[Sommaire] [Imprimer]

   1  <?php
   2  /**

   3   * This template generates an Atom feed for the requested blog's latest posts

   4   *

   5   * For a quick explanation of b2evo 2.0 skins, please start here:

   6   * {@link http://manual.b2evolution.net/Skins_2.0}

   7   *

   8   * See {@link http://atompub.org/2005/07/11/draft-ietf-atompub-format-10.html}

   9   *

  10   * @package evoskins

  11   * @subpackage atom

  12   *

  13   * @version $Id: index.main.php,v 1.6 2007/11/04 01:10:57 fplanque Exp $

  14   */
  15  if( !defined('EVO_MAIN_INIT') ) die( 'Please, do not access this page directly.' );
  16  
  17  // Note: even if we request the same post as $Item earlier, the following will do more restrictions (dates, etc.)

  18  // Init the MainList object:

  19  init_MainList( $Blog->get_setting('posts_per_feed') );
  20  
  21  // What level of detail do we want?

  22  $feed_content = $Blog->get_setting('feed_content');
  23  if( $feed_content == 'none' )
  24  {    // We don't want to provide this feed!
  25      global $skins_path;
  26      require $skins_path.'_404_not_found.main.php';
  27      exit();
  28  }
  29  
  30  if( $debug)
  31  {
  32      skin_content_header( 'application/xml' );    // Sets charset!

  33  }
  34  else
  35  {
  36      skin_content_header( 'application/atom+xml' );    // Sets charset!

  37  }
  38  
  39  echo '<?xml version="1.0" encoding="'.$io_charset.'"?'.'>';
  40  ?>
  41  <feed xml:lang="<?php $Blog->disp( 'locale', 'xml' ) ?>" xmlns="http://www.w3.org/2005/Atom">
  42      <title><?php
  43          $Blog->disp( 'name', 'xml' );
  44          // ------------------------- TITLE FOR THE CURRENT REQUEST -------------------------

  45          request_title( array(
  46                  'title_before'=> ' - ',
  47                  'title_after' => '',
  48                  'title_none'  => '',
  49                  'glue'        => ' - ',
  50                  'title_single_disp' => true,
  51                  'format'      => 'xml',
  52              ) );
  53          // ------------------------------ END OF REQUEST TITLE -----------------------------

  54      ?></title>
  55      <link rel="alternate" type="text/html" href="<?php $Blog->disp( 'url', 'xml' ) ?>" />
  56      <link rel="self" type="application/atom+xml" href="<?php $Blog->disp( 'atom_url', 'xmlattr' ) ?>" />
  57      <id><?php $Blog->disp( 'atom_url', 'xmlattr' ); /* TODO: may need a regenerate_url() */ ?></id>
  58      <subtitle><?php $Blog->disp( 'shortdesc', 'xml' ) ?></subtitle>
  59      <generator uri="http://b2evolution.net/" version="<?php echo $app_version ?>"><?php echo $app_name ?></generator>
  60      <updated><?php echo gmdate('Y-m-d\TH:i:s\Z'); ?></updated>
  61      <?php
  62      while( $Item = & mainlist_get_item() )
  63      {    // For each blog post, do everything below up to the closing curly brace "}"
  64          // Load Item's creator User:

  65          $Item->get_creator_User();
  66          ?>
  67  
  68      <entry>
  69          <title type="text"><?php $Item->title( array(
  70                  'format' => 'xml',
  71                  'link_type' => 'none',
  72              ) ); ?></title>
  73          <link rel="alternate" type="text/html" href="<?php $Item->permanent_url( 'single' ) ?>" />
  74          <author>
  75              <name><?php $Item->creator_User->preferred_name( 'xml' ) ?></name>
  76              <?php $Item->creator_User->url( '<uri>', "</uri>\n", 'xml' ) ?>
  77          </author>
  78          <id><?php $Item->permanent_url( 'single' ) ?></id>
  79          <?php
  80              $Item->issue_date( array(
  81                      'before'      => '<published>',
  82                      'after'       => '</published>',
  83                      'date_format' => 'isoZ',
  84                     'use_GMT'     => true,
  85                  ) );
  86          ?>
  87          <updated><?php $Item->mod_date( 'isoZ', true ) ?></updated>
  88          <?php
  89              if( $feed_content == 'excerpt' )
  90              {
  91                  ?>
  92          <content type="html"><![CDATA[<?php
  93                  $content = $Item->get_excerpt( 'entityencoded' );
  94  
  95                  // fp> this is another one of these "oooooh it's just a tiny little change"

  96                  // and "we only need to make the links absolute in RSS"

  97                  // and then you get half baked code! The URL LINK stays RELATIVE!! :((

  98                  // TODO: clean solution : work in format_to_output!

  99                  echo make_rel_links_abs( $content );
 100          ?>]]></content>
 101                  <?php
 102              }
 103              elseif( $feed_content == 'normal' )
 104              {
 105                  ?>
 106          <content type="html"><![CDATA[<?php
 107                  $Item->url_link( '<p>', '</p>' );
 108  
 109                  // Display images that are linked to this post:

 110                  $content = $Item->get_images( array(
 111                          'before' =>              '<div>',
 112                          'before_image' =>        '<div>',
 113                          'before_image_legend' => '<div><i>',
 114                          'after_image_legend' =>  '</i></div>',
 115                          'after_image' =>         '</div>',
 116                          'after' =>               '</div>',
 117                          'image_size' =>          'fit-320x320'
 118                      ), 'htmlbody' );
 119  
 120                  $content .= $Item->get_content_teaser( 1, false );
 121  
 122                  $content .= $Item->get_more_link( array(
 123                          'before'    => '',
 124                          'after'     => '',
 125                          'disppage'  => 1,
 126                      ) );
 127  
 128                  // fp> this is another one of these "oooooh it's just a tiny little change"

 129                  // and "we only need to make the links absolute in RSS"

 130                  // and then you get half baked code! The URL LINK stays RELATIVE!! :((

 131                  // TODO: clean solution : work in format_to_output! --- we probably need 'htmlfeed' as 'htmlbody+absolute'

 132                  echo make_rel_links_abs( $content );
 133          ?>]]></content>
 134              <?php
 135          }
 136      ?>
 137      </entry>
 138  
 139      <?php
 140      }
 141      ?>
 142  </feed>
 143  <?php
 144      $Hit->log(); // log the hit on this page

 145  
 146      // This is a self contained XML document, make sure there is no additional output:

 147      exit();
 148  ?>