def _resource_preview(self, data_dict):
if 'format' not in data_dict['resource'] or not data_dict['resource']['format']:
return False
return bool(datapreview.res_format(data_dict['resource'])
in datapreview.direct() + datapreview.loadable()
or datapreview.get_preview_plugin(
data_dict, return_first=True))
def hdx_resource_preview(resource, package):
## COPY OF THE DEFAULT HELPER BY THE SAME NAME BUT FORCES URLS OVER HTTPS
'''
Returns a rendered snippet for a embedded resource preview.
Depending on the type, different previews are loadeSd.
This could be an img tag where the image is loaded directly or an iframe
that embeds a web page, recline or a pdf preview.
'''
if not resource['url']:
return h.snippet("dataviewer/snippets/no_preview.html",
resource_type=format_lower,
reason=_(u'The resource url is not specified.'))
format_lower = datapreview.res_format(resource)
directly = False
data_dict = {'resource': resource, 'package': package}
if datapreview.get_preview_plugin(data_dict, return_first=True):
url = h.url_for(controller='package', action='resource_datapreview',
resource_id=resource['id'], id=package['id'], qualified=True)
elif format_lower in datapreview.direct():
directly = True
url = resource['url']
elif format_lower in datapreview.loadable():
url = resource['url']
else:
reason = None
if format_lower:
log.info(
_(u'No preview handler for resource of type {0}'.format(
format_lower))
)
else:
reason = _(u'The resource format is not specified.')
return h.snippet("dataviewer/snippets/no_preview.html",
reason=reason,
resource_type=format_lower)
return h.snippet("dataviewer/snippets/data_preview.html",
embed=directly,
resource_url=url,
raw_resource_url=https_load(resource.get('url')))
def _resource_preview(data_dict):
return bool(
datapreview.res_format(data_dict['resource'])
in datapreview.direct() + datapreview.loadable()
or datapreview.get_preview_plugin(data_dict, return_first=True))
def _resource_preview(data_dict):
return bool(datapreview.res_format(data_dict['resource'])
in datapreview.direct() + datapreview.loadable()
or datapreview.get_preview_plugin(
data_dict, return_first=True))