def embed(request, slug):
try:
import oembed
except:
raise NotImplementedError
oembed.autodiscover()
from oembed.consumer import OEmbedConsumer
client = OEmbedConsumer()
embedded = client.parse_text(request.build_absolute_uri().replace('/embed/', '/').replace(request.get_host(), Site.objects.get_current().domain))
return HttpResponse(embedded)
def consume_json(request):
"""
Extract and return oembed content for given urls.
Required GET params:
urls - list of urls to consume
Optional GET params:
width - maxwidth attribute for oembed content
height - maxheight attribute for oembed content
template_dir - template_dir to use when rendering oembed
Returns:
list of dictionaries with oembed metadata and renderings, json encoded
"""
client = OEmbedConsumer()
urls = request.GET.getlist('urls')
width = request.GET.get('width')
height = request.GET.get('height')
template_dir = request.GET.get('template_dir')
output = {}
ctx = RequestContext(request)
for url in urls:
try:
provider = oembed.site.provider_for_url(url)
except OEmbedMissingEndpoint:
oembeds = None
rendered = None
else:
oembeds = url
rendered = client.parse_text(url,
width,
height,
context=ctx,
template_dir=template_dir)
output[url] = {
'oembeds': oembeds,
'rendered': rendered,
}
return HttpResponse(json.dumps(output), mimetype='application/json')
class ConsumerTestCase(BaseOEmbedTestCase):
def setUp(self):
"Set up test environment"
super(ConsumerTestCase, self).setUp()
self.oembed_client = OEmbedConsumer()
def test_parse_text(self):
consumed = self.oembed_client.parse_text(self.category_url)
self.assertEqual(consumed, self.category_embed)
def test_parse_html(self):
consumed = self.oembed_client.parse_html('<p>%s</p>' % self.category_url)
self.assertEqual(consumed, '<p>%s</p>' % self.category_embed)
def test_extract_oembeds(self):
embeds = self.oembed_client.extract_oembeds(self.category_url)
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds(self.category_url, resource_type='photo')
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds(self.category_url, resource_type='video')
self.assertEqual(len(embeds), 0)
def test_extract_oembeds_html(self):
embeds = self.oembed_client.extract_oembeds_html('<p>%s</p>' % self.category_url)
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds_html('<p>%s</p>' % self.category_url, resource_type='photo')
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds_html('<p>%s</p>' % self.category_url, resource_type='video')
self.assertEqual(len(embeds), 0)
embeds = self.oembed_client.extract_oembeds_html('<p><a href="%s">Some link</a></p>' % self.category_url)
self.assertEqual(len(embeds), 0)
embeds = self.oembed_client.extract_oembeds_html('<p><a href="/some-link/">%s</a></p>' % self.category_url)
self.assertEqual(len(embeds), 0)
def consume_json(request):
"""
Extract and return oembed content for given urls.
Required GET params:
urls - list of urls to consume
Optional GET params:
width - maxwidth attribute for oembed content
height - maxheight attribute for oembed content
template_dir - template_dir to use when rendering oembed
Returns:
list of dictionaries with oembed metadata and renderings, json encoded
"""
client = OEmbedConsumer()
urls = request.GET.getlist('urls')
width = request.GET.get('width')
height = request.GET.get('height')
template_dir = request.GET.get('template_dir')
output = {}
ctx = RequestContext(request)
for url in urls:
try:
provider = oembed.site.provider_for_url(url)
except OEmbedMissingEndpoint:
oembeds = None
rendered = None
else:
oembeds = url
rendered = client.parse_text(url, width, height, context=ctx, template_dir=template_dir)
output[url] = {
'oembeds': oembeds,
'rendered': rendered,
}
return HttpResponse(simplejson.dumps(output), mimetype='application/json')
class ConsumerTestCase(BaseOEmbedTestCase):
def setUp(self):
"Set up test environment"
super(ConsumerTestCase, self).setUp()
self.oembed_client = OEmbedConsumer()
def test_parse_text(self):
consumed = self.oembed_client.parse_text(self.category_url)
self.assertEqual(consumed, self.category_embed)
def test_parse_html(self):
consumed = self.oembed_client.parse_html('<p>%s</p>' % self.category_url)
self.assertEqual(consumed, '<p>%s</p>' % self.category_embed)
def test_extract_oembeds(self):
embeds = self.oembed_client.extract_oembeds(self.category_url)
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds(self.category_url, resource_type='photo')
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds(self.category_url, resource_type='video')
self.assertEqual(len(embeds), 0)
def test_extract_oembeds_html(self):
embeds = self.oembed_client.extract_oembeds_html('<p>%s</p>' % self.category_url)
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds_html('<p>%s</p>' % self.category_url, resource_type='photo')
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds_html('<p>%s</p>' % self.category_url, resource_type='video')
self.assertEqual(len(embeds), 0)
embeds = self.oembed_client.extract_oembeds_html('<p><a href="%s">Some link</a></p>' % self.category_url)
self.assertEqual(len(embeds), 0)
embeds = self.oembed_client.extract_oembeds_html('<p><a href="/some-link/">%s</a></p>' % self.category_url)
self.assertEqual(len(embeds), 0)
def test_strip(self):
test_string = 'testing [%s] [http://www.google.com]' % self.category_url
expected = 'testing [] [http://www.google.com]'
self.assertEqual(self.oembed_client.strip(test_string), expected)
# with width & height
self.assertEqual(self.oembed_client.strip(test_string, 600, 400), expected)
# with resource_type
self.assertEqual(self.oembed_client.strip(test_string, resource_type='photo'), expected)
self.assertEqual(self.oembed_client.strip(test_string, resource_type='link'), test_string)
def test_strip_html(self):
test_string = '<a href="%(match)s">%(match)s</a> <p>%(no_match)s</p>' % \
{'match': self.category_url, 'no_match': 'http://www.google.com'}
expected = test_string
self.assertEqual(self.oembed_client.strip(test_string), expected)
def test_strip_html_failure(self):
# show how strip can fail when handling html - it picks up the match
# in the p tag then replaces it everywhere, including in the a tags
test_string = '<a href="%(match)s">%(match)s</a> <p>%(match)s</p> <p>%(no_match)s</p>' % \
{'match': self.category_url, 'no_match': 'http://www.google.com'}
expected = test_string
actual = '<a href=""></a> <p></p> <p>http://www.google.com</p>'
self.assertEqual(self.oembed_client.strip(test_string), actual)
class ConsumerTestCase(BaseOEmbedTestCase):
def setUp(self):
"Set up test environment"
super(ConsumerTestCase, self).setUp()
self.oembed_client = OEmbedConsumer()
def test_parse_text(self):
consumed = self.oembed_client.parse_text(self.category_url)
self.assertEqual(consumed, self.category_embed)
def test_parse_html(self):
consumed = self.oembed_client.parse_html('<p>%s</p>' %
self.category_url)
self.assertEqual(consumed, '<p>%s</p>' % self.category_embed)
def test_extract_oembeds(self):
embeds = self.oembed_client.extract_oembeds(self.category_url)
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds(self.category_url,
resource_type='photo')
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds(self.category_url,
resource_type='video')
self.assertEqual(len(embeds), 0)
def test_extract_oembeds_html(self):
embeds = self.oembed_client.extract_oembeds_html('<p>%s</p>' %
self.category_url)
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds_html('<p>%s</p>' %
self.category_url,
resource_type='photo')
self.assertEqual(len(embeds), 1)
self.assertEqual(embeds[0]['original_url'], self.category_url)
embeds = self.oembed_client.extract_oembeds_html('<p>%s</p>' %
self.category_url,
resource_type='video')
self.assertEqual(len(embeds), 0)
embeds = self.oembed_client.extract_oembeds_html(
'<p><a href="%s">Some link</a></p>' % self.category_url)
self.assertEqual(len(embeds), 0)
embeds = self.oembed_client.extract_oembeds_html(
'<p><a href="/some-link/">%s</a></p>' % self.category_url)
self.assertEqual(len(embeds), 0)
def test_strip(self):
test_string = 'testing [%s] [http://www.google.com]' % self.category_url
expected = 'testing [] [http://www.google.com]'
self.assertEqual(self.oembed_client.strip(test_string), expected)
# with width & height
self.assertEqual(self.oembed_client.strip(test_string, 600, 400),
expected)
# with resource_type
self.assertEqual(
self.oembed_client.strip(test_string, resource_type='photo'),
expected)
self.assertEqual(
self.oembed_client.strip(test_string, resource_type='link'),
test_string)
def test_strip_html(self):
test_string = '<a href="%(match)s">%(match)s</a> <p>%(no_match)s</p>' % \
{'match': self.category_url, 'no_match': 'http://www.google.com'}
expected = test_string
self.assertEqual(self.oembed_client.strip(test_string), expected)
def test_strip_html_failure(self):
# show how strip can fail when handling html - it picks up the match
# in the p tag then replaces it everywhere, including in the a tags
test_string = '<a href="%(match)s">%(match)s</a> <p>%(match)s</p> <p>%(no_match)s</p>' % \
{'match': self.category_url, 'no_match': 'http://www.google.com'}
expected = test_string
actual = '<a href=""></a> <p></p> <p>http://www.google.com</p>'
self.assertEqual(self.oembed_client.strip(test_string), actual)
