def _add_friend():
if not check_login(session): return redirect("/login")
try:
add_friend(db, session.get("username"), request.form["name"])
except Exception as e:
flash(str(e))
return redirect("/friends")
def _add_title():
if not check_login(session): return redirect("/login")
friend_list = list()
for friend in get_friends(db, session.get("username")):
friend_list.append(friend)
return render_template("addtitle.html",
statuses=get_statuses(db),
friends=friend_list)
def _add_status():
if not check_login(session): return redirect("/login")
status = request.form["name"]
try:
add_status(db, status)
except Exception as e:
flash(str(e))
return redirect("/status")
def newtitle():
if not check_login(session): return redirect("/login")
try:
add_title(db, request.form["author"], request.form["name"],
request.form["genre"], request.form["status"])
add_book(db,request.form["author"],request.form["name"],request.form["genre"],\
request.form["status"],session.get("username"),request.form["friend"])
except Exception as e:
flash(str(e))
else:
flash('Book added')
return redirect("/addtitle")
def change_status():
if not check_login(session): return redirect("/login")
if request.form["action"] == "change":
try:
change_book_status(db, session.get("username"), request.form,
request.form["status"])
change_book_holder(db, session.get("username"), request.form,
request.form["friend"])
except Exception as e:
flash(str(e))
elif request.form["action"] == "delete":
try:
delete_book(db, session.get("username"), request.form)
except Exception as e:
flash(str(e))
return redirect("/")
def _edit_list():
if not check_login(session): return redirect("/login")
try:
books = get_books_for_user_and_status(db, session.get("username"), "")
except DatabaseException as e:
return render_template("index.html", message=e)
except Exception as e:
return render_template("index.html",
message="Unexpected error: " + str(e))
loaned = list()
for book in books:
if book[2] == "Loaned":
loaned.append(book)
friend_list = list()
for friend in get_friends(db, session.get("username")):
friend_list.append(friend)
return render_template("edit_book_statuses.html",message="Welcome "+session.get("username"),\
books=books,loaned=loaned,statuses=get_statuses(db),friends=friend_list)
def _friends():
if not check_login(session): return redirect("/login")
friends = get_friends(db, session.get("username"))
return render_template("friends.html", friends=friends)
def _status():
if not check_login(session): return redirect("/login")
return render_template("statuses.html", statuses=get_statuses(db))