def render_html(self):
"""Render the asset as HTML"""
output = []
output.append('<figure>')
try:
# First try to embed the resource via oEmbed
resource = oembed.site.embed(self.url, format='json')
resource_data = resource.get_data()
if resource_data['type'] in ('rich', 'video'):
output.append(resource_data['html'])
elif resource_data['type'] == 'photo':
output.append(self.render_img_html(resource_data['url']))
elif resource_data['type'] == 'link':
output.append(self.render_link_html())
else:
raise AssertionError(
"oEmbed provider returned invalid type")
except OEmbedMissingEndpoint:
try:
# Next try to embed things ourselves
html = EmbedableResource.get_html(self.url)
output.append(html)
except UrlNotMatched:
# If all else fails, just show an image or a link
if self.type == 'image':
output.append(self.render_img_html())
else:
output.append(self.render_link_html())
full_caption_html = self.full_caption_html()
if full_caption_html:
output.append(full_caption_html)
output.append('</figure>')
return mark_safe(u'\n'.join(output))
def test_get_google_spreadsheet_embed(self):
url = 'https://docs.google.com/spreadsheet/pub?key=0As2exFJJWyJqdDhBejVfN1RhdDg2b0QtYWR4X2FTZ3c&output=html'
expected = "<iframe width='500' height='300' frameborder='0' src='%s&widget=true'></iframe>" % url
self.assertEqual(EmbedableResource.get_html(url), expected)