mirror of
https://github.com/WordPress/WordPress.git
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git-svn-id: http://svn.automattic.com/wordpress/trunk@3314 1a063a9b-81f0-0310-95a4-ce76da25c4cd
164 lines
4.3 KiB
PHP
164 lines
4.3 KiB
PHP
<?php
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function get_bloginfo_rss($show = '') {
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$info = strip_tags(get_bloginfo($show));
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return convert_chars($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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}
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if ($encode_html == 1) {
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$content = wp_specialchars($content);
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$cut = 0;
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} elseif ($encode_html == 0) {
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$content = make_url_footnote($content);
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} elseif ($encode_html == 2) {
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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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}
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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', $commentsrssfilename = '') {
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$url = comments_rss($commentsrssfilename);
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echo "<a href='$url'>$link_text</a>";
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}
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function comments_rss($commentsrssfilename = '') {
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global $id;
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if ('' != get_settings('permalink_structure'))
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$url = trailingslashit( get_permalink() ) . 'feed/';
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else
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$url = get_settings('home') . "/$commentsrssfilename?feed=rss2&p=$id";
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return apply_filters('post_comments_feed_link', $url);
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}
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function get_author_rss_link($echo = false, $author_id, $author_nicename) {
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$auth_ID = $author_id;
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$permalink_structure = get_settings('permalink_structure');
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if ('' == $permalink_structure) {
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$link = get_settings('home') . '?feed=rss2&author=' . $author_id;
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} else {
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$link = get_author_link(0, $author_id, $author_nicename);
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$link = $link . "feed/";
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}
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$link = apply_filters('author_feed_link', $link);
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if ($echo) 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_settings('permalink_structure');
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if ('' == $permalink_structure) {
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$link = get_settings('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 = $link . "feed/";
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}
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$link = apply_filters('category_feed_link', $link);
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if ($echo) echo $link;
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return $link;
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}
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function the_category_rss($type = 'rss') {
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$categories = get_the_category();
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$the_list = '';
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foreach ($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<dc:subject>$category->cat_name</dc:subject>";
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} else {
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$the_list .= "\n\t<category>$category->cat_name</category>";
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}
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}
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echo apply_filters('the_category_rss', $the_list, $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] != $post->post_password)) return;
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$custom_fields = get_post_custom();
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if( is_array( $custom_fields ) ) {
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while( list( $key, $val ) = each( $custom_fields ) ) {
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if( $key == 'enclosure' ) {
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if (is_array($val)) {
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foreach($val as $enc) {
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$enclosure = split( "\n", $enc );
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print "<enclosure url='".trim( htmlspecialchars($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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}
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}
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?>
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