New v2 project structure
This commit is contained in:
Marcel Baumgartner
234
Moonlight/Features/Servers/Helpers/ImageConversionHelper.cs
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234
Moonlight/Features/Servers/Helpers/ImageConversionHelper.cs
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using System.Text.RegularExpressions;
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using Mappy.Net;
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using Microsoft.EntityFrameworkCore;
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using MoonCore.Abstractions;
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using MoonCore.Attributes;
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using MoonCore.Exceptions;
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using MoonCore.Extensions;
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using Moonlight.Features.Servers.Entities;
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using Moonlight.Features.Servers.Models;
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using Moonlight.Features.Servers.Models.Json;
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using Newtonsoft.Json;
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namespace Moonlight.Features.Servers.Helpers;
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[Scoped]
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public class ImageConversionHelper
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{
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private readonly Repository<ServerImage> ImageRepository;
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public ImageConversionHelper(Repository<ServerImage> imageRepository)
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{
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ImageRepository = imageRepository;
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}
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public Task<string> ExportAsJson(ServerImage image)
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{
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var imageWithData = ImageRepository
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.Get()
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.Include(x => x.DockerImages)
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.Include(x => x.Variables)
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.First(x => x.Id == image.Id);
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var model = new ImageJson()
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{
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Name = imageWithData.Name,
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Author = imageWithData.Author,
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AllocationsNeeded = imageWithData.AllocationsNeeded,
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DonateUrl = imageWithData.DonateUrl,
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InstallScript = imageWithData.InstallScript,
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InstallShell = imageWithData.InstallShell,
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OnlineDetection = imageWithData.OnlineDetection,
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ParseConfiguration = imageWithData.ParseConfiguration,
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StartupCommand = imageWithData.StartupCommand,
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StopCommand = imageWithData.StopCommand,
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UpdateUrl = imageWithData.UpdateUrl,
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DefaultDockerImage = imageWithData.DefaultDockerImage,
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InstallDockerImage = imageWithData.InstallDockerImage,
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AllowDockerImageChange = imageWithData.AllowDockerImageChange
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};
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// This wont work, mappy.net does support nesting nor ignoring attributes
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// var model = Mapper.Map<ImageJson>(imageWithData);
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foreach (var variable in imageWithData.Variables)
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model.Variables.Add(Mapper.Map<ImageJson.ImageVariable>(variable));
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foreach (var dockerImage in imageWithData.DockerImages)
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model.DockerImages.Add(Mapper.Map<ImageJson.ImageDockerImage>(dockerImage));
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return Task.FromResult(JsonConvert.SerializeObject(model, Formatting.Indented));
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}
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public Task<ServerImage> ImportFromJson(string json)
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{
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var model = JsonConvert.DeserializeObject<ImageJson>(json);
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if (model == null)
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throw new DisplayException("Unable to deserialize image json");
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var result = new ServerImage()
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{
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Name = model.Name,
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Author = model.Author,
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AllocationsNeeded = model.AllocationsNeeded,
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DonateUrl = model.DonateUrl,
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InstallScript = model.InstallScript,
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InstallShell = model.InstallShell,
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StartupCommand = model.StartupCommand,
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StopCommand = model.StopCommand,
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UpdateUrl = model.UpdateUrl,
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DefaultDockerImage = model.DefaultDockerImage,
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InstallDockerImage = model.InstallDockerImage,
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AllowDockerImageChange = model.AllowDockerImageChange,
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OnlineDetection = model.OnlineDetection,
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ParseConfiguration = model.ParseConfiguration
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};
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foreach (var variable in model.Variables)
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result.Variables.Add(Mapper.Map<ServerImageVariable>(variable));
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foreach (var dockerImage in model.DockerImages)
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result.DockerImages.Add(Mapper.Map<ServerDockerImage>(dockerImage));
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return Task.FromResult(result);
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}
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public Task<ServerImage> ImportFromEggJson(string json)
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{
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var fixedJson = json;
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fixedJson = fixedJson.Replace("\\/", "/");
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// Note: We use microsofts config system here as its dynamic and probably the best parsing method to use here
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var eggData = new ConfigurationBuilder()
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.AddJsonString(fixedJson)
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.Build();
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var result = new ServerImage();
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result.AllocationsNeeded = 1; // We cannot convert this value as its moonlight native
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result.Name = eggData["name"] ?? "Name was missing";
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result.Author = eggData["author"] ?? "Author was missing";
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result.StartupCommand = eggData["startup"] ?? "Startup was missing";
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result.StopCommand = eggData.GetSection("config")["stop"] ?? "Stop command was missing";
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// Startup detection
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var startupDetectionData = new ConfigurationBuilder()
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.AddJsonString(eggData.GetSection("config")["startup"] ?? "{}")
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.Build();
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// Node Regex: As the online detection uses regex, we want to escape any special chars from egg imports
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// as eggs dont use regex and as such may contain characters which regex uses as meta characters.
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// Without this escaping, many startup detection string wont work
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result.OnlineDetection = Regex.Escape(startupDetectionData["done"] ?? "Online detection was missing");
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// Docker image method 1:
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// Reference egg: https://github.com/parkervcp/eggs/blob/master/game_eggs/mindustry/egg-mindustry.json
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if (eggData["image"] != null)
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{
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result.DockerImages.Add(new ()
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{
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Name = eggData["image"]!,
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AutoPull = true,
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DisplayName = eggData["image"]!,
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});
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}
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// Docker image method 2:
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// Reference egg: https://github.com/parkervcp/eggs/blob/master/game_eggs/minecraft/java/paper/egg-paper.json
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var dockerImagesSection = eggData.GetSection("docker_images");
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foreach (var dockerImage in dockerImagesSection.GetChildren())
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{
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result.DockerImages.Add(new ()
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{
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Name = dockerImage.Value ?? "Docker image name was missing",
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AutoPull = true,
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DisplayName = dockerImage.Key
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});
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}
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// Docker image method 3:
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// Reference egg: https://github.com/parkervcp/eggs/blob/master/game_eggs/minecraft/java/cuberite/egg-cuberite.json
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var dockerImagesList = eggData.GetValue<List<string>>("images");
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if (dockerImagesList != null)
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{
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foreach (var imageName in dockerImagesList)
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{
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result.DockerImages.Add(new ()
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{
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Name = imageName,
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AutoPull = true,
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DisplayName = imageName,
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});
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}
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}
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// Parse config
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var parseConfigData = new ConfigurationBuilder()
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.AddJsonString(eggData.GetSection("config")["files"] ?? "{}")
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.Build();
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var parseConfigModels = new List<ServerParseConfig>();
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foreach (var fileSection in parseConfigData.GetChildren())
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{
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var model = new ServerParseConfig()
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{
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File = fileSection.Key,
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Type = fileSection["parser"] ?? "parser was missing"
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};
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foreach (var findSection in fileSection.GetSection("find").GetChildren())
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{
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var valueWithChecks = findSection.Value ?? "Find value was null";
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valueWithChecks = valueWithChecks.Replace("server.build.default.port", "SERVER_PORT");
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valueWithChecks = valueWithChecks.Replace("server.build.env.", "");
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model.Configuration.Add(findSection.Key, valueWithChecks);
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}
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parseConfigModels.Add(model);
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}
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result.ParseConfiguration = JsonConvert.SerializeObject(parseConfigModels);
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// Installation
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result.InstallShell = "/bin/" + (eggData.GetSection("scripts").GetSection("installation")["entrypoint"] ?? "Install shell was missing");
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result.InstallScript = eggData.GetSection("scripts").GetSection("installation")["script"] ?? "Install script was missing";
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result.InstallDockerImage = eggData.GetSection("scripts").GetSection("installation")["container"] ?? "Install script was missing";
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// Variables
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foreach (var variableSection in eggData.GetSection("variables").GetChildren())
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{
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var variable = new ServerImageVariable()
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{
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DisplayName = variableSection["name"] ?? "Name was missing",
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Description = variableSection["description"] ?? "Description was missing",
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Key = variableSection["env_variable"] ?? "Environment variable was missing",
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DefaultValue = variableSection["default_value"] ?? "Default value was missing",
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};
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// Check if it is a bool value
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if (bool.TryParse(variableSection["user_viewable"], out _))
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{
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variable.AllowView = variableSection.GetValue<bool>("user_viewable");
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variable.AllowEdit = variableSection.GetValue<bool>("user_editable");
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}
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else
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{
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variable.AllowView = variableSection.GetValue<int>("user_viewable") == 1;
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variable.AllowEdit = variableSection.GetValue<int>("user_editable") == 1;
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}
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result.Variables.Add(variable);
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}
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return Task.FromResult(result);
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}
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}
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