defmodule ShardWeb.LayoutView do
use ShardWeb, :view
def shard_list do
Shard.Manager.list_shards
|> Enum.map(fn {id, manifest, _} -> {id, manifest, Shard.Manager.find_or_start manifest} end)
end
def str_of_pk_list(conn, pk_list) do
case pk_list
|> Enum.filter(&(&1 != conn.assigns.pk))
|> Enum.map(&Base.encode16/1)
do
[] -> conn.assigns.pk |> Base.encode16
l -> Enum.join(l, ",")
end
end
def nicks_of_pk_list(conn, pk_list) do
case pk_list
|> Enum.filter(&(&1 != conn.assigns.pk))
|> Enum.map(&SApp.Identity.get_nick/1)
do
[] -> "(myself)"
l -> Enum.join(l, ", ")
end
end
def chat_shard_last_msg(pid) do
[{{_, msgbin, _}, true}] = SApp.Chat.read_history(pid, nil, 1)
{_, msg} = SData.term_unbin msgbin
msg
end
def privchat_with_unread(conn) do
for {id, %SApp.Chat.PrivChat.Manifest{pk_list: pk_list}, _} <- shard_list(),
pid = Shard.Manager.find_or_start(%SApp.Chat.PrivChat.Manifest{pk_list: pk_list}),
conn.assigns.pk in pk_list,
unread_time = SApp.Chat.has_unread?(pid),
unread_time != nil,
do: {id, %SApp.Chat.PrivChat.Manifest{pk_list: pk_list}, pid}
end
def chat_with_unread(_conn) do
for {id, %SApp.Chat.Manifest{channel: c}, _} <- shard_list(),
pid = Shard.Manager.find_or_start(%SApp.Chat.Manifest{channel: c}),
unread_time = SApp.Chat.has_unread?(pid),
unread_time != nil,
do: {id, %SApp.Chat.Manifest{channel: c}, pid}
end
end
