def partner_book_match(request,username):
user_login = get_user_login_object(request)
new_notify = get_new_notify(request)
partner = get_object_or_404(User,username=username)
user_login_transaction_book = BookTransaction.objects.filter(seller=user_login)
partner_transaction_book = BookTransaction.objects.filter(seller=partner)
books_sell_trade = []
books_buy = []
# Get all the book the user_login want to buy and the partner want to sell/trade
for book_transaction in partner_transaction_book:
for book_buying in user_login.get_profile().buy_book.all():
if book_transaction.book == book_buying.book:
books_sell_trade.append(book_transaction)
# Get all the book the user_login want to sell/trade and the partner want to buy
for book_transaction in user_login_transaction_book:
for book_buying in partner.get_profile().buy_book.all():
if book_transaction.book == book_buying.book:
books_buy.append(book_transaction)
return render_to_response(
"app/partner/page/partner_match.html",
{
'user_login': user_login,
'new_notify': new_notify,
'partner': partner,
"books_buy": remove_duplicate_object(books_buy),
'books_sell_trade': remove_duplicate_object(books_sell_trade)
}
,context_instance=RequestContext(request)
)
def partner_of_partner_match(request,username):
user_login = get_user_login_object(request)
new_notify = get_new_notify(request)
partner = get_object_or_404(User,username=username)
partner_match_data = []
partners = user_login.get_profile().partners.all()
for user1 in partners:
for user2 in partners:
if user1 != user2:
partner_match_data += get_partner_match_value(user1,user2)
return render_to_response(
"app/partner/page/partner_of_partner_match.html",
{
'user_login': user_login,
'new_notify': new_notify,
'partner': partner,
'partner_match_data': remove_duplicate_object(partner_match_data)
}
,context_instance=RequestContext(request)
)
def buy_book_search_course_listed(request):
user_login = get_user_login_object(request)
new_notify = get_new_notify(request)
course_number = None
school = None
if "course_number" in request.GET:
course_number = request.GET['course_number']
if 'school_id' in request.GET:
school_id = request.GET['school_id']
books = get_book_by_course(request,course_number,school_id)
if len(books) == 0:
return HttpResponseRedirect("/book/buy/search/not_found")
else:
listed_books = []
for book in books:
listed = convert_queryset_to_list(BookTransaction.objects.filter(book=book).exclude(seller=user_login))
listed_books = listed_books + listed
return render_to_response(
"app/book/page/buy/buy_book_listed.html",
{
'user_login': user_login,
'new_notify': new_notify,
'listed_books': remove_duplicate_object(listed_books)
}
,context_instance=RequestContext(request))
def main_view(request):
message = handle_request_get_message(request)
autocomplete_data = get_autocomplete_data(request)
user_login = get_user_login_object(request)
new_notify = get_new_notify(request)
books = []
people = []
if request.method == "GET":
if "q" in request.GET:
query = request.GET['q']
if len(query) != 0:
book_by_isbn = get_book_by_isbn(query)
book_by_title = get_book_by_title(query)
book_by_author = get_book_by_author(query)
books = remove_duplicate_object(book_by_isbn + book_by_title + book_by_author)
people = get_people_by_name(request,query)
for person in people:
person.get_profile().partner_status = check_partnership(request,person.username)
person.get_profile().save()
return render_to_response(
"app/search/page/main_view.html",
{
'message': message,
'autocomplete_data': autocomplete_data,
'user_login': user_login,
'books': books,
'people': people,
'new_notify': new_notify,
},
context_instance=RequestContext(request)
)
def get_book_by_title_and_author(title_query,author_query): title_words = title_query.split() author_words = author_query.split() result = [] for title_word in title_words: for author_word in author_words: if title_word.lower() not in IGNORE_WORDS and author_word.lower() not in IGNORE_WORDS: books = convert_queryset_to_list(Book.objects.filter(title__icontains=title_word,author__icontains=author_word)) result = result + books return remove_duplicate_object(result)
def get_people_by_name(request,query): user_login = get_user_login_object(request) author_words = query.split() result = [] for word in author_words: if word.lower() not in IGNORE_WORDS: users1 = convert_queryset_to_list(User.objects.filter(first_name__icontains=word).exclude(pk=1).exclude(pk=user_login.pk)) users2 = convert_queryset_to_list(User.objects.filter(last_name__icontains=word).exclude(pk=1).exclude(pk=user_login.pk)) users = users1 + users2 result = result + users return remove_duplicate_object(result)
def get_book_by_title(query): title_words = query.split() books = Book.objects.filter(title=query) if len(books) != 0: return convert_queryset_to_list(books) else: result = [] for title_word in title_words: if title_word.lower() not in IGNORE_WORDS: books = convert_queryset_to_list(Book.objects.filter(title__icontains=title_word)) result = result + books return remove_duplicate_object(result)
def get_book_by_author(query): author_words = query.split() books = Book.objects.filter(author=query) if len(books) != 0: return convert_queryset_to_list(books) else: result = [] for author_word in author_words: if author_word.lower() not in IGNORE_WORDS: print author_word books = convert_queryset_to_list(Book.objects.filter(author__icontains=author_word)) result = result + books return remove_duplicate_object(result)
def get_book_by_course(request,course_number,school_id): user_login = get_user_login_object(request) courses = Course.objects.filter(course_number__iexact=course_number,institution=Institution.objects.get(id=school_id)) if len(courses) == 0: return [] else: course = courses[0] books = convert_queryset_to_list(course.course_book.all()) result = [] for book in books: b = BookTransaction.objects.filter(seller=user_login,book=book) if len(b) == 0: result.append(book) return remove_duplicate_object(result)
def get_book_by_isbn(query):
if query == None:
return []
isbn_str = query.split()[0].replace(" ","")
books = []
if len(isbn_str) == 10:
books = convert_queryset_to_list(Book.objects.filter(isbn10__iexact=isbn_str))
if len(books) == 0:
new_book = search_book_online_by_isbn(isbn_str)
if new_book != None:
books.append(new_book)
elif len(isbn_str) == 13:
books = convert_queryset_to_list(Book.objects.filter(isbn13__iexact=isbn_str))
if len(books) == 0:
new_book = search_book_online_by_isbn(isbn_str)
if new_book != None:
books.append(new_book)
return remove_duplicate_object(books)
def get_authors(query):
lst = [word[0].upper() + word[1:] for word in query.split()]
author_name = " ".join(lst).replace(" ","+")
author_link = "http://openlibrary.org/query.json?type=/type/author&name=" + author_name
author_request = urllib2.urlopen(author_link)
author_data = author_request.read()
author_json = json.loads(author_data)
result = []
if len(author_json) != 0:
for item in author_json:
author_id = item['key']
author_item_link = "http://openlibrary.org" + author_id + ".json"
print author_item_link
author_item_request = urllib2.urlopen(author_item_link)
author_item_data = author_item_request.read()
author_item_json = json.loads(author_item_data)
if 'name' in author_item_json:
author_item_name = author_item_json['name']
result.append(author_item_name)
return remove_duplicate_object(result)