def category_info(category_id):
"""
Function to return a page to view items for specified category.
Args:
category_id: ID value of the category to view.
"""
set_redirect_url()
# Retrieve Category object for template rendering.
# If not found, render error template.
category = db_session.query(Category)\
.filter_by(id=category_id)\
.first()
if not category:
return render_template(
'error.html',
headline_text='Category Not Found',
error_text='The specified category was not found.')
login_session['last_category_id'] = category.id
category_items = db_session.query(CategoryItem).filter_by(
category_id=category.id).all()
creator = category.user
user = get_user()
return render_template('category_info.html',
categories=get_all_objects_of_type(Category),
category=category,
category_items=category_items,
creator=creator,
items=get_all_items(),
user=user)
def index():
"""
Function to return a page listing all categories and most recent items.
"""
set_redirect_url()
show_all = True if request.method == 'GET' and\
str(request.args.get('show_all', False)).lower() == 'true'\
else False
categories = get_all_objects_of_type(Category)
if not show_all:
latest_items = get_last_x_items_of_type(10, CategoryItem)
num_items = latest_items.count()
else:
latest_items = get_all_objects_of_type(CategoryItem)
latest_items.reverse()
num_items = len(latest_items)
user = get_user()
items = get_all_items()
return render_template('home.html',
show_all=show_all,
categories=categories,
items=items,
latest_items=latest_items,
num_items=num_items,
user=user)
def category_item_info(item_id):
"""
Function to return a page to view a category item.
Args:
item_id: ID value of the category item to view.
"""
set_redirect_url()
# Retrieve CategoryItem object for template rendering.
# If not found, render error template.
category_item = db_session.query(CategoryItem)\
.filter_by(id=item_id)\
.first()
if not category_item:
return render_template('error.html',
headline_text='Item Not Found',
error_text='The specified item was not found.')
creator = category_item.user
user = get_user()
return render_template('category_item_info.html',
categories=get_all_objects_of_type(Category),
category=category_item.category,
item=category_item,
items=get_all_items(),
creator=creator,
user=user)
def category_info(category_id):
"""
Function to return a page to view items for specified category.
Args:
category_id: ID value of the category to view.
"""
set_redirect_url()
# Retrieve Category object for template rendering.
# If not found, render error template.
category = db_session.query(Category)\
.filter_by(id=category_id)\
.first()
if not category:
return render_template('error.html',
headline_text='Category Not Found',
error_text='The specified category was not found.')
login_session['last_category_id'] = category.id
category_items = db_session.query(CategoryItem).filter_by(category_id=category.id).all()
creator = category.user
user = get_user()
return render_template('category_info.html',
categories=get_all_objects_of_type(Category),
category=category,
category_items=category_items,
creator=creator,
items=get_all_items(),
user=user)
def index():
"""
Function to return a page listing all categories and most recent items.
"""
set_redirect_url()
show_all = True if request.method == 'GET' and\
str(request.args.get('show_all', False)).lower() == 'true'\
else False
categories = get_all_objects_of_type(Category)
if not show_all:
latest_items = get_last_x_items_of_type(10, CategoryItem)
num_items = latest_items.count()
else:
latest_items = get_all_objects_of_type(CategoryItem)
latest_items.reverse()
num_items = len(latest_items)
user = get_user()
items = get_all_items()
return render_template('home.html',
show_all=show_all,
categories=categories,
items=items,
latest_items=latest_items,
num_items=num_items,
user=user)
def category_item_info(item_id):
"""
Function to return a page to view a category item.
Args:
item_id: ID value of the category item to view.
"""
set_redirect_url()
# Retrieve CategoryItem object for template rendering.
# If not found, render error template.
category_item = db_session.query(CategoryItem)\
.filter_by(id=item_id)\
.first()
if not category_item:
return render_template('error.html',
headline_text='Item Not Found',
error_text='The specified item was not found.')
creator = category_item.user
user = get_user()
return render_template('category_item_info.html',
categories=get_all_objects_of_type(Category),
category=category_item.category,
item=category_item,
items=get_all_items(),
creator=creator,
user=user)