def library_requests(item_subtype, item_key):
# Infer item_type
if item_subtype in ('book', 'ebook', 'audiobook'):
item_type = 'book'
elif item_subtype in ('dvd', 'bluray'):
item_type = 'movie'
else:
item_type = ''
cur_user = current_user()
if not cur_user:
logging.info("there is not a user logged in")
#return "<a href='%s' >Login</a>" %users.create_login_url(dest_url=url_for('library_requests',ISBN=ISBN))
if request.method == 'GET':
#check the database to see if the item is in the user's library
item = Item.get_by_key(item_type,item_key)
if item:
if cur_user.get_book(item_subtype,item):
return item.title
else:
return "You do not have this item in your library"
else:
return "This item was not found"
elif request.method == 'POST':
#add the item to the user's library
#If not found, add it to the cache, then to the user's library
item = Item.get_by_key(item_type,item_key)
if not item:
return "Item " + item_key + " was not found"
else:
if cur_user.get_item(item_subtype,item):
return "This item is already in your library"
cur_user.add_item(item_subtype, item)
return "Item " + item_key + " was added to your library"
elif request.method == 'DELETE':
#remove the item from the user's library
item = Item.get_by_key(item_type,item_key)
if not item:
return "Item not found"
else:
if cur_user.get_item(item_subtype,item):
cur_user.remove_item(item_subtype,item)
return "Successfully deleted " + item_key + " from your library"
else:
#this should never be reached
return "Error: http request was invalid"
def movie_info(RTKey):
itemMovie = Item.get_by_key("movie",RTKey)
movie = itemMovie.to_dict()
# Check if user owns book and pass itemCopy object
if current_user().is_authenticated():
itemCopy = ItemCopy.query(ItemCopy.item==itemMovie.key,ItemCopy.owner==current_user().key).fetch()
if itemCopy:
movieCopy = itemCopy[0]
else:
movieCopy = None
else:
movieCopy = None
return render_response('itemdetail.html', item=movie, itemCopy=movieCopy)
def star_rating(item_subtype, item_key, star_rating):
# Get Item
# Infer item_type
if item_subtype in ('book', 'ebook', 'audiobook'):
item_type = 'book'
elif item_subtype in ('dvd', 'bluray'):
item_type = 'movie'
else:
item_type = ''
item = Item.get_by_key(item_type,item_key)
# Get ItemCopy
itemCopy = ItemCopy.query(ItemCopy.item==item.key,ItemCopy.owner==current_user().key,ItemCopy.item_subtype==item_subtype).get()
if itemCopy.update_star_rating(star_rating):
return jsonify({"result":"success"})
else:
return jsonify({"result":"error"})
def book_info(OLKey):
# Pass book object to template
itemBook = Item.get_by_key("book",OLKey)
book = itemBook.to_dict()
# Determine if the user owns this book
# Find all connections who own this book and get the status for each
# Find out any pending actions regarding this book
# Find any current loans or borrow of this book
# Check if user owns book and pass itemCopy object
if current_user().is_authenticated():
itemCopy = ItemCopy.query(ItemCopy.item==itemBook.key,ItemCopy.owner==current_user().key).fetch()
if itemCopy:
bookCopy = itemCopy[0]
else:
bookCopy = None
else:
bookCopy = None
return render_response('itemdetail.html',item=book,itemCopy=bookCopy)