91 lines
2.9 KiB
Lua
91 lines
2.9 KiB
Lua
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require("rbsettings")
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require("settings") --settings.lua
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rb.system = nil -- remove system settings
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-------------------------------------------------------------------------------
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local track_data = rb.metadata.mp3_entry
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local cur_trk = "audio_current_track"
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-------------------------------------------------------------------------------
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local trackname = rb.settings.read(cur_trk, track_data.title) or
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rb.settings.read(cur_trk, track_data.path)
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if not trackname or trackname == "" then
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os.exit(1, "No track loaded")
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else
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rb.splash(100, trackname)
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end
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-------------------------------------------------------------------------------
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local function dump_albumart(fileout)
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local t_albumart = rb.settings.read(cur_trk, track_data.albumart, "metadata")
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local t_aaext = {".bmp",".png", ".jpg"}
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local path = rb.settings.read(cur_trk, track_data.path)
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if t_albumart.pos > 0 and t_albumart.size > 0 and t_albumart.type > 0 then
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if t_aaext[t_albumart.type] then
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local filename = "/" .. fileout .. t_aaext[t_albumart.type]
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local aa = io.open(filename, "w+") -- overwrite
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if not aa then
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rb.splash(rb.HZ, "Error writing " .. filename)
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return
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end
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local track = io.open(path, "r")
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if not track then
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rb.splash(rb.HZ, "Error opening " .. path)
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return
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end
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track:seek("set", t_albumart.pos )
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for i = 0, t_albumart.size, 32 do
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aa:write(track:read(32))
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end
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rb.splash(rb.HZ, "Saved: " .. filename)
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track:close()
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aa:close()
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else
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end
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end
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end
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local function print_setting_table(t_tbl, s_sep)
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s_sep = s_sep or ""
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local str = ""
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local function pfunct(t, sep, s, n) -- recursive print function
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local vtype
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for k, v in pairs(t) do
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vtype = type(v)
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if vtype == "table" then
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local f = string.format("%s[%s]", n, k)
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s = pfunct(v, sep, s, f)
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elseif vtype == "boolean" then
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v = v and "true" or "false"
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s = string.format("%s%s[%s] = %s%s", s, n, k, v, sep)
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elseif v then
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s = string.format("%s%s[%s] = %s%s", s, n, k, v, sep)
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end
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end
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return s
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end
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return pfunct(t_tbl, s_sep, str, "")
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end
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local filename = "/metadata.txt"
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local file = io.open(filename, "w+") -- overwrite
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local t_settings
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if not file then
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rb.splash(rb.HZ, "Error writing " .. filename)
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return
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end
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---[[
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t_settings = rb.settings.dump(cur_trk, "metadata", "mp3_entry")
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file:write(trackname .. ":\n")
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file:write(print_setting_table(t_settings, "\n"))
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file:write("\n\n")
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file:close()
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rb.splash(100, "metadata dumped: " .. filename)
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if rb.settings.read(cur_trk, track_data.has_embedded_albumart) then
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dump_albumart("/albumart")
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end
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