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   1  <?php
   2  # MantisBT - A PHP based bugtracking system
   3  
   4  # MantisBT is free software: you can redistribute it and/or modify
   5  # it under the terms of the GNU General Public License as published by
   6  # the Free Software Foundation, either version 2 of the License, or
   7  # (at your option) any later version.
   8  #
   9  # MantisBT is distributed in the hope that it will be useful,
  10  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  # GNU General Public License for more details.
  13  #
  14  # You should have received a copy of the GNU General Public License
  15  # along with MantisBT.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * @package MantisBT
  19   * @copyright Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
  20   * @copyright Copyright (C) 2002 - 2010  MantisBT Team - mantisbt-dev@lists.sourceforge.net
  21   * @link http://www.mantisbt.org
  22   *
  23   * @uses core.php
  24   * @uses access_api.php
  25   * @uses authentication_api.php
  26   * @uses bug_api.php
  27   * @uses compress_api.php
  28   * @uses config_api.php
  29   * @uses constant_inc.php
  30   * @uses gpc_api.php
  31   * @uses helper_api.php
  32   * @uses html_api.php
  33   * @uses lang_api.php
  34   * @uses print_api.php
  35   * @uses relationship_graph_api.php
  36   */
  37  
  38  /**
  39   * MantisBT Core API's
  40   */
  41  require_once ( 'core.php' );
  42  require_api( 'access_api.php' );
  43  require_api( 'authentication_api.php' );
  44  require_api( 'bug_api.php' );
  45  require_api( 'compress_api.php' );
  46  require_api( 'config_api.php' );
  47  require_api( 'constant_inc.php' );
  48  require_api( 'gpc_api.php' );
  49  require_api( 'helper_api.php' );
  50  require_api( 'html_api.php' );
  51  require_api( 'lang_api.php' );
  52  require_api( 'print_api.php' );
  53  require_api( 'relationship_graph_api.php' );
  54  
  55  # If relationship graphs were made disabled, we disallow any access to
  56  # this script.
  57  
  58  auth_ensure_user_authenticated();
  59  
  60  if ( ON != config_get( 'relationship_graph_enable' ) )
  61      access_denied();
  62  
  63  $f_bug_id        = gpc_get_int( 'bug_id' );
  64  $f_type            = gpc_get_string( 'graph', 'relation' );
  65  $f_orientation    = gpc_get_string( 'orientation', config_get( 'relationship_graph_orientation' ) );
  66  
  67  if ( 'relation' == $f_type ) {
  68      $t_graph_type = 'relation';
  69      $t_graph_relation = true;
  70  } else {
  71      $t_graph_type = 'dependency';
  72      $t_graph_relation = false;
  73  }
  74  
  75  if ( 'horizontal' == $f_orientation ) {
  76      $t_graph_orientation = 'horizontal';
  77      $t_graph_horizontal = true;
  78  } else {
  79      $t_graph_orientation = 'vertical';
  80      $t_graph_horizontal = false;
  81  }
  82  
  83  $t_bug = bug_get( $f_bug_id, true );
  84  
  85  if( $t_bug->project_id != helper_get_current_project() ) {
  86      # in case the current project is not the same project of the bug we are viewing...
  87      # ... override the current project. This to avoid problems with categories and handlers lists etc.
  88      $g_project_override = $t_bug->project_id;
  89  }
  90  
  91  access_ensure_bug_level( VIEWER, $f_bug_id );
  92  
  93  compress_enable();
  94  
  95  html_page_top( bug_format_summary( $f_bug_id, SUMMARY_CAPTION ) );
  96  ?>
  97  <br />
  98  
  99  <table class="width100" cellspacing="1">
 100  
 101  <tr>
 102      <!-- Title -->
 103      <td class="form-title">
 104          <?php
 105          if ( $t_graph_relation )
 106              echo lang_get( 'viewing_bug_relationship_graph_title' );
 107          else
 108              echo lang_get( 'viewing_bug_dependency_graph_title' );
 109          ?>
 110      </td>
 111      <!-- Links -->
 112      <td class="right">
 113          <!-- View Issue -->
 114          <span class="small"><?php print_bracket_link( 'view.php?id=' . $f_bug_id, lang_get( 'view_issue' ) ) ?></span>
 115  
 116          <!-- Relation/Dependency Graph Switch -->
 117          <span class="small">
 118  <?php
 119          if ( $t_graph_relation )
 120              print_bracket_link( "bug_relationship_graph.php?bug_id=$f_bug_id&graph=dependency", lang_get( 'dependency_graph' ) );
 121          else
 122              print_bracket_link( "bug_relationship_graph.php?bug_id=$f_bug_id&graph=relation", lang_get( 'relation_graph' ) );
 123  ?>
 124          </span>
 125  <?php
 126          if ( !$t_graph_relation ) {
 127  ?>
 128          <!-- Horizontal/Vertical Switch -->
 129          <span class="small">
 130  <?php
 131              if ( $t_graph_horizontal )
 132                  print_bracket_link( "bug_relationship_graph.php?bug_id=$f_bug_id&graph=dependency&orientation=vertical", lang_get( 'vertical' ) );
 133              else
 134                  print_bracket_link( "bug_relationship_graph.php?bug_id=$f_bug_id&graph=dependency&orientation=horizontal", lang_get( 'horizontal' ) );
 135  ?>
 136          </span>
 137  <?php
 138          }
 139  ?>
 140      </td>
 141  </tr>
 142  
 143  <tr>
 144      <!-- Graph -->
 145      <td colspan="2">
 146  <?php
 147      if ( $t_graph_relation )
 148          $t_graph = relgraph_generate_rel_graph( $f_bug_id, $t_bug );
 149      else
 150          $t_graph = relgraph_generate_dep_graph( $f_bug_id, $t_bug, $t_graph_horizontal );
 151  
 152      relgraph_output_map( $t_graph, 'relationship_graph_map' );
 153  ?>
 154          <div class="center relationship-graph">
 155              <img src="bug_relationship_graph_img.php?bug_id=<?php echo $f_bug_id ?>&amp;graph=<?php echo $t_graph_type ?>&orientation=<?php echo $t_graph_orientation ?>"
 156                  border="0" usemap="#relationship_graph_map" />
 157          </div>
 158      </td>
 159  </tr>
 160  
 161  <tr>
 162      <!-- Legend -->
 163      <td colspan="2">
 164          <table class="hide">
 165          <tr>
 166              <td class="center">
 167                  <img alt="" src="images/rel_related.png" />
 168                  <?php echo lang_get( 'related_to' ) ?>
 169              </td>
 170              <td class="center">
 171                  <img alt="" src="images/rel_dependant.png" />
 172                  <?php echo lang_get( 'blocks' ) ?>
 173              </td>
 174              <td class="center">
 175                  <img alt="" src="images/rel_duplicate.png" />
 176                  <?php echo lang_get( 'duplicate_of' ) ?>
 177              </td>
 178          </tr>
 179          </table>
 180      </td>
 181  </tr>
 182  
 183  </table>
 184  
 185  <br />
 186  
 187  <?php
 188  $_GET['id'] = $f_bug_id;
 189  $tpl_fields_config_option = 'bug_view_page_fields';
 190  $tpl_show_page_header = false;
 191  $tpl_force_readonly = true;
 192  $tpl_mantis_dir = dirname( __FILE__ ) . DIRECTORY_SEPARATOR;
 193  $tpl_file = __FILE__;
 194  
 195  define ( 'BUG_VIEW_INC_ALLOW', true );
 196  include( dirname( __FILE__ ) . DIRECTORY_SEPARATOR . 'bug_view_inc.php' );