201 lines
4.9 KiB
PHP
201 lines
4.9 KiB
PHP
<?php
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function get_bloginfo_rss($show = '') {
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$info = strip_tags(get_bloginfo($show));
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return apply_filters('bloginfo_rss', convert_chars($info));
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}
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function bloginfo_rss($show = '') {
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echo get_bloginfo_rss($show);
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}
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function get_the_title_rss() {
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$title = get_the_title();
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$title = apply_filters('the_title', $title);
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$title = apply_filters('the_title_rss', $title);
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return $title;
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}
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function the_title_rss() {
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echo get_the_title_rss();
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}
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function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
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$content = get_the_content($more_link_text, $stripteaser, $more_file);
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$content = apply_filters('the_content_rss', $content);
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if ( $cut && !$encode_html )
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$encode_html = 2;
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if ( 1== $encode_html ) {
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$content = wp_specialchars($content);
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$cut = 0;
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} elseif ( 0 == $encode_html ) {
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$content = make_url_footnote($content);
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} elseif ( 2 == $encode_html ) {
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$content = strip_tags($content);
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}
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if ( $cut ) {
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$blah = explode(' ', $content);
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if ( count($blah) > $cut ) {
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$k = $cut;
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$use_dotdotdot = 1;
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} else {
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$k = count($blah);
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$use_dotdotdot = 0;
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}
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for ( $i=0; $i<$k; $i++ )
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$excerpt .= $blah[$i].' ';
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$excerpt .= ($use_dotdotdot) ? '...' : '';
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$content = $excerpt;
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}
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$content = str_replace(']]>', ']]>', $content);
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echo $content;
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}
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function the_excerpt_rss() {
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$output = get_the_excerpt(true);
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echo apply_filters('the_excerpt_rss', $output);
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}
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function permalink_single_rss($file = '') {
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echo get_permalink();
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}
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function comment_link() {
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echo get_comment_link();
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}
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function get_comment_author_rss() {
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return apply_filters('comment_author_rss', get_comment_author() );
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}
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function comment_author_rss() {
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echo get_comment_author_rss();
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}
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function comment_text_rss() {
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$comment_text = get_comment_text();
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$comment_text = apply_filters('comment_text_rss', $comment_text);
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echo $comment_text;
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}
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function comments_rss_link($link_text = 'Comments RSS', $commentsrssfilename = 'nolongerused') {
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$url = get_post_comments_feed_link();;
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echo "<a href='$url'>$link_text</a>";
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}
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function comments_rss($commentsrssfilename = 'nolongerused') {
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return get_post_comments_feed_link();
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}
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function get_author_rss_link($echo = false, $author_id, $author_nicename) {
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$auth_ID = $author_id;
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$permalink_structure = get_option('permalink_structure');
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if ( '' == $permalink_structure ) {
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$link = get_option('home') . '?feed=rss2&author=' . $author_id;
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} else {
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$link = get_author_posts_url($author_id, $author_nicename);
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$link = $link . user_trailingslashit('feed');
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}
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$link = apply_filters('author_feed_link', $link);
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if ( $echo )
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echo $link;
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return $link;
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}
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function get_category_rss_link($echo = false, $cat_ID, $category_nicename) {
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$permalink_structure = get_option('permalink_structure');
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if ( '' == $permalink_structure ) {
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$link = get_option('home') . '?feed=rss2&cat=' . $cat_ID;
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} else {
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$link = get_category_link($cat_ID);
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$link = $link . user_trailingslashit('feed/');
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}
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$link = apply_filters('category_feed_link', $link);
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if ( $echo )
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echo $link;
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return $link;
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}
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function get_the_category_rss($type = 'rss') {
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$categories = get_the_category();
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$home = get_bloginfo_rss('home');
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$the_list = '';
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foreach ( (array) $categories as $category ) {
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$category->cat_name = convert_chars($category->cat_name);
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if ( 'rdf' == $type )
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$the_list .= "\n\t\t<dc:subject><![CDATA[$category->cat_name]]></dc:subject>\n";
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if ( 'atom' == $type )
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$the_list .= "<category scheme='$home' term='$category->cat_name' />";
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else
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$the_list .= "\n\t\t<category><![CDATA[$category->cat_name]]></category>\n";
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}
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return apply_filters('the_category_rss', $the_list, $type);
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}
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function the_category_rss($type = 'rss') {
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echo get_the_category_rss($type);
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}
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function html_type_rss() {
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$type = get_bloginfo('html_type');
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if ( strstr( $type, 'xhtml' ) )
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$type = 'xhtml';
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else
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$type = 'html';
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echo $type;
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}
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function rss_enclosure() {
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global $id, $post;
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if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
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return;
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foreach (get_post_custom() as $k => $v) {
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if ($key == 'enclosure') {
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foreach ((array)$val as $enc) {
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$enclosure = split("\n", $enc);
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echo apply_filters('rss_enclosure', '<enclosure url="' . trim(htmlspecialchars($enclosure[0])) . '" length="' . trim($enclosure[1]) . '" type="' . trim($enclosure[2]) . '" />' . "\n";
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}
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}
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}
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}
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function atom_enclosure() {
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global $id, $post;
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if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
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return;
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foreach (get_post_custom() as $k => $v) {
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if ($key == 'enclosure') {
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foreach ((array)$val as $enc) {
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$enclosure = split("\n", $enc);
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echo apply_filters('atom_enclosure', '<link href="' . trim(htmlspecialchars($enclosure[0])) . '" rel="enclosure" length="' . trim($enclosure[1]) . '" type="' . trim($enclosure[2]) . '" />' . "\n";
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}
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}
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}
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}
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?>
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