$cut ) {
$k = $cut;
$use_dotdotdot = 1;
} else {
$k = count($blah);
$use_dotdotdot = 0;
}
for ( $i=0; $i<$k; $i++ )
$excerpt .= $blah[$i].' ';
$excerpt .= ($use_dotdotdot) ? '...' : '';
$content = $excerpt;
}
$content = str_replace(']]>', ']]>', $content);
echo $content;
}
function the_excerpt_rss() {
$output = get_the_excerpt(true);
echo apply_filters('the_excerpt_rss', $output);
}
function permalink_single_rss($file = '') {
echo get_permalink();
}
function comment_link() {
echo get_comment_link();
}
function get_comment_author_rss() {
return apply_filters('comment_author_rss', get_comment_author() );
}
function comment_author_rss() {
echo get_comment_author_rss();
}
function comment_text_rss() {
$comment_text = get_comment_text();
$comment_text = apply_filters('comment_text_rss', $comment_text);
echo $comment_text;
}
function comments_rss_link($link_text = 'Comments RSS', $commentsrssfilename = 'nolongerused') {
$url = get_post_comments_feed_link();
echo "$link_text";
}
function comments_rss($commentsrssfilename = 'nolongerused') {
return get_post_comments_feed_link();
}
function get_author_rss_link($echo = false, $author_id, $author_nicename) {
$auth_ID = (int) $author_id;
$permalink_structure = get_option('permalink_structure');
if ( '' == $permalink_structure ) {
$link = get_option('home') . '?feed=rss2&author=' . $author_id;
} else {
$link = get_author_posts_url($author_id, $author_nicename);
$link = $link . user_trailingslashit('feed', 'feed');
}
$link = apply_filters('author_feed_link', $link);
if ( $echo )
echo $link;
return $link;
}
function get_category_rss_link($echo = false, $cat_ID, $category_nicename) {
$permalink_structure = get_option('permalink_structure');
if ( '' == $permalink_structure ) {
$link = get_option('home') . '?feed=rss2&cat=' . $cat_ID;
} else {
$link = get_category_link($cat_ID);
$link = $link . user_trailingslashit('feed', 'feed');
}
$link = apply_filters('category_feed_link', $link);
if ( $echo )
echo $link;
return $link;
}
function get_the_category_rss($type = 'rss') {
$categories = get_the_category();
$home = get_bloginfo_rss('home');
$the_list = '';
foreach ( (array) $categories as $category ) {
$category->cat_name = convert_chars($category->cat_name);
if ( 'rdf' == $type )
$the_list .= "\n\t\tcat_name]]>\n";
if ( 'atom' == $type )
$the_list .= "";
else
$the_list .= "\n\t\tcat_name]]>\n";
}
return apply_filters('the_category_rss', $the_list, $type);
}
function the_category_rss($type = 'rss') {
echo get_the_category_rss($type);
}
function html_type_rss() {
$type = get_bloginfo('html_type');
if (strpos($type, 'xhtml') !== false)
$type = 'xhtml';
else
$type = 'html';
echo $type;
}
function rss_enclosure() {
global $id, $post;
if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
return;
foreach (get_post_custom() as $key => $val) {
if ($key == 'enclosure') {
foreach ((array)$val as $enc) {
$enclosure = split("\n", $enc);
echo apply_filters('rss_enclosure', '' . "\n");
}
}
}
}
function atom_enclosure() {
global $id, $post;
if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
return;
foreach (get_post_custom() as $key => $val) {
if ($key == 'enclosure') {
foreach ((array)$val as $enc) {
$enclosure = split("\n", $enc);
echo apply_filters('atom_enclosure', '' . "\n");
}
}
}
}
?>