[Sommaire] [Imprimer]

   1  <?php
   2  # Mantis - a php based bugtracking system
   3  
   4  # Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
   5  # Copyright (C) 2002 - 2007  Mantis Team   - mantisbt-dev@lists.sourceforge.net
   6  
   7  # Mantis is free software: you can redistribute it and/or modify
   8  # it under the terms of the GNU General Public License as published by
   9  # the Free Software Foundation, either version 2 of the License, or
  10  # (at your option) any later version.
  11  #
  12  # Mantis is distributed in the hope that it will be useful,
  13  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  # GNU General Public License for more details.
  16  #
  17  # You should have received a copy of the GNU General Public License
  18  # along with Mantis.  If not, see <http://www.gnu.org/licenses/>.
  19  
  20      # --------------------------------------------------------
  21      # $Id: bug_relationship_graph_img.php,v 1.2.22.1 2007-10-13 22:32:48 giallu Exp $
  22      # --------------------------------------------------------
  23  
  24      require_once ( 'core.php' );
  25  
  26      $t_core_path = config_get( 'core_path' );
  27  
  28      require_once( $t_core_path.'bug_api.php' );
  29      require_once( $t_core_path.'compress_api.php' );
  30      require_once( $t_core_path.'current_user_api.php' );
  31      require_once( $t_core_path.'relationship_graph_api.php' );
  32  
  33      # If relationship graphs were made disabled, we disallow any access to
  34      # this script.
  35  
  36      auth_ensure_user_authenticated();
  37  
  38      if ( ON != config_get( 'relationship_graph_enable' ) )
  39          access_denied();
  40  
  41      $f_bug_id        = gpc_get_int( 'bug_id' );
  42      $f_type            = gpc_get_string( 'graph', 'relation' );
  43      $f_orientation    = gpc_get_string( 'orientation', config_get( 'relationship_graph_orientation' ) );
  44  
  45      access_ensure_bug_level( VIEWER, $f_bug_id );
  46  
  47      $t_bug = bug_prepare_display( bug_get( $f_bug_id, true ) );
  48  
  49      compress_enable();
  50  
  51      $t_graph_relation = ( 'relation' == $f_type );
  52      $t_graph_horizontal = ( 'horizontal' == $f_orientation );
  53  
  54      if ( $t_graph_relation )
  55          $t_graph = relgraph_generate_rel_graph( $f_bug_id, $t_bug );
  56      else
  57          $t_graph = relgraph_generate_dep_graph( $f_bug_id, $t_bug, $t_graph_horizontal );
  58  
  59      relgraph_output_image( $t_graph );
  60  ?>