def replace(match):
url = match.group('url')
kind = match.group('kind')
external_task = (match.group('kind') == 'externaltask')
try:
url_validate(url)
except ValidationError:
return '[%s:Invalid Url]' % kind
for prefix in settings.P2PU_EMBEDS:
if url.startswith(prefix):
return render_to_string('richtext/_p2pu_embed.html', {'url': url})
if not external_task:
expiration_date = datetime.now() - settings.EMBEDLY_CACHE_EXPIRES
embedded_urls = EmbeddedUrl.objects.filter(original_url=url,
created_on__gte=expiration_date).order_by('-created_on')
embedded_url = None
if embedded_urls.exists():
embedded_url = embedded_urls[0]
else:
embedly_key = getattr(settings, 'EMBEDLY_KEY', False)
if embedly_key:
client = Embedly(embedly_key)
obj = client.oembed(url, maxwidth=460)
embedded_url = EmbeddedUrl(original_url=obj.original_url,
html=(obj.html or ''), extra_data=obj.dict)
embedded_url.save()
if embedded_url and embedded_url.html:
return embedded_url.html
context = {'url': url, 'external_task': external_task}
return render_to_string('richtext/_external_link.html', context)
def replace(match):
url = match.group('url')
try:
url_validate(url)
expiration_date = datetime.now() - settings.EMBEDLY_CACHE_EXPIRES
embedded_urls = EmbeddedUrl.objects.filter(
original_url=url,
created_on__gte=expiration_date).order_by('-created_on')
embedded_url = None
if embedded_urls.exists():
embedded_url = embedded_urls[0]
else:
embedly_key = getattr(settings, 'EMBEDLY_KEY', False)
if embedly_key:
client = Embedly(embedly_key)
obj = client.oembed(url, maxwidth=460)
embedded_url = EmbeddedUrl(original_url=obj.original_url,
html=(obj.html or ''),
extra_data=obj.dict)
embedded_url.save()
if embedded_url and embedded_url.html:
return embedded_url.html
except ValidationError:
return '[embed:Invalid Url]'
return DEFAULT_EMBED % (url, url)
def replace(match):
url = match.group('url')
try:
url_validate(url)
if match.group('kind') == 'externaltask':
return '<button class="external-task" data-url="%s">%s</button>' % (
url, # TODO: Should we escape/encode this somehow?
_('Start This Task')
)
expiration_date = datetime.now() - settings.EMBEDLY_CACHE_EXPIRES
embedded_urls = EmbeddedUrl.objects.filter(original_url=url,
created_on__gte=expiration_date).order_by('-created_on')
embedded_url = None
if embedded_urls.exists():
embedded_url = embedded_urls[0]
else:
embedly_key = getattr(settings, 'EMBEDLY_KEY', False)
if embedly_key:
client = Embedly(embedly_key)
obj = client.oembed(url, maxwidth=460)
embedded_url = EmbeddedUrl(original_url=obj.original_url,
html=(obj.html or ''), extra_data=obj.dict)
embedded_url.save()
if embedded_url and embedded_url.html:
return embedded_url.html
except ValidationError:
return '[embed:Invalid Url]'
return DEFAULT_EMBED % (url, url)
def replace(match):
url = match.group('url')
try:
url_validate(url)
expiration_date = datetime.now() - settings.EMBEDLY_CACHE_EXPIRES
embedded_urls = EmbeddedUrl.objects.filter(original_url=url,
created_on__gte=expiration_date).order_by('-created_on')
embedded_url = None
if embedded_urls.exists():
embedded_url = embedded_urls[0]
else:
embedly_key = getattr(settings, 'EMBEDLY_KEY', False)
if embedly_key:
client = Embedly(embedly_key)
obj = client.oembed(url)
embedded_url = EmbeddedUrl(original_url=obj.original_url,
html=obj.html, extra_data=obj.dict)
embedded_url.save()
if embedded_url and embedded_url.html:
return embedded_url.html
except ValidationError:
return '[embed:Invalid Url]'
return DEFAULT_EMBED % (url, url)
