mirror of
https://codeberg.org/polarisfm/youtube-dl
synced 2024-11-17 14:54:31 +01:00
[packtpub] fix extraction(closes #21268)
This commit is contained in:
Remita Amine
parent
a6389abfd7
commit
25d71fb058
@ -5,26 +5,27 @@ import re
|
||||
|
||||
from .common import InfoExtractor
|
||||
from ..compat import (
|
||||
compat_str,
|
||||
# compat_str,
|
||||
compat_HTTPError,
|
||||
)
|
||||
from ..utils import (
|
||||
clean_html,
|
||||
ExtractorError,
|
||||
remove_end,
|
||||
# remove_end,
|
||||
str_or_none,
|
||||
strip_or_none,
|
||||
unified_timestamp,
|
||||
urljoin,
|
||||
# urljoin,
|
||||
)
|
||||
|
||||
|
||||
class PacktPubBaseIE(InfoExtractor):
|
||||
_PACKT_BASE = 'https://www.packtpub.com'
|
||||
_MAPT_REST = '%s/mapt-rest' % _PACKT_BASE
|
||||
# _PACKT_BASE = 'https://www.packtpub.com'
|
||||
_STATIC_PRODUCTS_BASE = 'https://static.packt-cdn.com/products/'
|
||||
|
||||
|
||||
class PacktPubIE(PacktPubBaseIE):
|
||||
_VALID_URL = r'https?://(?:(?:www\.)?packtpub\.com/mapt|subscription\.packtpub\.com)/video/[^/]+/(?P<course_id>\d+)/(?P<chapter_id>\d+)/(?P<id>\d+)'
|
||||
_VALID_URL = r'https?://(?:(?:www\.)?packtpub\.com/mapt|subscription\.packtpub\.com)/video/[^/]+/(?P<course_id>\d+)/(?P<chapter_id>\d+)/(?P<id>\d+)(?:/(?P<display_id>[^/?&#]+))?'
|
||||
|
||||
_TESTS = [{
|
||||
'url': 'https://www.packtpub.com/mapt/video/web-development/9781787122215/20528/20530/Project+Intro',
|
||||
@ -50,9 +51,9 @@ class PacktPubIE(PacktPubBaseIE):
|
||||
return
|
||||
try:
|
||||
self._TOKEN = self._download_json(
|
||||
self._MAPT_REST + '/users/tokens', None,
|
||||
'https://services.packtpub.com/auth-v1/users/tokens', None,
|
||||
'Downloading Authorization Token', data=json.dumps({
|
||||
'email': username,
|
||||
'username': username,
|
||||
'password': password,
|
||||
}).encode())['data']['access']
|
||||
except ExtractorError as e:
|
||||
@ -61,54 +62,40 @@ class PacktPubIE(PacktPubBaseIE):
|
||||
raise ExtractorError(message, expected=True)
|
||||
raise
|
||||
|
||||
def _handle_error(self, response):
|
||||
if response.get('status') != 'success':
|
||||
raise ExtractorError(
|
||||
'% said: %s' % (self.IE_NAME, response['message']),
|
||||
expected=True)
|
||||
|
||||
def _download_json(self, *args, **kwargs):
|
||||
response = super(PacktPubIE, self)._download_json(*args, **kwargs)
|
||||
self._handle_error(response)
|
||||
return response
|
||||
|
||||
def _real_extract(self, url):
|
||||
mobj = re.match(self._VALID_URL, url)
|
||||
course_id, chapter_id, video_id = mobj.group(
|
||||
'course_id', 'chapter_id', 'id')
|
||||
course_id, chapter_id, video_id, display_id = re.match(self._VALID_URL, url).groups()
|
||||
|
||||
headers = {}
|
||||
if self._TOKEN:
|
||||
headers['Authorization'] = 'Bearer ' + self._TOKEN
|
||||
video = self._download_json(
|
||||
'%s/users/me/products/%s/chapters/%s/sections/%s'
|
||||
% (self._MAPT_REST, course_id, chapter_id, video_id), video_id,
|
||||
'Downloading JSON video', headers=headers)['data']
|
||||
try:
|
||||
video_url = self._download_json(
|
||||
'https://services.packtpub.com/products-v1/products/%s/%s/%s' % (course_id, chapter_id, video_id), video_id,
|
||||
'Downloading JSON video', headers=headers)['data']
|
||||
except ExtractorError as e:
|
||||
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
|
||||
self.raise_login_required('This video is locked')
|
||||
raise
|
||||
|
||||
content = video.get('content')
|
||||
if not content:
|
||||
self.raise_login_required('This video is locked')
|
||||
# TODO: find a better way to avoid duplicating course requests
|
||||
# metadata = self._download_json(
|
||||
# '%s/products/%s/chapters/%s/sections/%s/metadata'
|
||||
# % (self._MAPT_REST, course_id, chapter_id, video_id),
|
||||
# video_id)['data']
|
||||
|
||||
video_url = content['file']
|
||||
|
||||
metadata = self._download_json(
|
||||
'%s/products/%s/chapters/%s/sections/%s/metadata'
|
||||
% (self._MAPT_REST, course_id, chapter_id, video_id),
|
||||
video_id)['data']
|
||||
|
||||
title = metadata['pageTitle']
|
||||
course_title = metadata.get('title')
|
||||
if course_title:
|
||||
title = remove_end(title, ' - %s' % course_title)
|
||||
timestamp = unified_timestamp(metadata.get('publicationDate'))
|
||||
thumbnail = urljoin(self._PACKT_BASE, metadata.get('filepath'))
|
||||
# title = metadata['pageTitle']
|
||||
# course_title = metadata.get('title')
|
||||
# if course_title:
|
||||
# title = remove_end(title, ' - %s' % course_title)
|
||||
# timestamp = unified_timestamp(metadata.get('publicationDate'))
|
||||
# thumbnail = urljoin(self._PACKT_BASE, metadata.get('filepath'))
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'url': video_url,
|
||||
'title': title,
|
||||
'thumbnail': thumbnail,
|
||||
'timestamp': timestamp,
|
||||
'title': display_id or video_id, # title,
|
||||
# 'thumbnail': thumbnail,
|
||||
# 'timestamp': timestamp,
|
||||
}
|
||||
|
||||
|
||||
@ -119,6 +106,7 @@ class PacktPubCourseIE(PacktPubBaseIE):
|
||||
'info_dict': {
|
||||
'id': '9781787122215',
|
||||
'title': 'Learn Nodejs by building 12 projects [Video]',
|
||||
'description': 'md5:489da8d953f416e51927b60a1c7db0aa',
|
||||
},
|
||||
'playlist_count': 90,
|
||||
}, {
|
||||
@ -136,35 +124,38 @@ class PacktPubCourseIE(PacktPubBaseIE):
|
||||
url, course_id = mobj.group('url', 'id')
|
||||
|
||||
course = self._download_json(
|
||||
'%s/products/%s/metadata' % (self._MAPT_REST, course_id),
|
||||
course_id)['data']
|
||||
self._STATIC_PRODUCTS_BASE + '%s/toc' % course_id, course_id)
|
||||
metadata = self._download_json(
|
||||
self._STATIC_PRODUCTS_BASE + '%s/summary' % course_id,
|
||||
course_id, fatal=False) or {}
|
||||
|
||||
entries = []
|
||||
for chapter_num, chapter in enumerate(course['tableOfContents'], 1):
|
||||
if chapter.get('type') != 'chapter':
|
||||
continue
|
||||
children = chapter.get('children')
|
||||
if not isinstance(children, list):
|
||||
for chapter_num, chapter in enumerate(course['chapters'], 1):
|
||||
chapter_id = str_or_none(chapter.get('id'))
|
||||
sections = chapter.get('sections')
|
||||
if not chapter_id or not isinstance(sections, list):
|
||||
continue
|
||||
chapter_info = {
|
||||
'chapter': chapter.get('title'),
|
||||
'chapter_number': chapter_num,
|
||||
'chapter_id': chapter.get('id'),
|
||||
'chapter_id': chapter_id,
|
||||
}
|
||||
for section in children:
|
||||
if section.get('type') != 'section':
|
||||
continue
|
||||
section_url = section.get('seoUrl')
|
||||
if not isinstance(section_url, compat_str):
|
||||
for section in sections:
|
||||
section_id = str_or_none(section.get('id'))
|
||||
if not section_id or section.get('contentType') != 'video':
|
||||
continue
|
||||
entry = {
|
||||
'_type': 'url_transparent',
|
||||
'url': urljoin(url + '/', section_url),
|
||||
'url': '/'.join([url, chapter_id, section_id]),
|
||||
'title': strip_or_none(section.get('title')),
|
||||
'description': clean_html(section.get('summary')),
|
||||
'thumbnail': metadata.get('coverImage'),
|
||||
'timestamp': unified_timestamp(metadata.get('publicationDate')),
|
||||
'ie_key': PacktPubIE.ie_key(),
|
||||
}
|
||||
entry.update(chapter_info)
|
||||
entries.append(entry)
|
||||
|
||||
return self.playlist_result(entries, course_id, course.get('title'))
|
||||
return self.playlist_result(
|
||||
entries, course_id, metadata.get('title'),
|
||||
clean_html(metadata.get('about')))
|
||||
|
||||
Loading…
Reference in New Issue
Block a user