import
- htmlparser,
- httpClient,
parseopt,
- osproc,
- sequtils,
- sugar,
- strformat,
std/[terminal],
- strtabs,
- strutils,
- uri,
- xmltree
+ strutils
import config
-
-type
- SearchResult = tuple[title: string, url: string]
- CommandLineOptions = tuple[searchQuery: string, musicOnly: bool, feelingLucky: bool, fullScreen: bool]
-
-proc selectMediaPlayer(): string =
- let availablePlayers = filterIt(supportedPlayers, execProcess("which " & it).len != 0)
- 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]
+import lib
proc parseOptions(): CommandLineOptions =
var
return (searchQuery, musicOnly, feelingLucky, fullScreen)
-proc getYoutubePage(searchQuery: string): string =
- let queryParam = encodeUrl(searchQuery)
- let client = newHttpClient()
- let response = get(client, &"https://www.youtube.com/results?hl=en&search_query={queryParam}")
- return $response.body
-
-proc extractTitlesAndUrls(htmlFile: string): seq[SearchResult] =
- parseHtml(htmlFile).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"]))[..(limit-1)]
-
-proc presentVideoOptions(searchResults: seq[SearchResult]) =
- echo ""
- for index, (title, url) in searchResults:
- styledEcho $index, ". ", styleBright, fgMagenta, title, "\n", resetStyle, fgCyan, url, "\n"
-
-proc play(player: string, args: openArray[string]) =
- discard execProcess(player, args=args, options={poStdErrToStdOut, poUsePath, poEchoCmd})
- quit(0)
-
-proc directPlay(searchQuery: string, player: string) =
- if "watch?" in searchQuery or "videos/watch" in searchQuery:
- play(player, args=[searchQuery])
- elif searchQuery.startswith("magnet:"):
- play("peerflix", args=[searchQuery, &"--{player}"])
proc main() =
let
let searchResults = extractTitlesAndUrls(getYoutubePage(searchQuery))
- let number =
- if feelingLucky: 0
+ proc getUserInput(): string =
+ if feelingLucky: "0"
else:
- presentVideoOptions(searchResults)
+ presentVideoOptions(searchResults[..(limit-1)])
stdout.styledWrite(fgYellow, "Choose video number: ")
- parseInt(readLine(stdin))
+ readLine(stdin)
+
+ # This is a pure function with no side effects
+ func buildArgs(number: int): seq[string] =
+ var args = @[searchResults[number].url]
+ if musicOnly: args.add("--no-video")
+ if fullScreen: args.add("--fullscreen")
+ return args
+
+ while(true):
+ let userInput = getUserInput()
- styledEcho "\n", fgGreen, "Playing ", styleBright, fgMagenta, searchResults[number].title
+ if userInput == "all":
+ for number in 0..(len(searchResults)):
+ play(player, buildArgs(number))
- var args = @[searchResults[number].url]
+ if userInput == "q":
+ break
- if musicOnly:
- args.add("--no-video")
+ let videoNumber = parseInt(userInput)
+ styledEcho "\n", fgGreen, "Playing ", styleBright, fgMagenta, searchResults[videoNumber].title
- if fullScreen:
- args.add("--fullscreen")
+ # Play the video using the preferred/available media player
+ play(player, buildArgs(videoNumber))
+ if feelingLucky:
+ break
- # Play the video using the preferred/available media player
- play(player, args)
-main()
+when isMainModule:
+ main()