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Commit | Line | Data |
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1 | import | |
2 | htmlparser, | |
3 | httpClient, | |
4 | os, | |
5 | osproc, | |
6 | sequtils, | |
7 | sugar, | |
8 | strformat, | |
9 | std/[terminal], | |
10 | strformat, | |
11 | strtabs, | |
12 | strutils, | |
13 | tables, | |
14 | uri, | |
15 | xmltree | |
16 | ||
17 | import config | |
18 | ||
19 | type | |
20 | Options* = Table[string, bool] | |
21 | SearchResult* = tuple[title: string, url: string] | |
22 | CommandLineOptions* = tuple[searchQuery: string, options: Options] | |
23 | SelectionRange* = tuple[begin: int, until: int] | |
24 | ||
25 | # poEchoCmd can be added to options for debugging | |
26 | let processOptions = {poStdErrToStdOut, poUsePath} | |
27 | ||
28 | proc selectMediaPlayer*(): string = | |
29 | let availablePlayers = filterIt(supportedPlayers, execProcess("which " & it).len != 0) | |
30 | if len(availablePlayers) == 0: | |
31 | stderr.writeLine &"Please install one of the supported media players: {supportedPlayers}" | |
32 | raise newException(OSError, "No supported media player found") | |
33 | else: | |
34 | return availablePlayers[0] | |
35 | ||
36 | proc getYoutubePage*(searchQuery: string): string = | |
37 | let queryParam = encodeUrl(searchQuery) | |
38 | let client = newHttpClient() | |
39 | let response = get(client, &"https://www.youtube.com/results?hl=en&search_query={queryParam}") | |
40 | return $response.body | |
41 | ||
42 | func extractTitlesAndUrls*(html: string): seq[SearchResult] = | |
43 | {.noSideEffect.}: | |
44 | parseHtml(html).findAll("a"). | |
45 | filter(a => "watch" in a.attrs["href"] and a.attrs.hasKey "title"). | |
46 | map(a => (a.attrs["title"], "https://www.youtube.com" & a.attrs["href"])) | |
47 | ||
48 | proc presentVideoOptions*(searchResults: seq[SearchResult]) = | |
49 | eraseScreen() | |
50 | for index, (title, url) in searchResults: | |
51 | styledEcho $index, ". ", styleBright, fgMagenta, title, "\n", resetStyle, fgCyan, url, "\n" | |
52 | ||
53 | proc play*(player: string, args: openArray[string], title: string) = | |
54 | styledEcho "\n", fgGreen, "Playing ", styleBright, fgMagenta, title | |
55 | if "--no-video" in args: | |
56 | discard execShellCmd(&"{player} {args.join(\" \")}") | |
57 | else: | |
58 | discard execProcess(player, args=args, options=processOptions) | |
59 | ||
60 | func buildMusicDownloadArgs*(url: string): seq[string] = | |
61 | {.noSideEffect.}: | |
62 | var args = @["--ignore-errors", "-f", "bestaudio", "--extract-audio", "--audio-format", "mp3", "--audio-quality", "0", "-o"] | |
63 | let downloadLocation = &"'{expandTilde(musicDownloadDirectory)}/%(title)s.%(ext)s'" | |
64 | args.add(downloadLocation) | |
65 | args.add(url) | |
66 | return args | |
67 | ||
68 | func buildVideoDownloadArgs*(url: string): seq[string] = | |
69 | {.noSideEffect.}: | |
70 | var args = @["-f", "best", "-o"] | |
71 | let downloadLocation = &"'{expandTilde(videoDownloadDirectory)}/%(title)s.%(ext)s'" | |
72 | args.add(downloadLocation) | |
73 | args.add(url) | |
74 | return args | |
75 | ||
76 | proc download*(args: openArray[string], title: string) = | |
77 | styledEcho "\n", fgGreen, "Downloading ", styleBright, fgMagenta, title | |
78 | discard execShellCmd(&"youtube-dl {args.join(\" \")}") | |
79 | ||
80 | func urlLongen(url: string): string = | |
81 | url.replace("youtu.be/", "www.youtube.com/watch?v=") | |
82 | ||
83 | func stripZshEscaping(url: string): string = | |
84 | url.replace("\\", "") | |
85 | ||
86 | func sanitizeURL*(url: string): string = | |
87 | urlLongen(stripZshEscaping(url)) | |
88 | ||
89 | proc directPlay*(url: string, player: string, musicOnly: bool) = | |
90 | if url.startswith("magnet:"): | |
91 | if musicOnly: | |
92 | discard execShellCmd(&"peerflix '{url}' -a --{player} -- --no-video") | |
93 | else: | |
94 | discard execProcess("peerflix", args=[url, &"--{player}"], options=processOptions) | |
95 | else: | |
96 | if musicOnly: | |
97 | discard execShellCmd(&"{player} --no-video {url}") | |
98 | else: | |
99 | discard execProcess(player, args=[url], options=processOptions) | |
100 | ||
101 | proc directDownload*(url: string, musicOnly: bool) = | |
102 | let args = | |
103 | if musicOnly: buildMusicDownloadArgs(url) | |
104 | else: buildVideoDownloadArgs(url) | |
105 | discard execShellCmd(&"youtube-dl {args.join(\" \")}") |