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 False
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 = tk.url_for(controller='package',
action='resource_datapreview',
resource_id=resource['id'],
id=package['id'],
qualified=True)
else:
return False
return h.snippet("dataviewer/snippets/data_preview.html",
embed=directly,
resource_url=url,
raw_resource_url=https_load(resource.get('url')))
def datapreview(package_type, id, resource_id):
"""
Embedded page for a resource data-preview.
Depending on the type, different previews are loaded. This could be an
img tag where the image is loaded directly or an iframe that embeds a
webpage, or a recline preview.
"""
context = {
u'model': model,
u'session': model.Session,
u'user': g.user,
u'auth_user_obj': g.userobj
}
try:
resource = get_action(u'resource_show')(context, {u'id': resource_id})
package = get_action(u'package_show')(context, {u'id': id})
data_dict = {u'resource': resource, u'package': package}
preview_plugin = lib_datapreview.get_preview_plugin(data_dict)
if preview_plugin is None:
return base.abort(409, _(u'No preview has been defined.'))
preview_plugin.setup_template_variables(context, data_dict)
resource_json = json.dumps(resource)
dataset_type = package[u'type'] or package_type
# TODO: remove
g.resource = resource
g.package = package
g.resource_json = resource_json
except (NotFound, NotAuthorized):
return base.abort(404, _(u'Resource not found'))
else:
return base.render(
preview_plugin.preview_template(context, data_dict), {
u'dataset_type': dataset_type,
u'resource': resource,
u'package': package,
u'resource_json': resource_json
}
)
def datapreview(package_type, id, resource_id):
"""
Embedded page for a resource data-preview.
Depending on the type, different previews are loaded. This could be an
img tag where the image is loaded directly or an iframe that embeds a
webpage, or a recline preview.
"""
context = {
u'model': model,
u'session': model.Session,
u'user': g.user,
u'auth_user_obj': g.userobj
}
try:
resource = get_action(u'resource_show')(context, {u'id': resource_id})
package = get_action(u'package_show')(context, {u'id': id})
data_dict = {u'resource': resource, u'package': package}
preview_plugin = lib_datapreview.get_preview_plugin(data_dict)
if preview_plugin is None:
return base.abort(409, _(u'No preview has been defined.'))
preview_plugin.setup_template_variables(context, data_dict)
resource_json = json.dumps(resource)
dataset_type = package[u'type'] or package_type
# TODO: remove
g.resource = resource
g.package = package
g.resource_json = resource_json
except (NotFound, NotAuthorized):
return base.abort(404, _(u'Resource not found'))
else:
return base.render(
preview_plugin.preview_template(context, data_dict), {
u'dataset_type': dataset_type,
u'resource': resource,
u'package': package,
u'resource_json': resource_json
}
)
def resource_datapreview(self, id, resource_id):
'''
Embedded page for a resource data-preview.
Depending on the type, different previews are loaded. This could be an
img tag where the image is loaded directly or an iframe that embeds a
webpage, or a recline preview.
'''
context = {
'model': model,
'session': model.Session,
'user': c.user or c.author,
'auth_user_obj': c.userobj
}
try:
c.resource = get_action('resource_show')(context,
{'id': resource_id})
# removes the host to make it relative
if config.get('ckan.upload_file_url'):
url = c.resource['url']
if config.get('ckan.upload_file_url') in url:
url = url.split(config.get('ckan.upload_file_url'))
c.resource['url'] = url[1]
c.package = get_action('package_show')(context, {'id': id})
data_dict = {'resource': c.resource, 'package': c.package}
preview_plugin = datapreview.get_preview_plugin(data_dict)
if preview_plugin is None:
abort(409, _('No preview has been defined.'))
preview_plugin.setup_template_variables(context, data_dict)
c.resource_json = json.dumps(c.resource)
dataset_type = c.package['type'] or 'dataset'
except NotFound:
abort(404, _('Resource not found'))
except NotAuthorized:
abort(401, _('Unauthorized to read resource %s') % id)
else:
return render(preview_plugin.preview_template(context, data_dict),
extra_vars={'dataset_type': dataset_type})
def resource_datapreview(self, id, resource_id):
'''
Embedded page for a resource data-preview.
Depending on the type, different previews are loaded. This could be an
img tag where the image is loaded directly or an iframe that embeds a
webpage, or a recline preview.
'''
context = {
'model': model,
'session': model.Session,
'user': c.user or c.author,
'auth_user_obj': c.userobj
}
try:
c.resource = get_action('resource_show')(context,
{'id': resource_id})
# removes the host to make it relative
if config.get('ckan.upload_file_url'):
url = c.resource['url']
if config.get('ckan.upload_file_url') in url:
url = url.split(config.get('ckan.upload_file_url'))
c.resource['url'] = url[1]
c.package = get_action('package_show')(context, {'id': id})
data_dict = {'resource': c.resource, 'package': c.package}
preview_plugin = datapreview.get_preview_plugin(data_dict)
if preview_plugin is None:
abort(409, _('No preview has been defined.'))
preview_plugin.setup_template_variables(context, data_dict)
c.resource_json = json.dumps(c.resource)
dataset_type = c.package['type'] or 'dataset'
except NotFound:
abort(404, _('Resource not found'))
except NotAuthorized:
abort(401, _('Unauthorized to read resource %s') % id)
else:
return render(preview_plugin.preview_template(context, data_dict),
extra_vars={'dataset_type': dataset_type})
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_datapreview(self, resource_id, id, language):
'''
Embeded page for a resource data-preview.
Depending on the type, different previews are loaded. This could be an
img tag where the image is loaded directly or an iframe that embeds a
webpage, recline or a pdf preview.
'''
context = {
'model': model,
'session': model.Session,
'user': c.user or c.author,
'auth_user_obj': c.userobj
}
try:
resource = toolkit.get_action('resource_show')(context,{'id': resource_id})
c.package = toolkit.get_action('package_show')(context, {'id': id})
resource.update({'package_name':c.package.get('name')})
c.resource = resource
c.resource_language = language
data_dict = {'resource': c.resource, 'package': c.package}
preview_plugin = datapreview.get_preview_plugin(data_dict)
if preview_plugin is None:
abort(409, _('No preview has been defined.'))
#preview_plugin.setup_template_variables(context, data_dict)
c.resource_json = json.dumps(c.resource)
except NotFound:
abort(404, _('Resource not found'))
except NotAuthorized:
abort(401, _('Unauthorized to read resource %s') % id)
else:
#return render(preview_plugin.preview_template(context, data_dict))
return render('recline_translate_edit.html')
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))
def _resource_preview(self, data_dict):
'''Deprecated in 2.3'''
return bool(
datapreview.get_preview_plugin(data_dict, return_first=True))
