def add_button(request):
try:
if request.method == 'POST' and request.FILES['receipt_image']:
return receipt_upload(request)
except:
pass
try:
if request.method == 'POST' and request.POST.get(
'validate_items') == 'selection':
receipt_upload(request)
return redirect('/fridge/')
except:
print("No Selected items.")
if request.method == 'GET':
fridge_manager = fridge_import.fridge_manager(request)
inventory_items = fridge_manager.getAllItems()
current_fridge = fridge_manager.getCurrentFridge()
return render(request, 'refrigerator_project/item_addition.html', {
'all_items': inventory_items,
'current_fridge': current_fridge
})
# Selected items added to current fridge
if request.method == 'POST' and request.POST.get(
'grocery_selector_submit') == 'selection':
try:
fridge_manager = fridge_import.fridge_manager(request)
list = request.POST.getlist('grocery_items', default=None)
for each in list:
fridge_manager.addItem(each)
return redirect('/fridge/')
except:
print(
'ADD ITEM VIEW: Error saving selected items to grocery list.')
def recipe_landing(request):
# Variables
fridge_manager = fridge_import.fridge_manager(request)
context = None
# Delete Saved Recipes
if request.method == 'POST' and request.POST.get('delete_recipe'):
try:
Recipe.objects.filter(
id=request.POST.get('delete_recipe')).delete()
return redirect('/recipes/')
except:
pass
# Get Fridge data and saved recipe data
try:
current_fridge = fridge_manager.getCurrentFridge()
saved_recipes = Recipe.objects.filter(fridge_id=current_fridge.id)
context = {
'current_fridge': current_fridge,
'saved_recipes': saved_recipes
}
except:
pass
return render(request, 'recipes/recipe_landing.html', context)
def recipe_search_results(request):
# Variables
fridge_manager = fridge_import.fridge_manager(request)
current_fridge = None
recipe_data = None
context = None
# Get refrigerator data
try:
current_fridge = fridge_manager.getCurrentFridge()
context = {'current_fridge': current_fridge}
except:
print('RECIPE_RESULTS VIEW: No Fridge found.')
# Get recipe results
if request.method == 'GET':
try:
list = request.GET.getlist('ingredient', default=None)
ingredients = ""
for i in list:
ingredients = i + "," + ingredients
#recipe_data = food2fork_call(ingredients)
recipe_data = recipe_puppy(ingredients)
# context = {'current_fridge': current_fridge,
# 'recipes': recipe_data['recipes']}
context = {'current_fridge': current_fridge,
'recipes': recipe_data}
except:
print('RECIPE_RESULTS VIEW: Error getting food API data.')
# Save recipes
if request.method == 'POST' and request.POST.get('saved_recipe'):
try:
title, href = request.POST.get(
"saved_recipe").split(",")
recipe_save = Recipe(
eff_bgn_ts=datetime.now(),
eff_end_ts=datetime(9999, 12, 31),
user_id=request.session['current_user_id'],
fridge_id=request.session['current_fridge_id'],
title=title,
sourceurl=href,
imageurl=""
)
recipe_save.save()
return redirect('/recipes/')
except:
print('RECIPE_RESULTS VIEW: Error saving recipe.')
return render(request, 'recipes/recipe_search_results.html', context)
def recipe_search(request):
# Variables
fridge_manager = fridge_import.fridge_manager(request)
current_fridge = fridge_manager.getCurrentFridge()
current_time = datetime.now()
# Return all items if user has no fridge
try:
inventory_items = fridge_manager.getCurrentFridgeContent()
except:
inventory_items = fridge_manager.getAllItems()
context = {'current_fridge': current_fridge,
'inventory_items': inventory_items,
'current_date': current_time}
return render(request, 'recipes/recipe_search.html', context)
def receipt_upload(request):
fridge_manager = fridge_import.fridge_manager(request)
context = {}
# Get Current Fridge Data
try:
current_fridge = fridge_manager.getCurrentFridge()
context['current_fridge'] = current_fridge
except:
pass
# Display found receipt content upon image receipt
if request.method == 'POST':
try:
if request.FILES['receipt_image']:
myfile = request.FILES['receipt_image']
fs = FileSystemStorage()
filename = fs.save(myfile.name, myfile)
text = detect_text(filename)[1]
# text = {'coffee'} #used for testing
context['text'] = text
except:
print('RECEIPT VIEW: No items detected.')
# Get list of selected found items and save it to db
if request.method == 'POST' and request.POST.get(
'validate_items') == 'selection':
print("submitted")
try:
list = request.POST.getlist('selected_items', default=None)
print(list)
selected_items = {}
for i in list:
temp_ = Item.objects.filter(Q(name__icontains=i))
for j in temp_:
if j.name.lower() == i.lower():
selected_items[j.id] = j.age
break
# Save to fridgeContent Table
fridge_manager.save_to_db(selected_items)
return redirect('/fridge/')
except:
print('RECEIPT VIEW: Error saving selected items to fridge.')
return render(request, 'refrigerator_project/receipt_upload.html', context)
def groceries(request):
# Variables
fridge_manager = fridge_import.fridge_manager(request)
current_fridge = None
all_items = fridge_manager.getAllItems()
match = None
missing_items = None
manual_item_list = None
tracked_item_list = None
# Get Current Fridge Name
try:
current_fridge = fridge_manager.getCurrentFridge()
except:
pass
# Get list of manual items
try:
manual_item_list = fridge_manager.getCurrentFridge(
).manually_added_list
manual_item_list.reverse()
except:
# fridge_manager.initialCurrentFridge(request)
print('GROCERY VIEW: Error getting manual groceries.')
# return redirect('/groceries/')
# Compute list of missing items
try:
tracked_item_list = fridge_manager.getCurrentFridge(
).auto_gen_grocery_list
inventory_items = fridge_manager.getCurrentFridgeContent()
# Check for Tracked items missing from fridge
missing_items = []
current_time = datetime.now()
for tItems in tracked_item_list:
inFridge = False
for iItems in inventory_items:
if (iItems.eff_end_ts > current_time):
if (tItems == iItems.item.name):
inFridge = True
if (inFridge == False):
missing_items.append(tItems)
except:
print('GROCERY VIEW: Error getting tracked groceries.')
# Tracked item selection
if request.method == 'POST' and request.POST.get(
'tracked_selector_submit') == 'selection':
try:
# user_id = User.objects.filter(username=request.user.username).get().id
fridge = fridge_manager.getCurrentFridge()
list = request.POST.getlist('tracked_items', default=None)
fridge.auto_gen_grocery_list.clear()
for each in list:
fridge.auto_gen_grocery_list.append(each)
fridge.save()
return redirect('/groceries/')
except:
print('GROCERY VIEW: Error saving selected items to grocery list.')
# Selected items added to manual list
if request.method == 'POST' and request.POST.get(
'grocery_selector_submit') == 'selection':
try:
fridge = fridge_manager.getCurrentFridge()
list = request.POST.getlist('grocery_items', default=None)
for each in list:
fridge.manually_added_list.append(each)
fridge.save()
return redirect('/groceries/')
except:
print('GROCERY VIEW: Error saving selected items to grocery list.')
# Delete Item from manual list
if request.method == 'POST' and request.POST.get('delete_item'):
try:
fridge = fridge_manager.getCurrentFridge()
delete_this_item = request.POST.get('delete_item')
fridge.manually_added_list.remove(delete_this_item)
fridge.save()
return redirect('/groceries/')
except:
print(
'GROCERY VIEW: Error removing selected items to grocery list.')
context = {
'all_items': all_items,
'sr': match,
'missing_items': missing_items,
'tracked_items': tracked_item_list,
'manual_items': manual_item_list,
'current_fridge': current_fridge
}
return render(request, 'refrigerator_project/groceries.html', context)
def fridge(request):
# Variables
fridge_manager = fridge_import.fridge_manager(request)
inventory_items = None
expired = None
expiring = None
fresh = None
current_fridge = None
primary_fridge_id = None
current_time = datetime.now()
week_time = current_time + timedelta(days=7)
all_fridges = None
current_fridge_friends = None
ownership = None
owner_name = None
current_user = User.objects.filter(
id=request.session['current_user_id']).get()
# Get current fridge data
current_fridge = fridge_manager.getCurrentFridge()
try:
all_fridges = fridge_manager.get_all_the_related_fridges()
inventory_items = fridge_manager.getCurrentFridgeContent()
inventory_items_sorted = fridge_manager.getCurrentFridgeContentByExpiration(
)
expired = inventory_items_sorted['expired']
expiring = inventory_items_sorted['expiring']
fresh = inventory_items_sorted['fresh']
current_fridge_friends = fridge_manager.getCurrentFridgeFriendsUsername(
)
ownership = fridge_manager.is_owner()
except:
print('FRIDGE VIEW: Error getting fridge data.')
# Get Fridge owner
try:
owner_name = User.objects.filter(
id=current_fridge.owner_id).get().username
except:
pass
# Select a fridge to view
if request.method == 'POST' and request.POST.get('select_fridge_submit'):
try:
fridge_manager.changeCurrentFridge(
request.POST.get('select_fridge_selected'))
return redirect('/fridge/')
except:
print('FRIDGE VIEW: Error Selecting Fridge.')
# Setting Primary Fridge
if request.method == 'POST' and request.POST.get('primary_fridge_submit'):
try:
fridge_manager.setPrimaryFridge(
request.POST.get('primary_fridge_selected'))
except:
print('FRIDGE VIEW: Failed setting primary fridge.')
# Check if Primary Fridge
try:
primary_fridge_id = fridge_manager.getPrimaryFridge()
except:
print("FRIDGE VIEW: Error getting primary fridge.")
# Adding Fridge
if request.method == 'POST' and request.POST.get('add_fridge'):
try:
if request.POST.get('fridge_name') != '':
fridge_manager.createFridge(request.POST.get('fridge_name'))
return redirect('/fridge/')
except:
print('FRIDGE VIEW: Error adding fridge')
# Deleting Fridge
if request.method == 'POST' and request.POST.get('delete_fridge'):
try:
fridge_manager.delete_current_fridge()
return redirect('/fridge/')
except:
print('FRIDGE VIEW: Error deleting fridge')
# Adding Friends
if request.method == 'POST' and request.POST.get('add_friend_by_email'):
try:
fridge_manager.addFriend(request.POST.get('friend_email'))
return redirect('/fridge/')
except:
print('FRIDGE VIEW: Error adding friend')
# Deleting items via trash icon
if request.method == 'POST' and request.POST.get('delete_item'):
try:
fridge_manager.deleteItem(request.POST.get('delete_item'))
return redirect('/fridge/')
except:
print('FRIDGE VIEW: Error deleting item from fridge.')
# Adding items via text field
if request.method == 'POST' and request.POST.get('add_item'):
try:
fridge_manager.addItem(request.POST.get('item_name').lower())
return redirect('/fridge/')
except:
print('FRIDGE VIEW: Error adding item.')
# Rename current primary fridge name :: to be added checks on ownership.
if request.method == 'POST' and request.POST.get('rename_fridge'):
try:
request.POST.get('fridge_name')
fridge_manager.renameCurrentFridge(request.POST.get('fridge_name'))
return redirect('/fridge/')
except:
print('FRIDGE VIEW: Error Renaming Fridge')
# Deleting Friends from fridge
if request.method == 'POST' and request.POST.get('friend_selected_submit'):
try:
list = request.POST.getlist('select_friend_delete', default=None)
for each in list:
fridge_manager.remove_friend(each)
return redirect('/fridge/')
except:
print('FRIDGE VIEW: Error deleting friend from fridge.')
context = {
'inventory_items': inventory_items,
'current_fridge': current_fridge,
'primary_fridge_id': primary_fridge_id,
'current_date': current_time,
'week_time': week_time,
'all_fridges': all_fridges,
'current_fridge_friends': current_fridge_friends,
'ownership': ownership,
'owner_name': owner_name,
'current_user': current_user,
'expiring': expiring,
'expired': expired,
'fresh': fresh
}
return render(request, 'refrigerator_project/fridge.html', context)
def profile(request):
# Send user to receipt upload page upon "+" button click
try:
if request.method == 'POST' and request.FILES['receipt_image']:
return receipt_upload(request)
except:
pass
try:
if request.method == 'POST' and request.POST.get(
'validate_items') == 'selection':
receipt_upload(request)
return redirect('/fridge/')
except:
pass
fridge_manager = fridge_import.fridge_manager(request)
# previous line printed all users
# current_user = request.user
user_info = User.objects.filter(username=request.user.username)
user_id = User.objects.filter(username=request.user.username).get().id
ownedfridgelist = Fridge.objects.filter(owner_id=user_id)
# for friended fridges column I will assume that it will be a list of fridge ids
friendedfridgeidlist = User.objects.filter(
username=request.user.username).get().friendedfridges
# this is a list of the actual fridge objects matching the friendedfridgeidlist; note the __in allows us to query by list
friendedfridgelist = Fridge.objects.filter(id__in=friendedfridgeidlist)
# account for the deleted fridges
actualownedfridges = fridge_manager.make_verified_fridge_list(
ownedfridgelist)
actualfriendedfridges = fridge_manager.make_verified_fridge_list(
friendedfridgelist)
# An object that holds the info from fridges in ownedfridgelist, except the there is a friends_name_list to hold names
ownedfridge_objectlist = []
# parameters: name, creation_date, friends_name_list, id
for fridge in actualownedfridges:
f_obj = fridge_manager.fridge_Object(
fridge.name, fridge.creation_date,
fridge_manager.get_name_list_from_id_list(fridge.friends),
fridge.id)
ownedfridge_objectlist.append(f_obj)
# An object that holds the info from fridges in friendedfridgelist, except the there is a friends_name_list to hold names
friendedfridge_objectlist = []
# parameters: name, creation_date, friends_name_list, id
for fridge in actualfriendedfridges:
f_obj = fridge_manager.fridge_Object(
fridge.name, fridge.creation_date,
fridge_manager.get_name_list_from_id_list(fridge.friends),
fridge.id)
friendedfridge_objectlist.append(f_obj)
actualownedfridges = fridge_manager.make_verified_fridge_list(
ownedfridgelist)
actualfriendedfridges = fridge_manager.make_verified_fridge_list(
friendedfridgelist)
# Setting Personal Notes
if request.method == 'POST' and request.POST.get('add_personal_notes'):
try:
fridge_manager.set_personal_notes(
request.POST.get('personal_notes'))
except:
print('Error setting personal notes')
personalnotes = User.objects.filter(
username=request.user.username).get().personalnotes
if personalnotes is None:
personalnotes = ''
context = {
'user_info': user_info,
'ownedfridge_objectlist': ownedfridge_objectlist,
'friendedfridge_objectlist': friendedfridge_objectlist,
'personalnotes': personalnotes
}
return render(request, 'refrigerator_project/profile.html', context)