+from unfold.plugin import Plugin
+
+class Hazelnut (Plugin):
+
+ # set checkboxes if a final column with checkboxes is desired
+ # pass columns as the initial set of columns
+ # if None then this is taken from the query's fields
+ def __init__ (self, query=None, query_all=None, checkboxes=False, columns=None, datatables_options={}, **settings):
+ Plugin.__init__ (self, **settings)
+ self.query = query
+ # Until we have a proper way to access queries in Python
+ self.query_all = query_all
+ self.query_all_uuid = query_all.query_uuid if query_all else None
+ self.checkboxes=checkboxes
+ # XXX We need to have some hidden columns until we properly handle dynamic queries
+ if columns is not None:
+ self.columns=columns
+ self.hidden_columns = []
+ elif self.query:
+ self.columns = self.query.fields
+ if query_all:
+ # We need a list because sets are not JSON-serilizable
+ self.hidden_columns = list(self.query_all.fields - self.query.fields)
+ else:
+ self.hidden_columns = []
+ else:
+ self.columns = []
+ self.hidden_columns = []
+ self.datatables_options=datatables_options
+
+ def template_file (self):
+ return "hazelnut.html"
+
+ def template_env (self, request):
+ env={}
+ env.update(self.__dict__)
+ env['columns']=self.columns
+ return env
+
+ def requirements (self):
+ reqs = {
+ 'js_files' : [ "js/hazelnut.js",
+ "js/manifold.js", "js/manifold-query.js",
+ "js/dataTables.js", "js/dataTables.bootstrap.js", "js/with-datatables.js",
+ "js/spin.presets.js", "js/spin.min.js", "js/jquery.spin.js",
+ "js/unfold-helper.js",
+ ] ,
+ 'css_files': [ "css/hazelnut.css" ,
+ "css/dataTables.bootstrap.css",
+ ],
+ }
+ return reqs
+
+ # the list of things passed to the js plugin
+ def json_settings_list (self):
+ return ['plugin_uuid', 'domid', 'query_uuid', 'query_all_uuid', 'checkboxes', 'datatables_options', 'hidden_columns']