public void Download(WebSong webSong, string downloadPath)
{
using (var webClient = new WebClient())
{
webClient.DownloadFileAsync(new Uri(webSong.AudioUrl), Path.Combine(downloadPath, webSong.Artist + " - " + webSong.Name));
}
}
public async Task<List<WebSong>> SearchPleer(string title, string artist, string album = null, bool checkAllLinks = false)
{
var url = string.Format("http://pleer.com/search?page=1&q={0}&sort_mode=0&sort_by=0&quality=best&onlydata=true",
CreateQuery(title, artist, album));
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Add("X-Requested-With", "XMLHttpRequest");
using (var resp = await client.GetAsync(url))
{
if (!resp.IsSuccessStatusCode) return null;
var json = await resp.Content.ReadAsStringAsync();
var o = JToken.Parse(json);
if (!o.Value<bool>("success")) return null;
var html = o.Value<string>("html");
var doc = new HtmlDocument();
doc.LoadHtml(html);
var songNodes = doc.DocumentNode.Descendants("li");
var songs = new List<WebSong>();
foreach (var songNode in songNodes)
{
var song = new WebSong
{
Id = songNode.Attributes["file_id"].Value,
Name = songNode.Attributes["song"].Value,
Artist = songNode.Attributes["singer"].Value
};
int bitRate;
if (int.TryParse(songNode.Attributes["rate"].Value.Replace(" Kb/s", ""), out bitRate))
{
song.BitRate = bitRate;
}
int seconds;
if (int.TryParse(songNode.Attributes["duration"].Value, out seconds))
{
song.Duration = TimeSpan.FromSeconds(seconds);
}
var linkId = songNode.Attributes["link"].Value;
song.AudioUrl = await GetPleerLinkAsync(client, linkId);
if (string.IsNullOrEmpty(song.AudioUrl)) continue;
songs.Add(song);
}
return await IdentifyMatches(songs, title, artist, checkAllLinks);
}
}
}
private async Task<bool> IsUrlOnlineAsync(WebSong song)
{
try
{
using (var client = new HttpClient())
{
client.Timeout = TimeSpan.FromSeconds(10);
using (var resp =
await
client.SendAsync(
new HttpRequestMessage(HttpMethod.Head, new Uri(song.AudioUrl)),
HttpCompletionOption.ResponseHeadersRead))
{
if (!resp.IsSuccessStatusCode) return false;
if (!resp.Content.Headers.ContentType.MediaType.Contains("audio")
&& !resp.Content.Headers.ContentType.MediaType.Contains("octet-stream"))
{
return false;
}
var size = resp.Content.Headers.ContentLength;
if (size != null)
{
song.ByteSize = (long)size;
song.Size = Utilities.BytesToString((long)size);
}
return song.ByteSize > 0;
}
}
}
catch
{
return false;
}
}