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edit offline dialog
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@8188 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
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223
source/java/org/alfresco/web/bean/content/EditOfflineDialog.java
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source/java/org/alfresco/web/bean/content/EditOfflineDialog.java
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package org.alfresco.web.bean.content;
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import java.text.MessageFormat;
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import java.util.Map;
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import org.alfresco.model.ContentModel;
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import org.alfresco.repo.workflow.WorkflowModel;
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import org.alfresco.service.cmr.repository.ChildAssociationRef;
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import org.alfresco.service.cmr.repository.InvalidNodeRefException;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.workflow.WorkflowTask;
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import org.alfresco.service.namespace.NamespaceService;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.app.context.UIContextService;
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import org.alfresco.web.app.servlet.DownloadContentServlet;
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import javax.faces.context.FacesContext;
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import javax.faces.event.ActionEvent;
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import org.alfresco.web.bean.FileUploadBean;
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import org.alfresco.web.bean.coci.CCProperties;
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import org.alfresco.web.bean.coci.CheckinCheckoutDialog;
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import org.alfresco.web.bean.dialog.BaseDialogBean;
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import org.alfresco.web.bean.repository.Node;
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import org.alfresco.web.bean.repository.Repository;
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import org.alfresco.web.ui.common.Utils;
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import org.alfresco.web.ui.common.component.UIActionLink;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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public class EditOfflineDialog extends BaseDialogBean
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{
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private static final String CLOSE = "close";
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public static final String MSG_ERROR_CHECKOUT = "error_checkout";
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private static Log logger = LogFactory.getLog(EditOfflineDialog.class);
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protected CCProperties property;
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public CCProperties getProperty()
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{
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return property;
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}
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public void setProperty(CCProperties property)
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{
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this.property = property;
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}
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@Override
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public String getContainerTitle()
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{
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return "Download of '" + getProperty().getDocument().getName() + "' for offline editing.";
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}
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@Override
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protected String finishImpl(FacesContext context, String outcome) throws Exception
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{
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return outcome;
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}
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@Override
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public String getCancelButtonLabel()
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{
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return Application.getMessage(FacesContext.getCurrentInstance(), CLOSE);
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}
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public void setupContentAction(ActionEvent event)
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{
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UIActionLink link = (UIActionLink) event.getComponent();
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Map<String, String> params = link.getParameterMap();
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String id = params.get("id");
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if (id != null && id.length() != 0)
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{
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setupContentDocument(id);
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checkoutFile();
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}
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else
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{
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property.setDocument(null);
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}
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resetState();
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}
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private Node setupContentDocument(String id)
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{
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if (logger.isDebugEnabled())
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logger.debug("Setup for action, setting current document to: " + id);
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Node node = null;
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try
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{
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// create the node ref, then our node representation
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NodeRef ref = new NodeRef(Repository.getStoreRef(), id);
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node = new Node(ref);
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// create content URL to the content download servlet with ID and expected filename
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// the myfile part will be ignored by the servlet but gives the browser a hint
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String url = DownloadContentServlet.generateDownloadURL(ref, node.getName());
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node.getProperties().put("url", url);
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node.getProperties().put("workingCopy", node.hasAspect(ContentModel.ASPECT_WORKING_COPY));
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node.getProperties().put("fileType32", Utils.getFileTypeImage(node.getName(), false));
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// remember the document
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property.setDocument(node);
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// refresh the UI, calling this method now is fine as it basically makes sure certain
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// beans clear the state - so when we finish here other beans will have been reset
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UIContextService.getInstance(FacesContext.getCurrentInstance()).notifyBeans();
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}
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catch (InvalidNodeRefException refErr)
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{
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Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
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FacesContext.getCurrentInstance(), Repository.ERROR_NODEREF), new Object[] {id}) );
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}
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return node;
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}
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public void resetState()
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{
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// delete the temporary file we uploaded earlier
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if (property.getFile() != null)
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{
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property.getFile().delete();
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}
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property.setFile(null);
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property.setFileName(null);
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property.setKeepCheckedOut(false);
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property.setMinorChange(true);
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property.setCopyLocation(CCProperties.COPYLOCATION_CURRENT);
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property.setVersionNotes("");
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property.setSelectedSpaceId(null);
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property.setWorkflowAction(false);
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property.setWorkflowTaskId(null);
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// remove the file upload bean from the session
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FacesContext ctx = FacesContext.getCurrentInstance();
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ctx.getExternalContext().getSessionMap().remove(FileUploadBean.FILE_UPLOAD_BEAN_NAME);
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}
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public void checkoutFile()
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{
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final Node node = property.getDocument();
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if (node != null)
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{
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try
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{
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if (logger.isDebugEnabled())
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logger.debug("Trying to checkout content node Id: " + node.getId());
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// checkout the node content to create a working copy
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if (logger.isDebugEnabled())
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{
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logger.debug("Checkout copy location: " + property.getCopyLocation());
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logger.debug("Selected Space Id: " + property.getSelectedSpaceId());
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}
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NodeRef workingCopyRef = null;
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if (property.getCopyLocation().equals(CCProperties.COPYLOCATION_OTHER) && property.getSelectedSpaceId() != null)
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{
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// checkout to a arbituary parent Space
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NodeRef destRef = property.getSelectedSpaceId();
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ChildAssociationRef childAssocRef = nodeService.getPrimaryParent(destRef);
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workingCopyRef = property.getVersionOperationsService().checkout(node.getNodeRef(), destRef, ContentModel.ASSOC_CONTAINS, childAssocRef.getQName());
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}
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else
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{
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// checkout the content to the current space
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workingCopyRef = property.getVersionOperationsService().checkout(node.getNodeRef());
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// if this is a workflow action and there is a task id
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// present we need
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// to also link the working copy to the workflow package so
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// it appears
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// in the resources panel in the manage task dialog
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if (property.isWorkflowAction() && property.getWorkflowTaskId() != null && (property.getWorkflowTaskId().equals("null") == false))
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{
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WorkflowTask task = property.getWorkflowService().getTaskById(property.getWorkflowTaskId());
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if (task != null)
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{
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NodeRef workflowPackage = (NodeRef) task.properties.get(WorkflowModel.ASSOC_PACKAGE);
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if (workflowPackage != null)
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{
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nodeService.addChild(workflowPackage, workingCopyRef, ContentModel.ASSOC_CONTAINS, QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, QName
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.createValidLocalName((String) nodeService.getProperty(workingCopyRef, ContentModel.PROP_NAME))));
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if (logger.isDebugEnabled())
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logger.debug("Added working copy to workflow package: " + workflowPackage);
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}
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}
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}
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}
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// set the working copy Node instance
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Node workingCopy = new Node(workingCopyRef);
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property.setWorkingDocument(workingCopy);
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// create content URL to the content download servlet with ID
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// and expected filename
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// the myfile part will be ignored by the servlet but gives the
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// browser a hint
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String url = DownloadContentServlet.generateDownloadURL(workingCopyRef, workingCopy.getName());
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workingCopy.getProperties().put("url", url);
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workingCopy.getProperties().put("fileType32", Utils.getFileTypeImage(workingCopy.getName(), false));
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}
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catch (Throwable err)
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{
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Utils.addErrorMessage(Application.getMessage(FacesContext.getCurrentInstance(), MSG_ERROR_CHECKOUT) + err.getMessage(), err);
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}
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}
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else
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{
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logger.warn("WARNING: checkoutFile called without a current Document!");
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}
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}
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}
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