mirror of
https://github.com/RicterZ/nhentai.git
synced 2025-04-20 02:41:19 +02:00
303 lines
10 KiB
Python
303 lines
10 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals, print_function
|
|
|
|
import sys
|
|
import os
|
|
import re
|
|
import time
|
|
from bs4 import BeautifulSoup
|
|
from tabulate import tabulate
|
|
|
|
import nhentai.constant as constant
|
|
from nhentai.utils import request
|
|
from nhentai.logger import logger
|
|
|
|
|
|
def _get_csrf_token(content):
|
|
html = BeautifulSoup(content, 'html.parser')
|
|
csrf_token_elem = html.find('input', attrs={'name': 'csrfmiddlewaretoken'})
|
|
if not csrf_token_elem:
|
|
raise Exception('Cannot find csrf token to login')
|
|
return csrf_token_elem.attrs['value']
|
|
|
|
|
|
def login(username, password):
|
|
logger.warning('This feature is deprecated, please use --cookie to set your cookie.')
|
|
csrf_token = _get_csrf_token(request('get', url=constant.LOGIN_URL).text)
|
|
if os.getenv('DEBUG'):
|
|
logger.info('Getting CSRF token ...')
|
|
|
|
if os.getenv('DEBUG'):
|
|
logger.info('CSRF token is {}'.format(csrf_token))
|
|
|
|
login_dict = {
|
|
'csrfmiddlewaretoken': csrf_token,
|
|
'username_or_email': username,
|
|
'password': password,
|
|
}
|
|
resp = request('post', url=constant.LOGIN_URL, data=login_dict)
|
|
|
|
if 'You\'re loading pages way too quickly.' in resp.text or 'Really, slow down' in resp.text:
|
|
csrf_token = _get_csrf_token(resp.text)
|
|
resp = request('post', url=resp.url, data={'csrfmiddlewaretoken': csrf_token, 'next': '/'})
|
|
|
|
if 'Invalid username/email or password' in resp.text:
|
|
logger.error('Login failed, please check your username and password')
|
|
exit(1)
|
|
|
|
if 'You\'re loading pages way too quickly.' in resp.text or 'Really, slow down' in resp.text:
|
|
logger.error('Using nhentai --cookie \'YOUR_COOKIE_HERE\' to save your Cookie.')
|
|
exit(2)
|
|
|
|
|
|
def _get_title_and_id(response):
|
|
result = []
|
|
html = BeautifulSoup(response, 'html.parser')
|
|
doujinshi_search_result = html.find_all('div', attrs={'class': 'gallery'})
|
|
for doujinshi in doujinshi_search_result:
|
|
doujinshi_container = doujinshi.find('div', attrs={'class': 'caption'})
|
|
title = doujinshi_container.text.strip()
|
|
title = title if len(title) < 85 else title[:82] + '...'
|
|
id_ = re.search('/g/(\d+)/', doujinshi.a['href']).group(1)
|
|
result.append({'id': id_, 'title': title})
|
|
|
|
return result
|
|
|
|
|
|
def favorites_parser(page_range=''):
|
|
result = []
|
|
html = BeautifulSoup(request('get', constant.FAV_URL).content, 'html.parser')
|
|
count = html.find('span', attrs={'class': 'count'})
|
|
if not count:
|
|
logger.error("Can't get your number of favorited doujins. Did the login failed?")
|
|
return []
|
|
|
|
count = int(count.text.strip('(').strip(')').replace(',', ''))
|
|
if count == 0:
|
|
logger.warning('No favorites found')
|
|
return []
|
|
pages = int(count / 25)
|
|
|
|
if pages:
|
|
pages += 1 if count % (25 * pages) else 0
|
|
else:
|
|
pages = 1
|
|
|
|
logger.info('You have %d favorites in %d pages.' % (count, pages))
|
|
|
|
if os.getenv('DEBUG'):
|
|
pages = 1
|
|
|
|
page_range_list = range(1, pages + 1)
|
|
if page_range:
|
|
logger.info('page range is {0}'.format(page_range))
|
|
page_range_list = page_range_parser(page_range, pages)
|
|
|
|
for page in page_range_list:
|
|
try:
|
|
logger.info('Getting doujinshi ids of page %d' % page)
|
|
resp = request('get', constant.FAV_URL + '?page=%d' % page).content
|
|
|
|
result.extend(_get_title_and_id(resp))
|
|
except Exception as e:
|
|
logger.error('Error: %s, continue', str(e))
|
|
|
|
return result
|
|
|
|
|
|
def page_range_parser(page_range, max_page_num):
|
|
pages = set()
|
|
ranges = str.split(page_range, ',')
|
|
for range_str in ranges:
|
|
idx = range_str.find('-')
|
|
if idx == -1:
|
|
try:
|
|
page = int(range_str)
|
|
if page <= max_page_num:
|
|
pages.add(page)
|
|
except ValueError:
|
|
logger.error('page range({0}) is not valid'.format(page_range))
|
|
else:
|
|
try:
|
|
left = int(range_str[:idx])
|
|
right = int(range_str[idx + 1:])
|
|
if right > max_page_num:
|
|
right = max_page_num
|
|
for page in range(left, right + 1):
|
|
pages.add(page)
|
|
except ValueError:
|
|
logger.error('page range({0}) is not valid'.format(page_range))
|
|
|
|
return list(pages)
|
|
|
|
|
|
def doujinshi_parser(id_):
|
|
if not isinstance(id_, (int,)) and (isinstance(id_, (str,)) and not id_.isdigit()):
|
|
raise Exception('Doujinshi id({0}) is not valid'.format(id_))
|
|
|
|
id_ = int(id_)
|
|
logger.log(15, 'Fetching doujinshi information of id {0}'.format(id_))
|
|
doujinshi = dict()
|
|
doujinshi['id'] = id_
|
|
url = '{0}/{1}/'.format(constant.DETAIL_URL, id_)
|
|
|
|
try:
|
|
response = request('get', url)
|
|
if response.status_code in (200,):
|
|
response = response.content
|
|
else:
|
|
logger.debug('Slow down and retry ({}) ...'.format(id_))
|
|
time.sleep(1)
|
|
return doujinshi_parser(str(id_))
|
|
|
|
except Exception as e:
|
|
logger.warn('Error: {}, ignored'.format(str(e)))
|
|
return None
|
|
|
|
html = BeautifulSoup(response, 'html.parser')
|
|
doujinshi_info = html.find('div', attrs={'id': 'info'})
|
|
|
|
title = doujinshi_info.find('h1').text
|
|
subtitle = doujinshi_info.find('h2')
|
|
|
|
doujinshi['name'] = title
|
|
doujinshi['subtitle'] = subtitle.text if subtitle else ''
|
|
|
|
doujinshi_cover = html.find('div', attrs={'id': 'cover'})
|
|
img_id = re.search('/galleries/([\d]+)/cover\.(jpg|png|gif)$', doujinshi_cover.a.img.attrs['data-src'])
|
|
|
|
ext = []
|
|
for i in html.find_all('div', attrs={'class': 'thumb-container'}):
|
|
_, ext_name = os.path.basename(i.img.attrs['data-src']).rsplit('.', 1)
|
|
ext.append(ext_name)
|
|
|
|
if not img_id:
|
|
logger.critical('Tried yo get image id failed')
|
|
exit(1)
|
|
|
|
doujinshi['img_id'] = img_id.group(1)
|
|
doujinshi['ext'] = ext
|
|
|
|
for _ in doujinshi_info.find_all('div', class_='tag-container field-name'):
|
|
if re.search('Pages:', _.text):
|
|
pages = _.find('span', class_='name').string
|
|
doujinshi['pages'] = int(pages)
|
|
|
|
# gain information of the doujinshi
|
|
information_fields = doujinshi_info.find_all('div', attrs={'class': 'field-name'})
|
|
needed_fields = ['Characters', 'Artists', 'Languages', 'Tags', 'Parodies', 'Groups', 'Categories']
|
|
for field in information_fields:
|
|
field_name = field.contents[0].strip().strip(':')
|
|
if field_name in needed_fields:
|
|
data = [sub_field.find('span', attrs={'class': 'name'}).contents[0].strip() for sub_field in
|
|
field.find_all('a', attrs={'class': 'tag'})]
|
|
doujinshi[field_name.lower()] = ', '.join(data)
|
|
|
|
time_field = doujinshi_info.find('time')
|
|
if time_field.has_attr('datetime'):
|
|
doujinshi['date'] = time_field['datetime']
|
|
return doujinshi
|
|
|
|
|
|
def old_search_parser(keyword, sorting='date', page=1):
|
|
logger.debug('Searching doujinshis of keyword {0}'.format(keyword))
|
|
response = request('get', url=constant.SEARCH_URL, params={'q': keyword, 'page': page, 'sort': sorting}).content
|
|
|
|
result = _get_title_and_id(response)
|
|
if not result:
|
|
logger.warn('Not found anything of keyword {}'.format(keyword))
|
|
|
|
return result
|
|
|
|
|
|
def print_doujinshi(doujinshi_list):
|
|
if not doujinshi_list:
|
|
return
|
|
doujinshi_list = [(i['id'], i['title']) for i in doujinshi_list]
|
|
headers = ['id', 'doujinshi']
|
|
logger.info('Search Result\n' +
|
|
tabulate(tabular_data=doujinshi_list, headers=headers, tablefmt='rst'))
|
|
|
|
|
|
def search_parser(keyword, sorting, page):
|
|
logger.debug('Searching doujinshis using keywords {0}'.format(keyword))
|
|
keyword = '+'.join([i.strip().replace(' ', '-').lower() for i in keyword.split(',')])
|
|
result = []
|
|
i = 0
|
|
while i < 5:
|
|
try:
|
|
url = request('get', url=constant.SEARCH_URL, params={'query': keyword, 'page': page, 'sort': sorting}).url
|
|
response = request('get', url.replace('%2B', '+')).json()
|
|
except Exception as e:
|
|
i += 1
|
|
if not i < 5:
|
|
logger.critical(str(e))
|
|
logger.warn('If you are in China, please configure the proxy to fu*k GFW.')
|
|
exit(1)
|
|
continue
|
|
break
|
|
|
|
if 'result' not in response:
|
|
raise Exception('No result in response')
|
|
|
|
for row in response['result']:
|
|
title = row['title']['english']
|
|
title = title[:85] + '..' if len(title) > 85 else title
|
|
result.append({'id': row['id'], 'title': title})
|
|
|
|
if not result:
|
|
logger.warn('No results for keywords {}'.format(keyword))
|
|
|
|
return result
|
|
|
|
|
|
def __api_suspended_doujinshi_parser(id_):
|
|
if not isinstance(id_, (int,)) and (isinstance(id_, (str,)) and not id_.isdigit()):
|
|
raise Exception('Doujinshi id({0}) is not valid'.format(id_))
|
|
|
|
id_ = int(id_)
|
|
logger.log(15, 'Fetching information of doujinshi id {0}'.format(id_))
|
|
doujinshi = dict()
|
|
doujinshi['id'] = id_
|
|
url = '{0}/{1}'.format(constant.DETAIL_URL, id_)
|
|
i = 0
|
|
while 5 > i:
|
|
try:
|
|
response = request('get', url).json()
|
|
except Exception as e:
|
|
i += 1
|
|
if not i < 5:
|
|
logger.critical(str(e))
|
|
exit(1)
|
|
continue
|
|
break
|
|
|
|
doujinshi['name'] = response['title']['english']
|
|
doujinshi['subtitle'] = response['title']['japanese']
|
|
doujinshi['img_id'] = response['media_id']
|
|
doujinshi['ext'] = ''.join([i['t'] for i in response['images']['pages']])
|
|
doujinshi['pages'] = len(response['images']['pages'])
|
|
|
|
# gain information of the doujinshi
|
|
needed_fields = ['character', 'artist', 'language', 'tag', 'parody', 'group', 'category']
|
|
for tag in response['tags']:
|
|
tag_type = tag['type']
|
|
if tag_type in needed_fields:
|
|
if tag_type == 'tag':
|
|
if tag_type not in doujinshi:
|
|
doujinshi[tag_type] = {}
|
|
|
|
tag['name'] = tag['name'].replace(' ', '-')
|
|
tag['name'] = tag['name'].lower()
|
|
doujinshi[tag_type][tag['name']] = tag['id']
|
|
elif tag_type not in doujinshi:
|
|
doujinshi[tag_type] = tag['name']
|
|
else:
|
|
doujinshi[tag_type] += ', ' + tag['name']
|
|
|
|
return doujinshi
|
|
|
|
|
|
if __name__ == '__main__':
|
|
print(doujinshi_parser("32271"))
|