def deleteItem(user_id, item_id):
credentials = login_session.get('credentials')
delItem = dbi.getItemById(item_id)
if delItem.user_id != user_id:
response = make_response(
json.dumps("Requested Item does not belong to current user."), 401)
response.headers['Content-Type'] = 'application/json'
return response
dbi.removeItemById(item_id)
flash("Item has been removed!!!")
return redirect(url_for('index'))
def editItem(user_id, item_id):
credentials = login_session.get('credentials')
oldItem = dbi.getItemById(item_id)
if oldItem.user_id != user_id:
response = make_response(
json.dumps("Requested Item does not belong to current user."), 401)
response.headers['Content-Type'] = 'application/json'
return response
if request.method == 'GET':
categorylst = dbi.getAllCategory()
categorySelect_choices = [
(int(
category.id), str(
category.name)) for category in categorylst]
oldItemFrm = forms.NewItem(request.form)
oldItemFrm.name.data = oldItem.name
oldItemFrm.description.data = oldItem.description
oldItemFrm.imageurl.data = oldItem.imageurl
oldItemFrm.categorySelect.choices = categorySelect_choices
oldItemFrm.categorySelect.choices.insert(0, ("0", "None"))
oldItemFrm.categorySelect.data = oldItem.category_id
oldItemFrm.user_id = user_id
return render_template(
'edititem.html',
newItemForm=oldItemFrm,
username=login_session['username'],
oldItem=oldItem)
else:
# SelectField choices have to be filled in with current select list
# before validating!!!
categorylst = dbi.getAllCategory()
categorySelect_choices = [
(int(
category.id), str(
category.name)) for category in categorylst]
newItemFrm = forms.NewItem(request.form)
newItemFrm.categorySelect.choices = categorySelect_choices
newItemFrm.categorySelect.choices.insert(0, ("0", "None"))
if newItemFrm.validate():
print "Edited Item Validation OK"
dbi.updateItemById(item_id=item_id,
new_name=request.form['name'],
new_description=request.form['description'],
new_imgURL=request.form['imageurl'],
new_category_id=request.form['categorySelect'])
flash("Item has been edited!!!")
else:
print "Edited Item Validation Failed"
flash("Something has gone wrong with submitted data")
return redirect(url_for('index'))
def getItemInfo(item_id):
if request.method == 'GET':
# Optain a catalog list and a last 10 added item list
item = dbi.getItemById(item_id)
username = None
useremail = None
userid = None
# Check for current logrd user
credentials = login_session.get('credentials')
if credentials is not None:
username = login_session['username']
useremail = login_session['email']
userid = login_session['user_id']
'''
currently loged user id and item's user id are passed.
This way conditional render of Delete and Edit options
are performed.
'''
return render_template('iteminfo.html',
item=item,
username=username,
useremail=useremail,
userid=userid)
