def item_edit(request, id, library_code, menu_id=None, managed_libraries=[]):
library = org_utils.get_library(library_code, managed_libraries)
if not library:
return HttpResponseForbidden(
u'Вы должны быть сотрудником этой организации')
menu = get_object_or_404(Menu, id=menu_id)
item = get_object_or_404(MenuItem, id=id)
if request.method == 'POST':
item_form = MenuItemForm(request.POST,
prefix='item_form',
instance=item)
if item_form.is_valid():
item_form.save()
return redirect('participant_menu:administration:menu_detail',
menu_id=menu_id,
library_code=library_code)
else:
item_form = MenuItemForm(prefix="item_form", instance=item)
return render(request, 'participant_menu/administration/edit_item.html', {
'library': library,
'item': item,
'item_form': item_form,
'menu': menu
})
def menu_edit(request, key=None):
if not key:
return redirect(menu_list)
m = MenuItem.get(key)
if request.method == 'POST':
formset = MenuItemForm(request.POST, instance=m)
if formset.is_valid():
m = formset.save()
MenuItem.get(m.key()) # for refreshing purposes http://stackoverflow.com/questions/15773892/should-i-expect-stale-results-after-redirect-on-local-environment
return redirect(menu_list)
else:
formset = MenuItemForm(instance=m)
return render_to_response("menu_add.html", {
"formset": formset,
"level" : m.level
}, context_instance=RequestContext(request))
def menu_add(request, url_level=None):
isInitial = False
level = request.POST.get('level') or url_level or ""
if not level:
formset = SelectChoiceForm()
isInitial = True
elif request.POST.get('initial') == "True" or url_level:
formset = MenuItemForm(initial={'level': level})
elif request.method == 'POST':
formset = MenuItemForm(request.POST)
if formset.is_valid():
instance = formset.save()
MenuItem.get(instance.key()) # for refreshing purposes http://stackoverflow.com/questions/15773892/should-i-expect-stale-results-after-redirect-on-local-environment
return redirect(menu_list)
return render_to_response("menu_add.html", {
"formset": formset,
"initial": isInitial,
"level" : level
}, context_instance=RequestContext(request))
def new_menu():
form = MenuItemForm()
if form.validate_on_submit():
name = form.name.data
price = form.price.data
desc = form.desc.data
photo = form.photo.data
photo_name = secure_filename(photo.filename)
photo_path = os.path.join('static/images/menus', photo_name)
thumb_path = os.path.join('static/images/menus/thumbs', photo_name)
thumb_size = 128, 128
menu = db.engine.execute(
text(
"SELECT * FROM menus WHERE menu_name = :name AND menu_price = :price LIMIT 1"
), {
"name": name,
"price": price
}).first()
# add new staff if not exists
if menu is None:
# save staff photo
photo.save(photo_path)
# create thumbnail for staff
try:
im = Image.open(photo_path)
im.thumbnail(thumb_size, Image.ANTIALIAS)
im.save(thumb_path, "JPEG")
except IOError:
flash("cannot create thumbnail for this menu item")
# save user and the thumbnail name
insertSql = "INSERT INTO menus (menu_name, menu_price, menu_desc, menu_photo) VALUES (:mname, :mprice, :mdesc, :mphoto)"
insertParams = {
'mname': name,
'mprice': price,
'mdesc': desc,
'mphoto': photo_name
}
db.engine.execute(text(insertSql), insertParams)
flash('New menu item added successfully.')
return redirect(url_for('menus'))
else:
flash('Menu item already exists.')
return render_template('new-menu-item.html',
auth=current_user,
form=form,
async_mode=socketio.async_mode)
def deleteMenuItem(restaurant_id, menu_id):
session = DBSession()
form = MenuItemForm()
menuItemToDelete = session.query(Menu).filter_by(id=menu_id).one()
if form.validate_on_submit():
session.delete(menuItemToDelete)
session.commit()
session.close()
flash("Menu Item Deleted Successfully!!! ")
return redirect(url_for('viewRestaurantDetails', restaurant_id=restaurant_id))
return render_template('menu/deletemenu.html', item = menuItemToDelete, form=form)
def create_item(request,
menu_id,
library_code,
parent=None,
managed_libraries=[]):
library = org_utils.get_library(library_code, managed_libraries)
if not library:
return HttpResponseForbidden(
u'Вы должны быть сотрудником этой организации')
menu = get_object_or_404(Menu, id=menu_id)
if not parent:
parent = menu.root_item
else:
parent = get_object_or_404(MenuItem, id=parent)
if request.method == 'POST':
item_form = MenuItemForm(request.POST, prefix='item_form')
if item_form.is_valid():
item = item_form.save(commit=False)
item.parent = parent
item.show = parent.show
item.save()
return redirect('participant_menu:administration:menu_detail',
menu_id=menu.id,
library_code=library_code)
else:
item_form = MenuItemForm(prefix="item_form")
return render(request, 'participant_menu/administration/create_item.html',
{
'library': library,
'item_form': item_form,
'menu': menu
})
def createMenuItem(restaurant_id):
session = DBSession()
form = MenuItemForm()
if form.validate_on_submit():
name = form.name.data
course = form.course.data
category = form.category.data
price = form.price.data
description = form.description.data
menuItem = models.Menu(name=name, course =course, category=category, description = description, price= price, restaurant_id=restaurant_id)
session.add(menuItem)
session.commit()
session.close()
flash("Added {} ".format(name))
return redirect(url_for('viewRestaurantDetails', restaurant_id = restaurant_id))
return render_template('menu/createmenu.html', form=form)
def editMenuItem(restaurant_id, menu_id):
session = DBSession()
form = MenuItemForm()
restaurant = session.query(Restaurant).filter_by(id=restaurant_id).one()
editedMenu = session.query(Menu).filter_by(id=menu_id).one()
if form.validate_on_submit():
if request.form['name']:
editedMenu.name = form.name.data
if request.form['course']:
editedMenu.course = form.course.data
if request.form['category']:
editedMenu.category = form.category.data
if request.form['price']:
editedMenu.price = form.price.data
if request.form['description']:
editedMenu.description = form.description.data
session.add(editedMenu)
session.commit()
session.close()
flash("Menu Item Successfully Edited")
return redirect(url_for('viewRestaurantDetails', restaurant_id = restaurant_id))
return render_template('menu/editmenu.html', restaurant_id = restaurant_id, menu_id=menu_id, item=editedMenu, form=form)
def item_edit(request, id, menu_id=None):
menu = get_object_or_404(Menu, id=menu_id)
item = get_object_or_404(MenuItem, id=id)
item_titles = MenuItemTitle.objects.filter(item=item)
item_titles_langs = {}
for lang in settings.LANGUAGES:
item_titles_langs[lang] = None
for item_title in item_titles:
item_titles_langs[item_title.lang] = item_title
if request.method == 'POST':
item_form = MenuItemForm(request.POST,
prefix='item_form',
instance=item)
menu_item_title_forms = []
for lang in settings.LANGUAGES:
if lang in item_titles_langs:
lang = lang[0]
if lang in item_titles_langs:
menu_item_title_forms.append({
'form':
MenuItemTitleForm(request.POST,
prefix='menu_item_title_' + lang,
instance=item_titles_langs[lang]),
'lang':
lang
})
else:
menu_item_title_forms.append({
'form':
MenuItemTitleForm(request.POST,
prefix='menu_item_title_' + lang),
'lang':
lang
})
valid = False
for menu_item_title_form in menu_item_title_forms:
valid = menu_item_title_form['form'].is_valid()
if not valid:
break
if not item_form.is_valid():
valid = False
if valid:
item = item_form.save()
for menu_item_title_form in menu_item_title_forms:
menu_item_title = menu_item_title_form['form'].save(
commit=False)
menu_item_title.item = item
menu_item_title.lang = menu_item_title_form['lang']
menu_item_title.save()
if not item.is_leaf_node():
ditems = item.get_descendants()
for ditem in ditems:
ditem.show = item.show
ditem.save()
return redirect('menu:administration:item_list', menu_id=menu_id)
else:
item_form = MenuItemForm(prefix="item_form", instance=item)
menu_item_title_forms = []
for lang in settings.LANGUAGES:
lang = lang[0]
if lang in item_titles_langs:
menu_item_title_forms.append({
'form':
MenuItemTitleForm(prefix='menu_item_title_' + lang,
instance=item_titles_langs[lang]),
'lang':
lang
})
else:
menu_item_title_forms.append({
'form':
MenuItemTitleForm(prefix='menu_item_title_' + lang),
'lang':
lang
})
return render(
request, 'menu/administration/edit_item.html', {
'item': item,
'item_form': item_form,
'menu_item_title_forms': menu_item_title_forms,
'menu': menu
})
def create_item(request, menu_id, parent=None):
menu = get_object_or_404(Menu, id=menu_id)
if not parent:
parent = menu.root_item
else:
parent = get_object_or_404(MenuItem, id=parent)
if request.method == 'POST':
item_form = MenuItemForm(request.POST, prefix='item_form')
menu_item_title_forms = []
for lang in settings.LANGUAGES:
menu_item_title_forms.append({
'form':
MenuItemTitleForm(request.POST,
prefix='menu_item_title_' + lang[0]),
'lang':
lang[0]
})
if item_form.is_valid():
item = item_form.save(commit=False)
item.parent = parent
item.show = parent.show
item.save()
valid = False
for menu_item_title_form in menu_item_title_forms:
valid = menu_item_title_form['form'].is_valid()
if not valid:
break
if valid:
for menu_item_title_form in menu_item_title_forms:
menu_item_title = menu_item_title_form['form'].save(
commit=False)
menu_item_title.lang = menu_item_title_form['lang']
menu_item_title.item = item
menu_item_title.save()
return redirect('menu:administration:item_list',
menu_id=menu.id)
else:
item_form = MenuItemForm(prefix="item_form")
menu_item_title_forms = []
for lang in settings.LANGUAGES:
menu_item_title_forms.append({
'form':
MenuItemTitleForm(initial={'url': u'/' + lang[0] + u'/#'},
prefix='menu_item_title_' + lang[0]),
'lang':
lang[0]
})
return render(
request, 'menu/administration/create_item.html', {
'item_form': item_form,
'menu_item_title_forms': menu_item_title_forms,
'menu': menu
})