managecomponents.java

java 写的一个新闻发布系统

                                HttpServletResponse  response,
                                HttpSession          session )

    throws IOException, ServletException
    {

		try {
			
			JahiaApplicationsManagerService appManServ = sReg.getJahiaApplicationsManagerService();
			JahiaWebAppsDeployerService appDepServ = sReg.getJahiaWebAppsDeployerService();
			
			if ( appManServ == null 
					|| appDepServ == null ){
		        throw new JahiaException(	"Unavailable Services",
		                                	"Unavailable Services", 
		                                	JahiaException.SERVICE_ERROR, 
		                                	JahiaException.ERROR );
			}

	        request.setAttribute("warningMsg","");
	
            String subAction  = (String)request.getParameter("subaction");
            String appPath    = (String)request.getParameter("appPath");
            String appName    = (String)request.getParameter("appName");
            String appDescr   = (String)request.getParameter("appDescr");

            if ( subAction == null || (subAction.length()<=0) ){
                request.setAttribute("appPath",  "");
            } else if ( subAction.equals("scanDir") ) {
                appPath = (String)request.getParameter("appPath");
                JahiaWebAppsPackage pack = appDepServ.loadWebAppInfo(appPath);
                if ( pack != null ){
                    request.setAttribute("appPath",appPath);

                    // check if this application has been already registered in Jahia
                    ApplicationBean app = appManServ.getApplication("/" + pack.getContextRoot());
                    if ( app != null ){
                        request.setAttribute( "warningMsg",
                        "There is already a component registered in Jahia and using the same context.");
                        request.setAttribute("appName","");
                        request.setAttribute("appDescr","");
                    } else {
                        if ( appName == null ){
                            appName = pack.getContextRoot();
                        }
                        if ( appDescr == null ){
                            appDescr = "";
                        }
                        request.setAttribute("appName",appName);
                        request.setAttribute("appDescr",appDescr);
                        request.setAttribute("aPackage",pack);
                    }
                } else {
                    request.setAttribute("appPath",appPath);
                    request.setAttribute("warningMsg",
                    "No informations relative to a web component has been found, please control the path value");
                }

            } else if ( subAction.equals("deploy") ){
                request.setAttribute("appPath",appPath);
                request.setAttribute("appName",appName);
                request.setAttribute("appDescr",appDescr);

                JahiaWebAppsPackage pack = appDepServ.loadWebAppInfo(appPath);

                if ( pack != null ){
                    if ( !pack.isDirectory() ){
                        if ( appDepServ.deploy(site,pack.getContextRoot(),appPath) ){
                            // update with value from form
                            ApplicationBean app = appManServ.getApplication("/" + pack.getContextRoot());
                            if ( app != null ){
                                if (appName != null && appName.trim().length()>0 ){
                                    app.setName(appName);
                                }
                                app.setdesc(appDescr);
                                appManServ.saveDefinition(app);
                            }
                            request.setAttribute("warningMsg",
                            "The component has been successfully registered in Jahia");
                        } else {
                            request.setAttribute("warningMsg",
                            "An error occurred while registering the new component");
                            request.setAttribute("aPackage",pack);
                        }
                    } else {
                        appDepServ.registerWebApps( site,
                        							pack.getContextRoot(),
                        							pack.getContextRoot(),
                        							pack.getWebApps());

                        // update with value from form
                        ApplicationBean app = appManServ.getApplication("/" + pack.getContextRoot());
                        if ( app != null ){
                            if (appName != null && appName.trim().length()>0 ){
                                app.setName(appName);
                            }
                            app.setdesc(appDescr);
                            appManServ.saveDefinition(app);
                        }

                        request.setAttribute("warningMsg",
                        "The component has been successfully registered in Jahia");
                    }

                } else {
                    request.setAttribute("warningMsg",
                    "no informations relative to a web component has been found, please control the path value");
                }
            }
            JahiaAdministration.doRedirect( request, 
            								response, 
            								session, 
            								JSP_PATH + "component_add.jsp" );
	    } catch ( JahiaException je ){
            request.setAttribute("jahiaDisplayMessage", 
            						"An error occured while processing your request");
			JahiaAdministration.doRedirect( request, 
											response, 
											session, 
											JSP_PATH + "menu.jsp" );
	    }


    } // end addComponent


    //-------------------------------------------------------------------------
    /**
     * Component sharing between sites.
     * @author  NK
     *
     * @param   request         Servlet request.
     * @param   response        Servlet response.
     * @param   session         HttpSession object.
     */
    private void shareComponent( HttpServletRequest   request,
                                 HttpServletResponse  response,
                                 HttpSession          session )
    throws IOException, ServletException
    {

		try {
			JahiaApplicationsManagerService appManServ = sReg.getJahiaApplicationsManagerService();
			JahiaSitesService sitesServ = sReg.getJahiaSitesService();			
			AppsShareService appShareServ = sReg.getAppsShareService();		        									
			JahiaApplicationsManagerService appPersServ = 
			sReg.getJahiaApplicationsManagerService();
			JahiaGroupManagerService grpManServ = sReg.getJahiaGroupManagerService();
			
			if ( appManServ == null 
					|| sitesServ == null
					|| appShareServ == null
					|| appPersServ == null
					|| grpManServ == null ){
		        throw new JahiaException(	"Unavailable Services",
		                                	"Unavailable Services", 
		                                	JahiaException.SERVICE_ERROR, 
		                                	JahiaException.ERROR );
			}
		
			
			// get the list of all site
    		Vector apps = appPersServ.getApplications();
			Vector ownApps = new Vector();				// the site's apps
			if ( apps == null ){
				apps = new Vector();
			}
			int size = apps.size();
			ApplicationBean appItem = null;
			for ( int i=0 ; i<size ; i++){
				appItem = (ApplicationBean)apps.get(i);
				if ( appItem.getJahiaID() == site.getID() ){
	        		ownApps.add(appItem);
	        	}
	        }
	        
            request.setAttribute("appsList", ownApps.elements());
			
	        Vector    grantedSites =  new Vector();

	        // get sites where the user has an admin access...
	        try {
	            grantedSites          =  grpManServ.getAdminGrantedSites( user );
	        } catch (Exception e) {
	            grantedSites.add( site );
	        }
		
	        request.setAttribute( "sitesList",    grantedSites );

			// get the current application
			int appID = -1;
			String appIDStr = "";
			ApplicationBean app = null;
			if ( request.getParameter("apps") == null ){
		        
		        if ( ownApps.size()>0 ){
		        
		        	app = (ApplicationBean)ownApps.get(0); // get the first app
					appID = app.getID();
				}
			} else {
				appIDStr = request.getParameter("apps");
				appID = Integer.parseInt(appIDStr);
				app = appManServ.getApplication(appID);		
			}

			String subAction = null;
			if ( request.getParameter("subaction") != null ){
				subAction = (String) request.getParameter("subaction");
			}
			
			if ( subAction != null && subAction.equals("save") ){
				// delete all share for this app				
				appShareServ.removeShares(app);
				// add new ones;
				String[] vals = request.getParameterValues("authSites");
				if ( vals != null ){
					JahiaSite authSite = null;
					for ( int i=0; i<vals.length ; i++){
						authSite = sitesServ.getSite(Integer.parseInt(vals[i]));
						appShareServ.addShare(authSite,app);
					}
				}
				
				appPersServ.saveDefinition(app);
				
			}				

			
			// get the list of authorized sites for this application
			Enumeration authSitesID = null;
			
            authSitesID     = appShareServ.getSites( app );
			Vector authSites = new Vector();
			Integer siteID = null;
			while( authSitesID.hasMoreElements() ){
				siteID = (Integer)authSitesID.nextElement();
				JahiaSite aSite = sitesServ.getSite(siteID.intValue());
				authSites.add(aSite);
			}
			
	        request.setAttribute( "app", app );
	        request.setAttribute( "appID", new Integer(appID) );
	        request.setAttribute( "authSites", authSites.elements() );

    		JahiaAdministration.doRedirect( request, 
    										response, 
    										session, 
    										JSP_PATH + "component_share.jsp" );

	    } catch ( JahiaException je ){
            request.setAttribute("jahiaDisplayMessage", 
            						"An error occured while processing your request");
			JahiaAdministration.doRedirect( request, 
											response, 
											session, 
											JSP_PATH + "menu.jsp" );
	    }
        
    }
    

    //-------------------------------------------------------------------------
    /**
     * Search Jahia Encrypted Components and decrypt them 
     *
     * @author  NK
     * @param   request         Servlet request.
     * @param   response        Servlet response.
     * @param   session         HttpSession object.
     */
    private void decryptJec( HttpServletRequest   request,
                             HttpServletResponse  response,
                             HttpSession          session )
    throws IOException, ServletException
    {

		
		try {

			JahiaConsole.println(CLASS_NAME+"decryptJec","started");
			
			JahiaWebAppsDeployerService appDepServ = sReg.getJahiaWebAppsDeployerService();
			
			if ( appDepServ == null ){
		        throw new JahiaException(	"Unavailable Services",
		                                	"Unavailable Services", 
		                                	JahiaException.SERVICE_ERROR, 
		                                	JahiaException.ERROR );
			}
		
		    // get the new component disk path for te current site
			String path = appDepServ.getNewWebAppsPath() 
										+ File.separator 
										+ site.getSiteKey() ;

			
			File folder = new File(path);
			File[] files = new File[0];

			if ( folder.isDirectory() ){
				files = folder.listFiles();
			}

			int size = files.length;
			Hashtable cryptedComp = new Hashtable();
			File f = null;
			JecFile jec = null;
			
			// get license info
			int jecLicenseType			= 0;
			int jecLicenseTypeRelComp 	= 0;

									
			// decrypt Jahia Encrypted Components
			for ( int i=0 ; i<size ; i++ ){
				f = files[i];
				if ( f.isFile() && (f.getName().toLowerCase()).endsWith(".jec") ){

					boolean tryAgain = true;
					boolean goSleep = false;
					int status = 0;
					try {
						
						JahiaConsole.println(CLASS_NAME+"decryptJec","Found file " + f.getAbsolutePath());

						jec = new JecFile(f.getAbsolutePath());
						jecLicenseType = jec.getLicenseType();
						jecLicenseTypeRelComp = jec.getLicenseTypeRelComp();		
						if ( mLicenseKey.compareLicense(jecLicenseType,
									    		  		jecLicenseTypeRelComp) ){
																	
							jec.extractFiles();
							status = JefFileConstants.UNLOCKED;
							f.delete();
						} else {
							status = JefFileConstants.LOCKED;
						}							
						jec = null;
					} catch ( JefFileKeyNotFoundException knf ){
						status = JefFileConstants.INVALID_JEF_FILE;
						JahiaConsole.println(CLASS_NAME+"decryptJec","Exception " + knf.getMessage() );
						File tmpFile = new File(f.getAbsolutePath() + "_error");
						f.renameTo(tmpFile);	
					} catch ( JefFileInvalidKeyValueException ikv ){
						status = JefFileConstants.INVALID_JEF_FILE;
						JahiaConsole.println(CLASS_NAME+"decryptJec","Exception " + ikv.getMessage() );
						File tmpFile = new File(f.getAbsolutePath() + "_error");
						f.renameTo(tmpFile);	
					} catch ( InvalidJefFileException ijf ){
						status = JefFileConstants.INVALID_JEF_FILE;
						JahiaConsole.println(CLASS_NAME+"decryptJec","Exception " + ijf.getMessage() );
						File tmpFile = new File(f.getAbsolutePath() + "_error");
						f.renameTo(tmpFile);	
					} catch ( IOException ioe ){
						status = JefFileConstants.IO_ERROR;
						JahiaConsole.println(CLASS_NAME+"decryptJec","IOException " + ioe.getMessage());
						ioe.printStackTrace();
					} catch ( JahiaException je ){
						status = je.getErrorCode();
						JahiaConsole.println(CLASS_NAME+"decryptJec","JahiaException " + je.getMessage());
						je.printStackTrace();
					} catch ( Throwable t ){
						status = JefFileConstants.UNKNOWN_ERROR;
						JahiaConsole.println(CLASS_NAME+"decryptJec","Exception " + t.getMessage());
						t.printStackTrace();
					}

					cryptedComp.put(f.getName(),new Integer(status));

					JahiaConsole.println(CLASS_NAME+"decryptJec","Status " + status);

				}
			}

			
	        request.setAttribute("cryptedComp", cryptedComp);
	        JahiaAdministration.doRedirect( request, 
	        								response, 
	        								session, 
	        								JSP_PATH + "component_decryptjec.jsp" );

	    } catch ( JahiaException je ){
            request.setAttribute("jahiaDisplayMessage", 
            						"An error occured while processing your request");
			JahiaAdministration.doRedirect( request, 
											response, 
											session, 
											JSP_PATH + "menu.jsp" );
	    }

    }


} // end ManageComponents