def save_upload_file(file, user_id, subdir):
if isAllowedFile(file.filename):
if file is not None:
UPLOAD_SUBFOLDER = str(user_id) + '/' + subdir
UPLOAD_FOLDER = os.getcwd() + '/uploads'
UPLOAD_FOLDER = os.path.join(UPLOAD_FOLDER, UPLOAD_SUBFOLDER)
if not os.path.exists(UPLOAD_FOLDER):
os.makedirs(UPLOAD_FOLDER)
savepath = os.path.join(UPLOAD_FOLDER,
secure_filename(file.filename))
log("User %s uploaded %s to %s" %
(user_id, secure_filename(file.filename), savepath))
file.save(savepath)
if subdir == COVER_IMAGES_SUBDIR:
return JSONResponse(
dumps({
'cover_image_url':
"%s%s/%s" % (BASE_URL, UPLOAD_SUBFOLDER,
secure_filename(file.filename))
}))
else:
return JSONResponse(
dumps({
'head_image_url':
"%s%s/%s" % (BASE_URL, UPLOAD_SUBFOLDER,
secure_filename(file.filename))
}))
else:
return JSONResponse(dumps({'message': "Null file provided."}), 400)
else:
return JSONResponse(dumps({'message': 'Not allowed file format.'}),
400)
def del_books_from_category(user_id, category_id, book_int_or_list):
delresult = None
if not isCategoryExist(user_id, category_id):
return JSONResponse(
jsonify({'message': "category %s not found." % category_id}), 404)
if type(book_int_or_list) is int:
delresult = categorysdb.update(
{'$and': [{
'user_id': user_id
}, {
'category_id': category_id
}]}, {'$pull': {
'book_list': book_int_or_list
}})
elif type(book_int_or_list) is list:
delresult = categorysdb.update(
{'$and': [{
'user_id': user_id
}, {
'category_id': category_id
}]}, {'$pullAll': {
'book_list': book_int_or_list
}})
else:
return JSONResponse(
jsonify({'message': 'Please provide correct data format.'}), 400)
return JSONResponse(dumps(delresult))
def get_book_by_id(user_id, book_id):
if not isBookExist(user_id, book_id):
return JSONResponse(
jsonify({'message': "book %s not found." % (book_id)}), 404)
tmpbook = booksdb.find_one(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]})
bookscategories = categorysdb.find({
'$and': [{
'user_id': user_id
}, {
'deleted': False
}, {
'book_list': book_id
}]
}).sort('category_id', 1)
book = json.loads(dumps(tmpbook))
categoiesjson = json.loads(dumps(bookscategories))
book['category_id'] = list()
for category in categoiesjson:
book['category_id'].append(category['category_id'])
return JSONResponse(book)
def add_book(user_id,
bookname,
author="",
publisher="",
publish_date="",
price=0,
ISBN="",
tags=[],
cover_image_url='http://i.imgur.com/zNPKpwk.jpg',
category=[]):
new_book_id = 1
tmpbooks = booksdb.find().sort([('book_id', -1)]).limit(1)
for book in tmpbooks:
lastbook = book
if lastbook['user_id'] is not None:
new_book_id = int(lastbook['book_id']) + 1
nowtime = time.time()
if price == "":
price = 0
tmpbook = {
'book_id': new_book_id,
'bookname': bookname,
'author': author,
'publisher': publisher,
'publish_date': publish_date,
'price': float(price),
'ISBN': ISBN,
'user_id': user_id,
'tags': tags,
'cover_image_url': cover_image_url,
'deleted': False,
'create_time': nowtime,
'update_time': nowtime,
}
booksdb.insert(tmpbook)
if type(category) is list:
addresult = JSONResponse()
for category_id in category:
addresult = add_books_to_category(user_id, category_id,
new_book_id)
elif type(category) is int:
addresult = add_books_to_category(user_id, category, new_book_id)
if int(addresult.response_code) / 100 != 2:
return addresult
if type(category) is list:
tmpbook[
'category_id'] = category # category data is stored in categorysdb, so it is not inserted to booksdb.
elif type(category) is int:
tmpbook['category_id'] = list()
tmpbook['category_id'].append(category)
log("User %s created a book, id=%s, bookname=\"%s\", author=\"%s\", publisher=\"%s\", publish_date=\"%s\", price=\"%s\", ISBN=\"%s\" tags=\"%s\", create_time=\"%s\", update_time=\"%s\", categoey=\"%s\""
% (user_id, new_book_id, bookname, author, publisher, publish_date,
price, ISBN, tags, nowtime, nowtime, category))
return JSONResponse(dumps(tmpbook), 201)
def get_category_by_id(user_id, category_id):
if not isCategoryExist(user_id, category_id):
return JSONResponse(
jsonify({'message': "category %s not found." % (category_id)}),
404)
tmpbooks = categorysdb.find_one(
{'$and': [{
'user_id': user_id
}, {
'category_id': category_id
}]})
return JSONResponse(dumps(tmpbooks))
def del_category(user_id, category_id):
if not isCategoryExist(user_id, category_id):
return JSONResponse(
jsonify({'message': "category %s not found." % category_id}), 404)
updateResult = categorysdb.update(
{'$and': [{
'user_id': user_id
}, {
'category_id': category_id
}]}, {'$set': {
'deleted': True
}})
log("User %s deleted category %s" % (user_id, category_id))
return JSONResponse(updateResult)
def add_books_to_category(user_id, category_id, book_list_or_int):
if not isCategoryExist(user_id, category_id):
return JSONResponse(jsonify({'message': 'category not found'}), 404)
if type(book_list_or_int) is list:
for book_id in book_list_or_int:
if not isBookExist(user_id, book_id):
return JSONResponse(
jsonify({
'message':
'User %s doesn\'t own book %s' % (user_id, book_id)
}))
categorysdb.update(
{'$and': [{
'user_id': user_id
}, {
'category_id': category_id
}]}, {'$addToSet': {
'book_list': {
'$each': book_list_or_int
}
}})
if type(book_list_or_int) is int:
if not isBookExist(user_id, book_list_or_int):
return JSONResponse(
jsonify({
'message':
'User %s doesn\'t own book %s' %
(user_id, book_list_or_int)
}))
categorysdb.update(
{'$and': [{
'user_id': user_id
}, {
'category_id': category_id
}]}, {'$addToSet': {
'book_list': book_list_or_int
}})
else:
return JSONResponse(
jsonify({'message': 'Wrong book_id data type provided.'}), 400)
tmpcategory = categorysdb.find_one(
{'$and': [{
'user_id': user_id
}, {
'category_id': category_id
}]})
log("User %s added books %s to category %s" %
(user_id, book_list_or_int, category_id))
return JSONResponse(dumps(tmpcategory), 200)
def getProductInfoByISBN(ISBN):
resultdict = dict()
HTML = getHTMLByLink(getProductLink(ISBN))
info = getProductInfoStr(HTML).encode('utf-8')
pic = getProductInfoPic(HTML).encode('utf-8')
bookname = getBookname(HTML).encode('utf-8')
for s in info.split('，'):
try:
tmp = s.split('：')
if tmp[0] == '譯者':
resultdict['translater'] = tmp[1]
elif tmp[0] == 'ISBN':
resultdict['ISBN'] = tmp[1]
elif tmp[0] == '原文名稱':
resultdict['original_bookname'] = tmp[1]
elif tmp[0] == '類別':
resultdict['category'] = tmp[1]
elif tmp[0] == '語言':
resultdict['language'] = tmp[1]
elif tmp[0] == '作者':
resultdict['author'] = tmp[1]
elif tmp[0] == '出版社':
resultdict['publisher'] = tmp[1]
elif tmp[0] == '頁數':
resultdict['pages'] = tmp[1]
elif tmp[0] == '出版日期':
resultdict['publish_date'] = tmp[1].replace('/', '')
# resultdict[tmp[0]] = tmp[1]
except Exception:
pass
resultdict['bookname'] = bookname
resultdict['cover_image_url'] = pic
return JSONResponse(resultdict)
def list_all_category(user_id):
tmpcategorys = categorysdb.find({
'$and': [{
'user_id': user_id
}, {
'deleted': False
}]
}).sort('category_id', 1)
return JSONResponse(dumps(tmpcategorys))
def update_category(user_id, cataogry_id, category_name=""):
if not isCategoryExist(user_id, cataogry_id):
return JSONResponse(
jsonify({'message': "category %s not found." % (cataogry_id)}),
404)
updated = None
if category_name != "":
oldCatagory = categorysdb.find_one({
'$and': [{
'user_id': user_id
}, {
'category_name': category_name
}, {
'deleted': False
}]
})
if oldCatagory is not None:
return JSONResponse(
jsonify(
{'message': "Catagory %s already exist." % category_name}))
updated = categorysdb.update(
{'$and': [{
'user_id': user_id
}, {
'category_id': cataogry_id
}]}, {'$set': {
'category_name': category_name
}})
if updated is not None:
log("Updated user %s's category %s's category_name to %s" %
(user_id, cataogry_id, category_name))
tmpbook = categorysdb.find_one(
{'$and': [{
'user_id': user_id
}, {
'category_id': cataogry_id
}]}) # Get updated data.
return JSONResponse(dumps(tmpbook))
def del_book(user_id, book_id):
if not isBookExist(user_id, book_id):
return JSONResponse(
jsonify({'message': "book %s not found." % (book_id)}), 404)
allcategories = categorysdb.find({
'$and': [{
'user_id': user_id
}, {
'book_list': book_id
}]
}).sort('category_id', 1)
for category in allcategories:
del_books_from_category(user_id, category['category_id'], book_id)
updateResult = booksdb.update(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'deleted': True
}})
log("User %s deleted book %s" % (user_id, book_id))
return JSONResponse(updateResult)
def add_category(user_id, category_name):
oldCatagory = categorysdb.find_one({
'$and': [{
'user_id': user_id
}, {
'category_name': category_name
}, {
'deleted': False
}]
})
if oldCatagory is not None:
return JSONResponse(
jsonify({'message': "Catagory %s already exist." % category_name}),
403)
new_category_id = 1
lastcata = dict()
lastcata['category_id'] = 1
tmpcatas = categorysdb.find().sort([('category_id', -1)]).limit(1)
for cata in tmpcatas:
lastcata = cata
if lastcata['category_id'] is not None:
new_category_id = int(lastcata['category_id']) + 1
category = {
'category_id': new_category_id,
'category_name': category_name,
'user_id': user_id,
'book_list': [],
'deleted': False
}
categorysdb.insert(category)
log("User %s created a category, category_id = %s , category_name = %s" %
(user_id, new_category_id, category_name))
return JSONResponse(dumps(category), 201)
def list_all_books(user_id):
tmpbooks = booksdb.find({
'$and': [{
'user_id': user_id
}, {
'deleted': False
}]
}).sort('book_id', 1)
bookscategories = categorysdb.find({
'$and': [{
'user_id': user_id
}, {
'deleted': False
}]
}).sort('category_id', 1)
booksjson = json.loads(dumps(tmpbooks))
categoiesjson = json.loads(dumps(bookscategories))
for book in booksjson:
book['category_id'] = list()
for category in categoiesjson:
if book['book_id'] in category['book_list']:
book['category_id'].append(category['category_id'])
return JSONResponse(dumps(booksjson))
def searchProductInfoListByBookname(bookname):
resultlist = list()
for link in removeTwiceDuplicated(getProductLinksList(bookname)):
resultdict = dict()
HTML = getHTMLByLink(link)
info = getProductInfoStr(HTML).encode('utf-8')
pic = getProductInfoPic(HTML).encode('utf-8')
for s in info.split('，'):
try:
tmp = s.split('：')
if tmp[0] == '譯者':
resultdict['translater'] = tmp[1]
elif tmp[0] == 'ISBN':
resultdict['ISBN'] = tmp[1]
elif tmp[0] == '原文名稱':
resultdict['original_bookname'] = tmp[1]
elif tmp[0] == '類別':
resultdict['category'] = tmp[1]
elif tmp[0] == '語言':
resultdict['language'] = tmp[1]
elif tmp[0] == '作者':
resultdict['author'] = tmp[1]
elif tmp[0] == '出版社':
resultdict['publisher'] = tmp[1]
elif tmp[0] == '書名':
resultdict['bookname'] = tmp[1]
elif tmp[0] == '頁數':
resultdict['pages'] = tmp[1]
elif tmp[0] == '出版日期':
resultdict['publish_date'] = tmp[1]
#resultdict[tmp[0]] = tmp[1]
except Exception:
pass
resultdict['cover_image_url'] = pic
resultlist.append(resultdict)
return JSONResponse(resultlist)
from json import dumps
from views.templates.JSONResponse import JSONResponse
JSONResponseProvideNecessaryInfo = JSONResponse(
dumps({'message': 'Please provide all necessary info.'}), 400)
JSONResponseLoginSuccessful = JSONResponse(
dumps({'message': "Login successful"}))
JSONResponseWrongPassword = JSONResponse(dumps({'message': "Wrong password."}),
403)
from views.templates.JSONResponse import JSONResponse
from json import dumps
__author__ = 'Ikaros'
JSONREsponseTokenExpired = JSONResponse(dumps({'message': "Token expired"}),
403)
JSONResponseTokenNotFound = JSONResponse(
dumps({'message': "Token not found."}), 404)
def update_book(user_id,
book_id,
bookname="",
author="",
publisher="",
publish_date="",
price=0,
ISBN="",
tags=[],
cover_image_url=""):
if not isBookExist(user_id, book_id):
return JSONResponse(
jsonify({'message': "book %s not found." % (book_id)}), 404)
updated = 0
if bookname != "":
updated = booksdb.update(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'bookname': bookname
}})
log("Updated user %s's book %s's bookname to %s" %
(user_id, book_id, bookname))
if author != "":
updated = booksdb.update(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'author': author
}})
log("Updated user %s's book %s's author to %s" %
(user_id, book_id, author))
if publisher != "":
updated = booksdb.update(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'publisher': publisher
}})
log("Updated user %s's book %s's publisher to %s" %
(user_id, book_id, publisher))
if publish_date != "":
updated = booksdb.update(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'publish_date': publish_date
}})
log("Updated user %s's book %s's publish_date to %s" %
(user_id, book_id, publish_date))
if price != 0:
updated = booksdb.update(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'price': float(price)
}})
log("Updated user %s's book %s's price to %s" %
(user_id, book_id, price))
if ISBN != "":
updated = booksdb.update(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'ISBN': ISBN
}})
log("Updated user %s's book %s's ISBN to %s" %
(user_id, book_id, ISBN))
if tags:
updated = booksdb.update(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'tags': tags
}})
log("Updated user %s's book %s's tags to %s" %
(user_id, book_id, tags))
if cover_image_url != "":
updated = booksdb.update(
{'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'cover_image_url': cover_image_url
}})
log("Updated user %s's book %s's cover_image_url to %s" %
(user_id, book_id, cover_image_url))
if updated:
nowtime = time.time()
booksdb.update({'$and': [{
'user_id': user_id
}, {
'book_id': book_id
}]}, {'$set': {
'update_time': nowtime
}})
log("Updated user %s's book %s's update_time to %s" %
(user_id, book_id, nowtime))
return get_book_by_id(user_id, book_id)
from json import dumps
from views.templates.JSONResponse import JSONResponse
JSONResponseUserNotFound = JSONResponse(dumps({'message': 'User not found.'}),
404)
JSONResponseUserLogoutSuccessful = JSONResponse(
dumps({'message': 'Logout successful'}), 200)
JSONResponseUserAlreadyExist = JSONResponse(
dumps({'message': 'User already exists.'}), 403)
JSONResponseUserDeactivated = JSONResponse(
dumps({'message': 'User already deleted.'}), 403)
from views.templates.JSONResponse import JSONResponse
from bson.json_util import dumps
JSONResponseProvideAtLeastBookName = JSONResponse(
dumps({'message': 'Please provide at least book name.'}), 400)
JSONResponseBookNotFound = JSONResponse(
dumps({'message': 'Can\'t found the book.'}), 404)
JSONResponsePriceNotNumber = JSONResponse(
dumps({'message': 'Price is not a number.'}), 400)
from views.templates.JSONResponse import JSONResponse
from bson.json_util import dumps
JSONResponseLoginFirst = JSONResponse(
dumps({'message': 'Please log in first.'}), 401)
from views.templates.JSONResponse import JSONResponse
from json import dumps
__author__ = 'Ikaros'
JSONResponseISBNNotFound = JSONResponse(dumps({'message': "ISBN not found"}),
404)
JSONResponsePicNotFound = JSONResponse(dumps({'message': "Pic not found"}),
404)
from views.templates.JSONResponse import JSONResponse
from json import dumps
JSONResponseLoginFirst = JSONResponse(
dumps({'message': 'Please log in first.'}), 401)
JSONResponseProvideToken = JSONResponse(
dumps({'message': 'Please provide token.'}), 401)
JSONResponseInvalidJSON = JSONResponse(
dumps({'message': 'Invalid JSON request.'}), 400)
