[Sommaire] [Imprimer]

   1  <?php
   2  
   3  function get_bloginfo_rss($show = '') {
   4      $info = strip_tags(get_bloginfo($show));
   5      return apply_filters('bloginfo_rss', convert_chars($info));
   6  }
   7  
   8  
   9  function bloginfo_rss($show = '') {
  10      echo get_bloginfo_rss($show);
  11  }
  12  
  13  
  14  function get_the_title_rss() {
  15      $title = get_the_title();
  16      $title = apply_filters('the_title', $title);
  17      $title = apply_filters('the_title_rss', $title);
  18      return $title;
  19  }
  20  
  21  
  22  function the_title_rss() {
  23      echo get_the_title_rss();
  24  }
  25  
  26  
  27  function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
  28      $content = get_the_content($more_link_text, $stripteaser, $more_file);
  29      $content = apply_filters('the_content_rss', $content);
  30      if ( $cut && !$encode_html )
  31          $encode_html = 2;
  32      if ( 1== $encode_html ) {
  33          $content = wp_specialchars($content);
  34          $cut = 0;
  35      } elseif ( 0 == $encode_html ) {
  36          $content = make_url_footnote($content);
  37      } elseif ( 2 == $encode_html ) {
  38          $content = strip_tags($content);
  39      }
  40      if ( $cut ) {
  41          $blah = explode(' ', $content);
  42          if ( count($blah) > $cut ) {
  43              $k = $cut;
  44              $use_dotdotdot = 1;
  45          } else {
  46              $k = count($blah);
  47              $use_dotdotdot = 0;
  48          }
  49          for ( $i=0; $i<$k; $i++ )
  50              $excerpt .= $blah[$i].' ';
  51          $excerpt .= ($use_dotdotdot) ? '...' : '';
  52          $content = $excerpt;
  53      }
  54      $content = str_replace(']]>', ']]&gt;', $content);
  55      echo $content;
  56  }
  57  
  58  
  59  function the_excerpt_rss() {
  60      $output = get_the_excerpt(true);
  61      echo apply_filters('the_excerpt_rss', $output);
  62  }
  63  
  64  
  65  function permalink_single_rss($file = '') {
  66      echo get_permalink();
  67  }
  68  
  69  
  70  function comment_link() {
  71      echo get_comment_link();
  72  }
  73  
  74  
  75  function get_comment_author_rss() {
  76      return apply_filters('comment_author_rss', get_comment_author() );
  77  }
  78  
  79  
  80  function comment_author_rss() {
  81      echo get_comment_author_rss();
  82  }
  83  
  84  
  85  function comment_text_rss() {
  86      $comment_text = get_comment_text();
  87      $comment_text = apply_filters('comment_text_rss', $comment_text);
  88      echo $comment_text;
  89  }
  90  
  91  
  92  function comments_rss_link($link_text = 'Comments RSS', $commentsrssfilename = '') {
  93      $url = comments_rss($commentsrssfilename);
  94      echo "<a href='$url'>$link_text</a>";
  95  }
  96  
  97  
  98  function comments_rss($commentsrssfilename = '') {
  99      global $id;
 100  
 101      if ( '' != get_option('permalink_structure') )
 102          $url = trailingslashit( get_permalink() ) . 'feed/';
 103      else
 104          $url = get_option('home') . "/$commentsrssfilename?feed=rss2&amp;p=$id";
 105  
 106      return apply_filters('post_comments_feed_link', $url);
 107  }
 108  
 109  
 110  function get_author_rss_link($echo = false, $author_id, $author_nicename) {
 111      $auth_ID = $author_id;
 112      $permalink_structure = get_option('permalink_structure');
 113  
 114      if ( '' == $permalink_structure ) {
 115          $link = get_option('home') . '?feed=rss2&amp;author=' . $author_id;
 116      } else {
 117          $link = get_author_posts_url($author_id, $author_nicename);
 118          $link = $link . "feed/";
 119      }
 120  
 121      $link = apply_filters('author_feed_link', $link);
 122  
 123      if ( $echo )
 124          echo $link;
 125      return $link;
 126  }
 127  
 128  
 129  function get_category_rss_link($echo = false, $cat_ID, $category_nicename) {
 130      $permalink_structure = get_option('permalink_structure');
 131  
 132      if ( '' == $permalink_structure ) {
 133          $link = get_option('home') . '?feed=rss2&amp;cat=' . $cat_ID;
 134      } else {
 135          $link = get_category_link($cat_ID);
 136          $link = $link . "feed/";
 137      }
 138  
 139      $link = apply_filters('category_feed_link', $link);
 140  
 141      if ( $echo )
 142          echo $link;
 143      return $link;
 144  }
 145  
 146  
 147  function get_the_category_rss($type = 'rss') {
 148      $categories = get_the_category();
 149      $the_list = '';
 150      foreach ( (array) $categories as $category ) {
 151          $category->cat_name = convert_chars($category->cat_name);
 152          if ( 'rdf' == $type )
 153              $the_list .= "\n\t\t<dc:subject><![CDATA[$category->cat_name]]></dc:subject>\n";
 154          else
 155              $the_list .= "\n\t\t<category><![CDATA[$category->cat_name]]></category>\n";
 156      }
 157      return apply_filters('the_category_rss', $the_list, $type);
 158  }
 159  
 160  
 161  function the_category_rss($type = 'rss') {
 162      echo get_the_category_rss($type);
 163  }
 164  
 165  
 166  function rss_enclosure() {
 167      global $id, $post;
 168      if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
 169          return;
 170  
 171      $custom_fields = get_post_custom();
 172      if ( is_array($custom_fields) ) {
 173          while ( list($key, $val) = each($custom_fields) ) { 
 174              if ( $key == 'enclosure' ) {
 175                  if ( is_array($val) ) {
 176                      foreach ( (array) $val as $enc ) {
 177                          $enclosure = split( "\n", $enc );
 178                          print "<enclosure url='".trim( htmlspecialchars($enclosure[ 0 ]) )."' length='".trim( $enclosure[ 1 ] )."' type='".trim( $enclosure[ 2 ] )."'/>\n";
 179                      }
 180                  }
 181              }
 182          }
 183      }
 184  }
 185  
 186  ?>