customizesetaction.java

来自「jetspeed源代码」· Java 代码 · 共 1,280 行 · 第 1/4 页

                                if (refProfile.getCountry() != null)
                                {
                                    if (profile.getCountry().equals(refProfile.getCountry()) == false)
                                    {
                                        // Profile and Ref are different countries
                                        continue;
                                    }
                                }
                            }
                            else
                            {
                                if (refProfile.getCountry() != null)
                                {
                                    // Profile has no country and Ref has a country
                                    continue;
                                }
                            }
                        }
                        else
                        {
                            // Profile and Ref are different languages
                            continue;
                        }
                    }
                }
                else
                {
                    if (refProfile.getLanguage() != null)
                    {
                        // Profile has no Language and Ref has a country
                        continue;
                    }
                }
                
                if (profile.getPath().equals(refProfile.getPath()) == true)
                {
                    // Do not allow Profile to reference it self
                    continue;
                }
                
                // Only add profiles to list that will be displayed
                if (profileCounter >= (start + size))
                {
                    break;
                }
                if (profileCounter >= start)
                {
                    psmlList.add(refProfile);
                }
                profileCounter++;
            }
               
            // Add Start to context
            if (start > 0)
            {
                context.put("prev", String.valueOf(Math.max(start - size, 0)));
            }
                
            // Set end to context
            if ((size == psmlList.size()) && (psmlIterator.hasNext()))
            {
                context.put("next", String.valueOf(start + size));
            }
            
            context.put("psml", psmlList.iterator());
        }
        else // build context for layout mode
        {
            // nothing specific to do
        }

    }

    public int getSize(VelocityPortlet portlet)
    {
        int size = 15;
        try
        {
            size = Integer.parseInt(portlet.getPortletConfig()
                                           .getInitParameter("size"));
        }
        catch (Exception e)
        {
            logger.debug("CustomizeSetAction: Init param 'size' not parsed");
        }
        return size;
    }

    /** Clean up the customization state */
    public void doCancel(RunData rundata, Context context)
    {
        //((JetspeedRunData)rundata).setCustomized(null);
        //rundata.setScreenTemplate("Home");
        SessionState customizationState = ((JetspeedRunData) rundata).getPageSessionState();
        customizationState.setAttribute("customize-mode", "layout");
    }

    /** Save the general informations for this set */
    public void doSave(RunData rundata, Context context)
    {
        doMetainfo(rundata, context);
        doSkin(rundata, context);
        doLayout(rundata, context);
        doSecurity(rundata, context);
        
        Profile profile = ((JetspeedRunData) rundata).getCustomizedProfile();
        try
        {
            String mtype = rundata.getParameters().getString("mtype");

            if (mtype != null)
            {
                profile.setMediaType(mtype);
            }
            profile.store();
        }
        catch (Exception e)
        {
            logger.error("Exception occured while saving PSML", e);
        }

    }
    
    /** Save customizations and get out of customization state */
    public void doApply(RunData rundata, Context context)
    {
        doSave(rundata, context);
    }
    
    /** Add a new portlets element in the customized set */
    public void doAddset(RunData rundata, Context context)
    {
        PortletSet set = (PortletSet) ((JetspeedRunData) rundata).getCustomized();
        String title = rundata.getParameters().getString("title", "My Pane");
        
        if (set != null)
        {
            Portlets portlets = ((JetspeedRunData) rundata).getCustomizedProfile()
                                                           .getDocument()
                                                           .getPortletsById(set.getID());
            
            if (portlets != null)
            {
                Portlets p = new PsmlPortlets();
                p.setMetaInfo(new PsmlMetaInfo());
                p.getMetaInfo().setTitle(title);
                p.setId(JetspeedIdGenerator.getNextPeid());
                SecurityReference defaultRef = PortalToolkit.getDefaultSecurityRef(
                    ((JetspeedRunData) rundata).getCustomizedProfile());
                if (defaultRef != null)
                {
                    if (logger.isDebugEnabled())
                    {
                        logger.debug("CustomizeSetAction: setting default portlet set security to [" + defaultRef.getParent() + "]");
                    }
                    p.setSecurityRef(defaultRef);
                }
                portlets.addPortlets(p);
            }
        }

        SessionState customizationState = ((JetspeedRunData) rundata).getPageSessionState();
        customizationState.setAttribute("customize-mode", "layout");
    }
    
   public void doPrevious(RunData rundata, Context context) throws Exception
   {
       int queryStart = rundata.getParameters().getInt("previous", 0);
       String mtype = rundata.getParameters().getString("mtype", null);
       maintainUserSelections(rundata);
       JetspeedLink link = JetspeedLinkFactory.getInstance(rundata);
       DynamicURI duri = null;
       if (mtype == null)
       {
           duri = link.setTemplate("Customize").addQueryData("start", String.valueOf(queryStart));
       }
       else
       {
           duri = link.setTemplate("Customize").
               addQueryData("start", String.valueOf(queryStart)).
               addQueryData("mtype", mtype);
       }
       JetspeedLinkFactory.putInstance(link);
       rundata.setRedirectURI(duri.toString());
       return;
   }

   public void doNext(RunData rundata, Context context) throws Exception
   {
       int queryStart = rundata.getParameters().getInt("next", 0);
       String mtype = rundata.getParameters().getString("mtype", null);
       maintainUserSelections(rundata);
       JetspeedLink link = JetspeedLinkFactory.getInstance(rundata);
       DynamicURI duri = null;
       if (mtype == null)
       {
           duri = link.setTemplate("Customize").addQueryData("start", String.valueOf(queryStart));
       }
       else
       {
           duri = link.setTemplate("Customize").
               addQueryData("start", String.valueOf(queryStart)).
               addQueryData("mtype", mtype);
       }
       JetspeedLinkFactory.putInstance(link);
       rundata.setRedirectURI(duri.toString());
       return;
   }

   protected void maintainUserSelections(RunData rundata) throws Exception
   {
       int size = rundata.getParameters().getInt("size", 0);
       int previous = rundata.getParameters().getInt("previous", -1);
       int start = 0;
       if (previous >= 0)
       {
           start = previous + size;
       }

       String[] pnames = rundata.getParameters().getStrings("pname");
       //System.out.println("start = "+start+" size = "+size);
       //System.out.println("pnames = "+rundata.getParameters());
       Map userSelections = getUserSelections(rundata);
       List portlets = (List) PortletSessionState.getAttribute(rundata, PORTLET_LIST, null);
       if (portlets != null)
       {
           int end = Math.min(start + size, portlets.size());
           int pnamesIndex = 0;
           //Go through all the portlets on this page and figure out which ones have been 
           //checked and which ones unchecked and accordingly update the userSelectionMap
           for (int portletIndex = start; portletIndex < end; portletIndex++)
           {
               PortletEntry entry = (PortletEntry) portlets.get(portletIndex);
               if (pnames != null 
                   && pnamesIndex < pnames.length 
                   && pnames[pnamesIndex].equals(entry.getName()))
               {
                    userSelections.put(entry.getName(), entry);
                    pnamesIndex++;
               }
               else
               {
                    userSelections.remove(entry.getName());
               }
           }
           PortletSessionState.setAttribute(rundata, USER_SELECTIONS, userSelections);
           /*
           Iterator it = userSelections.keySet().iterator();           
           System.out.print("User Selections: ");
           while (it.hasNext())
           {
               System.out.print(", "+it.next());
           }
           System.out.println("\n");
           */
       }
       else
       {
           throw new Exception("Master Portlet List is null!");
       }

   }

    /** Add new portlets in the customized set */
    public void doAdd(RunData rundata, Context context) throws Exception
    {
        /** 
         * Special handling for wml profiles
         * no skins, no properties menuentry, no panes 
         * --------------------------------------------------------------------------
         * last modified: 10/31/01
         * Andreas Kempf, Siemens ICM S CP PE, Munich
         * mailto: [e-mail]
         */
        //boolean isWML = AutoProfile.doIt (rundata, true).getMediaType().equalsIgnoreCase("wml");
        PortletSet set = (PortletSet) ((JetspeedRunData) rundata).getCustomized();
        
        maintainUserSelections(rundata);
        Map userSelections = getUserSelections(rundata);
        String[] pnames = new String[userSelections.size()];
        userSelections.keySet().toArray(pnames);
        //String[] pnames = rundata.getParameters().getStrings("pname");

        // Create a ClearPortletControl
        Control ctrl = new PsmlControl();
        ctrl.setName ("ClearPortletControl");

        
        if ((pnames != null) && (set != null))
        {
            Portlets portlets = ((JetspeedRunData) rundata).getCustomizedProfile()
                                                           .getDocument()
                                                           .getPortletsById(set.getID());

            List usedPortlets = AutoProfile.getPortletList(rundata);
            boolean addIt;
            int cc;
            Entry usedEntry;
                                          
            for (int i = 0; i < pnames.length; i++)
            {
                PortletEntry entry = (PortletEntry) Registry.getEntry(Registry.PORTLET, pnames[i]);

                // add only new portlets!
                if ((entry != null) && (portlets != null))
                {
                
                    addIt = true;
 /*
                    for (cc=0; cc<usedPortlets.size(); cc++)
                    {
                      usedEntry = (Entry) usedPortlets.get(cc);
                      if (entry.getName().equals(usedEntry.getParent()))
                      {
                        addIt = false;
                        break;
                      }
                      
                    }
*/