def request_resource(self, url, **kwargs):
maxwidth = kwargs.get('maxwidth', None)
maxheight = kwargs.get('maxheight', None)
# calculate the appropriate width and height
w, h = size_to_nearest(maxwidth, maxheight, self.MAP_SIZES, True)
# prepare the dictionary of data to be returned as an oembed resource
data = {
'type': 'rich', 'provider_name': 'Google', 'version': '1.0',
'width': w, 'height': h, 'title': '', 'author_name': '',
'author_url': ''
}
url_params = re.match(self.regex, url).groups()[0]
url_params = url_params.replace('&', '&').split('&')
map_params = ['output=embed']
for param in url_params:
k, v = param.split('=', 1)
if k in self.VALID_PARAMS:
map_params.append(param)
data['html'] = '<iframe width="%d" height="%d" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.com/maps?%s"></iframe>' % \
(w, h, '&'.join(map_params))
return OEmbedResource.create(data)
def request_resource(self, url, **kwargs):
maxwidth = kwargs.get('maxwidth', None)
maxheight = kwargs.get('maxheight', None)
# calculate the appropriate width and height
w, h = size_to_nearest(maxwidth, maxheight, self.MAP_SIZES, True)
# prepare the dictionary of data to be returned as an oembed resource
data = {
'type': 'rich',
'provider_name': 'Google',
'version': '1.0',
'width': w,
'height': h,
'title': '',
'author_name': '',
'author_url': ''
}
url_params = re.match(self.regex, url).groups()[0]
url_params = url_params.replace('&', '&').split('&')
map_params = ['output=embed']
for param in url_params:
k, v = param.split('=', 1)
if k in self.VALID_PARAMS:
map_params.append(param)
data['html'] = '<iframe width="%d" height="%d" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.com/maps?%s"></iframe>' % \
(w, h, '&'.join(map_params))
return OEmbedResource.create(data)
def request_resource(self, url, **kwargs):
pattern = settings.SITEURL.replace('/', '\/') + 'maps\/\d+'
result = re.match(pattern, url)
if result is None:
return HttpResponse(("Invalid oEmbed URL"), status=400, mimetype="text/plain")
else:
map_id = int(urlparse(url).path.split('/')[2])
map_obj = get_object_or_404(Map, id=map_id)
# we don't have a request object to use to find the current user so
# let's just assume the user is anonymous and check the publishing status
if map_obj.publish.status == 'Private':
raise PermissionDenied()
maxwidth = kwargs.get('maxwidth', None)
maxheight = kwargs.get('maxheight', None)
# prepare the dictionary of data to be returned as an oembed resource
data = {
'type': 'rich', 'provider_name': 'MapStory', 'version': '1.0',
'width': maxwidth, 'height': maxheight, 'title': map_obj.title, 'author_name': map_obj.owner.username,
'author_url': settings.SITEURL[:-1] + map_obj.owner.get_absolute_url()
}
embed_url = settings.SITEURL[:-1] + map_obj.get_absolute_url() + '/embed'
data['html'] = '<iframe style="border: none;" height="%s" width="%s" src="%s"></iframe>' % (maxheight, maxwidth, embed_url)
return OEmbedResource.create(data)
def request_resource(self, url, **kwargs):
maxwidth = kwargs.get('maxwidth', None)
maxheight = kwargs.get('maxheight', None)
# calculate the appropriate bounds for width and height
w, h = size_to_nearest(maxwidth, maxheight, self.IMAGE_SIZES, True)
# get the path, i.e. /media/img/kitties.jpg
image_path = re.match(self.regex, url).groups()[0]
# create the entire url as it would be on site, minus the filename
base_url, ext = url.rsplit('.', 1)
# create the file path minus the extension
base_path, ext = image_path.rsplit('.', 1)
append = '_%sx%s.%s' % (w, h, ext)
new_path = '%s%s' % (base_path, append)
if not default_storage.exists(new_path):
# open the original to calculate its width and height
source_file = default_storage.open(image_path)
img = Image.open(source_file)
# retrieve image format and dimensions
format = img.format
img_width, img_height = img.size
# do the math-y parts
new_width, new_height = scale(img_width, img_height, w, h)
img = img.resize((new_width, new_height), Image.ANTIALIAS)
img_buffer = StringIO()
img.MAXBLOCK = 1024 * 1024
img.save(img_buffer, format=format)
source_file.close()
default_storage.save(new_path, ContentFile(img_buffer.getvalue()))
new_url = '%s%s' % (base_url, append)
# get just the filename, i.e. test.jpg - used for generated the title
# of the returned oembed resource
image_filename = image_path.rsplit('/', 1)[-1]
data = {
'type': 'photo',
'provider_name': '',
'version': '1.0',
'width': w,
'height': h,
'title': image_filename,
'url': new_url,
'author_name': '',
'author_url': ''
}
return OEmbedResource.create(data)
def request_resource(self, url, **kwargs):
maxwidth = kwargs.get('maxwidth', None)
maxheight = kwargs.get('maxheight', None)
# calculate the appropriate bounds for width and height
w, h = size_to_nearest(maxwidth, maxheight, self.IMAGE_SIZES, True)
# get the path, i.e. /media/img/kitties.jpg
image_path = re.match(self.regex, url).groups()[0]
# create the entire filename as it would be on disk
filename = settings.MEDIA_ROOT + image_path
# create the entire url as it would be on site, minus the filename
base_url, ext = url.rsplit('.', 1)
# create the file path on disk minus the extension
base_file, ext = filename.rsplit('.', 1)
append = '_%sx%s.%s' % (w, h, ext)
new_filename = '%s%s' % (base_file, append)
if not os.path.isfile(new_filename):
# open the original to calculate its width and height
img = Image.open(filename)
img_width, img_height = img.size
# do the math-y parts
new_width, new_height = scale(img_width, img_height, w, h)
img = img.resize((new_width, new_height), Image.ANTIALIAS)
img.save(new_filename)
new_url = '%s%s' % (base_url, append)
# get just the filename, i.e. test.jpg - used for generated the title
# of the returned oembed resource
image_filename = image_path.rsplit('/', 1)[1]
data = {
'type': 'photo',
'provider_name': '',
'version': '1.0',
'width': w,
'height': h,
'title': image_filename,
'url': new_url,
'author_name': '',
'author_url': ''
}
return OEmbedResource.create(data)
def request_resource(self, url, **kwargs):
maxwidth = kwargs.get('maxwidth', None)
maxheight = kwargs.get('maxheight', None)
# calculate the appropriate bounds for width and height
w, h = size_to_nearest(maxwidth, maxheight, self.IMAGE_SIZES, True)
# get the path, i.e. /media/img/kitties.jpg
image_path = re.match(self.regex, url).groups()[0]
# create the entire url as it would be on site, minus the filename
base_url, ext = url.rsplit('.', 1)
# create the file path minus the extension
base_path, ext = image_path.rsplit('.', 1)
append = '_%sx%s.%s' % (w, h, ext)
new_path = '%s%s' % (base_path, append)
if not default_storage.exists(new_path):
# open the original to calculate its width and height
source_file = default_storage.open(image_path)
img = Image.open(source_file)
# retrieve image format and dimensions
format = img.format
img_width, img_height = img.size
# do the math-y parts
new_width, new_height = scale(img_width, img_height, w, h)
img = img.resize((new_width, new_height), Image.ANTIALIAS)
img_buffer = StringIO()
img.MAXBLOCK = 1024*1024
img.save(img_buffer, format=format)
source_file.close()
default_storage.save(new_path, ContentFile(img_buffer.getvalue()))
new_url = '%s%s' % (base_url, append)
# get just the filename, i.e. test.jpg - used for generated the title
# of the returned oembed resource
image_filename = image_path.rsplit('/', 1)[-1]
data = {'type': 'photo', 'provider_name': '', 'version': '1.0',
'width': w, 'height': h, 'title': image_filename,
'url': new_url, 'author_name': '', 'author_url': ''}
return OEmbedResource.create(data)
def convert_to_resource(self, headers, raw_response, params):
if 'content-type' not in headers:
raise OEmbedException('Missing mime-type in response')
if headers['content-type'] in ('text/javascript', 'application/json'):
try:
json_response = simplejson.loads(raw_response)
resource = OEmbedResource.create(json_response)
except ValueError:
raise OEmbedException('Unable to parse response json')
else:
raise OEmbedException('Invalid mime-type - %s' % headers['content-type'])
return resource
def convert_to_resource(self, headers, raw_response, params):
if "content-type" not in headers:
raise OEmbedException("Missing mime-type in response")
if headers["content-type"] in ("text/javascript", "application/json"):
try:
json_response = simplejson.loads(raw_response)
resource = OEmbedResource.create(json_response)
except ValueError:
raise OEmbedException("Unable to parse response json")
else:
raise OEmbedException("Invalid mime-type - %s" % headers["content-type"])
return resource
def convert_to_resource(self, headers, raw_response, params):
if 'content-type' not in headers:
raise OEmbedException('Missing mime-type in response')
if headers['content-type'] in ('text/javascript', 'application/json'):
try:
json_response = simplejson.loads(raw_response)
resource = OEmbedResource.create(json_response)
except ValueError:
raise OEmbedException('Unable to parse response json')
else:
raise OEmbedException('Invalid mime-type - %s' % headers['content-type'])
return resource
def request_resource(self, url, **kwargs):
"""
Request an OEmbedResource for a given url. Some valid keyword args:
- format
- maxwidth
- maxheight
"""
obj = self.get_object(url)
mapping = self.map_to_dictionary(url, obj, **kwargs)
resource = OEmbedResource.create(mapping)
resource.content_object = obj
return resource
def request_resource(self, url, **kwargs):
"""
Request an OEmbedResource for a given url. Some valid keyword args:
- format
- maxwidth
- maxheight
"""
obj = self.get_object(url)
mapping = self.map_to_dictionary(url, obj, **kwargs)
resource = OEmbedResource.create(mapping)
resource.content_object = obj
return resource
def request_resource(self, url, **kwargs):
maxwidth = kwargs.get('maxwidth', None)
maxheight = kwargs.get('maxheight', None)
# calculate the appropriate bounds for width and height
w, h = size_to_nearest(maxwidth, maxheight, self.IMAGE_SIZES, True)
# get the path, i.e. /media/img/kitties.jpg
image_path = re.match(self.regex, url).groups()[0]
# create the entire filename as it would be on disk
filename = settings.MEDIA_ROOT + image_path
# create the entire url as it would be on site, minus the filename
base_url, ext = url.rsplit('.', 1)
# create the file path on disk minus the extension
base_file, ext = filename.rsplit('.', 1)
append = '_%sx%s.%s' % (w, h, ext)
new_filename = '%s%s' % (base_file, append)
if not os.path.isfile(new_filename):
# open the original to calculate its width and height
img = Image.open(filename)
img_width, img_height = img.size
# do the math-y parts
new_width, new_height = scale(img_width, img_height, w, h)
img = img.resize((new_width, new_height), Image.ANTIALIAS)
img.save(new_filename)
new_url = '%s%s' % (base_url, append)
# get just the filename, i.e. test.jpg - used for generated the title
# of the returned oembed resource
image_filename = image_path.rsplit('/', 1)[1]
data = {'type': 'photo', 'provider_name': '', 'version': '1.0',
'width': w, 'height': h, 'title': image_filename,
'url': new_url, 'author_name': '', 'author_url': ''}
return OEmbedResource.create(data)
def request_resource(self, url, **kwargs):
pattern = settings.SITEURL.replace('/', '\/') + 'maps\/\d+'
result = re.match(pattern, url)
if result is None:
return HttpResponse(("Invalid oEmbed URL"),
status=400,
mimetype="text/plain")
else:
map_id = int(urlparse(url).path.split('/')[2])
map_obj = get_object_or_404(Map, id=map_id)
# we don't have a request object to use to find the current user so
# let's just assume the user is anonymous and check the publishing status
if map_obj.publish.status == 'Private':
raise PermissionDenied()
maxwidth = kwargs.get('maxwidth', None)
maxheight = kwargs.get('maxheight', None)
# prepare the dictionary of data to be returned as an oembed resource
data = {
'type': 'rich',
'provider_name': 'MapStory',
'version': '1.0',
'width': maxwidth,
'height': maxheight,
'title': map_obj.title,
'author_name': map_obj.owner.username,
'author_url':
settings.SITEURL[:-1] + map_obj.owner.get_absolute_url()
}
embed_url = settings.SITEURL[:-1] + map_obj.get_absolute_url(
) + '/embed'
data[
'html'] = '<iframe style="border: none;" height="%s" width="%s" src="%s"></iframe>' % (
maxheight, maxwidth, embed_url)
return OEmbedResource.create(data)
