publishing/ui/PublishingApp.java

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