diff --git a/mpv-youtube-queue.lua b/mpv-youtube-queue.lua index bff9ef0..a65fd08 100644 --- a/mpv-youtube-queue.lua +++ b/mpv-youtube-queue.lua @@ -90,15 +90,16 @@ local display_offset = 0 local function sleep(n) os.execute("sleep " .. tonumber(n)) end local function print_osd_message(message, duration, s) - if not s then s = style.font .. "{" .. notransparent .. "}" end - if not duration then duration = MSG_DURATION end + if s == nil then s = style.font .. "{" .. notransparent .. "}" end + if duration == nil then duration = MSG_DURATION end mp.osd_message(styleOn .. s .. message .. style.reset .. styleOff .. "\n", duration) end local function print_current_video() - print_osd_message("Playing: " .. current_video.video_name .. ' by ' .. - current_video.video_name, 3) + local current = YouTubeQueue.get_current_video() + print_osd_message("Playing: " .. current.video_name .. ' by ' .. + current.channel_name, 3) end local function expanduser(path) @@ -120,11 +121,11 @@ local function open_url_in_browser(url) end local function open_video_in_browser() - open_url_in_browser(current_video.video_url) + open_url_in_browser(YouTubeQueue.get_current_video().video_url) end local function open_channel_in_browser() - open_url_in_browser(current_video.channel_url) + open_url_in_browser(YouTubeQueue.get_current_video().channel_url) end local function get_video_info(url) @@ -132,7 +133,7 @@ local function get_video_info(url) 'yt-dlp --print channel_url --print uploader --print title --playlist-items 1 ' .. url local handle = io.popen(command) - if not handle then return nil, nil, nil end + if handle == nil then return nil, nil, nil end local result = handle:read("*a") handle:close() @@ -142,22 +143,22 @@ local function get_video_info(url) "(.-)\n(.-)\n(.*)") -- Remove trailing whitespace - if channel_url then channel_url = channel_url:gsub("%s+$", "") end - if channel_name then channel_name = channel_name:gsub("%s+$", "") end - if video_name then video_name = video_name:gsub("%s+$", "") end + if channel_url ~= nil then channel_url = channel_url:gsub("%s+$", "") end + if channel_name ~= nil then channel_name = channel_name:gsub("%s+$", "") end + if video_name ~= nil then video_name = video_name:gsub("%s+$", "") end return channel_url, channel_name, video_name end -local function is_valid_ytdlp_url(url) - local command = 'yt-dlp --simulate \'' .. url .. '\' >/dev/null 2>&1' - local handle = io.popen(command .. "; echo $?") - if not handle then return false end - local result = handle:read("*a") - if not result then return false end - handle:close() - return result:gsub("%s+$", "") == "0" -end +-- local function is_valid_ytdlp_url(url) +-- local command = 'yt-dlp --simulate \'' .. url .. '\' >/dev/null 2>&1' +-- local handle = io.popen(command .. "; echo $?") +-- if handle == nil then return false end +-- local result = handle:read("*a") +-- if result == nil then return false end +-- handle:close() +-- return result:gsub("%s+$", "") == "0" +-- end -- }}} @@ -187,9 +188,6 @@ end -- }}} -- QUEUE FUNCTIONS {{{ - -function YouTubeQueue.add_to_queue(video) table.insert(video_queue, video) end - -- Function to get the next video in the queue -- Returns nil if there are no videos in the queue function YouTubeQueue.next_in_queue() @@ -273,7 +271,7 @@ end function YouTubeQueue.print_queue(duration) local current_index = index - if not duration then duration = 3 end + if duration == nil then duration = 3 end if #video_queue > 0 then local start_index = math.max(1, selected_index - display_limit / 2) local end_index = @@ -288,7 +286,6 @@ function YouTubeQueue.print_queue(duration) options.cursor_icon .. " " .. style.reset or " " if i == current_index and i == selected_index then - mp.msg.log("info", "YES") message = message .. prefix .. style.hover_selected .. i .. ". " .. video_queue[i].video_name .. " - (" .. @@ -322,14 +319,10 @@ function YouTubeQueue.print_queue(duration) end end --- }}} - --- MAIN FUNCTIONS {{{ - -- returns the content of the clipboard -local function get_clipboard_content() +function YouTubeQueue.get_clipboard_content() local handle = io.popen(options.clipboard_command) - if not handle then + if handle == nil then print_osd_message("Error getting clipboard content", MSG_DURATION, style.error) return nil @@ -339,7 +332,7 @@ local function get_clipboard_content() return result end -local function move_selection_up() +function YouTubeQueue.move_selection_up() if selected_index > 1 then selected_index = selected_index - 1 if selected_index < display_offset + 1 then @@ -349,7 +342,7 @@ local function move_selection_up() end end -local function move_selection_down() +function YouTubeQueue.move_selection_down() if selected_index < YouTubeQueue.size() then selected_index = selected_index + 1 if selected_index > display_offset + display_limit then @@ -359,7 +352,7 @@ local function move_selection_down() end end -local function play_video_at(idx) +function YouTubeQueue.play_video_at(idx) local queue = YouTubeQueue.get_video_queue() if idx <= 0 or idx > #queue then print_osd_message("Invalid video index", MSG_DURATION, style.error) @@ -371,9 +364,9 @@ local function play_video_at(idx) return current_video end -local function play_selected_video() +function YouTubeQueue.play_selected_video() -- local current_index = YouTubeQueue.get_current_index() - play_video_at(selected_index) + YouTubeQueue.play_video_at(selected_index) YouTubeQueue.print_queue(MSG_DURATION - 0.5) sleep(MSG_DURATION) print_current_video() @@ -382,7 +375,7 @@ end -- play the next video in the queue local function play_next_in_queue() local next_video = YouTubeQueue.next_in_queue() - if not next_video or next_video == "" then + if next_video == nil then print_osd_message("No more videos in the queue.", MSG_DURATION, style.error) return @@ -397,24 +390,28 @@ local function play_next_in_queue() end -- add the video to the queue from the clipboard -local function add_to_queue(url) - if not url or url == "" then - url = get_clipboard_content() - if not url then +function YouTubeQueue.add_to_queue(url, check_queue) + if check_queue == nil then check_queue = true end + if url == nil or url == "" then + url = YouTubeQueue.get_clipboard_content() + if url == nil or url == "" then print_osd_message("Nothing found in the clipboard.", MSG_DURATION, style.error) return end end - if YouTubeQueue.is_in_queue(url) then - print_osd_message("Video already in queue.", MSG_DURATION, style.error) - return - -- elseif not is_valid_ytdlp_url(url) then - -- mp.osd_message("Invalid URL.") - -- return + if check_queue then + if YouTubeQueue.is_in_queue(url) then + print_osd_message("Video already in queue.", MSG_DURATION, + style.error) + return + -- elseif not is_valid_ytdlp_url(url) then + -- mp.osd_message("Invalid URL.") + -- return + end end local channel_url, channel_name, video_name = get_video_info(url) - if (not channel_url or not channel_name or not video_name) or + if (channel_url == nil or channel_name == nil or video_name == nil) or (channel_url == "" or channel_name == "" or video_name == "") then -- print_osd_message("Error getting video info.", MSG_DURATION, style.error) return @@ -426,7 +423,7 @@ local function add_to_queue(url) channel_url = channel_url, channel_name = channel_name } - YouTubeQueue.add_to_queue(video) + table.insert(video_queue, video) if not YouTubeQueue.get_current_video() then play_next_in_queue() else @@ -436,9 +433,9 @@ local function add_to_queue(url) end -- play the previous video in the queue -local function play_previous_video() +function YouTubeQueue.play_previous_video() local previous_video = YouTubeQueue.prev_in_queue() - if not previous_video or previous_video == "" then + if previous_video == nil then print_osd_message("No previous video available.", MSG_DURATION, style.error) return @@ -450,7 +447,7 @@ local function play_previous_video() sleep(MSG_DURATION) end -local function download_current_video() +function YouTubeQueue.download_current_video() if current_video and current_video ~= "" then local o = options local v = current_video @@ -464,7 +461,7 @@ local function download_current_video() -- Run the download command local handle = io.popen(command) - if not handle then + if handle == nil then print_osd_message("Error starting download.", MSG_DURATION, style.error) return @@ -472,7 +469,7 @@ local function download_current_video() print_osd_message("Starting download for " .. v.video_name, MSG_DURATION) local result = handle:read("*a") handle:close() - if not result then + if result == nil then print_osd_message("Error starting download.", MSG_DURATION, style.error) return @@ -490,6 +487,9 @@ local function download_current_video() end end +-- }}} + +-- LISTENERS {{{ -- Function to be called when the end-file event is triggered local function on_end_file(event) if event.reason == "eof" then -- The file ended normally @@ -503,30 +503,30 @@ local function on_track_changed() YouTubeQueue.update_current_index() end -- Function to be called when the playback-restart event is triggered local function on_playback_restart() local playlist_size = mp.get_property_number("playlist-count", 0) - mp.msg.log("info", "playlist size: " .. playlist_size) if playlist_size > 1 then YouTubeQueue.update_current_index() else local url = mp.get_property("path") - add_to_queue(url) + YouTubeQueue.add_to_queue(url, false) end end -- }}} -- KEY BINDINGS {{{ -mp.add_key_binding(options.add_to_queue, "add_to_queue", add_to_queue) +mp.add_key_binding(options.add_to_queue, "add_to_queue", + YouTubeQueue.add_to_queue) mp.add_key_binding(options.play_next_in_queue, "play_next_in_queue", play_next_in_queue) mp.add_key_binding(options.play_previous_in_queue, "play_previous_video", - play_previous_video) + YouTubeQueue.play_previous_video) mp.add_key_binding(options.print_queue, "print_queue", YouTubeQueue.print_queue) mp.add_key_binding(options.move_selection_up, "move_selection_up", - move_selection_up) + YouTubeQueue.move_selection_up) mp.add_key_binding(options.move_selection_down, "move_selection_down", - move_selection_down) + YouTubeQueue.move_selection_down) mp.add_key_binding(options.play_selected_video, "play_selected_video", - play_selected_video) + YouTubeQueue.play_selected_video) mp.add_key_binding(options.open_video_in_browser, "open_video_in_browser", open_video_in_browser) mp.add_key_binding(options.print_current_video, "print_current_video", @@ -534,11 +534,14 @@ mp.add_key_binding(options.print_current_video, "print_current_video", mp.add_key_binding(options.open_channel_in_browser, "open_channel_in_browser", open_channel_in_browser) mp.add_key_binding(options.download_current_video, "download_current_video", - download_current_video) + YouTubeQueue.download_current_video) mp.add_key_binding(options.move_video, "move_selection", YouTubeQueue.mark_and_move_video) mp.register_event("end-file", on_end_file) mp.register_event("track-changed", on_track_changed) mp.register_event("playback-restart", on_playback_restart) + +mp.register_script_message("add_to_queue", YouTubeQueue.add_to_queue) +mp.register_script_message("print_queue", YouTubeQueue.print_queue) -- }}}