// 尝试去下载 protected void TryToDownload() { if (!GameConfig.Singlton.HotPatching) { Fail(); } else if (retryDownloadCount < RetryLimit) { assetState = AssetRequestState.Downloading; BundleDownloader.Singlton.DownloadSingleAB(AssetPath, OnDownloadFinished); // 去下载 retryDownloadCount++; Debug.Log(string.Format("Retry count: {0}", retryDownloadCount)); } else if (askReTryOnFail) { string msg = $"Download asset:{AssetPath} fail,Try again?"; //TODO //UIMessageMgr.ShowMessageBoxOnlyOK(msg, TryToRequest); } else { Fail(); } }
void Fail() { Debug.Log(string.Format("Failed to download, hot patching: {0}, retry count: {1}, max retry count: {2}", GameConfig.Singlton.HotPatching, retryDownloadCount, RetryLimit)); assetState = AssetRequestState.Fail; loadHandler.OnLoadFailed(this); Dispose(); }
public virtual void Dispose() { if (Bundle != null) { Bundle.Unload(true); Bundle = null; } assetState = AssetRequestState.Dispose; }
// 尝试去加载 public void TryToRequest() { retryDownloadCount = 0; if (GameConfig.Singlton != null && GameConfig.Singlton.HotPatching && BundleDownloader.Singlton.SingleABNeedDownload(AssetPath)) { // 如果此资源已经在下载过程中,则把回调注册进去 BundleDownloader.Singlton.DownloadSingleAB(AssetPath, OnDownloadFinished); assetState = AssetRequestState.Downloading; } else { // 去加载 ToLoad(); } }
public async Task <ActionResult> Get() { string path = HttpUtility.UrlDecode(Request.GetRelativePath()) .ToLowerInvariant(); //if it is going to ICE images, use a different system, get image content from resource if (path.ToLowerInvariant().EndsWith("images/_ice_/play.png")) { string ext = Path.GetExtension(path); //string mimeType = MIMEAssisant.GetMIMEType("png"); string mimeType = MIMEAssistant.GetMIMEType("png"); var image = Properties.Resources.play; MemoryStream ms = new MemoryStream(); image.Save(ms, System.Drawing.Imaging.ImageFormat.Png); ms.Position = 0; return(File(ms, mimeType)); } else { path = path.Contains("assets/") ? path.SubstringAfter("assets/") : path.TrimStart('/'); string assetPath = Path.Combine(AssetBasePath, path.TrimStart('/').Replace("/", @"\")); //block any access in settings folder string settingsFolder = Path.Combine(AssetBasePath, "settings").ToLowerInvariant() + @"\"; if (assetPath.ToLowerInvariant().StartsWith(settingsFolder)) { throw new HttpException((int)AssetRequestState.Forbidden, Ingeniux.Runtime.Properties.Resources.AccessToDynamicSiteServerMetaDataIsForbidd); } if (!System.IO.File.Exists(assetPath)) { throw new HttpException(404, Ingeniux.Runtime.Properties.Resources.AssetDoesnTExist); } DateTime lastWriteTime = System.IO.File.GetLastWriteTime(assetPath); if (!changed(lastWriteTime)) { return(new HttpStatusCodeResult(304)); } string ext = Path.GetExtension(assetPath).TrimStart('.'); string mimeType = MIMEAssistant.GetMIMEType(ext); bool isAttachment = path.StartsWith("documents/") || mimeType == MIMEAssistant.DEFAULT_MIME_TYPE; //if (isAttachment && !Authman.IsProtectedAsset(path)) // Response.AddHeader("Content-Disposition", "attachment"); string thisUrl = Request.Url.AbsoluteUri; if (!isPreviewRequest) { //if (Authman.IsForbiddenAsset(path) || Authman.IsProtectedAsset(path) || isAttachment) //{ // setNoCache(); //} //else //{ // Response.Cache.SetCacheability(HttpCacheability.ServerAndPrivate); // //Response.Cache.SetExpires(DateTime.MaxValue); // Response.CacheControl = "private"; // Response.Cache.SetLastModified(System.IO.File.GetLastWriteTime(assetPath)); //} //when runtime request, check protected and forbidden folder AssetRequestState stateCheck = Authman.CheckAssetAccessiblility(path, Request); if (stateCheck == AssetRequestState.Forbidden) { string forbiddenResponsePagePath = AuthenticationManager.Settings.ForbiddenFoldersResponsePage; //path is blocked, go to forbidden response page if (!string.IsNullOrWhiteSpace(forbiddenResponsePagePath)) { if (!forbiddenResponsePagePath.EndsWith(".xml") || !forbiddenResponsePagePath.SubstringBefore(".", false, true).IsXId()) { string fullRedirPath = forbiddenResponsePagePath.ToAbsoluteUrl(); fullRedirPath += fullRedirPath.Contains("?") ? "&" : "?"; fullRedirPath += "blockedPath=" + HttpUtility.UrlEncode(HttpUtility.UrlEncode(thisUrl)); return(Redirect(fullRedirPath)); } else { //if the setting is standar xid.xml, then use more friendly path rewrite return(rewriteToCmsPath( forbiddenResponsePagePath.SubstringBefore(".", false, true), new Dictionary <string, string> { { "blockedPath", thisUrl } })); } } else { throw new HttpException((int)stateCheck, Ingeniux.Runtime.Properties.Resources.AccessToAssetIsForbidden); } } if (stateCheck == AssetRequestState.Unauthorized) { string loginPagePath = Authman.LoginPath; if (!string.IsNullOrWhiteSpace(loginPagePath)) { string loginPathUrl = loginPagePath.ToAbsoluteUrl(); loginPathUrl += loginPathUrl.Contains("?") ? "&" : "?"; loginPathUrl += AuthenticationManager.Settings.RedirectionQueryStringName + "=" + Uri.EscapeDataString(Uri.EscapeDataString(thisUrl)); return(RedirectPermanent(loginPathUrl)); } else { throw new HttpException((int)stateCheck, Ingeniux.Runtime.Properties.Resources.AccessToAssetIsNotAuthorized); } } //use download manager if is protected asset, this way we can use the download page if (!string.IsNullOrWhiteSpace(AuthenticationManager.Settings.BinaryDownloadPage) && Authman.IsProtectedAsset(path)) { DownloadManager downloadsMan = Authman.DownloadsManager; string downloadPageId; Dictionary <string, string> queryStrings = new Dictionary <string, string>(); bool presentDownloadPage = downloadsMan.ProcessProtectedDownload(Request.RequestContext.HttpContext, out queryStrings, out downloadPageId); if (presentDownloadPage) { //Response.AddHeader("Content-Disposition", "attachment"); //return File(assetPath, mimeType); return(rewriteToCmsPath(downloadPageId, queryStrings)); } //return rewriteToCmsPath(downloadPageId, queryStrings); } } setCacheResponses(ext, mimeType, path); var forceDownloadDocuments = ConfigurationManager.AppSettings["ForceDownloadDocuments"] != null ? ConfigurationManager.AppSettings["ForceDownloadDocuments"].ToBoolean() : true; var bypassDownloadDocTypes = ConfigurationManager.AppSettings["DocumentExtBypassDownload"] != null ? ConfigurationManager.AppSettings["DocumentExtBypassDownload"].Split(';') : new string[] { "" }; if (isAttachment && (forceDownloadDocuments && !bypassDownloadDocTypes.Contains(ext))) { Response.AddHeader("Content-Disposition", "attachment"); } FileInfo assetInfo = new FileInfo(assetPath); return(new RangeFilePathResult(mimeType, assetInfo.FullName, assetInfo.LastWriteTimeUtc, assetInfo.Length)); } }
protected void OnSucceed() { // 加载成功 assetState = AssetRequestState.LoadSuccess; loadHandler.OnLoadSuccess(this); }
// 开始加载 void ToLoad() { Dispose(); // 加载前释放资源 assetState = AssetRequestState.Loading; StartLoad(); }
// 取消 public void Cancel() { assetState = AssetRequestState.Cancel; }
public async Task <ActionResult> Get() { string path = HttpUtility.UrlDecode(Request.GetRelativePath()) .ToLowerInvariant(); if (path.StartsWith("http:/")) { path = "http://" + path.SubstringAfter("http:/"); Response.Redirect(path, true); } else if (path.StartsWith("https:/")) { path = "https://" + path.SubstringAfter("https:/"); Response.Redirect(path, true); } else if (path.StartsWith("ftp:/")) { path = "ftp://" + path.SubstringAfter("ftp:/"); Response.Redirect(path, true); } //if it is going to ICE images, use a different system, get image content from resource if (path.ToLowerInvariant().EndsWith("images/_ice_/play.png")) { string ext = Path.GetExtension(path); //string mimeType = MIMEAssisant.GetMIMEType("png"); string mimeType = MIMEAssistant.GetMIMEType("png"); var image = Properties.Resources.play; MemoryStream ms = new MemoryStream(); image.Save(ms, System.Drawing.Imaging.ImageFormat.Png); ms.Position = 0; return(File(ms, mimeType)); } else { path = path.ToLowerInvariant().TrimStart('/'); Regex trimRE = new Regex(@"^((images|documents|media)\/)?assets\/"); if (trimRE.IsMatch(path)) { path = path.SubstringAfter("assets/"); } if (isPreviewRequest) { // Pull the "assets" off the from of the path for preview. Publish puts it in 'assets' path = (path.StartsWith("assets/") ? path.SubstringAfter("assets/") : path.TrimStart('/')); using (var session = _ContentStore.OpenReadSession(_CurrentUser)) { IAsset asset = session.Site.AssetByPath(path); FileInfo file; if (asset != null) { file = asset.File(); } else { IUnmanagedAsset unmanaged = session.UnmanagedAssetManager.UnmanagedAsset(path); if (unmanaged != null) { file = unmanaged.FileInfo; } else { throw new HttpException(404, string.Format("Asset for Preview {0} is missing.", path)); } } string mime = MimeMapping.GetMimeMapping(file.FullName); return(new RangeFilePathResult(mime, file.FullName, file.LastWriteTimeUtc, file.Length)); //return base.File(file.FullName, mime); } } //else //{ // path = "assets/" + (path.StartsWith("assets/") ? path.SubstringAfter("assets/") : path.TrimStart('/')); //} string assetPath = Path.Combine(AssetBasePath, path.TrimStart('/').Replace("/", @"\")); assetPath = Uri.UnescapeDataString(assetPath); //if (!path.ToLowerInvariant().StartsWith("assets/") && !System.IO.File.Exists(assetPath)) //{ // path = "assets\\" + path.TrimStart('/').Replace("/", @"\"); // assetPath = Path.Combine(AssetBasePath, path); //} Assets.AssetFactory map = Assets.AssetFactory.Get(CmsRoute.GetSitePath()); Assets.IAsset assetMapEntry = map.GetAssetByPath(path); if (assetMapEntry != null) { var assetId = assetMapEntry.AssetId; Assets.AssetTree tree = Assets.AssetTree.Get(CmsRoute.GetSitePath()); var assetTreeEntry = tree.GetNode(assetId); if (assetTreeEntry != null && !assetTreeEntry.Valid()) { throw new HttpException(404, string.Format("Asset {0} is invalid.", assetPath)); } assetPath = assetMapEntry.FilePath; if (assetMapEntry.IsExternal) { Response.Redirect(assetPath); } } else { throw new HttpException(404, string.Format("Asset {0} is invalid.", assetPath)); } //block any access in settings folder string settingsFolder = Path.Combine(AssetBasePath, "settings").ToLowerInvariant() + @"\"; if (assetPath.ToLowerInvariant().StartsWith(settingsFolder)) { throw new HttpException((int)AssetRequestState.Forbidden, Ingeniux.Runtime.Properties.Resources.AccessToDynamicSiteServerMetaDataIsForbidd); } if (!System.IO.File.Exists(assetPath)) { path = path.Replace("\\", "/"); if (path.StartsWith("assets/")) { path = "/" + path.SubstringAfter("assets/"); } var urlmap = Runtime.StructureUrlMap.Get(CmsRoute.GetSitePath()); var urlmapEntry = urlmap.GetPageDataByPath(path); if (urlmapEntry != null) { CMSPageDefaultController pageController = initPageController(); return(pageController.Index()); } else { throw new HttpException(404, Ingeniux.Runtime.Properties.Resources.AssetDoesnTExist); } } DateTime lastWriteTime = System.IO.File.GetLastWriteTime(assetPath); if (!changed(lastWriteTime)) { return(new HttpStatusCodeResult(304)); } string ext = Path.GetExtension(assetPath).TrimStart('.'); string mimeType = MIMEAssistant.GetMIMEType(ext); bool isAttachment = path.StartsWith("documents/") || mimeType == MIMEAssistant.DEFAULT_MIME_TYPE; //if (isAttachment) // Response.AddHeader("Content-Disposition", "attachment"); string thisUrl = Request.Url.AbsoluteUri; if (!isPreviewRequest) { //if (Authman.IsForbiddenAsset(path) || Authman.IsProtectedAsset(path) || isAttachment) //{ // setNoCache(); //} //else //{ // Response.Cache.SetCacheability(HttpCacheability.ServerAndPrivate); // //Response.Cache.SetExpires(DateTime.MaxValue); // Response.CacheControl = "private"; // Response.Cache.SetLastModified(System.IO.File.GetLastWriteTime(assetPath)); //} //when runtime request, check protected and forbidden folder AssetRequestState stateCheck = Authman.CheckAssetAccessiblility(path, Request); if (stateCheck == AssetRequestState.Forbidden) { string forbiddenResponsePagePath = AuthenticationManager.Settings.ForbiddenFoldersResponsePage; //path is blocked, go to forbidden response page if (!string.IsNullOrWhiteSpace(forbiddenResponsePagePath)) { if (!forbiddenResponsePagePath.EndsWith(".xml") || !forbiddenResponsePagePath.SubstringBefore(".", false, true).IsXId()) { string fullRedirPath = forbiddenResponsePagePath.ToAbsoluteUrl(); fullRedirPath += fullRedirPath.Contains("?") ? "&" : "?"; fullRedirPath += "blockedPath=" + HttpUtility.UrlEncode(HttpUtility.UrlEncode(thisUrl)); return(Redirect(fullRedirPath)); } else { //if the setting is standar xid.xml, then use more friendly path rewrite return(rewriteToCmsPath( forbiddenResponsePagePath.SubstringBefore(".", false, true), new Dictionary <string, string> { { "blockedPath", thisUrl } })); } } else { throw new HttpException((int)stateCheck, Ingeniux.Runtime.Properties.Resources.AccessToAssetIsForbidden); } } if (stateCheck == AssetRequestState.Unauthorized) { string loginPagePath = Authman.LoginPath; if (!string.IsNullOrWhiteSpace(loginPagePath)) { string loginPathUrl = loginPagePath.ToAbsoluteUrl(); loginPathUrl += loginPathUrl.Contains("?") ? "&" : "?"; loginPathUrl += AuthenticationManager.Settings.RedirectionQueryStringName + "=" + Uri.EscapeDataString(Uri.EscapeDataString(thisUrl)); return(RedirectPermanent(loginPathUrl)); } else { throw new HttpException((int)stateCheck, Ingeniux.Runtime.Properties.Resources.AccessToAssetIsNotAuthorized); } } //use download manager if is protected asset, this way we can use the download page if (!string.IsNullOrWhiteSpace(AuthenticationManager.Settings.BinaryDownloadPage) && Authman.IsProtectedAsset(path)) { DownloadManager downloadsMan = Authman.DownloadsManager; string downloadPageId; Dictionary <string, string> queryStrings = new Dictionary <string, string>(); bool presentDownloadPage = downloadsMan.ProcessProtectedDownload(Request.RequestContext.HttpContext, out queryStrings, out downloadPageId); if (presentDownloadPage) { //Response.AddHeader("Content-Disposition", "attachment"); //return File(assetPath, mimeType); return(rewriteToCmsPath(downloadPageId, queryStrings)); } //return rewriteToCmsPath(downloadPageId, queryStrings); } } setCacheResponses(ext, mimeType, path); var forceDownloadDocuments = ConfigurationManager.AppSettings["ForceDownloadDocuments"] != null ? ConfigurationManager.AppSettings["ForceDownloadDocuments"].ToBoolean() : true; var bypassDownloadDocTypes = ConfigurationManager.AppSettings["DocumentExtBypassDownload"] != null ? ConfigurationManager.AppSettings["DocumentExtBypassDownload"].Split(';') : new string[] { "" }; if (isAttachment && (forceDownloadDocuments && !bypassDownloadDocTypes.Contains(ext))) { Response.AddHeader("Content-Disposition", "attachment"); } FileInfo assetInfo = new FileInfo(assetPath); if (assetInfo.Length == 0) { return(File(assetPath, mimeType)); } try { return(new RangeFilePathResult(mimeType, assetInfo.FullName, assetInfo.LastWriteTimeUtc, assetInfo.Length)); //return File(assetPath, mimeType); } catch (Exception e) { return(File(assetPath, mimeType)); } } }
public ActionResult Get() { string path = HttpUtility.UrlDecode(Request.GetRelativePath()); //if it is going to ICE images, use a different system, get image content from resource if (path.ToLowerInvariant().EndsWith("images/_ice_/play.png")) { string mimeType = MIMEAssistant.GetMIMEType("png"); var image = Properties.Resources.play; MemoryStream ms = new MemoryStream(); image.Save(ms, System.Drawing.Imaging.ImageFormat.Png); ms.Position = 0; return(File(ms, mimeType)); } else if (path.Contains("swapandsellimgs/")) { string ext = Path.GetExtension(path); string mimeType = MIMEAssistant.GetMIMEType(ext); string filePath = Path.Combine(Server.MapPath("~/App_Data/"), path.TrimStart('/')); if (!System.IO.File.Exists(filePath)) { throw new HttpException(404, Ingeniux.Runtime.Properties.Resources.AssetDoesnTExist); } return(File(filePath, mimeType)); } else { path = path.Contains("assets/") ? path.SubstringAfter("assets/") : path; string assetPath = Path.Combine(AssetBasePath, path.TrimStart('/').Replace("/", @"\")); if (!System.IO.File.Exists(assetPath)) { throw new HttpException(404, Ingeniux.Runtime.Properties.Resources.AssetDoesnTExist); } DateTime lastWriteTime = System.IO.File.GetLastWriteTime(assetPath); if (!changed(lastWriteTime)) { return(new HttpStatusCodeResult(304)); } string ext = Path.GetExtension(assetPath).TrimStart('.'); string mimeType = MIMEAssistant.GetMIMEType(ext); if (path.StartsWith("documents/") || mimeType == MIMEAssistant.DEFAULT_MIME_TYPE) { Response.AddHeader("Content-Disposition", "attachment"); } string thisUrl = Request.Url.AbsoluteUri; if (!isPreviewRequest) { if (Authman.IsForbiddenAsset(path) || Authman.IsProtectedAsset(path)) { setNoCache(); } else { Response.Cache.SetCacheability(HttpCacheability.Public); Response.Cache.SetExpires(DateTime.MaxValue); Response.CacheControl = "public"; Response.Cache.SetLastModified(System.IO.File.GetLastWriteTime(assetPath)); } //when runtime request, check protected and forbidden folder AssetRequestState stateCheck = Authman.CheckAssetAccessiblility(path, Request); if (stateCheck == AssetRequestState.Forbidden) { string forbiddenResponsePagePath = AuthenticationManager.Settings.ForbiddenFoldersResponsePage; //path is blocked, go to forbidden response page if (!string.IsNullOrWhiteSpace(forbiddenResponsePagePath)) { if (!forbiddenResponsePagePath.EndsWith(".xml") || !forbiddenResponsePagePath.SubstringBefore(".", false, true).IsXId()) { string fullRedirPath = forbiddenResponsePagePath.ToAbsoluteUrl(); fullRedirPath += fullRedirPath.Contains("?") ? "&" : "?"; fullRedirPath += "blockedPath=" + HttpUtility.UrlEncode(HttpUtility.UrlEncode(thisUrl)); return(Redirect(fullRedirPath)); } else { //if the setting is standar xid.xml, then use more friendly path rewrite return(rewriteToCmsPath( forbiddenResponsePagePath.SubstringBefore(".", false, true), new Dictionary <string, string> { { "blockedPath", thisUrl } })); } } else { throw new HttpException((int)stateCheck, Ingeniux.Runtime.Properties.Resources.AccessToAssetIsForbidden); } } if (stateCheck == AssetRequestState.Unauthorized) { string loginPagePath = Authman.LoginPath; if (!string.IsNullOrWhiteSpace(loginPagePath)) { string loginPathUrl = loginPagePath.ToAbsoluteUrl(); loginPathUrl += loginPathUrl.Contains("?") ? "&" : "?"; loginPathUrl += AuthenticationManager.Settings.RedirectionQueryStringName + "=" + Uri.EscapeDataString(Uri.EscapeDataString(thisUrl)); return(RedirectPermanent(loginPathUrl)); } else { throw new HttpException((int)stateCheck, Ingeniux.Runtime.Properties.Resources.AccessToAssetIsNotAuthorized); } } //use download manager if is protected asset, this way we can use the download page if (!string.IsNullOrWhiteSpace(AuthenticationManager.Settings.BinaryDownloadPage) && Authman.IsProtectedAsset(path)) { DownloadManager downloadsMan = Authman.DownloadsManager; string downloadPageId; Dictionary <string, string> queryStrings = new Dictionary <string, string>(); bool presentDownloadPage = downloadsMan.ProcessProtectedDownload(Request.RequestContext.HttpContext, out queryStrings, out downloadPageId); if (!presentDownloadPage) { Response.AddHeader("Content-Disposition", "attachment"); return(File(assetPath, mimeType)); } return(rewriteToCmsPath(downloadPageId, queryStrings)); } } return(File(assetPath, mimeType)); } }