def delete_item(category_id, item_id): if request.method == 'POST': item = db_item(session, item_id) if item and is_logged_in_as_owner(login_session, item.user_id): db_delete_item(session, item) return redirect( url_for('show_items_in_category', category_id=category_id)) else: # problem with item, try again return redirect( url_for('delete_item', category_id=category_id, item_id=item_id)) else: category = db_category(session, category_id) item = db_item(session, item_id) if is_logged_in_as_owner(login_session, item): return render_template( 'deleteitem.html', category=category, item=item, is_logged_in=is_already_logged_in(login_session)) else: flash( "To delete an item, you must first be logged as the item's owner." ) return redirect(url_for('showLogin'))
def edit_item(category_id, item_id): if request.method == 'POST': item_from_database = db_item(session, item_id) item_from_form = item_from_request_post(request) if item_from_form and is_logged_in_as_owner( login_session, item_from_database.user_id): item_from_database.name = item_from_form.name item_from_database.description = item_from_form.description session.commit() return redirect( url_for('show_items_in_category', category_id=category_id)) else: # problem with item, try again return redirect( url_for('edit_item', category_id=category_id, item_id=item_id)) else: category = db_category(session, category_id) item = db_item(session, item_id) if is_logged_in_as_owner(login_session, item): cancel_url = '/catalog/category/' + str( item.category_id) + '/item/' + str(item_id) return render_template( 'edititem.html', category=category, item=item, cancel_url=cancel_url, is_logged_in=is_already_logged_in(login_session)) else: flash( "To edit an item, you must first be logged in as the item's owner." ) return redirect(url_for('showLogin'))
def delete_item(category_id, item_id): if request.method == 'POST': item = db_item(session, item_id) if item and is_logged_in_as_owner(login_session, item.user_id): db_delete_item(session, item) return redirect(url_for('show_items_in_category', category_id=category_id)) else: # problem with item, try again return redirect(url_for('delete_item', category_id=category_id, item_id=item_id)) else: category = db_category(session, category_id) item = db_item(session, item_id) if is_logged_in_as_owner(login_session, item): return render_template('deleteitem.html', category=category, item=item, is_logged_in=is_already_logged_in(login_session)) else: flash("To delete an item, you must first be logged as the item's owner.") return redirect(url_for('showLogin'))
def show_item(category_id, item_id): category = db_category(session, category_id) item = db_item(session, item_id) return render_template('item.html', category=category, item=item, is_logged_in=is_already_logged_in(login_session), is_logged_in_owner=is_logged_in_as_owner( login_session, item.user_id))
def edit_item(category_id, item_id): if request.method == 'POST': item_from_database = db_item(session, item_id) item_from_form = item_from_request_post(request) if item_from_form and is_logged_in_as_owner(login_session, item_from_database.user_id): item_from_database.name = item_from_form.name item_from_database.description = item_from_form.description session.commit() return redirect(url_for('show_items_in_category', category_id=category_id)) else: # problem with item, try again return redirect(url_for('edit_item', category_id=category_id, item_id=item_id)) else: category = db_category(session, category_id) item = db_item(session, item_id) if is_logged_in_as_owner(login_session, item): cancel_url = '/catalog/category/' + str(item.category_id) + '/item/' + str(item_id) return render_template('edititem.html', category=category, item=item, cancel_url=cancel_url, is_logged_in=is_already_logged_in(login_session)) else: flash("To edit an item, you must first be logged in as the item's owner.") return redirect(url_for('showLogin'))
def item_as_json(category_id, item_id): item = db_item(session, item_id) return json.dumps(item.serialize)
def show_item(category_id, item_id): category = db_category(session, category_id) item = db_item(session, item_id) return render_template('item.html', category=category, item=item, is_logged_in=is_already_logged_in(login_session), is_logged_in_owner=is_logged_in_as_owner(login_session, item.user_id))