def login():
s3 = boto3.client('s3')
#default_image_path = os.path.join(current_app.config['APP_ROOT'], 'static/img/default.jpg')
# #s3.upload_file(default_image_path, 'ece1779-final', '/tmp/default/default.jpg')
#
# #target_image_path = os.path.join(current_app.config['APP_ROOT'], 'static/profile_pics')
# #shutil.rmtree(target_image_path)
# #os.mkdir(os.path.join(current_app.config['APP_ROOT'], 'static/profile_pics'))
#
# #s3.download_file('ece1779-final', '/tmp/default/default.jpg','/tmp/default.jpg')
if 'user' in session:
return redirect(url_for('main.home'))
form = LoginForm()
users_table = Users()
if form.validate_on_submit():
email = form.email.data
users = users_table.query_email(email)
if len(users) == 0: #users空
print("!!!")
flash("You should register first", 'danger')
else:
user = users[0]
print(user)
if len(user['image_file']) == 0:
user[
'image_file'] = 'https://covid19blog.s3.amazonaws.com/default/default.jpg'
# else :
# if (user['image_file']!='default.jpg'):
# #print(target_image_path + '/' + user['image_file'])
# # s3.download_file('ece1779-final',
# # '/tmp/'+ user['email'] + '/user_images/{}'.format(user['image_file']),
# # '/tmp/'+user['image_file'])
if user and bcrypt.check_password_hash(user['password'],
form.password.data):
#print(user['image_file'])
try:
place = get_coordinates(
current_app.config['GOOGLEMAPS_KEY'], user['address'])
place['infobox'] = "<b>Hello World</b>"
user_current_location = [place['lat'], place['lng']]
except:
user_current_location = None
session.permanent = True
session['user'] = {
'username': user['username'],
'email': user['email'],
'image_file': user['image_file'],
'user_current_location': user_current_location
}
next_page = request.args.get('next')
#flash('Login Successful', 'message')
return redirect(next_page) if next_page else redirect(
url_for('main.home'))
else:
flash('Login Unsuccessful. Please check email and password',
'danger')
return render_template('login.html', title='Login', form=form)
def register():
form = RegistrationForm()
if form.validate_on_submit():
print(Users.query.all())
username = form.username.data
email = form.email.data
password = form.password.data
hashed_password = bcrypt.generate_password_hash(password).decode(
"utf-8")
if Users.query.filter_by(
username=username).first() or Users.query.filter_by(
email=email).first():
flash(
f'Could not create account.Username or email is already taken!',
'danger')
return redirect(url_for('users.register'))
else:
user = Users(username=username,
password=hashed_password,
email=email)
db.session.add(user)
db.session.commit()
flash(f'Account created for {form.username.data}!', 'success')
print(Users.query.all())
return redirect(url_for('users.login'))
flash(f'Account created for {form.username.data}!', 'success')
return redirect(url_for('main.home'))
return render_template('register.html', title='Register', form=form)
def account():
s3 = boto3.client('s3')
profile_img_folder = '/tmp'
if 'user' not in session:
return redirect(url_for('main.login'))
form = UpdateAccountForm()
users_table = Users()
if form.validate_on_submit():
if form.picture.data:
picture_file = save_picture(form.picture.data)
target_img_path = "/".join([profile_img_folder, picture_file])
s3.upload_file(
target_img_path, 'ece1779-final',
'/tmp/' + session['user']['email'] +
'/user_images/{}'.format(picture_file))
url = s3.generate_presigned_url(
'get_object',
Params={
'Bucket':
'ece1779-final',
'Key':
'/tmp/' + session['user']['email'] +
'/user_images/{}'.format(picture_file)
},
ExpiresIn=604800)
users_table.update_imagefile(session['user']['username'], url,
picture_file)
# =======
# users_table.update_imagefile(session['user']['username'],url)
# >>>>>>> 708ef730537a1e160d1903d5d876ac41188ffdda
session['user']['image_file'] = url
flash('Your account has been updated!', 'success')
return redirect(url_for('users.account'))
elif request.method == 'GET':
form.username.data = session['user']['username']
form.email.data = session['user']['email']
image_file = '/tmp/' + session['user']['image_file']
#print(session['user']['image_file'])
return render_template('account.html',
title='Account',
image_file=image_file,
form=form)
def register():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = RegistrationForm()
if form.validate_on_submit():
hashed_password = bcrypt.generate_password_hash(form.password.data).decode('utf-8')
user = Users(username=form.username.data, email=form.email.data, password=hashed_password)
db.session.add(user)
db.session.commit()
flash('Your account has bees created, You are able to login!!', 'success')
return redirect(url_for('users.login'))
return render_template('register.html', title='Register', form=form)
def reset_request():
if 'user' in session:
return redirect(url_for('main.home'))
form = RequestResetForm()
if form.validate_on_submit():
user = Users()
user = user.query_email(email=form.email.data)
if len(user) == 0:
flash('Your account does not exist', 'error')
return redirect(url_for('users.reset_password'))
email = user[0]['email']
username = user[0]['username']
image_file = user[0]['image_file']
user = User(email=email, username=username, image_file=image_file)
#user = User.query.filter_by(email=form.email.data).first()
send_reset_email(user)
flash(
'An email has been sent with instructions to reset your password.',
'info')
return redirect(url_for('users.login'))
return render_template('reset_request.html',
title='Reset Password',
form=form)
def post(post_id):
if 'user' not in session:
flash('Please log in to access this page', 'warning')
return redirect(url_for('users.login'))
post = Posts()
post = post.get_post(post_id)
print("_-----------------")
print(session)
print(session['user']['user_current_location'])
locations = [] # long list of coordinates
#place = get_coordinates(current_app.config['GOOGLEMAPS_KEY'], session['user']['user_current_location'])
place = {}
try:
place['lat'] = session['user']['user_current_location'][0]
place['lng'] = session['user']['user_current_location'][1]
place['icon'] = 'http://maps.google.com/mapfiles/ms/icons/blue-dot.png'
place['infobox'] = "<b>Your Current Location</b>"
locations.append(place)
except:
flash(
"Your location shows error, Please input your location in search bar",
"warning")
return redirect(url_for('main.offerhelp'))
place1 = {}
place1 = get_coordinates(current_app.config['GOOGLEMAPS_KEY'],
post.address)
place1['icon'] = 'http://maps.google.com/mapfiles/ms/icons/red-dot.png'
place1['infobox'] = "<b>Target Location</b>"
locations.append(place1)
print(locations)
map_offerhelp = Map(identifier="map_offerhelp",
style=("height:350px;"
"width:730px;"),
lat=locations[0]['lat'],
lng=locations[0]['lng'],
markers=[(loc['lat'], loc['lng'], loc['infobox'],
loc['icon']) for loc in locations],
fit_markers_to_bounds=True)
print(post.timestamp)
user_table = Users()
#post = Post.query.get_or_404(post_id)
return render_template('post.html',
title=post.title,
post=post,
user_table=user_table,
map_offerhelp=map_offerhelp)
def reset_token(token):
if current_user.is_authenticated:
return redirect(url_for('main.home'))
user = Users.verify_reset_token(token)
if user is None:
flash('This is invalid token!!', 'warning')
return redirect(url_for('users.reset_request'))
form = ResetPasswordForm()
if form.validate_on_submit():
hashed_password = bcrypt.generate_password_hash(form.password.data).decode('utf-8')
user.password = hashed_password
db.session.commit()
flash('Your password has been updated!!, You are able to login!!', 'success')
return redirect(url_for('users.login'))
return render_template('reset_token.html', title='Reset Password', form=form, legend='Reset Password')
def user_posts(username):
# page = request.args.get('page', 1, type=int)
# user = User.query.filter_by(username=username).first_or_404()
# posts = Post.query.filter_by(author=user)\
# .order_by(Post.date_posted.desc())\
# .paginate(page=page, per_page=5)
post_table = Posts()
#list of Post objects
posts = post_table.query_post_by_username(username)
length = len(posts)
print("here", posts)
user_table = Users()
return render_template('user_posts.html',
posts=posts,
user_table=user_table,
username=username,
length=length)
def register():
try:
if 'user' in session:
return redirect(url_for('main.home'))
form = RegistrationForm()
users_table = Users()
if form.validate_on_submit():
hashed_password = bcrypt.generate_password_hash(
form.password.data).decode('utf-8')
# user = User2(username=form.username.data, email=form.email.data, password=hashed_password)
#db.session.add(user)
#db.session.commit()
username = form.username.data
email = form.email.data
password = hashed_password
address = form.address.data
try:
place = get_coordinates(current_app.config['GOOGLEMAPS_KEY'],
address)
except:
flash("Your address is invalid", "warning")
return render_template('register.html',
title='Register',
form=form)
user = users_table.get_user(username)
user_emails = users_table.query_email(email)
if user != None and len(user_emails) != 0:
flash("Username already exists", "danger")
elif user != None:
flash("Username already exists", "danger")
elif len(user_emails) != 0:
if user_emails != None: print(user_emails)
flash("Email already exists", "danger")
else:
users_table.put_user(username, email, password, address)
flash(
'Your account has been created! You are now able to log in',
'success')
return redirect(url_for('users.login'))
return render_template('register.html', title='Register', form=form)
except Exception as e:
print(e)
traceback.print_tb(e.__traceback__)
return render_template('error.html')
return ' '
def offerhelp():
form = SearchForm()
post_table = Posts()
users = Users()
s3 = boto3.client('s3')
target_image_path = '/tmp'
allusers = users.get_all_users()
for user in allusers:
url = user['image_file']
r = requests.get(url)
if r.status_code == 403:
url = s3.generate_presigned_url(
'get_object',
Params={
'Bucket':
'ece1779-final',
'Key':
'/tmp/' + session['user']['email'] +
'/user_images/{}'.format(user['image_name'])
},
ExpiresIn=604800)
users.update_imagefile2(user['username'], url)
for user in allusers:
if (imgisexist(user['image_file'], target_image_path)):
#print('ece1779-final', user['email'] + '/user_images/{}'.format(user['image_file']))
#print(target_image_path + '/' + user['image_file'])
print(user['image_file'])
# s3.download_file('ece1779-final','/tmp/'+user['email'] + '/user_images/{}'.format(user['image_file']),
# target_image_path + '/' + user['image_file'])
if form.validate_on_submit():
#locations=post_table.query_post_by_address(form.location.data)
types = post_table.get_all_posts()
if form.type.data != "All":
#print(form.type.data)
types = post_table.query_post_by_type(form.type.data)
sdates = post_table.query_post_by_sdate(form.sdate.data)
fdates = post_table.query_post_by_fdate(form.fdate.data)
search_results = extra_same_elem(types, sdates)
search_results = extra_same_elem(search_results, fdates)
#print(search_results)
#####################################################################
locations = [] # long list of coordinates
place = get_coordinates(current_app.config['GOOGLEMAPS_KEY'],
form.location.data)
place['infobox'] = "<b>Hello World</b>"
locations.append(place)
for item in search_results:
#print(item)
temp = {}
temp['lat'] = item.lat
temp['lng'] = item.lng
temp['infobox'] = "<b>Hello World from other place</b>"
locations.append(temp)
print(locations)
temp_results = []
i = 1
user_current_location = [locations[0]['lat'], locations[0]['lng']]
session['user']['user_current_location'] = user_current_location
#print(session['user']['user_current_location'])
for item in search_results:
post_location = [locations[i]['lat'], locations[i]['lng']]
i += 1
item.distance = great_circle(user_current_location,
post_location).km
print("Distance:{}km".format(item.distance))
if form.distance.data >= item.distance:
temp_results.append([item.distance, item.post_id])
#print(second_search_results)
temp_results.sort()
#print(temp_results)
search_results.clear()
for item in temp_results:
post = post_table.get_post(item[1])
search_results.append(post)
if len(search_results) > 4:
break
#####################################################################
print(search_results)
user_table = Users()
return render_template('offerhelp.html',
posts=search_results,
user_table=user_table,
form=form,
legend='Filter Request')
else:
post_table = Posts()
# list of Post objects
posts = post_table.get_all_posts()
user_table = Users()
return render_template('offerhelp.html',
posts=posts,
user_table=user_table,
form=form,
legend='Filter Request')