def deleteCategory(category_id):
category = getCategory(category_id)
if category.user_id != login_session['user_id']:
return "<script>function myFunction() {alert('You are not authorized" \
" to delete this category. Please create your own category in " \
"order to delete.');}</script><body onload='myFunction()''>"
if request.method == 'POST':
removeCategory(category_id)
flash('%s Successfully Deleted' % category.name)
return redirect(url_for('showCatalog'))
else:
return render_template('deleteCategory.html', category=category)
def showItem(category_id, item_id):
category = getCategory(category_id)
item = getItem(item_id)
creator = getUserInfo(item.user_id)
if 'username' not in login_session:
return render_template('publicItem.html',
item=item,
category=category,
creator=creator)
else:
return render_template('item.html',
item=item,
category=category,
creator=creator)
def showCategory(category_id):
category = getCategory(category_id)
creator = getUserInfo(category.user_id)
items = getItems(category_id)
if 'username' not in login_session:
return render_template('publicCategory.html',
items=items,
category=category,
creator=creator)
else:
return render_template('category.html',
items=items,
category=category,
creator=creator)
def newItem(category_id):
category = getCategory(category_id)
if request.method == 'POST':
if 'image' in request.files:
image = store_image(request.files['image'])
else:
image = ''
addItem(request.form['name'], request.form['description'],
request.form['cost'], request.form['weight'], image,
category_id, login_session['user_id'])
flash('New Item, %s, In Category, %s, Successfully Created' %
(request.form['name'], category.name))
return redirect(url_for('showCategory', category_id=category_id))
else:
return render_template('newItem.html', category=category)
def editCategory(category_id):
editedCategory = getCategory(category_id)
if editedCategory.user_id != login_session['user_id']:
return "<script>function myFunction() {alert('You are not authorized" \
" to edit this category. Please create your own category in " \
" order to edit.');}</script><body onload='myFunction()''>"
if request.method == 'POST':
if request.form['name']:
oldName = editedCategory.name
editedCategory.name = request.form['name']
flash('Category Successfully Renamed From %s To %s' %
(oldName, editedCategory.name))
if 'banner' in request.files:
if editedCategory.banner != '':
remove_image(editedCategory.banner)
editedCategory.banner = store_image(request.files['banner'])
flash('Category Banner Image Successfully Updated')
updateCategory(editedCategory)
return redirect(url_for('showCatalog'))
else:
return render_template('editCategory.html', category=editedCategory)