diff options
Diffstat (limited to 'wp-inst/wp-includes/feed-functions.php')
| -rw-r--r-- | wp-inst/wp-includes/feed-functions.php | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/wp-inst/wp-includes/feed-functions.php b/wp-inst/wp-includes/feed-functions.php new file mode 100644 index 0000000..a9df4e7 --- /dev/null +++ b/wp-inst/wp-includes/feed-functions.php @@ -0,0 +1,158 @@ +<?php + +function get_bloginfo_rss($show = '') { + $info = strip_tags(get_bloginfo($show)); + return convert_chars($info); +} + +function bloginfo_rss($show = '') { + echo get_bloginfo_rss($show); +} + +function the_title_rss() { + $title = get_the_title(); + $title = apply_filters('the_title', $title); + $title = apply_filters('the_title_rss', $title); + echo $title; +} + +function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) { + $content = get_the_content($more_link_text, $stripteaser, $more_file); + $content = apply_filters('the_content', $content); + if ($cut && !$encode_html) { + $encode_html = 2; + } + if ($encode_html == 1) { + $content = wp_specialchars($content); + $cut = 0; + } elseif ($encode_html == 0) { + $content = make_url_footnote($content); + } elseif ($encode_html == 2) { + $content = strip_tags($content); + } + if ($cut) { + $blah = explode(' ', $content); + if (count($blah) > $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 comment_author_rss() { + $author = apply_filters('comment_author_rss', get_comment_author() ); + echo $author; +} + +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 = '') { + $url = comments_rss($commentsrssfilename); + echo "<a href='$url'>$link_text</a>"; +} + +function comments_rss($commentsrssfilename = '') { + global $id; + + if ('' != get_settings('permalink_structure')) + $url = trailingslashit( get_permalink() ) . 'feed/'; + else + $url = get_settings('home') . "/$commentsrssfilename?feed=rss2&p=$id"; + + return apply_filters('post_comments_feed_link', $url); +} + +function get_author_rss_link($echo = false, $author_id, $author_nicename) { + $auth_ID = $author_id; + $permalink_structure = get_settings('permalink_structure'); + + if ('' == $permalink_structure) { + $link = get_settings('home') . '?feed=rss2&author=' . $author_id; + } else { + $link = get_author_link(0, $author_id, $author_nicename); + $link = $link . "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_settings('permalink_structure'); + + if ('' == $permalink_structure) { + $link = get_settings('home') . '?feed=rss2&cat=' . $cat_ID; + } else { + $link = get_category_link($cat_ID); + $link = $link . "feed/"; + } + + $link = apply_filters('category_feed_link', $link); + + if ($echo) echo $link; + return $link; +} + +function the_category_rss($type = 'rss') { + $categories = get_the_category(); + $the_list = ''; + foreach ($categories as $category) { + $category->cat_name = convert_chars($category->cat_name); + if ('rdf' == $type) { + $the_list .= "\n\t<dc:subject>$category->cat_name</dc:subject>"; + } else { + $the_list .= "\n\t<category>$category->cat_name</category>"; + } + } + echo apply_filters('the_category_rss', $the_list, $type); +} + +function rss_enclosure() { + global $id, $post; + if (!empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password)) return; + + $custom_fields = get_post_custom(); + if( is_array( $custom_fields ) ) { + while( list( $key, $val ) = each( $custom_fields ) ) { + if( $key == 'enclosure' ) { + if (is_array($val)) { + foreach($val as $enc) { + $enclosure = split( "\n", $enc ); + print "<enclosure url='".trim( htmlspecialchars($enclosure[ 0 ]) )."' length='".trim( $enclosure[ 1 ] )."' type='".trim( $enclosure[ 2 ] )."'/>\n"; + } + } + } + } + } +} + +?>
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