org/argeo/publishing/ui/PublishingApp.java

   1 package org.argeo.publishing.ui;
   2
   3 import static org.argeo.suite.ui.SuiteApp.DEFAULT_THEME_ID_PROPERTY;
   4 import static org.argeo.suite.ui.SuiteApp.DEFAULT_UI_NAME_PROPERTY;
   5
   6 import java.util.HashSet;
   7 import java.util.Map;
   8 import java.util.Set;
   9
  10 import javax.jcr.Node;
  11 import javax.jcr.Session;
  12
  13 import org.apache.commons.logging.Log;
  14 import org.apache.commons.logging.LogFactory;
  15 import org.argeo.cms.ui.AbstractCmsApp;
  16 import org.argeo.cms.ui.CmsApp;
  17 import org.argeo.cms.ui.CmsUiProvider;
  18 import org.argeo.docbook.ui.DocumentPage;
  19 import org.argeo.jcr.Jcr;
  20 import org.argeo.suite.ui.SuiteApp;
  21 import org.argeo.util.LangUtils;
  22 import org.eclipse.swt.layout.GridLayout;
  23 import org.eclipse.swt.widgets.Composite;
  24 import org.eclipse.swt.widgets.Control;
  25 import org.osgi.framework.Constants;
  26 import org.osgi.service.event.Event;
  27 import org.osgi.service.event.EventHandler;
  28
  29 /**
  30  * A {@link CmsApp} dedicated to publishing, typically a public or internal web
  31  * site.
  32  */
  33 public class PublishingApp extends AbstractCmsApp implements EventHandler {
  34         private final static Log log = LogFactory.getLog(PublishingApp.class);
  35
  36         private String pid;
  37         private String defaultThemeId;
  38         private String defaultUiName = "";
  39
  40         private String publicBasePath = null;
  41
  42         private CmsUiProvider landingPage;
  43         private CmsUiProvider defaultProvider = new DocumentUiProvider();
  44
  45         public void init(Map<String, String> properties) {
  46                 if (properties.containsKey(DEFAULT_UI_NAME_PROPERTY))
  47                         defaultUiName = LangUtils.get(properties, DEFAULT_UI_NAME_PROPERTY);
  48                 if (properties.containsKey(DEFAULT_THEME_ID_PROPERTY))
  49                         defaultThemeId = LangUtils.get(properties, DEFAULT_THEME_ID_PROPERTY);
  50                 publicBasePath = LangUtils.get(properties, SuiteApp.PUBLIC_BASE_PATH_PROPERTY);
  51                 pid = properties.get(Constants.SERVICE_PID);
  52
  53                 if (log.isDebugEnabled())
  54                         log.info("Publishing App " + pid + " started");
  55         }
  56
  57         public void destroy(Map<String, String> properties) {
  58                 if (log.isDebugEnabled())
  59                         log.info("Publishing App " + pid + " stopped");
  60
  61         }
  62
  63         @Override
  64         public Set<String> getUiNames() {
  65                 Set<String> uiNames = new HashSet<>();
  66                 uiNames.add(defaultUiName);
  67                 return uiNames;
  68         }
  69
  70         @Override
  71         public Composite initUi(Composite parent) {
  72 //              Session adminSession = NodeUtils.openDataAdminSession(getRepository(), null);
  73                 Session session = Jcr.login(getRepository(), null);
  74                 parent.setLayout(new GridLayout());
  75                 Node indexNode = Jcr.getNode(session, publicBasePath + "/index");
  76 //              try {
  77 //                      indexNode = JcrUtils.getOrAdd(Jcr.getRootNode(adminSession), DocumentPage.WWW, DbkType.article.get());
  78 //                      adminSession.save();
  79 //              } catch (RepositoryException e) {
  80 //                      throw new IllegalStateException(e);
  81 //              }
  82
  83                 Control page;
  84                 if (landingPage != null) {
  85                         page = landingPage.createUiPart(parent, indexNode);
  86                 } else {
  87                         page = defaultProvider.createUiPart(parent, indexNode);
  88                 }
  89                 return (Composite) page;
  90         }
  91
  92         @Override
  93         public void refreshUi(Composite parent, String state) {
  94                 parent.setLayout(new GridLayout());
  95                 if (landingPage != null)
  96                         landingPage.createUiPart(parent, null);
  97                 else
  98                         defaultProvider.createUiPart(parent, null);
  99         }
 100
 101         @Override
 102         public void setState(Composite parent, String state) {
 103
 104         }
 105
 106         @Override
 107         protected String getThemeId(String uiName) {
 108                 return defaultThemeId;
 109         }
 110
 111         public void setLandingPage(CmsUiProvider landingPage) {
 112                 this.landingPage = landingPage;
 113         }
 114
 115         @Override
 116         public void handleEvent(Event event) {
 117                 // TODO listen to some events
 118
 119         }
 120
 121 }