def read(self, id):
context = {'model': model, 'session': model.Session,
'user': c.user or c.author, 'extras_as_string': True,
'schema': self._form_to_db_schema()}
data_dict = {'id': id}
split = id.split('@')
if len(split) == 2:
data_dict['id'], revision = split
try:
date = datetime.datetime(*map(int, re.split('[^\d]', revision)))
context['revision_date'] = date
except ValueError:
context['revision_id'] = revision
#check if package exists
try:
c.pkg_dict = get.package_show(context, data_dict)
c.pkg = context['package']
except NotFound:
abort(404, _('Package not found'))
except NotAuthorized:
abort(401, _('Unauthorized to read package %s') % id)
cache_key = self._pkg_cache_key(c.pkg)
etag_cache(cache_key)
#set a cookie so we know whether to display the welcome message
c.hide_welcome_message = bool(request.cookies.get('hide_welcome_message', False))
response.set_cookie('hide_welcome_message', '1', max_age=3600) #(make cross-site?)
# used by disqus plugin
c.current_package_id = c.pkg.id
if config.get('rdf_packages'):
accept_header = request.headers.get('Accept', '*/*')
for content_type, exts in negotiate(autoneg_cfg, accept_header):
if "html" not in exts:
rdf_url = '%s%s.%s' % (config['rdf_packages'], c.pkg.id, exts[0])
redirect(rdf_url, code=303)
break
PackageSaver().render_package(c.pkg_dict, context)
return render('package/read.html')
elif len(split) > 2:
abort(400, _('Invalid revision format: %r') % 'Too many "@" symbols')
#check if package exists
try:
c.pkg_dict = get_action('package_show')(context, data_dict)
c.pkg = context['package']
c.pkg_json = json.dumps(c.pkg_dict)
except NotFound:
abort(404, _('Dataset not found'))
except NotAuthorized:
abort(401, _('Unauthorized to read package %s') % id)
#set a cookie so we know whether to display the welcome message
c.hide_welcome_message = bool(request.cookies.get('hide_welcome_message', False))
response.set_cookie('hide_welcome_message', '1', max_age=3600) #(make cross-site?)
# used by disqus plugin
c.current_package_id = c.pkg.id
# Add the package's activity stream (already rendered to HTML) to the
# template context for the package/read.html template to retrieve
# later.
c.package_activity_stream = \
ckan.logic.action.get.package_activity_list_html(context,
{'id': c.current_package_id})
if config.get('rdf_packages'):
accept_header = request.headers.get('Accept', '*/*')
for content_type, exts in negotiate(autoneg_cfg, accept_header):
if "html" not in exts:
_('Invalid revision format: %r') % 'Too many "@" symbols')
#check if package exists
try:
c.pkg_dict = get_action('package_show')(context, data_dict)
c.pkg = context['package']
c.pkg_json = json.dumps(c.pkg_dict)
except NotFound:
abort(404, _('Package not found'))
except NotAuthorized:
abort(401, _('Unauthorized to read package %s') % id)
#set a cookie so we know whether to display the welcome message
c.hide_welcome_message = bool(
request.cookies.get('hide_welcome_message', False))
response.set_cookie('hide_welcome_message', '1',
max_age=3600) #(make cross-site?)
# used by disqus plugin
c.current_package_id = c.pkg.id
if config.get('rdf_packages'):
accept_header = request.headers.get('Accept', '*/*')
for content_type, exts in negotiate(autoneg_cfg, accept_header):
if "html" not in exts:
rdf_url = '%s%s.%s' % (config['rdf_packages'], c.pkg.id,
exts[0])
redirect(rdf_url, code=303)
break
PackageSaver().render_package(c.pkg_dict, context)
return render('package/read.html')
