src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/CkanContentModeratorWidget.java

@@ -3,6 +3,7 @@ package org.gcube.portlets.widgets.ckancontentmoderator.client;
 import org.gcube.datacatalogue.utillibrary.shared.ItemStatus;
 import org.gcube.portlets.widgets.ckancontentmoderator.client.ui.MainPanel;
 import org.gcube.portlets.widgets.ckancontentmoderator.client.ui.util.ExtModal;
+import org.gcube.portlets.widgets.ckancontentmoderator.client.util.ModerationQueryStringUtil.ModerationBuilder;
 import org.gcube.portlets.widgets.ckancontentmoderator.shared.DISPLAY_FIELD;
 
 import com.github.gwtbootstrap.client.ui.Modal;
@@ -23,8 +24,13 @@ public class CkanContentModeratorWidget {
 
 	/**
 	 * Instantiates a new ckan content moderator widget.
+	 *
+	 * @param initItemStatus the init item status
+	 * @param initOnItemName the init on item name
+	 * @param displayFields  the display fields
+	 * @param sortByFields   the sort by fields
 	 */
-	public CkanContentModeratorWidget(ItemStatus initItemStatus, DISPLAY_FIELD[] displayFields,
+	public CkanContentModeratorWidget(ItemStatus initItemStatus, String initOnItemName, DISPLAY_FIELD[] displayFields,
 			DISPLAY_FIELD[] sortByFields) {
 		mainPanel.setWidth("100%");
 		ccux = new CheckConfigsUxController(mainPanel, initItemStatus, displayFields, sortByFields, null);
@@ -39,10 +45,25 @@ public class CkanContentModeratorWidget {
 		if (iamModerator) {
 			mainPanel.setLoggedLabelText("Logged in as Moderator");
 		}
+		
+		if(initOnItemName!=null) {
+			
+		}
+	}
+
+	/**
+	 * Instantiates a new ckan content moderator widget.
+	 *
+	 * @param builder the builder
+	 */
+	public CkanContentModeratorWidget(ModerationBuilder builder) {
+		this(builder.getItemStatus(), builder.getItemName(), builder.getDisplayFields(), builder.getSortByFields());
 	}
 
 	/**
 	 * Show as modal.
+	 *
+	 * @param modalTitle the modal title
 	 */
 	public void showAsModal(String modalTitle) {
 		final Modal modal = new ExtModal(true, true);
@@ -65,6 +86,11 @@ public class CkanContentModeratorWidget {
 		return mainPanel;
 	}
 
+	/**
+	 * Gets the congifs.
+	 *
+	 * @return the congifs
+	 */
 	public CkanContentModeratorCheckConfigs getCongifs() {
 		return ccux.getModeratorCheckConfig();
 	}

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/CkanContentModeratorWidgetController.java

@@ -120,70 +120,6 @@ public class CkanContentModeratorWidgetController {
 				itemField.setJsonFields(Arrays.asList(display_FIELD.getJsonField() +" "+order.name().toLowerCase()));
 				listSortByIF.add(itemField);
 			}
-//			ItemFieldDV itemField = new ItemFieldDV();
-//			itemField.setDisplayName(display_FIELD.getLabel() + " - " + SearchingFilter.ORDER.ASC);
-//			itemField.setJsonFields(
-//					Arrays.asList("extras_systemtype " + SearchingFilter.ORDER.ASC.name().toLowerCase()));
-//			listSortByIF.add(itemField);
-//
-//			switch (display_FIELD) {
-//			case TYPE: {
-//				ItemFieldDV itemField = new ItemFieldDV();
-//				itemField.setDisplayName(display_FIELD.name() + " " + SearchingFilter.ORDER.ASC);
-//				itemField.setJsonFields(
-//						Arrays.asList("extras_systemtype " + SearchingFilter.ORDER.ASC.name().toLowerCase()));
-//				listSortByIF.add(itemField);
-//
-//				ItemFieldDV itemField2 = new ItemFieldDV();
-//				itemField2.setDisplayName(display_FIELD.name() + " " + SearchingFilter.ORDER.DESC);
-//				itemField2.setJsonFields(
-//						Arrays.asList("extras_systemtype " + SearchingFilter.ORDER.DESC.name().toLowerCase()));
-//				listSortByIF.add(itemField2);
-//				break;
-//			}
-//			case CREATED: {
-//				ItemFieldDV itemField = new ItemFieldDV();
-//				itemField.setDisplayName(display_FIELD.name() + " " + SearchingFilter.ORDER.ASC);
-//				itemField.setJsonFields(
-//						Arrays.asList("metadata_created " + SearchingFilter.ORDER.ASC.name().toLowerCase()));
-//				listSortByIF.add(itemField);
-//
-//				ItemFieldDV itemField2 = new ItemFieldDV();
-//				itemField2.setDisplayName(display_FIELD.name() + " " + SearchingFilter.ORDER.DESC);
-//				itemField2.setJsonFields(
-//						Arrays.asList("metadata_created " + SearchingFilter.ORDER.DESC.name().toLowerCase()));
-//				listSortByIF.add(itemField2);
-//				break;
-//			}
-//			case LAST_UPDATE: {
-//				ItemFieldDV itemField = new ItemFieldDV();
-//				itemField.setDisplayName(display_FIELD.name() + " " + SearchingFilter.ORDER.ASC);
-//				itemField.setJsonFields(
-//						Arrays.asList("metadata_modified " + SearchingFilter.ORDER.ASC.name().toLowerCase()));
-//				listSortByIF.add(itemField);
-//
-//				ItemFieldDV itemField2 = new ItemFieldDV();
-//				itemField2.setDisplayName(display_FIELD.name() + " " + SearchingFilter.ORDER.DESC);
-//				itemField2.setJsonFields(
-//						Arrays.asList("metadata_modified " + SearchingFilter.ORDER.DESC.name().toLowerCase()));
-//				listSortByIF.add(itemField2);
-//				break;
-//			}
-//			default:
-//				ItemFieldDV itemField = new ItemFieldDV();
-//				itemField.setDisplayName(display_FIELD.name() + " " + SearchingFilter.ORDER.ASC);
-//				itemField.setJsonFields(
-//						Arrays.asList(display_FIELD.name() + " " + SearchingFilter.ORDER.ASC.name().toLowerCase()));
-//				listSortByIF.add(itemField);
-//
-//				ItemFieldDV itemField2 = new ItemFieldDV();
-//				itemField2.setDisplayName(display_FIELD.name() + " " + SearchingFilter.ORDER.DESC);
-//				itemField2.setJsonFields(
-//						Arrays.asList(display_FIELD.name() + " " + SearchingFilter.ORDER.DESC.name().toLowerCase()));
-//				listSortByIF.add(itemField2);
-//				break;
-//			}
-
 		}
 
 		return listSortByIF;

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/util/ModerationQueryStringUtil.java

@@ -0,0 +1,209 @@
+package org.gcube.portlets.widgets.ckancontentmoderator.client.util;
+
+import java.util.Arrays;
+
+import org.gcube.datacatalogue.utillibrary.shared.ItemStatus;
+import org.gcube.portlets.widgets.ckancontentmoderator.client.ContentModeratorWidgetConstants;
+import org.gcube.portlets.widgets.ckancontentmoderator.shared.DISPLAY_FIELD;
+
+import com.google.gwt.core.client.GWT;
+
+/**
+ * The Class ModerationQueryStringUtil.
+ *
+ * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
+ * 
+ *         May 4, 2022
+ */
+public class ModerationQueryStringUtil {
+
+	public static final String MODERATION_PARAMETER = "moderation";
+	public static final String ITEM_NAME_PARAMETER = "item_name";
+	public static final String STATUS_PARAMETER = "status";
+
+	/**
+	 * The Enum MODERATION_VALUE.
+	 *
+	 * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
+	 * 
+	 *         May 4, 2022
+	 */
+	public enum MODERATION_VALUE {
+		show
+	}
+
+	/**
+	 * Instantiates a new moderation query string util.
+	 */
+	public ModerationQueryStringUtil() {
+	}
+
+	/**
+	 * To moderation builder.
+	 *
+	 * @param decodedQueryString the decoded query string
+	 * @return the moderation builder
+	 */
+	public ModerationBuilder toModerationBuilder(String decodedQueryString) {
+		ModerationBuilder mbuilder = null;
+
+		if (decodedQueryString == null || decodedQueryString.isEmpty())
+			return null;
+
+		String moderationValue = QueryStringUtil.getValueOfParameterInTheURL(MODERATION_PARAMETER, decodedQueryString);
+
+		MODERATION_VALUE toModerationValue = null;
+		// Moderation parameter in the query string has a not empty value
+		if (moderationValue != null) {
+			try {
+				toModerationValue = MODERATION_VALUE.valueOf(moderationValue.toLowerCase());
+			} catch (Exception e) {
+				GWT.log("Moderation value: " + moderationValue + " is not a value of " + MODERATION_VALUE.values());
+			}
+		}
+
+		if (toModerationValue != null) {
+
+			mbuilder = new ModerationBuilder();
+
+			String itemNameValue = QueryStringUtil.getValueOfParameterInTheURL(ITEM_NAME_PARAMETER, decodedQueryString);
+			if (itemNameValue != null) {
+				mbuilder.setItemName(itemNameValue);
+			}
+
+			String statusValue = QueryStringUtil.getValueOfParameterInTheURL(STATUS_PARAMETER, decodedQueryString);
+			if (statusValue != null) {
+				try {
+					ItemStatus theStatus = ItemStatus.valueOf(statusValue.toUpperCase());
+					mbuilder.setItemStatus(theStatus);
+				} catch (Exception e) {
+					GWT.log("Error on assigning "+ItemStatus.values() +" from string "+statusValue);
+				}
+
+			}
+		}
+
+		return mbuilder;
+	}
+
+	/**
+	 * The Class ModerationBuilder.
+	 *
+	 * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
+	 * 
+	 *         May 4, 2022
+	 */
+	public class ModerationBuilder {
+
+		private ItemStatus itemStatus = ItemStatus.PENDING;
+		private String itemName = null;
+		private DISPLAY_FIELD[] displayFields = DISPLAY_FIELD.values();
+		private DISPLAY_FIELD[] sortByFields = ContentModeratorWidgetConstants.DEFAULT_SORT_BY_FIELDS;
+
+		/**
+		 * Instantiates a new moderation builder.
+		 */
+		ModerationBuilder() {
+
+		}
+
+		/**
+		 * Gets the item name.
+		 *
+		 * @return the item name
+		 */
+		public String getItemName() {
+			return itemName;
+		}
+
+		/**
+		 * Sets the item name.
+		 *
+		 * @param itemName the new item name
+		 */
+		public void setItemName(String itemName) {
+			this.itemName = itemName;
+		}
+
+		/**
+		 * Gets the item status.
+		 *
+		 * @return the item status
+		 */
+		public ItemStatus getItemStatus() {
+			return itemStatus;
+		}
+
+		/**
+		 * Gets the display fields.
+		 *
+		 * @return the display fields
+		 */
+		public DISPLAY_FIELD[] getDisplayFields() {
+			return displayFields;
+		}
+
+		/**
+		 * Gets the sort by fields.
+		 *
+		 * @return the sort by fields
+		 */
+		public DISPLAY_FIELD[] getSortByFields() {
+			return sortByFields;
+		}
+
+		/**
+		 * Sets the item status.
+		 *
+		 * @param itemStatus the new item status
+		 */
+		public void setItemStatus(ItemStatus itemStatus) {
+			this.itemStatus = itemStatus;
+		}
+
+		/**
+		 * Sets the display fields.
+		 *
+		 * @param displayFields the new display fields
+		 */
+		public void setDisplayFields(DISPLAY_FIELD[] displayFields) {
+			this.displayFields = displayFields;
+		}
+
+		/**
+		 * Sets the sort by fields.
+		 *
+		 * @param sortByFields the new sort by fields
+		 */
+		public void setSortByFields(DISPLAY_FIELD[] sortByFields) {
+			this.sortByFields = sortByFields;
+		}
+
+		@Override
+		public String toString() {
+			StringBuilder builder = new StringBuilder();
+			builder.append("ModerationBuilder [itemStatus=");
+			builder.append(itemStatus);
+			builder.append(", itemName=");
+			builder.append(itemName);
+			builder.append(", displayFields=");
+			builder.append(Arrays.toString(displayFields));
+			builder.append(", sortByFields=");
+			builder.append(Arrays.toString(sortByFields));
+			builder.append("]");
+			return builder.toString();
+		}
+
+	}
+
+	/**
+	 * Base 64 decode.
+	 *
+	 * @param a the a
+	 * @return the string
+	 */
+	protected static native String base64decode(String a) /*-{
+		return window.atob(a);
+	}-*/;
+
+}

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/util/QueryStringUtil.java

@@ -0,0 +1,71 @@
+package org.gcube.portlets.widgets.ckancontentmoderator.client.util;
+
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.http.client.URL;
+
+/**
+ * The Class QueryStringUtil.
+ *
+ * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
+ * 
+ *         May 3, 2022
+ */
+public class QueryStringUtil {
+
+	/**
+	 * Gets the value of parameter in the URL.
+	 *
+	 * @param paramName the param name
+	 * @param url       the url
+	 * @return the value of parameter in the URL
+	 */
+	public static String getValueOfParameterInTheURL(String paramName, String url) {
+		int index = url.toLowerCase().indexOf(paramName.toLowerCase() + "="); // ADDING CHAR "=" IN TAIL TO BE SURE THAT
+																				// IT IS A PARAMETER
+		String value = null;
+		if (index > -1) {
+
+			int start = index + paramName.length() + 1; // add +1 for char '='
+			String sub = url.substring(start, url.length());
+			int indexOfSeparator = sub.indexOf("&");
+			int end = indexOfSeparator != -1 ? indexOfSeparator : sub.length();
+			value = sub.substring(0, end);
+		}
+
+		GWT.log("Returning value " + value + " for the parameter: " + paramName);
+		return value;
+	}
+
+	/**
+	 * Base 64 decode.
+	 *
+	 * @param a the a
+	 * @return the string
+	 */
+	private static native String base64decode(String a) /*-{
+		return window.atob(a);
+	}-*/;
+
+	/**
+	 * Base 64 decode query string.
+	 *
+	 * @param base64EncodedQueryString the base 64 encoded query string
+	 * @return the string
+	 */
+	public static String base64DecodeQueryString(String base64EncodedQueryString) {
+
+		if (base64EncodedQueryString != null && !base64EncodedQueryString.isEmpty()) {
+			String b64DecodedQueryStringParameter = base64decode(base64EncodedQueryString);
+			GWT.log("Base64 Decoded string is: " + b64DecodedQueryStringParameter);
+			b64DecodedQueryStringParameter = URL.decodeQueryString(b64DecodedQueryStringParameter); // equals should be
+																									// encoded too (%3D)
+			GWT.log("Decoded query string is: " + b64DecodedQueryStringParameter);
+
+			return b64DecodedQueryStringParameter;
+		}
+
+		return base64EncodedQueryString;
+
+	}
+
+}