bsw/jbe@4: function util.help(id, title)
bsw@51:   if not app.session.member_id then
bsw@51:     return
bsw@51:   end
bsw/jbe@4:   local setting_key = "liquidfeedback_frontend_hidden_help_" .. id
bsw/jbe@4:   local setting = Setting:by_pk(app.session.member.id, setting_key)
bsw/jbe@4:   if not setting then
bsw/jbe@4:     ui.container{
bsw/jbe@4:       attr = { class = "help help_visible" },
bsw/jbe@4:       content = function()
bsw/jbe@4:         ui.image{
bsw/jbe@4:           attr = { class = "help_icon" },
bsw/jbe@4:           static = "icons/16/help.png"
bsw/jbe@4:         }
bsw/jbe@4:         ui.container{
bsw/jbe@4:           attr = { class = "help_actions" },
bsw/jbe@4:           content = function()
bsw/jbe@4:             ui.link{
bsw/jbe@19:               text   = _"Hide this help message",
bsw/jbe@4:               module = "help",
bsw/jbe@4:               action = "update",
bsw/jbe@4:               params = {
bsw/jbe@4:                 help_ident = id,
bsw/jbe@4:                 hide = true
bsw/jbe@4:               },
bsw/jbe@4:               routing = {
bsw/jbe@4:                 default = {
bsw/jbe@4:                   mode = "redirect",
bsw/jbe@4:                   module = request.get_module(),
bsw/jbe@4:                   view = request.get_view(),
bsw/jbe@4:                   id = param.get_id_cgi(),
bsw/jbe@4:                   params = param.get_all_cgi()
bsw/jbe@4:                 }
bsw/jbe@4:               }
bsw/jbe@4:             }
bsw/jbe@4:           end
bsw/jbe@4:         }
bsw/jbe@4:         local lang = locale.get("lang")
bsw/jbe@4:         local basepath = request.get_app_basepath() 
bsw@81:         local file_name = basepath .. "/locale/help/" .. id .. "." .. lang .. ".txt.html"
bsw/jbe@4:         local file = io.open(file_name)
bsw/jbe@4:         if file ~= nil then
bsw/jbe@4:           local help_text = file:read("*a")
bsw/jbe@4:           if #help_text > 0 then
bsw/jbe@4:             ui.container{
bsw/jbe@4:               attr = { class = "wiki" },
bsw/jbe@4:               content = function()
bsw@81:                 slot.put(help_text)
bsw/jbe@4:               end
bsw/jbe@4:             }
bsw/jbe@4:           else
bsw/jbe@4:             ui.field.text{ value = _("Empty help text: #{id}.#{lang}.txt", { id = id, lang = lang }) }
bsw/jbe@4:           end
bsw/jbe@4:         else
bsw/jbe@4:           ui.field.text{ value = _("Missing help text: #{id}.#{lang}.txt", { id = id, lang = lang }) }
bsw/jbe@4:         end
bsw/jbe@4:       end
bsw/jbe@4:     }
bsw/jbe@4:   else
bsw/jbe@4:     if util._hidden_helps == nil then
bsw/jbe@4:       util._hidden_helps = {}
bsw/jbe@4:     end
bsw/jbe@4:     util._hidden_helps[#util._hidden_helps+1] = {
bsw/jbe@4:       id = id,
bsw/jbe@4:       title = title
bsw/jbe@4:     }
bsw/jbe@4:   end
bsw/jbe@4: end