From 97b9a521da1ffe4035b4e423704532dcfbaf545b Mon Sep 17 00:00:00 2001 From: rajesh Date: Mon, 28 Oct 2024 23:21:16 +0530 Subject: [PATCH] updated code for html content for pdf --- .../gepafin/tendermanagement/dao/PdfDao.java | 14 ++-- .../tendermanagement/util/PdfUtils.java | 66 +++++++++++++++++++ 2 files changed, 76 insertions(+), 4 deletions(-) create mode 100644 src/main/java/net/gepafin/tendermanagement/util/PdfUtils.java diff --git a/src/main/java/net/gepafin/tendermanagement/dao/PdfDao.java b/src/main/java/net/gepafin/tendermanagement/dao/PdfDao.java index d2e29e84..766492ec 100644 --- a/src/main/java/net/gepafin/tendermanagement/dao/PdfDao.java +++ b/src/main/java/net/gepafin/tendermanagement/dao/PdfDao.java @@ -14,6 +14,7 @@ import net.gepafin.tendermanagement.entities.*; import net.gepafin.tendermanagement.model.request.FieldLabelValuePairRequest; import net.gepafin.tendermanagement.model.response.*; import net.gepafin.tendermanagement.service.CallService; +import net.gepafin.tendermanagement.util.PdfUtils; import net.gepafin.tendermanagement.util.Utils; import net.gepafin.tendermanagement.util.Validator; import org.apache.commons.lang3.StringUtils; @@ -207,7 +208,9 @@ public class PdfDao { // Loop through the list of strings and create a cell for each string for (String item : values) { - PdfPCell valueCell = new PdfPCell(new Phrase(item, valueFont)); + +// PdfPCell valueCell = new PdfPCell(new Phrase(item, valueFont)); + PdfPCell valueCell = PdfUtils.htmlToPdfPCell(item, valueFont); valueCell.setPadding(5f); // Increase padding for better spacing valueCell.setPaddingLeft(leftMargin); // Increase left margin for value valueCell.setBorder(Rectangle.NO_BORDER); // Remove border for value cell @@ -280,7 +283,8 @@ public class PdfDao { if(Boolean.TRUE.equals(Utils.isItalianFormattedAmount(fieldValue)) ){ fieldValue= String.valueOf(Utils.convertToItalianFormat(fieldValue)); } - PdfPCell valueCell = new PdfPCell(new Phrase(fieldValue1, valueFont)); +// PdfPCell valueCell = new PdfPCell(new Phrase(fieldValue1, valueFont)); + PdfPCell valueCell = PdfUtils.htmlToPdfPCell(fieldValue1, valueFont); valueCell.setPadding(5f); // Increase padding for better spacing valueCell.setPaddingLeft(leftMargin); // Increase left margin for value valueCell.setBorder(Rectangle.NO_BORDER); // Remove border for value cell @@ -359,7 +363,8 @@ public class PdfDao { if (!headersAdded) { for (String key : orderedKeys) { String headerValue = stateFieldMap.get(key); // Header text - PdfPCell headerCell = new PdfPCell(new Phrase(headerValue)); // Create a new PdfPCell for the header +// PdfPCell headerCell = new PdfPCell(new Phrase(headerValue)); // Create a new PdfPCell for the header + PdfPCell headerCell = PdfUtils.htmlToPdfPCell(headerValue, null); headerCell.setHorizontalAlignment(Element.ALIGN_CENTER); // Center align headerCell.setVerticalAlignment(Element.ALIGN_MIDDLE); headerCell.setBackgroundColor(new BaseColor(178, 190, 181)); // Light gray background for header @@ -379,7 +384,8 @@ public class PdfDao { if(Boolean.TRUE.equals(Utils.isItalianFormattedAmount(fieldValue)) ){ fieldValue= String.valueOf(Utils.convertToItalianFormat(fieldValue)); } - PdfPCell dataCell = new PdfPCell(new Phrase(fieldValue != null ?fieldValue: "", textFont)); +// PdfPCell dataCell = new PdfPCell(new Phrase(fieldValue != null ?fieldValue: "", textFont)); + PdfPCell dataCell = PdfUtils.htmlToPdfPCell(value != null ? value.toString() : "", textFont); dataCell.setBackgroundColor(new BaseColor(239, 243, 248)); // Light blue for the cell dataCell.setMinimumHeight(rowHeight); dataCell.setPadding(7f); diff --git a/src/main/java/net/gepafin/tendermanagement/util/PdfUtils.java b/src/main/java/net/gepafin/tendermanagement/util/PdfUtils.java new file mode 100644 index 00000000..cfa32b03 --- /dev/null +++ b/src/main/java/net/gepafin/tendermanagement/util/PdfUtils.java @@ -0,0 +1,66 @@ +package net.gepafin.tendermanagement.util; +import com.itextpdf.text.DocumentException; +import com.itextpdf.text.Element; +import com.itextpdf.text.Font; +import com.itextpdf.text.pdf.PdfPCell; +import com.itextpdf.text.html.simpleparser.HTMLWorker; +import com.itextpdf.text.html.simpleparser.StyleSheet; +import com.itextpdf.text.Paragraph; + +import java.io.StringReader; +import java.util.List; + +import org.springframework.stereotype.Component; + +@Component +public class PdfUtils { + + + + public static PdfPCell htmlToPdfPCell(String htmlContent, Font font) { + PdfPCell cell = new PdfPCell(); + + // Check if the content is not null or empty + if (htmlContent != null && !htmlContent.trim().isEmpty()) { + // Wrap plain text in a paragraph tag if it doesn't contain any HTML + // Check if the string does not contain any '<' or '>' characters + if (!htmlContent.contains("<") || !htmlContent.contains(">")) { + htmlContent = "

" + htmlContent + "

"; // Wrap in paragraph tags + } + + try { + // Create a list to hold the elements parsed from the HTML + List elements = HTMLWorker.parseToList(new StringReader(htmlContent), new StyleSheet()); + + // Create a paragraph to hold the formatted text + Paragraph paragraph = new Paragraph(); + + // Add each element to the paragraph + for (Element element : elements) { + // If the element is a Paragraph, set the font directly + if (element instanceof Paragraph) { + ((Paragraph) element).setFont(font); + } + // If the element is a Chunk, set the font directly + else if (element instanceof com.itextpdf.text.Chunk) { + ((com.itextpdf.text.Chunk) element).setFont(font); + } + // Add the element to the paragraph + paragraph.add(element); + } + + // Add the paragraph to the cell + cell.addElement(paragraph); + + } catch (Exception e) { + e.printStackTrace(); // Log the exception for debugging + } + } + + return cell; + } + +} + + +