]>
Commit | Line | Data |
---|---|---|
1 | import htmlparser | |
2 | import httpClient | |
3 | import os | |
4 | import osproc | |
5 | import sequtils, sugar | |
6 | import std/[terminal] | |
7 | import strtabs | |
8 | import strutils | |
9 | import uri | |
10 | import xmltree | |
11 | ||
12 | # Supported video players in order of preference | |
13 | let supportedPlayers = @["mpv", "mplayer", "vlc"] | |
14 | ||
15 | # Only show these many results | |
16 | let limit = 10 | |
17 | ||
18 | type SearchResult = tuple[title: string, url: string] | |
19 | ||
20 | proc selectMediaPlayer(): string = | |
21 | let availablePlayers = filterIt(supportedPlayers, execProcess("which " & it).len != 0) | |
22 | if len(availablePlayers) == 0: | |
23 | echo "Please install one of the supported media players: ", supportedPlayers | |
24 | raise newException(OSError, "No supported media player found") | |
25 | else: | |
26 | return availablePlayers[0] | |
27 | ||
28 | proc getYoutubePage(searchQuery: string): string = | |
29 | let queryParam = encodeUrl(searchQuery) | |
30 | var client = newHttpClient() | |
31 | let response = get(client, "https://www.youtube.com/results?hl=en&search_query=" & queryParam) | |
32 | writeFile("/tmp/clitube-page.html", response.body) | |
33 | return "/tmp/clitube-page.html" | |
34 | ||
35 | proc extractTitlesAndUrls(htmlFile: string): seq[SearchResult] = | |
36 | loadHtml(htmlFile).findAll("a"). | |
37 | filter(a => "watch" in a.attrs["href"] and a.attrs.hasKey "title"). | |
38 | map(a => (a.attrs["title"], "https://www.youtube.com" & a.attrs["href"]))[..(limit-1)] | |
39 | ||
40 | proc presentVideoOptions(searchResults: seq[SearchResult]) = | |
41 | echo "" | |
42 | for index, (title, url) in searchResults: | |
43 | styledEcho $index, ". ", styleBright, fgMagenta, title, "\n", resetStyle, fgCyan, url, "\n" | |
44 | ||
45 | let searchResults = extractTitlesAndUrls(getYoutubePage(paramStr(1))) | |
46 | ||
47 | presentVideoOptions(searchResults) | |
48 | ||
49 | stdout.styledWrite(fgYellow, "Choose video number: ") | |
50 | var number: int = parseInt(readLine(stdin)) | |
51 | ||
52 | var player = selectMediaPlayer() | |
53 | styledEcho "\n", fgGreen, "Playing ", styleBright, fgMagenta, searchResults[number].title | |
54 | ||
55 | # Play the video using the preferred/available media player | |
56 | discard execProcess(player & " " & searchResults[number].url) |