MakePublishPreview() private method

Make the preview required for publishing the book.
private MakePublishPreview ( ) : void
return void
Example #1
0
        /// <summary>
        /// Common routine used in normal upload and bulk upload.
        /// </summary>
        /// <param name="book"></param>
        /// <param name="progressBox"></param>
        /// <param name="publishView"></param>
        /// <param name="parseId"></param>
        /// <param name="languages"></param>
        /// <param name="invokeTarget"></param>
        /// <returns></returns>
        internal string FullUpload(Book.Book book, LogBox progressBox, PublishView publishView, string[] languages, out string parseId, Form invokeTarget = null)
        {
            var bookFolder = book.FolderPath;
            parseId = ""; // in case of early return
            // Set this in the metadata so it gets uploaded. Do this in the background task as it can take some time.
            // These bits of data can't easily be set while saving the book because we save one page at a time
            // and they apply to the book as a whole.
            book.BookInfo.LanguageTableReferences = _parseClient.GetLanguagePointers(book.CollectionSettings.MakeLanguageUploadData(languages));
            book.BookInfo.PageCount = book.GetPages().Count();
            book.BookInfo.Save();
            progressBox.WriteStatus(LocalizationManager.GetString("PublishTab.Upload.MakingThumbnail", "Making thumbnail image..."));
            //the largest thumbnail I found on Amazon was 300px high. Prathambooks.org about the same.
            _thumbnailer.MakeThumbnailOfCover(book, 70, invokeTarget); // this is a sacrificial one to prime the pump, to fix BL-2673
            _thumbnailer.MakeThumbnailOfCover(book, 70, invokeTarget);
            if (progressBox.CancelRequested)
                return "";
            _thumbnailer.MakeThumbnailOfCover(book, 256, invokeTarget);
            if (progressBox.CancelRequested)
                return "";

            // It is possible the user never went back to the Collection tab after creating/updating the book, in which case
            // the 'normal' thumbnail never got created/updating. See http://issues.bloomlibrary.org/youtrack/issue/BL-3469.
            _thumbnailer.MakeThumbnailOfCover(book, invokeTarget);
            if (progressBox.CancelRequested)
                return "";

            var uploadPdfPath = UploadPdfPath(bookFolder);
            // If there is not already a locked preview in the book folder
            // (which we take to mean the user has created a customized one that he prefers),
            // make sure we have a current correct preview and then copy it to the book folder so it gets uploaded.
            if (!FileUtils.IsFileLocked(uploadPdfPath))
            {
                progressBox.WriteStatus(LocalizationManager.GetString("PublishTab.Upload.MakingPdf", "Making PDF Preview..."));
                publishView.MakePublishPreview();
                if (RobustFile.Exists(publishView.PdfPreviewPath))
                {
                    RobustFile.Copy(publishView.PdfPreviewPath, uploadPdfPath, true);
                }
            }
            if (progressBox.CancelRequested)
                return "";
            return UploadBook(bookFolder, progressBox, out parseId, Path.GetFileName(uploadPdfPath));
        }