import
- htmlparser,
httpClient,
+ json,
os,
osproc,
+ re,
sequtils,
- sugar,
- strformat,
std/[terminal],
strformat,
- strtabs,
strutils,
- tables,
- uri,
- xmltree
+ tables
+
+import
+ config,
+ types
+
+
+let
+ processOptions = {poStdErrToStdOut, poUsePath, poEchoCmd}
+ PEERTUBE_REGEX = re"videos\/watch\/[0-9a-f]{8}\b-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-\b[0-9a-f]{12}"
-import config
-type
- Options* = Table[string, bool]
- SearchResult* = tuple[title: string, url: string]
- SearchResults* = seq[tuple[title: string, url: string]]
- CommandLineOptions* = tuple[searchQuery: string, options: Options]
- SelectionRange* = tuple[begin: int, until: int]
+proc isInstalled(program: string): bool =
+ execProcess("which " & program).len != 0
-# poEchoCmd can be added to options for debugging
-let processOptions = {poStdErrToStdOut, poUsePath}
proc selectMediaPlayer*(): string =
- let availablePlayers = filterIt(supportedPlayers, execProcess("which " & it).len != 0)
+ let availablePlayers = supportedPlayers.filter(isInstalled)
if len(availablePlayers) == 0:
stderr.writeLine &"Please install one of the supported media players: {supportedPlayers}"
raise newException(OSError, "No supported media player found")
else:
return availablePlayers[0]
-proc getYoutubePage*(searchQuery: string): string =
- let queryParam = encodeUrl(searchQuery)
+
+proc getPeerTubeMagnetLink(url: string): string =
+ ## Gets the magnet link of the best possible resolution from PeerTube
+ let uuid = url.substr(find(url, PEERTUBE_REGEX) + "videos/watch/".len)
+ let domainName = url.substr(8, find(url, '/', start=8) - 1)
+ let apiURL = &"https://{domainName}/api/v1/videos/{uuid}"
let client = newHttpClient()
- let response = get(client, &"https://www.youtube.com/results?hl=en&search_query={queryParam}")
- return $response.body
+ let response = get(client, apiURL)
+ let jsonNode = parseJson($response.body)
+ jsonNode["files"][0]["magnetUri"].getStr()
-func extractTitlesAndUrls*(html: string): SearchResults =
- {.noSideEffect.}:
- parseHtml(html).findAll("a").
- filter(a => "watch" in a.attrs["href"] and a.attrs.hasKey "title").
- map(a => (a.attrs["title"], "https://www.youtube.com" & a.attrs["href"]))
proc presentVideoOptions*(searchResults: SearchResults) =
eraseScreen()
for index, (title, url) in searchResults:
- styledEcho $index, ". ", styleBright, fgMagenta, title, "\n", resetStyle, fgCyan, url, "\n"
+ styledEcho $index, ". ", styleBright, fgMagenta, title, "\n", resetStyle, fgCyan, " ", url, "\n"
-func isPlaylist(url: string): bool =
- # Identifies if video is part of a playlist
- # Only YouTube playlists are supported for now
- "www.youtube.com" in url and "&list=" in url
-# This is a pure function with no side effects
func buildPlayerArgs(url: string, options: Table[string, bool], player: string): seq[string] =
- var args = @[url]
- if options["musicOnly"]: args.add("--no-video")
- if options["fullScreen"]: args.add("--fullscreen")
- # Playlists are only supported for MPV player
- if isPlaylist(url) and player == "mpv":
- let list_arg = url.split('&')[1]
- args[0] = "https://www.youtube.com/playlist?" & list_arg
- return args
+ let musicOnly = if options["musicOnly"]: "--no-video" else: ""
+ let fullScreen = if options["fullScreen"]: "--fullscreen" else: ""
+ filterIt([url, musicOnly, fullScreen], it != "")
+
proc play*(player: string, options: Table[string, bool], url: string, title: string = "") =
let args = buildPlayerArgs(url, options, player)
else:
discard execProcess(player, args=args, options=processOptions)
-func buildMusicDownloadArgs*(url: string): seq[string] =
+
+func buildMusicDownloadArgs(url: string): seq[string] =
{.noSideEffect.}:
- var args = @["--ignore-errors", "-f", "bestaudio", "--extract-audio", "--audio-format", "mp3", "--audio-quality", "0", "-o"]
let downloadLocation = &"'{expandTilde(musicDownloadDirectory)}/%(title)s.%(ext)s'"
- args.add(downloadLocation)
- args.add(url)
- return args
+ @["--ignore-errors", "-f", "bestaudio", "--extract-audio", "--audio-format", "mp3",
+ "--audio-quality", "0", "-o", downloadLocation, url]
-func buildVideoDownloadArgs*(url: string): seq[string] =
+
+func buildVideoDownloadArgs(url: string): seq[string] =
{.noSideEffect.}:
- var args = @["-f", "best", "-o"]
let downloadLocation = &"'{expandTilde(videoDownloadDirectory)}/%(title)s.%(ext)s'"
- args.add(downloadLocation)
- args.add(url)
- return args
+ @["-f", "best", "-o", downloadLocation, url]
+
proc download*(args: openArray[string], title: string) =
styledEcho "\n", fgGreen, "Downloading ", styleBright, fgMagenta, title
discard execShellCmd(&"youtube-dl {args.join(\" \")}")
-func urlLongen(url: string): string =
- url.replace("youtu.be/", "www.youtube.com/watch?v=")
-func stripZshEscaping(url: string): string =
- url.replace("\\", "")
+func urlLongen(url: string): string = url.replace("youtu.be/", "www.youtube.com/watch?v=")
+
+
+func rewriteInvidiousToYouTube*(url: string): string =
+ {.noSideEffect.}:
+ if rewriteInvidiousURLs and url.replace(".", "").contains("invidious"):
+ &"https://www.youtube.com/watch?v={url.split(\"=\")[1]}"
+ else: url
+
+
+func stripZshEscaping(url: string): string = url.replace("\\", "")
+
func sanitizeURL*(url: string): string =
- urlLongen(stripZshEscaping(url))
+ rewriteInvidiousToYouTube(urlLongen(stripZshEscaping(url)))
+
proc directPlay*(url: string, player: string, options: Table[string, bool]) =
+ let url =
+ if find(url, PEERTUBE_REGEX) != -1 and isInstalled("webtorrent"):
+ getPeerTubeMagnetLink(url)
+ else: url
if url.startswith("magnet:") or url.endswith(".torrent"):
if options["musicOnly"]:
# TODO Replace with WebTorrent once it supports media player options
else:
play(player, options, url)
+
proc directDownload*(url: string, musicOnly: bool) =
let args =
if musicOnly: buildMusicDownloadArgs(url)
else: buildVideoDownloadArgs(url)
- discard execShellCmd(&"youtube-dl {args.join(\" \")}")
+ if isInstalled("aria2c"):
+ discard execShellCmd(&"youtube-dl {args.join(\" \")} --external-downloader aria2c --external-downloader-args '-x 16 -s 16 -k 2M'")
+ else:
+ discard execShellCmd(&"youtube-dl {args.join(\" \")}")
+
proc offerSelection(searchResults: SearchResults, options: Table[string, bool], selectionRange: SelectionRange): string =
if options["feelingLucky"]: "0"
stdout.styledWrite(fgYellow, "Choose video number: ")
readLine(stdin)
+
proc handleUserInput(searchResult: SearchResult, options: Table[string, bool], player: string) =
if options["download"]:
if options["musicOnly"]:
else:
play(player, options, searchResult.url, searchResult.title)
+
+proc isValidOptions*(options: Options): bool =
+ # Check for invalid combinations of options
+ var invalidCombinations = [("musicOnly", "fullScreen"), ("download", "fullScreen")]
+ result = true
+ for combination in invalidCombinations:
+ if options[combination[0]] and options[combination[1]]:
+ stderr.writeLine fmt"Incompatible options provided: {combination[0]} and {combination[1]}"
+ result = false
+
+
+proc updateOptions(options: Options, newOptions: string): Options =
+ result = options
+
+ for option in newOptions:
+ case option
+ of 'm': result["musicOnly"] = true
+ of 'f': result["fullScreen"] = true
+ of 'd': result["download"] = true
+ else:
+ echo "Invalid option provided!"
+ quit(2)
+
+ if(not isValidOptions(result)):
+ quit(2)
+
+
proc present*(searchResults: SearchResults, options: Table[string, bool], selectionRange: SelectionRange, player: string) =
- #[ Continuously present options till the user quits the application
- selectionRange: Currently available range to choose from depending on pagination
- ]#
+ ##[ Continuously present options till the user quits the application
+
+ selectionRange: Currently available range to choose from depending on pagination
+ ]##
let userInput = offerSelection(searchResults, options, selectionRange)
of "q":
quit(0)
else:
- let searchResult = searchResults[selectionRange.begin .. selectionRange.until][parseInt(userInput)]
- handleUserInput(searchResult, options, player)
+ if " " in userInput:
+ let selection = parseInt(userInput.split(" ")[0])
+ let updatedOptions = updateOptions(options, userInput.split(" ")[1])
+ let searchResult = searchResults[selectionRange.begin .. selectionRange.until][selection]
+ handleUserInput(searchResult, updatedOptions, player)
+ else:
+ let searchResult = searchResults[selectionRange.begin .. selectionRange.until][parseInt(userInput)]
+ handleUserInput(searchResult, options, player)
if options["feelingLucky"]:
quit(0)
else:
projects / nimcoon.git / blobdiff