def publisher_register(request):
#模板中发生提交事件，在下面代码中处理
if request.method == 'POST':
#一旦发生post事件，在这里处理
username = request.POST['username']
password = request.POST['password']
nickname = request.POST['nickname']
sex = request.POST['sex']
signature = request.POST['signature']
url = request.FILES['headerimg']
#处理前端数据
#建模
pub = Publisher(username=username,
password=password,
nickname=nickname,
sex=sex,
signature=signature,
url=url)
pub.save()
return HttpResponse(
"<script type = 'text/javascript'>alert('注册成功');window.history.go(-2);</script>"
)
return render(request, "register.html")
pass
def new_item(request, *args, **kwargs):
errors = []
type = kwargs.pop('type')
if type == 'author':
form = AuthorForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
author = Author(first_name=cd.get('first_name'),
last_name=cd['last_name'],
email=cd['email'])
author.save()
elif type == 'publisher':
form = PubForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
print cd
pub = Publisher(name=cd['name'],
address=cd['address'],
city=cd['city'],
state_province=cd['state_province'],
country=cd['country'],
website=cd['website'])
pub.save()
elif type == 'book':
form = BookForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
print cd
names = cd['authors'].split(',')
pub_name = cd['publisher']
pub = ''
try:
pub = Publisher.objects.get(name=pub_name.strip())
except Exception:
print 'Publisher[%s] not exist.' % pub_name
book = Book(title=cd['title'],
publisher=pub,
publication_date=cd['pub_date'])
book.save()
for name in names:
try:
author = Author.objects.get(first_name=name.strip())
print author
book.authors.add(author)
except Exception as e:
print e
print 'Author[%s] not exist.' % name
# errors.append('%s not exist.' %name)
# book = Book(title=cd['title'], )
return form
def new_item(request, *args, **kwargs):
errors=[]
type = kwargs.pop('type')
if type == 'author':
form = AuthorForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
author = Author(first_name=cd.get('first_name'), last_name=cd['last_name'], email=cd['email'])
author.save()
elif type == 'publisher':
form = PubForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
print cd
pub = Publisher(name=cd['name'], address=cd['address'], city=cd['city'], state_province=cd['state_province'], country=cd['country'], website=cd['website'])
pub.save()
elif type == 'book':
form = BookForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
print cd
names = cd['authors'].split(',')
pub_name = cd['publisher']
pub = ''
try:
pub = Publisher.objects.get(name=pub_name.strip())
except Exception:
print 'Publisher[%s] not exist.' %pub_name
book = Book(title=cd['title'], publisher=pub, publication_date=cd['pub_date'])
book.save()
for name in names:
try:
author = Author.objects.get(first_name=name.strip())
print author
book.authors.add(author)
except Exception as e:
print e
print 'Author[%s] not exist.' %name
# errors.append('%s not exist.' %name)
# book = Book(title=cd['title'], )
return form
def hello(request):
# return HttpResponse(datetime.datetime.strptime(('%Y-%m-%d %H:%M:%S',datetime.datetime.time())))
now = datetime.datetime.now()
# html = "<html><body>It is now %s.</body></html>" % now
t = get_template("mytemplete.html")
html = t.render(Context({"person_name": now}))
p = Publisher(name='Apress',
address='2855 Telegraph Ave.',
city='Berkeley',
state_province='CA',
country='U.S.A.',
website='http://www.apress.com/')
p.save()
item_list = Publisher.objects.all()
html = t.render(Context({"item_list": item_list}))
return HttpResponse(html)
def hello(request):
# return HttpResponse(datetime.datetime.strptime(('%Y-%m-%d %H:%M:%S',datetime.datetime.time())))
now = datetime.datetime.now()
# html = "<html><body>It is now %s.</body></html>" % now
t=get_template("mytemplete.html")
html=t.render(Context({"person_name":now}))
p=Publisher(name='Apress',
address='2855 Telegraph Ave.',
city='Berkeley',
state_province='CA',
country='U.S.A.',
website='http://www.apress.com/')
p.save()
item_list=Publisher.objects.all()
html=t.render(Context({"item_list":item_list}))
return HttpResponse(html)
def publisher_register(request):
# 模板中发生提交事件以后要在下面的代码中处理
if request.method == 'POST':
# 一旦发生POST事件，则在这里处理
# 接收前端提出的数据
username = request.POST['username']
password = request.POST['password']
nickname = request.POST['nickname']
sex = request.POST['sex']
signature = request.POST['signature']
# 处理前端提交的数据
# 建模
pub = Publisher(username=username, password=password, nickname=nickname, sex=sex, signature=signature)
# 存入数据库
pub.save()
return HttpResponse("<script type='text/javascript>"
"alert('注册成功');"
"window.history.back();"
"</script>")
# 安装模板
return render(request, "publisher/register.html")
def acquisition(request):
record_data = {}
record = None
if request.GET.get('isbn'):
isbn = request.GET.get('isbn')
if isbnpy.isValid(isbn):
url = 'http://openlibrary.org/api/volumes/brief/json/isbn:' + isbn
response = urllib2.urlopen(url)
# response = urllib2.urlopen('http://127.0.0.1/json/3.json')
data = json.load(response)
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
if data == {}:
record_data['isbn13'] = isbn
record_form = RecordForm(instance=record)
return render(request, 'acquisition.html', {
'data': record_data,
'form': record_form
})
data = data.itervalues().next()['records'].itervalues().next()
try:
record = Record.objects.get(isbn13=isbn)
new_record = False
except Record.DoesNotExist:
record = Record(isbn13=isbn)
new_record = True
# pp(data)
if record.book_id:
book = record.book
else:
book = Book()
book.title = data['data']['title']
if data['details']['details'].has_key('subtitle'):
book.subtitle = data['details']['details']['subtitle']
book.save()
if data['details']['details'].has_key('pagination'):
record.pagination = data['data']['pagination']
elif data['details']['details'].has_key('number_of_pages'):
record.pagination = str(
data['data']['number_of_pages']) + ' p.'
if data['details']['details'].has_key('physical_format'):
record.format = data['details']['details']['physical_format']
if record.format.startswith('electronic'):
record.format = 'eBook'
# record.openlibrary_url = data['data']['url']
if data['details']['details'].has_key('weight'):
record.weight = data['details']['details'].get('weight')
if data['details']['details'].has_key('physical_dimensions'):
record.dimensions = data['details']['details'].get(
'physical_dimensions')
if data['data'].has_key('classifications'):
if data['data']['classifications'].has_key(
'dewey_decimal_class'):
record.ddc = data['data']['classifications'].get(
'dewey_decimal_class')[0]
if data['data']['classifications'].has_key(
'lc_classifications'):
record.lcc = data['data']['classifications'].get(
'lc_classifications')[0]
try:
record.date_of_publication = datetime.strptime(
data['data']['publish_date'], '%B %d, %Y').date()
record.publication_has_month = True
record.publication_has_day = True
except ValueError:
try:
record.date_of_publication = datetime.strptime(
data['data']['publish_date'], '%Y').date()
record.publication_has_month = False
record.publication_has_day = False
except ValueError:
try:
record.date_of_publication = datetime.strptime(
data['data']['publish_date'], '%B %Y').date()
record.publication_has_day = False
record.publication_has_month = True
except ValueError:
record.date_of_publication = datetime.strptime(
data['data']['publish_date'], '%m/%d/%Y').date()
record.publication_has_day = True
record.publication_has_month = True
if data['data'].has_key('identifiers'):
if data['data']['identifiers'].has_key('openlibrary'):
record.openlibrary_id = data['data']['identifiers'][
'openlibrary'][0]
if data['data']['identifiers'].has_key('goodreads'):
record.goodreads_id = data['data']['identifiers'][
'goodreads'][0]
if data['data']['identifiers'].has_key('librarything'):
record.librarything_id = data['data']['identifiers'][
'librarything'][0]
if data['data']['identifiers'].has_key('oclc'):
record.oclc_id = data['data']['identifiers']['oclc'][0]
if data['data']['identifiers'].has_key('lccn'):
record.lccn_id = data['data']['identifiers']['lccn'][0]
if data['data'].has_key('by_statement'):
record.by_statement = data['data'].get('by_statement')
if data['data'].has_key('notes'):
record.notes = data['data'].get('notes')
if data['data'].has_key('excerpts'):
record.excerpt = data['data'].get('excerpts')[0].get('text')
record.book = book
setting = LibrarySetting.get()
record.type = setting.default_type
if new_record:
record.date_added = datetime.today()
record.save()
if data['details']['details'].has_key('languages'):
record.languages.clear()
for lang in data['details']['details']['languages']:
lang_key = lang['key'].replace('/languages/', '')
try:
book_lang = Language.objects.get(code=lang_key)
except Language.DoesNotExist:
try:
book_lang = Language.objects.get(
code=lang_key[:-1])
except Language.DoesNotExist:
raise Exception(
"Please add a language with code " + lang_key +
" or " + lang_key[:-1] + " first!")
record.languages.add(book_lang)
if data['data'].has_key('publish_places'):
record.published_places.clear()
for place in data['data']['publish_places']:
try:
published_place = Place.objects.get(name=place['name'])
except Place.DoesNotExist:
published_place = Place(name=place['name'])
published_place.save()
record.published_places.add(published_place)
record.authors.clear()
if data['details']['details'].has_key('authors'):
for author in data['details']['details']['authors']:
author_key = author['key'].replace('/authors/', '')
try:
book_author = Author.objects.get(identifier=author_key)
except Author.DoesNotExist:
book_author = Author(identifier=author_key)
book_author.name = author['name']
book_author.save()
record.authors.add(book_author)
elif data['data'].has_key('authors'):
for author in data['data']['authors']:
author_key = author['url'].replace(
'http://openlibrary.org/authors/', '')
try:
book_author = Author.objects.get(identifier=author_key)
except Author.DoesNotExist:
book_author = Author(identifier=author_key)
book_author.name = author['name']
book_author.save()
record.authors.add(book_author)
if data['data'].has_key('ebooks'):
if data['data']['ebooks'][0].has_key('formats'):
formats = data['data']['ebooks'][0]['formats']
for book_format in formats:
ebooks = record.ebooks(book_format)
for ebook in ebooks:
ebook.delete()
if formats[book_format].has_key('url'):
url = formats[book_format].get('url')
result = urllib.urlretrieve(url)
book_file = BookFile(record=record)
book_file.file.save(os.path.basename(url),
File(open(result[0])))
book_file.save()
subjects = None
if data['details']['details'].has_key('subjects'):
subjects = data['details']['details']['subjects']
elif data['data'].has_key('subjects'):
subjects = data['data']['subjects']
if subjects:
record.book.subjects.clear()
for subject in subjects:
if type(subject) == dict:
subject = title_case(subject['name'])
try:
book_subject = Subject.objects.get(name=subject)
except Subject.DoesNotExist:
book_subject = Subject(name=subject)
book_subject.save()
record.book.subjects.add(book_subject)
# record.publishers.clear()
# for publisher in data['details']['details']['publishers']:
# try:
# book_publisher = Publisher.objects.get(name=publisher['name'])
# except Publisher.DoesNotExist:
# book_publisher = Publisher(name=publisher['name'])
# book_publisher.save()
# record.publishers.add(book_publisher)
try:
book_publisher = Publisher.objects.get(
name=data['details']['details']['publishers'][0])
except Publisher.DoesNotExist:
book_publisher = Publisher(
name=data['details']['details']['publishers'][0])
book_publisher.save()
record.publisher = book_publisher
if data['data'].has_key('cover'):
if data['data']['cover'].has_key('large'):
cover_url = data['data']['cover']['large']
result = urllib.urlretrieve(cover_url)
record.large_cover.save(os.path.basename(cover_url),
File(open(result[0])))
if data['data']['cover'].has_key('medium'):
cover_url = data['data']['cover']['medium']
result = urllib.urlretrieve(cover_url)
record.medium_cover.save(os.path.basename(cover_url),
File(open(result[0])))
if data['data']['cover'].has_key('small'):
cover_url = data['data']['cover']['small']
result = urllib.urlretrieve(cover_url)
record.small_cover.save(os.path.basename(cover_url),
File(open(result[0])))
# thumbnail_url = data['details']['thumbnail_url']
# result = urllib.urlretrieve(thumbnail_url)
# record.thumbnail.save(
# os.path.basename(thumbnail_url),
# File(open(result[0]))
# )
# import pdb
#
# pdb.set_trace()
record_data = RecordSerializer(record).data
record_form = RecordForm(instance=record)
return render(request, 'acquisition.html', {
'data': record_data,
'form': record_form
})
def save_acquisition(request):
if request.POST.get('book').isnumeric():
book = Book.objects.get(id=request.POST.get('book'))
new_book = False
else:
book = Book(title=request.POST.get('book'))
new_book = True
book.subtitle = request.POST.get('subtitle')
book.save()
if request.POST.get('isbn'):
isbn = request.POST.get('isbn')
if isbnpy.isValid(isbn):
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
try:
record = Record.objects.get(isbn13=isbn)
new_record = False
except Record.DoesNotExist:
record = Record(isbn13=isbn)
new_record = True
else:
if not new_book:
try:
record = Record.objects.get(book=book,
edition=request.POST.get('book'))
new_record = False
except Record.DoesNotExist:
record = Record(book=book)
new_record = True
else:
record = Record(book=book)
new_record = True
record.book = book
record.format = request.POST.get('format')
if record.format != 'ebook':
if new_record:
record.quantity = request.POST.get('quantity')
else:
record.quantity += int(request.POST.get('quantity'))
record.excerpt = request.POST.get('excerpt')
record.edition = request.POST.get('edition')
record.notes = request.POST.get('notes')
record.ddc = request.POST.get('ddc')
record.lcc = request.POST.get('lcc')
record.pagination = request.POST.get('pagination')
record.format = request.POST.get('format')
record.type = request.POST.get('type')
if record.format != 'eBook':
record.quantity = request.POST.get('quantity')
record.publication_has_month = False
record.publication_has_day = False
if request.POST.get('year'):
dt = datetime(int(request.POST.get('year')), 1, 1)
if request.POST.get('month'):
record.publication_has_month = True
dt = dt.replace(month=int(request.POST.get('month')))
if request.POST.get('day'):
record.publication_has_day = True
dt = dt.replace(day=int(request.POST.get('day')))
record.date_of_publication = dt
else:
record.date_of_publication = None
if request.FILES.get('small_cover'):
record.small_cover = request.FILES.get('small_cover')
if request.FILES.get('medium_cover'):
record.medium_cover = request.FILES.get('medium_cover')
if request.FILES.get('large_cover'):
record.large_cover = request.FILES.get('large_cover')
if not record.date_added:
record.date_added = datetime.today()
record.save()
if request.FILES.get('ebook'):
ebooks = request.FILES.getlist('ebook')
for ebook in ebooks:
ebook_file = BookFile(record=record, file=ebook)
existing_files = record.ebooks(ebook_file.format)
for existing_file in existing_files:
existing_file.delete()
ebook_file.save()
book.subjects.clear()
for subject in request.POST.getlist('subjects'):
if subject.isnumeric():
book.subjects.add(Subject.objects.get(id=subject))
else:
new_subject = Subject(name=subject)
new_subject.save()
book.subjects.add(new_subject)
record.authors.clear()
for author in request.POST.getlist('authors'):
if author.isnumeric():
record.authors.add(Author.objects.get(id=author))
else:
new_author = Author(name=author)
new_author.save()
record.authors.add(new_author)
record.languages.clear()
for language in request.POST.getlist('languages'):
record.languages.add(Language.objects.get(id=language))
publisher = request.POST.get('publisher')
if publisher:
if publisher.isnumeric():
record.publisher_id = publisher
else:
new_publisher = Publisher(name=publisher)
new_publisher.save()
record.publisher = new_publisher
record.save()
return redirect(reverse_lazy('view_record', kwargs={'pk': record.id}))
def acquisition(request):
record_data = {}
record = None
if request.GET.get('isbn'):
isbn = request.GET.get('isbn')
if isbnpy.isValid(isbn):
url = 'http://openlibrary.org/api/volumes/brief/json/isbn:' + isbn
response = urllib2.urlopen(url)
# response = urllib2.urlopen('http://127.0.0.1/json/3.json')
data = json.load(response)
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
if data == {}:
record_data['isbn13'] = isbn
record_form = RecordForm(instance=record)
return render(request, 'acquisition.html', {'data': record_data, 'form': record_form})
data = data.itervalues().next()['records'].itervalues().next()
try:
record = Record.objects.get(isbn13=isbn)
new_record = False
except Record.DoesNotExist:
record = Record(isbn13=isbn)
new_record = True
# pp(data)
if record.book_id:
book = record.book
else:
book = Book()
book.title = data['data']['title']
if data['details']['details'].has_key('subtitle'):
book.subtitle = data['details']['details']['subtitle']
book.save()
if data['details']['details'].has_key('pagination'):
record.pagination = data['data']['pagination']
elif data['details']['details'].has_key('number_of_pages'):
record.pagination = str(data['data']['number_of_pages']) + ' p.'
if data['details']['details'].has_key('physical_format'):
record.format = data['details']['details']['physical_format']
if record.format.startswith('electronic'):
record.format = 'eBook'
# record.openlibrary_url = data['data']['url']
if data['details']['details'].has_key('weight'):
record.weight = data['details']['details'].get('weight')
if data['details']['details'].has_key('physical_dimensions'):
record.dimensions = data['details']['details'].get('physical_dimensions')
if data['data'].has_key('classifications'):
if data['data']['classifications'].has_key('dewey_decimal_class'):
record.ddc = data['data']['classifications'].get('dewey_decimal_class')[0]
if data['data']['classifications'].has_key('lc_classifications'):
record.lcc = data['data']['classifications'].get('lc_classifications')[0]
try:
record.date_of_publication = datetime.strptime(data['data']['publish_date'], '%B %d, %Y').date()
record.publication_has_month = True
record.publication_has_day = True
except ValueError:
try:
record.date_of_publication = datetime.strptime(data['data']['publish_date'], '%Y').date()
record.publication_has_month = False
record.publication_has_day = False
except ValueError:
try:
record.date_of_publication = datetime.strptime(data['data']['publish_date'], '%B %Y').date()
record.publication_has_day = False
record.publication_has_month = True
except ValueError:
record.date_of_publication = datetime.strptime(data['data']['publish_date'], '%m/%d/%Y').date()
record.publication_has_day = True
record.publication_has_month = True
if data['data'].has_key('identifiers'):
if data['data']['identifiers'].has_key('openlibrary'):
record.openlibrary_id = data['data']['identifiers']['openlibrary'][0]
if data['data']['identifiers'].has_key('goodreads'):
record.goodreads_id = data['data']['identifiers']['goodreads'][0]
if data['data']['identifiers'].has_key('librarything'):
record.librarything_id = data['data']['identifiers']['librarything'][0]
if data['data']['identifiers'].has_key('oclc'):
record.oclc_id = data['data']['identifiers']['oclc'][0]
if data['data']['identifiers'].has_key('lccn'):
record.lccn_id = data['data']['identifiers']['lccn'][0]
if data['data'].has_key('by_statement'):
record.by_statement = data['data'].get('by_statement')
if data['data'].has_key('notes'):
record.notes = data['data'].get('notes')
if data['data'].has_key('excerpts'):
record.excerpt = data['data'].get('excerpts')[0].get('text')
record.book = book
setting = LibrarySetting.get()
record.type = setting.default_type
if new_record:
record.date_added = datetime.today()
record.save()
if data['details']['details'].has_key('languages'):
record.languages.clear()
for lang in data['details']['details']['languages']:
lang_key = lang['key'].replace('/languages/', '')
try:
book_lang = Language.objects.get(code=lang_key)
except Language.DoesNotExist:
try:
book_lang = Language.objects.get(code=lang_key[:-1])
except Language.DoesNotExist:
raise Exception(
"Please add a language with code " + lang_key + " or " + lang_key[:-1] + " first!")
record.languages.add(book_lang)
if data['data'].has_key('publish_places'):
record.published_places.clear()
for place in data['data']['publish_places']:
try:
published_place = Place.objects.get(name=place['name'])
except Place.DoesNotExist:
published_place = Place(name=place['name'])
published_place.save()
record.published_places.add(published_place)
record.authors.clear()
if data['details']['details'].has_key('authors'):
for author in data['details']['details']['authors']:
author_key = author['key'].replace('/authors/', '')
try:
book_author = Author.objects.get(identifier=author_key)
except Author.DoesNotExist:
book_author = Author(identifier=author_key)
book_author.name = author['name']
book_author.save()
record.authors.add(book_author)
elif data['data'].has_key('authors'):
for author in data['data']['authors']:
author_key = author['url'].replace('http://openlibrary.org/authors/', '')
try:
book_author = Author.objects.get(identifier=author_key)
except Author.DoesNotExist:
book_author = Author(identifier=author_key)
book_author.name = author['name']
book_author.save()
record.authors.add(book_author)
if data['data'].has_key('ebooks'):
if data['data']['ebooks'][0].has_key('formats'):
formats = data['data']['ebooks'][0]['formats']
for book_format in formats:
ebooks = record.ebooks(book_format)
for ebook in ebooks:
ebook.delete()
if formats[book_format].has_key('url'):
url = formats[book_format].get('url')
result = urllib.urlretrieve(url)
book_file = BookFile(record=record)
book_file.file.save(
os.path.basename(url),
File(open(result[0]))
)
book_file.save()
subjects = None
if data['details']['details'].has_key('subjects'):
subjects = data['details']['details']['subjects']
elif data['data'].has_key('subjects'):
subjects = data['data']['subjects']
if subjects:
record.book.subjects.clear()
for subject in subjects:
if type(subject) == dict:
subject = title_case(subject['name'])
try:
book_subject = Subject.objects.get(name=subject)
except Subject.DoesNotExist:
book_subject = Subject(name=subject)
book_subject.save()
record.book.subjects.add(book_subject)
# record.publishers.clear()
# for publisher in data['details']['details']['publishers']:
# try:
# book_publisher = Publisher.objects.get(name=publisher['name'])
# except Publisher.DoesNotExist:
# book_publisher = Publisher(name=publisher['name'])
# book_publisher.save()
# record.publishers.add(book_publisher)
try:
book_publisher = Publisher.objects.get(name=data['details']['details']['publishers'][0])
except Publisher.DoesNotExist:
book_publisher = Publisher(name=data['details']['details']['publishers'][0])
book_publisher.save()
record.publisher = book_publisher
if data['data'].has_key('cover'):
if data['data']['cover'].has_key('large'):
cover_url = data['data']['cover']['large']
result = urllib.urlretrieve(cover_url)
record.large_cover.save(
os.path.basename(cover_url),
File(open(result[0]))
)
if data['data']['cover'].has_key('medium'):
cover_url = data['data']['cover']['medium']
result = urllib.urlretrieve(cover_url)
record.medium_cover.save(
os.path.basename(cover_url),
File(open(result[0]))
)
if data['data']['cover'].has_key('small'):
cover_url = data['data']['cover']['small']
result = urllib.urlretrieve(cover_url)
record.small_cover.save(
os.path.basename(cover_url),
File(open(result[0]))
)
# thumbnail_url = data['details']['thumbnail_url']
# result = urllib.urlretrieve(thumbnail_url)
# record.thumbnail.save(
# os.path.basename(thumbnail_url),
# File(open(result[0]))
# )
# import pdb
#
# pdb.set_trace()
record_data = RecordSerializer(record).data
record_form = RecordForm(instance=record)
return render(request, 'acquisition.html', {'data': record_data, 'form': record_form})
def save_acquisition(request):
if request.POST.get('book').isnumeric():
book = Book.objects.get(id=request.POST.get('book'))
new_book = False
else:
book = Book(title=request.POST.get('book'))
new_book = True
book.subtitle = request.POST.get('subtitle')
book.save()
if request.POST.get('isbn'):
isbn = request.POST.get('isbn')
if isbnpy.isValid(isbn):
if isbnpy.isI10(isbn):
isbn = isbnpy.convert(isbn)
try:
record = Record.objects.get(isbn13=isbn)
new_record = False
except Record.DoesNotExist:
record = Record(isbn13=isbn)
new_record = True
else:
if not new_book:
try:
record = Record.objects.get(book=book, edition=request.POST.get('book'))
new_record = False
except Record.DoesNotExist:
record = Record(book=book)
new_record = True
else:
record = Record(book=book)
new_record = True
record.book = book
record.format = request.POST.get('format')
if record.format != 'ebook':
if new_record:
record.quantity = request.POST.get('quantity')
else:
record.quantity += int(request.POST.get('quantity'))
record.excerpt = request.POST.get('excerpt')
record.edition = request.POST.get('edition')
record.notes = request.POST.get('notes')
record.ddc = request.POST.get('ddc')
record.lcc = request.POST.get('lcc')
record.pagination = request.POST.get('pagination')
record.format = request.POST.get('format')
record.type = request.POST.get('type')
if record.format != 'eBook':
record.quantity = request.POST.get('quantity')
record.publication_has_month = False
record.publication_has_day = False
if request.POST.get('year'):
dt = datetime(int(request.POST.get('year')), 1, 1)
if request.POST.get('month'):
record.publication_has_month = True
dt = dt.replace(month=int(request.POST.get('month')))
if request.POST.get('day'):
record.publication_has_day = True
dt = dt.replace(day=int(request.POST.get('day')))
record.date_of_publication = dt
else:
record.date_of_publication = None
if request.FILES.get('small_cover'):
record.small_cover = request.FILES.get('small_cover')
if request.FILES.get('medium_cover'):
record.medium_cover = request.FILES.get('medium_cover')
if request.FILES.get('large_cover'):
record.large_cover = request.FILES.get('large_cover')
if not record.date_added:
record.date_added = datetime.today()
record.save()
if request.FILES.get('ebook'):
ebooks = request.FILES.getlist('ebook')
for ebook in ebooks:
ebook_file = BookFile(record=record, file=ebook)
existing_files = record.ebooks(ebook_file.format)
for existing_file in existing_files:
existing_file.delete()
ebook_file.save()
book.subjects.clear()
for subject in request.POST.getlist('subjects'):
if subject.isnumeric():
book.subjects.add(Subject.objects.get(id=subject))
else:
new_subject = Subject(name=subject)
new_subject.save()
book.subjects.add(new_subject)
record.authors.clear()
for author in request.POST.getlist('authors'):
if author.isnumeric():
record.authors.add(Author.objects.get(id=author))
else:
new_author = Author(name=author)
new_author.save()
record.authors.add(new_author)
record.languages.clear()
for language in request.POST.getlist('languages'):
record.languages.add(Language.objects.get(id=language))
publisher = request.POST.get('publisher')
if publisher:
if publisher.isnumeric():
record.publisher_id = publisher
else:
new_publisher = Publisher(name=publisher)
new_publisher.save()
record.publisher = new_publisher
record.save()
return redirect(reverse_lazy('view_record', kwargs={'pk': record.id}))
