def get_new_review(form, resource):
"""
Gets a new review based on the submitted form and specified resource.
Assumes submission from the current user.
Args:
form: The WTForms Form instance to use.
Should incorporate the ReviewFieldsMixin mixin.
resource: The associated resource.
Returns:
An instantiated/inflated Review instance.
"""
# Set up the new review
new_r = Review(int(form.rating.data),
form.review_comments.data,
resource,
user=current_user)
# Set the IP
new_r.ip = get_ip()
# Add optional intake/staff ratings
if int(form.intake_rating.data) > 0:
new_r.intake_rating = int(form.intake_rating.data)
else:
new_r.intake_rating = None
if int(form.staff_rating.data) > 0:
new_r.staff_rating = int(form.staff_rating.data)
else:
new_r.staff_rating = None
return new_r
def new_review():
"""
This function handles the creation of new reviews,
if the review submitted is valid then we create
a record in the database linking it to a Resource
and a User.
When something goes wrong in the validation the User
is redirected to the home page. We should better
discuss form UI stuff.
If all is OK the user is redirected to the provider
been reviewed.
"""
form = ReviewForm()
if form.validate_on_submit():
new_r = Review(form.rating.data,
form.description.data,
Resource.query.get(form.provider.data),
user=current_user)
db.session.add(new_r)
# Flush the session so we get an ID
db.session.flush()
# See if we have other existing reviews
existing_reviews = Review.query. \
filter(Review.id != new_r.id). \
filter(Review.resource_id == new_r.resource_id). \
filter(Review.user_id == new_r.user_id). \
all()
# If we do, mark all those old reviews as old
if len(existing_reviews) > 0:
for old_review in existing_reviews:
old_review.is_old_review = True
old_review.new_review_id = new_r.id
db.session.commit()
flash('Review submitted!')
return resource_redirect(new_r.resource_id)
else:
flash_errors(form)
# Try to see if we can get the resource ID and at least
# go back to the form
try:
resource_id = int(form.provider.data)
return resource_redirect(resource_id)
except:
return redirect('/')
def get_new_review(form, resource):
"""
Gets a new review based on the submitted form and specified resource.
Assumes submission from the current user.
Args:
form: The WTForms Form instance to use.
Should incorporate the ReviewFieldsMixin mixin.
resource: The associated resource.
Returns:
An instantiated/inflated Review instance.
"""
# Set up the new review
new_r = Review(
int(form.rating.data),
form.review_comments.data,
resource,
user=current_user)
# Set the IP
new_r.ip = get_ip()
# Add optional intake/staff ratings
if int(form.intake_rating.data) > 0:
new_r.intake_rating = int(form.intake_rating.data)
else:
new_r.intake_rating = None
if int(form.staff_rating.data) > 0:
new_r.staff_rating = int(form.staff_rating.data)
else:
new_r.staff_rating = None
return new_r
def new_review(resource_id):
"""
Allows users to submit a new review.
Args:
resource_id: The ID of the resource to review.
Returns:
When accessed via GET, a form for submitting reviews (via add-review.html).
This template is provided with the following variables:
provider: The specific provider being reviewd.
has_existing_review: A boolean indicating if the
current user has already left a review for
this resource.
form: A ReviewForm instance for submitting a
new review.
When accessed via POST, a redirection action to the associated resource
after the review has been successfully submitted.
"""
# Get the form - prefill the resource_id with what's
# been provided via query string.
form = ReviewForm(request.form)
form.provider.data = resource_id
# Get the associated resource
resource = resource_with_id(resource_id)
# See if we have other existing reviews left by this user
existing_reviews = resource.reviews. \
filter(Review.user_id == current_user.id). \
all()
if len(existing_reviews) > 0:
has_existing_review = True
else:
has_existing_review = False
# Only bother trying to handle the form if we have a submission
if request.method == 'POST':
# See if the form's valid
if form.validate_on_submit():
# Set up the new review
new_r = Review(int(form.rating.data),
form.comments.data,
resource,
user=current_user)
# Set the IP
new_r.ip = get_ip()
# Add optional intake/staff ratings
if int(form.intake_rating.data) > 0:
new_r.intake_rating = int(form.intake_rating.data)
else:
new_r.intake_rating = None
if int(form.staff_rating.data) > 0:
new_r.staff_rating = int(form.staff_rating.data)
else:
new_r.staff_rating = None
# Add the review and flush the DB to get the new review ID
db.session.add(new_r)
db.session.flush()
# If we have other existing reviews, mark them as old
if len(existing_reviews) > 0:
for old_review in existing_reviews:
old_review.is_old_review = True
old_review.new_review_id = new_r.id
db.session.commit()
# Redirect the user to the resource
flash('Review submitted!')
return resource_redirect(new_r.resource_id)
else:
# Not valid - flash errors
flash_errors(form)
# We'll hit this if the form is invalid or we're
# doing a simple GET.
return render_template('add-review.html',
provider=resource,
has_existing_review=has_existing_review,
form=form)
def new_review(resource_id):
"""
Allows users to submit a new review.
Args:
resource_id: The ID of the resource to review.
Returns:
When accessed via GET, a form for submitting reviews (via add-review.html).
This template is provided with the following variables:
provider: The specific provider being reviewd.
has_existing_review: A boolean indicating if the
current user has already left a review for
this resource.
form: A ReviewForm instance for submitting a
new review.
When accessed via POST, a redirection action to the associated resource
after the review has been successfully submitted.
"""
# Get the form - prefill the resource_id with what's
# been provided via query string.
form = ReviewForm(request.form)
form.provider.data = resource_id
# Get the associated resource
resource = resource_with_id(resource_id)
# See if we have other existing reviews left by this user
existing_reviews = resource.reviews. \
filter(Review.user_id == current_user.id). \
all()
if len(existing_reviews) > 0:
has_existing_review = True
else:
has_existing_review = False
# Only bother trying to handle the form if we have a submission
if request.method == 'POST':
# See if the form's valid
if form.validate_on_submit():
# Set up the new review
new_r = Review(int(form.rating.data),
form.comments.data,
resource,
user=current_user)
# Set the IP
new_r.ip = get_ip()
# Add optional intake/staff ratings
if int(form.intake_rating.data) > 0:
new_r.intake_rating = int(form.intake_rating.data)
else:
new_r.intake_rating = None
if int(form.staff_rating.data) > 0:
new_r.staff_rating = int(form.staff_rating.data)
else:
new_r.staff_rating = None
# Add the review and flush the DB to get the new review ID
db.session.add(new_r)
db.session.flush()
# If we have other existing reviews, mark them as old
if len(existing_reviews) > 0:
for old_review in existing_reviews:
old_review.is_old_review = True
old_review.new_review_id = new_r.id
db.session.commit()
# Redirect the user to the resource
flash('Review submitted!')
return resource_redirect(new_r.resource_id)
else:
# Not valid - flash errors
flash_errors(form)
# We'll hit this if the form is invalid or we're
# doing a simple GET.
return render_template('add-review.html',
provider=resource,
has_existing_review=has_existing_review,
form=form)
