def post(self, request, *args, **kwargs):
content = request.POST['content']
try:
oembed_preview = providers.request(content)
except ProviderNotFoundException:
oembed_preview = {}
# Always generate web_preview as fallback for oembed_preview
try:
title, description, image = web_preview(content,
parser='html.parser')
except requests.exceptions.InvalidURL:
return JsonResponse({'preview': None, 'title': None})
except webpreview.excepts.EmptyURL:
return JsonResponse({'preview': None, 'title': None})
if 'html' in oembed_preview:
preview_html = oembed_preview['html']
elif image:
preview_html = f'<img src="{image}" alt="Website Preview" />'
else:
preview_html = '<div class="unavailable">Preview not available for this URL</div>'
if 'title' in oembed_preview:
title = oembed_preview['title']
return JsonResponse({'preview': preview_html, 'title': title})
def update_profile_reel_thumbnail(user_id):
profile = dillo.models.profiles.Profile.objects.get(user_id=user_id)
oembed_data = providers.request(profile.reel)
if 'thumbnail_url' not in oembed_data:
return
url = oembed_data['thumbnail_url']
log.debug("Update profile for user %i" % user_id)
download_image_from_web(url, profile.reel_thumbnail_16_9)
def to_native(self, value):
if not value or not standalone_url_re.match(value):
return ""
url = value.strip()
try:
response = providers.request(url, **self.params)
except ProviderException:
return ""
else:
return full_handler(url, response, **self.params)
def post(self, request, *args, **kwargs):
content = request.POST['content']
try:
preview = providers.request(content)
except ProviderNotFoundException:
preview = {}
preview_default = 'Preview not available for this link.'
preview_html = preview_default if 'html' not in preview else preview['html']
preview_title = None if 'title' not in preview else preview['title']
return JsonResponse({'preview': preview_html, 'title': preview_title})
def update_profile_reel_thumbnail(user_id):
profile = dillo.models.profiles.Profile.objects.get(user_id=user_id)
oembed_data = providers.request(profile.reel)
if 'thumbnail_url' not in oembed_data:
return
url = oembed_data['thumbnail_url']
hashed_path = download_image_from_web(url,
dillo.models.posts.PostMediaImage())
log.debug("Update profile for user %i" % user_id)
dillo.models.profiles.Profile.objects.filter(user_id=user_id).update(
reel_thumbnail_16_9=hashed_path)
def to_native(self, value):
if not value or not standalone_url_re.match(value):
return ""
url = value.strip()
try:
response = providers.request(url, **self.params)
except ProviderException:
return ""
else:
html = full_handler(url, response, **self.params)
# Tweak for youtube to hide controls and info bars.
html = html.replace('feature=oembed', 'feature=oembed&showinfo=0&controls=0')
return html
def to_native(self, value):
if not value or not standalone_url_re.match(value):
return ""
url = value.strip()
if value == 'https://vimeo.com/85425318':
return "<iframe src=\"//player.vimeo.com/video/85425318\" hard=\"code\" width=\"1024\" height=\"576\" frameborder=\"0\" title=\"How it works - Cares\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>"
try:
response = providers.request(url, **self.params)
except ProviderException:
return ""
except URLError:
return ""
else:
html = full_handler(url, response, **self.params)
# Tweak for youtube to hide controls and info bars.
html = html.replace('feature=oembed', 'feature=oembed&showinfo=0&controls=0')
return html
def to_representation(self, value):
if not value or not standalone_url_re.match(value):
return ""
url = value.strip()
if value == 'https://vimeo.com/85425318':
return "<iframe src=\"//player.vimeo.com/video/85425318\" " \
"hard=\"code\" width=\"1024\" height=\"576\" " \
"frameborder=\"0\" title=\"How it works - Cares\" " \
"webkitallowfullscreen mozallowfullscreen " \
"allowfullscreen></iframe>"
try:
response = providers.request(url, **self.params)
except ProviderException:
return ""
except URLError:
return ""
else:
html = full_handler(url, response, **self.params)
# Tweak for youtube to hide controls and info bars.
html = html.replace('feature=oembed',
'feature=oembed&showinfo=0&controls=0')
return html
