From 94ad728f49ceb99ab9c75a8ac5edbfcd708066dd Mon Sep 17 00:00:00 2001 From: Alen Date: Sun, 19 Jan 2025 19:06:44 +0400 Subject: Add mpv config --- dot_config/mpv/scripts/autoload.lua | 221 ++++++++++++++++++++++++++++++++++++ 1 file changed, 221 insertions(+) create mode 100644 dot_config/mpv/scripts/autoload.lua (limited to 'dot_config/mpv/scripts/autoload.lua') diff --git a/dot_config/mpv/scripts/autoload.lua b/dot_config/mpv/scripts/autoload.lua new file mode 100644 index 0000000..c2cac86 --- /dev/null +++ b/dot_config/mpv/scripts/autoload.lua @@ -0,0 +1,221 @@ +-- This script automatically loads playlist entries before and after the +-- the currently played file. It does so by scanning the directory a file is +-- located in when starting playback. It sorts the directory entries +-- alphabetically, and adds entries before and after the current file to +-- the internal playlist. (It stops if it would add an already existing +-- playlist entry at the same position - this makes it "stable".) +-- Add at most 5000 * 2 files when starting a file (before + after). + +--[[ +To configure this script use file autoload.conf in directory script-opts (the "script-opts" +directory must be in the mpv configuration directory, typically ~/.config/mpv/). + +Example configuration would be: + +disabled=no +images=no +videos=yes +audio=yes +ignore_hidden=yes + +--]] + +MAXENTRIES = 5000 + +local msg = require 'mp.msg' +local options = require 'mp.options' +local utils = require 'mp.utils' + +o = { + disabled = false, + images = true, + videos = true, + audio = true, + ignore_hidden = true +} +options.read_options(o) + +function Set (t) + local set = {} + for _, v in pairs(t) do set[v] = true end + return set +end + +function SetUnion (a,b) + local res = {} + for k in pairs(a) do res[k] = true end + for k in pairs(b) do res[k] = true end + return res +end + +EXTENSIONS_VIDEO = Set { + '3g2', '3gp', 'avi', 'flv', 'm2ts', 'm4v', 'mj2', 'mkv', 'mov', + 'mp4', 'mpeg', 'mpg', 'ogv', 'rmvb', 'webm', 'wmv', 'y4m' +} + +EXTENSIONS_AUDIO = Set { + 'aiff', 'ape', 'au', 'flac', 'm4a', 'mka', 'mp3', 'oga', 'ogg', + 'ogm', 'opus', 'wav', 'wma' +} + +EXTENSIONS_IMAGES = Set { + 'avif', 'bmp', 'gif', 'j2k', 'jp2', 'jpeg', 'jpg', 'jxl', 'png', + 'svg', 'tga', 'tif', 'tiff', 'webp' +} + +EXTENSIONS = Set {} +if o.videos then EXTENSIONS = SetUnion(EXTENSIONS, EXTENSIONS_VIDEO) end +if o.audio then EXTENSIONS = SetUnion(EXTENSIONS, EXTENSIONS_AUDIO) end +if o.images then EXTENSIONS = SetUnion(EXTENSIONS, EXTENSIONS_IMAGES) end + +function add_files_at(index, files) + index = index - 1 + local oldcount = mp.get_property_number("playlist-count", 1) + for i = 1, #files do + mp.commandv("loadfile", files[i], "append") + mp.commandv("playlist-move", oldcount + i - 1, index + i - 1) + end +end + +function get_extension(path) + match = string.match(path, "%.([^%.]+)$" ) + if match == nil then + return "nomatch" + else + return match + end +end + +table.filter = function(t, iter) + for i = #t, 1, -1 do + if not iter(t[i]) then + table.remove(t, i) + end + end +end + +-- alphanum sorting for humans in Lua +-- http://notebook.kulchenko.com/algorithms/alphanumeric-natural-sorting-for-humans-in-lua + +function alphanumsort(filenames) + local function padnum(d) + local dec, n = string.match(d, "(%.?)0*(.+)") + return #dec > 0 and ("%.12f"):format(d) or ("%s%03d%s"):format(dec, #n, n) + end + + local tuples = {} + for i, f in ipairs(filenames) do + tuples[i] = {f:lower():gsub("%.?%d+", padnum), f} + end + table.sort(tuples, function(a, b) + return a[1] == b[1] and #b[2] < #a[2] or a[1] < b[1] + end) + for i, tuple in ipairs(tuples) do filenames[i] = tuple[2] end + return filenames +end + +local autoloaded = nil + +function get_playlist_filenames() + local filenames = {} + for n = 0, pl_count - 1, 1 do + local filename = mp.get_property('playlist/'..n..'/filename') + local _, file = utils.split_path(filename) + filenames[file] = true + end + return filenames +end + +function find_and_add_entries() + local path = mp.get_property("path", "") + local dir, filename = utils.split_path(path) + msg.trace(("dir: %s, filename: %s"):format(dir, filename)) + if o.disabled then + msg.verbose("stopping: autoload disabled") + return + elseif #dir == 0 then + msg.verbose("stopping: not a local path") + return + end + + pl_count = mp.get_property_number("playlist-count", 1) + -- check if this is a manually made playlist + if (pl_count > 1 and autoloaded == nil) or + (pl_count == 1 and EXTENSIONS[string.lower(get_extension(filename))] == nil) then + msg.verbose("stopping: manually made playlist") + return + else + autoloaded = true + end + + local pl = mp.get_property_native("playlist", {}) + local pl_current = mp.get_property_number("playlist-pos-1", 1) + msg.trace(("playlist-pos-1: %s, playlist: %s"):format(pl_current, + utils.to_string(pl))) + + local files = utils.readdir(dir, "files") + if files == nil then + msg.verbose("no other files in directory") + return + end + table.filter(files, function (v, k) + -- The current file could be a hidden file, ignoring it doesn't load other + -- files from the current directory. + if (o.ignore_hidden and not (v == filename) and string.match(v, "^%.")) then + return false + end + local ext = get_extension(v) + if ext == nil then + return false + end + return EXTENSIONS[string.lower(ext)] + end) + alphanumsort(files) + + if dir == "." then + dir = "" + end + + -- Find the current pl entry (dir+"/"+filename) in the sorted dir list + local current + for i = 1, #files do + if files[i] == filename then + current = i + break + end + end + if current == nil then + return + end + msg.trace("current file position in files: "..current) + + local append = {[-1] = {}, [1] = {}} + local filenames = get_playlist_filenames() + for direction = -1, 1, 2 do -- 2 iterations, with direction = -1 and +1 + for i = 1, MAXENTRIES do + local file = files[current + i * direction] + if file == nil or file[1] == "." then + break + end + + local filepath = dir .. file + -- skip files already in playlist + if filenames[file] then break end + + if direction == -1 then + if pl_current == 1 then -- never add additional entries in the middle + msg.info("Prepending " .. file) + table.insert(append[-1], 1, filepath) + end + else + msg.info("Adding " .. file) + table.insert(append[1], filepath) + end + end + end + + add_files_at(pl_current + 1, append[1]) + add_files_at(pl_current, append[-1]) +end + +mp.register_event("start-file", find_and_add_entries) -- cgit 1.4.1-2-gfad0