mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-07 17:49:17 +00:00
7a5bb10b67
- not caching the forms list within the web project as it is not being properly refreshed when the web project is edited - better error handling in create web content for when the workflow has not properly been configured. - more work on getting edit and preview working from manage tasks screen. it should all be in place now though i am completely unable to preview right now - need to hear back from jon. had to reduce reliance on AVMBrowseBean from actions since the current path is not necessarily properly set since it's outside of a browse context. - some error handling in rendition if the primary form instance data is not there. - adding a backward webproject noderef reference to the staging store to make it possible to get web project properties without an avmbrowsebean context git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4708 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
736 lines
25 KiB
Java
736 lines
25 KiB
Java
/*
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* Copyright (C) 2005 Alfresco, Inc.
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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*/
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package org.alfresco.web.bean.wcm;
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import java.io.ByteArrayInputStream;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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import java.util.ResourceBundle;
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import javax.faces.context.FacesContext;
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import javax.faces.event.ValueChangeEvent;
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import javax.faces.model.SelectItem;
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import org.alfresco.config.Config;
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import org.alfresco.config.ConfigElement;
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import org.alfresco.config.ConfigService;
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import org.alfresco.error.AlfrescoRuntimeException;
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import org.alfresco.model.ContentModel;
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import org.alfresco.model.WCMAppModel;
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import org.alfresco.repo.avm.AVMNodeConverter;
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import org.alfresco.repo.avm.wf.AVMSubmittedAspect;
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import org.alfresco.repo.content.MimetypeMap;
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import org.alfresco.repo.workflow.WorkflowModel;
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import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
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import org.alfresco.service.cmr.avm.AVMService;
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import org.alfresco.service.cmr.avmsync.AVMDifference;
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import org.alfresco.service.cmr.avmsync.AVMSyncService;
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import org.alfresco.service.cmr.repository.ChildAssociationRef;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.workflow.WorkflowDefinition;
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import org.alfresco.service.cmr.workflow.WorkflowPath;
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import org.alfresco.service.cmr.workflow.WorkflowService;
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import org.alfresco.service.cmr.workflow.WorkflowTask;
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import org.alfresco.service.cmr.workflow.WorkflowTaskState;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.service.namespace.RegexQNamePattern;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.bean.content.BaseContentWizard;
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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.data.IDataContainer;
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import org.alfresco.web.data.QuickSort;
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import org.alfresco.web.forms.Form;
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import org.alfresco.web.forms.FormInstanceData;
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import org.alfresco.web.forms.FormInstanceDataImpl;
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import org.alfresco.web.forms.FormProcessor;
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import org.alfresco.web.forms.FormsService;
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import org.alfresco.web.forms.RenderingEngineTemplate;
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import org.alfresco.web.forms.Rendition;
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import org.alfresco.web.forms.XMLUtil;
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import org.alfresco.web.ui.common.Utils;
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import org.alfresco.web.ui.common.component.UIListItem;
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import org.alfresco.web.ui.wcm.component.UIUserSandboxes;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.w3c.dom.Document;
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/**
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* Bean implementation for the "Create Web Content Wizard" dialog
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*/
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public class CreateWebContentWizard extends BaseContentWizard
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{
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private static final Log LOGGER = LogFactory.getLog(CreateWebContentWizard.class);
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protected String content = null;
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protected String formName;
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protected transient List<SelectItem> createMimeTypes;
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protected String createdPath = null;
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protected List<Rendition> renditions = null;
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protected FormInstanceData formInstanceData = null;
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protected FormProcessor.Session formProcessorSession = null;
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private Document instanceDataDocument = null;
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protected boolean formSelectDisabled = false;
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protected boolean startWorkflow = false;
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/** AVM service bean reference */
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protected AVMService avmService;
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/** AVM sync service bean reference */
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protected AVMSyncService avmSyncService;
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/** AVM Browse Bean reference */
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protected AVMBrowseBean avmBrowseBean;
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/** AVM Submitted Aspect reference */
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protected AVMSubmittedAspect avmSubmittedAspect;
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/** Workflow service bean reference */
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protected WorkflowService workflowService;
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/**
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* @param avmService The AVMService to set.
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*/
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public void setAvmService(AVMService avmService)
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{
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this.avmService = avmService;
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}
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/**
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* @param avmSyncService The AVMSyncService to set.
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*/
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public void setAvmSyncService(final AVMSyncService avmSyncService)
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{
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this.avmSyncService = avmSyncService;
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}
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/**
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* @param avmSubmittedAspect The AVM Submitted Aspect to set.
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*/
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public void setAvmSubmittedAspect(AVMSubmittedAspect avmSubmittedAspect)
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{
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this.avmSubmittedAspect = avmSubmittedAspect;
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}
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/**
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* @param workflowService The WorkflowService to set.
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*/
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public void setWorkflowService(WorkflowService workflowService)
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{
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this.workflowService = workflowService;
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}
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/**
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* @param avmBrowseBean The AVMBrowseBean to set.
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*/
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public void setAvmBrowseBean(AVMBrowseBean avmBrowseBean)
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{
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this.avmBrowseBean = avmBrowseBean;
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}
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// ------------------------------------------------------------------------------
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// Wizard implementation
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@Override
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public void init(Map<String, String> parameters)
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{
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super.init(parameters);
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this.content = null;
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this.inlineEdit = true;
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this.formName = null;
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this.mimeType = MimetypeMap.MIMETYPE_XML;
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this.formInstanceData = null;
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if (this.formProcessorSession != null)
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{
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this.formProcessorSession.destroy();
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}
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this.formProcessorSession = null;
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this.instanceDataDocument = null;
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this.renditions = null;
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this.startWorkflow = false;
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this.formSelectDisabled = false;
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// check for a form ID being passed in as a parameter
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if (this.parameters.get(UIUserSandboxes.PARAM_FORM_NAME) != null)
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{
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// it is used to init the dialog to a specific template
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final String formName = parameters.get(UIUserSandboxes.PARAM_FORM_NAME);
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final Form form = this.avmBrowseBean.getWebProject().getForm(formName);
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if (form != null)
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{
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this.formName = form.getName();
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this.formSelectDisabled = true;
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}
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}
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// reset the preview layer
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String storeName = AVMConstants.getStoreName(this.avmBrowseBean.getCurrentPath());
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storeName = AVMConstants.getCorrespondingPreviewStoreName(storeName);
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final String path = AVMConstants.buildStoreRootPath(storeName);
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if (LOGGER.isDebugEnabled())
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LOGGER.debug("reseting layer " + path);
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this.avmSyncService.resetLayer(path);
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}
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@Override
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public String next()
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{
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final int step = Application.getWizardManager().getCurrentStep();
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if (step == 3)
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{
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// if rendering a form, then save the content now to generate the renditions
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if (MimetypeMap.MIMETYPE_XML.equals(this.mimeType))
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{
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try
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{
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this.saveContent();
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}
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catch (Exception e)
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{
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Application.getWizardManager().getState().setCurrentStep(step - 1);
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Utils.addErrorMessage(e.getMessage(), e);
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}
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}
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}
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return super.next();
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}
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@Override
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public String back()
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{
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final int step = Application.getWizardManager().getCurrentStep();
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if (step == 2)
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{
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LOGGER.debug("clearing form instance data");
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if (this.formInstanceData != null)
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{
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this.avmService.removeNode(this.formInstanceData.getPath());
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}
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if (this.renditions != null)
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{
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for (Rendition r : this.renditions)
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{
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this.avmService.removeNode(r.getPath());
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}
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}
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this.formInstanceData = null;
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this.renditions = null;
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}
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return super.back();
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}
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@Override
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public String finish()
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{
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// if a form is not being entered, then save just html/text content
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if (this.formInstanceData == null || this.renditions == null)
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{
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try
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{
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this.saveContent();
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}
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catch (Exception e)
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{
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Utils.addErrorMessage(e.getMessage(), e);
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return super.getErrorOutcome(e);
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}
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}
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return super.finish();
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}
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@Override
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protected String finishImpl(final FacesContext context, final String outcome)
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throws Exception
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{
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final NodeRef[] uploadedFiles = (this.formProcessorSession != null
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? this.formProcessorSession.getUploadedFiles()
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: new NodeRef[0]);
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final List<AVMDifference> diffList =
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new ArrayList<AVMDifference>(1 + this.renditions.size() + uploadedFiles.length);
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diffList.add(new AVMDifference(-1, this.createdPath,
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-1, AVMConstants.getCorrespondingPathInMainStore(this.createdPath),
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AVMDifference.NEWER));
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for (Rendition rendition : this.renditions)
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{
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final String path = rendition.getPath();
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diffList.add(new AVMDifference(-1, path,
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-1, AVMConstants.getCorrespondingPathInMainStore(path),
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AVMDifference.NEWER));
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}
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for (NodeRef uploadedFile : uploadedFiles)
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{
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final String path = AVMNodeConverter.ToAVMVersionPath(uploadedFile).getSecond();
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diffList.add(new AVMDifference(-1, path,
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-1, AVMConstants.getCorrespondingPathInMainStore(path),
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AVMDifference.NEWER));
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}
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if (LOGGER.isDebugEnabled())
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{
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for (AVMDifference diff : diffList)
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{
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LOGGER.debug("updating main store with " + diff.getSourcePath());
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}
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}
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this.avmSyncService.update(diffList, null, true, true, true, true, null, null);
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// reset all paths and structures to the main store
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this.createdPath = AVMConstants.getCorrespondingPathInMainStore(this.createdPath);
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LOGGER.debug("reset path " + this.createdPath + " to main store");
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boolean form = (MimetypeMap.MIMETYPE_XML.equals(this.mimeType) && this.formName != null);
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if (form)
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{
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this.formInstanceData = new FormInstanceDataImpl(AVMNodeConverter.ToNodeRef(-1, this.createdPath));
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this.renditions = this.formInstanceData.getRenditions();
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LOGGER.debug("reset form instance data " + this.formInstanceData.getName() +
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" and " + this.renditions.size() + " to main store");
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}
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if (this.startWorkflow)
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{
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final WorkflowDefinition wd = this.getForm().getDefaultWorkflow();
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final Map<QName, Serializable> parameters = this.getForm().getDefaultWorkflowParameters();
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if (LOGGER.isDebugEnabled())
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LOGGER.debug("starting workflow " + wd + " with parameters " + parameters);
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if (parameters == null)
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{
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Utils.addErrorMessage(Application.getMessage(context, "submit_workflow_config_error"));
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return null;
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}
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// start the workflow to get access to the start task
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WorkflowPath path = this.workflowService.startWorkflow(wd.id, null);
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if (path != null)
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{
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// extract the start task
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List<WorkflowTask> tasks = this.workflowService.getTasksForWorkflowPath(path.id);
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if (tasks.size() == 1)
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{
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WorkflowTask startTask = tasks.get(0);
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if (startTask.state == WorkflowTaskState.IN_PROGRESS)
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{
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if (LOGGER.isDebugEnabled())
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LOGGER.debug("creating workflow package");
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// create package paths (layered to user sandbox area as target)
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final String storeId = this.avmBrowseBean.getStagingStore();
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final List<String> srcPaths = new ArrayList<String>();
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// construct diffs for selected items for submission
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final String sandboxName = this.avmBrowseBean.getSandbox();
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if (form)
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{
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// collect diffs for form data instance and all renditions
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for (Rendition rendition : this.getRenditions())
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{
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srcPaths.add(AVMConstants.getCorrespondingPath(rendition.getPath(), sandboxName));
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}
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srcPaths.add(AVMConstants.getCorrespondingPath(this.formInstanceData.getPath(), sandboxName));
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}
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else
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{
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// diff for txt or html content
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srcPaths.add(AVMConstants.getCorrespondingPath(this.createdPath, sandboxName));
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}
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final NodeRef packageNodeRef =
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AVMWorkflowUtil.createWorkflowPackage(srcPaths,
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storeId,
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path,
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avmSubmittedAspect,
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this.avmSyncService,
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this.avmService,
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this.workflowService,
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this.nodeService);
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parameters.put(WorkflowModel.ASSOC_PACKAGE, packageNodeRef);
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// TODO: capture label and comment?
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parameters.put(AVMWorkflowUtil.PROP_LABEL, form ? this.formInstanceData.getName() : this.fileName);
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parameters.put(AVMWorkflowUtil.PROP_FROM_PATH, AVMConstants.buildStoreRootPath(sandboxName));
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// update start task with submit parameters
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this.workflowService.updateTask(startTask.id, parameters, null, null);
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// end the start task to trigger the first 'proper' task in the workflow
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this.workflowService.endTask(startTask.id, null);
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}
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}
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}
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}
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if (this.formProcessorSession != null)
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{
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this.formProcessorSession.destroy();
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}
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// return the default outcome
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return outcome;
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}
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@Override
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public boolean getNextButtonDisabled()
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{
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// TODO: Allow the next button state to be configured so that
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// wizard implementations don't have to worry about
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// checking step numbers
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boolean disabled = false;
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int step = Application.getWizardManager().getCurrentStep();
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if (step == 1)
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{
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disabled = (this.fileName == null || this.fileName.length() == 0);
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}
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return disabled;
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}
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/**
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* Save the specified content using the currently set wizard attributes
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*/
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protected void saveContent()
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throws Exception
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{
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// get the parent path of the location to save the content
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String fileName = this.fileName;
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if (LOGGER.isDebugEnabled())
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LOGGER.debug("saving file content to " + fileName);
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String path = this.avmBrowseBean.getCurrentPath();
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path = AVMConstants.getCorrespondingPathInPreviewStore(path);
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final Form form = (MimetypeMap.MIMETYPE_XML.equals(this.mimeType)
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? this.getForm()
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: null);
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if (form != null)
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{
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path = form.getOutputPathForFormInstanceData(this.instanceDataDocument,
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fileName,
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path,
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this.avmBrowseBean.getWebapp());
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this.content = XMLUtil.toString(this.instanceDataDocument);
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final String[] sb = AVMNodeConverter.SplitBase(path);
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path = sb[0];
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fileName = sb[1];
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}
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if (LOGGER.isDebugEnabled())
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LOGGER.debug("creating all directories in path " + path);
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AVMConstants.makeAllDirectories(path);
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if (LOGGER.isDebugEnabled())
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LOGGER.debug("creating file " + fileName + " in " + path);
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// put the content of the file into the AVM store
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avmService.createFile(path,
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fileName,
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new ByteArrayInputStream((this.content == null ? "" : this.content).getBytes()));
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// remember the created path
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this.createdPath = AVMNodeConverter.ExtendAVMPath(path, fileName);
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// add titled aspect for the read/edit properties screens
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final NodeRef formInstanceDataNodeRef = AVMNodeConverter.ToNodeRef(-1, this.createdPath);
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final Map<QName, Serializable> props = new HashMap<QName, Serializable>(1, 1.0f);
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props.put(ContentModel.PROP_TITLE, fileName);
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this.nodeService.addAspect(formInstanceDataNodeRef, ContentModel.ASPECT_TITLED, props);
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if (form != null)
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{
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this.formInstanceData = new FormInstanceDataImpl(formInstanceDataNodeRef)
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{
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@Override
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public Form getForm() { return form; }
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};
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props.clear();
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props.put(WCMAppModel.PROP_PARENT_FORM_NAME, form.getName());
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this.nodeService.addAspect(formInstanceDataNodeRef, WCMAppModel.ASPECT_FORM_INSTANCE_DATA, props);
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this.renditions = new LinkedList<Rendition>();
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for (RenderingEngineTemplate ret : form.getRenderingEngineTemplates())
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{
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this.renditions.add(ret.render(this.formInstanceData));
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}
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}
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else
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{
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this.renditions = Collections.EMPTY_LIST;
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}
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}
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// ------------------------------------------------------------------------------
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// Bean Getters and Setters
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|
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/**
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* @return Returns the content from the edited form.
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*/
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public String getContent()
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{
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return this.content;
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}
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|
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/**
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* @param content The content to edit (should be clear initially)
|
|
*/
|
|
public void setContent(String content)
|
|
{
|
|
this.content = content;
|
|
}
|
|
|
|
/**
|
|
* @return the available forms from this web project that can be created.
|
|
*/
|
|
public List<SelectItem> getFormChoices()
|
|
{
|
|
final List<Form> forms = this.avmBrowseBean.getWebProject().getForms();
|
|
final List<SelectItem> items = new ArrayList<SelectItem>(forms.size());
|
|
for (final Form f : forms)
|
|
{
|
|
items.add(new SelectItem(f.getName(), f.getTitle()));
|
|
}
|
|
|
|
final QuickSort sorter = new QuickSort(items, "label", true, IDataContainer.SORT_CASEINSENSITIVE);
|
|
sorter.sort();
|
|
|
|
return items;
|
|
}
|
|
|
|
/**
|
|
* @return Returns a list of mime types to allow the user to select from
|
|
*/
|
|
public List<SelectItem> getCreateMimeTypes()
|
|
{
|
|
if (this.createMimeTypes == null)
|
|
{
|
|
FacesContext context = FacesContext.getCurrentInstance();
|
|
|
|
// add the well known object type to start with
|
|
this.createMimeTypes = new ArrayList<SelectItem>(5);
|
|
|
|
// add the configured create mime types to the list
|
|
ConfigService svc = Application.getConfigService(context);
|
|
Config wizardCfg = svc.getConfig("Content Wizards");
|
|
if (wizardCfg == null)
|
|
{
|
|
LOGGER.warn("Could not find 'Content Wizards' configuration section");
|
|
}
|
|
else
|
|
{
|
|
ConfigElement typesCfg = wizardCfg.getConfigElement("create-mime-types");
|
|
if (typesCfg == null)
|
|
{
|
|
LOGGER.warn("Could not find 'create-mime-types' configuration element");
|
|
}
|
|
else
|
|
{
|
|
for (ConfigElement child : typesCfg.getChildren())
|
|
{
|
|
String currentMimeType = child.getAttribute("name");
|
|
if (currentMimeType != null)
|
|
{
|
|
String label = getSummaryMimeType(currentMimeType);
|
|
this.createMimeTypes.add(new SelectItem(currentMimeType, label));
|
|
}
|
|
}
|
|
|
|
// make sure the list is sorted by the label
|
|
QuickSort sorter = new QuickSort(this.objectTypes, "label", true, IDataContainer.SORT_CASEINSENSITIVE);
|
|
sorter.sort();
|
|
}
|
|
}
|
|
}
|
|
|
|
return this.createMimeTypes;
|
|
}
|
|
|
|
public String getFormName()
|
|
{
|
|
return this.formName;
|
|
}
|
|
|
|
public Form getForm()
|
|
{
|
|
return (this.getFormName() != null
|
|
? this.avmBrowseBean.getWebProject().getForm(this.getFormName())
|
|
: null);
|
|
}
|
|
|
|
/**
|
|
* @param form Sets the currently selected form
|
|
*/
|
|
public void setFormName(final String formName)
|
|
{
|
|
this.formName = formName;
|
|
}
|
|
|
|
/**
|
|
* @return Returns the wrapper instance data for feeding the xml
|
|
* content to the form processor.
|
|
*/
|
|
public Document getInstanceDataDocument()
|
|
{
|
|
if (this.instanceDataDocument == null)
|
|
{
|
|
final String content = this.getContent();
|
|
try
|
|
{
|
|
this.instanceDataDocument = (content != null
|
|
? XMLUtil.parse(content)
|
|
: XMLUtil.newDocument());
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Utils.addErrorMessage("error parsing document", e);
|
|
this.instanceDataDocument = XMLUtil.newDocument();
|
|
}
|
|
}
|
|
return this.instanceDataDocument;
|
|
}
|
|
|
|
/**
|
|
* Returns the form processor session.
|
|
*/
|
|
public FormProcessor.Session getFormProcessorSession()
|
|
{
|
|
return this.formProcessorSession;
|
|
}
|
|
|
|
/**
|
|
* Sets the form processor session.
|
|
*/
|
|
public void setFormProcessorSession(final FormProcessor.Session formProcessorSession)
|
|
{
|
|
this.formProcessorSession = formProcessorSession;
|
|
}
|
|
|
|
/**
|
|
* Returns the generated form instance data.
|
|
*/
|
|
public FormInstanceData getFormInstanceData()
|
|
{
|
|
return this.formInstanceData;
|
|
}
|
|
|
|
/**
|
|
* Returns the generated renditions
|
|
*/
|
|
public List<Rendition> getRenditions()
|
|
{
|
|
return this.renditions;
|
|
}
|
|
|
|
/**
|
|
* Returns the files uploaded using the form
|
|
*/
|
|
public List<UIListItem> getUploadedFiles()
|
|
{
|
|
if (this.formProcessorSession == null)
|
|
{
|
|
return Collections.EMPTY_LIST;
|
|
}
|
|
|
|
NodeRef[] uploadedFiles = this.formProcessorSession.getUploadedFiles();
|
|
final List<UIListItem> result =
|
|
new ArrayList<UIListItem>(uploadedFiles.length);
|
|
|
|
for (NodeRef nodeRef : uploadedFiles)
|
|
{
|
|
final UIListItem item = new UIListItem();
|
|
final String name = (String)
|
|
this.nodeService.getProperty(nodeRef, ContentModel.PROP_NAME);
|
|
item.setValue(name);
|
|
item.setLabel((String)this.nodeService.getProperty(nodeRef, ContentModel.PROP_TITLE));
|
|
item.setDescription((String)this.nodeService.getProperty(nodeRef, ContentModel.PROP_DESCRIPTION));
|
|
item.setImage(Utils.getFileTypeImage(name, false));
|
|
result.add(item);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Returns the number of submittable files which is the total number of
|
|
* uploaded files, renditions, and the form instance data.
|
|
*/
|
|
public int getNumberOfSubmittableFiles()
|
|
{
|
|
return 1 + this.getUploadedFiles().size() + this.getRenditions().size();
|
|
}
|
|
|
|
public boolean getFormSelectDisabled()
|
|
{
|
|
return this.formSelectDisabled;
|
|
}
|
|
|
|
public void setFormSelectDisabled(boolean formSelectDisabled)
|
|
{
|
|
this.formSelectDisabled = formSelectDisabled;
|
|
}
|
|
|
|
public void setStartWorkflow(final boolean startWorkflow)
|
|
{
|
|
this.startWorkflow = startWorkflow;
|
|
}
|
|
|
|
public boolean getStartWorkflow()
|
|
{
|
|
return this.startWorkflow;
|
|
}
|
|
|
|
public String getSummary()
|
|
{
|
|
final ResourceBundle bundle = Application.getBundle(FacesContext.getCurrentInstance());
|
|
|
|
// TODO: show first few lines of content here?
|
|
return this.buildSummary(
|
|
new String[]
|
|
{
|
|
bundle.getString("file_name"),
|
|
bundle.getString("type"),
|
|
bundle.getString("content_type")
|
|
},
|
|
new String[]
|
|
{
|
|
this.fileName,
|
|
this.getSummaryObjectType(),
|
|
this.getSummaryMimeType(this.mimeType)
|
|
});
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
// Action event handlers
|
|
|
|
/**
|
|
* Create content type value changed by the user
|
|
*/
|
|
public void createContentChanged(ValueChangeEvent event)
|
|
{
|
|
// clear the content as HTML is not compatible with the plain text box etc.
|
|
this.content = null;
|
|
}
|
|
}
|