private void CheckConfigRefresh(string projectName = null)
{
var jsonFile = string.IsNullOrEmpty(projectName)
? new FileInfo(Path.Combine(_hostingEnvironment.WebRootPath, ConfigHelper.DefaultAppSettingsFile))
: new FileInfo(Path.Combine(_hostingEnvironment.WebRootPath, projectName,
ConfigHelper.DefaultAppSettingsFile));
var jsonLastTime = string.IsNullOrEmpty(projectName) ? _appJsonLastWriteTime : _currentAppJsonLastWriteTime;
if (jsonFile.Exists && (jsonLastTime == null || jsonLastTime != jsonFile.LastWriteTime))
{
try
{
if (string.IsNullOrEmpty(projectName))
{
_appJsonLastWriteTime = jsonFile.LastWriteTime;
this._appsettingsJson =
Newtonsoft.Json.JsonConvert.DeserializeObject <Dictionary <string, string> >(
CopyHelper.ReadAllText(jsonFile.FullName));
}
else
{
_currentAppJsonLastWriteTime = jsonFile.LastWriteTime;
this._currentAppsettingsJson =
Newtonsoft.Json.JsonConvert.DeserializeObject <Dictionary <string, string> >(
CopyHelper.ReadAllText(jsonFile.FullName));
}
}
catch (Exception e)
{
logger.Info(e.ToString());
}
}
}
/// <summary>
/// 文件的内容
/// </summary>
public string GetContent()
{
if (FileInfo != null)
{
Content = CopyHelper.ReadAllText(FilePath);
return(Content);
}
return(string.Empty);
}
public async Task <RenderResult> RenderAsync(string path, object model, dynamic viewBag, RouteValueDictionary routevalues, string area,
ViewType viewType)
{
var re = new RenderResult
{
Html = "",
Status = 200
};
if (string.IsNullOrEmpty(path) || path.Equals("/"))
{
return(re);
}
var nomarlPath = path;
try
{
if (routevalues != null && routevalues.ContainsKey("url"))
{
path = routevalues["url"].ToString();
}
//只拿第一层路径
var entryPointName = path.Split('/').FirstOrDefault();
if (string.IsNullOrEmpty(entryPointName))
{
return(re);
}
entryPointName = entryPointName.ToLowerInvariant();
var indexHtml = new FileModel(_hostingEnvironment, entryPointName, "index.html");
if (!indexHtml.IsExist)
{
return(re);
}
var jsonFile = new FileInfo(Path.Combine(_hostingEnvironment.WebRootPath, "appsettings.json"));
if (jsonFile.Exists && (_appJsonLastWriteTime == null || _appJsonLastWriteTime != jsonFile.LastWriteTime))
{
_appJsonLastWriteTime = jsonFile.LastWriteTime;
try
{
this._appsettingsJson = Newtonsoft.Json.JsonConvert.DeserializeObject <Dictionary <string, string> >(CopyHelper.ReadAllText(jsonFile.FullName));
}
catch (Exception e)
{
logger.Info(e.ToString());
}
}
var html = indexHtml.GetContent();
re.Html = html;
var cacheKey = entryPointName + "_" + indexHtml.LastModifyTime.ToString("yyyMMddHHmmss");
var jsFileContent = new FileModel(_hostingEnvironment, entryPointName, "server.js");
dynamic serverJsResult = null;
if (jsFileContent.IsExist)
{
var exports = engine
.CommonJS()
.RegisterInternalModule("server", typeof(Server))
.RunMain(jsFileContent.FilePath);
try
{
var jsValue = exports.AsObject().Get("main").Invoke(new JsValue(nomarlPath)).ToString();
if (!string.IsNullOrEmpty(jsValue) && jsValue != "null" && jsValue != "undefined")
{
serverJsResult = JObject.Parse(jsValue);
}
}
catch (Exception e)
{
logger.Error(e.ToString());
}
}
if (serverJsResult == null)
{
serverJsResult = new JObject();
}
serverJsResult.Env = new JObject();
if (_appsettingsJson != null)
{
foreach (var jsonItem in _appsettingsJson)
{
serverJsResult.Env[jsonItem.Key] = jsonItem.Value;
}
}
try
{
var cacheResult = _engine.Handler.Cache.RetrieveTemplate(cacheKey);
if (cacheResult.Success)
{
var itemple = cacheResult.Template.TemplatePageFactory();
itemple.DisableEncoding = true;
string result2 = await _engine.RenderTemplateAsync(itemple, serverJsResult);
re.Html = result2;
return(re);
}
string result = await _engine.CompileRenderStringAsync(cacheKey, html, serverJsResult);
if (!cacheList.TryGetValue(entryPointName, out var oldCache))
{
cacheList.TryAdd(entryPointName, cacheKey);
}
else
{
//之前有缓存了 就清掉
_engine.Handler.Cache.Remove(oldCache);
cacheList[entryPointName] = cacheKey;
}
re.Html = result;
}
catch (Exception e)
{
logger.Error(e.ToString());
}
}
catch (Exception e1)
{
//ignore
logger.Error(e1.ToString());
}
return(re);
}