def claim_listing(permalink):
"""Allow a seller to claim a listing whose email they have lost."""
# Look up the existing listing used for this person.
listing = helpers.lookup_listing(permalink)
if not listing:
abort(404)
# Follow policy when sending an email to the user.
try:
policy.claim_listing(listing)
except ValidationError, e:
flash(str(e), "danger")
def claim_listing(permalink):
"""Allow a seller to claim a listing whose email they have lost."""
# Look up the existing listing used for this person.
listing = helpers.lookup_listing(permalink)
if not listing:
abort(404)
# Follow policy when sending an email to the user.
try:
policy.claim_listing(listing)
except ValidationError, e:
flash(str(e), "danger")
def new_listing():
"""Creates or removes this listing."""
# Populate a form to create a listing.
form = forms.NewListingForm()
# Create a temporary listing so that photos can be uploaded.
listing = entities.Listing(
key_name=str(uuid.uuid4()), # FIXME: add proper permalink generator.
title=form.title.data,
price=int(form.price.data * 100) if form.price.data else 0,
body=form.description.data,
categories=form.categories.data or [],
seller=form.seller.data,
posting_time=(time.time() if session.get("email") else 0.0),
admin_key=str(uuid.uuid4()))
# Ensure that validations check with policy.
form.post_validate = lambda: policy.claim_listing(listing)
# Allow uploading and saving the given request.
is_valid = form.validate_on_submit()
if request.method == "POST":
photos = []
for photo in form.photos:
if not photo.data:
continue
image = photo.data["image"]
if not image or (hasattr(image, "filename")
and not image.filename):
continue
photos.append(image)
listing.photos = photos
# Allow anyone to create listings.
if is_valid:
# Update the listing on the server.
listing.put()
helpers.invalidate_listing(listing)
# Only allow the user to see the listing if they are signed in.
if session.get("email") == listing.seller:
flash("Your listing has been published.")
return redirect(
url_for("show_listing", permalink=listing.permalink))
else:
flash("Your listing has been created. "
"Click the link in your email to publish it.")
return redirect(url_for("search_listings"))
# Have the form email default to the value from the session.
if not form.seller.data:
form.seller.data = session.get("email")
# Display the photo URL of any uploaded photos.
for index, entry in enumerate(form.photos.entries):
if index < len(listing.photos):
entry["image"].data = listing.photos[index]
else:
entry["image"].data = None
return render_template("listing_form.html", type="New", form=form)
def new_listing():
"""Creates or removes this listing."""
# Populate a form to create a listing.
form = forms.NewListingForm()
# Create a temporary listing so that photos can be uploaded.
listing = entities.Listing(
key_name=str(uuid.uuid4()), # FIXME: add proper permalink generator.
title=form.title.data,
price=int(form.price.data * 100) if form.price.data else 0,
body=form.description.data,
categories=form.categories.data or [],
seller=form.seller.data,
posting_time=(time.time() if session.get("email") else 0.0),
admin_key=str(uuid.uuid4())
)
# Ensure that validations check with policy.
form.post_validate = lambda: policy.claim_listing(listing)
# Allow uploading and saving the given request.
is_valid = form.validate_on_submit()
if request.method == "POST":
photos = []
for photo in form.photos:
if not photo.data:
continue
image = photo.data["image"]
if not image or (hasattr(image, "filename") and not image.filename):
continue
photos.append(image)
listing.photos = photos
# Allow anyone to create listings.
if is_valid:
# Update the listing on the server.
listing.put()
helpers.invalidate_listing(listing)
# Only allow the user to see the listing if they are signed in.
if session.get("email") == listing.seller:
flash("Your listing has been published.")
return redirect(url_for("show_listing",
permalink=listing.permalink))
else:
flash("Your listing has been created. "
"Click the link in your email to publish it.")
return redirect(url_for("search_listings"))
# Have the form email default to the value from the session.
if not form.seller.data:
form.seller.data = session.get("email")
# Display the photo URL of any uploaded photos.
for index, entry in enumerate(form.photos.entries):
if index < len(listing.photos):
entry["image"].data = listing.photos[index]
else:
entry["image"].data = None
return render_template("listing_form.html", type="New", form=form)
