def newItem(category_id):
''' This allows the user to create a new item from the category page'''
# First we check to see if the user is actaully logged in
# if 'username' not in login_session:
# return redirect('/login')
print 'open'
form = newItemForm()
cat = session.query(Category).filter_by(id=category_id).one()
if form.validate_on_submit():
newItem = Item(name=request.form['name'],
description=request.form['description'],
picture=request.form['picture'])
session.add(newItem)
newItem.user_id = login_session['user_id']
newItem.category_id = category_id
session.add(newItem)
flash('Item has been created!')
return redirect(url_for('itemList', category_id=cat.id))
if form_errors(form) == False:
return redirect(url_for('itemList', category_id=cat.id))
# if form.errors:
# for error in form.errors:
# flash(error)
# flash('There was an error in your input')
# return redirect(url_for('itemList', category_id=cat.id))
return render_template('newItem.html', category_id=category_id, form=form)
def item_create(cid = None):
if request.method == 'POST':
print 'To process item creation.'
item = Item()
item.category_id = request.form['item-category_id']
item.name = request.form['item-name']
item.longtext = request.form["item-longtext"]
file = request.files["item-image"]
print type(file)
item.image = file.read()
item.user_id = get_user_id_from_session()
result = item.add()
if result[1] == 'error':
flash(result[2], result[1])
else:
item.commit()
return redirect(url_for('item.item_display', item_id = item.id))
else:
if cid == None:
flash('Please select a category.', 'error')
return redirect_common(url_for('category.home'))
return render_template('item.html', title = 'Create item',\
item = Item(category_id = cid),\
display = False
)
def createItem():
if 'username' not in login_session:
return redirect(url_for('showLogin'))
if request.method == 'POST':
category = session.query(Category).filter_by(
name=request.form['item-category']).first()
newItem = Item()
newItem.name = request.form['item-name']
newItem.description = request.form['description']
newItem.category = category
newItem.user_id = getUserID(login_session['email'])
try:
with store_context(fs_store):
if request.files['item_photo']:
newItem.picture.from_file(request.files['item_photo'])
else:
newItem.picture.from_file(urlopen(dummy_item_photo))
session.add(newItem)
session.commit()
except Exception:
session.rollback()
raise
return redirect(url_for('showCategories'))
else:
categories = session.query(Category).order_by(asc(Category.name))
return render_template('create_item.html', categories=categories,
login_session=login_session)
def createItem():
if 'username' not in login_session:
return redirect(url_for('showLogin'))
if request.method == 'POST':
category = session.query(Category).filter_by(
name=request.form['item-category']).first()
newItem = Item()
newItem.name = request.form['item-name']
newItem.description = request.form['description']
newItem.category = category
newItem.user_id = getUserID(login_session['email'])
try:
with store_context(fs_store):
if request.files['item_photo']:
newItem.picture.from_file(request.files['item_photo'])
else:
newItem.picture.from_file(urlopen(dummy_item_photo))
session.add(newItem)
session.commit()
except Exception:
session.rollback()
raise
return redirect(url_for('showCategories'))
else:
categories = session.query(Category).order_by(asc(Category.name))
return render_template('create_item.html',
categories=categories,
login_session=login_session)
def create_item():
"""Handle request to create a new item."""
item = Item()
item.name = request.form["name"]
item.category_id = request.form["category_id"]
item.user_id = login_session["user_id"]
if request.form["description"] != "":
item.description = request.form["description"]
item = item_dao.create_item(item)
return jsonify(item.serialize)
def addItem(category_name):
"""Page to display for adding an item"""
category = session.query(Category).filter_by(name=category_name).first()
if request.method == 'POST':
print request.form
new_item = Item(category_id=category.id)
new_item.description = request.form['description']
new_item.name = firstThreeWords(new_item.description)
new_item.author = request.form['author']
new_item.user_id = login_session['user_id']
session.add(new_item)
session.commit()
flash('"%s" item successfully added to "%s" category' %
(new_item.name, category_name))
return redirect(url_for('showCategory', category_name=category_name))
else:
return render_template('addItem.html', category_name=category_name)
def add_item():
categories = session.query(Category).all()
if request.method == 'POST':
item = Item()
if not request.form['title'] or not \
request.form['description'] or \
request.form['category_select'] == '0':
return redirect('/catalog/item/new')
else:
item.name = request.form['title']
item.description = request.form['description']
item.category_id = request.form['category_select']
item.user_id = login_session['username']
session.add(item)
session.commit()
flash('Item {} added'.format(item.name))
return redirect(url_for('show_catalog'))
else:
return render_template('add_item.html', categories=categories)
def addItem(category_name):
"""Page to display for adding an item"""
category = session.query(Category).filter_by(name=category_name).first()
if request.method == 'POST':
print request.form
new_item = Item(category_id=category.id)
new_item.description = request.form['description']
new_item.name = firstThreeWords(new_item.description)
new_item.author = request.form['author']
new_item.user_id = login_session['user_id']
session.add(new_item)
session.commit()
flash('"%s" item successfully added to "%s" category' % (
new_item.name, category_name))
return redirect(url_for('showCategory', category_name=category_name))
else:
return render_template('addItem.html', category_name=category_name)
def newItem(category_id=''):
if 'username' not in login_session:
return redirect('/login')
item = Item()
item.category_id = category_id
categories = session.query(Category).order_by(asc(Category.name))
if request.method == 'POST':
errors = []
# check blank
if request.form['name'] == "" or request.form['category_id'] == "" or request.form['description'] == "" or request.form['price'] == "":
errors.append('Name, Category, Description, and Price are required.')
# check duplicate
if session.query(Item).filter(Item.name == request.form['name'], Item.category_id == request.form['category_id']).count()>0:
errors.append('That item already exists in that category.')
# too long - not pretty
if len(request.form['name'])>36:
errors.append('Please limit item name to 32 characters or less.')
# set these values so we can show them what they tried to enter without passing as separate params
item.name = request.form['name']
item.category_id = request.form['category_id']
item.description = request.form['description']
item.price = request.form['price']
item.picture = request.form['picture']
item.user_id = login_session['user_id']
if len(errors)>0:
return render_template('newItem.html', category_id = category_id, categories = categories, item = item, errors = errors)
else:
session.add(item)
session.commit()
flash('Item %s has been added to the catalog.' % item.name)
return redirect(url_for('showCategory', category_id = item.category.id))
else:
return render_template('newItem.html', category_id = category_id, categories = categories, item = item)
def ItemAdd():
"""
Add Item - any user can add an item as long as they are logged in
"""
if "username" not in login_session:
loggedIn = False
return redirect("/login")
else:
loggedIn = True
categories = session.query(Category).all()
if request.method == "POST":
itemToAdd = Item()
itemToAdd.item_name = request.form["item_name"]
itemToAdd.item_description = request.form["item_description"]
itemToAdd.category_id = request.form["category"]
itemToAdd.user_id = login_session["user_id"]
session.add(itemToAdd)
session.commit()
flash("Item Added")
return redirect(url_for("HomePage"))
else:
return render_template("item_add.html", categories=categories, loggedIn=loggedIn)
def newCategoryItem(category_id):
if not userIsLoggedIn():
return redirect(url_for('showLogin'))
#Find requested category
category = session.query(Category).filter_by(id=category_id).one()
#Handle form submit
if request.method == 'POST':
newItem = Item(name=request.form['name'], description=request.form[
'description'], price=request.form['price'], category_id=category_id)
#Assign creator id
newItem.user_id = login_session['user_id']
#Store new item
session.add(newItem)
session.commit()
flash('New Menu %s Item Successfully Created' % (newItem.name))
return redirect(url_for('showItems', category_id=category_id))
else:
return render_template('newitem.html', category_id=category_id)
