def user_public_page(user_id, username):
"""User public welcome page.
Args:
user_id (int): User ID value passed from the URL.
username (str): User's registered username passed from URL.
"""
try:
db_user = session.query(User).filter_by(id=user_id).one()
db_categories = (session.query(Category).filter_by(
user_id=user_id).order_by(asc(Category.name)).all())
db_items = (session.query(Item).filter_by(user_id=user_id).order_by(
desc(Item.create_date)).limit(7).all())
except NoResultFound:
msg = ("<strong>Data not found. That user may have deleted"
"their account.</strong>")
response = make_response(msg, 404)
return response
owner = login_utils.get_user_info(user_id)
if db_user.public is False:
flash("That user set their data to private.")
return redirect(url_for("bp_main.welcome"), code=302)
else:
msg = "Now visiting the page of {}".format(username)
flash(msg)
return render_template("catalog_public.html",
CATEGORIES=db_categories,
RECENT_ITEMS=db_items,
OWNER=owner)
def show_category(category_name, user_id):
"""Handler for a single category view (private and public).
Args:
category_name (unicode): Category value passed from the URL.
user_id (int): User ID value passed from the URL.
"""
try:
db_category = (session.query(Category)
.filter_by(user_id=user_id, name=category_name).one())
db_items = (session.query(Item)
.filter_by(user_id=user_id, category_name=category_name)
.order_by(asc(Item.name)).all())
except NoResultFound:
msg = ("<strong>Data not found. That user may have deleted"
"their account.</strong>")
response = make_response(msg, 404)
return response
# Allows to add more personalized info about item's creator
owner = login_utils.get_user_info(user_id)
# Determine whether to show the public view or the owner view
if "username" not in login_session or owner.id != login_session["user_id"]:
if owner.public is False:
flash("That user set their data to private.")
return redirect(url_for("bp_main.welcome"), code=302)
else:
return render_template("category_public.html",
CATEGORY=db_category,
ITEMS=db_items, OWNER=owner)
else:
return render_template("category.html", CATEGORY=db_category,
ITEMS=db_items)
def item_info(category_name, item_name, user_id):
"""Handler for item view (private and public).
Args:
category_name (unicode): Category value passed from the URL.
item_name (unicode): Item value passed from the URL.
user_id (int): User ID value passed from the URL.
"""
try:
db_category = (session.query(Category).filter_by(
user_id=user_id, name=category_name).one())
db_item = (session.query(Item).filter_by(user_id=user_id,
name=item_name).one())
except NoResultFound:
msg = ("<strong>Data not found. That user may have deleted"
"their account.</strong>")
response = make_response(msg, 404)
return response
owner = login_utils.get_user_info(db_category.user_id)
# We need the image path for the client view (img-tag src value)
img_src = None
img_filename = db_item.image_file
if img_filename is not None:
user_img = Image(BASE_URL, user_id, img_filename)
img_src = user_img.path_html
if "username" not in login_session or owner.id != login_session["user_id"]:
if owner.public is False:
flash("That user set their data to private.")
return redirect(url_for("bp_main.welcome"), code=302)
else:
return render_template("item_public.html",
ITEM=db_item,
ITEM_IMAGE=img_src,
CATEGORY=db_category,
OWNER=owner)
else:
return render_template("item.html",
ITEM=db_item,
ITEM_IMAGE=img_src,
CATEGORY=db_category)