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app.py
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app.py
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from argparse import FileType
from flask import Flask
from flask import request,render_template,redirect,url_for
from requests import session
from werkzeug.utils import secure_filename
from werkzeug.exceptions import HTTPException
import os
from config import readconfig,logging_configurations
import config
from myutils import myutils
import sys
import redis
import json
from werkzeug.exceptions import default_exceptions
from datetime import datetime
import traceback
import re
default_hostname="localhost"
default_port="8080"
default_username="ehrbase-user"
default_password="SuperSecretPassword"
default_nodename="local.ehrbase.org"
default_adusername="ehrbase-admin"
default_adpassword="EvenMoreSecretPassword"
default_redishostname='localhost'
default_redisport="6379"
default_reventsrecorded = 100
hostname=""
port=""
username=""
password=""
lastehrid=""
lastcompositionid=""
nodename=""
adusername=""
adpassword=""
redishostname=""
redisport=""
reventsrecorded = 0
currentposition=0
sessiontotalevents=0
lastaql=""
r=''
client=''
def init_redis(redishostname,redisport):
global r
r = redis.Redis(host=redishostname, port=redisport,db=0,decode_responses=True)
return r
def insertlogline(line):
global currentposition,sessiontotalevents,r
now = datetime.now()
timestamp = now.strftime("%Y/%m/%d-%H:%M:%S-")
if(currentposition==reventsrecorded):
currentposition=0
mykey='c'+str(currentposition)
try:
r.set(mykey,timestamp+line)
currentposition+=1
sessiontotalevents+=1
except:
render_template('error.html',error='Redis not initialised or not working properly',errorcode=500,info=str(sys.exc_info()))
def create_app():
global hostname,port,username,password,lastehrid,lastcompositionid,nodename,adusername, \
adpassword,redishostname,redisport,reventsrecorded,currentposition,sessiontotalevents,auth, \
adauth,r,client
app = Flask(__name__)
app.app_context()
app.config.from_object('config')
app.logger.info(f"Running with APP_ENV={os.getenv('APP_ENV')}")
app.logger.info(f"Running with FLASK_ENV={os.getenv('FLASK_ENV')}")
#running_env=os.getenv('FLASK_ENV')
#print(running_env)
app.logger.info(f"Running with DEBUG={os.getenv('DEBUG')}")
app.logger.info(f"Running with TESTING={os.getenv('TESTING')}")
app.logger.info(f"Running with SEND_FILE_MAX_AGE_DEFAULT={os.getenv('SEND_FILE_MAX_AGE_DEFAULT')}")
import ehrbase_routines
@app.errorhandler(Exception)
def handle_error(e):
code = 500
if isinstance(e, HTTPException):
code = e.code
to=traceback.format_exc()
return render_template('error.html',error=str(e),errorcode=code,info=str(sys.exc_info()),traceback='\n'.join(to))
for ex in default_exceptions:
app.register_error_handler(ex, handle_error)
settingsfile='./config/openehrtool.cfg'
#get vars from env
env_varset = [os.environ.get('EHRBASESERVER_hostname', None),
os.environ.get('EHRBASESERVER_port', None),
os.environ.get('EHRBASESERVER_nodename', None),
os.environ.get('EHRBASEUSERS_username', None),
os.environ.get('EHRBASEUSERS_password', None),
os.environ.get('EHRBASEUSERS_adusername', None),
os.environ.get('EHRBASEUSERS_adpassword', None),
os.environ.get('REDISSERVER_hostname', None),
os.environ.get('REDISSERVER_port', None),
os.environ.get('REDISSERVER_eventsrecorded', None)]
if (os.path.exists(settingsfile)):
varset=readconfig.readconfigfromfile(settingsfile)
#build varset from environment variables
for i in ([0,1,2,3,4] +([5,6] if len(varset)==10 else []) +[-3,-2,-1]):
if env_varset[i] is None:
env_varset[i] = varset[i]
varset = tuple(env_varset)
if (len([v for v in varset if v is not None])>0):
if(len(varset)==10):
hostname,port,nodename,username,password,adusername,adpassword,redishostname,redisport,reventsrecorded=varset
reventsrecorded=int(reventsrecorded)
global adauth
adauth= myutils.getauth(adusername,adpassword)
else:
hostname,port,nodename,username,password,redishostname,redisport,reventsrecorded=varset
reventsrecorded=int(reventsrecorded)
auth = myutils.getauth(username,password)
r=init_redis(redishostname,redisport)
with app.app_context():
client=ehrbase_routines.init_ehrbase()
else:
r=""
client=""
@app.route("/")
@app.route('/about.html')
def about():
return render_template('about.html')
@app.route("/fsettings.html",methods=["GET"])
#load settings from file
def fset():
global hostname,port,username,password,nodename,adusername,adpassword,redishostname,redisport,reventsrecorded, \
client
#get vars from env
env_varset = [os.environ.get('EHRBASESERVER_hostname', None),
os.environ.get('EHRBASESERVER_port', None),
os.environ.get('EHRBASESERVER_nodename', None),
os.environ.get('EHRBASEUSERS_username', None),
os.environ.get('EHRBASEUSERS_password', None),
os.environ.get('EHRBASEUSERS_adusername', None),
os.environ.get('EHRBASEUSERS_adpassword', None),
os.environ.get('REDISSERVER_hostname', None),
os.environ.get('REDISSERVER_port', None),
os.environ.get('REDISSERVER_eventsrecorded', None)]
if (os.path.exists(settingsfile)):
varset=readconfig.readconfigfromfile(settingsfile)
#build varset from environment variables
for i in ([0,1,2,3,4] +([5,6] if len(varset)==10 else []) +[-3,-2,-1]):
if env_varset[i] is None:
env_varset[i] = varset[i]
varset = tuple(env_varset)
if (len([v for v in varset if v is not None])>0):
if(len(varset)==10):
hostname,port,nodename,username,password,adusername,adpassword,redishostname,redisport,reventsrecorded=varset
global adauth
adauth= myutils.getauth(adusername,adpassword)
reventsrecorded=int(reventsrecorded)
else:
hostname,port,nodename,username,password,redishostname,redisport,reventsrecorded=varset
reventsrecorded=int(reventsrecorded)
global auth,r
auth = myutils.getauth(username,password)
r=init_redis(redishostname,redisport)
client=ehrbase_routines.init_ehrbase()
result='Settings Reloaded Successfully'
app.logger.info("Settings reloaded from file")
else:
result='Settings File "config/openehrtool.cfg" not found'
app.logger.warning(result)
return render_template('about.html',result=result)
@app.route("/settings.html",methods=["GET"])
#change settings from html page
def ehrbase():
global hostname,port,username,password,nodename,lastehrid,lastcompositionid, \
adusername,adpassword,redishostname,redisport,reventsrecorded,client
status='failed'
if request.args.get("pippo")=="Submit":
hostname=request.args.get("hname","")
port=request.args.get("port","")
username=request.args.get("uname","")
password=request.args.get("pword","")
nodename=request.args.get("nodename","")
redishostname=request.args.get("rhname","")
redisport=request.args.get("rport","")
reventsrecorded=request.args.get("revents","")
if(hostname==""):
hostname=default_hostname
if(port==""):
port=default_port
if(username==""):
username=default_username
if(password==""):
password=default_password
if(nodename==""):
nodename=default_nodename
if(redishostname==""):
redishostname=default_redishostname
if(redisport==""):
redisport=default_redisport
if(reventsrecorded==""):
reventsrecorded=default_reventsrecorded
else:
reventsrecorded=int(reventsrecorded)
if(request.args.get('admin')=='yes'):
adusername=request.args.get("aduname")
adpassword=request.args.get("adpword","")
if(adusername==""):
adusername=default_adusername
if(adpassword==""):
adpassword=default_adpassword
global adauth
adauth= myutils.getauth(adusername,adpassword)
global auth,r
client=ehrbase_routines.init_ehrbase()
auth = myutils.getauth(username,password)
r=init_redis(redishostname,redisport)
app.logger.info("settings changed from within app")
status='success'
return render_template('settings.html',ho=hostname,po=port,us=username,pas=password,no=nodename,
adus=adusername,adpas=adpassword,rho=redishostname,rpo=redisport,rr=reventsrecorded,status=status)
return render_template('settings.html',ho=hostname,po=port,us=username,pas=password,no=nodename,
adus=adusername,adpas=adpassword,rho=redishostname,rpo=redisport,rr=reventsrecorded,status=status)
@app.route("/ssettings.html",methods=["GET"])
#see current settings
def ssettings():
global hostname,port,username,password,nodename,lastehrid,lastcompositionid, \
adusername,adpassword,redishostname,redisport,reventsrecorded,client
return render_template('ssettings.html',ho=hostname,po=port,us=username,pas=password,no=nodename,
adus=adusername,adpas=adpassword,rho=redishostname,rpo=redisport,rr=reventsrecorded)
@app.route("/gtemp.html",methods=["GET"])
#get template
def gtemp():
global hostname,port,username,password,auth,nodename,mymsg,currentposition
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
singletemplate='false'
singletemplate2='false'
yourtemp=""
yourjson='{}'
mymsg=ehrbase_routines.createPageFromBase4templatelist(client,auth,hostname,port,username,password,'gtempbase.html','gtemp.html')
if(mymsg['status']=='failure'):
return redirect(url_for("ehrbase"))
if request.args.get("pippo")=="Get Template":
template_name=request.args.get("tname","")
tformat=request.args.get("format","")
msg=ehrbase_routines.gettemp(client,auth,hostname,port,username,password,tformat,template_name)
if(msg['status']=="success"):
if(tformat=='OPT'):
singletemplate='true'
singletemplate2='false'
temp=msg['template']
yourresults=str(msg['status'])+ " "+ str(msg['status_code'])
yourtemp=temp
insertlogline('Get template:template '+template_name+' retrieved successfully in OPT format')
return render_template('gtemp.html',temp=temp,singletemplate=singletemplate,yourresults=yourresults,singletemplate2=singletemplate2,yourtemp=yourtemp)
else:
singletemplate2='true'
singletemplate='false'
temp=msg['template']
yourresults=str(msg['status'])+ " "+ str(msg['status_code'])
yourjson=temp
insertlogline('Get template:template '+template_name+' retrieved successfully in WebTemplate format')
return render_template('gtemp.html',temp=temp,singletemplate=singletemplate,singletemplate2=singletemplate2,yourresults=yourresults,yourjson=yourjson)
else:
if (tformat=='OPT'):
a='OPT'
else:
a='WebTemplate'
insertlogline('Get template:template '+template_name+' retrieval failure in'+a+' format')
singletemplate='false'
singletemplate2='false'
yourresults=str(msg['status'])+ " "+ str(msg['status_code']) +"\n"+ \
str(msg['text']) + "\n" +\
str(msg['headers'])
return render_template('gtemp.html',singletemplate=singletemplate,singletemplate2=singletemplate2, yourresults=yourresults)
else:
return render_template('gtemp.html',singletemplate=singletemplate,singletemplate2=singletemplate2,yourresults=yourresults)
@app.route("/ltemp.html",methods=["GET"])
#get list of templates
def ltemp():
global hostname,port,username,password,auth,nodename,mymsg,currentposition
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
yourjson=''
status='failed'
if request.args.get("pippo2")=="Get List":
msg=ehrbase_routines.listtemp(client,auth,hostname,port,username,password)
if msg['status']=='success':
status='success'
yourjson=msg['json']
yourresults='List of templates successfully retrieved'
insertlogline('Get template:template list retrieved successfully')
else:
status='failure'
yourresults=f"status={msg['status']}\nstatus_code={msg['status_code']}\n\
text={msg['text']}"
insertlogline('Get template:template list retrieval failure')
return render_template('ltemp.html',yourresults=yourresults,yourjson=yourjson,status=status)
else:
return render_template('ltemp.html',yourresults=yourresults,yourjson=yourjson,status=status)
@app.route("/ptemp.html",methods=['GET', 'POST'])
#post template
def pwrite():
global hostname,port,username,password,auth,nodename
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
if request.method == 'POST':
uploaded_file = request.files['file']
if uploaded_file.filename != '':
render_template('ptemp.html',yourfile="you uploaded "+secure_filename(uploaded_file.filename))
uploaded_file.stream.seek(0) # seek to the beginning of file
template=uploaded_file.read()
msg=ehrbase_routines.posttemp(client,auth,hostname,port,username,password,template)
yourresults=str(msg['status'])+" "+str(msg['status_code'])+ "\n"+ \
str(msg['headers'])+"\n"+ \
str(msg['text'])
if(msg['status']=='success'):
template_name=msg['headers']['ETag']
insertlogline('Post template: template '+template_name+' posted successfully')
else:
insertlogline('Post template:template from file '+uploaded_file.filename+' posting failure')
return render_template('ptemp.html',yourresults=yourresults)
else:
yourresults='Please choose a file first'
return render_template('ptemp.html',yourresults=yourresults)
else:
return render_template('ptemp.html',yourresults=yourresults)
@app.route("/utemp.html",methods=['GET', 'POST'])
#update template (admin)
def pupdate():
global hostname,port,adusername,adpassword,adauth,nodename,uploaded_file,template,tempname
if(hostname=="" or port=="" or nodename==""):
return redirect(url_for("ehrbase"))
if(adusername=="" or adpassword==""):
return render_template('/utemp.html',warning='WARNING: NO ADMIN CREDENTIALS PROVIDED '), {"Refresh": "3; url="+url_for('ehrbase') }
yourresults=""
mymsg=ehrbase_routines.createPageFromBase4templatelist(client,auth,hostname,port,username,password,'utempbase.html','utemp.html')
if(mymsg['status']=='failure'):
return redirect(url_for("ehrbase"))
if request.method == 'POST':
uploaded_file = request.files['file']
tempname=uploaded_file.filename
if uploaded_file.filename != '':
uploaded_file.stream.seek(0) # seek to the beginning of file
template=uploaded_file.read()
yourresults="you chose "+secure_filename(uploaded_file.filename)+"\n"
return render_template('utemp.html',yourresults=yourresults)
else:
yourresults='Please choose a file first'
return render_template('utemp.html',yourresults=yourresults)
else :
if (request.args.get("pippo")=="Update Template"):
templateid=request.args.get("tname","")
if(templateid != "" and template):
msg=ehrbase_routines.updatetemp(client,adauth,hostname,port,adusername,adpassword,template,templateid)
yourresults="you uploaded "+secure_filename(uploaded_file.filename)+"\n"
if(msg['status']=='success'):
yourresults="you updated successfully "+secure_filename(uploaded_file.filename)+"\n"
insertlogline('Put template (admin):template '+templateid+' updated successfully')
else:
yourresults="you updated unsuccessfully "+secure_filename(uploaded_file.filename)+"\n"
insertlogline('Put template (admin):template from file' + tempname +'and templateid '+templateid +' updating failure')
yourresults=yourresults+str(msg['status']+''+str(msg['headers']))
return render_template('utemp.html',yourresults=yourresults)
return render_template('utemp.html',yourresults=yourresults)
@app.route("/dtemp.html",methods=["GET"])
#delete template (admin)
def dtemp():
global hostname,port,adusername,adpassword,auth,adauth,nodename,mymsg,username,password
if(hostname=="" or port=="" or adusername=="" or adpassword=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
yourjson='{}'
mymsg=ehrbase_routines.createPageFromBase4templatelist(client,auth,hostname,port,username,password,'dtempbase.html','dtemp.html')
if(mymsg['status']=='failure'):
return redirect(url_for("ehrbase"))
if request.args.get("pippo")=="Delete Template":
template_name=request.args.get("tname","")
msg=ehrbase_routines.deltemp(client,adauth,hostname,port,adusername,adpassword,template_name)
if(msg['status']=='success'):
yourresults=msg['status']+ " "+ str(msg['status_code']) + "\nTemplate "+template_name+ " successfully deleted"
insertlogline('Delete template (admin):template '+template_name+' deleted successfully')
else:
yourresults=msg['status']+ " "+ str(msg['status_code']) + "\nTemplate "+template_name+ " unsuccessfully deleted"
insertlogline('Delete template (admin):template '+template_name+' deletion failure')
return render_template('dtemp.html',yourresults=yourresults)
elif request.args.get("pippo")=="Delete all":
msg=ehrbase_routines.delalltemp(client,adauth,hostname,port,adusername,adpassword)
if(msg['status']=='success'):
yourresults=msg['status']+ " "+ str(msg['status_code']) + "\nAll Templates successfully deleted"
insertlogline('Delete template: all templates deleted successfully')
return render_template('dtemp.html',yourresults=yourresults)
else:
yourresults=msg['status']+ " "+ str(msg['status_code']) + "\nAll Templates unsuccessfully deleted"
insertlogline('Delete template: all templates deletion failure')
if msg['status_code']==422:
yourjson=msg['error422']
return render_template('dtemp.html',yourresults=yourresults,yourjson=yourjson)
else:
insertlogline('Delete template: all templates deletion failure')
return render_template('dtemp.html',yourresults=yourresults)
else:
return render_template('dtemp.html',yourresults=yourresults)
@app.route("/pehr.html",methods=["GET"])
#create ehr
def pehr():
global hostname,port,username,password,auth,nodename
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
global lastehrid
if request.args.get("sform1")=="Submit": #EHRID specified or not
ehrid=request.args.get("ehrtext","")
msg=ehrbase_routines.createehrid(client,auth,hostname,port,username,password,ehrid)
if(msg['status']=="success"):
ehrid=msg["ehrid"]
yourresults=f"EHR created successfully. status_code={msg['status_code']} EHRID={msg['ehrid']}"
lastehrid=ehrid
ehr=msg['text']
insertlogline('Post EHR:ehr '+ehrid+' posted successfully')
else:
yourresults=f"EHR creation failure. status_code={msg['status_code']} headers={msg['headers']} text={msg['text']}"
ehr={}
insertlogline('Post EHR: ehr posting failure')
return render_template('pehr.html',yourresults=yourresults,ehr=ehr)
elif request.args.get("sform2")=="Submit": #subjectID and subjectNamespace and maybe EHRID
eid=request.args.get("eid","")
sid=request.args.get("sid","")
sna=request.args.get("sna","")
if(sid=="" or sna==""):
return render_template('pehr.html')
msg=ehrbase_routines.createehrsub(client,auth,hostname,port,username,password,sid,sna,eid)
if(msg['status']=="success"):
ehrid=msg["ehrid"]
yourresults=f"EHR created successfully. status_code={msg['status_code']} EHRID={msg['ehrid']}"
lastehrid=ehrid
ehr=msg['text']
insertlogline('Post EHR:'+ehrid+' posted successfully')
else:
yourresults=f"EHR creation failure. status_code={msg['status_code']} headers={msg['headers']} text={msg['text']}"
ehr={}
insertlogline('Post EHR: ehr posting failure')
return render_template('pehr.html',yourresults=yourresults,ehr=ehr)
else:
return render_template('pehr.html')
@app.route("/gehr.html",methods=["GET"])
#get ehr
def gehr():
global hostname,port,username,password,auth,nodename
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
global lastehrid
status="failed"
if request.args.get("fform1")=="Submit":
ehrid=request.args.get("ename","")
if(ehrid==""):
return render_template('gehr.html',lastehr=lastehrid)
msg=ehrbase_routines.getehrid(client,auth,hostname,port,username,password,ehrid)
if(msg['status']=="success"):
ehrid=msg["ehrid"]
yourresults=f"EHR retrieved successfully. status_code={msg['status_code']} EHRID={msg['ehrid']}"
ehr=msg['text']
lastehrid=ehrid
status='success'
insertlogline('Get EHR by ehrid: ehr '+ehrid+' retrieved successfully')
else:
ehr={}
yourresults=f"EHR retrieval failure. status_code={msg['status_code']} headers={msg['headers']} text={msg['text']}"
insertlogline('Get EHR by ehrid: ehr '+ehrid+' retrieval failure')
return render_template('gehr.html',yourresults=yourresults,ehr=ehr,lastehr=lastehrid,status=status)
elif request.args.get("fform2")=="Submit":
sid=request.args.get("sid","")
sna=request.args.get("sna","")
if(sid=="" or sna==""):
return render_template('gehr.html',lastehr=lastehrid)
msg=ehrbase_routines.getehrsub(client,auth,hostname,port,username,password,sid,sna)
if(msg['status']=="success"):
ehrid=msg["ehrid"]
yourresults=f"EHR retrieved successfully. status_code={msg['status_code']} EHRID={msg['ehrid']}"
ehr=msg['text']
lastehrid=ehrid
status='success'
insertlogline('Get EHR by SubjectId and SubjectNamespace: Sid,Sna='+sid+','+sna+' ehr '+ehrid+' retrieved successfully')
else:
ehr={}
yourresults=f"EHR retrieval failure. status_code={msg['status_code']} headers={msg['headers']} text={msg['text']}"
insertlogline('Get EHR by SubjectId and SubjectNamespace: Sid,Sna='+sid+','+sna+' ehr retrieval failure')
return render_template('gehr.html',yourresults=yourresults,ehr=ehr,lastehr=lastehrid,status=status)
return render_template('gehr.html',lastehr=lastehrid,status=status)
@app.route("/dehr.html",methods=["GET"])
#delete ehr
def dehr():
global hostname,port,adusername,adpassword,auth,adauth,nodename
if(hostname=="" or port=="" or adusername=="" or adpassword=="" or nodename==""):
return redirect(url_for("ehrbase"))
status="failed"
yourresults=''
if request.args.get("fform1")=="Delete":
ehrid=request.args.get("ename","")
if(ehrid==""):
return render_template('dehr.html')
msg=ehrbase_routines.delehrid(client,adauth,hostname,port,adusername,adpassword,ehrid)
if(msg['status']=="success"):
ehrid=msg["ehrid"]
yourresults=f"EHR deleted successfully. status_code={msg['status_code']} EHRID={msg['ehrid']}"
status='success'
insertlogline('Delete EHR by ehrid: ehr '+ehrid+' deleted successfully')
else:
yourresults=f"EHR deletion failure. status_code={msg['status_code']} headers={msg['headers']} text={msg['text']}"
insertlogline('Delete EHR by ehrid: ehr '+ehrid+' deletion failure')
return render_template('dehr.html',yourresults=yourresults)
else:
return render_template('dehr.html')
@app.route("/pehrstatus.html",methods=['GET', 'POST'])
#post template
def pehrstatus():
global hostname,port,username,password,auth,nodename
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
compjson=''
status='failure'
if request.method == 'POST':
uploaded_file = request.files['file']
if uploaded_file.filename != '':
render_template('ptemp.html',yourfile="you uploaded "+secure_filename(uploaded_file.filename))
uploaded_file.stream.seek(0) # seek to the beginning of file
ehrstatus=uploaded_file.read()
msg=ehrbase_routines.postehrstatus(client,auth,hostname,port,username,password,ehrstatus)
if(msg['status']=='success'):
status='success'
compjson=msg['text']
ehrsid=json.loads(compjson)['ehr_status']['uid']['value']
ehrid=json.loads(compjson)['ehr_id']['value']
insertlogline('Post EHR:ehr '+ehrid+' posted successfully')
insertlogline('Post EHR_STATUS: EHR_STATUS '+ehrsid+ 'from file '+uploaded_file.filename+' posted successfully')
yourresults=f"EHR {ehrid} created.\nEHR_STATUS {ehrsid} posted successfully.\nstatus_code={msg['status_code']} \n \
headers={msg['headers']}"
else:
yourresults=f"EHR creation failure.\nstatus_code={msg['status_code']} headers={msg['headers']} text={msg['text']}"
insertlogline('Post EHR: ehr posting failure')
insertlogline('Post EHR_STATUS: EHR_STATUS from file '+uploaded_file.filename+' posting failure')
return render_template('pehrstatus.html',yourresults=yourresults,status=status,compjson=compjson)
else:
yourresults='Please choose a file first'
return render_template('pehrstatus.html',yourresults=yourresults,status=status,compjson=compjson)
else:
return render_template('pehrstatus.html',yourresults=yourresults,status=status,compjson=compjson)
@app.route("/gehrstatus.html",methods=["GET"])
#get ehr_status
def gehrstatus():
global hostname,port,username,password,auth,nodename
compjson=""
status='failed'
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
global lastehrid
if request.args.get("fform1")=="Submit":
outtype=request.args.get("outtype","")
eid=request.args.get("ename","")
if outtype=='VAT':
vat=request.args.get("vat","")
vid=''
else: # outtype=='VBV':
vat=''
vid=request.args.get("vid","")
app.logger.debug(f'outtype={outtype} eid={eid} vat={vat} vid={vid}')
if(eid==""):
return render_template('gehrstatus.html',lastehr=lastehrid,compjson=compjson)
msg=ehrbase_routines.getehrstatus(client,auth,hostname,port,username,password,eid,outtype,vat,vid)
if(msg['status']=="success"):
status='success'
compjson=msg['text']
ehrsid=json.loads(compjson)['uid']['value']
if outtype=='VAT':
insertlogline('Get EHR_STATUS at time: EHR_STATUS '+ehrsid+' from ehrid='+eid+' at time='+vat+' retrieved successfully')
yourresults=f"EHR_STATUS at time retrieved successfully. status_code={msg['status_code']} \n \
EHRID={eid}\nEHR_STATUS_UID={ehrsid}\n headers={msg['headers']} time={vat}"
else: #outtype=='VBV'
insertlogline('Get EHR_STATUS by version: EHR_STATUS '+ehrsid+' from ehrid='+eid+' by version retrieved successfully')
yourresults=f"EHR_STATUS by version retrieved successfully. status_code={msg['status_code']} \n \
EHRID={eid}\n EHR_STATUS_UID={ehrsid}\n headers={msg['headers']}"
lastehrid=eid
else:
status='failed'
if outtype=='VAT':
insertlogline('Get EHR_STATUS at time: EHR_STATUS from ehrid='+eid+' at time='+vat+' retrieval failure')
yourresults=f"EHR_STATUS at time retrieval failure. status_code={msg['status_code']} \n \
EHRID={eid}\n \n headers={msg['headers']} time={vat}"
else: #outtype=='VBV'
insertlogline('Get EHR_STATUS by version: EHR_STATUS '+vid+' from ehrid='+eid+' by version retrieval failure')
yourresults=f"EHR_STATUS by version retrieval failure. status_code={msg['status_code']} \n \
EHRID={eid}\n versionUID={vid}\n headers={msg['headers']}"
return render_template('gehrstatus.html',yourresults=yourresults,
lastehr=lastehrid,compjson=compjson,status=status)
else:
return render_template('gehrstatus.html',lastehr=lastehrid,status=status,compjson=compjson)
@app.route("/gehrstatusversioned.html",methods=["GET"])
#get ehr_status versioned
def gehrstatusversioned():
global hostname,port,username,password,auth,nodename
compjson=""
status='failed'
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
global lastehrid
if request.args.get("fform1")=="Submit":
outtype=request.args.get("outtype","")
eid=request.args.get("ename","")
if outtype=='INFO' or outtype=='REVHIST':
vid=''
vat=''
elif outtype=='VAT':
vat=request.args.get("vat","")
vid=''
else: # outtype=='VBV':
vat=''
vid=request.args.get("vid","")
app.logger.debug(f'outtype={outtype} eid={eid} vat={vat} vid={vid}')
if(eid==""):
return render_template('gehrstatusversioned.html',lastehr=lastehrid,compjson=compjson)
msg=ehrbase_routines.getehrstatusversioned(client,auth,hostname,port,username,password,eid,outtype,vat,vid)
if(msg['status']=="success"):
status='success'
compjson=msg['text']
if outtype!='REVHIST':
ehrsid=json.loads(compjson)['uid']['value']
if outtype=='INFO':
insertlogline('Get EHR_STATUS Versioned info: EHR_STATUS '+ehrsid+' from ehrid='+eid+' at time='+vat+' retrieved successfully')
yourresults=f"EHR_STATUS Versioned info retrieved successfully. status_code={msg['status_code']} \n \
EHRID={eid}\nEHR_STATUS_UID={ehrsid}\n headers={msg['headers']}"
elif outtype=='REVHIST':
insertlogline('Get EHR_STATUS Versioned revision history: EHR_STATUS from ehrid='+eid+' at time='+vat+' retrieved successfully')
yourresults=f"EHR_STATUS Versioned revision history retrieved successfully. status_code={msg['status_code']} \n \
EHRID={eid}\nheaders={msg['headers']}"
elif outtype=='VAT':
insertlogline('Get EHR_STATUS Versioned at time: EHR_STATUS '+ehrsid+' from ehrid='+eid+' at time='+vat+' retrieved successfully')
yourresults=f"EHR_STATUS Versioned at time retrieved successfully. status_code={msg['status_code']} \n \
EHRID={eid}\nEHR_STATUS_UID={ehrsid}\n headers={msg['headers']} time={vat}"
else: #outtype=='VBV'
insertlogline('Get EHR_STATUS Versioned by version: EHR_STATUS '+ehrsid+' from ehrid='+eid+' by version retrieved successfully')
yourresults=f"EHR_STATUS Versioned by version retrieved successfully. status_code={msg['status_code']} \n \
EHRID={eid}\n EHR_STATUS_UID={ehrsid}\n headers={msg['headers']}"
lastehrid=eid
else:
status='failed'
if outtype=='INFO':
insertlogline('Get EHR_STATUS Versioned info: EHR_STATUS from ehrid='+eid+' at time='+vat+' retrieval failure')
yourresults=f"EHR_STATUS Versioned info retrieval failure. status_code={msg['status_code']} \n \
EHRID={eid}\nheaders={msg['headers']}"
elif outtype=='REVHIST':
insertlogline('Get EHR_STATUS Versioned revision history: EHR_STATUS from ehrid='+eid+' at time='+vat+' retrieval failure')
yourresults=f"EHR_STATUS Versioned revision history retrieval failure. status_code={msg['status_code']} \n \
EHRID={eid}\nheaders={msg['headers']}"
elif outtype=='VAT':
insertlogline('Get EHR_STATUS Versioned at time: EHR_STATUS from ehrid='+eid+' at time='+vat+' retrieval failure')
yourresults=f"EHR_STATUS at time retrieval failure. status_code={msg['status_code']} \n \
EHRID={eid}\nheaders={msg['headers']} time={vat}"
else: #outtype=='VBV'
insertlogline('Get EHR_STATUS Versioned by version: EHR_STATUS '+vid+' from ehrid='+eid+' by version retrieval failure')
yourresults=f"EHR_STATUS by version retrieval failure. status_code={msg['status_code']} \n \
EHRID={eid}\n versionUID={vid}\n headers={msg['headers']}"
return render_template('gehrstatusversioned.html',yourresults=yourresults,
lastehr=lastehrid,compjson=compjson,status=status)
else:
return render_template('gehrstatusversioned.html',lastehr=lastehrid,status=status,compjson=compjson)
@app.route("/uehrstatus.html",methods=["GET","POST"])
#update ehrstatus
def uehrstatus():
global hostname,port,username,password,auth,nodename
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
compjson=""
status='failure'
global lastehrid,filename,uploaded_file,comp
if request.method == 'POST':
uploaded_file = request.files['file']
filename=uploaded_file.filename
app.logger.debug(f'uploaded filename={filename}')
if filename != '':
filename=secure_filename(filename)
uploaded_file.stream.seek(0)
comp=uploaded_file.read()
return render_template('uehrstatus.html',yourfile=f"you have chosen {filename}",laste=lastehrid,compjson=compjson,status=status)
else:
yourresults="Please, choose the file first"
return render_template('uehrstatus.html',yourresults=yourresults,laste=lastehrid,compjson=compjson,status=status)
else:
if request.args.get("fform1")=="Submit":
if(filename==""):
yourresults="Please, choose the file first"
return render_template('uehrstatus.html',yourresults=yourresults,laste=lastehrid,compjson=compjson,status=status)
filetype=request.args.get("filetype","")
eid=request.args.get("ename","")
vid=request.args.get("vid","")
if(eid=="" or vid==""):
return render_template('uehrstatus.html',yourfile=f"you have chosen {filename}",laste=lastehrid,compjson=compjson,status=status)
if len(vid.split('::'))==1:
return render_template('uehrstatus.html',yourfile=f"you have chosen {filename}",laste=lastehrid,compjson=compjson,status=status)
msg=ehrbase_routines.updateehrstatus(client,auth,hostname,port,username,password,comp,eid,vid)
if(msg['status']=="success"):
status='success'
compjson=msg['text']
ehrsid=json.loads(compjson)['uid']['value']
yourresults=f"EHR_STATUS updated successfully.\n status_code={msg['status_code']} new versionuid={ehrsid}\n text={msg['text']}\n headers={msg['headers']}"
insertlogline('Put EHR_STATUS: EHR_STATUS (newid='+vid+') updated successfully to '+ehrsid)
else:
yourresults=f"EHR_STATUS update failure.\n status_code={msg['status_code']}\n headers={msg['headers']}\n text={msg['text']}"
insertlogline('Put EHR_STATUS: EHR_STATUS '+vid+' from file '+filename+' updating failure')
return render_template('uehrstatus.html',yourfile=f"you have chosen {filename}",yourresults=yourresults,laste=lastehrid,compjson=compjson,status=status)
else:
if("filename" not in vars()):
filename=""
return render_template('uehrstatus.html',yourfile="",laste=lastehrid,status=status,compjson=compjson)
else:
return render_template('uehrstatus.html',yourfile=f"you have chosen {filename}",laste=lastehrid,status=status,compjson=compjson)
@app.route("/gdir.html",methods=["GET"])
#get directory FOLDER
def gdir():
global hostname,port,username,password,auth,nodename,lastehrid
compxml=""
compjson=""
status='failed'
yourresults=''
myformat="JSON"
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
if request.args.get("fform1")=="Submit":
outtype=request.args.get("outtype","")
eid=request.args.get("ename","")
path=request.args.get("path","")
filetype=request.args.get("filetype","")
myformat=filetype
if outtype=='VAT':
vat=request.args.get("vat","")
vid=''
else: # outtype=='VBV':
vat=''
vid=request.args.get("vid","")
app.logger.debug(f'outtype={outtype} eid={eid} path={path} vat={vat} vid={vid}')
if(eid==""):
return render_template('gdir.html',lastehr=lastehrid,status=status,compxml=compxml,yourresults=yourresults,format=myformat)
msg=ehrbase_routines.getdir(client,auth,hostname,port,username,password,eid,outtype,vat,vid,path,filetype)
if(msg['status']=='success'):
status='success'
if 'xml' in msg:
compxml=msg['xml']
else:
compjson=msg['json']
if outtype=='VAT':
dirid=msg['headers']['ETag']
insertlogline('Get Directory FOLDER at time:Directory FOLDER '+dirid+' for ehr='+eid+' retrieved successfully at time='+vat+' path='+path+' format='+myformat)
yourresults=f"Directory FOLDER {dirid} retrieved successfully format={myformat}\n \
time={vat}\n \
path={path}\n \
ehr={eid}\nstatus_code={msg['status_code']} \n \
headers={msg['headers']}"
else:
insertlogline('Get Directory FOLDER by version:Directory FOLDER '+vid+' for ehr='+eid+' retrieved successfully path='+path+' format='+myformat)
yourresults=f"Directory FOLDER by version {vid} retrieved successfully format={myformat}\n \
path={path} \n \
ehr={eid}\nstatus_code={msg['status_code']} \n \
headers={msg['headers']}"
else:
if outtype=='VAT':
yourresults=f"Get Directory FOLDER at time retrieval failure.\nstatus_code={msg['status_code']}\n headers={msg['headers']}\n text={msg['text']}\n time={vat} \n path={path}\n ehrid={eid}\nformat={myformat}"
insertlogline('Get Directory FOLDER at time:Directory FOLDER retrieving failure for ehr='+eid+' at time='+vat+' path='+path)
else:
yourresults=f"Get Directory FOLDER by version retrieval failure.\nstatus_code={msg['status_code']}\n headers={msg['headers']}\n text={msg['text']}\n version={vid} \n path={path}\n ehrid={eid}\nformat={myformat}"
insertlogline('Get Directory FOLDER by version:Directory FOLDER retrieving failure for ehr='+eid+' versionid='+vid+' path='+path)
return render_template('gdir.html',yourresults=yourresults,lastehr=lastehrid,status=status,compxml=compxml,compjson=compjson,format=myformat)
else:
return render_template('gdir.html',lastehr=lastehrid,yourresults=yourresults,status=status,compxml=compxml,compjson=compjson,format=myformat)
@app.route("/dfolder.html",methods=["GET"])
#delete directory FOLDER (admin)
def dfolder():
global hostname,port,adusername,adpassword,adauth,nodename,lastehrid
yourresults=''
if(hostname=="" or port=="" or adusername=="" or adpassword=="" or nodename==""):
return redirect(url_for("ehrbase"))
if request.args.get("fform1")=="Submit":
eid=request.args.get("ename","")
vid=request.args.get("vid","")
if(eid=="" or vid==""):
return render_template('dfolder.html',lastehr=lastehrid,yourresults=yourresults)
vid=vid.split('::')[0]
msg=ehrbase_routines.delfolder(client,adauth,hostname,port,adusername,adpassword,eid,vid)
if(msg['status']=='success'):
insertlogline('Delete Directory FOLDER (admin):Directory FOLDER '+vid+' for ehr='+eid+' deleted successfully')
yourresults=f"Directory FOLDER {vid} deleted successfully\n \
ehr={eid}\nstatus_code={msg['status_code']} \nheaders={msg['headers']}"
else:
yourresults=f"Delete Directory FOLDER\nstatus_code={msg['status_code']}\n headers={msg['headers']}\n text={msg['text']}\nehrid={eid}"
insertlogline('Delete Directory FOLDER (admin):Directory FOLDER deleting failure for ehr='+eid+' versionUid='+vid)
return render_template('dfolder.html',yourresults=yourresults,lastehr=lastehrid)
else:
return render_template('dfolder.html',lastehr=lastehrid,yourresults=yourresults)
@app.route("/ddir.html",methods=["GET"])
#delete directory FOLDER
def ddir():
global hostname,port,username,password,auth,nodename,lastehrid
yourresults=''
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
if request.args.get("fform1")=="Submit":
eid=request.args.get("ename","")
vid=request.args.get("vid","")
if(eid=="" or vid==""):
return render_template('ddir.html',lastehr=lastehrid,yourresults=yourresults)
msg=ehrbase_routines.deldir(client,auth,hostname,port,username,password,eid,vid)
if(msg['status']=='success'):
insertlogline('Delete Directory FOLDER:Directory FOLDER '+vid+' for ehr='+eid+' deleted successfully')
yourresults=f"Directory FOLDER {vid} deleted succcessfully\n \
ehr={eid}\nstatus_code={msg['status_code']} \nheaders={msg['headers']}"
else:
yourresults=f"Delete Directory FOLDER\nstatus_code={msg['status_code']}\n headers={msg['headers']}\n text={msg['text']}\nehrid={eid}"
insertlogline('Delete Directory FOLDER:Directory FOLDER deleting failure for ehr='+eid+' versionUid='+vid)
return render_template('ddir.html',yourresults=yourresults,lastehr=lastehrid)
else:
return render_template('ddir.html',lastehr=lastehrid,yourresults=yourresults)
@app.route("/pdir.html",methods=['GET', 'POST'])
#post directory folder
def pdir():
global hostname,port,username,password,auth,nodename,filename,uploaded_file,dir
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
compxml=''
compjson=''
status='failure'
myformat='JSON'
if request.method == 'POST':
uploaded_file = request.files['file']
filename=uploaded_file.filename
if filename != '':
filename=secure_filename(filename)
uploaded_file.stream.seek(0)
dir=uploaded_file.read()
return render_template('pdir.html',yourfile=f"you have chosen {filename}",laste=lastehrid,status=status,format=myformat)
else:
yourresults='Please choose a file first'
return render_template('pdir.html',yourresults=yourresults,status=status)
else:
if request.args.get("fform1")=="Submit":
if(filename==""):
yourresults="Please, choose the file first"
return render_template('pdir.html',yourresults=yourresults,laste=lastehrid,status=status,format=myformat)
eid=request.args.get("ename","")
filetype=request.args.get("filetype","")
myformat=filetype
if(eid==""):
return render_template('pdir.html',yourfile=f"you have chosen {filename}",laste=lastehrid,format=myformat)
msg=ehrbase_routines.postdir(client,auth,hostname,port,username,password,eid,dir,filetype)
if(msg['status']=='success'):
status='success'
if 'xml' in msg:
compxml=msg['xml']
dirid=msg['headers']['ETag']
else:
compjson=msg['json']
dirid=json.loads(compjson)['uid']['value']
insertlogline('Post Directory FOLDER:Directory FOLDER '+dirid+' for ehr='+eid+' from file '+filename+' posted successfully')
yourresults=f"directory FOLDER {dirid} created\n \
ehr={eid}\nstatus_code={msg['status_code']} \n \
headers={msg['headers']}"
else:
yourresults=f"directory FOLDER for EHR={eid} creation failure\nstatus_code={msg['status_code']}\nheaders={msg['headers']}\ntext={msg['text']}"
insertlogline('Post Directory FOLDER: Directory FOLDER EHR='+eid+' from file '+filename+' posting failure')
return render_template('pdir.html',yourfile=f"you have chosen {filename}",yourresults=yourresults,status=status,lastehr=lastehrid,compxml=compxml,compjson=compjson,format=myformat)
else:
if("filename" not in vars()):
filename=""
return render_template('pdir.html',yourfile="",laste=lastehrid,status=status,format=myformat)
else:
return render_template('pdir.html',yourfile=f"you have chosen {filename}",status=status,laste=lastehrid,compxml=compxml,compjson=compjson,format=myformat)
@app.route("/udir.html",methods=['GET', 'POST'])
#update directory folder
def udir():
global hostname,port,username,password,auth,nodename,filename,dir,uploaded_file
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
compxml=''
compjson=''
status='failure'
myformat='JSON'
if request.method == 'POST':
uploaded_file = request.files['file']
filename=uploaded_file.filename
if filename != '':
filename=secure_filename(filename)
uploaded_file.stream.seek(0)
dir=uploaded_file.read()
return render_template('udir.html',yourfile=f"you have chosen {filename}",laste=lastehrid,status=status,format=myformat)
else:
yourresults='Please choose a file first'
return render_template('udir.html',yourresults=yourresults,status=status)
else:
if request.args.get("fform1")=="Submit":
if(filename==""):
yourresults="Please, choose the file first"
return render_template('udir.html',yourresults=yourresults,laste=lastehrid,status=status)
eid=request.args.get("ename","")
vid=request.args.get("vid","")
filetype=request.args.get("filetype","")
if filetype=='XML':
myformat='XML'
else:
myformat='JSON'
if(eid==""):
return render_template('udir.html',yourfile=f"you have chosen {filename}",laste=lastehrid,format=myformat)
msg=ehrbase_routines.updatedir(client,auth,hostname,port,username,password,eid,vid,dir,filetype)
if(msg['status']=='success'):
status='success'
if 'xml' in msg:
compxml=msg['xml']
dirid=msg['headers']['ETag']
else:
compjson=msg['json']
dirid=json.loads(compjson)['uid']['value']
insertlogline('Put Directory FOLDER:Directory FOLDER (new='+dirid+') for ehr='+eid+' updated successfully')
yourresults=f"Directory FOLDER (new={dirid}) updated successfully\n \
ehr={eid}\nstatus_code={msg['status_code']} \n \
headers={msg['headers']}"
else:
yourresults=f"Directory FOLDER for EHR={eid} updating failure\nversionuid={vid}\nstatus_code={msg['status_code']}\nheaders={msg['headers']}\ntext={msg['text']}"
insertlogline('Put Directory FOLDER:Directory FOLDER '+vid+' ehr='+eid+' from file '+uploaded_file.filename+' updating failure')
return render_template('udir.html',yourresults=yourresults,status=status,compxml=compxml,compjson=compjson,format=myformat)
else:
if("filename" not in vars()):
filename=""
return render_template('udir.html',yourfile="",laste=lastehrid,status=status,format=myformat)
else:
return render_template('udir.html',yourfile=f"you have chosen {filename}",status=status,laste=lastehrid,compxml=compxml,format=myformat)
@app.route("/pcomp.html",methods=["GET","POST"])
#post composition
def pcomp():
global hostname,port,username,password,auth,nodename
if(hostname=="" or port=="" or username=="" or password=="" or nodename==""):
return redirect(url_for("ehrbase"))
yourresults=""
global lastehrid,lastcompositionid,filename,uploaded_file,comp
mymsg=ehrbase_routines.createPageFromBase4templatelist(client,auth,hostname,port,username,password,'pcompbase.html','pcomp.html')
if(mymsg['status']=='failure'):
return redirect(url_for("ehrbase"))
if request.method == 'POST':
uploaded_file = request.files['file']
filename=uploaded_file.filename
app.logger.debug(f'uploaded filename={filename}')
if filename != '':
filename=secure_filename(filename)
uploaded_file.stream.seek(0)