package org.apache.maven.plugins.patchtracker.tracking.jira;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  import org.apache.commons.lang.StringUtils;
  import org.apache.maven.plugin.logging.Log;
  import org.apache.maven.plugins.patchtracker.tracking.PatchTracker;
  import org.apache.maven.plugins.patchtracker.tracking.PatchTrackerException;
  import org.apache.maven.plugins.patchtracker.tracking.PatchTrackerRequest;
  import org.apache.maven.plugins.patchtracker.tracking.PatchTrackerResult;
  import org.apache.maven.plugins.patchtracker.tracking.jira.soap.JiraSoapServiceService;
  import org.apache.maven.plugins.patchtracker.tracking.jira.soap.JiraSoapServiceServiceLocator;
  import org.apache.maven.plugins.patchtracker.tracking.jira.soap.RemoteAuthenticationException;
  import org.apache.maven.plugins.patchtracker.tracking.jira.soap.RemoteComponent;
  import org.apache.maven.plugins.patchtracker.tracking.jira.soap.RemoteException;
  import org.apache.maven.plugins.patchtracker.tracking.jira.soap.RemoteIssue;
  
  import javax.xml.rpc.ServiceException;
  import java.net.MalformedURLException;
  import java.net.URL;
  import java.util.List;
  
  /**
   * @author Olivier Lamy
   * @plexus.component role="org.apache.maven.plugins.patchtracker.tracking.PatchTracker" role-hint="jira"
   */
  public class JiraPatchTracker
      implements PatchTracker
  {
      public PatchTrackerResult createPatch( PatchTrackerRequest patchTrackerRequest, Log log )
          throws PatchTrackerException
      {
  
          JiraSession jiraSession = createSession( patchTrackerRequest, log );
          try
          {
              RemoteIssue remoteIssue = new RemoteIssue();
              remoteIssue.setProject( extractProjectKey( patchTrackerRequest.getUrl() ) );
              remoteIssue.setSummary( patchTrackerRequest.getSummary() );
              remoteIssue.setDescription( patchTrackerRequest.getDescription() );
              remoteIssue.setType( patchTrackerRequest.getPatchType() );
              remoteIssue.setPriority( patchTrackerRequest.getPatchPriority() );
  
              // do we have a component id ??
              String componentId =
                  getComponentId( patchTrackerRequest.getUrl(), extractProjectKey( patchTrackerRequest.getUrl() ) );
  
              if ( StringUtils.isNotEmpty( componentId ) )
              {
                  List<RemoteComponent> remoteComponents = jiraSession.getRemoteComponents();
                  for ( RemoteComponent remoteComponent : remoteComponents )
                  {
                      if ( StringUtils.equalsIgnoreCase( componentId, remoteComponent.getId() ) )
                      {
                          remoteIssue.setComponents( new RemoteComponent[]{ remoteComponent } );
                          break;
                      }
                  }
              }
  
              remoteIssue = jiraSession.createIssue( remoteIssue );
  
              // TODO handle of boolean result
              jiraSession.addBase64EncodedAttachmentsToIssue( remoteIssue.getKey(), remoteIssue.getKey(),
                                                              patchTrackerRequest.getPatchContent() );
  
              // add a comment
  
              return new PatchTrackerResult().setPatchId( remoteIssue.getKey() ).setPatchUrl(
                  extractBaseUrl( patchTrackerRequest.getUrl() ) + "/browse/" + remoteIssue.getKey() );
          }
          catch ( RemoteAuthenticationException e )
          {
              throw new PatchTrackerException( e.getMessage(), e );
          }
          catch ( RemoteException e )
          {
              throw new PatchTrackerException( e.getMessage(), e );
          }
          catch ( java.rmi.RemoteException e )
          {
              throw new PatchTrackerException( e.getMessage(), e );
         }
     }
 
     public PatchTrackerResult updatePatch( PatchTrackerRequest patchTrackerRequest, Log log )
         throws PatchTrackerException
     {
 
         JiraSession jiraSession = createSession( patchTrackerRequest, log );
         try
         {
             RemoteIssue remoteIssue = jiraSession.findRemoteIssue( patchTrackerRequest.getPatchId() );
 
             if ( patchTrackerRequest.getPatchId() == null )
             {
                 throw new PatchTrackerException( "patch id is mandatory when updating the patch tracker" );
             }
 
             // TODO handle of boolean result
             jiraSession.addBase64EncodedAttachmentsToIssue( remoteIssue.getKey(), remoteIssue.getKey(),
                                                             patchTrackerRequest.getPatchContent() );
 
             jiraSession.addCommentToIssue( remoteIssue.getKey(), patchTrackerRequest.getDescription() );
 
             return new PatchTrackerResult().setPatchId( remoteIssue.getKey() ).setPatchUrl(
                 extractBaseUrl( patchTrackerRequest.getUrl() ) + "/browse/" + remoteIssue.getKey() );
 
         }
         catch ( RemoteAuthenticationException e )
         {
             throw new PatchTrackerException( e.getMessage(), e );
         }
         catch ( RemoteException e )
         {
             throw new PatchTrackerException( e.getMessage(), e );
         }
         catch ( java.rmi.RemoteException e )
         {
             throw new PatchTrackerException( e.getMessage(), e );
         }
     }
 
     public JiraSession createSession( PatchTrackerRequest patchTrackerRequest, Log log )
         throws PatchTrackerException
     {
         if ( StringUtils.isEmpty( patchTrackerRequest.getUserName() ) || StringUtils.isEmpty(
             patchTrackerRequest.getPassword() ) )
         {
             // remote access not supported
             throw new PatchTrackerException( "username or password for jira access are null or empty" );
         }
         JiraSoapServiceService jiraSoapServiceGetter = new JiraSoapServiceServiceLocator();
         try
         {
             URL baseUrl = extractBaseUrlAsUrl( patchTrackerRequest.getUrl() );
             log.debug( "baseUrl:" + baseUrl.toExternalForm() );
             org.apache.maven.plugins.patchtracker.tracking.jira.soap.JiraSoapService service =
                 jiraSoapServiceGetter.getJirasoapserviceV2( new URL( baseUrl, "/rpc/soap/jirasoapservice-v2" ) );
             return new JiraSession( service, service.login( patchTrackerRequest.getUserName(),
                                                             patchTrackerRequest.getPassword() ),
                                     extractProjectKey( patchTrackerRequest.getUrl() ) );
         }
         catch ( MalformedURLException e )
         {
             throw new PatchTrackerException( e.getMessage(), e );
         }
         catch ( ServiceException e )
         {
             throw new PatchTrackerException( e.getMessage(), e );
         }
         catch ( RemoteAuthenticationException e )
         {
             throw new PatchTrackerException( e.getMessage(), e );
         }
         catch ( RemoteException e )
         {
             throw new PatchTrackerException( e.getMessage(), e );
         }
         catch ( java.rmi.RemoteException e )
         {
             throw new PatchTrackerException( e.getMessage(), e );
         }
     }
 
     /**
      * @param url https://jira.codehaus.org/browse/MNG
      * @return the project key MNG
      */
     protected String extractProjectKey( String url )
     {
         // case component id in url: https://jira.codehaus.org/browse/MSHARED/component/15255
         if ( StringUtils.contains( url, "/component/" ) )
         {
             url = StringUtils.substringBeforeLast( url, "/component" );
         }
 
         return ( StringUtils.endsWith( url, "/" ) )
             ? StringUtils.substringAfterLast( StringUtils.removeEnd( url, "/" ), "/" )
             : StringUtils.substringAfterLast( url, "/" );
     }
 
     /**
      * @param url https://jira.codehaus.org/browse/MNG
      * @return https://jira.codehaus.org
      */
     protected String extractBaseUrl( String url )
     {
         return StringUtils.substringBefore( url, "/browse" );
 
     }
 
     protected URL extractBaseUrlAsUrl( String url )
         throws MalformedURLException
     {
         return new URL( extractBaseUrl( url ) );
 
     }
 
     protected String getComponentId( String url, String projectKey )
     {
         //https://jira.codehaus.org/browse/MSHARED/component/15255
         // return 15255
         if ( StringUtils.contains( url, "/" + projectKey + "/component/" ) )
         {
             return StringUtils.substringAfterLast( url, "/" + projectKey + "/component/" );
         }
         return null;
     }
 }