Ejemplo n.º 1
0
        /// <summary>
        /// This is designed to be easily unit testable by not taking actual HttpContext, but doing everything through this IRequestInfo object
        /// </summary>
        /// <param name="info"></param>
        public void MakeReply(IRequestInfo info)
        {
            var r = info.LocalPathWithoutQuery.Replace("/bloom/", "");

            r = r.Replace("library/", "");
            if (r.Contains("libraryContents"))
            {
                GetLibraryBooks(info);
            }
            else if (r == "libraryName")
            {
                info.WriteCompleteOutput(_collectionSettings.CollectionName + " Library");
            }
            else if (r.Contains("SourceCollectionsList"))
            {
                GetStoreBooks(info);
            }
            else if (r.StartsWith("thumbnails/"))
            {
                r = r.Replace("thumbnails/", "");
                r = r.Replace("%5C", "/");
                r = r.Replace("%20", " ");
                if (File.Exists(r))
                {
                    info.ReplyWithImage(r);
                }
            }
            else if (r.EndsWith(".png"))
            {
                info.ContentType = "image/png";

                r = r.Replace("thumbnail", "");
                //if (r.Contains("thumb"))
                {
                    if (File.Exists(r))
                    {
                        info.ReplyWithImage(r);
                    }
                    else
                    {
                        var imgPath = FileLocator.GetFileDistributedWithApplication("BloomBrowserUI", "book.png");
                        info.ReplyWithImage(imgPath);
                        //book.GetThumbNailOfBookCoverAsync(book.Type != Book.Book.BookType.Publication,image => RefreshOneThumbnail(book, image));
                    }
                }
//				else
//				{
//					var imgPath = FileLocator.GetFileDistributedWithApplication("root", "ui", "book.png");
//					info.ReplyWithImage(imgPath);
//				}
            }
            else
            {
                string path = FileLocator.GetFileDistributedWithApplication("BloomBrowserUI", r);


                //request.QueryString.GetValues()
                info.WriteCompleteOutput(File.ReadAllText(path));
            }
        }
Ejemplo n.º 2
0
        protected override bool ProcessRequest(IRequestInfo info)
        {
            if (base.ProcessRequest(info))
            {
                return(true);
            }

            if (!_useCache)
            {
                return(false);
            }

            var r = GetLocalPathWithoutQuery(info);

            if (r.EndsWith(".png") || r.EndsWith(".jpg"))
            {
                info.ContentType = r.EndsWith(".png") ? "image/png" : "image/jpeg";
                r = r.Replace("thumbnail", "");
                //if (r.Contains("thumb"))
                {
                    if (File.Exists(r))
                    {
                        info.ReplyWithImage(_cache.GetPathToResizedImage(r));
                        return(true);
                    }
                }
            }
            return(false);
        }
Ejemplo n.º 3
0
        /// <summary>
        /// This is designed to be easily unit testable by not taking actual HttpContext, but doing everything through this IRequestInfo object
        /// </summary>
        /// <param name="info"></param>
        public void MakeReply(IRequestInfo info)
        {
            if (info.LocalPathWithoutQuery.EndsWith("testconnection"))
            {
                info.WriteCompleteOutput("OK");
                return;
            }

            var r = info.LocalPathWithoutQuery.Replace("/bloom/", "");

            r = r.Replace("%3A", ":");
            r = r.Replace("%20", " ");
            r = r.Replace("%27", "'");
            if (r.EndsWith(".png") || r.EndsWith(".jpg"))
            {
                info.ContentType = r.EndsWith(".png") ? "image/png" : "image/jpeg";

                r = r.Replace("thumbnail", "");
                //if (r.Contains("thumb"))
                {
                    if (File.Exists(r))
                    {
                        info.ReplyWithImage(_cache.GetPathToResizedImage(r));
                    }
                    else
                    {
                        Logger.WriteEvent("**ImageServer: File Missing: " + r);
                        info.WriteError(404);
                    }
                }
            }
        }
Ejemplo n.º 4
0
        protected override bool ProcessRequest(IRequestInfo info)
        {
            if (base.ProcessRequest(info))
            {
                return(true);
            }

            var          r = CorrectedLocalPath(info);
            const string slashBloomSlash = "/bloom/";

            if (r.StartsWith(slashBloomSlash))
            {
                r = r.Substring(slashBloomSlash.Length);
            }
            r = r.Replace("library/", "");
            if (r.Contains("libraryContents"))
            {
                GetLibraryBooks(info);
            }
            else if (r == "libraryName")
            {
                info.WriteCompleteOutput(_collectionSettings.CollectionName + " Library");
            }
            else if (r.Contains("SourceCollectionsList"))
            {
                GetStoreBooks(info);
            }
            else if (r.StartsWith("thumbnails/"))
            {
                r = r.Replace("thumbnails/", "");
                r = r.Replace("%5C", "/");
                r = r.Replace("%20", " ");
                if (File.Exists(r))
                {
                    info.ReplyWithImage(r);
                }
            }
            else if (r.EndsWith(".png") && r.Contains("thumbnail"))
            {
                r = r.Replace("thumbnail", "");
                //if (r.Contains("thumb"))
                {
                    if (File.Exists(r))
                    {
                        info.ReplyWithImage(r);
                    }
                    else
                    {
                        var imgPath = BloomFileLocator.GetBrowserFile("book.png");
                        info.ReplyWithImage(imgPath);
                        //book.GetThumbNailOfBookCoverAsync(book.Type != Book.Book.BookType.Publication,image => RefreshOneThumbnail(book, image));
                    }
                }
//				else
//				{
//					var imgPath = FileLocator.GetFileDistributedWithApplication("root", "ui", "book.png");
//					info.ReplyWithImage(imgPath);
//				}
            }
            else
            {
                info.ContentType = GetContentType(Path.GetExtension(r));
                string path = BloomFileLocator.GetBrowserFile(r);


                //request.QueryString.GetValues()
                info.ReplyWithFileContent(path);
            }
            return(true);
        }
Ejemplo n.º 5
0
        /// <summary>
        /// This is designed to be easily unit testable by not taking actual HttpContext, but doing everything through this IRequestInfo object
        /// </summary>
        /// <param name="info"></param>
        public void MakeReply(IRequestInfo info)
        {
            var r = info.LocalPathWithoutQuery.Replace("/bloom/", "");
            r = r.Replace("library/", "");
            if (r.Contains("libraryContents"))
            {
                GetLibraryBooks(info);
            }
            else if (r == "libraryName")
            {
                info.WriteCompleteOutput(_collectionSettings.CollectionName + " Library");
            }
            else if (r.Contains("SourceCollectionsList"))
            {
                GetStoreBooks(info);
            }
            else if(r.StartsWith("thumbnails/"))
            {
                r = r.Replace("thumbnails/", "");
                r = r.Replace("%5C", "/");
                r = r.Replace("%20", " ");
                if (File.Exists(r))
                {
                    info.ReplyWithImage(r);
                }
            }
            else if (r.EndsWith(".png"))
            {
                info.ContentType = "image/png";

                r = r.Replace("thumbnail", "");
                //if (r.Contains("thumb"))
                {
                    if (File.Exists(r))
                    {
                        info.ReplyWithImage(r);
                    }
                    else
                    {
                        var imgPath = FileLocator.GetFileDistributedWithApplication("BloomBrowserUI", "book.png");
                        info.ReplyWithImage(imgPath);
                        //book.GetThumbNailOfBookCoverAsync(book.Type != Book.Book.BookType.Publication,image => RefreshOneThumbnail(book, image));
                    }
                }
            //				else
            //				{
            //					var imgPath = FileLocator.GetFileDistributedWithApplication("root", "ui", "book.png");
            //					info.ReplyWithImage(imgPath);
            //				}
            }
            else
            {
                string path = FileLocator.GetFileDistributedWithApplication("BloomBrowserUI", r);

                //request.QueryString.GetValues()
                info.WriteCompleteOutput(File.ReadAllText(path));
            }
        }
Ejemplo n.º 6
0
        private bool ProcessAnyFileContent(IRequestInfo info, string localPath)
        {
            string modPath = localPath;
            string path    = null;
            // When JavaScript inserts our path into the html it replaces the three magic html characters with these substitutes.
            // We need to convert back in order to match our key. Then, reverse the change we made to deal with quotation marks.
            string tempPath = UnescapeUrlQuotes(modPath.Replace("&lt;", "<").Replace("&gt;", ">").Replace("&amp;", "&"));

            if (RobustFile.Exists(tempPath))
            {
                modPath = tempPath;
            }
            try
            {
                if (localPath.Contains("favicon.ico"))                 //need something to pacify Chrome
                {
                    path = FileLocator.GetFileDistributedWithApplication("BloomPack.ico");
                }

                // Is this request the full path to an image file? For most images, we just have the filename. However, in at
                // least one use case, the image we want isn't in the folder of the PDF we're looking at. That case is when
                // we are looking at a "folio", a book that gathers up other books into one big PDF. In that case, we want
                // to find the image in the correct book folder.  See AddChildBookContentsToFolio();
                var possibleFullImagePath = localPath;
                // "OriginalImages/" at the beginning means we're generating a pdf and want full images,
                // but it has nothing to do with the actual file location.
                if (localPath.StartsWith(OriginalImageMarker + "/"))
                {
                    possibleFullImagePath = localPath.Substring(15);
                }
                if (RobustFile.Exists(possibleFullImagePath) && Path.IsPathRooted(possibleFullImagePath))
                {
                    path = possibleFullImagePath;
                }
                else
                {
                    // Surprisingly, this method will return localPath unmodified if it is a fully rooted path
                    // (like C:\... or \\localhost\C$\...) to a file that exists. So this execution path
                    // can return contents of any file that exists if the URL gives its full path...even ones that
                    // are generated temp files most certainly NOT distributed with the application.
                    path = FileLocator.GetFileDistributedWithApplication(BloomFileLocator.BrowserRoot, modPath);
                }
            }
            catch (ApplicationException e)
            {
                // Might be from GetFileDistributedWithApplication above, but we could be checking templates that
                // are NOT distributed with the application.
                // Otherwise ignore. Assume this means that this class/method cannot serve that request,
                // but something else may.
                if (e.Message.StartsWith("Could not locate the required file"))
                {
                    // LocateFile includes userInstalledSearchPaths (e.g. a shortcut to a collection in a non-standard location)
                    path = BloomFileLocator.sTheMostRecentBloomFileLocator.LocateFile(localPath);
                }
            }

            //There's probably a eventual way to make this problem go away,
            // but at the moment FF, looking for source maps to go with css, is
            // looking for those maps where we said the css was, which is in the actual
            // book folders. So instead redirect to our browser file folder.
            if (string.IsNullOrEmpty(path) || !RobustFile.Exists(path))
            {
                var startOfBookLayout = localPath.IndexOf("bookLayout");
                if (startOfBookLayout > 0)
                {
                    path = BloomFileLocator.GetBrowserFile(localPath.Substring(startOfBookLayout));
                }
                var startOfBookEdit = localPath.IndexOf("bookEdit");
                if (startOfBookEdit > 0)
                {
                    path = BloomFileLocator.GetBrowserFile(localPath.Substring(startOfBookEdit));
                }
            }

            if (!RobustFile.Exists(path) && localPath.StartsWith("pageChooser/") && IsImageTypeThatCanBeReturned(localPath))
            {
                // if we're in the page chooser dialog and looking for a thumbnail representing an image in a
                // template page, look for that thumbnail in the book that is the template source,
                // rather than in the folder that stores the page choose dialog HTML and code.
                var templateBook = _bookSelection.CurrentSelection.FindTemplateBook();
                if (templateBook != null)
                {
                    var pathMinusPrefix = localPath.Substring("pageChooser/".Length);
                    var templatePath    = Path.Combine(templateBook.FolderPath, pathMinusPrefix);
                    if (RobustFile.Exists(templatePath))
                    {
                        info.ReplyWithImage(templatePath);
                        return(true);
                    }
                    // Might be a page from a different template than the one we based this book on
                    path = BloomFileLocator.sTheMostRecentBloomFileLocator.LocateFile(pathMinusPrefix);
                    if (!string.IsNullOrEmpty(path))
                    {
                        info.ReplyWithImage(path);
                        return(true);
                    }
                }
            }
            // Use '%25' to detect that the % in a Url encoded character (for example space encoded as %20) was encoded as %25.
            // In this example we would have %2520 in info.RawUrl and %20 in localPath instead of a space.  Note that if an
            // image has a % in the filename, like 'The other 50%', and it isn't doubly encoded, then this shouldn't be a
            // problem because we're triggering here only if the file isn't found.
            if (!RobustFile.Exists(localPath) && info.RawUrl.Contains("%25"))
            {
                // possibly doubly encoded?  decode one more time and try.  See https://silbloom.myjetbrains.com/youtrack/issue/BL-3835.
                // Some existing books have somehow acquired Url encoded coverImage data like the following:
                // <div data-book="coverImage" lang="*">
                //     The%20Moon%20and%20The%20Cap_Cover.png
                // </div>
                // This leads to data being stored doubly encoded in the program's run-time data.  The coverImage data is supposed to be
                // Html/Xml encoded (using &), not Url encoded (using %).
                path = System.Web.HttpUtility.UrlDecode(localPath);
            }
            if (!RobustFile.Exists(path) && IsImageTypeThatCanBeReturned(localPath))
            {
                // last resort...maybe we are in the process of renaming a book (BL-3345) and something mysteriously is still using
                // the old path. For example, I can't figure out what hangs on to the old path when an image is changed after
                // altering the main book title.
                var currentFolderPath = Path.Combine(_bookSelection.CurrentSelection.FolderPath, Path.GetFileName(localPath));
                if (RobustFile.Exists(currentFolderPath))
                {
                    info.ReplyWithImage(currentFolderPath);
                    return(true);
                }
            }

            if (!RobustFile.Exists(path))
            {
                // On developer machines, we can lose part of path earlier.  Try one more thing.
                path = info.LocalPathWithoutQuery.Substring(7);                 // skip leading "/bloom/");
            }
            if (!RobustFile.Exists(path))
            {
                ReportMissingFile(localPath, path);
                return(false);
            }
            info.ContentType = GetContentType(Path.GetExtension(modPath));
            info.ReplyWithFileContent(path);
            return(true);
        }
Ejemplo n.º 7
0
        private bool ProcessAnyFileContent(IRequestInfo info, string localPath)
        {
            string modPath = localPath;
            string path = null;
            // When JavaScript inserts our path into the html it replaces the three magic html characters with these substitutes.
            // We need to convert back in order to match our key. Then, reverse the change we made to deal with quotation marks.
            string tempPath = UnescapeUrlQuotes(modPath.Replace("&lt;", "<").Replace("&gt;", ">").Replace("&amp;", "&"));
            if (RobustFile.Exists(tempPath))
                modPath = tempPath;
            try
            {
                if (localPath.Contains("favicon.ico")) //need something to pacify Chrome
                    path = FileLocator.GetFileDistributedWithApplication("BloomPack.ico");

                // Is this request the full path to an image file? For most images, we just have the filename. However, in at
                // least one use case, the image we want isn't in the folder of the PDF we're looking at. That case is when
                // we are looking at a "folio", a book that gathers up other books into one big PDF. In that case, we want
                // to find the image in the correct book folder.  See AddChildBookContentsToFolio();
                var possibleFullImagePath = localPath;
                // "OriginalImages/" at the beginning means we're generating a pdf and want full images,
                // but it has nothing to do with the actual file location.
                if (localPath.StartsWith("OriginalImages/"))
                    possibleFullImagePath = localPath.Substring(15);
                if(RobustFile.Exists(possibleFullImagePath) && Path.IsPathRooted(possibleFullImagePath))
                {
                    path = possibleFullImagePath;
                }
                else
                {
                    // Surprisingly, this method will return localPath unmodified if it is a fully rooted path
                    // (like C:\... or \\localhost\C$\...) to a file that exists. So this execution path
                    // can return contents of any file that exists if the URL gives its full path...even ones that
                    // are generated temp files most certainly NOT distributed with the application.
                    path = FileLocator.GetFileDistributedWithApplication(BloomFileLocator.BrowserRoot, modPath);
                }
            }
            catch (ApplicationException)
            {
                // ignore. Assume this means that this class/method cannot serve that request, but something else may.
            }

            //There's probably a eventual way to make this problem go away,
            // but at the moment FF, looking for source maps to go with css, is
            // looking for those maps where we said the css was, which is in the actual
            // book folders. So instead redirect to our browser file folder.
            if (string.IsNullOrEmpty(path) || !RobustFile.Exists(path))
            {
                var startOfBookLayout = localPath.IndexOf("bookLayout");
                if (startOfBookLayout > 0)
                    path = BloomFileLocator.GetBrowserFile(localPath.Substring(startOfBookLayout));
                var startOfBookEdit = localPath.IndexOf("bookEdit");
                if (startOfBookEdit > 0)
                    path = BloomFileLocator.GetBrowserFile(localPath.Substring(startOfBookEdit));
            }

            if (!RobustFile.Exists(path) && localPath.StartsWith("pageChooser/") && IsImageTypeThatCanBeReturned(localPath))
            {
                // if we're in the page chooser dialog and looking for a thumbnail representing an image in a
                // template page, look for that thumbnail in the book that is the template source,
                // rather than in the folder that stores the page choose dialog HTML and code.
                var templatePath = Path.Combine(_bookSelection.CurrentSelection.FindTemplateBook().FolderPath,
                    localPath.Substring("pageChooser/".Length));
                if (RobustFile.Exists(templatePath))
                {
                    info.ReplyWithImage(templatePath);
                    return true;
                }
            }
            // Use '%25' to detect that the % in a Url encoded character (for example space encoded as %20) was encoded as %25.
            // In this example we would have %2520 in info.RawUrl and %20 in localPath instead of a space.  Note that if an
            // image has a % in the filename, like 'The other 50%', and it isn't doubly encoded, then this shouldn't be a
            // problem because we're triggering here only if the file isn't found.
            if (!RobustFile.Exists(localPath) && info.RawUrl.Contains("%25"))
            {
                // possibly doubly encoded?  decode one more time and try.  See https://silbloom.myjetbrains.com/youtrack/issue/BL-3835.
                // Some existing books have somehow acquired Url encoded coverImage data like the following:
                // <div data-book="coverImage" lang="*">
                //     The%20Moon%20and%20The%20Cap_Cover.png
                // </div>
                // This leads to data being stored doubly encoded in the program's run-time data.  The coverImage data is supposed to be
                // Html/Xml encoded (using &), not Url encoded (using %).
                path = System.Web.HttpUtility.UrlDecode(localPath);
            }
            if (!RobustFile.Exists(path) && IsImageTypeThatCanBeReturned(localPath))
            {
                // last resort...maybe we are in the process of renaming a book (BL-3345) and something mysteriously is still using
                // the old path. For example, I can't figure out what hangs on to the old path when an image is changed after
                // altering the main book title.
                var currentFolderPath = Path.Combine(_bookSelection.CurrentSelection.FolderPath, Path.GetFileName(localPath));
                if (RobustFile.Exists(currentFolderPath))
                {
                    info.ReplyWithImage(currentFolderPath);
                    return true;
                }
            }

            if (!RobustFile.Exists(path))
            {
                // On developer machines, we can lose part of path earlier.  Try one more thing.
                path = info.LocalPathWithoutQuery.Substring(7); // skip leading "/bloom/");
            }
            if (!File.Exists(path))
            {
                ReportMissingFile(localPath,path);
                return false;
            }
            info.ContentType = GetContentType(Path.GetExtension(modPath));
            info.ReplyWithFileContent(path);
            return true;
        }
Ejemplo n.º 8
0
        protected override bool ProcessRequest(IRequestInfo info)
        {
            if (base.ProcessRequest(info))
            {
                return(true);
            }

            if (!_useCache)
            {
                return(false);
            }

            var imageFile = GetLocalPathWithoutQuery(info);

            // only process images
            var isSvg = imageFile.EndsWith(".svg", StringComparison.OrdinalIgnoreCase);

            if (!IsImageTypeThatCanBeDegraded(imageFile) && !isSvg)
            {
                return(false);
            }

            imageFile = imageFile.Replace("thumbnail", "");

            var processImage = !isSvg;

            if (imageFile.StartsWith(OriginalImageMarker + "/"))
            {
                processImage = false;
                imageFile    = imageFile.Substring((OriginalImageMarker + "/").Length);

                if (!RobustFile.Exists(imageFile))
                {
                    // We didn't find the file here, and don't want to use the following else if or we could errantly
                    // find it in the browser root. For example, this outer if (imageFile.StartsWith...) was added because
                    // we were accidentally finding license.png in a template book. See BL-4290.
                    return(false);
                }
            }
            // This happens with the new way we are serving css files
            else if (!RobustFile.Exists(imageFile))
            {
                var fileName  = Path.GetFileName(imageFile);
                var sourceDir = FileLocator.GetDirectoryDistributedWithApplication(BloomFileLocator.BrowserRoot);
                imageFile = Directory.EnumerateFiles(sourceDir, fileName, SearchOption.AllDirectories).FirstOrDefault();

                // image file not found
                if (string.IsNullOrEmpty(imageFile))
                {
                    return(false);
                }

                // BL-2368: Do not process files from the BloomBrowserUI directory. These files are already in the state we
                //          want them. Running them through _cache.GetPathToResizedImage() is not necessary, and in PNG files
                //          it converts all white areas to transparent. This is resulting in icons which only contain white
                //          (because they are rendered on a dark background) becoming completely invisible.
                processImage = false;
            }

            var originalImageFile = imageFile;

            if (processImage)
            {
                // thumbnail requests have the thumbnail parameter set in the query string
                var thumb = info.GetQueryParameters()["thumbnail"] != null;
                imageFile = _cache.GetPathToResizedImage(imageFile, thumb);

                if (string.IsNullOrEmpty(imageFile))
                {
                    return(false);
                }
            }

            info.ReplyWithImage(imageFile, originalImageFile);
            return(true);
        }
Ejemplo n.º 9
0
        /// <summary>
        /// This is designed to be easily unit testable by not taking actual HttpContext, but doing everything through this IRequestInfo object
        /// </summary>
        /// <param name="info"></param>
        public void MakeReply(IRequestInfo info)
        {
            if(info.LocalPathWithoutQuery.EndsWith("testconnection"))
            {
                info.WriteCompleteOutput("OK");
                return;
            }

            var r = info.LocalPathWithoutQuery.Replace("/bloom/", "");
            r = r.Replace("%3A", ":");
            r = r.Replace("%20", " ");
            r = r.Replace("%27", "'");
            if (r.EndsWith(".png") || r.EndsWith(".jpg"))
            {
                info.ContentType = r.EndsWith(".png") ? "image/png" : "image/jpeg";

                r = r.Replace("thumbnail", "");
                //if (r.Contains("thumb"))
                {
                    if (File.Exists(r))
                    {
                        info.ReplyWithImage(_cache.GetPathToResizedImage(r));
                    }
                    else
                    {
                        Logger.WriteEvent("**ImageServer: File Missing: "+r);
                        info.WriteError(404);
                    }
                }

            }
        }
Ejemplo n.º 10
0
        protected override bool ProcessRequest(IRequestInfo info)
        {
            if (base.ProcessRequest(info))
                return true;

            var r = CorrectedLocalPath(info);
            const string slashBloomSlash = "/bloom/";
            if (r.StartsWith(slashBloomSlash))
                r = r.Substring(slashBloomSlash.Length);
            r = r.Replace("library/", "");
            if (r.Contains("libraryContents"))
            {
                GetLibraryBooks(info);
            }
            else if (r == "libraryName")
            {
                info.WriteCompleteOutput(_collectionSettings.CollectionName + " Library");
            }
            else if (r.Contains("SourceCollectionsList"))
            {
                GetStoreBooks(info);
            }
            else if(r.StartsWith("thumbnails/"))
            {
                r = r.Replace("thumbnails/", "");
                r = r.Replace("%5C", "/");
                r = r.Replace("%20", " ");
                if (File.Exists(r))
                {
                    info.ReplyWithImage(r);
                }
            }
            else if (r.EndsWith(".png") && r.Contains("thumbnail"))
            {
                r = r.Replace("thumbnail", "");
                //if (r.Contains("thumb"))
                {
                    if (File.Exists(r))
                    {
                        info.ReplyWithImage(r);
                    }
                    else
                    {
                        var imgPath = BloomFileLocator.GetBrowserFile("book.png");
                        info.ReplyWithImage(imgPath);
                        //book.GetThumbNailOfBookCoverAsync(book.Type != Book.Book.BookType.Publication,image => RefreshOneThumbnail(book, image));
                    }
                }
            //				else
            //				{
            //					var imgPath = FileLocator.GetFileDistributedWithApplication("root", "ui", "book.png");
            //					info.ReplyWithImage(imgPath);
            //				}
            }
            else
            {
                info.ContentType = GetContentType(Path.GetExtension(r));
                string path = BloomFileLocator.GetBrowserFile(r);

                //request.QueryString.GetValues()
                info.ReplyWithFileContent(path);
            }
            return true;
        }
Ejemplo n.º 11
0
 public void ReplyWithImage(string imagePath)
 {
     _requestInfo.ReplyWithImage(imagePath);
 }
Ejemplo n.º 12
0
        protected override bool ProcessRequest(IRequestInfo info)
        {
            if (base.ProcessRequest(info))
                return true;

            if (!_useCache)
                return false;

            var imageFile = GetLocalPathWithoutQuery(info);

            // only process images
            var isSvg = imageFile.EndsWith(".svg", StringComparison.OrdinalIgnoreCase);
            if (!IsImageTypeThatCanBeDegraded(imageFile) && !isSvg)
                return false;

            imageFile = imageFile.Replace("thumbnail", "");

            var processImage = !isSvg;

            // This happens with the new way we are serving css files
            if (!RobustFile.Exists(imageFile))
            {
                var fileName = Path.GetFileName(imageFile);
                var sourceDir = FileLocator.GetDirectoryDistributedWithApplication(BloomFileLocator.BrowserRoot);
                imageFile = Directory.EnumerateFiles(sourceDir, fileName, SearchOption.AllDirectories).FirstOrDefault();

                // image file not found
                if (string.IsNullOrEmpty(imageFile)) return false;

                // BL-2368: Do not process files from the BloomBrowserUI directory. These files are already in the state we
                //          want them. Running them through _cache.GetPathToResizedImage() is not necessary, and in PNG files
                //          it converts all white areas to transparent. This is resulting in icons which only contain white
                //          (because they are rendered on a dark background) becoming completely invisible.
                processImage = false;
            }

            if (processImage)
            {
                // thumbnail requests have the thumbnail parameter set in the query string
                var thumb = info.GetQueryParameters()["thumbnail"] != null;
                imageFile = _cache.GetPathToResizedImage(imageFile, thumb);

                if (string.IsNullOrEmpty(imageFile)) return false;
            }

            info.ReplyWithImage(imageFile);
            return true;
        }