bsw@295: function ui.filters(args)
bsw@295:   local el_id = ui.create_unique_id()
bsw@295:   ui.container{
bsw@295:     attr = { class = "ui_filter" },
bsw@295:     content = function()
bsw@852:       for idx, filter in ipairs(args) do
bsw@852:         local filter_name = filter.name or "filter"
bsw@1145:         local current_option = atom.string:load(request.get_param{ name = filter_name })
bsw@852:         if not current_option then
bsw@852:           current_option = param.get(filter_name)
bsw@852:         end
bsw@852:         local current_option_valid = false
bsw@852:         for idx, option in ipairs(filter) do
bsw@852:           if current_option == option.name then
bsw@852:             current_option_valid = true
bsw@295:           end
bsw@295:         end
bsw@852:         if not current_option or #current_option == 0 or not current_option_valid then
bsw@852:           current_option = filter[1].name
bsw@852:         end
bsw@1145:         local id     = request.get_id_string()
bsw@1145:         local params = request.get_param_strings()
bsw@1045:         local class = "ui_filter_head"
bsw@1045:         if filter.class then
bsw@1045:           class = class .. " " .. filter.class
bsw@1045:         end
bsw@852:         ui.container{
bsw@1045:           attr = { class = class },
bsw@852:           content = function()
bsw@852:             slot.put(filter.label)
bsw@852:             for idx, option in ipairs(filter) do
bsw@852:               params[filter_name] = option.name
bsw@852:               local attr = {}
bsw@852:               if current_option == option.name then
bsw@852:                 attr.class = "active"
bsw@852:                 option.selector_modifier(args.selector)
bsw@852:               end
bsw@852:               if idx > 1 then
bsw@852:                 slot.put(" ")
bsw@852:               end
bsw@852:               ui.link{
bsw@852:                 attr    = attr,
bsw@852:                 module  = request.get_module(),
bsw@852:                 view    = request.get_view(),
bsw@852:                 id      = id,
bsw@852:                 params  = params,
bsw@852:                 text    = option.label,
bsw@852:                 partial = {
bsw@852:                   params = {
bsw@852:                     [filter_name] = option.name
bsw@852:                   }
bsw@852:                 }
bsw@852:               }
bsw@295:             end
bsw@295:           end
bsw@852:         }
bsw@852:       end
bsw@295:     end
bsw@295:   }
bsw@295:   ui.container{
bsw@295:     attr = { class = "ui_filter_content" },
bsw@295:     content = function()
bsw@295:       args.content()
bsw@295:     end
bsw@295:   }
bsw@295: end