Fix ups and improvements to latest ML UI additions

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5932 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/ml/AddTranslationDialog.java

@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of
+ * the GPL, you may redistribute this Program in connection with Free/Libre
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's
+ * FLOSS exception.  You should have recieved a copy of the text describing
+ * the FLOSS exception, and it is also available here:
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.web.bean.ml;
+
+import java.util.Map;
+
+import javax.faces.context.FacesContext;
+import javax.faces.model.SelectItem;
+
+import org.alfresco.i18n.I18NUtil;
+import org.alfresco.service.cmr.ml.MultilingualContentService;
+import org.alfresco.service.cmr.repository.ContentData;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.web.app.servlet.DownloadContentServlet;
+import org.alfresco.web.bean.UserPreferencesBean;
+import org.alfresco.web.bean.content.AddContentDialog;
+import org.alfresco.web.bean.repository.Node;
+import org.alfresco.web.ui.common.Utils;
+
+/**
+ * Dialog bean to upload a new document and to add it to an existing MLContainer.
+ *
+ * @author yanipig
+ */
+public class AddTranslationDialog extends AddContentDialog
+{
+   private MultilingualContentService multilingualContentService;
+   private UserPreferencesBean userPreferencesBean;
+
+   // the multilingual container where to add this translation
+   protected NodeRef mlTranslation;
+
+   // Locale of the new translation
+   private String language;
+
+   //  languages available in the ML container yet
+   private SelectItem[] unusedLanguages;
+
+
+   /* (non-Javadoc)
+    * @see org.alfresco.web.bean.content.AddContentDialog#init(java.util.Map)
+    */
+   @Override
+   public void init(Map<String, String> parameters)
+   {
+      super.init(parameters);
+
+      this.language = null;
+      this.mlTranslation = this.browseBean.getDocument().getNodeRef();
+      setFileName(null);
+      unusedLanguages = null;
+   }
+
+   /* (non-Javadoc)
+    * @see org.alfresco.web.bean.content.AddContentDialog#finishImpl(javax.faces.context.FacesContext, java.lang.String)
+    */
+   @Override
+   protected String finishImpl(FacesContext context, String outcome) throws Exception
+   {
+      // add the new file to the repository
+      outcome = super.finishImpl(context, outcome);
+      
+      // add a new translation
+      multilingualContentService.addTranslation(this.createdNode, this.mlTranslation, I18NUtil.parseLocale(this.language));
+      
+      // Get the content data of the translation
+      ContentData contentData = fileFolderService.getReader(this.createdNode).getContentData();
+      
+      Node createdNode = new Node(this.createdNode);
+      
+      Map<String, Object> browseProp = createdNode.getProperties();
+      browseProp.put("size", contentData.getSize());
+      browseProp.put("mimetype", contentData.getMimetype());
+      browseProp.put("cm:content", contentData);
+      browseProp.put("fileType32", Utils.getFileTypeImage(createdNode.getName(), false));
+      browseProp.put("url", DownloadContentServlet.generateDownloadURL(this.createdNode, createdNode.getName()));
+      
+      this.browseBean.setDocument(createdNode);
+      
+      return outcome;
+   }
+
+   @Override
+   protected String getDefaultFinishOutcome()
+   {
+      return "showDocDetails";
+   }
+
+   @Override
+   public String cancel()
+   {
+      super.cancel();
+
+      return getDefaultFinishOutcome();
+   }
+
+   public boolean finishButtonDisabled()
+   {
+      return author == null || author.length() < 1 || language == null;
+   }
+
+   /**
+    * @return the locale of this new translation
+    */
+   public String getLanguage()
+   {
+      return language;
+   }
+
+   /**
+    * @param language the locale of this new translation
+    */
+   public void setLanguage(String language)
+   {
+      this.language = language;
+   }
+
+   /**
+    * @param unusedLanguages
+    */
+   public void setUnusedLanguages(SelectItem[] unusedLanguages)
+   {
+      this.unusedLanguages = unusedLanguages;
+   }
+
+   /**
+    * Method calls by the dialog to limit the list of languages.
+    *
+    * @return the list of availables translation in the MLContainer
+    */
+
+   public SelectItem[] getUnusedLanguages()
+   {
+      if(unusedLanguages == null)
+      {
+         unusedLanguages = userPreferencesBean.getAvailablesContentFilterLanguages(this.mlTranslation, false);
+      }
+
+      return unusedLanguages;
+   }
+
+   public MultilingualContentService getMultilingualContentService()
+   {
+      return multilingualContentService;
+   }
+
+   public void setMultilingualContentService(MultilingualContentService multilingualContentService)
+   {
+      this.multilingualContentService = multilingualContentService;
+   }
+
+   public UserPreferencesBean getUserPreferencesBean()
+   {
+      return userPreferencesBean;
+   }
+
+   public void setUserPreferencesBean(UserPreferencesBean userPreferencesBean)
+   {
+      this.userPreferencesBean = userPreferencesBean;
+   }
+}