diff options
Diffstat (limited to 'yocto-poky/bitbake/lib/toaster/toastergui/widgets.py')
| -rw-r--r-- | yocto-poky/bitbake/lib/toaster/toastergui/widgets.py | 112 |
1 files changed, 62 insertions, 50 deletions
diff --git a/yocto-poky/bitbake/lib/toaster/toastergui/widgets.py b/yocto-poky/bitbake/lib/toaster/toastergui/widgets.py index 6bb388936..d2ef5d3db 100644 --- a/yocto-poky/bitbake/lib/toaster/toastergui/widgets.py +++ b/yocto-poky/bitbake/lib/toaster/toastergui/widgets.py @@ -38,11 +38,13 @@ import json import collections import operator import re +import urllib import logging logger = logging.getLogger("toaster") from toastergui.views import objtojson +from toastergui.tablefilter import TableFilterMap class ToasterTable(TemplateView): def __init__(self, *args, **kwargs): @@ -52,10 +54,12 @@ class ToasterTable(TemplateView): self.title = "Table" self.queryset = None self.columns = [] - self.filters = {} + + # map from field names to Filter instances + self.filter_map = TableFilterMap() + self.total_count = 0 self.static_context_extra = {} - self.filter_actions = {} self.empty_state = "Sorry - no data found" self.default_orderby = "" @@ -65,7 +69,7 @@ class ToasterTable(TemplateView): orderable=True, field_name="id") - # prevent HTTP caching of table data + # prevent HTTP caching of table data @cache_control(must_revalidate=True, max_age=0, no_store=True, no_cache=True) def dispatch(self, *args, **kwargs): return super(ToasterTable, self).dispatch(*args, **kwargs) @@ -107,26 +111,10 @@ class ToasterTable(TemplateView): self.apply_search(search) name = request.GET.get("name", None) - if name is None: - data = json.dumps(self.filters, - indent=2, - cls=DjangoJSONEncoder) - else: - for actions in self.filters[name]['filter_actions']: - actions['count'] = self.filter_actions[actions['name']](count_only=True) - - # Add the "All" items filter action - self.filters[name]['filter_actions'].insert(0, { - 'name' : 'all', - 'title' : 'All', - 'count' : self.queryset.count(), - }) - - data = json.dumps(self.filters[name], - indent=2, - cls=DjangoJSONEncoder) - - return data + table_filter = self.filter_map.get_filter(name) + return json.dumps(table_filter.to_json(self.queryset), + indent=2, + cls=DjangoJSONEncoder) def setup_columns(self, *args, **kwargs): """ function to implement in the subclass which sets up the columns """ @@ -138,30 +126,13 @@ class ToasterTable(TemplateView): """ function to implement in the subclass which sets up the queryset""" pass - def add_filter(self, name, title, filter_actions): + def add_filter(self, table_filter): """Add a filter to the table. Args: - name (str): Unique identifier of the filter. - title (str): Title of the filter. - filter_actions: Actions for all the filters. + table_filter: Filter instance """ - self.filters[name] = { - 'title' : title, - 'filter_actions' : filter_actions, - } - - def make_filter_action(self, name, title, action_function): - """ Utility to make a filter_action """ - - action = { - 'title' : title, - 'name' : name, - } - - self.filter_actions[name] = action_function - - return action + self.filter_map.add_filter(table_filter.name, table_filter) def add_column(self, title="", help_text="", orderable=False, hideable=True, hidden=False, @@ -197,6 +168,24 @@ class ToasterTable(TemplateView): 'computation': computation, }) + def set_column_hidden(self, title, hidden): + """ + Set the hidden state of the column to the value of hidden + """ + for col in self.columns: + if col['title'] == title: + col['hidden'] = hidden + break + + def set_column_hideable(self, title, hideable): + """ + Set the hideable state of the column to the value of hideable + """ + for col in self.columns: + if col['title'] == title: + col['hideable'] = hideable + break + def render_static_data(self, template, row): """Utility function to render the static data template""" @@ -210,19 +199,35 @@ class ToasterTable(TemplateView): return template.render(context) - def apply_filter(self, filters, **kwargs): + def apply_filter(self, filters, filter_value, **kwargs): + """ + Apply a filter submitted in the querystring to the ToasterTable + + filters: (str) in the format: + '<filter name>:<action name>' + filter_value: (str) parameters to pass to the named filter + + <filter name> and <action name> are used to look up the correct filter + in the ToasterTable's filter map; the <action params> are set on + TableFilterAction* before its filter is applied and may modify the + queryset returned by the filter + """ self.setup_filters(**kwargs) try: - filter_name, filter_action = filters.split(':') + filter_name, action_name = filters.split(':') + action_params = urllib.unquote_plus(filter_value) except ValueError: return - if "all" in filter_action: + if "all" in action_name: return try: - self.filter_actions[filter_action]() + table_filter = self.filter_map.get_filter(filter_name) + action = table_filter.get_action(action_name) + action.set_filter_params(action_params) + self.queryset = action.filter(self.queryset) except KeyError: # pass it to the user - programming error here raise @@ -251,13 +256,20 @@ class ToasterTable(TemplateView): def get_data(self, request, **kwargs): - """Returns the data for the page requested with the specified - parameters applied""" + """ + Returns the data for the page requested with the specified + parameters applied + + filters: filter and action name, e.g. "outcome:build_succeeded" + filter_value: value to pass to the named filter+action, e.g. "on" + (for a toggle filter) or "2015-12-11,2015-12-12" (for a date range filter) + """ page_num = request.GET.get("page", 1) limit = request.GET.get("limit", 10) search = request.GET.get("search", None) filters = request.GET.get("filter", None) + filter_value = request.GET.get("filter_value", "on") orderby = request.GET.get("orderby", None) nocache = request.GET.get("nocache", None) @@ -289,7 +301,7 @@ class ToasterTable(TemplateView): if search: self.apply_search(search) if filters: - self.apply_filter(filters, **kwargs) + self.apply_filter(filters, filter_value, **kwargs) if orderby: self.apply_orderby(orderby) |