INIT GITEA
This commit is contained in:
@@ -1,225 +1,225 @@
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using DocumentFormat.OpenXml;
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using DocumentFormat.OpenXml.Packaging;
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using DocumentFormat.OpenXml.Wordprocessing;
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using System.Diagnostics;
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namespace WorkFlowCheck.BL.DocumentGenerator
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{
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public class DokumentumGenerator
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{
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public static byte[] DocxToPdfL(byte[] wordBytes, List<string> imagePaths = null)
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{
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string pdfDirectory = Path.Combine(Directory.GetCurrentDirectory(), "Pdf");
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string fileName = Guid.NewGuid().ToString();
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string tempWordPath = Path.Combine(pdfDirectory, fileName + ".docx");
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string tempPdfPath = Path.Combine(pdfDirectory, fileName + ".pdf");
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try
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{
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// Word fájl mentése ideiglenes fájlba
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File.WriteAllBytes(tempWordPath, wordBytes);
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if (imagePaths != null && imagePaths.Count > 0)
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{
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using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(tempWordPath, true))
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{
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MainDocumentPart mainPart = wordDoc.MainDocumentPart;
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foreach (string imagePath in imagePaths)
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{
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if (File.Exists(imagePath))
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{
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InsertImageAsNewPage(mainPart, imagePath);
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}
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}
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wordDoc.MainDocumentPart.Document.Save();
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}
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}
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// LibreOffice parancssori konverzió
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ProcessStartInfo startInfo = new ProcessStartInfo
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{
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#if !DEBUG
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FileName = "e:\\LibreOffice\\program\\soffice", // LibreOffice parancs
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#else
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//FileName = "c:\\Program Files\\LibreOffice\\program\\soffice", // LibreOffice parancs
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FileName = "e:\\LibreOffice\\program\\soffice", // LibreOffice parancs
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#endif
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Arguments = $"--headless --convert-to pdf \"{tempWordPath}\" --outdir \"{pdfDirectory}",
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RedirectStandardOutput = true,
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UseShellExecute = false,
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CreateNoWindow = true
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};
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using (Process process = Process.Start(startInfo))
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{
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process.WaitForExit();
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}
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// Ellenőrzés, hogy létrejött-e a PDF
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if (File.Exists(tempPdfPath))
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{
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byte[] pdfBytes = File.ReadAllBytes(tempPdfPath);
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// Ideiglenes fájlok törlése
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File.Delete(tempWordPath);
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File.Delete(tempPdfPath);
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return pdfBytes;
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}
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else
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{
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throw new Exception("PDF konverzió sikertelen.");
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine("Hiba a PDF konverzió során: " + ex.Message);
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return null;
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}
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}
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private static void InsertImageAsNewPage(MainDocumentPart mainPart, string imagePath)
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{
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string fileName = Path.GetFileName(imagePath);
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// Kép méretezés – max szélesség/magasság A4 hasznos területhez igazítva
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using var image = SixLabors.ImageSharp.Image.Load(imagePath);
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int pixelWidth = image.Width;
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int pixelHeight = image.Height;
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long maxWidth = 5760000L; // kb. 16 cm
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long maxHeight = 7200000L; // kb. 20 cm
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double aspectRatio = (double)pixelHeight / pixelWidth;
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long finalWidth = maxWidth;
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long finalHeight = (long)(maxWidth * aspectRatio);
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if (finalHeight > maxHeight)
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{
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finalHeight = maxHeight;
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finalWidth = (long)(maxHeight / aspectRatio);
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}
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// Kép hozzáadása Word dokumentumhoz
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ImagePart imagePart = mainPart.AddImagePart(ImagePartType.Jpeg);
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using (FileStream stream = new FileStream(imagePath, FileMode.Open))
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{
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imagePart.FeedData(stream);
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}
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string imagePartId = mainPart.GetIdOfPart(imagePart);
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Drawing drawing = CreateImageDrawing(imagePartId, finalWidth, finalHeight);
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// Kép beillesztése középre igazítva
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Paragraph imageParagraph = new Paragraph(new Run(drawing))
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{
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ParagraphProperties = new ParagraphProperties(
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new Justification() { Val = JustificationValues.Center }
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)
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};
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TableCell imageCell = new TableCell(imageParagraph,
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new TableCellProperties(
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new TableCellVerticalAlignment { Val = TableVerticalAlignmentValues.Center },
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new TableCellWidth() { Type = TableWidthUnitValues.Pct, Width = "10000" }
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));
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// Képes sor (magas, kitölti az oldalt)
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TableRow imageRow = new TableRow(imageCell);
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imageRow.AppendChild(new TableRowProperties(
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new TableRowHeight() { Val = 9000, HeightType = HeightRuleValues.Exact }
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));
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// Fájlnév beillesztése középre
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Paragraph fileNamePara = new Paragraph(new Run(new Text(fileName)))
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{
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ParagraphProperties = new ParagraphProperties(
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new Justification() { Val = JustificationValues.Center }
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)
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};
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TableCell fileNameCell = new TableCell(fileNamePara,
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new TableCellProperties(
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new TableCellVerticalAlignment { Val = TableVerticalAlignmentValues.Center },
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new TableCellWidth() { Type = TableWidthUnitValues.Pct, Width = "10000" }
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));
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// Fájlnév sor (normál magasság)
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TableRow fileNameRow = new TableRow(fileNameCell);
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fileNameRow.AppendChild(new TableRowProperties(
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new TableRowHeight() { Val = 400, HeightType = HeightRuleValues.Auto }
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));
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// Táblázat – szegély nélkül, teljes oldalszélességben
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Table table = new Table(
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new TableProperties(
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new TableWidth { Width = "10000", Type = TableWidthUnitValues.Pct },
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new TableBorders(
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new TopBorder { Val = BorderValues.None },
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new BottomBorder { Val = BorderValues.None },
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new LeftBorder { Val = BorderValues.None },
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new RightBorder { Val = BorderValues.None },
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new InsideHorizontalBorder { Val = BorderValues.None },
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new InsideVerticalBorder { Val = BorderValues.None }
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)
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),
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imageRow,
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fileNameRow
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);
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// Új oldal és a táblázat beszúrása a dokumentum végére
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Body body = mainPart.Document.Body;
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body.Append(new Paragraph(new Run(new Break() { Type = BreakValues.Page })));
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body.Append(table);
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}
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private static Drawing CreateImageDrawing(string relationshipId, long width, long height)
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{
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return new Drawing(
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new DocumentFormat.OpenXml.Drawing.Wordprocessing.Inline(
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new DocumentFormat.OpenXml.Drawing.Wordprocessing.Extent() { Cx = width, Cy = height },
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new DocumentFormat.OpenXml.Drawing.Wordprocessing.EffectExtent()
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{
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LeftEdge = 0L,
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TopEdge = 0L,
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RightEdge = 0L,
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BottomEdge = 0L
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},
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new DocumentFormat.OpenXml.Drawing.Wordprocessing.DocProperties()
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{
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Id = (UInt32Value)1U,
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Name = "Inserted Image"
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},
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new DocumentFormat.OpenXml.Drawing.Graphic(
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new DocumentFormat.OpenXml.Drawing.GraphicData(
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new DocumentFormat.OpenXml.Drawing.Pictures.Picture(
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new DocumentFormat.OpenXml.Drawing.Pictures.NonVisualPictureProperties(
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new DocumentFormat.OpenXml.Drawing.Pictures.NonVisualDrawingProperties()
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{
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Id = (UInt32Value)0U,
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Name = "Picture"
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},
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new DocumentFormat.OpenXml.Drawing.Pictures.NonVisualPictureDrawingProperties()),
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new DocumentFormat.OpenXml.Drawing.Pictures.BlipFill(
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new DocumentFormat.OpenXml.Drawing.Blip()
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{
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Embed = relationshipId
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},
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new DocumentFormat.OpenXml.Drawing.Stretch(
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new DocumentFormat.OpenXml.Drawing.FillRectangle())),
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new DocumentFormat.OpenXml.Drawing.Pictures.ShapeProperties(
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new DocumentFormat.OpenXml.Drawing.Transform2D(
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new DocumentFormat.OpenXml.Drawing.Offset() { X = 0L, Y = 0L },
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new DocumentFormat.OpenXml.Drawing.Extents() { Cx = width, Cy = height }),
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new DocumentFormat.OpenXml.Drawing.PresetGeometry(
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new DocumentFormat.OpenXml.Drawing.AdjustValueList())
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{ Preset = DocumentFormat.OpenXml.Drawing.ShapeTypeValues.Rectangle }))
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)
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{ Uri = "http://schemas.openxmlformats.org/drawingml/2006/picture" })
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)
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{ DistanceFromTop = 0U, DistanceFromBottom = 0U, DistanceFromLeft = 0U, DistanceFromRight = 0U });
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}
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}
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}
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using DocumentFormat.OpenXml;
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using DocumentFormat.OpenXml.Packaging;
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using DocumentFormat.OpenXml.Wordprocessing;
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using System.Diagnostics;
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namespace WorkFlowCheck.BL.DocumentGenerator
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{
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public class DokumentumGenerator
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{
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public static byte[] DocxToPdfL(byte[] wordBytes, List<string> imagePaths = null)
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{
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string pdfDirectory = Path.Combine(Directory.GetCurrentDirectory(), "Pdf");
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string fileName = Guid.NewGuid().ToString();
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string tempWordPath = Path.Combine(pdfDirectory, fileName + ".docx");
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string tempPdfPath = Path.Combine(pdfDirectory, fileName + ".pdf");
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try
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{
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// Word fájl mentése ideiglenes fájlba
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File.WriteAllBytes(tempWordPath, wordBytes);
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if (imagePaths != null && imagePaths.Count > 0)
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{
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using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(tempWordPath, true))
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{
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MainDocumentPart mainPart = wordDoc.MainDocumentPart;
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foreach (string imagePath in imagePaths)
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{
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if (File.Exists(imagePath))
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{
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InsertImageAsNewPage(mainPart, imagePath);
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}
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}
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wordDoc.MainDocumentPart.Document.Save();
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}
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}
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// LibreOffice parancssori konverzió
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ProcessStartInfo startInfo = new ProcessStartInfo
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{
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#if !DEBUG
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FileName = "e:\\LibreOffice\\program\\soffice", // LibreOffice parancs
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#else
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//FileName = "c:\\Program Files\\LibreOffice\\program\\soffice", // LibreOffice parancs
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FileName = "e:\\LibreOffice\\program\\soffice", // LibreOffice parancs
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#endif
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Arguments = $"--headless --convert-to pdf \"{tempWordPath}\" --outdir \"{pdfDirectory}",
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RedirectStandardOutput = true,
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UseShellExecute = false,
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CreateNoWindow = true
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};
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using (Process process = Process.Start(startInfo))
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{
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process.WaitForExit();
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}
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// Ellenőrzés, hogy létrejött-e a PDF
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if (File.Exists(tempPdfPath))
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{
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byte[] pdfBytes = File.ReadAllBytes(tempPdfPath);
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// Ideiglenes fájlok törlése
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File.Delete(tempWordPath);
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File.Delete(tempPdfPath);
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return pdfBytes;
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}
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else
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{
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throw new Exception("PDF konverzió sikertelen.");
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine("Hiba a PDF konverzió során: " + ex.Message);
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return null;
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}
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}
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private static void InsertImageAsNewPage(MainDocumentPart mainPart, string imagePath)
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{
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string fileName = Path.GetFileName(imagePath);
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// Kép méretezés – max szélesség/magasság A4 hasznos területhez igazítva
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using var image = SixLabors.ImageSharp.Image.Load(imagePath);
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int pixelWidth = image.Width;
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int pixelHeight = image.Height;
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long maxWidth = 5760000L; // kb. 16 cm
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long maxHeight = 7200000L; // kb. 20 cm
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double aspectRatio = (double)pixelHeight / pixelWidth;
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long finalWidth = maxWidth;
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long finalHeight = (long)(maxWidth * aspectRatio);
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if (finalHeight > maxHeight)
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{
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finalHeight = maxHeight;
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finalWidth = (long)(maxHeight / aspectRatio);
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}
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// Kép hozzáadása Word dokumentumhoz
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ImagePart imagePart = mainPart.AddImagePart(ImagePartType.Jpeg);
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using (FileStream stream = new FileStream(imagePath, FileMode.Open))
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{
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imagePart.FeedData(stream);
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}
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string imagePartId = mainPart.GetIdOfPart(imagePart);
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Drawing drawing = CreateImageDrawing(imagePartId, finalWidth, finalHeight);
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// Kép beillesztése középre igazítva
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Paragraph imageParagraph = new Paragraph(new Run(drawing))
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{
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ParagraphProperties = new ParagraphProperties(
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new Justification() { Val = JustificationValues.Center }
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)
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};
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TableCell imageCell = new TableCell(imageParagraph,
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new TableCellProperties(
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new TableCellVerticalAlignment { Val = TableVerticalAlignmentValues.Center },
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new TableCellWidth() { Type = TableWidthUnitValues.Pct, Width = "10000" }
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));
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// Képes sor (magas, kitölti az oldalt)
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TableRow imageRow = new TableRow(imageCell);
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imageRow.AppendChild(new TableRowProperties(
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new TableRowHeight() { Val = 9000, HeightType = HeightRuleValues.Exact }
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));
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// Fájlnév beillesztése középre
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Paragraph fileNamePara = new Paragraph(new Run(new Text(fileName)))
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{
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ParagraphProperties = new ParagraphProperties(
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new Justification() { Val = JustificationValues.Center }
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)
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};
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TableCell fileNameCell = new TableCell(fileNamePara,
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new TableCellProperties(
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new TableCellVerticalAlignment { Val = TableVerticalAlignmentValues.Center },
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new TableCellWidth() { Type = TableWidthUnitValues.Pct, Width = "10000" }
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));
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// Fájlnév sor (normál magasság)
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TableRow fileNameRow = new TableRow(fileNameCell);
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fileNameRow.AppendChild(new TableRowProperties(
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new TableRowHeight() { Val = 400, HeightType = HeightRuleValues.Auto }
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));
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// Táblázat – szegély nélkül, teljes oldalszélességben
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Table table = new Table(
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new TableProperties(
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new TableWidth { Width = "10000", Type = TableWidthUnitValues.Pct },
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new TableBorders(
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new TopBorder { Val = BorderValues.None },
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new BottomBorder { Val = BorderValues.None },
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new LeftBorder { Val = BorderValues.None },
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new RightBorder { Val = BorderValues.None },
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new InsideHorizontalBorder { Val = BorderValues.None },
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new InsideVerticalBorder { Val = BorderValues.None }
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)
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),
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imageRow,
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fileNameRow
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);
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// Új oldal és a táblázat beszúrása a dokumentum végére
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Body body = mainPart.Document.Body;
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body.Append(new Paragraph(new Run(new Break() { Type = BreakValues.Page })));
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body.Append(table);
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}
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private static Drawing CreateImageDrawing(string relationshipId, long width, long height)
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{
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return new Drawing(
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new DocumentFormat.OpenXml.Drawing.Wordprocessing.Inline(
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new DocumentFormat.OpenXml.Drawing.Wordprocessing.Extent() { Cx = width, Cy = height },
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new DocumentFormat.OpenXml.Drawing.Wordprocessing.EffectExtent()
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{
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LeftEdge = 0L,
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TopEdge = 0L,
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RightEdge = 0L,
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BottomEdge = 0L
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},
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new DocumentFormat.OpenXml.Drawing.Wordprocessing.DocProperties()
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{
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Id = (UInt32Value)1U,
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Name = "Inserted Image"
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},
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new DocumentFormat.OpenXml.Drawing.Graphic(
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new DocumentFormat.OpenXml.Drawing.GraphicData(
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new DocumentFormat.OpenXml.Drawing.Pictures.Picture(
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new DocumentFormat.OpenXml.Drawing.Pictures.NonVisualPictureProperties(
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new DocumentFormat.OpenXml.Drawing.Pictures.NonVisualDrawingProperties()
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{
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Id = (UInt32Value)0U,
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Name = "Picture"
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},
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new DocumentFormat.OpenXml.Drawing.Pictures.NonVisualPictureDrawingProperties()),
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new DocumentFormat.OpenXml.Drawing.Pictures.BlipFill(
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new DocumentFormat.OpenXml.Drawing.Blip()
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{
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Embed = relationshipId
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},
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new DocumentFormat.OpenXml.Drawing.Stretch(
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new DocumentFormat.OpenXml.Drawing.FillRectangle())),
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new DocumentFormat.OpenXml.Drawing.Pictures.ShapeProperties(
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new DocumentFormat.OpenXml.Drawing.Transform2D(
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new DocumentFormat.OpenXml.Drawing.Offset() { X = 0L, Y = 0L },
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new DocumentFormat.OpenXml.Drawing.Extents() { Cx = width, Cy = height }),
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new DocumentFormat.OpenXml.Drawing.PresetGeometry(
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new DocumentFormat.OpenXml.Drawing.AdjustValueList())
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{ Preset = DocumentFormat.OpenXml.Drawing.ShapeTypeValues.Rectangle }))
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)
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{ Uri = "http://schemas.openxmlformats.org/drawingml/2006/picture" })
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)
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{ DistanceFromTop = 0U, DistanceFromBottom = 0U, DistanceFromLeft = 0U, DistanceFromRight = 0U });
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}
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}
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}
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Reference in New Issue
Block a user