bug_relationship_add.php

   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 - 2011  MantisBT Team - mantisbt-dev@lists.sourceforge.net
  21  * @author Marcello Scata' <marcelloscata at users.sourceforge.net> ITALY
  22  * @link http://www.mantisbt.org
  23  *
  24  * @uses core.php
  25  * @uses access_api.php
  26  * @uses bug_api.php
  27  * @uses config_api.php
  28  * @uses constant_inc.php
  29  * @uses email_api.php
  30  * @uses error_api.php
  31  * @uses form_api.php
  32  * @uses gpc_api.php
  33  * @uses helper_api.php
  34  * @uses history_api.php
  35  * @uses lang_api.php
  36  * @uses print_api.php
  37  * @uses relationship_api.php
  38  */
  39
  40 /**
  41  * MantisBT Core API's
  42  */
  43 require_once( 'core.php' );
  44 require_api( 'access_api.php' );
  45 require_api( 'bug_api.php' );
  46 require_api( 'config_api.php' );
  47 require_api( 'constant_inc.php' );
  48 require_api( 'email_api.php' );
  49 require_api( 'error_api.php' );
  50 require_api( 'form_api.php' );
  51 require_api( 'gpc_api.php' );
  52 require_api( 'helper_api.php' );
  53 require_api( 'history_api.php' );
  54 require_api( 'lang_api.php' );
  55 require_api( 'print_api.php' );
  56 require_api( 'relationship_api.php' );
  57
  58 form_security_validate( 'bug_relationship_add' );
  59
  60 $f_rel_type = gpc_get_int( 'rel_type' );
  61 $f_src_bug_id = gpc_get_int( 'src_bug_id' );
  62 $f_dest_bug_id_string = gpc_get_string( 'dest_bug_id' );
  63
  64 # user has access to update the bug...
  65 access_ensure_bug_level( config_get( 'update_bug_threshold' ), $f_src_bug_id );
  66
  67 $f_dest_bug_id_string = str_replace( ',', '|', $f_dest_bug_id_string );
  68
  69 $f_dest_bug_id_array = explode( '|', $f_dest_bug_id_string );
  70
  71 foreach( $f_dest_bug_id_array as $f_dest_bug_id ) {
  72         $f_dest_bug_id = (int)$f_dest_bug_id;
  73
  74         # source and destination bugs are the same bug...
  75         if ( $f_src_bug_id == $f_dest_bug_id ) {
  76                 trigger_error( ERROR_RELATIONSHIP_SAME_BUG, ERROR );
  77         }
  78
  79         # the related bug exists...
  80         bug_ensure_exists( $f_dest_bug_id );
  81
  82         # bug is not read-only...
  83         if ( bug_is_readonly( $f_src_bug_id ) ) {
  84                 error_parameters( $f_src_bug_id );
  85                 trigger_error( ERROR_BUG_READ_ONLY_ACTION_DENIED, ERROR );
  86         }
  87
  88         # user can access to the related bug at least as viewer...
  89         if ( !access_has_bug_level( VIEWER, $f_dest_bug_id ) ) {
  90                 error_parameters( $f_dest_bug_id );
  91                 trigger_error( ERROR_RELATIONSHIP_ACCESS_LEVEL_TO_DEST_BUG_TOO_LOW, ERROR );
  92         }
  93
  94         $t_bug = bug_get( $f_src_bug_id, true );
  95         if( $t_bug->project_id != helper_get_current_project() ) {
  96                 # in case the current project is not the same project of the bug we are viewing...
  97                 # ... override the current project. This to avoid problems with categories and handlers lists etc.
  98                 $g_project_override = $t_bug->project_id;
  99         }
 100
 101         # check if there is other relationship between the bugs...
 102         $t_old_id_relationship = relationship_same_type_exists( $f_src_bug_id, $f_dest_bug_id, $f_rel_type );
 103
 104         if ( $t_old_id_relationship == -1 ) {
 105                 # the relationship type is exactly the same of the new one. No sense to proceed
 106                 trigger_error( ERROR_RELATIONSHIP_ALREADY_EXISTS, ERROR );
 107         }
 108         else if ( $t_old_id_relationship > 0 ) {
 109                 # there is already a relationship between them -> we have to update it and not to add a new one
 110                 helper_ensure_confirmed( lang_get( 'replace_relationship_sure_msg' ), lang_get( 'replace_relationship_button' ) );
 111
 112                 # Update the relationship
 113                 relationship_update( $t_old_id_relationship, $f_src_bug_id, $f_dest_bug_id, $f_rel_type );
 114
 115                 # Add log line to the history (both bugs)
 116                 history_log_event_special( $f_src_bug_id, BUG_REPLACE_RELATIONSHIP, $f_rel_type, $f_dest_bug_id );
 117                 history_log_event_special( $f_dest_bug_id, BUG_REPLACE_RELATIONSHIP, relationship_get_complementary_type( $f_rel_type ), $f_src_bug_id );
 118         } else {
 119                 # Add the new relationship
 120                 relationship_add( $f_src_bug_id, $f_dest_bug_id, $f_rel_type );
 121
 122                 # Add log line to the history (both bugs)
 123                 history_log_event_special( $f_src_bug_id, BUG_ADD_RELATIONSHIP, $f_rel_type, $f_dest_bug_id );
 124                 history_log_event_special( $f_dest_bug_id, BUG_ADD_RELATIONSHIP, relationship_get_complementary_type( $f_rel_type ), $f_src_bug_id );
 125         }
 126
 127         # update bug last updated for both bugs
 128         bug_update_date( $f_src_bug_id );
 129         bug_update_date( $f_dest_bug_id );
 130
 131         # send email notification to the users addressed by both the bugs
 132         email_relationship_added( $f_src_bug_id, $f_dest_bug_id, $f_rel_type );
 133         email_relationship_added( $f_dest_bug_id, $f_src_bug_id, relationship_get_complementary_type( $f_rel_type ) );
 134 }
 135
 136 form_security_purge( 'bug_relationship_add' );
 137
 138 print_header_redirect_view( $f_src_bug_id );