max/YouTube-Manager
1
0
Fork 0
Code Issues 4 Pull Requests Actions Packages Projects 1 Releases Wiki Activity

[CHANGE] Split up json parsing, added getting account info

Browse Source
This commit is contained in:
max
2025-09-07 22:18:56 +02:00
parent 3db61b599d
commit b2c6003203
11 changed files with 198 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
Manager.App/Components/Dialogs/AccountDialog.razor
View File

@@ -26,19 +26,27 @@
<td>Account handle:</td>
<td>@Client.External.Information.AccountHandle</td>
</tr>
<tr>
<td>User agent:</td>
<td>@Client.UserAgent</td>
</tr>
<tr>
<td>Logged in:</td>
<td style="@($"color: {(Client.External.State?.LoggedIn ?? false ? "green" : "red")}")">@Client.External.State?.LoggedIn</td>
</tr>
<tr>
<td>YouTube Premium:</td>
<td style="@($"color: {(Client.External.Information.IsPremiumUser ? "green" : "red")}")">@Client.External.Information.IsPremiumUser</td>
</tr>
<tr>
<td>User agent:</td>
<td>@Client.UserAgent</td>
</tr>
<tr>
<td>InnerTube API key:</td>
<td>@Client.External.State?.InnertubeApiKey</td>
</tr>
<tr>
<td>InnerTube client:</td>
<td>@Client.External.State?.InnerTubeClient</td>
</tr>
<tr>
<td>InnerTube client version:</td>
<td>@Client.External.State?.InnerTubeClientVersion</td>

25
Manager.App/Components/Dialogs/AccountDialog.razor.cs
View File

@@ -67,22 +67,17 @@ namespace Manager.App.Components.Dialogs
foreach (var cookieStr in cookies)
{
var parts = cookieStr.Split('=', 2);
if (parts.Length == 2)
if (parts.Length != 2) continue;
var name = parts[0].Trim();
var value = parts[1].Trim();
var cookie = new Cookie(name, value)
{
var name = parts[0].Trim();
var value = parts[1].Trim();
var cookie = new Cookie(name, value)
{
Expires = DateTime.Now.AddDays(1),
Path = "/",
};
if (!string.IsNullOrEmpty(domain))
cookie.Domain = domain;
collection.Add(cookie);
}
Path = "/",
Domain = domain
};
collection.Add(cookie);
}
return collection;

1
Manager.YouTube/Models/ClientInformation.cs
View File

@@ -5,4 +5,5 @@ public class ClientInformation
public string? AccountName { get; set; }
public string? AccountHandle { get; set; }
public string? Description { get; set; }
public bool IsPremiumUser { get; set; }
}

7
Manager.YouTube/Models/Innertube/ChannelFetch.cs
View File

@@ -4,7 +4,10 @@ public class ChannelFetch
{
public bool NoIndex { get; set; }
public bool Unlisted { get; set; }
public bool FamilyFriendly { get; set; }
public bool FamilySafe { get; set; }
public string? Handle { get; set; }
public string? Description { get; set; }
public List<string> AvailableCountries { get; set; } = [];
public List<WebImage> AvatarImages { get; set; } = [];
public List<WebImage> BannerImages { get; set; } = [];
}

3
Manager.YouTube/Models/Innertube/ClientState.cs
View File

@@ -15,6 +15,9 @@ public class ClientState : AdditionalJsonData
[JsonPropertyName("SIGNIN_URL")]
public string? SigninUrl { get; set; }
[JsonPropertyName("INNERTUBE_CLIENT_NAME")]
public string? InnerTubeClient { get; set; }
[JsonPropertyName("INNERTUBE_CLIENT_VERSION")]
public string? InnerTubeClientVersion { get; set; }

8
Manager.YouTube/Models/Innertube/WebImage.cs Normal file
View File

@@ -0,0 +1,8 @@
namespace Manager.YouTube.Models.Innertube;
public class WebImage
{
public int Width { get; set; }
public int Height { get; set; }
public string Url { get; set; } = "";
}

33
Manager.YouTube/NetworkService.cs
View File

@@ -5,6 +5,7 @@ using System.Text.Json.Nodes;
using DotBased.Monads;
using Manager.YouTube.Models.Innertube;
using Manager.YouTube.Parsers;
using Manager.YouTube.Parsers.Json;
using Manager.YouTube.Util;
namespace Manager.YouTube;
@@ -52,6 +53,8 @@ public static class NetworkService
return ResultError.Error(e, "Error while parsing JSON!");
}
client.External.Information.IsPremiumUser = clientStateResult.Value.Item2;
return clientState == null ? ResultError.Fail("Unable to parse client state!") : clientState;
}
@@ -125,7 +128,8 @@ public static class NetworkService
{
return ResultError.Fail("Unable to get http client!");
}
string json;
try
{
var response = await http.SendAsync(httpRequest);
@@ -135,31 +139,14 @@ public static class NetworkService
return ResultError.Fail(responseResult);
}
var json = await response.Content.ReadAsStringAsync();
var jsonDocument = JsonDocument.Parse(json);
var matRuns = jsonDocument.RootElement
.GetProperty("actions")[0]
.GetProperty("openPopupAction")
.GetProperty("popup")
.GetProperty("multiPageMenuRenderer")
.GetProperty("header")
.GetProperty("activeAccountHeaderRenderer")
.GetProperty("manageAccountTitle")
.GetProperty("runs");
var firstElement = matRuns.EnumerateArray().FirstOrDefault();
var id = firstElement.GetProperty("navigationEndpoint").GetProperty("browseEndpoint").GetProperty("browseId").GetString();
if (string.IsNullOrWhiteSpace(id))
{
return ResultError.Fail("Unable to get account id!");
}
return id;
json = await response.Content.ReadAsStringAsync();
}
catch (Exception e)
{
return ResultError.Error(e);
}
return JsonAccountParser.ParseAccountId(json);
}
public static async Task<Result<ChannelFetch>> GetChannelAsync(string channelId, YouTubeClient client)
@@ -204,8 +191,10 @@ public static class NetworkService
}
var jsonContent = await response.Content.ReadAsStringAsync();
var parsed = ChannelJsonParser.ParseJsonToChannelData(jsonContent);
return ResultError.Fail("Not implemented!");
}
}

9
Manager.YouTube/Parsers/HtmlParser.cs
View File

@@ -5,7 +5,7 @@ namespace Manager.YouTube.Parsers;
public static class HtmlParser
{
public static Result<(string, string)> GetStateJson(string html)
public static Result<(string, bool)> GetStateJson(string html)
{
if (string.IsNullOrWhiteSpace(html))
{
@@ -21,14 +21,15 @@ public static class HtmlParser
return ResultError.Fail($"Could not find {setFunction} in html script nodes!");
var json = ExtractJson(scriptNode.InnerText, "ytcfg.set(");
var jsonText = ExtractJson(scriptNode.InnerText, "setMessage(");
if (string.IsNullOrWhiteSpace(json) || string.IsNullOrWhiteSpace(jsonText))
if (string.IsNullOrWhiteSpace(json))
{
return ResultError.Fail($"Could not find {setFunction} in html script nodes!");
}
return (json, jsonText);
var isPremiumUser = html.Contains("logo-type=\"YOUTUBE_PREMIUM_LOGO\"", StringComparison.OrdinalIgnoreCase);
return (json, isPremiumUser);
}
static string? ExtractJson(string input, string marker)

87
Manager.YouTube/Parsers/Json/ChannelJsonParser.cs Normal file
View File

@@ -0,0 +1,87 @@
using System.Text.Json;
using DotBased.Monads;
using Manager.YouTube.Models.Innertube;
namespace Manager.YouTube.Parsers.Json;
/// <summary>
/// Parsing functionality for the response from the innertube browse endpoint.
/// </summary>
public static class ChannelJsonParser
{
public static Result<ChannelFetch> ParseJsonToChannelData(string json)
{
try
{
var doc = JsonDocument.Parse(json);
var rootDoc = doc.RootElement;
var microformat = rootDoc.GetProperty("microformat").GetProperty("microformatDataRenderer");
var availableCountries = microformat
.GetProperty("availableCountries")
.EnumerateArray()
.Select(e => e.GetString())
.ToList();
var description = microformat.GetProperty("description").GetString();
var noIndex = microformat.GetProperty("noindex").GetBoolean();
var unlisted = microformat.GetProperty("unlisted").GetBoolean();
var familySafe = microformat.GetProperty("familySafe").GetBoolean();
var avatarThumbnails = rootDoc
.GetProperty("metadata")
.GetProperty("channelMetadataRenderer")
.GetProperty("avatar")
.GetProperty("thumbnails")
.EnumerateArray();
var avatars = JsonParser.ParseImages(avatarThumbnails);
var headerContent = rootDoc
.GetProperty("header")
.GetProperty("pageHeaderRenderer")
.GetProperty("content");
var metadataPartHandle = headerContent
.GetProperty("pageHeaderViewModel")
.GetProperty("metadata")
.GetProperty("contentMetadataViewModel")
.GetProperty("metadataRows")
.EnumerateArray()
.FirstOrDefault()
.GetProperty("metadataParts")
.EnumerateArray()
.FirstOrDefault()
.GetProperty("text")
.GetProperty("content").GetString();
var bannerImages = headerContent
.GetProperty("pageHeaderViewModel")
.GetProperty("banner")
.GetProperty("imageBannerViewModel")
.GetProperty("image")
.GetProperty("sources")
.EnumerateArray();
var banners = JsonParser.ParseImages(bannerImages);
var resultFetch = new ChannelFetch
{
NoIndex = noIndex,
Unlisted = unlisted,
FamilySafe = familySafe,
Handle = metadataPartHandle,
Description = description,
AvailableCountries = availableCountries.OfType<string>().ToList(),
AvatarImages = avatars,
BannerImages = banners
};
return resultFetch;
}
catch (Exception e)
{
return ResultError.Error(e);
}
}
}

43
Manager.YouTube/Parsers/Json/JsonAccountParser.cs Normal file
View File

@@ -0,0 +1,43 @@
using System.Text.Json;
using DotBased.Monads;
namespace Manager.YouTube.Parsers.Json;
/// <summary>
/// Parsing functionality for the response from endpoint: /youtubei/v1/account/account_menu
/// </summary>
public static class JsonAccountParser
{
public static Result<string> ParseAccountId(string json)
{
try
{
var jsonDocument = JsonDocument.Parse(json);
var id = jsonDocument.RootElement
.GetProperty("actions")[0]
.GetProperty("openPopupAction")
.GetProperty("popup")
.GetProperty("multiPageMenuRenderer")
.GetProperty("header")
.GetProperty("activeAccountHeaderRenderer")
.GetProperty("manageAccountTitle")
.GetProperty("runs")
.EnumerateArray()
.FirstOrDefault()
.GetProperty("navigationEndpoint")
.GetProperty("browseEndpoint")
.GetProperty("browseId").GetString();
if (string.IsNullOrWhiteSpace(id))
{
return ResultError.Fail("Unable to get account id!");
}
return id;
}
catch (Exception e)
{
return ResultError.Error(e);
}
}
}

12
Manager.YouTube/Parsers/Json/JsonParser.cs Normal file
View File

@@ -0,0 +1,12 @@
using System.Text.Json;
using Manager.YouTube.Models.Innertube;
namespace Manager.YouTube.Parsers.Json;
public static class JsonParser
{
public static List<WebImage> ParseImages(JsonElement.ArrayEnumerator array) =>
array
.Select(image => new WebImage { Width = image.GetProperty("width").GetInt32(), Height = image.GetProperty("height").GetInt32(), Url = image.GetProperty("url").GetString() ?? "" })
.ToList();
}