feed-rss2.php (3799B)
1 <?php 2 /** 3 * RSS2 Feed Template for displaying RSS2 Posts feed. 4 * 5 * @package WordPress 6 */ 7 8 header( 'Content-Type: ' . feed_content_type( 'rss2' ) . '; charset=' . get_option( 'blog_charset' ), true ); 9 $more = 1; 10 11 echo '<?xml version="1.0" encoding="' . get_option( 'blog_charset' ) . '"?' . '>'; 12 13 /** 14 * Fires between the xml and rss tags in a feed. 15 * 16 * @since 4.0.0 17 * 18 * @param string $context Type of feed. Possible values include 'rss2', 'rss2-comments', 19 * 'rdf', 'atom', and 'atom-comments'. 20 */ 21 do_action( 'rss_tag_pre', 'rss2' ); 22 ?> 23 <rss version="2.0" 24 xmlns:content="http://purl.org/rss/1.0/modules/content/" 25 xmlns:wfw="http://wellformedweb.org/CommentAPI/" 26 xmlns:dc="http://purl.org/dc/elements/1.1/" 27 xmlns:atom="http://www.w3.org/2005/Atom" 28 xmlns:sy="http://purl.org/rss/1.0/modules/syndication/" 29 xmlns:slash="http://purl.org/rss/1.0/modules/slash/" 30 <?php 31 /** 32 * Fires at the end of the RSS root to add namespaces. 33 * 34 * @since 2.0.0 35 */ 36 do_action( 'rss2_ns' ); 37 ?> 38 > 39 40 <channel> 41 <title><?php wp_title_rss(); ?></title> 42 <atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" /> 43 <link><?php bloginfo_rss( 'url' ); ?></link> 44 <description><?php bloginfo_rss( 'description' ); ?></description> 45 <lastBuildDate><?php echo get_feed_build_date( 'r' ); ?></lastBuildDate> 46 <language><?php bloginfo_rss( 'language' ); ?></language> 47 <sy:updatePeriod> 48 <?php 49 $duration = 'hourly'; 50 51 /** 52 * Filters how often to update the RSS feed. 53 * 54 * @since 2.1.0 55 * 56 * @param string $duration The update period. Accepts 'hourly', 'daily', 'weekly', 'monthly', 57 * 'yearly'. Default 'hourly'. 58 */ 59 echo apply_filters( 'rss_update_period', $duration ); 60 ?> 61 </sy:updatePeriod> 62 <sy:updateFrequency> 63 <?php 64 $frequency = '1'; 65 66 /** 67 * Filters the RSS update frequency. 68 * 69 * @since 2.1.0 70 * 71 * @param string $frequency An integer passed as a string representing the frequency 72 * of RSS updates within the update period. Default '1'. 73 */ 74 echo apply_filters( 'rss_update_frequency', $frequency ); 75 ?> 76 </sy:updateFrequency> 77 <?php 78 /** 79 * Fires at the end of the RSS2 Feed Header. 80 * 81 * @since 2.0.0 82 */ 83 do_action( 'rss2_head' ); 84 85 while ( have_posts() ) : 86 the_post(); 87 ?> 88 <item> 89 <title><?php the_title_rss(); ?></title> 90 <link><?php the_permalink_rss(); ?></link> 91 <?php if ( get_comments_number() || comments_open() ) : ?> 92 <comments><?php comments_link_feed(); ?></comments> 93 <?php endif; ?> 94 95 <dc:creator><![CDATA[<?php the_author(); ?>]]></dc:creator> 96 <pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', get_post_time( 'Y-m-d H:i:s', true ), false ); ?></pubDate> 97 <?php the_category_rss( 'rss2' ); ?> 98 <guid isPermaLink="false"><?php the_guid(); ?></guid> 99 100 <?php if ( get_option( 'rss_use_excerpt' ) ) : ?> 101 <description><![CDATA[<?php the_excerpt_rss(); ?>]]></description> 102 <?php else : ?> 103 <description><![CDATA[<?php the_excerpt_rss(); ?>]]></description> 104 <?php $content = get_the_content_feed( 'rss2' ); ?> 105 <?php if ( strlen( $content ) > 0 ) : ?> 106 <content:encoded><![CDATA[<?php echo $content; ?>]]></content:encoded> 107 <?php else : ?> 108 <content:encoded><![CDATA[<?php the_excerpt_rss(); ?>]]></content:encoded> 109 <?php endif; ?> 110 <?php endif; ?> 111 112 <?php if ( get_comments_number() || comments_open() ) : ?> 113 <wfw:commentRss><?php echo esc_url( get_post_comments_feed_link( null, 'rss2' ) ); ?></wfw:commentRss> 114 <slash:comments><?php echo get_comments_number(); ?></slash:comments> 115 <?php endif; ?> 116 117 <?php rss_enclosure(); ?> 118 119 <?php 120 /** 121 * Fires at the end of each RSS2 feed item. 122 * 123 * @since 2.0.0 124 */ 125 do_action( 'rss2_item' ); 126 ?> 127 </item> 128 <?php endwhile; ?> 129 </channel> 130 </rss>