Merge from HEAD to WCM-DEV2.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3659 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/ui/repo/component/UIContentSelector.java

@@ -0,0 +1,401 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version
+ * 2.1 of the License, or (at your option) any later version.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.gnu.org/licenses/lgpl.txt
+ *
+ * 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.alfresco.web.ui.repo.component;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import javax.faces.component.UIInput;
+import javax.faces.context.FacesContext;
+import javax.faces.context.ResponseWriter;
+import javax.faces.el.ValueBinding;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.search.ResultSet;
+import org.alfresco.service.cmr.search.SearchService;
+import org.alfresco.service.namespace.NamespaceService;
+import org.alfresco.service.namespace.QName;
+import org.alfresco.web.app.Application;
+import org.alfresco.web.bean.repository.Repository;
+import org.alfresco.web.ui.common.Utils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * Component for selecting content from the repository
+ * 
+ * @author gavinc
+ */
+public class UIContentSelector extends UIInput
+{
+   private final static Log logger = LogFactory.getLog(UIContentSelector.class);
+   
+   private final static String ACTION_SEPARATOR = ";";
+   private final static String ACTION_SEARCH = "0";
+   
+   private final static String FIELD_CONTAINS = "_contains";
+   private final static String FIELD_AVAILABLE = "_available";   
+   private final static String MSG_SEARCH = "search";
+   
+   protected String availableOptionsSize;
+   protected Boolean disabled;
+   private Boolean multiSelect;
+      
+   /** List containing the currently available options */
+   protected List<NodeRef> availableOptions;
+   
+   // ------------------------------------------------------------------------------
+   // Component implementation
+   
+   /**
+    * @see javax.faces.component.UIComponent#getFamily()
+    */
+   public String getFamily()
+   {
+      return "org.alfresco.faces.ContentSelector";
+   }
+   
+   /**
+    * Default constructor
+    */
+   public UIContentSelector()
+   {
+      setRendererType(null);
+   }
+   
+   /**
+    * @see javax.faces.component.StateHolder#restoreState(javax.faces.context.FacesContext, java.lang.Object)
+    */
+   @SuppressWarnings("unchecked")
+   public void restoreState(FacesContext context, Object state)
+   {
+      Object values[] = (Object[])state;
+      // standard component attributes are restored by the super class
+      super.restoreState(context, values[0]);
+      this.availableOptions = (List<NodeRef>)values[1];
+      this.availableOptionsSize = (String)values[2];
+      this.disabled = (Boolean)values[3];
+      this.multiSelect = (Boolean)values[4];
+   }
+   
+   /**
+    * @see javax.faces.component.StateHolder#saveState(javax.faces.context.FacesContext)
+    */
+   public Object saveState(FacesContext context)
+   {
+      Object values[] = new Object[10];
+      // standard component attributes are saved by the super class
+      values[0] = super.saveState(context);
+      values[1] = this.availableOptions;
+      values[2] = this.availableOptionsSize;
+      values[3] = this.disabled;
+      values[4] = this.multiSelect;
+      
+      return (values);
+   }
+
+   /**
+    * @see javax.faces.component.UIComponent#decode(javax.faces.context.FacesContext)
+    */
+   public void decode(FacesContext context)
+   {
+      Map requestMap = context.getExternalContext().getRequestParameterMap();
+      Map valuesMap = context.getExternalContext().getRequestParameterValuesMap();
+      String fieldId = getHiddenFieldName();
+      String value = (String)requestMap.get(fieldId);
+      
+      if (value != null && value.equals(ACTION_SEARCH))
+      {
+         // user has issued a search action, fill the list with options
+         String contains = (String)requestMap.get(fieldId + FIELD_CONTAINS);
+         this.availableOptions = new ArrayList<NodeRef>();
+         getAvailableOptions(FacesContext.getCurrentInstance(), contains);
+      }
+      else
+      {
+         // set the submitted value (if there is one)
+         String[] addedItems = (String[])valuesMap.get(fieldId + FIELD_AVAILABLE);
+         this.setSubmittedValue(addedItems);
+      }
+   }
+   
+   /**
+    * @see javax.faces.component.UIComponent#encodeBegin(javax.faces.context.FacesContext)
+    */
+   public void encodeBegin(FacesContext context) throws IOException
+   {
+      if (isRendered() == false)
+      {
+         return;
+      }
+      
+      ResponseWriter out = context.getResponseWriter();
+
+      // get the child associations currently on the node and any that have been added
+      NodeService nodeService = Repository.getServiceRegistry(context).getNodeService();
+         
+      if (isDisabled())
+      {
+         // TODO: if the component is disabled just show the current value as text
+      }
+      else
+      {
+         // start outer table
+         out.write("<table border='0' cellspacing='4' cellpadding='0' class='");
+         if (this.getAttributes().get("styleClass") != null)
+         {
+            out.write((String)this.getAttributes().get("styleClass"));
+         }
+         else
+         {
+            out.write("selector");
+         }
+         out.write("'");
+         
+         if (this.getAttributes().get("style") != null)
+         {
+            out.write(" style='");
+            out.write((String)this.getAttributes().get("style"));
+            out.write("'");
+         }
+         out.write(">");
+      
+         // show the search field
+         out.write("<tr><td colspan='2'><input type='text' maxlength='1024' size='32' name='");
+         out.write(getClientId(context) + FIELD_CONTAINS);
+         out.write("'/>&nbsp;&nbsp;<input type='submit' value='");
+         out.write(Application.getMessage(context, MSG_SEARCH));
+         out.write("' onclick=\"");
+         out.write(generateFormSubmit(context, ACTION_SEARCH));
+         out.write("\"/></td></tr>");
+         
+         // show available options i.e. all content in repository 
+         renderAvailableOptions(context, out, nodeService);
+         
+         // close table
+         out.write("</table>");
+      }
+   }
+   
+   /**
+    * Determines whether the component should be rendered in a disabled state
+    * 
+    * @return Returns whether the component is disabled
+    */
+   public boolean isDisabled()
+   {
+      if (this.disabled == null)
+      {
+         ValueBinding vb = getValueBinding("disabled");
+         if (vb != null)
+         {
+            this.disabled = (Boolean)vb.getValue(getFacesContext());
+         }
+      }
+      
+      if (this.disabled == null)
+      {
+         this.disabled = Boolean.FALSE;
+      }
+      
+      return this.disabled;
+   }
+
+   /**
+    * Determines whether the component should be rendered in a disabled state
+    * 
+    * @param disabled true to disable the component
+    */
+   public void setDisabled(boolean disabled)
+   {
+      this.disabled = disabled;
+   }
+   
+   /**
+    * Returns the size of the select control when multiple items
+    * can be selected 
+    * 
+    * @return The size of the select control
+    */
+   public String getAvailableOptionsSize()
+   {
+      if (this.availableOptionsSize == null)
+      {
+         this.availableOptionsSize = "6";
+      }
+      
+      return this.availableOptionsSize;
+   }
+   
+   /**
+    * Sets the size of the select control used when multiple items can
+    * be selected 
+    * 
+    * @param availableOptionsSize The size
+    */
+   public void setAvailableOptionsSize(String availableOptionsSize)
+   {
+      this.availableOptionsSize = availableOptionsSize;
+   }
+   
+   /**
+    * @return true if multi select should be enabled.
+    */
+   public boolean getMultiSelect()
+   {
+      ValueBinding vb = getValueBinding("multiSelect");
+      if (vb != null)
+      {
+         this.multiSelect = (Boolean)vb.getValue(getFacesContext());
+      }
+      
+      return multiSelect != null ? multiSelect.booleanValue() : true;
+   }
+
+   /**
+    * @param multiSelect Flag to determine whether multi select is enabled
+    */
+   public void setMultiSelect(boolean multiSelect)
+   {
+      this.multiSelect = Boolean.valueOf(multiSelect);
+   }
+   
+   /**
+    * Renders the list of available options
+    * 
+    * @param context FacesContext
+    * @param out Writer to write output to
+    * @param nodeService The NodeService
+    * @throws IOException
+    */
+   protected void renderAvailableOptions(FacesContext context, ResponseWriter out, NodeService nodeService) 
+      throws IOException
+   {
+      boolean itemsPresent = (this.availableOptions != null && this.availableOptions.size() > 0);
+      
+      out.write("<tr><td colspan='2'><select ");
+      if (itemsPresent == false)
+      {
+         // rather than having a very slim select box set the width if there are no results
+         out.write("style='width:240px;' ");
+      }
+      out.write("name='");
+      out.write(getClientId(context) + FIELD_AVAILABLE);
+      out.write("' size='");
+      if (getMultiSelect())
+      {
+         out.write(getAvailableOptionsSize());
+         out.write("' multiple");
+      }
+      else
+      {
+         out.write("1'");
+      }
+      out.write(">");
+      
+      if (itemsPresent)
+      {
+         for (NodeRef item : this.availableOptions)
+         {
+            out.write("<option value='");
+            out.write(item.toString());
+            out.write("'>");
+            out.write(Repository.getDisplayPath(nodeService.getPath(item)));
+            out.write("/");
+            out.write(Repository.getNameForNode(nodeService, item));
+            out.write("</option>");
+         }
+      }
+      
+      out.write("</select></td></tr>");
+   }   
+   
+   /**
+    * Retrieves the available options for the current association
+    * 
+    * @param context Faces Context
+    * @param contains The contains part of the query
+    */
+   protected void getAvailableOptions(FacesContext context, String contains)
+   {
+      // query for all content in the current repository
+      StringBuilder query = new StringBuilder("+TYPE:\"");
+      query.append(ContentModel.TYPE_CONTENT);
+      query.append("\"");
+      
+      if (contains != null && contains.length() > 0)
+      {
+         String safeContains = Utils.remove(contains.trim(), "\"");
+         query.append(" AND +@");
+         
+         String nameAttr = Repository.escapeQName(QName.createQName(
+                  NamespaceService.CONTENT_MODEL_1_0_URI, "name"));
+         query.append(nameAttr);
+         
+         query.append(":*" + safeContains + "*");
+      }
+      
+      if (logger.isDebugEnabled())
+         logger.debug("Query: " + query.toString());
+      
+      ResultSet results = null;
+      try
+      {
+         results = Repository.getServiceRegistry(context).getSearchService().query(
+               Repository.getStoreRef(), SearchService.LANGUAGE_LUCENE, query.toString());
+         this.availableOptions = results.getNodeRefs();
+      }
+      finally
+      {
+         if (results != null)
+         {
+            results.close();
+         }
+      }
+      
+      if (logger.isDebugEnabled())
+         logger.debug("Found " + this.availableOptions.size() + " available options");
+   }
+   
+   /**
+    * We use a hidden field per picker instance on the page.
+    * 
+    * @return hidden field name
+    */
+   private String getHiddenFieldName()
+   {
+      return getClientId(getFacesContext());
+   }
+   
+   /**
+    * Generate FORM submit JavaScript for the specified action
+    *  
+    * @param context    FacesContext
+    * @param action     Action string
+    * 
+    * @return FORM submit JavaScript
+    */
+   private String generateFormSubmit(FacesContext context, String action)
+   {
+      return Utils.generateFormSubmit(context, this, getHiddenFieldName(), action);
+   }
+}

source/java/org/alfresco/web/ui/repo/component/UIWorkflowSummary.java

@@ -0,0 +1,163 @@
+package org.alfresco.web.ui.repo.component;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.ResourceBundle;
+
+import javax.faces.context.FacesContext;
+import javax.faces.context.ResponseWriter;
+import javax.faces.el.ValueBinding;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.workflow.WorkflowInstance;
+import org.alfresco.web.app.Application;
+import org.alfresco.web.bean.repository.Repository;
+import org.alfresco.web.ui.common.component.SelfRenderingComponent;
+
+/**
+ * JSF component that displays summary information about a workflow.
+ * 
+ * @author gavinc
+ */
+public class UIWorkflowSummary extends SelfRenderingComponent
+{
+   protected WorkflowInstance value = null;
+   
+   // ------------------------------------------------------------------------------
+   // Component Impl 
+
+   @Override
+   public String getFamily()
+   {
+      return "org.alfresco.faces.WorkflowSummary";
+   }
+   
+   @Override
+   public void restoreState(FacesContext context, Object state)
+   {
+      Object values[] = (Object[])state;
+      // standard component attributes are restored by the super class
+      super.restoreState(context, values[0]);
+      this.value = (WorkflowInstance)values[1];
+   }
+   
+   @Override
+   public Object saveState(FacesContext context)
+   {
+      Object values[] = new Object[8];
+      // standard component attributes are saved by the super class
+      values[0] = super.saveState(context);
+      values[1] = this.value;
+      return values;
+   }
+   
+   @Override
+   @SuppressWarnings("unchecked")
+   public void encodeBegin(FacesContext context) throws IOException
+   {
+      if (!isRendered()) return;
+      
+      WorkflowInstance wi = getValue();
+      
+      if (wi != null)
+      {
+         ResponseWriter out = context.getResponseWriter();
+         ResourceBundle bundle = Application.getBundle(context);
+         SimpleDateFormat format = new SimpleDateFormat(bundle.getString("date_pattern"));
+         
+         // output surrounding table and style if necessary
+         out.write("<table");
+         if (this.getAttributes().get("style") != null)
+         {
+            out.write(" style=\"");
+            out.write((String)this.getAttributes().get("style"));
+            out.write("\"");
+         }
+         if (this.getAttributes().get("styleClass") != null)
+         {
+            out.write(" class=\"");
+            out.write((String)this.getAttributes().get("styleClass"));
+            out.write("\"");
+         }
+         out.write(">");
+         
+         // output the title and description
+         out.write("<tr><td>");
+         out.write(bundle.getString("title"));
+         out.write(":</td><td>");
+         out.write(wi.definition.title);
+         out.write("</td></tr><tr><td>");
+         out.write(bundle.getString("description"));
+         out.write(":</td><td>");
+         out.write(wi.definition.description);
+         out.write("</td></tr><tr><td>");
+         out.write(bundle.getString("initiated_by"));
+         out.write(":</td><td>");
+         if (wi.initiator != null)
+         {
+            NodeService nodeService = Repository.getServiceRegistry(
+                  context).getNodeService();
+            String userName = (String)nodeService.getProperty(
+                  wi.initiator, ContentModel.PROP_USERNAME);
+            out.write(userName);
+         }
+         out.write("</td></tr><tr><td>");
+         out.write(bundle.getString("start_date"));
+         out.write(":</td><td>");
+         if (wi.startDate != null)
+         {
+            out.write(format.format(wi.startDate));
+         }
+         out.write("</td></tr><tr><td>");
+         out.write(bundle.getString("due_date"));
+         out.write(":</td><td>");
+         if (wi.endDate != null)
+         {
+            out.write(format.format(wi.endDate));
+         }
+         out.write("</td></tr></table>");
+      }
+   }
+
+   @Override
+   public void encodeEnd(FacesContext context) throws IOException
+   {
+      if (!isRendered()) return;
+   }
+   
+   @Override
+   public boolean getRendersChildren()
+   {
+      return false;
+   }
+   
+   // ------------------------------------------------------------------------------
+   // Strongly typed component property accessors
+
+   /**
+    * Returns the workflow instance this component is showing information on
+    *
+    * @return The workflow instance
+    */
+   public WorkflowInstance getValue()
+   {
+      ValueBinding vb = getValueBinding("value");
+      if (vb != null)
+      {
+         this.value = (WorkflowInstance)vb.getValue(getFacesContext());
+      }
+      
+      return this.value;
+   }
+
+   /**
+    * Sets the workflow instance to show the summary for
+    *
+    * @param value The workflow instance
+    */
+   public void setValue(WorkflowInstance value)
+   {
+      this.value = value;
+   }
+}

source/java/org/alfresco/web/ui/repo/tag/ContentSelectorTag.java

@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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.alfresco.web.ui.repo.tag;
+
+import javax.faces.component.UIComponent;
+
+import org.alfresco.web.ui.common.tag.HtmlComponentTag;
+
+/**
+ * Tag class to allow the content selector component to be added to a JSP page
+ * 
+ * @author gavinc
+ */
+public class ContentSelectorTag extends HtmlComponentTag
+{
+   private String availableOptionsSize;
+   private String disabled;
+   private String value;
+   private String multiSelect;
+   
+   /**
+    * @see javax.faces.webapp.UIComponentTag#getComponentType()
+    */
+   public String getComponentType()
+   {
+      return "org.alfresco.faces.ContentSelector";
+   }
+   
+   /**
+    * @see javax.faces.webapp.UIComponentTag#getRendererType()
+    */
+   public String getRendererType()
+   {
+      return null;
+   }
+
+   /**
+    * @see javax.faces.webapp.UIComponentTag#setProperties(javax.faces.component.UIComponent)
+    */
+   protected void setProperties(UIComponent component)
+   {
+      super.setProperties(component);
+      
+      setStringStaticProperty(component, "availableOptionsSize", this.availableOptionsSize);
+      setStringProperty(component, "value", this.value);
+      setBooleanProperty(component, "disabled", this.disabled);
+      setBooleanProperty(component, "multiSelect", this.multiSelect);
+   }
+   
+   /**
+    * @param value The value to set.
+    */
+   public void setValue(String value)
+   {
+      this.value = value;
+   }
+   
+   /**
+    * @param availableOptionsSize Sets the size of the available options size when 
+    *        multiple items can be selected
+    */
+   public void setAvailableOptionsSize(String availableOptionsSize)
+   {
+      this.availableOptionsSize = availableOptionsSize;
+   }
+   
+   /**
+    * Set the multiSelect
+    *
+    * @param mutliSelect      the multiSelect
+    */
+   public void setMultiSelect(String multiSelect)
+   {
+      this.multiSelect = multiSelect;
+   }
+   
+   /**
+    * Sets whether the component should be rendered in a disabled state
+    * 
+    * @param disabled true to render the component in a disabled state
+    */
+   public void setDisabled(String disabled)
+   {
+      this.disabled = disabled;
+   }
+
+   /**
+    * @see javax.faces.webapp.UIComponentTag#release()
+    */
+   public void release()
+   {
+      this.availableOptionsSize = null;
+      this.disabled = null;
+      this.value = null;
+      this.multiSelect = null;
+
+      super.release();
+   }
+}

source/java/org/alfresco/web/ui/repo/tag/WorkflowSummaryTag.java

@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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.alfresco.web.ui.repo.tag;
+
+import javax.faces.component.UIComponent;
+
+import org.alfresco.web.ui.common.tag.HtmlComponentTag;
+
+/**
+ * Tag that allows the workflow summary component to be placed on a JSP page
+ * 
+ * @author gavinc
+ */
+public class WorkflowSummaryTag extends HtmlComponentTag
+{
+   /**
+    * @see javax.faces.webapp.UIComponentTag#getComponentType()
+    */
+   public String getComponentType()
+   {
+      return "org.alfresco.faces.WorkflowSummary";
+   }
+
+   /**
+    * @see javax.faces.webapp.UIComponentTag#getRendererType()
+    */
+   public String getRendererType()
+   {
+      return null;
+   }
+   
+   /**
+    * @see javax.faces.webapp.UIComponentTag#setProperties(javax.faces.component.UIComponent)
+    */
+   protected void setProperties(UIComponent component)
+   {
+      super.setProperties(component);
+      
+      setStringProperty(component, "value", this.value);
+   }
+   
+   /**
+    * @see org.alfresco.web.ui.common.tag.HtmlComponentTag#release()
+    */
+   public void release()
+   {
+      super.release();
+      this.value = null;
+   }
+   
+   /**
+    * Set the value (binding to the list of user/group data)
+    *
+    * @param value     the value
+    */
+   public void setValue(String value)
+   {
+      this.value = value;
+   }
+   
+   /** the value (binding to the workflow instance) */
+   private String value;
+}

source/java/org/alfresco/web/ui/repo/tag/property/BaseAssociationEditorTag.java

@@ -34,6 +34,7 @@ public abstract class BaseAssociationEditorTag extends BaseComponentTag
    private String selectedItemsMsg;
    private String noSelectedItemsMsg;
    private String disabled;
+   private String value;
    
    /**
     * @see javax.faces.webapp.UIComponentTag#getRendererType()
@@ -56,9 +57,18 @@ public abstract class BaseAssociationEditorTag extends BaseComponentTag
       setStringProperty(component, "selectItemsMsg", this.selectItemsMsg);
       setStringProperty(component, "selectedItemsMsg", this.selectedItemsMsg);
       setStringProperty(component, "noSelectedItemsMsg", this.noSelectedItemsMsg);
+      setStringProperty(component, "value", this.value);
       setBooleanProperty(component, "disabled", this.disabled);
    }
    
+   /**
+    * @param value The value to set.
+    */
+   public void setValue(String value)
+   {
+      this.value = value;
+   }
+   
    /**
     * Sets the association name
     * 
@@ -140,6 +150,7 @@ public abstract class BaseAssociationEditorTag extends BaseComponentTag
       this.selectedItemsMsg = null;
       this.noSelectedItemsMsg = null;
       this.disabled = null;
+      this.value = null;
 
       super.release();
    }