public IActionResult UpdatePluginStatus(PluginInfoModel pluginInfoModel)
{
var plugin = _pluginAccountant.GetAvailablePlugins().FirstOrDefault(x => x.SystemName == pluginInfoModel.SystemName);
if (plugin == null)
{
return(NotFound());
}
if (pluginInfoModel.Installed && !plugin.Installed)
{
_pluginAccountant.InstallPlugin(plugin);
}
else if (!pluginInfoModel.Installed && plugin.Installed)
{
_pluginAccountant.UninstallPlugin(plugin);
}
if (pluginInfoModel.Active && !plugin.ActiveStoreIds.Contains(CurrentStore.Id))
{
_pluginAccountant.ActivatePlugin(plugin);
}
else if (!pluginInfoModel.Active && plugin.ActiveStoreIds.Contains(CurrentStore.Id))
{
_pluginAccountant.DeactivatePlugin(plugin);
}
return(R.Success.Result);
}
public IHttpActionResult Install(PluginInfoModel model)
{
//first find the plugin
var pluginInfo = _pluginFinderService.FindPlugin(model.SystemName);
if (pluginInfo == null)
{
//was it a correct plugin?
VerboseReporter.ReportError("The plugin doesn't exist", "plugin");
return(RespondFailure());
}
//install the plugin
_pluginInstallerService.Install(pluginInfo);
VerboseReporter.ReportSuccess("The plugin has been installed", "plugin");
return(RespondSuccess());
}
public static IList <PluginInfoModel> CreateAll()
{
IList <PluginInfoModel> pluginInfoModels = new List <PluginInfoModel>();
IList <string> pluginDirs = PluginPathProvider.AllPluginDir();
foreach (var dir in pluginDirs)
{
// 从 dir 中解析出 pluginId
// 约定: 插件文件夹名=PluginID=插件主.dll
string pluginId = PluginPathProvider.GetPluginFolderNameByDir(dir);
PluginInfoModel model = Create(pluginId);
pluginInfoModels.Add(model);
}
// 去除为 null: 目标插件信息不存在，或者格式错误的
pluginInfoModels = pluginInfoModels.Where(m => m != null).ToList();
return(pluginInfoModels);
}
public async Task <ActionResult <ResponseModel> > Details(string pluginId)
{
ResponseModel responseData = new ResponseModel();
try
{
var pluginConfigModel = PluginConfigModelFactory.Create();
var allPluginConfigModels = pluginConfigModel.EnabledPlugins.Concat(pluginConfigModel.DisabledPlugins)
.Concat(pluginConfigModel.UninstalledPlugins).ToList();
#region 效验
if (!allPluginConfigModels.Contains(pluginId))
{
responseData.code = -1;
responseData.message = $"查看详细失败: 不存在 {pluginId} 插件";
return(await Task.FromResult(responseData));
}
#endregion
PluginInfoModel pluginInfoModel = PluginInfoModelFactory.Create(pluginId);
PluginInfoResponseModel pluginInfoResponseModel = PluginInfoModelToResponseModel(new List <PluginInfoModel>()
{
pluginInfoModel
}, pluginConfigModel).FirstOrDefault();
responseData.code = 1;
responseData.message = "查看详细成功";
responseData.data = pluginInfoResponseModel;
}
catch (Exception ex)
{
responseData.code = -1;
responseData.message = "查看详细失败: " + ex.Message;
}
return(await Task.FromResult(responseData));
}
/// <summary>
/// 从指定插件目录读取插件信息
/// 可以用于读取临时插件上传目录中的插件信息
/// </summary>
/// <param name="pluginDir"></param>
/// <returns></returns>
public static PluginInfoModel ReadPluginDir(string pluginDir)
{
PluginInfoModel pluginInfoModel = new PluginInfoModel();
string pluginInfoFilePath = Path.Combine(pluginDir, InfoJson);
if (!File.Exists(pluginInfoFilePath))
{
return(null);
}
try
{
string pluginInfoJsonStr = File.ReadAllText(pluginInfoFilePath, Encoding.UTF8);
JsonSerializerOptions jsonSerializerOptions = new JsonSerializerOptions();
jsonSerializerOptions.PropertyNameCaseInsensitive = true;
pluginInfoModel = JsonSerializer.Deserialize <PluginInfoModel>(pluginInfoJsonStr, jsonSerializerOptions);
}
catch (Exception ex)
{
pluginInfoModel = null;
}
return(pluginInfoModel);
}
/// <summary>
/// 上传插件
/// </summary>
/// <param name="file">注意: 参数名一定为 file， 对应前端传过来时以 file 为名</param>
/// <returns></returns>
public async Task <ActionResult <ResponseModel> > Upload([FromForm] IFormFile file)
{
ResponseModel responseData = new ResponseModel();
#region 效验
if (file == null)
{
responseData.code = -1;
responseData.message = "上传的文件不能为空";
return(responseData);
}
//文件后缀
string fileExtension = Path.GetExtension(file.FileName);//获取文件格式，拓展名
if (fileExtension != ".zip")
{
responseData.code = -1;
responseData.message = "只能上传zip格式文件";
return(responseData);
}
//判断文件大小
var fileSize = file.Length;
if (fileSize > 1024 * 1024 * 5) // 5M
{
responseData.code = -1;
responseData.message = "上传的文件不能大于5MB";
return(responseData);
}
#endregion
try
{
// 1.先上传到 临时插件上传目录, 用Guid.zip作为保存文件名
string tempZipFilePath = Path.Combine(PluginPathProvider.TempPluginUploadDir(), Guid.NewGuid() + ".zip");
using (var fs = System.IO.File.Create(tempZipFilePath))
{
file.CopyTo(fs); //将上传的文件文件流，复制到fs中
fs.Flush(); //清空文件流
}
// 2.解压
bool isDecomparessSuccess = Core.Common.ZipHelper.DecomparessFile(tempZipFilePath, tempZipFilePath.Replace(".zip", ""));
// 3.删除原压缩包
System.IO.File.Delete(tempZipFilePath);
if (!isDecomparessSuccess)
{
responseData.code = -1;
responseData.message = "解压插件压缩包失败";
return(responseData);
}
// 4.读取其中的info.json, 获取 PluginId 值
PluginInfoModel pluginInfoModel = PluginInfoModelFactory.ReadPluginDir(tempZipFilePath.Replace(".zip", ""));
if (pluginInfoModel == null || string.IsNullOrEmpty(pluginInfoModel.PluginId))
{
// 记得删除已不再需要的临时插件文件夹
Directory.Delete(tempZipFilePath.Replace(".zip", ""), true);
responseData.code = -1;
responseData.message = "不合法的插件";
return(responseData);
}
string pluginId = pluginInfoModel.PluginId;
// 5.检索 此 PluginId 是否本地插件已存在
var pluginConfigModel = PluginConfigModelFactory.Create();
// 本地已经存在的 PluginId
IList <string> localExistPluginIds = pluginConfigModel.EnabledPlugins.Concat(pluginConfigModel.DisabledPlugins).Concat(pluginConfigModel.UninstalledPlugins).ToList();
if (localExistPluginIds.Contains(pluginId))
{
// 记得删除已不再需要的临时插件文件夹
Directory.Delete(tempZipFilePath.Replace(".zip", ""), true);
responseData.code = -1;
responseData.message = $"本地已有此插件 (PluginId: {pluginId}), 请前往插件列表删除后, 再上传";
return(responseData);
}
// 6.本地无此插件 -> 移动插件文件夹到 Plugins 下, 并以 PluginId 为插件文件夹名
string pluginsRootPath = PluginPathProvider.PluginsRootPath();
string newPluginDir = Path.Combine(pluginsRootPath, pluginId);
Directory.Move(tempZipFilePath.Replace(".zip", ""), newPluginDir);
// 7. 加入 PluginConfigModel.UninstalledPlugins
pluginConfigModel.UninstalledPlugins.Add(pluginId);
PluginConfigModelFactory.Save(pluginConfigModel);
responseData.code = 1;
responseData.message = $"上传插件成功 (PluginId: {pluginId})";
}
catch (Exception ex)
{
responseData.code = -1;
responseData.message = "上传插件失败: " + ex.Message;
}
return(await Task.FromResult(responseData));
}