diff options
| -rwxr-xr-x | telem.lua | 46 |
1 files changed, 45 insertions, 1 deletions
@@ -63,6 +63,7 @@ function update_boards() board.name = boarddir board.directory = path.join(_BBS_ROOT, "boards", boarddir) board.topic = file.read(path.join(board.directory, "topic")) + board.last_scanned = 0 boards_by_name[board.name] = board table.insert(boards, board) end @@ -124,6 +125,27 @@ function get_posts(thread) return posts end +function load_scan_times() + local scanfile = path.join(_BBS_ROOT, "scans", username ..".scan") + local f, err = io.open(scanfile, "r") + for line in f:lines() do + local _, _, board, scantime = string.find(line, "(%a+):(%d+)") + if boards_by_name[board] then + boards_by_name[board].last_scanned = tonumber(scantime) + end + end + f:close() +end + +function save_scan_times() + local scanfile = path.join(_BBS_ROOT, "scans", username ..".scan") + local f, err = io.open(scanfile, "w") + for _, board in ipairs(boards) do + f:write(board.name .. ":" .. tostring(board.last_scanned) .. "\n") + end + f:close() +end + -- Commands function do_board() @@ -230,6 +252,9 @@ function do_messages() end -- Separator print(string.rep("-",79)) + -- Update scan times + current_board.last_scanned = os.time() + save_scan_times() end function do_new() @@ -267,6 +292,24 @@ function do_new() print("Post submitted.") end +function do_scan() + for _, board in ipairs(boards) do + io.write("Scanning " .. stringx.ljust(board.name,20)) + local threads = get_threads(board) + local updated_threads = 0 + for _, thread in ipairs(threads) do + if thread.updated > board.last_scanned then + updated_threads = updated_threads + 1 + end + end + if updated_threads == 0 then + print("No new posts") + else + print(tostring(updated_threads) .. " threads updated!") + end + end +end + -- The "type" command is implemented using multiple functions -- do_type is the entry point, which runs a command dispatch loop that -- runs various do_type_xxx functions. @@ -421,6 +464,7 @@ cat_file(path.join(_BBS_ROOT, "docs", "welcome")) -- Initialise global vars representing BBS state update_boards() +load_scan_times() -- Build dispatch table mapping chars to functions dispatch = {} @@ -433,7 +477,7 @@ dispatch["t"] = do_type dispatch["?"] = do_help2 dispatch["!"] = do_rules dispatch["w"] = do_who -dispatch["s"] = do_unimplemented +dispatch["s"] = do_scan dispatch["="] = do_unimplemented dispatch["M"] = do_unimplemented dispatch["n"] = do_new |