def before_request():
'''
Globale variabler
Bliver kaldt før hver eneste kald
'''
g.year = datetime.datetime.now().year
g.siteName = app.config['APPLICATION_NAME']
g.siteOwner = app.config['APPLICATION_OWNER']
g.siteVersion = app.config['APPLICATION_VERSION']
g.baseUrl = url_for('index')
g.PREFERRED_URL_SCHEME = app.config['PREFERRED_URL_SCHEME']
if 'LoggedIn' in session:
g.userIsloggedIn = True
else:
g.userIsloggedIn = False
if g.userIsloggedIn:
g.userId = session['userID']
g.userFirstname = session['firstname']
g.userLastName = session['lastname']
def logout():
'''
Her skal kommentaren stå :)
'''
if g.userIsloggedIn != True:
flash('Du er ikke logget ind', 'info')
return redirect(url_for('login'))
else:
session.pop('username', None)
session.clear()
flash('Du er nu logget ud')
return redirect(url_for('index'))
def index():
print(session)
try:
if session['activeUser']:
return redirect(url_for('login'))
except KeyError:
redirect('before_first_request')
return render_template('main/home.html')
def decorated_function(*args, **kwargs):
if g.user == None:
return redirect(
url_for('login',
next=replaceHTTP(request.url),
_external=True,
_scheme=app.config['PREFERRED_URL_SCHEME']))
return f(*args, **kwargs)
def decorated_function(*args, **kwargs):
'''
Er siden allerede logget ind så send brugen til forsiden
'''
if g.userIsloggedIn == True: #hvis brugren er logget ind
return redirect(url_for('index', _external=True, _scheme=app.config['PREFERRED_URL_SCHEME']))
return f(*args, **kwargs)
def logout():
session['activeUser'] = False
i = 0
found = False
while i < len(users) and not found:
if users[i] == session['username']:
users.pop(i)
found = True
i += 1
session['username'] = None
return redirect(url_for('index'))
def logoff():
'''
Log brugeren af og send til forsiden
'''
session.clear()
flash('Logget af', 'info')
return redirect(url_for('index', _external=True, _scheme=app.config['PREFERRED_URL_SCHEME']))
def createUser():
'''
Her skal kommentaren stå :)
'''
serverAuthenticationCode = bcrypt.generate_password_hash(app.config['SECRET_KEY'], 2)
returnURL = url_for('index')
if (request.method == 'POST') and request.form['fromFrontPage'] == 'true' and g.userIsloggedIn == False:
serverAuthenticationCode = bcrypt.generate_password_hash(app.config['SECRET_KEY'], 2)
return render_template('createuser.html',formerUsernameInput=request.form['username'], formerPasswordInput=request.form['userPassword'], setAuthenticationCode=serverAuthenticationCode)
elif (request.method == 'POST') and g.userIsloggedIn == False:
theUser = tryCreateUser(request.form['username'], request.form['userPassword'], request.form['KeepMeLoggedIn'], request.form['authenticity_token'])
if theUser[2] != '':
flash(theUser[1], theUser[2])
else:
flash(theUser[1])
if theUser[0] == False:
serverAuthenticationCode = bcrypt.generate_password_hash(app.config['SECRET_KEY'], 2)
return render_template('createuser.html',formerUsernameInput=request.form['username'], setAuthenticationCode=serverAuthenticationCode)
return redirect(returnURL)
else:
if g.user != None:
flash('Du er allrede logget ind som {}'.format(g.user),'info')
return redirect(url_for('index'))
else:
serverAuthenticationCode = bcrypt.generate_password_hash(app.config['SECRET_KEY'], 2)
return render_template('createuser.html', setAuthenticationCode=serverAuthenticationCode)
def login():
sessionKeys = session.keys()
if 'activeUser' in sessionKeys and 'username' in sessionKeys and 'currentUsernameReceiver' in sessionKeys:
if session['activeUser']:
return render_template('logged/chat.html')
else:
redirect('before_first_request')
# GET
if request.method == "GET":
return redirect(url_for('index'))
# POST
if request.method == 'POST':
username = request.form['username']
if username == '':
flash("You must enter your username to login", 'danger')
return redirect(url_for('index'))
# try:
# if username != session['username']:
# userFound = chat.searchUser(session['username'])
# if users[i] == session['username']:
# chat.deleteUser()
# except KeyError:
# print('error')
# redirect('before_first_request')
if not users.searchUserByUsername(username):
users.appendUser(username)
chatCreated = users.appendChat([username, username])
chatCreated.submitMessage(username, username, "Hola")
chatCreated.submitMessage(username, username, "Buenas")
session['username'] = username
session['activeUser'] = True
session['currentUsernameReceiver'] = username
return render_template('logged/chat.html')
def decorated_function(*args, **kwargs):
'''
Hvis brugeren er ikke logget ind,
så videre send brugen til login siden og
tilføj et parameter med den efterspurgte side.
'''
if g.userIsloggedIn == False: #hvis brugren ikke er logget ind
#vidre send til LogUserIn funktionen, med HTTPS
return redirect(url_for('logUserIn', next=replaceHTTP(request.url), _external=True, _scheme=app.config['PREFERRED_URL_SCHEME']))
return f(*args, **kwargs)
def before_request():
g.year = datetime.now().year
g.siteName = 'Johannes\' Flask Boilerplate'
g.baseUrl = url_for('index')
if 'username' in session:
user = session['username']
else:
user = None
if 'LoggedIn' in session:
g.userIsloggedIn = True
else:
g.userIsloggedIn = False
g.user = user
def before_request():
g.year = datetime.now().year
g.siteName = 'Johannes\' Flask Boilerplate'
g.baseUrl = url_for('index')
if 'username' in session:
user = session['username']
else:
user = None
if 'LoggedIn' in session:
g.userIsloggedIn = True
else:
g.userIsloggedIn = False
g.user = user
def update_document_from_dict(fileId, metadataDict, file):
'''
Updater dokument fra metadata Dict og eller fil
'''
orgDocument = Document.query.filter_by(id=fileId).first() # hente dokument
if int(orgDocument.user_id) == int(g.userId): #hvis brugeren er ejer af dokument
orgDocument.version = int(orgDocument.version) + 1 #opdater version 1+1
orgDocument.created = datetime.datetime.now() # ny dato
if 'documentTitle' in metadataDict: # er 'documentTitle' i metadataDict så opdater dokument.'documentTitle'
orgDocument.name = u''+str(metadataDict['documentTitle'])
if 'documentSubtitle' in metadataDict: # er 'documentSubtitle' i metadataDict så opdater dokument.'documentSubtitle'
orgDocument.subtitle = u''+str(metadataDict['documentSubtitle'])
if 'documentDescription' in metadataDict: # er 'documentDescription' i metadataDict så opdater dokument.'documentDescription'
orgDocument.description = u''+str(metadataDict['documentDescription'])
if 'documentSubject' in metadataDict: # er 'documentSubject' i metadataDict så opdater dokument.'documentSubject'
orgDocument.subject = u''+str(metadataDict['documentSubject'])
if 'documentTopic' in metadataDict: # er 'documentTopic' i metadataDict så opdater dokument.'documentTopic'
orgDocument.topic = u''+str(metadataDict['documentTopic'])
if 'documentEducation_level' in metadataDict: # er 'documentEducation_level' i metadataDict så opdater dokument.'documentEducation_level'
orgDocument.education_level = u''+str(metadataDict['documentEducation_level'])
fileBlob = BytesIO(file.read()) #Læs fil i hukommelse
if (zipfile.is_zipfile(fileBlob)): #Er fil docx ? - tilføjet pga. fejl i firefox med drag and drop
orgDocument.original_file = fileBlob.getvalue()
db.session.commit() #affyr sql
return redirect(url_for('viewDocument', fileId=orgDocument.id, _external=True, _scheme=app.config['PREFERRED_URL_SCHEME']))
else:
abort(403) #ellers set "not allowed http error"
def login():
'''
Her skal kommentaren stå :)
'''
if 'next' in request.args:
returnURL = request.args['next']
else:
returnURL = url_for('index')
if request.method == 'POST' and g.userIsloggedIn == False:
loggedIn = tryLogin(request.form['username'], request.form['password'], request.form['KeepMeLoggedIn'], request.form['authenticity_token'])
if loggedIn[2] != '':
flash(loggedIn[1], loggedIn[2])
else:
flash(loggedIn[1])
if loggedIn[0] == False:
serverAuthenticationCode = bcrypt.generate_password_hash(app.config['SECRET_KEY'], 2)
return render_template('login.html', formerUsernameInput=request.form['username'], setAuthenticationCode=serverAuthenticationCode)
return redirect(returnURL)
else:
if 'next' in request.args and g.userIsloggedIn:
return redirect(request.args['next'])
elif g.userIsloggedIn:
flash('Du er allrede logget ind som {}'.format(g.user),'info')
return redirect(returnURL)
else:
serverAuthenticationCode = bcrypt.generate_password_hash(app.config['SECRET_KEY'], 2)
return render_template('login.html', setAuthenticationCode=serverAuthenticationCode)
def createUser():
'''
Hvis allrede loggedet ind send til forsiden (/)
(GET) Hvis opret bruger side
(POST) Lave ny bruger fra form
'''
if 'next' in request.args:
returnURL = request.args['next']
else:
returnURL = url_for('index', _external=True, _scheme=app.config['PREFERRED_URL_SCHEME'])
if (request.method == 'GET'):
return render_create_user()
if (request.method == 'POST'):
return createUserFromDict(returnURL, request.form)
def logUserIn():
'''
Log brugeren ind
(GET) Hvis Login bruger side
(POST) Login fra form
'''
if 'next' in request.args:
returnURL = request.args['next']
else:
returnURL = url_for('index', _external=True, _scheme=app.config['PREFERRED_URL_SCHEME'])
if (request.method == 'GET'):
return render_login_user()
if (request.method == 'POST'):
return loginUserFromDict(returnURL, request.form)
def decorated_function(*args, **kwargs):
if g.user == None:
return redirect(url_for('login', next=replaceHTTP(request.url), _external=True, _scheme=app.config['PREFERRED_URL_SCHEME']))
return f(*args, **kwargs)
def Add_Docx_to_database(file, metadata):
'''
Henter infomation fra docx fil
Og hvis der sendes metadata med, overskriver de docx standart metadater
Derefter oprettet dockument i databasen
'''
filename = file.filename.split(".docx",1)[0] #filnavn
fileBlob = BytesIO(file.read()) #Læs docx i hukommelse
newDocument = DATA_HTML(fileBlob, filename) # nyt objekt fra filblob og filnavn
if 'documentTitle' in metadata: # er 'documentTitle' i metadata så lav ny variable
name = u''+str(metadata['documentTitle'])
else:
name = u''+str(newDocument.documentTitle)
if 'documentSubtitle' in metadata: # er 'documentSubtitle' i metadata så lav ny variable
subtitle = u''+str(metadata['documentSubtitle'])
else:
subtitle = u''+str(None)
if 'documentDescription' in metadata: # er 'documentDescription' i metadata så lav ny variable
description = u''+str(metadata['documentDescription'])
else:
description = u''+str(newDocument.documentDescription)
if 'documentSubject' in metadata: # er 'documentSubject' i metadata så lav ny variable
subject = u''+str(metadata['documentSubject'])
else:
subject = u''+str(newDocument.documentSubject)
if 'documentTopic' in metadata: # er 'documentTopic' i metadata så lav ny variable
topic = u''+str(metadata['documentTopic'])
else:
topic = u''+str(newDocument.documentCategory)
if 'documentEducation_level' in metadata: # er 'documentEducation_level' i metadata så lav ny variable
education_level = u''+str(metadata['documentEducation_level'])
else:
education_level = u''
#opret nyt dokument objekt med al metadaten
addDocument = Document(g.userId, name, subtitle, description, subject, topic, education_level, fileBlob.getvalue())
db.session.add(addDocument) #tilføj til databas
db.session.commit() #affyr sql
#og send til dokument visnings siden
return redirect(url_for('viewDocument', fileId=addDocument.id, _external=True, _scheme=app.config['PREFERRED_URL_SCHEME']))
def login():
'''
Gammle function skal slettes
'''
return redirect(url_for('logUserIn'))