[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: rss_api.php,v 1.1.4.1 2007-10-13 22:35:42 giallu Exp $
  22      # --------------------------------------------------------
  23  
  24      ### RSS API ###
  25  
  26      # --------------------
  27      # Calculates a key to be used for RSS authentication based on user name, cookie and password.
  28      # if the user changes his user name or password, then the key becomes invalid.
  29  	function rss_calculate_key( $p_user_id = null ) {
  30          if ( $p_user_id === null ) {
  31              $t_user_id = auth_get_current_user_id();
  32          } else {
  33              $t_user_id = $p_user_id;
  34          }
  35  
  36          $t_seed     = config_get_global( 'rss_key_seed' );
  37  
  38          $t_username = user_get_field( $t_user_id, 'username' );
  39          $t_password = user_get_field( $t_user_id, 'password' );
  40          $t_cookie   = user_get_field( $t_user_id, 'cookie_string' );
  41  
  42          return md5( $t_seed . $t_username . $t_cookie . $t_password );
  43      }
  44  
  45      # --------------------
  46      # Given the user name and the rss key, this method attempts to login the user.  If successful, it
  47      # return true, otherwise, returns false.
  48  	function rss_login( $p_username, $p_key ) {
  49          if ( ( $p_username === null ) || ( $p_key === null ) ) {
  50              return false;
  51          }
  52  
  53          $t_user_id = user_get_id_by_name( $p_username );
  54  
  55          $t_correct_key = rss_calculate_key( $t_user_id );
  56          if ( $p_key != $t_correct_key ) {
  57              return false;
  58          }
  59  
  60          if ( !auth_attempt_script_login( $p_username ) ) {
  61              return false;
  62          }
  63  
  64          return true;
  65      }
  66  
  67      # --------------------
  68  	function rss_get_issues_feed_url( $p_project_id = null, $p_username = null, $p_filter_id = null, $p_relative = true ) {
  69          if ( $p_username === null ) {
  70              $t_username = current_user_get_field( 'username' );
  71          } else {
  72              $t_username = $p_username;
  73          }
  74  
  75          if ( $p_project_id === null ) {
  76              $t_project_id = helper_get_current_project();
  77          } else {
  78              $t_project_id = (integer)$p_project_id;
  79          }
  80  
  81          $t_user_id = user_get_id_by_name( $t_username );
  82  
  83          if ( $p_relative ) {
  84              $t_url = config_get( 'path' );
  85          } else {
  86              $t_url = '';
  87          }
  88  
  89          if ( $t_username == config_get( 'anonymous_account' ) ) {
  90              $t_url .= 'issues_rss.php?';
  91  
  92              if ( $t_project_id == ALL_PROJECTS ) {
  93                  $t_url .= 'project_id=' . $t_project_id;
  94              }
  95          } else {
  96              $t_url .= 'issues_rss.php?username=' . $t_username . '&amp;key=' . rss_calculate_key( $t_user_id );
  97  
  98              if ( $t_project_id != ALL_PROJECTS ) {
  99                  $t_url .= '&amp;project_id=' . $t_project_id;
 100              }
 101          }
 102  
 103          if ( $p_filter_id !== null ) {
 104              $t_url .= '&amp;filter_id=' . $p_filter_id;
 105          }
 106  
 107          return $t_url;
 108      }
 109  
 110      # --------------------
 111  	function rss_get_news_feed_url( $p_project_id = null, $p_username = null, $p_relative = true ) {
 112          if ( $p_username === null ) {
 113              $t_username = current_user_get_field( 'username' );
 114          } else {
 115              $t_username = $p_username;
 116          }
 117  
 118          if ( $p_project_id === null ) {
 119              $t_project_id = helper_get_current_project();
 120          } else {
 121              $t_project_id = (integer)$p_project_id;
 122          }
 123  
 124          if ( $p_relative ) {
 125              $t_rss_link = '';
 126          } else {
 127              $t_rss_link = config_get( 'path' );
 128          }
 129          
 130          $t_user_id = user_get_id_by_name( $t_username );
 131  
 132          // If we have a logged in user then they can be given a 'proper' feed, complete with auth string.
 133          if ( $t_username == config_get( 'anonymous_account' ) ) {
 134              $t_rss_link .= "news_rss.php?";
 135  
 136              if ( $t_project_id != ALL_PROJECTS ) {
 137                  $t_rss_link .= "news_rss.php?project_id=" . $t_project_id;
 138              }
 139          } else {
 140              $t_rss_link .= "news_rss.php?username=" . $t_username . "&amp;key=" . rss_calculate_key( $t_user_id );
 141  
 142              if ( $t_project_id != ALL_PROJECTS ) {
 143                  $t_rss_link .= "&amp;project_id=" . $t_project_id;
 144              }
 145          }
 146  
 147          return $t_rss_link;
 148      }
 149  ?>