USER + "@" + SMTP_HOST
# Load the app manifests JSON
FILE = open(APP_PATH + '/data/apps.json', 'r')
APPS_JSON = FILE.read()
FILE.close()
# Parse the apps manifests JSON
myapps = json.loads(APPS_JSON)
# Initialize the outbound manifest data object
manifest= {"from": sender,
"to": recipient,
"apps": []}
# Populate the manifest object with a subset of the manifest data
# for the selected apps. Also build a list of the APIs needed by the
# selected aps.
for a in myapps:
if (a['id'] in apps):
myapis = a['apis']
for i in myapis:
if (i not in apis):
apis.append(i)
del(a['apis'])
del(a['name'])
del(a['icon'])
manifest["apps"].append(a)
# Load the manifest in a string buffer (in JSON format)
manifesttxt = json.dumps(manifest)
manifestbuffer = StringIO()
manifestbuffer.write(manifesttxt)
# Build the patient RDF graph
rdfres = smart_client.records_X_demographics_GET()
if ("problems" in apis):
rdfres += smart_client.records_X_problems_GET()
if ("medications" in apis):
rdfres += smart_client.records_X_medications_GET()
if ("vital_signs" in apis):
rdfres += smart_client.records_X_vital_signs_GET()
# Anonymize the RDF graph for export
rdfres = anonymize_smart_rdf (rdfres)
# Serialize the RDF graph in a string buffer
rdftext = rdfres.serialize()
rdfbuffer = StringIO()
rdfbuffer.write(rdftext)
# Initialize the attachments descriptor object
attachments = [
{'file_buffer': rdfbuffer, 'name': "patient.xml", 'mime': "text/xml"},
{'file_buffer': manifestbuffer, 'name': "manifest.json", 'mime': "text/xml"}
]
# Initialize the mailer settings
settings = {'host': SMTP_HOST_ALT, 'user': SMTP_USER_ALT, 'password': SMTP_PASS_ALT}
# Send the SMART Direct message
send_message (me, you, subject, message, message, attachments, settings)
# Clean up the string buffers
manifestbuffer.close()
rdfbuffer.close()
# Respond with success message
return json.dumps({'result': 'ok'})
def POST(self):
# First, try setting up a dummy SMART client to test the credentials
# for securty reasons (will raise excepton if the credentails are bad)
get_smart_client()
# Initialize the SMART client
smart_client = get_smart_client()
# Load the message parameters
sender = web.input().sender_email
recipient = web.input().recipient_email
subject = SMART_DIRECT_PREFIX + web.input().subject
message = web.input().message
apps = string.split(web.input().apps, ",")
apis = []
# Generate the end-point direct addresses for the first message hop
me = SMTP_USER_ALT + "@" + SMTP_HOST_ALT
you = SMTP_USER + "@" + SMTP_HOST
# Load the app manifests JSON
FILE = open(APP_PATH + '/data/apps.json', 'r')
APPS_JSON = FILE.read()
FILE.close()
# Parse the apps manifests JSON
myapps = json.loads(APPS_JSON)
# Initialize the outbound manifest data object
manifest = {"from": sender, "to": recipient, "apps": []}
# Populate the manifest object with a subset of the manifest data
# for the selected apps. Also build a list of the APIs needed by the
# selected aps.
for a in myapps:
if (a['id'] in apps):
myapis = a['apis']
for i in myapis:
if (i not in apis):
apis.append(i)
del (a['apis'])
del (a['name'])
del (a['icon'])
manifest["apps"].append(a)
# Load the manifest in a string buffer (in JSON format)
manifesttxt = json.dumps(manifest)
manifestbuffer = StringIO()
manifestbuffer.write(manifesttxt)
# Build the patient RDF graph
rdfres = smart_client.records_X_demographics_GET()
if ("problems" in apis):
rdfres += smart_client.records_X_problems_GET()
if ("medications" in apis):
rdfres += smart_client.records_X_medications_GET()
if ("vital_signs" in apis):
rdfres += smart_client.records_X_vital_signs_GET()
# Anonymize the RDF graph for export
rdfres = anonymize_smart_rdf(rdfres)
# Serialize the RDF graph in a string buffer
rdftext = rdfres.serialize()
rdfbuffer = StringIO()
rdfbuffer.write(rdftext)
# Initialize the attachments descriptor object
attachments = [{
'file_buffer': rdfbuffer,
'name': "patient.xml",
'mime': "text/xml"
}, {
'file_buffer': manifestbuffer,
'name': "manifest.json",
'mime': "text/xml"
}]
# Initialize the mailer settings
settings = {
'host': SMTP_HOST_ALT,
'user': SMTP_USER_ALT,
'password': SMTP_PASS_ALT
}
# Send the SMART Direct message
send_message(me, you, subject, message, message, attachments, settings)
# Clean up the string buffers
manifestbuffer.close()
rdfbuffer.close()
# Respond with success message
return json.dumps({'result': 'ok'})
