OpenSource/telegram-crawler
OpenSource/telegram-crawler
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fix content type

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Ilya (Marshal) 2023-10-28 21:13:49 +02:00
parent f3a24a9bd2
commit d0c516ae05
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1 changed files with 18 additions and 11 deletions
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29
make_files_tree.py
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@ -706,20 +706,30 @@ async def _crawl(url: str, session: aiohttp.ClientSession, output_dir: str):
# bypass external slashes and so on
url_parts = [p for p in url.split('/') if p not in ILLEGAL_PATH_CHARS]
is_hashable_only = is_hashable_only_content_type(response.content_type)
# amazing dirt for media files like
# telegram.org/file/811140591/1/q7zZHjgES6s/9d121a89ffb0015837
# with response content type HTML instead of image.
# shame on you.
# sometimes it returns a correct type. noice load balancing
is_sucking_file = '/file/' in url and 'text' in response.content_type
content_type = response.content_type
# handle pure domains and html pages without ext in url as html do enable syntax highlighting
page_type, _ = mimetypes.guess_type(url)
if url.endswith('.tl'):
page_type = 'text/plain'
ext = '.html' if page_type is None or len(url_parts) == 1 else ''
ext = ''
if page_type is None or len(url_parts) == 1:
ext = '.html'
content_type = 'text/html'
if re.search(TRANSLATIONS_EN_CATEGORY_URL_REGEX, url) or 'td.telegram.org/current' in url:
ext = '.json'
content_type = 'application/json'
is_hashable_only = is_hashable_only_content_type(content_type)
# amazing dirt for media files like
# telegram.org/file/811140591/1/q7zZHjgES6s/9d121a89ffb0015837
# with response content type HTML instead of image.
# shame on you.
# sometimes it returns a correct type.
# noice load balancing
is_sucking_file = '/file/' in url and 'text' in content_type
# I don't add ext by content type for images, and so on cuz TG servers suck.
# Some servers do not return a correct content type.
@ -727,9 +737,6 @@ async def _crawl(url: str, session: aiohttp.ClientSession, output_dir: str):
if is_hashable_only or is_sucking_file:
ext = ''
if re.search(TRANSLATIONS_EN_CATEGORY_URL_REGEX, url):
ext = '.json'
filename = os.path.join(output_dir, *url_parts) + ext
os.makedirs(os.path.dirname(filename), exist_ok=True)