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   1 package org.apache.archiva.rest.services;
   2
   3 /*
   4  * Licensed to the Apache Software Foundation (ASF) under one
   5  * or more contributor license agreements.  See the NOTICE file
   6  * distributed with this work for additional information
   7  * regarding copyright ownership.  The ASF licenses this file
   8  * to you under the Apache License, Version 2.0 (the
   9  * "License"); you may not use this file except in compliance
  10  * with the License.  You may obtain a copy of the License at
  11  *
  12  *   http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing,
  15  * software distributed under the License is distributed on an
  16  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  17  * KIND, either express or implied.  See the License for the
  18  * specific language governing permissions and limitations
  19  * under the License.
  20  */
  21
  22 import org.apache.archiva.admin.model.beans.ProxyConnector;
  23 import org.apache.archiva.indexer.search.RepositorySearch;
  24 import org.apache.archiva.indexer.search.RepositorySearchException;
  25 import org.apache.archiva.indexer.search.SearchFields;
  26 import org.apache.archiva.indexer.search.SearchResultHit;
  27 import org.apache.archiva.indexer.search.SearchResultLimits;
  28 import org.apache.archiva.indexer.search.SearchResults;
  29 import org.apache.archiva.maven2.model.Artifact;
  30 import org.apache.archiva.rest.api.model.Dependency;
  31 import org.apache.archiva.rest.api.model.GroupIdList;
  32 import org.apache.archiva.rest.api.model.SearchRequest;
  33 import org.apache.archiva.rest.api.model.StringList;
  34 import org.apache.archiva.rest.api.services.ArchivaRestServiceException;
  35 import org.apache.archiva.rest.api.services.SearchService;
  36 import org.apache.commons.collections.ListUtils;
  37 import org.apache.commons.lang.StringUtils;
  38 import org.springframework.stereotype.Service;
  39
  40 import javax.inject.Inject;
  41 import javax.ws.rs.core.Response;
  42 import java.net.URI;
  43 import java.util.ArrayList;
  44 import java.util.Arrays;
  45 import java.util.Collections;
  46 import java.util.List;
  47 import java.util.Map;
  48
  49 /**
  50  * @author Olivier Lamy
  51  */
  52 @Service("searchService#rest")
  53 public class DefaultSearchService
  54     extends AbstractRestService
  55     implements SearchService
  56 {
  57
  58     @Inject
  59     private RepositorySearch repositorySearch;
  60
  61     @Override
  62     public List<Artifact> quickSearch( String queryString )
  63         throws ArchivaRestServiceException
  64     {
  65         if ( StringUtils.isBlank( queryString ) )
  66         {
  67             return Collections.emptyList();
  68         }
  69
  70         SearchResultLimits limits = new SearchResultLimits( 0 );
  71         try
  72         {
  73             SearchResults searchResults =
  74                 repositorySearch.search( getPrincipal(), getObservableRepos(), queryString, limits,
  75                                          Collections.<String>emptyList() );
  76             return getArtifacts( searchResults );
  77
  78         }
  79         catch ( RepositorySearchException e )
  80         {
  81             log.error( e.getMessage(), e );
  82             throw new ArchivaRestServiceException( e.getMessage(), e );
  83         }
  84     }
  85
  86     @Override
  87     public List<Artifact> quickSearchWithRepositories( SearchRequest searchRequest )
  88         throws ArchivaRestServiceException
  89     {
  90         String queryString = searchRequest.getQueryTerms();
  91         if ( StringUtils.isBlank( queryString ) )
  92         {
  93             return Collections.emptyList();
  94         }
  95         List<String> repositories = searchRequest.getRepositories();
  96         if ( repositories == null || repositories.isEmpty() )
  97         {
  98             repositories = getObservableRepos();
  99         }
 100         SearchResultLimits limits =
 101             new SearchResultLimits( searchRequest.getPageSize(), searchRequest.getSelectedPage() );
 102         try
 103         {
 104             SearchResults searchResults = repositorySearch.search( getPrincipal(), repositories, queryString, limits,
 105                                                                    Collections.<String>emptyList() );
 106             return getArtifacts( searchResults );
 107
 108         }
 109         catch ( RepositorySearchException e )
 110         {
 111             log.error( e.getMessage(), e );
 112             throw new ArchivaRestServiceException( e.getMessage(), e );
 113         }
 114     }
 115
 116     @Override
 117     public List<Artifact> getArtifactVersions( String groupId, String artifactId, String packaging )
 118         throws ArchivaRestServiceException
 119     {
 120         if ( StringUtils.isBlank( groupId ) || StringUtils.isBlank( artifactId ) )
 121         {
 122             return Collections.emptyList();
 123         }
 124         SearchFields searchField = new SearchFields();
 125         searchField.setGroupId( groupId );
 126         searchField.setArtifactId( artifactId );
 127         searchField.setPackaging( StringUtils.isBlank( packaging ) ? "jar" : packaging );
 128         searchField.setRepositories( getObservableRepos() );
 129
 130         try
 131         {
 132             SearchResults searchResults = repositorySearch.search( getPrincipal(), searchField, null );
 133             return getArtifacts( searchResults );
 134         }
 135         catch ( RepositorySearchException e )
 136         {
 137             log.error( e.getMessage(), e );
 138             throw new ArchivaRestServiceException( e.getMessage(), e );
 139         }
 140     }
 141
 142     @Override
 143     public List<Artifact> searchArtifacts( SearchRequest searchRequest )
 144         throws ArchivaRestServiceException
 145     {
 146         if ( searchRequest == null )
 147         {
 148             return Collections.emptyList();
 149         }
 150         SearchFields searchField = getModelMapper().map( searchRequest, SearchFields.class );
 151         SearchResultLimits limits = new SearchResultLimits( 0 );
 152         limits.setPageSize( searchRequest.getPageSize() );
 153
 154         // if no repos set we use ones available for the user
 155         if ( searchField.getRepositories() == null || searchField.getRepositories().isEmpty() )
 156         {
 157             searchField.setRepositories( getObservableRepos() );
 158         }
 159
 160         try
 161         {
 162             SearchResults searchResults = repositorySearch.search( getPrincipal(), searchField, limits );
 163             return getArtifacts( searchResults );
 164         }
 165         catch ( RepositorySearchException e )
 166         {
 167             log.error( e.getMessage(), e );
 168             throw new ArchivaRestServiceException( e.getMessage(), e );
 169         }
 170     }
 171
 172     @Override
 173     public GroupIdList getAllGroupIds( List<String> selectedRepos )
 174         throws ArchivaRestServiceException
 175     {
 176         List<String> observableRepos = getObservableRepos();
 177         List<String> repos = ListUtils.intersection( observableRepos, selectedRepos );
 178         if ( repos == null || repos.isEmpty() )
 179         {
 180             return new GroupIdList( Collections.<String>emptyList() );
 181         }
 182         try
 183         {
 184             return new GroupIdList( new ArrayList<>( repositorySearch.getAllGroupIds( getPrincipal(), repos ) ) );
 185         }
 186         catch ( RepositorySearchException e )
 187         {
 188             log.error( e.getMessage(), e );
 189             throw new ArchivaRestServiceException( e.getMessage(), e );
 190         }
 191
 192     }
 193
 194     public List<Dependency> getDependencies( String groupId, String artifactId, String version )
 195         throws ArchivaRestServiceException
 196     {
 197         return null;  //To change body of implemented methods use File | Settings | File Templates.
 198     }
 199
 200     public List<Artifact> getArtifactByChecksum( String checksum )
 201         throws ArchivaRestServiceException
 202     {
 203         return null;  //To change body of implemented methods use File | Settings | File Templates.
 204     }
 205
 206     @Override
 207     public StringList getObservablesRepoIds()
 208         throws ArchivaRestServiceException
 209     {
 210         return new StringList( getObservableRepos() );
 211     }
 212
 213     @Override
 214     public Response redirectToArtifactFile( String repositoryId, String groupId, String artifactId, String version,
 215                                             String packaging, String classifier )
 216         throws ArchivaRestServiceException
 217     {
 218         try
 219         {
 220             // validate query
 221
 222             if ( StringUtils.isEmpty( groupId ) )
 223             {
 224                 return Response.status( new Response.StatusType()
 225                 {
 226                     @Override
 227                     public int getStatusCode()
 228                     {
 229                         return Response.Status.BAD_REQUEST.getStatusCode();
 230                     }
 231
 232                     @Override
 233                     public Response.Status.Family getFamily()
 234                     {
 235                         return Response.Status.BAD_REQUEST.getFamily();
 236                     }
 237
 238                     @Override
 239                     public String getReasonPhrase()
 240                     {
 241                         return "groupId mandatory";
 242                     }
 243                 } ).build();
 244             }
 245
 246             if ( StringUtils.isEmpty( artifactId ) )
 247             {
 248                 return Response.status( new Response.StatusType()
 249                 {
 250                     @Override
 251                     public int getStatusCode()
 252                     {
 253                         return Response.Status.BAD_REQUEST.getStatusCode();
 254                     }
 255
 256                     @Override
 257                     public Response.Status.Family getFamily()
 258                     {
 259                         return Response.Status.BAD_REQUEST.getFamily();
 260                     }
 261
 262                     @Override
 263                     public String getReasonPhrase()
 264                     {
 265                         return "artifactId mandatory";
 266                     }
 267                 } ).build();
 268             }
 269
 270             if ( StringUtils.isEmpty( version ) )
 271             {
 272                 return Response.status( new Response.StatusType()
 273                 {
 274                     @Override
 275                     public int getStatusCode()
 276                     {
 277                         return Response.Status.BAD_REQUEST.getStatusCode();
 278                     }
 279
 280                     @Override
 281                     public Response.Status.Family getFamily()
 282                     {
 283                         return Response.Status.BAD_REQUEST.getFamily();
 284                     }
 285
 286                     @Override
 287                     public String getReasonPhrase()
 288                     {
 289                         return "version mandatory";
 290                     }
 291                 } ).build();
 292             }
 293
 294             SearchFields searchField = new SearchFields();
 295             searchField.setGroupId( groupId );
 296             searchField.setArtifactId( artifactId );
 297             searchField.setPackaging( StringUtils.isBlank( packaging ) ? "jar" : packaging );
 298             searchField.setVersion( version );
 299             searchField.setClassifier( classifier );
 300             List<String> userRepos = getObservablesRepoIds().getStrings();
 301             searchField.setRepositories(
 302                 StringUtils.isEmpty( repositoryId ) ? userRepos : Arrays.asList( repositoryId ) );
 303             searchField.setExactSearch( true );
 304             SearchResults searchResults = repositorySearch.search( getPrincipal(), searchField, null );
 305             List<Artifact> artifacts = getArtifacts( searchResults );
 306
 307             if ( artifacts.isEmpty() )
 308             {
 309                 return Response.status( new Response.StatusType()
 310                 {
 311                     @Override
 312                     public int getStatusCode()
 313                     {
 314                         return Response.Status.NO_CONTENT.getStatusCode();
 315                     }
 316
 317                     @Override
 318                     public Response.Status.Family getFamily()
 319                     {
 320                         return Response.Status.NO_CONTENT.getFamily();
 321                     }
 322
 323                     @Override
 324                     public String getReasonPhrase()
 325                     {
 326                         return "your query doesn't return any artifact";
 327                     }
 328                 } ).build();
 329             }
 330
 331             // TODO improve that with querying lucene with null value for classifier
 332             // so simple loop and retain only artifact with null classifier
 333             if ( classifier == null )
 334             {
 335                 List<Artifact> filteredArtifacts = new ArrayList<>( artifacts.size() );
 336                 for ( Artifact artifact : artifacts )
 337                 {
 338                     if ( artifact.getClassifier() == null )
 339                     {
 340                         filteredArtifacts.add( artifact );
 341                     }
 342                 }
 343
 344                 artifacts = filteredArtifacts;
 345             }
 346
 347             // TODO return json result of the query ?
 348             if ( artifacts.size() > 1 )
 349             {
 350                 return Response.status( new Response.StatusType()
 351                 {
 352                     @Override
 353                     public int getStatusCode()
 354                     {
 355                         return Response.Status.BAD_REQUEST.getStatusCode();
 356                     }
 357
 358                     @Override
 359                     public Response.Status.Family getFamily()
 360                     {
 361                         return Response.Status.BAD_REQUEST.getFamily();
 362                     }
 363
 364                     @Override
 365                     public String getReasonPhrase()
 366                     {
 367                         return "your query return more than one artifact";
 368                     }
 369                 } ).build();
 370             }
 371
 372             String artifactUrl = null;
 373
 374             Artifact artifact = artifacts.get( 0 );
 375
 376             // we need to configure correctly the repositoryId
 377             if ( StringUtils.isEmpty( repositoryId ) )
 378             {
 379                 // is it a good one? if yes nothing to
 380                 // if not search the repo who is proxy for this remote
 381                 if ( !userRepos.contains( artifact.getContext() ) )
 382                 {
 383                     for ( Map.Entry<String, List<ProxyConnector>> entry : proxyConnectorAdmin.getProxyConnectorAsMap().entrySet() )
 384                     {
 385                         for ( ProxyConnector proxyConnector : entry.getValue() )
 386                         {
 387                             if ( StringUtils.equals( "remote-" + proxyConnector.getTargetRepoId(),
 388                                                      artifact.getContext() ) //
 389                                 && userRepos.contains( entry.getKey() ) )
 390                             {
 391                                 return Response.temporaryRedirect(
 392                                     new URI( getArtifactUrl( artifact, entry.getKey() ) ) ).build();
 393                             }
 394                         }
 395                     }
 396
 397                 }
 398
 399             }
 400             else
 401             {
 402                 artifactUrl = getArtifactUrl( artifact, repositoryId );
 403             }
 404
 405             return Response.temporaryRedirect( new URI( artifactUrl ) ).build();
 406         }
 407         catch ( Exception e )
 408         {
 409             throw new ArchivaRestServiceException( e.getMessage(), e );
 410         }
 411     }
 412
 413     //-------------------------------------
 414     // internal
 415     //-------------------------------------
 416     protected List<Artifact> getArtifacts( SearchResults searchResults )
 417         throws ArchivaRestServiceException
 418     {
 419
 420         if ( searchResults == null || searchResults.isEmpty() )
 421         {
 422             return Collections.emptyList();
 423         }
 424         List<Artifact> artifacts = new ArrayList<>( searchResults.getReturnedHitsCount() );
 425         for ( SearchResultHit hit : searchResults.getHits() )
 426         {
 427             // duplicate Artifact one per available version
 428             if ( hit.getVersions().size() > 0 )
 429             {
 430                 for ( String version : hit.getVersions() )
 431                 {
 432
 433                     Artifact versionned = getModelMapper().map( hit, Artifact.class );
 434
 435                     if ( StringUtils.isNotBlank( version ) )
 436                     {
 437                         versionned.setVersion( version );
 438                         versionned.setUrl( getArtifactUrl( versionned ) );
 439
 440                         artifacts.add( versionned );
 441
 442                     }
 443                 }
 444             }
 445         }
 446         return artifacts;
 447     }
 448
 449
 450 }