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 addItem():
if request.method == 'POST':
if request.form['name'] and request.form['description']:
newItem = Item()
newItem.name = request.form['name']
newItem.description = request.form['description']
newItem.category = session.query(Category).filter_by(id=request.form['category']).one()
session.add(newItem)
session.commit()
flash('new item added!')
return redirect(url_for('showItems', category_id=request.form['category']))
else:
isLoggedIn = 'username' in login_session
categories = session.query(Category).all()
return render_template('newItem.html', categories=categories, isLoggedIn=isLoggedIn)
item.picture_data = None
picture = request.files['picture']
picture_data = None
if picture:
if not allowed_file(picture.filename):
flash("The picture must be a JPEG or PNG file.", "danger")
return render_template('edit_item.html', categories=categories, item=item, nonce=createNonce())
picture_data = picture.read()
print "Content-Length: %s" % picture.content_length
item.name = name
item.description = description
item.category = category
if picture_data:
item.picture = picture.filename
item.picture_data = picture_data
session.add(item)
session.commit()
flash("Your changes have been saved.", "success")
return redirect(url_for('listItems', category_id=category.id))
@app.route('/item/<int:item_id>/delete/', methods=['GET','POST'])
@login_required
def deleteItem(item_id):
"""Delete the item with the given id.
picture_data = None
if picture:
if not allowed_file(picture.filename):
flash("The picture must be a JPEG or PNG file.", "danger")
return render_template('edit_item.html',
categories=categories,
item=item,
nonce=createNonce())
picture_data = picture.read()
print "Content-Length: %s" % picture.content_length
item.name = name
item.description = description
item.category = category
if picture_data:
item.picture = picture.filename
item.picture_data = picture_data
session.add(item)
session.commit()
flash("Your changes have been saved.", "success")
return redirect(url_for('listItems', category_id=category.id))
@app.route('/item/<int:item_id>/delete/', methods=['GET', 'POST'])
@login_required
def deleteItem(item_id):