attach images in word export

dmp-backend/web/src/main/java/eu/eudat/logic/managers/DataManagementPlanManager.java

@@ -1173,7 +1173,7 @@ public class DataManagementPlanManager {
     }
 
     public FileEnvelope getWordDocument(String id, Principal principal, ConfigLoader configLoader, Boolean versioned) throws IOException {
-        WordBuilder wordBuilder = new WordBuilder();
+        WordBuilder wordBuilder = new WordBuilder(this.environment);
         VisibilityRuleService visibilityRuleService = new VisibilityRuleServiceImpl();
         DatasetWizardModel dataset = new DatasetWizardModel();
         XWPFDocument document = configLoader.getDocument();

dmp-backend/web/src/main/java/eu/eudat/logic/managers/DatasetManager.java

@@ -397,7 +397,7 @@ public class DatasetManager {
     }
 
     private XWPFDocument getWordDocument(ConfigLoader configLoader, eu.eudat.data.entities.Dataset datasetEntity, VisibilityRuleService visibilityRuleService) throws IOException {
-        WordBuilder wordBuilder = new WordBuilder();
+        WordBuilder wordBuilder = new WordBuilder(this.environment);
         DatasetWizardModel dataset = new DatasetWizardModel();
         XWPFDocument document = configLoader.getDocument();
 
@@ -481,7 +481,7 @@ public class DatasetManager {
     }
 
     private XWPFDocument getLightWordDocument(ConfigLoader configLoader, DatasetWizardModel dataset, VisibilityRuleService visibilityRuleService) throws IOException {
-        WordBuilder wordBuilder = new WordBuilder();
+        WordBuilder wordBuilder = new WordBuilder(this.environment);
         XWPFDocument document = configLoader.getDocument();
 
         // Space below Dataset title.

dmp-backend/web/src/main/java/eu/eudat/logic/utilities/documents/types/ParagraphStyle.java

@@ -4,7 +4,7 @@ package eu.eudat.logic.utilities.documents.types;
  * Created by ikalyvas on 2/26/2018.
  */
 public enum ParagraphStyle {
-    TEXT(0), HEADER1(1), HEADER2(2), HEADER3(3), HEADER4(4), TITLE(5), FOOTER(6), COMMENT(7), HEADER5(8), HEADER6(9), HTML(10);
+    TEXT(0), HEADER1(1), HEADER2(2), HEADER3(3), HEADER4(4), TITLE(5), FOOTER(6), COMMENT(7), HEADER5(8), HEADER6(9), HTML(10), IMAGE(11);
 
     private Integer value;
 
@@ -40,6 +40,8 @@ public enum ParagraphStyle {
                 return HEADER6;
             case 10:
                 return HTML;
+            case 11:
+                return IMAGE;
             default:
                 throw new RuntimeException("Unsupported ParagraphStyle Code");
         }

dmp-backend/web/src/main/java/eu/eudat/logic/utilities/documents/word/WordBuilder.java

@@ -7,51 +7,57 @@ import eu.eudat.logic.utilities.documents.types.ParagraphStyle;
 import eu.eudat.logic.utilities.interfaces.ApplierWithValue;
 import eu.eudat.models.data.components.commons.datafield.CheckBoxData;
 import eu.eudat.models.data.components.commons.datafield.ComboBoxData;
+import eu.eudat.models.data.components.commons.datafield.UploadData;
 import eu.eudat.models.data.components.commons.datafield.WordListData;
 import eu.eudat.models.data.user.components.datasetprofile.Field;
 import eu.eudat.models.data.user.components.datasetprofile.FieldSet;
 import eu.eudat.models.data.user.components.datasetprofile.Section;
 import eu.eudat.models.data.user.composite.DatasetProfilePage;
 import eu.eudat.models.data.user.composite.PagedDatasetProfile;
+import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
+import org.apache.poi.util.Units;
 import org.apache.poi.xwpf.usermodel.*;
 import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
-import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTAbstractNum;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.*;
-import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTDecimalNumber;
-import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTLvl;
-import org.openxmlformats.schemas.wordprocessingml.x2006.main.STNumberFormat;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.core.env.Environment;
+import org.springframework.http.MediaType;
 
+import javax.imageio.ImageIO;
+import javax.imageio.ImageReader;
+import javax.imageio.stream.ImageInputStream;
+import java.io.File;
+import java.io.FileInputStream;
 import java.io.IOException;
 import java.math.BigInteger;
-import java.text.SimpleDateFormat;
 import java.time.Instant;
 import java.time.LocalDate;
 import java.time.ZoneId;
 import java.time.ZoneOffset;
 import java.time.format.DateTimeFormatter;
 import java.time.format.DateTimeParseException;
-import java.time.temporal.TemporalAccessor;
 import java.util.*;
 import java.util.stream.Collectors;
 
 public class WordBuilder {
     private static final Logger logger = LoggerFactory.getLogger(WordBuilder.class);
 
-    private Map<ParagraphStyle, ApplierWithValue<XWPFDocument, String, XWPFParagraph>> options = new HashMap<>();
+    private Map<ParagraphStyle, ApplierWithValue<XWPFDocument, Object, XWPFParagraph>> options = new HashMap<>();
     private CTAbstractNum cTAbstractNum;
     private BigInteger numId;
     private Integer indent;
+    private static final ObjectMapper mapper = new ObjectMapper();
 
-    public WordBuilder() {
+    public WordBuilder(Environment environment) {
         this.cTAbstractNum = CTAbstractNum.Factory.newInstance();
         this.cTAbstractNum.setAbstractNumId(BigInteger.valueOf(1));
         this.indent = 0;
-        this.buildOptions();
+        this.buildOptions(environment);
     }
 
-    private void buildOptions() {
+    private void buildOptions(Environment environment) {
         this.options.put(ParagraphStyle.TEXT, (mainDocumentPart, item) -> {
             XWPFParagraph paragraph = mainDocumentPart.createParagraph();
             XWPFRun run = paragraph.createRun();
@@ -61,7 +67,7 @@ public class WordBuilder {
             return paragraph;
         });
         this.options.put(ParagraphStyle.HTML, (mainDocumentPart, item) -> {
-            Document htmlDoc = Jsoup.parse(item.replaceAll("\n", "<br>"));
+            Document htmlDoc = Jsoup.parse(((String)item).replaceAll("\n", "<br>"));
             HtmlToWorldBuilder htmlToWorldBuilder = HtmlToWorldBuilder.convert(mainDocumentPart, htmlDoc, indent > 0 ? (indent/2.0F) * 0.8F : 0.8F);
             return htmlToWorldBuilder.getParagraph();
         });
@@ -70,7 +76,7 @@ public class WordBuilder {
             paragraph.setStyle("Title");
             paragraph.setAlignment(ParagraphAlignment.CENTER);
             XWPFRun run = paragraph.createRun();
-            run.setText(item);
+            run.setText((String)item);
             run.setBold(true);
             run.setFontSize(14);
             return paragraph;
@@ -79,7 +85,7 @@ public class WordBuilder {
             XWPFParagraph paragraph = mainDocumentPart.createParagraph();
             paragraph.setStyle("Heading1");
             XWPFRun run = paragraph.createRun();
-            run.setText(item);
+            run.setText((String)item);
 //            run.setBold(true);
 //            run.setFontSize(12);
 //            run.setStyle("0");
@@ -107,7 +113,7 @@ public class WordBuilder {
             XWPFParagraph paragraph = mainDocumentPart.createParagraph();
             paragraph.setStyle("Heading4");
             XWPFRun run = paragraph.createRun();
-            run.setText(item);
+            run.setText((String)item);
             return paragraph;
         });
         this.options.put(ParagraphStyle.HEADER5, (mainDocumentPart, item) -> {
@@ -127,7 +133,7 @@ public class WordBuilder {
         this.options.put(ParagraphStyle.FOOTER, (mainDocumentPart, item) -> {
             XWPFParagraph paragraph = mainDocumentPart.createParagraph();
             XWPFRun run = paragraph.createRun();
-            run.setText(item);
+            run.setText((String)item);
             return paragraph;
         });
         this.options.put(ParagraphStyle.COMMENT, (mainDocumentPart, item) -> {
@@ -137,6 +143,41 @@ public class WordBuilder {
             run.setItalic(true);
             return paragraph;
         });
+        this.options.put(ParagraphStyle.IMAGE, (mainDocumentPart, item) -> {
+            XWPFParagraph paragraph = mainDocumentPart.createParagraph();
+            XWPFRun run = paragraph.createRun();
+            String imageId = ((Map<String, String>)item).get("id");
+            String fileName = ((Map<String, String>)item).get("name");
+            int format = 0;
+            if (fileName.endsWith(".jpeg") || fileName.endsWith(".jpg")) {
+                format = org.apache.poi.xwpf.usermodel.Document.PICTURE_TYPE_JPEG;
+            } else if (fileName.endsWith(".png")) {
+                format = org.apache.poi.xwpf.usermodel.Document.PICTURE_TYPE_PNG;
+            } else if (fileName.endsWith(".gif")) {
+                format = org.apache.poi.xwpf.usermodel.Document.PICTURE_TYPE_GIF;
+            } else if (fileName.endsWith(".tiff")) {
+                format = org.apache.poi.xwpf.usermodel.Document.PICTURE_TYPE_TIFF;
+            }
+            try {
+                FileInputStream image = new FileInputStream(environment.getProperty("file.storage") + imageId);
+                ImageInputStream iis = ImageIO.createImageInputStream(new File(environment.getProperty("file.storage") + imageId));
+                Iterator<ImageReader> readers = ImageIO.getImageReaders(iis);
+                if (readers.hasNext()) {
+                    ImageReader reader = readers.next();
+                    reader.setInput(iis);
+                    int pageWidth = Math.round(mainDocumentPart.getDocument().getBody().getSectPr().getPgSz().getW().intValue() / (float)20);
+                    int imageWidth = reader.getWidth(0);
+                    int width = Math.min(imageWidth, pageWidth);
+                    int pageHeight = Math.round(mainDocumentPart.getDocument().getBody().getSectPr().getPgSz().getH().intValue() / (float)20);
+                    int imageHeight = reader.getHeight(0);
+                    int height = Math.min(imageHeight, pageHeight);
+                    run.addPicture(image, format, fileName, Units.toEMU(width), Units.toEMU(height));
+                }
+            } catch (IOException | InvalidFormatException e){
+                logger.error(e.getMessage(), e);
+            }
+            return paragraph;
+        });
     }
 
     public XWPFDocument build(XWPFDocument document, PagedDatasetProfile pagedDatasetProfile, VisibilityRuleService visibilityRuleService) throws IOException {
@@ -254,7 +295,27 @@ public class WordBuilder {
             if (visibilityRuleService.isElementVisible(field.getId())) {
                 if (!createListing) {
                     try {
-                        if (field.getValue() != null && !field.getValue().toString().isEmpty()) {
+                        if(field.getViewStyle().getRenderStyle().equals("upload")){
+                            boolean isImage = false;
+                            for(UploadData.Option type: ((UploadData)field.getData()).getTypes()){
+                                String fileFormat = type.getValue();
+                                if(fileFormat.equals(MediaType.IMAGE_JPEG_VALUE) || fileFormat.equals(MediaType.IMAGE_PNG_VALUE) || fileFormat.equals(MediaType.IMAGE_GIF_VALUE)){
+                                    isImage = true;
+                                    break;
+                                }
+                            }
+                            if(isImage){
+                                if (!field.getValue().toString().isEmpty()) {
+                                    XWPFParagraph paragraph = addParagraphContent(mapper.convertValue(field.getValue(), Map.class), mainDocumentPart, ParagraphStyle.IMAGE, numId);
+                                    if (paragraph != null) {
+                                        CTDecimalNumber number = paragraph.getCTP().getPPr().getNumPr().addNewIlvl();
+                                        number.setVal(BigInteger.valueOf(indent));
+                                        hasValue = true;
+                                    }
+                                }
+                            }
+                        }
+                        else if (field.getValue() != null && !field.getValue().toString().isEmpty()) {
                             this.indent = indent;
                             String format = this.formatter(field);
                             if(format != null && !format.isEmpty()){
@@ -281,9 +342,12 @@ public class WordBuilder {
         return hasValue;
     }
 
-    public XWPFParagraph addParagraphContent(String text, XWPFDocument mainDocumentPart, ParagraphStyle style, BigInteger numId) {
+    public XWPFParagraph addParagraphContent(Object content, XWPFDocument mainDocumentPart, ParagraphStyle style, BigInteger numId) {
-        if (text != null && !text.isEmpty()) {
+        if (content != null) {
-            XWPFParagraph paragraph = this.options.get(style).apply(mainDocumentPart, text);
+            if (content instanceof String && ((String)content).isEmpty()) {
+                return null;
+            }
+            XWPFParagraph paragraph = this.options.get(style).apply(mainDocumentPart, content);
             if (paragraph != null) {
                 if (numId != null) {
                     paragraph.setNumID(numId);
@@ -343,7 +407,6 @@ public class WordBuilder {
                     comboboxType = ((ComboBoxData) field.getData()).getType();
                 }
                 if (comboboxType.equals("autocomplete")) {
-                    ObjectMapper mapper = new ObjectMapper();
                     mapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
                     if (field.getValue() == null) return null;
                     List<Map<String, Object>> mapList = new ArrayList<>();
@@ -418,7 +481,6 @@ public class WordBuilder {
             case "validation":
                 if (field.getValue() != null && !field.getValue().toString().isEmpty()) {
                     Map<String, String> identifierData;
-                    ObjectMapper mapper = new ObjectMapper();
                     try {
                         identifierData = mapper.readValue(field.getValue().toString(), HashMap.class);
                     } catch (Exception ex) {