[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: issues_rss.php,v 1.8.2.1 2007-10-13 22:33:16 giallu Exp $
  22      # --------------------------------------------------------
  23  ?>
  24  <?php
  25      #
  26      # GET PARAMETERS FOR THIS PAGE
  27      #
  28      # project_id: 0 - all projects, otherwise project id.
  29      # filter_id: The filter id to use for generating the rss.
  30      # sort: This parameter is ignore if filter_id is supplied and is not equal to 0.
  31      #        "update": issues ordered descending by last updated date.
  32      #       "submit": issues ordered descending by submit date (default).
  33  
  34      require_once ( 'core.php' );
  35  
  36      $t_core_path = config_get( 'core_path' );
  37  
  38      require_once( $t_core_path . 'class.RSSBuilder.inc.php' );
  39      require_once( $t_core_path . 'user_api.php' );
  40      require_once( $t_core_path . 'filter_api.php' );
  41      require_once( $t_core_path . 'rss_api.php' );
  42  
  43      $f_project_id = gpc_get_int( 'project_id', ALL_PROJECTS );
  44      $f_filter_id = gpc_get_int( 'filter_id', 0 );
  45      $f_sort = gpc_get_string( 'sort', 'submit' );
  46      $f_username = gpc_get_string( 'username', null );
  47      $f_key = gpc_get_string( 'key', null );
  48  
  49      # make sure RSS syndication is enabled.
  50      if ( OFF == config_get( 'rss_enabled' ) ) {
  51          access_denied();
  52      }
  53  
  54      # authenticate the user
  55      if ( $f_username !== null ) {
  56          if ( !rss_login( $f_username, $f_key ) ) {
  57              access_denied();
  58          }
  59      } else {
  60          if ( OFF == config_get( 'allow_anonymous_login' ) ) {
  61              access_denied();
  62          }
  63      }
  64  
  65      # Make sure that the current user has access to the selected project (if not ALL PROJECTS).
  66      if ( $f_project_id != ALL_PROJECTS ) {
  67          access_ensure_project_level( VIEWER, $f_project_id );
  68      }
  69  
  70      if ( $f_sort === 'update' ) {
  71          $c_sort_field = 'last_updated';
  72      } else {
  73          $c_sort_field = 'date_submitted';
  74      }
  75  
  76      $t_path = config_get( 'path' );
  77  
  78      # construct rss file
  79  
  80      $encoding = lang_get( 'charset' );
  81      $about = $t_path;
  82      $title = string_rss_links( config_get( 'window_title' ) );
  83      $image_link = $t_path . 'images/mantis_logo_button.gif';
  84  
  85      # only rss 2.0
  86      $category = string_rss_links( project_get_name( $f_project_id ) );
  87      if ( $f_project_id !== 0 ) {
  88          $title .= ' - ' . $category;
  89      }
  90  
  91      $title .= ' - ' . lang_get( 'issues' );
  92  
  93       if ( $f_username !== null ) {
  94          $title .= " - ($f_username)";
  95      }
  96  
  97      if ( $f_filter_id !== 0 ) {
  98          $title .= ' (' . filter_get_field( $f_filter_id, 'name' ) . ')';
  99      }
 100  
 101      $description = $title;
 102  
 103      # in minutes (only rss 2.0)
 104      $cache = '10';
 105  
 106      $rssfile = new RSSBuilder(    $encoding, $about, $title, $description,
 107                      $image_link, $category, $cache);
 108  
 109      # person, an organization, or a service
 110      $publisher = '';
 111  
 112      # person, an organization, or a service
 113      $creator = '';
 114  
 115      $date = (string) date( 'r' );
 116      $language = lang_get( 'phpmailer_language' );
 117      $rights = '';
 118  
 119      # spatial location , temporal period or jurisdiction
 120      $coverage = (string) '';
 121  
 122      # person, an organization, or a service
 123      $contributor = (string) '';
 124  
 125      $rssfile->setPublisher( $publisher );
 126      $rssfile->setCreator( $creator );
 127      $rssfile->setRights( $rights );
 128      $rssfile->setCoverage( $coverage );
 129      $rssfile->setContributor( $contributor );
 130  
 131      # hourly / daily / weekly / ...
 132      $period = (string) 'hourly';
 133  
 134      # every X hours/days/...
 135      $frequency = (int) 1;
 136  
 137      $base = (string) date( 'Y-m-d\TH:i:sO' );
 138  
 139      # add missing : in the O part of the date.  PHP 5 supports a 'c' format which will output the format
 140      # exactly as we want it.
 141      # // 2002-10-02T10:00:00-0500 -> // 2002-10-02T10:00:00-05:00
 142      $base = substr( $base, 0, 22 ) . ':' . substr( $base, -2 );
 143  
 144      $rssfile->addSYdata( $period, $frequency, $base );
 145  
 146      $t_page_number = 1;
 147      $t_issues_per_page = 25;
 148      $t_page_count = 0;
 149      $t_issues_count = 0;
 150      $t_project_id = $f_project_id;
 151      if ( $f_username !== null ) {
 152          $t_user_id = user_get_id_by_name( $f_username );
 153      } else {
 154          $t_user_id = user_get_id_by_name( config_get( 'anonymous_account' ) );
 155      }
 156      $t_show_sticky = null;
 157  
 158      if ( $f_filter_id == 0 ) {
 159          $t_custom_filter = filter_get_default();
 160          $t_custom_filter['sort'] = $c_sort_field;
 161      } else {
 162          # null will be returned if the user doesn't have access right to access the filter.
 163          $t_custom_filter = filter_db_get_filter( $f_filter_id, $t_user_id );
 164          if ( null === $t_custom_filter ) {
 165              access_denied();
 166          }
 167  
 168          $t_custom_filter = filter_deserialize( $t_custom_filter );
 169      }
 170  
 171      $t_issues = filter_get_bug_rows( $t_page_number, $t_issues_per_page, $t_page_count, $t_issues_count,
 172                                       $t_custom_filter, $t_project_id, $t_user_id, $t_show_sticky );
 173  
 174      # Loop through results
 175      for ( $i = 0; $i < count( $t_issues ); $i++ ) {
 176          $row = $t_issues[$i];
 177  
 178          $t_bug = bug_get( $row['id'], true );
 179  
 180          $about = $link = $t_path . "view.php?id=" . $row['id'];
 181          $title = string_rss_links( bug_format_id( $row['id'] ) . ': ' . $t_bug->summary );
 182          
 183          if ( $row['view_state'] == VS_PRIVATE ) {
 184              $title .= ' [' . lang_get( 'private' ) . ']';
 185          }
 186                  
 187          $description = string_rss_links( $t_bug->description );
 188  
 189          # subject is category.
 190          $subject = string_rss_links( $t_bug->category );
 191  
 192          # optional DC value
 193          $date = date( 'Y-m-d\TH:i:sO', $t_bug->last_updated );
 194  
 195          # author of item
 196          $author = string_rss_links( user_get_name( $t_bug->reporter_id ) );
 197          if ( access_has_global_level( config_get( 'show_user_email_threshold' ) ) ) {
 198              $t_author_email = user_get_field( $t_bug->reporter_id, 'email' );
 199              if ( is_blank( $t_author_email ) ) {
 200                  $t_author_email = $author . '@example.com';
 201              }
 202          } else {
 203              $t_author_email = $author . '@example.com';
 204          }
 205          $author .= ' &lt;' . $t_author_email . '&gt;';
 206  
 207          # $comments = 'http://www.example.com/sometext.php?somevariable=somevalue&comments=1';    # url to comment page rss 2.0 value
 208          $comments = $t_path . 'view.php?id=' . $row['id'] . '#bugnotes';
 209  
 210          # optional mod_im value for dispaying a different pic for every item
 211          $image = '';
 212  
 213          $rssfile->addItem( $about, $title, $link, $description, $subject, $date,
 214                              $author, $comments, $image );
 215      }
 216  
 217      # @@@ consider making this a configuration option.
 218      # 0.91 / 1.0 / 2.0
 219      $version = '2.0';
 220  
 221      $rssfile->outputRSS( $version );
 222  ?>