Add limit option with default set to 10 results

Signed-off-by: Joseph Nuthalapati's avatarJoseph Nuthalapati <[email protected]>
parent 6cd451ca
Pipeline #99309045 passed with stage
in 59 seconds
......@@ -5,3 +5,4 @@
* TODO Pretty colors in terminal
* TODO Preferences should go into a config file
* TODO Terminal color themes
* TODO Get rid of temp file or make one temp file per user
......@@ -11,6 +11,9 @@ import xmltree
# Supported video players in order of preference
let supportedPlayers = @["mpv", "mplayer", "vlc"]
# Only show these many results
let limit = 10
# Hard-coded terminal colors
proc reset(): string {.procvar.} = "\e[0m"
proc bold*(s: string): string {.procvar.} = "\e[1m" & s & reset()
......@@ -32,16 +35,16 @@ proc getYoutubePage(searchQuery: string): string =
let queryParam = encodeUrl(searchQuery)
var client = newHttpClient()
let response = get(client, "https://www.youtube.com/results?hl=en&search_query=" & queryParam)
# TODO Get rid of temp file or make one temp file per user
writeFile("/tmp/cli-tube-page.html", response.body)
return "/tmp/cli-tube-page.html"
proc extractTitlesAndUrls(htmlFile: string): seq[SearchResult] =
loadHtml(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"]))
map(a => (a.attrs["title"], "https://www.youtube.com" & a.attrs["href"]))[..(limit-1)]
proc presentVideoOptions(searchResults: seq[SearchResult]) =
echo "\n"
for index, (title, url) in searchResults:
echo index, ". ", title.bold.fgMagenta, "\n", url.fgCyan, "\n"
......
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