Story/vspc 275

vspace/pom.xml

@@ -359,13 +359,13 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.14.0</version>
+            <version>2.19.0</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.tika</groupId>
             <artifactId>tika-core</artifactId>
-            <version>1.28.3</version>
+            <version>3.1.0</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>

vspace/src/main/java/edu/asu/diging/vspace/core/model/IExhibition.java

@@ -31,14 +31,20 @@ public interface IExhibition extends IVSpaceElement {
     IVSImage getSpaceLinkDefaultImage();
 
     void setSpaceLinkDefaultImage(IVSImage spaceLinkDefaultImage);
+
+    void deleteSpaceLinkDefaultImage();
 
     IVSImage getModuleLinkDefaultImage();
 
     void setModuleLinkDefaultImage(IVSImage moduleLinkDefaultImage);
+
+    void deleteModuleLinkDefaultImage();
 
     IVSImage getExternalLinkDefaultImage();
 
     void setExternalLinkDefaultImage(IVSImage externalLinkDefaultImage);
+
+    void deleteExternalLinkDefaultImage();
 
     List<IExhibitionLanguage> getLanguages();
 
@@ -52,4 +58,10 @@ public interface IExhibition extends IVSpaceElement {
 
     void setCustomMessage(String customMessage);
 
+    void disableSpaceLinkDefaultImage();
+
+    void disableModuleLinkDefaultImage();
+
+    void disableExternalLinkDefaultImage();
+
 }

vspace/src/main/java/edu/asu/diging/vspace/core/model/IVSImage.java

@@ -4,25 +4,29 @@
 
 public interface IVSImage extends IVSMedia {
 
-	String getFilename();
+    String getFilename();
 
-	void setFilename(String filename);
+    void setFilename(String filename);
 
-	String getParentPath();
+    String getParentPath();
 
-	void setParentPath(String parentPath);
+    void setParentPath(String parentPath);
 
-	void setFileType(String fileType);
+    void setFileType(String fileType);
 
-	String getFileType();
+    String getFileType();
 
-	void setWidth(int width);
+    void setWidth(int width);
 
-	int getWidth();
+    int getWidth();
 
-	void setHeight(int height);
+    void setHeight(int height);
 
-	int getHeight();
+    int getHeight();
+
+    boolean getDisableFlag();
+
+    void toggleDisableFlag();
 
     void setCategories(List<ImageCategory> categories);
 

vspace/src/main/java/edu/asu/diging/vspace/core/model/impl/Exhibition.java

@@ -48,15 +48,15 @@ public class Exhibition extends VSpaceElement implements IExhibition {
 
     private String customMessage;
 
-    @OneToOne(targetEntity = VSImage.class)
+    @OneToOne(targetEntity = VSImage.class, cascade = CascadeType.ALL, orphanRemoval=true)
     @NotFound(action = NotFoundAction.IGNORE)
     private IVSImage spaceLinkDefaultImage;
 
-    @OneToOne(targetEntity = VSImage.class)
+    @OneToOne(targetEntity = VSImage.class, cascade = CascadeType.ALL, orphanRemoval=true)
     @NotFound(action = NotFoundAction.IGNORE)
     private IVSImage moduleLinkDefaultImage;
 
-    @OneToOne(targetEntity = VSImage.class)
+    @OneToOne(targetEntity = VSImage.class, cascade = CascadeType.ALL, orphanRemoval=true)
     @NotFound(action = NotFoundAction.IGNORE)
     private IVSImage externalLinkDefaultImage;
 
@@ -139,30 +139,67 @@ public void setCustomMessage(String customMessage) {
     public IVSImage getSpaceLinkDefaultImage() {
         return spaceLinkDefaultImage;
     }
+
     @Override
     public void setSpaceLinkDefaultImage(IVSImage spaceLinkDefaultImage) {
         this.spaceLinkDefaultImage = spaceLinkDefaultImage;
     }
+
+    @Override
+    public void deleteSpaceLinkDefaultImage() {
+        this.spaceLinkDefaultImage = null;
+    }
+
+    @Override
+    public void disableSpaceLinkDefaultImage() {
+        this.spaceLinkDefaultImage.toggleDisableFlag();
+    }
+
     @Override
     public IVSImage getModuleLinkDefaultImage() {
         return moduleLinkDefaultImage;
     }
+
     @Override
     public void setModuleLinkDefaultImage(IVSImage moduleLinkDefaultImage) {
         this.moduleLinkDefaultImage = moduleLinkDefaultImage;
     }
+
+    @Override
+    public void deleteModuleLinkDefaultImage() {
+        this.moduleLinkDefaultImage = null;
+    }
+
+    @Override
+    public void disableModuleLinkDefaultImage() {
+        this.moduleLinkDefaultImage.toggleDisableFlag();
+    }
+
     @Override
     public IVSImage getExternalLinkDefaultImage() {
         return externalLinkDefaultImage;
     }
+
     @Override
     public void setExternalLinkDefaultImage(IVSImage externalLinkDefaultImage) {
         this.externalLinkDefaultImage = externalLinkDefaultImage;
     }
+
+    @Override
+    public void deleteExternalLinkDefaultImage() {
+        this.externalLinkDefaultImage = null;
+    }
+
+    @Override
+    public void disableExternalLinkDefaultImage() {
+        this.externalLinkDefaultImage.toggleDisableFlag();
+    }
+
     @Override
     public boolean isAboutPageConfigured() {
         return aboutPageConfigured;
     }
+
     @Override
     public void setAboutPageConfigured(boolean aboutPageConfigured) {
         this.aboutPageConfigured = aboutPageConfigured;

vspace/src/main/java/edu/asu/diging/vspace/core/model/impl/VSImage.java

@@ -2,13 +2,13 @@
 
 import java.util.List;
 
+import javax.persistence.Column;
 import javax.persistence.ElementCollection;
 import javax.persistence.Entity;
 import javax.persistence.EnumType;
 import javax.persistence.Enumerated;
 import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
-import javax.persistence.Inheritance;
 import javax.persistence.Lob;
 import javax.persistence.OneToMany;
 
@@ -34,6 +34,9 @@ public class VSImage extends VSMedia implements IVSImage {
 
     private int height;
     private int width;
+
+    @Column(name = "disableFlag", nullable = false)
+    private boolean disableFlag = false;
 
     @OneToMany(targetEntity = Tag.class)
     private List<ITag> tags;
@@ -106,6 +109,16 @@ public void setWidth(int width) {
         this.width = width;
     }
 
+    @Override
+    public boolean getDisableFlag() {
+        return disableFlag;
+    }
+
+    @Override
+    public void toggleDisableFlag() {
+        disableFlag = !disableFlag;
+    }
+
     @Override
     public List<ITag> getTags() {
         return tags;
@@ -126,4 +139,10 @@ public void setCategories(List<ImageCategory> categories) {
         this.categories = categories;
     }
 
+    @Override
+    public String toString() {
+        return "VSImage{" +
+                "disableFlag='" + disableFlag +
+                '}';
+    }
 }

vspace/src/main/java/edu/asu/diging/vspace/core/services/IImageService.java

@@ -44,6 +44,8 @@ Page<VSImage> getPaginatedImagesBySearchTerm(int pageNo, ImageCategory category,
             String searchTerm, String sortedBy, String order);
 
     IVSImage storeImage(byte[] image, String filename);
+
+    void removeImage(String imageId);
 
     byte[] getImageContent(IVSImage image);
 }

vspace/src/main/java/edu/asu/diging/vspace/core/services/impl/ImageService.java

@@ -271,7 +271,6 @@ public void removeCategory(IVSImage image, ImageCategory category) {
      */
     @Override
     public IVSImage storeImage(byte[] image, String filename) {
-
         IVSImage storedImage = null;
         if (image != null && image.length > 0) {
             Tika tika = new Tika();
@@ -305,6 +304,18 @@ public IVSImage storeImage(byte[] image, String filename) {
         return storedImage;
     }
 
+    /**
+     * Method to delete an image in the file 
+     * 
+     *@param imageId - The id of the image to be removed
+     *@return EmptyResultDataAccessException if no image exists with the provided id 
+     */
+    @Override
+    public void removeImage(String imageId) {
+
+        imageRepo.deleteById(imageId);
+    }
+
     /**
      *Method to return content of the image
      *

vspace/src/main/java/edu/asu/diging/vspace/web/staff/DefaultImageApiController.java

@@ -24,6 +24,7 @@ public class DefaultImageApiController {
     public static final String API_DEFAULT_MODULE_IMAGE_PATH = "/api/image/default/link/module/";
     public static final String API_DEFAULT_EXTERNAL_IMAGE_PATH = "/api/image/default/link/external/";
     public static final String API_DEFAULT_SPACE_IMAGE_STATUS = "/api/exhibition/default/link/image/status/";
+    public static final String API_DEFAULT_IMAGE_DISABLE_STATUS = "/api/exhibition/default/link/image/disableStatus/";
 
     @Autowired
     private IImageService imageService;
@@ -67,6 +68,21 @@ public ResponseEntity<String> getDefaultImageStatus() {
         jsonObj.addProperty("defaultExternalLinkImageFlag", exhibition.getExternalLinkDefaultImage() != null? true : false);
         return new ResponseEntity<>(jsonObj.toString(), HttpStatus.OK);
     }
+
+    /**
+     * Retrieves the status of default images for exhibition links
+     * @return A JSON response containing flags indicating the availability of default images.
+     */
+    @RequestMapping(value = API_DEFAULT_IMAGE_DISABLE_STATUS, method = RequestMethod.GET)
+    public ResponseEntity<String> getDefaultImageDisableStatus() {
+        IExhibition exhibition = exhibitManager.getStartExhibition();
+
+        JsonObject jsonObj = new JsonObject();
+        jsonObj.addProperty("defaultSpaceImageDisableFlag", exhibition.getSpaceLinkDefaultImage().getDisableFlag());
+        jsonObj.addProperty("defaultModuleImageDisableFlag", exhibition.getModuleLinkDefaultImage().getDisableFlag());
+        jsonObj.addProperty("defaultExternalImageDisableFlag", exhibition.getExternalLinkDefaultImage().getDisableFlag());
+        return new ResponseEntity<>(jsonObj.toString(), HttpStatus.OK);
+    }
 
     private ResponseEntity<byte[]> getResponseWithDefaultHeaders(IVSImage image) {
         if(image == null) {
@@ -79,4 +95,5 @@ private ResponseEntity<byte[]> getResponseWithDefaultHeaders(IVSImage image) {
         return new ResponseEntity<>(imageContent, headers, HttpStatus.OK);
     }
 
+
 }