function get_bloginfo_rss($show = '') {
$info = strip_tags(get_bloginfo($show));
- return apply_filters('get_bloginfo_rss', convert_chars($info));
+ return apply_filters('get_bloginfo_rss', convert_chars($info), $show);
}
-
function bloginfo_rss($show = '') {
- echo apply_filters('bloginfo_rss', get_bloginfo_rss($show));
+ echo apply_filters('bloginfo_rss', get_bloginfo_rss($show), $show);
+}
+
+function get_default_feed() {
+ return apply_filters('default_feed', 'rss2');
}
function get_wp_title_rss($sep = '»') {
}
+function comment_guid() {
+ echo get_comment_guid();
+}
+
+function get_comment_guid() {
+ global $comment;
+
+ if ( !is_object($comment) )
+ return false;
+
+ return get_the_guid($comment->comment_post_ID) . '#comment-' . $comment->comment_ID;
+}
+
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') {
- $url = get_post_comments_feed_link();
- echo "<a href='$url'>$link_text</a>";
-}
-
-
-function comments_rss($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);
- $link = trailingslashit($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);
- $link = trailingslashit($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();
$tags = get_the_tags();
- $home = get_bloginfo_rss('home');
$the_list = '';
$cat_names = array();
return apply_filters('the_category_rss', $the_list, $type);
}
-
function the_category_rss($type = 'rss') {
echo get_the_category_rss($type);
}
-function get_tag_feed_link($tag_id, $feed = 'rss2') {
- $tag_id = (int) $tag_id;
-
- $tag = get_tag($tag_id);
-
- if ( empty($tag) || is_wp_error($tag) )
- return false;
-
- $permalink_structure = get_option('permalink_structure');
-
- if ( '' == $permalink_structure ) {
- $link = get_option('home') . "?feed=$feed&tag=" . $tag->slug;
- } else {
- $link = get_tag_link($tag->term_id);
- if ( 'rss2' == $feed )
- $feed_link = 'feed';
- else
- $feed_link = "feed/$feed";
- $link = $link . user_trailingslashit($feed_link, 'feed');
- }
-
- $link = apply_filters('tag_feed_link', $link, $feed);
-
- return $link;
-}
-
function html_type_rss() {
$type = get_bloginfo('html_type');
if (strpos($type, 'xhtml') !== false)
function rss_enclosure() {
- global $id, $post;
- if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
+ global $post;
+ if ( !empty($post->post_password) && (!isset($_COOKIE['wp-postpass_'.COOKIEHASH]) || $_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
return;
foreach (get_post_custom() as $key => $val) {
}
function atom_enclosure() {
- global $id, $post;
+ global $post;
if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
return;
}
}
+/**
+ * prep_atom_text_construct() - Determine the type of a given string of data
+ *
+ * Tell whether the type is text, html, or xhtml, per RFC 4287 section 3.1.
+ *
+ * In the case of WordPress, text is defined as containing no markup,
+ * xhtml is defined as "well formed", and html as tag soup (i.e., the rest).
+ *
+ * Container div tags are added to xhtml values, per section 3.1.1.3.
+ *
+ * @link http://www.atomenabled.org/developers/syndication/atom-format-spec.php#rfc.section.3.1
+ *
+ * @package WordPress
+ * @subpackage Feed
+ * @since 2.5
+ *
+ * @param string $data input string
+ * @return array $result array(type, value)
+ */
+function prep_atom_text_construct($data) {
+ if (strpos($data, '<') === false && strpos($data, '&') === false) {
+ return array('text', $data);
+ }
+
+ $parser = xml_parser_create();
+ xml_parse($parser, '<div>' . $data . '</div>', true);
+ $code = xml_get_error_code($parser);
+ xml_parser_free($parser);
+
+ if (!$code) {
+ if (strpos($data, '<') === false) {
+ return array('text', $data);
+ } else {
+ $data = "<div xmlns='http://www.w3.org/1999/xhtml'>$data</div>";
+ return array('xhtml', $data);
+ }
+ }
+
+ if (strpos($data, ']]>') == false) {
+ return array('html', "<![CDATA[$data]]>");
+ } else {
+ return array('html', htmlspecialchars($data));
+ }
+}
+
+/**
+ * self_link() - Generate a correct link for the atom:self elemet
+ *
+ * Echo the link for the currently displayed feed in a XSS safe way.
+ *
+ * @package WordPress
+ * @subpackage Feed
+ * @since 2.5
+ *
+ */
+function self_link() {
+ echo 'http'
+ . ( $_SERVER['https'] == 'on' ? 's' : '' ) . '://'
+ . $_SERVER['HTTP_HOST']
+ . wp_specialchars(stripslashes($_SERVER['REQUEST_URI']), 1);
+}
+
?>
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