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Posted to jetspeed-dev@portals.apache.org by sm...@apache.org on 2007/10/26 02:40:57 UTC
svn commit: r588454 [1/2] - in
/portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl:
AddPortletAction.java MovePortletAction.java
PortletPlacementContextImpl.java RemovePortletAction.java
Author: smilek
Date: Thu Oct 25 17:40:57 2007
New Revision: 588454
URL: http://svn.apache.org/viewvc?rev=588454&view=rev
Log:
made changes to properly support moving fragments in and out of nested layout fragments - previously, PortletPlacementContextImpl was not coded properly to deal with nested layouts - now PortletPlacementContextImpl represents a single layout fragment, maintaining a representation of each column in the layout and the set of child fragments in each column - no further depth is maintained, so for a child layout fragment, no information is maintained about its columns or its children (previously, the object tried to do this but it did a very poor of it); made changed to MovePortletAction to allow RemovePortletAction and AddPorletAction to add-to/remove-from nested layouts
Modified:
portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/AddPortletAction.java
portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/MovePortletAction.java
portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/PortletPlacementContextImpl.java
portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/RemovePortletAction.java
Modified: portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/AddPortletAction.java
URL: http://svn.apache.org/viewvc/portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/AddPortletAction.java?rev=588454&r1=588453&r2=588454&view=diff
==============================================================================
--- portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/AddPortletAction.java (original)
+++ portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/AddPortletAction.java Thu Oct 25 17:40:57 2007
@@ -1,223 +1,225 @@
-/*
+/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.jetspeed.layout.impl;
-
-import java.util.List;
-import java.util.Map;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.apache.jetspeed.JetspeedActions;
-import org.apache.jetspeed.ajax.AJAXException;
-import org.apache.jetspeed.ajax.AjaxAction;
-import org.apache.jetspeed.ajax.AjaxBuilder;
-import org.apache.jetspeed.layout.PortletActionSecurityBehavior;
-import org.apache.jetspeed.om.page.Fragment;
-import org.apache.jetspeed.om.page.Page;
-import org.apache.jetspeed.page.PageManager;
-import org.apache.jetspeed.request.RequestContext;
-
-
-/**
- * Add Portlet portlet placement action
- *
- * AJAX Parameters:
- * id = portlet full name (pa::portletName) to be added
- * page = (implied in the URL)
- * Optional Parameters:
- * row = the new row to move to
- * col = the new column to move to
- *
- * @author <a>David Gurney </a>
- * @author <a href="mailto:taylor@apache.org">David Sean Taylor </a>
- * @version $Id: $
- */
-public class AddPortletAction
- extends MovePortletAction
- implements AjaxAction, AjaxBuilder, Constants
-{
- protected Log log = LogFactory.getLog(AddPortletAction.class);
- protected GetPortletsAction getPortletsAction = null;
- protected boolean allowDuplicatePortlets = true;
-
- public AddPortletAction(String template, String errorTemplate, GetPortletsAction getPortletsAction)
- throws AJAXException
- {
- this(template, errorTemplate, null, null, getPortletsAction, true);
- }
-
- public AddPortletAction(String template,
- String errorTemplate,
- PageManager pageManager,
- PortletActionSecurityBehavior securityBehavior,
- GetPortletsAction getPortletsAction)
- throws AJAXException
- {
- this(template, errorTemplate, pageManager, securityBehavior, getPortletsAction, true);
- }
-
- public AddPortletAction(String template,
- String errorTemplate,
- PageManager pageManager,
- PortletActionSecurityBehavior securityBehavior,
- GetPortletsAction getPortletsAction,
- boolean allowDuplicatePortlets)
- throws AJAXException
- {
- super(template, errorTemplate, pageManager, securityBehavior);
- this.getPortletsAction = getPortletsAction;
- this.allowDuplicatePortlets = allowDuplicatePortlets;
- }
-
- protected boolean runAction( RequestContext requestContext, Map resultMap, boolean batch ) throws AJAXException
- {
- boolean success = true;
- String status = "success";
- try
- {
- resultMap.put(ACTION, "add");
- // Get the necessary parameters off of the request
- String portletId = getActionParameter(requestContext, PORTLETID);
- if (portletId == null)
- {
- throw new RuntimeException("portlet id not provided");
- }
- resultMap.put(PORTLETID, portletId);
-
- // Verify that the specified portlet id is valid and accessible
- // If the portletid is not valid an exception will be thrown
- verifyPortletId(requestContext, portletId);
-
- if(allowDuplicatePortlets == false) {
- // Check to see if this portlet has already been added to the page
- checkForDuplicatePortlet(requestContext, resultMap, portletId);
- }
-
- if (false == checkAccess(requestContext, JetspeedActions.EDIT))
- {
- if (!createNewPageOnEdit(requestContext))
- {
- success = false;
- resultMap.put(REASON, "Insufficient access to edit page");
- return success;
- }
- status = "refresh";
- }
-
- Page page = requestContext.getPage();
- String layoutId = getActionParameter(requestContext, LAYOUTID);
- Fragment fragment = pageManager.newFragment();
- fragment.setType(Fragment.PORTLET);
- fragment.setName(portletId);
- //fragment.setLayoutColumn(iCol);
- //fragment.setLayoutRow(iRow);
-
- Fragment placeInLayoutFragment = null;
- if ( layoutId != null && layoutId.length() > 0 )
- {
- placeInLayoutFragment = page.getFragmentById( layoutId );
- if ( placeInLayoutFragment == null )
- {
- throw new Exception( "layout id not found: " + layoutId );
- }
- }
- else
- {
- placeInLayoutFragment = page.getRootFragment();
- }
-
- success = placeFragment( requestContext,
- pageManager,
- batch,
- resultMap,
- fragment,
- placeInLayoutFragment ) ;
-
- resultMap.put(STATUS, status);
- resultMap.put(PORTLETENTITY, fragment.getId());
- }
- catch (Exception e)
- {
- // Log the exception
- log.error("exception while adding a portlet", e);
- resultMap.put(REASON, e.toString());
-
- // Return a failure indicator
- success = false;
- }
-
- return success;
- }
-
- protected void verifyPortletId(RequestContext requestContext, String portletId) throws Exception
- {
- // Get the list of valid portlets from the getPortletAction
- List portletList = getPortletsAction.retrievePortlets(requestContext, null);
- if(portletList != null) {
- for(int i = 0; i < portletList.size(); i++) {
- PortletInfo portletInfo = (PortletInfo)portletList.get(i);
- if(portletInfo != null) {
- if(portletInfo.getName().equalsIgnoreCase(portletId)) {
- // A match was found there is no need to continue
- return;
- }
- }
- }
- }
- // If we got here, then no match was found
- throw new Exception(portletId + " is not a valid portlet or not allowed for this user");
- }
-
- protected void checkForDuplicatePortlet(RequestContext requestContext, Map resultMap, String portletId)
- throws AJAXException
- {
- // Look at each portlet currently on the page
- Page page = requestContext.getPage();
-
- boolean duplicateFound = isDuplicateFragment(page.getRootFragment(), portletId);
-
- // Throw an exception if a duplicate is found
- if(duplicateFound == true) {
- throw new AJAXException(portletId + " is already on the page, duplicates are not allowed");
- }
- }
-
- protected boolean isDuplicateFragment(Fragment fragment, String portletId) {
- if(fragment != null) {
- // Get the name of this fragment
- String fragmentName = fragment.getName();
- if(fragmentName.equals(portletId)) {
- // Duplicate was found
- return true;
- } else {
- // Process the child fragments if found
- List childFragments = fragment.getFragments();
- if(childFragments != null) {
- for(int i = 0; i < childFragments.size(); i++) {
- // Recursively call this method again to process the child fragments
- if(isDuplicateFragment((Fragment)childFragments.get(i),portletId) == true) {
- // No need to continue to loop if a duplicate was found
- return true;
- }
- }
- }
- }
- }
- // We will only get here if no duplicates were found
- return false;
- }
-}
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.jetspeed.layout.impl;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.jetspeed.JetspeedActions;
+import org.apache.jetspeed.ajax.AJAXException;
+import org.apache.jetspeed.ajax.AjaxAction;
+import org.apache.jetspeed.ajax.AjaxBuilder;
+import org.apache.jetspeed.layout.PortletActionSecurityBehavior;
+import org.apache.jetspeed.om.page.Fragment;
+import org.apache.jetspeed.om.page.Page;
+import org.apache.jetspeed.page.PageManager;
+import org.apache.jetspeed.request.RequestContext;
+
+
+/**
+ * Add Portlet portlet placement action
+ *
+ * AJAX Parameters:
+ * id = portlet full name (pa::portletName) to be added
+ * page = (implied in the URL)
+ * Optional Parameters:
+ * row = the new row to move to
+ * col = the new column to move to
+ *
+ * @author <a>David Gurney </a>
+ * @author <a href="mailto:taylor@apache.org">David Sean Taylor </a>
+ * @version $Id: $
+ */
+public class AddPortletAction
+ extends MovePortletAction
+ implements AjaxAction, AjaxBuilder, Constants
+{
+ protected Log log = LogFactory.getLog(AddPortletAction.class);
+ protected GetPortletsAction getPortletsAction = null;
+ protected boolean allowDuplicatePortlets = true;
+
+ public AddPortletAction(String template, String errorTemplate, GetPortletsAction getPortletsAction)
+ throws AJAXException
+ {
+ this(template, errorTemplate, null, null, getPortletsAction, true);
+ }
+
+ public AddPortletAction(String template,
+ String errorTemplate,
+ PageManager pageManager,
+ PortletActionSecurityBehavior securityBehavior,
+ GetPortletsAction getPortletsAction)
+ throws AJAXException
+ {
+ this(template, errorTemplate, pageManager, securityBehavior, getPortletsAction, true);
+ }
+
+ public AddPortletAction(String template,
+ String errorTemplate,
+ PageManager pageManager,
+ PortletActionSecurityBehavior securityBehavior,
+ GetPortletsAction getPortletsAction,
+ boolean allowDuplicatePortlets)
+ throws AJAXException
+ {
+ super(template, errorTemplate, pageManager, securityBehavior);
+ this.getPortletsAction = getPortletsAction;
+ this.allowDuplicatePortlets = allowDuplicatePortlets;
+ }
+
+ protected boolean runAction( RequestContext requestContext, Map resultMap, boolean batch ) throws AJAXException
+ {
+ boolean success = true;
+ String status = "success";
+ try
+ {
+ resultMap.put(ACTION, "add");
+ // Get the necessary parameters off of the request
+ String portletId = getActionParameter(requestContext, PORTLETID);
+ if (portletId == null)
+ {
+ throw new RuntimeException("portlet id not provided");
+ }
+ resultMap.put(PORTLETID, portletId);
+
+ // Verify that the specified portlet id is valid and accessible
+ // If the portletid is not valid an exception will be thrown
+ verifyPortletId(requestContext, portletId);
+
+ if(allowDuplicatePortlets == false) {
+ // Check to see if this portlet has already been added to the page
+ checkForDuplicatePortlet(requestContext, resultMap, portletId);
+ }
+
+ if (false == checkAccess(requestContext, JetspeedActions.EDIT))
+ {
+ if (!createNewPageOnEdit(requestContext))
+ {
+ success = false;
+ resultMap.put(REASON, "Insufficient access to edit page");
+ return success;
+ }
+ status = "refresh";
+ }
+
+ Page page = requestContext.getPage();
+ String layoutId = getActionParameter(requestContext, LAYOUTID);
+ Fragment fragment = pageManager.newFragment();
+ fragment.setType(Fragment.PORTLET);
+ fragment.setName(portletId);
+ //fragment.setLayoutColumn(iCol);
+ //fragment.setLayoutRow(iRow);
+
+ Fragment placeInLayoutFragment = null;
+ if ( layoutId != null && layoutId.length() > 0 )
+ {
+ placeInLayoutFragment = page.getFragmentById( layoutId );
+ if ( placeInLayoutFragment == null )
+ {
+ throw new Exception( "layout id not found: " + layoutId );
+ }
+ }
+ else
+ {
+ placeInLayoutFragment = page.getRootFragment();
+ }
+
+ success = placeFragment( requestContext,
+ batch,
+ resultMap,
+ fragment,
+ placeInLayoutFragment ) ;
+
+ resultMap.put( PORTLETENTITY, fragment.getId() );
+ if ( success )
+ {
+ resultMap.put( STATUS, status );
+ }
+ }
+ catch ( Exception e )
+ {
+ // Log the exception
+ log.error("exception while adding a portlet", e);
+ resultMap.put(REASON, e.toString());
+
+ // Return a failure indicator
+ success = false;
+ }
+
+ return success;
+ }
+
+ protected void verifyPortletId(RequestContext requestContext, String portletId) throws Exception
+ {
+ // Get the list of valid portlets from the getPortletAction
+ List portletList = getPortletsAction.retrievePortlets(requestContext, null);
+ if(portletList != null) {
+ for(int i = 0; i < portletList.size(); i++) {
+ PortletInfo portletInfo = (PortletInfo)portletList.get(i);
+ if(portletInfo != null) {
+ if(portletInfo.getName().equalsIgnoreCase(portletId)) {
+ // A match was found there is no need to continue
+ return;
+ }
+ }
+ }
+ }
+ // If we got here, then no match was found
+ throw new Exception(portletId + " is not a valid portlet or not allowed for this user");
+ }
+
+ protected void checkForDuplicatePortlet(RequestContext requestContext, Map resultMap, String portletId)
+ throws AJAXException
+ {
+ // Look at each portlet currently on the page
+ Page page = requestContext.getPage();
+
+ boolean duplicateFound = isDuplicateFragment(page.getRootFragment(), portletId);
+
+ // Throw an exception if a duplicate is found
+ if(duplicateFound == true) {
+ throw new AJAXException(portletId + " is already on the page, duplicates are not allowed");
+ }
+ }
+
+ protected boolean isDuplicateFragment(Fragment fragment, String portletId) {
+ if(fragment != null) {
+ // Get the name of this fragment
+ String fragmentName = fragment.getName();
+ if(fragmentName.equals(portletId)) {
+ // Duplicate was found
+ return true;
+ } else {
+ // Process the child fragments if found
+ List childFragments = fragment.getFragments();
+ if(childFragments != null) {
+ for(int i = 0; i < childFragments.size(); i++) {
+ // Recursively call this method again to process the child fragments
+ if(isDuplicateFragment((Fragment)childFragments.get(i),portletId) == true) {
+ // No need to continue to loop if a duplicate was found
+ return true;
+ }
+ }
+ }
+ }
+ }
+ // We will only get here if no duplicates were found
+ return false;
+ }
+}
Modified: portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/MovePortletAction.java
URL: http://svn.apache.org/viewvc/portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/MovePortletAction.java?rev=588454&r1=588453&r2=588454&view=diff
==============================================================================
--- portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/MovePortletAction.java (original)
+++ portals/jetspeed-2/branches/JETSPEED-2.1.3/components/portal/src/java/org/apache/jetspeed/layout/impl/MovePortletAction.java Thu Oct 25 17:40:57 2007
@@ -1,549 +1,581 @@
-/*
+/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.jetspeed.layout.impl;
-
-import java.util.Map;
-import java.util.Iterator;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.apache.jetspeed.JetspeedActions;
-import org.apache.jetspeed.ajax.AJAXException;
-import org.apache.jetspeed.ajax.AjaxAction;
-import org.apache.jetspeed.ajax.AjaxBuilder;
-import org.apache.jetspeed.layout.Coordinate;
-import org.apache.jetspeed.layout.PortletActionSecurityBehavior;
-import org.apache.jetspeed.layout.PortletPlacementException;
-import org.apache.jetspeed.layout.PortletPlacementContext;
-import org.apache.jetspeed.om.page.Fragment;
-import org.apache.jetspeed.om.page.Page;
-import org.apache.jetspeed.page.PageManager;
-import org.apache.jetspeed.page.document.NodeException;
-import org.apache.jetspeed.request.RequestContext;
-
-/**
- * Move Portlet portlet placement action
- *
- * AJAX Parameters:
- * id = the fragment id of the portlet to move
- * page = (implied in the URL)
- * Additional Absolute Parameters:
- * row = the new row to move to
- * col = the new column to move to
- * Additional Relative Parameters: (move left, right, up, down)
- * none
- *
- * @author <a>David Gurney</a>
- * @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
- * @version $Id: $
- */
-public class MovePortletAction
- extends BasePortletAction
- implements AjaxAction, AjaxBuilder, Constants
-{
- protected static final Log log = LogFactory.getLog(MovePortletAction.class);
- private int iMoveType = -1;
- private String sMoveType = null;
-
- public MovePortletAction(String template,
- String errorTemplate,
- String sMoveType)
- throws AJAXException
- {
- this(template, errorTemplate, sMoveType, null, null);
- }
-
- public MovePortletAction(String template,
- String errorTemplate,
- PageManager pageManager,
- PortletActionSecurityBehavior securityBehavior)
- throws AJAXException
- {
- this( template, errorTemplate, "moveabs", pageManager, securityBehavior );
- }
-
- public MovePortletAction(String template,
- String errorTemplate,
- String sMoveType,
- PageManager pageManager,
- PortletActionSecurityBehavior securityBehavior)
- throws AJAXException
- {
- super(template, errorTemplate, pageManager, securityBehavior);
- setMoveType(sMoveType);
- }
-
- // Convert the move type into an integer
- public void setMoveType(String p_sMoveType) throws AJAXException
- {
- sMoveType = p_sMoveType;
-
- if (p_sMoveType.equalsIgnoreCase("moveabs"))
- {
- iMoveType = ABS;
- }
- else if (p_sMoveType.equalsIgnoreCase("moveup"))
- {
- iMoveType = UP;
- }
- else if (p_sMoveType.equalsIgnoreCase("movedown"))
- {
- iMoveType = DOWN;
- }
- else if (p_sMoveType.equalsIgnoreCase("moveleft"))
- {
- iMoveType = LEFT;
- }
- else if (p_sMoveType.equalsIgnoreCase("moveright"))
- {
- iMoveType = RIGHT;
- }
- else if (p_sMoveType.equalsIgnoreCase("move"))
- {
- iMoveType = CARTESIAN;
- }
- else
- {
- throw new AJAXException("invalid move type of:" + p_sMoveType);
- }
- }
-
- public boolean runBatch(RequestContext requestContext, Map resultMap) throws AJAXException
- {
- return runAction(requestContext, resultMap, true);
- }
-
- public boolean run(RequestContext requestContext, Map resultMap)
- throws AJAXException
- {
- return runAction(requestContext, resultMap, false);
- }
-
- protected boolean runAction( RequestContext requestContext, Map resultMap, boolean batch ) throws AJAXException
- {
- boolean success = true;
- String status = "success";
- try
- {
- resultMap.put(ACTION, sMoveType);
- // Get the necessary parameters off of the request
- String moveFragmentId = getActionParameter(requestContext, FRAGMENTID);
- String layoutId = getActionParameter(requestContext, LAYOUTID);
- if ( moveFragmentId == null )
- {
- throw new Exception( FRAGMENTID + " not provided; must specify portlet or layout id" );
- }
- resultMap.put(FRAGMENTID, moveFragmentId);
-
- Fragment currentLayoutFragment = null;
- Fragment moveToLayoutFragment = null;
- // when layoutId is null we use old behavior, ignoring everything to do with multiple layout fragments
- if ( layoutId != null && layoutId.length() > 0 && iMoveType != CARTESIAN )
- {
- Page page = requestContext.getPage();
- currentLayoutFragment = page.getFragmentById( layoutId );
- if ( currentLayoutFragment == null )
- {
- throw new Exception("layout id not found: " + layoutId );
- }
- else
- {
- // determine if layoutId parameter refers to the current or the move target layout fragment
- moveToLayoutFragment = currentLayoutFragment;
- Iterator layoutChildIter = moveToLayoutFragment.getFragments().iterator();
- while ( layoutChildIter.hasNext() )
- {
- Fragment childFrag = (Fragment)layoutChildIter.next();
- if ( childFrag != null )
- {
- if ( moveFragmentId.equals( childFrag.getId() ) )
- {
- moveToLayoutFragment = null;
- break;
- }
- }
- }
- if ( moveToLayoutFragment != null )
- {
- // figure out the current layout fragment - must know to be able to find the portlet
- // fragment by row/col when a new page is created
- Fragment root = requestContext.getPage().getRootFragment();
- currentLayoutFragment = getParentFragmentById(moveFragmentId, root);
- }
- }
- if ( currentLayoutFragment == null )
- {
- // report error
- throw new Exception("parent layout id not found for portlet id:" + moveFragmentId );
- }
- }
-
- if (false == checkAccess(requestContext, JetspeedActions.EDIT))
- {
- Page page = requestContext.getPage();
- Fragment fragment = page.getFragmentById(moveFragmentId);
- if (fragment == null)
- {
- success = false;
- resultMap.put(REASON, "Fragment not found");
- return success;
- }
-
- // remember current row/column of porlet fragment
- int column = fragment.getLayoutColumn();
- int row = fragment.getLayoutRow();
-
- // rememeber current row/column of parent layout fragment and move-to layout fragment
- int layoutColumn = -1, layoutRow = -1;
- int moveToLayoutColumn = -1, moveToLayoutRow = -1;
- if ( currentLayoutFragment != null )
- {
- layoutColumn = currentLayoutFragment.getLayoutColumn();
- layoutRow = currentLayoutFragment.getLayoutRow();
- if ( moveToLayoutFragment != null )
- {
- moveToLayoutColumn = moveToLayoutFragment.getLayoutColumn();
- moveToLayoutRow = moveToLayoutFragment.getLayoutRow();
- }
- }
-
- if (!createNewPageOnEdit(requestContext))
- {
- success = false;
- resultMap.put(REASON, "Insufficient access to edit page");
- return success;
- }
- status = "refresh";
-
- // translate old portlet id to new portlet id
- Fragment newFragment = getFragmentIdFromLocation(row, column, requestContext.getPage());
- if (newFragment == null)
- {
- success = false;
- resultMap.put( REASON, "Failed to find new fragment for portlet id: " + moveFragmentId );
- return success;
- }
- moveFragmentId = newFragment.getId();
-
- if ( currentLayoutFragment != null )
- {
- newFragment = getFragmentIdFromLocation(layoutRow, layoutColumn, requestContext.getPage());
- if (newFragment == null)
- {
- success = false;
- resultMap.put( REASON, "Failed to find new parent layout fragment id: " + currentLayoutFragment.getId() + " for portlet id: " + moveFragmentId );
- return success;
- }
- currentLayoutFragment = newFragment;
- if ( moveToLayoutFragment != null )
- {
- newFragment = getFragmentIdFromLocation(moveToLayoutRow, moveToLayoutColumn, requestContext.getPage());
- if (newFragment == null)
- {
- success = false;
- resultMap.put( REASON, "Failed to find new move-to layout fragment id: " + moveToLayoutFragment.getId() + " for portlet id: " + moveFragmentId );
- return success;
- }
- moveToLayoutFragment = newFragment;
- }
- }
- }
-
- if ( moveToLayoutFragment != null )
- {
- success = moveFragment( requestContext,
- pageManager,
- batch,
- resultMap,
- moveFragmentId,
- moveToLayoutFragment,
- currentLayoutFragment ) ;
- }
- else
- {
- PortletPlacementContext placement = null;
- if ( currentLayoutFragment != null )
- placement = new PortletPlacementContextImpl(requestContext, currentLayoutFragment, 1);
- else
- {
- placement = new PortletPlacementContextImpl(requestContext);
- }
- Fragment fragment = placement.getFragmentById(moveFragmentId);
- if (fragment == null)
- {
- success = false;
- resultMap.put(REASON, "Failed to find fragment for portlet id: " + moveFragmentId );
- return success;
- }
- Coordinate returnCoordinate = null;
- float oldX = 0f, oldY = 0f, oldZ = 0f, oldWidth = 0f, oldHeight = 0f;
- float x = -1f, y = -1f, z = -1f, width = -1f, height = -1f;
- boolean absHeightChanged = false;
-
- String posExtended = getActionParameter(requestContext, DESKTOP_EXTENDED);
- if ( posExtended != null )
- {
- Map fragmentProperties = fragment.getProperties();
- if ( fragmentProperties == null )
- {
- success = false;
- resultMap.put(REASON, "Failed to acquire fragment properties map for portlet id: " + moveFragmentId );
- return success;
- }
- String oldDeskExt = (String)fragmentProperties.get( DESKTOP_EXTENDED );
- resultMap.put( OLD_DESKTOP_EXTENDED, ( (oldDeskExt != null) ? oldDeskExt : "" ) );
- fragmentProperties.put( DESKTOP_EXTENDED, posExtended );
- }
-
- // Only required for moveabs
- if (iMoveType == ABS)
- {
- Coordinate a_oCoordinate = getCoordinateFromParams(requestContext);
- returnCoordinate = placement.moveAbsolute(fragment, a_oCoordinate);
- String sHeight = getActionParameter(requestContext, HEIGHT);
- if ( sHeight != null && sHeight.length() > 0 )
- {
- oldHeight = fragment.getLayoutHeight();
- height = Float.parseFloat(sHeight);
- fragment.setLayoutHeight(height);
- absHeightChanged = true;
- }
- }
- else if (iMoveType == LEFT)
- {
- returnCoordinate = placement.moveLeft(fragment);
- }
- else if (iMoveType == RIGHT)
- {
- returnCoordinate = placement.moveRight(fragment);
- }
- else if (iMoveType == UP)
- {
- returnCoordinate = placement.moveUp(fragment);
- }
- else if (iMoveType == DOWN)
- {
- returnCoordinate = placement.moveDown(fragment);
- }
- else if (iMoveType == CARTESIAN)
- {
- String sx = getActionParameter(requestContext, X);
- String sy = getActionParameter(requestContext, Y);
- String sz = getActionParameter(requestContext, Z);
- String sWidth = getActionParameter(requestContext, WIDTH);
- String sHeight = getActionParameter(requestContext, HEIGHT);
- if (sx != null)
- {
- oldX = fragment.getLayoutX();
- x = Float.parseFloat(sx);
- fragment.setLayoutX(x);
- }
- if (sy != null)
- {
- oldY = fragment.getLayoutY();
- y = Float.parseFloat(sy);
- fragment.setLayoutY(y);
- }
- if (sz != null)
- {
- oldZ = fragment.getLayoutZ();
- z = Float.parseFloat(sz);
- fragment.setLayoutZ(z);
- }
- if (sWidth != null)
- {
- oldWidth = fragment.getLayoutWidth();
- width = Float.parseFloat(sWidth);
- fragment.setLayoutWidth(width);
- }
- if (sHeight != null)
- {
- oldHeight = fragment.getLayoutHeight();
- height = Float.parseFloat(sHeight);
- fragment.setLayoutHeight(height);
- }
- }
- // synchronize back to the page layout root fragment
- Page page = placement.syncPageFragments();
-
- if (pageManager != null && !batch)
- {
- pageManager.updatePage(page);
- }
-
- if (iMoveType == CARTESIAN)
- {
- putCartesianResult(resultMap, x, oldX, X, OLD_X);
- putCartesianResult(resultMap, y, oldY, Y, OLD_Y);
- putCartesianResult(resultMap, z, oldZ, Z, OLD_Z);
- putCartesianResult(resultMap, width, oldWidth, WIDTH, OLD_WIDTH);
- putCartesianResult(resultMap, height, oldHeight, HEIGHT, OLD_HEIGHT);
- }
- else
- {
- // Need to determine what the old col and row were
- resultMap.put(OLDCOL, String.valueOf(returnCoordinate
- .getOldCol()));
- resultMap.put(OLDROW, String.valueOf(returnCoordinate
- .getOldRow()));
- // Need to determine what the new col and row were
- resultMap.put(NEWCOL, String.valueOf(returnCoordinate
- .getNewCol()));
- resultMap.put(NEWROW, String.valueOf(returnCoordinate
- .getNewRow()));
- if ( absHeightChanged )
- {
- putCartesianResult(resultMap, height, oldHeight, HEIGHT, OLD_HEIGHT);
- }
- }
- }
- resultMap.put(STATUS, status);
- resultMap.put(FRAGMENTID, moveFragmentId);
- }
- catch (Exception e)
- {
- // Log the exception
- log.error("exception while moving a portlet", e);
- resultMap.put(REASON, e.toString());
- // Return a failure indicator
- success = false;
- }
-
- return success;
- }
-
- protected boolean moveFragment( RequestContext requestContext,
- PageManager pageManager,
- boolean batch,
- Map resultMap,
- String moveFragmentId,
- Fragment moveToLayoutFragment,
- Fragment removeFromLayoutFragment )
- throws PortletPlacementException, NodeException
- {
- boolean success = true;
- Fragment placeFragment = null;
- if ( removeFromLayoutFragment != null )
- {
- PortletPlacementContext placement = new PortletPlacementContextImpl( requestContext, removeFromLayoutFragment, 1 );
-
- placeFragment = placement.getFragmentById( moveFragmentId );
- if ( placeFragment == null )
- {
- success = false;
- resultMap.put( REASON, "Failed to find fragment to move to another layout for fragment id: " + moveFragmentId );
- return success;
- }
- placement.remove( placeFragment );
- Page page = placement.syncPageFragments();
- page.removeFragmentById( moveFragmentId );
- }
- if ( placeFragment != null )
- {
- return placeFragment( requestContext,
- pageManager,
- batch,
- resultMap,
- placeFragment,
- moveToLayoutFragment );
- }
- return success;
- }
-
- protected boolean placeFragment( RequestContext requestContext,
- PageManager pageManager,
- boolean batch,
- Map resultMap,
- Fragment placeFragment,
- Fragment placeInLayoutFragment )
- throws PortletPlacementException, NodeException
- {
- boolean success = true;
- if ( placeFragment == null )
- {
- success = false;
- return success;
- }
-
- // desktop extended
- String posExtended = getActionParameter(requestContext, DESKTOP_EXTENDED);
- if ( posExtended != null )
- {
- Map fragmentProperties = placeFragment.getProperties();
- if ( fragmentProperties == null )
- {
- success = false;
- resultMap.put(REASON, "Failed to acquire fragment properties map for fragment id: " + placeFragment.getId() );
- return success;
- }
- String oldDeskExt = (String)fragmentProperties.get( DESKTOP_EXTENDED );
- resultMap.put( OLD_DESKTOP_EXTENDED, ( (oldDeskExt != null) ? oldDeskExt : "" ) );
- fragmentProperties.put( DESKTOP_EXTENDED, posExtended );
- }
-
- // add fragment
- PortletPlacementContext placement = new PortletPlacementContextImpl( requestContext, placeInLayoutFragment, 1 );
- Coordinate returnCoordinate = placement.add( placeFragment, getCoordinateFromParams( requestContext ) );
- Page page = placement.syncPageFragments();
-
- placeInLayoutFragment.getFragments().add( placeFragment );
- if ( pageManager != null && ! batch )
- {
- pageManager.updatePage( page );
- }
-
- // Need to determine what the old col and row were
- resultMap.put( OLDCOL, String.valueOf( returnCoordinate.getOldCol() ) );
- resultMap.put( OLDROW, String.valueOf( returnCoordinate.getOldRow() ) );
- // Need to determine what the new col and row were
- resultMap.put( NEWCOL, String.valueOf( returnCoordinate.getNewCol() ) );
- resultMap.put( NEWROW, String.valueOf( returnCoordinate.getNewRow() ) );
-
- return success;
- }
-
- protected Coordinate getCoordinateFromParams(RequestContext requestContext)
- {
- String a_sCol = getActionParameter( requestContext, COL );
- String a_sRow = getActionParameter( requestContext, ROW );
-
- int a_iCol = 0;
- int a_iRow = 0;
-
- // Convert the col and row into integers
- if ( a_sCol != null )
- {
- a_iCol = Integer.parseInt( a_sCol );
- }
- if ( a_sRow != null )
- {
- a_iRow = Integer.parseInt( a_sRow );
- }
-
- Coordinate a_oCoordinate = new CoordinateImpl( 0, 0, a_iCol, a_iRow );
- return a_oCoordinate;
- }
-
- protected void putCartesianResult(Map resultMap, float value, float oldValue, String name, String oldName)
- {
- if (value != -1F)
- {
- resultMap.put(oldName, new Float(oldValue));
- resultMap.put(name, new Float(value));
- }
- }
-}
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.jetspeed.layout.impl;
+
+import java.security.Principal;
+import java.util.Map;
+import java.util.Iterator;
+
+import javax.security.auth.Subject;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.jetspeed.JetspeedActions;
+import org.apache.jetspeed.administration.PortalConfiguration;
+import org.apache.jetspeed.ajax.AJAXException;
+import org.apache.jetspeed.ajax.AjaxAction;
+import org.apache.jetspeed.ajax.AjaxBuilder;
+import org.apache.jetspeed.layout.Coordinate;
+import org.apache.jetspeed.layout.PortletActionSecurityBehavior;
+import org.apache.jetspeed.layout.PortletPlacementException;
+import org.apache.jetspeed.layout.PortletPlacementContext;
+import org.apache.jetspeed.om.page.Fragment;
+import org.apache.jetspeed.om.page.Page;
+import org.apache.jetspeed.page.PageManager;
+import org.apache.jetspeed.page.document.NodeException;
+import org.apache.jetspeed.request.RequestContext;
+import org.apache.jetspeed.security.RolePrincipal;
+import org.apache.jetspeed.security.impl.RolePrincipalImpl;
+import org.apache.jetspeed.Jetspeed;
+
+/**
+ * Move Portlet portlet placement action
+ *
+ * AJAX Parameters:
+ * id = the fragment id of the portlet to move
+ * page = (implied in the URL)
+ * Additional Absolute Parameters:
+ * row = the new row to move to
+ * col = the new column to move to
+ * Additional Relative Parameters: (move left, right, up, down)
+ * none
+ *
+ * @author <a>David Gurney</a>
+ * @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
+ * @version $Id: $
+ */
+public class MovePortletAction
+ extends BasePortletAction
+ implements AjaxAction, AjaxBuilder, Constants
+{
+ protected static final Log log = LogFactory.getLog(MovePortletAction.class);
+ private int iMoveType = -1;
+ private String sMoveType = null;
+
+ public MovePortletAction(String template,
+ String errorTemplate,
+ String sMoveType)
+ throws AJAXException
+ {
+ this(template, errorTemplate, sMoveType, null, null);
+ }
+
+ public MovePortletAction(String template,
+ String errorTemplate,
+ PageManager pageManager,
+ PortletActionSecurityBehavior securityBehavior)
+ throws AJAXException
+ {
+ this( template, errorTemplate, "moveabs", pageManager, securityBehavior );
+ }
+
+ public MovePortletAction(String template,
+ String errorTemplate,
+ String sMoveType,
+ PageManager pageManager,
+ PortletActionSecurityBehavior securityBehavior)
+ throws AJAXException
+ {
+ super(template, errorTemplate, pageManager, securityBehavior);
+ setMoveType(sMoveType);
+ }
+
+ // Convert the move type into an integer
+ public void setMoveType(String p_sMoveType) throws AJAXException
+ {
+ sMoveType = p_sMoveType;
+
+ if (p_sMoveType.equalsIgnoreCase("moveabs"))
+ {
+ iMoveType = ABS;
+ }
+ else if (p_sMoveType.equalsIgnoreCase("moveup"))
+ {
+ iMoveType = UP;
+ }
+ else if (p_sMoveType.equalsIgnoreCase("movedown"))
+ {
+ iMoveType = DOWN;
+ }
+ else if (p_sMoveType.equalsIgnoreCase("moveleft"))
+ {
+ iMoveType = LEFT;
+ }
+ else if (p_sMoveType.equalsIgnoreCase("moveright"))
+ {
+ iMoveType = RIGHT;
+ }
+ else if (p_sMoveType.equalsIgnoreCase("move"))
+ {
+ iMoveType = CARTESIAN;
+ }
+ else
+ {
+ throw new AJAXException("invalid move type of:" + p_sMoveType);
+ }
+ }
+
+ public boolean runBatch(RequestContext requestContext, Map resultMap) throws AJAXException
+ {
+ return runAction(requestContext, resultMap, true);
+ }
+
+ public boolean run(RequestContext requestContext, Map resultMap)
+ throws AJAXException
+ {
+ return runAction(requestContext, resultMap, false);
+ }
+
+ protected void getRoles( RequestContext requestContext )
+ {
+ Subject currentSubject = requestContext.getSubject();
+ Principal principal = requestContext.getRequest().getUserPrincipal();
+ String userName = null; // this.guest;
+ if ( principal != null )
+ userName = principal.getName();
+ else
+ {
+ PortalConfiguration config = Jetspeed.getConfiguration();
+ if ( config != null )
+ {
+ userName = config.getString("default.user.principal");
+ }
+ }
+
+ Iterator roles = currentSubject.getPrincipals(RolePrincipalImpl.class).iterator();
+ StringBuffer rolesBuff = new StringBuffer();
+ int count = 0;
+ while (roles.hasNext())
+ {
+ RolePrincipal role = (RolePrincipal)roles.next();
+ if (count > 0)
+ {
+ rolesBuff.append(";");
+ }
+ rolesBuff.append(role.getName());
+ count++;
+ }
+ log.info( "roles for '" + userName + "': " + rolesBuff.toString() );
+ }
+
+ protected boolean runAction( RequestContext requestContext, Map resultMap, boolean batch ) throws AJAXException
+ {
+ boolean success = true;
+ String status = "success";
+ try
+ {
+ resultMap.put(ACTION, sMoveType);
+ // Get the necessary parameters off of the request
+ String moveFragmentId = getActionParameter(requestContext, FRAGMENTID);
+ String layoutId = getActionParameter(requestContext, LAYOUTID);
+ if ( moveFragmentId == null )
+ {
+ throw new Exception( FRAGMENTID + " not provided; must specify portlet or layout id" );
+ }
+ resultMap.put(FRAGMENTID, moveFragmentId);
+
+ getRoles( requestContext );
+
+ Fragment currentLayoutFragment = null;
+ Fragment moveToLayoutFragment = null;
+ // when layoutId is null we use old behavior, ignoring everything to do with multiple layout fragments
+ if ( layoutId != null && layoutId.length() > 0 && iMoveType != CARTESIAN )
+ {
+ Page page = requestContext.getPage();
+ currentLayoutFragment = page.getFragmentById( layoutId );
+ if ( currentLayoutFragment == null )
+ {
+ throw new Exception("layout id not found: " + layoutId );
+ }
+ else
+ {
+ // determine if layoutId parameter refers to the current or the move target layout fragment
+ moveToLayoutFragment = currentLayoutFragment;
+ Iterator layoutChildIter = moveToLayoutFragment.getFragments().iterator();
+ while ( layoutChildIter.hasNext() )
+ {
+ Fragment childFrag = (Fragment)layoutChildIter.next();
+ if ( childFrag != null )
+ {
+ if ( moveFragmentId.equals( childFrag.getId() ) )
+ {
+ moveToLayoutFragment = null;
+ break;
+ }
+ }
+ }
+ if ( moveToLayoutFragment != null )
+ {
+ // figure out the current layout fragment - must know to be able to find the portlet
+ // fragment by row/col when a new page is created
+ Fragment root = requestContext.getPage().getRootFragment();
+ currentLayoutFragment = getParentFragmentById(moveFragmentId, root);
+ }
+ }
+ if ( currentLayoutFragment == null )
+ {
+ // report error
+ throw new Exception("parent layout id not found for portlet id:" + moveFragmentId );
+ }
+ }
+
+ if (false == checkAccess(requestContext, JetspeedActions.EDIT))
+ {
+ Page page = requestContext.getPage();
+ Fragment fragment = page.getFragmentById(moveFragmentId);
+ if (fragment == null)
+ {
+ success = false;
+ resultMap.put(REASON, "Fragment not found");
+ return success;
+ }
+
+ // remember current row/column of porlet fragment
+ int column = fragment.getLayoutColumn();
+ int row = fragment.getLayoutRow();
+
+ // rememeber current row/column of parent layout fragment and move-to layout fragment
+ int layoutColumn = -1, layoutRow = -1;
+ int moveToLayoutColumn = -1, moveToLayoutRow = -1;
+ if ( currentLayoutFragment != null )
+ {
+ layoutColumn = currentLayoutFragment.getLayoutColumn();
+ layoutRow = currentLayoutFragment.getLayoutRow();
+ if ( moveToLayoutFragment != null )
+ {
+ moveToLayoutColumn = moveToLayoutFragment.getLayoutColumn();
+ moveToLayoutRow = moveToLayoutFragment.getLayoutRow();
+ }
+ }
+
+ if (!createNewPageOnEdit(requestContext))
+ {
+ success = false;
+ resultMap.put(REASON, "Insufficient access to edit page");
+ return success;
+ }
+ status = "refresh";
+
+ // translate old portlet id to new portlet id
+ Fragment newFragment = getFragmentIdFromLocation(row, column, requestContext.getPage());
+ if (newFragment == null)
+ {
+ success = false;
+ resultMap.put( REASON, "Failed to find new fragment for portlet id: " + moveFragmentId );
+ return success;
+ }
+ moveFragmentId = newFragment.getId();
+
+ if ( currentLayoutFragment != null )
+ {
+ newFragment = getFragmentIdFromLocation(layoutRow, layoutColumn, requestContext.getPage());
+ if (newFragment == null)
+ {
+ success = false;
+ resultMap.put( REASON, "Failed to find new parent layout fragment id: " + currentLayoutFragment.getId() + " for portlet id: " + moveFragmentId );
+ return success;
+ }
+ currentLayoutFragment = newFragment;
+ if ( moveToLayoutFragment != null )
+ {
+ newFragment = getFragmentIdFromLocation(moveToLayoutRow, moveToLayoutColumn, requestContext.getPage());
+ if (newFragment == null)
+ {
+ success = false;
+ resultMap.put( REASON, "Failed to find new move-to layout fragment id: " + moveToLayoutFragment.getId() + " for portlet id: " + moveFragmentId );
+ return success;
+ }
+ moveToLayoutFragment = newFragment;
+ }
+ }
+ }
+
+ if ( moveToLayoutFragment != null )
+ {
+ success = moveToOtherLayoutFragment( requestContext,
+ batch,
+ resultMap,
+ moveFragmentId,
+ moveToLayoutFragment,
+ currentLayoutFragment ) ;
+ }
+ else
+ {
+ PortletPlacementContext placement = null;
+
+ if ( currentLayoutFragment == null )
+ currentLayoutFragment = getParentFragmentById( moveFragmentId, requestContext.getPage().getRootFragment() );
+
+ if ( currentLayoutFragment != null )
+ placement = new PortletPlacementContextImpl( requestContext, currentLayoutFragment );
+ else
+ placement = new PortletPlacementContextImpl( requestContext );
+
+ Fragment fragment = placement.getFragmentById(moveFragmentId);
+ if ( fragment == null )
+ {
+ success = false;
+ resultMap.put( REASON, "Failed to find fragment for portlet id: " + moveFragmentId );
+ return success;
+ }
+
+ success = moveInFragment( requestContext, placement, fragment, null, resultMap, batch );
+ }
+ if ( success )
+ {
+ resultMap.put( STATUS, status );
+ }
+ }
+ catch ( Exception e )
+ {
+ // Log the exception
+ log.error( "exception while moving a portlet", e );
+ resultMap.put( REASON, e.toString() );
+ // Return a failure indicator
+ success = false;
+ }
+
+ return success;
+ }
+
+ protected boolean moveInFragment( RequestContext requestContext, PortletPlacementContext placement, Fragment fragment, Fragment placeInLayoutFragment, Map resultMap, boolean batch )
+ throws PortletPlacementException, NodeException, AJAXException
+ {
+ boolean success = true;
+
+ String moveFragmentId = fragment.getId();
+ boolean addFragment = (placeInLayoutFragment != null);
+ Coordinate returnCoordinate = null;
+ float oldX = 0f, oldY = 0f, oldZ = 0f, oldWidth = 0f, oldHeight = 0f;
+ float x = -1f, y = -1f, z = -1f, width = -1f, height = -1f;
+ boolean absHeightChanged = false;
+
+ // desktop extended
+ String posExtended = getActionParameter( requestContext, DESKTOP_EXTENDED );
+ if ( posExtended != null )
+ {
+ Map fragmentProperties = fragment.getProperties();
+ if ( fragmentProperties == null )
+ {
+ success = false;
+ resultMap.put(REASON, "Failed to acquire fragment properties map for portlet id: " + moveFragmentId );
+ return success;
+ }
+ String oldDeskExt = (String)fragmentProperties.get( DESKTOP_EXTENDED );
+ resultMap.put( OLD_DESKTOP_EXTENDED, ( (oldDeskExt != null) ? oldDeskExt : "" ) );
+ fragmentProperties.put( DESKTOP_EXTENDED, posExtended );
+ }
+
+ // only required for moveabs
+ if ( iMoveType == ABS )
+ {
+ Coordinate newCoordinate = getCoordinateFromParams( requestContext );
+ returnCoordinate = placement.moveAbsolute( fragment, newCoordinate, addFragment );
+ String sHeight = getActionParameter( requestContext, HEIGHT );
+ if ( sHeight != null && sHeight.length() > 0 )
+ {
+ oldHeight = fragment.getLayoutHeight();
+ height = Float.parseFloat( sHeight );
+ fragment.setLayoutHeight( height );
+ absHeightChanged = true;
+ }
+ }
+ else if ( iMoveType == LEFT )
+ {
+ returnCoordinate = placement.moveLeft( fragment );
+ }
+ else if ( iMoveType == RIGHT )
+ {
+ returnCoordinate = placement.moveRight( fragment );
+ }
+ else if ( iMoveType == UP )
+ {
+ returnCoordinate = placement.moveUp( fragment );
+ }
+ else if ( iMoveType == DOWN )
+ {
+ returnCoordinate = placement.moveDown( fragment );
+ }
+ else if ( iMoveType == CARTESIAN )
+ {
+ String sx = getActionParameter( requestContext, X );
+ String sy = getActionParameter( requestContext, Y );
+ String sz = getActionParameter( requestContext, Z );
+ String sWidth = getActionParameter( requestContext, WIDTH );
+ String sHeight = getActionParameter( requestContext, HEIGHT );
+ if ( sx != null )
+ {
+ oldX = fragment.getLayoutX();
+ x = Float.parseFloat( sx );
+ fragment.setLayoutX( x );
+ }
+ if ( sy != null )
+ {
+ oldY = fragment.getLayoutY();
+ y = Float.parseFloat( sy );
+ fragment.setLayoutY( y );
+ }
+ if ( sz != null )
+ {
+ oldZ = fragment.getLayoutZ();
+ z = Float.parseFloat( sz );
+ fragment.setLayoutZ( z );
+ }
+ if ( sWidth != null )
+ {
+ oldWidth = fragment.getLayoutWidth();
+ width = Float.parseFloat( sWidth );
+ fragment.setLayoutWidth( width );
+ }
+ if ( sHeight != null )
+ {
+ oldHeight = fragment.getLayoutHeight();
+ height = Float.parseFloat( sHeight );
+ fragment.setLayoutHeight( height );
+ }
+ }
+
+ // synchronize back to the page layout root fragment
+ Page page = placement.syncPageFragments();
+
+ if ( placeInLayoutFragment != null )
+ {
+ placeInLayoutFragment.getFragments().add( fragment );
+ }
+
+ if ( pageManager != null && ! batch )
+ {
+ pageManager.updatePage( page );
+ }
+
+ if ( iMoveType == CARTESIAN )
+ {
+ putCartesianResult( resultMap, x, oldX, X, OLD_X );
+ putCartesianResult( resultMap, y, oldY, Y, OLD_Y );
+ putCartesianResult( resultMap, z, oldZ, Z, OLD_Z );
+ putCartesianResult( resultMap, width, oldWidth, WIDTH, OLD_WIDTH );
+ putCartesianResult( resultMap, height, oldHeight, HEIGHT, OLD_HEIGHT );
+ }
+ else
+ {
+ // Need to determine what the old col and row were
+ resultMap.put( OLDCOL, String.valueOf( returnCoordinate.getOldCol() ) );
+ resultMap.put( OLDROW, String.valueOf( returnCoordinate.getOldRow() ) );
+ // Need to determine what the new col and row were
+ resultMap.put( NEWCOL, String.valueOf( returnCoordinate.getNewCol() ) );
+ resultMap.put( NEWROW, String.valueOf( returnCoordinate.getNewRow() ) );
+ if ( absHeightChanged )
+ {
+ putCartesianResult( resultMap, height, oldHeight, HEIGHT, OLD_HEIGHT );
+ }
+ }
+
+ resultMap.put( FRAGMENTID, moveFragmentId );
+
+ return success;
+ }
+
+ protected boolean moveToOtherLayoutFragment( RequestContext requestContext,
+ boolean batch,
+ Map resultMap,
+ String moveFragmentId,
+ Fragment moveToLayoutFragment,
+ Fragment removeFromLayoutFragment )
+ throws PortletPlacementException, NodeException, AJAXException
+ {
+ boolean success = true;
+ Fragment placeFragment = null;
+ if ( removeFromLayoutFragment != null )
+ {
+ PortletPlacementContext placement = new PortletPlacementContextImpl( requestContext, removeFromLayoutFragment );
+
+ placeFragment = placement.getFragmentById( moveFragmentId );
+ if ( placeFragment == null )
+ {
+ success = false;
+ resultMap.put( REASON, "Failed to find fragment to move to another layout for fragment id: " + moveFragmentId );
+ return success;
+ }
+ placement.remove( placeFragment );
+ Page page = placement.syncPageFragments();
+ page.removeFragmentById( moveFragmentId );
+ }
+ if ( placeFragment != null )
+ {
+ return placeFragment( requestContext,
+ batch,
+ resultMap,
+ placeFragment,
+ moveToLayoutFragment );
+ }
+ return success;
+ }
+
+ protected boolean placeFragment( RequestContext requestContext,
+ boolean batch,
+ Map resultMap,
+ Fragment placeFragment,
+ Fragment placeInLayoutFragment )
+ throws PortletPlacementException, NodeException, AJAXException
+ {
+ boolean success = true;
+ if ( placeFragment == null )
+ {
+ success = false;
+ return success;
+ }
+
+ // add fragment
+ PortletPlacementContext placement = new PortletPlacementContextImpl( requestContext, placeInLayoutFragment );
+ //placement.add( placeFragment, getCoordinateFromParams( requestContext ) );
+
+ success = moveInFragment( requestContext, placement, placeFragment, placeInLayoutFragment, resultMap, batch );
+
+ return success;
+ }
+
+ protected Coordinate getCoordinateFromParams(RequestContext requestContext)
+ {
+ String a_sCol = getActionParameter( requestContext, COL );
+ String a_sRow = getActionParameter( requestContext, ROW );
+
+ int a_iCol = 0;
+ int a_iRow = 0;
+
+ // Convert the col and row into integers
+ if ( a_sCol != null )
+ {
+ a_iCol = Integer.parseInt( a_sCol );
+ }
+ if ( a_sRow != null )
+ {
+ a_iRow = Integer.parseInt( a_sRow );
+ }
+
+ Coordinate a_oCoordinate = new CoordinateImpl( 0, 0, a_iCol, a_iRow );
+ return a_oCoordinate;
+ }
+
+ protected void putCartesianResult(Map resultMap, float value, float oldValue, String name, String oldName)
+ {
+ if (value != -1F)
+ {
+ resultMap.put(oldName, new Float(oldValue));
+ resultMap.put(name, new Float(value));
+ }
+ }
+}
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