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   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      <?php
  25      wp_feed_namespaces( 'rss2' );
  26  
  27      /**
  28       * Fires at the end of the RSS root to add namespaces.
  29       *
  30       * Consider using the {@see 'wp_feed_namespaces'} filter instead, which prevents
  31       * duplicate `xmlns` attributes.
  32       *
  33       * @since 2.0.0
  34       */
  35      do_action( 'rss2_ns' );
  36      ?>
  37  >
  38  
  39  <channel>
  40      <title><?php wp_title_rss(); ?></title>
  41      <atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
  42      <link><?php bloginfo_rss( 'url' ); ?></link>
  43      <description><?php bloginfo_rss( 'description' ); ?></description>
  44      <lastBuildDate><?php echo get_feed_build_date( 'r' ); ?></lastBuildDate>
  45      <language><?php bloginfo_rss( 'language' ); ?></language>
  46      <sy:updatePeriod>
  47      <?php
  48          $duration = 'hourly';
  49  
  50          /**
  51           * Filters how often to update the RSS feed.
  52           *
  53           * @since 2.1.0
  54           *
  55           * @param string $duration The update period. Accepts 'hourly', 'daily', 'weekly', 'monthly',
  56           *                         'yearly'. Default 'hourly'.
  57           */
  58          echo apply_filters( 'rss_update_period', $duration );
  59      ?>
  60      </sy:updatePeriod>
  61      <sy:updateFrequency>
  62      <?php
  63          $frequency = '1';
  64  
  65          /**
  66           * Filters the RSS update frequency.
  67           *
  68           * @since 2.1.0
  69           *
  70           * @param string $frequency An integer passed as a string representing the frequency
  71           *                          of RSS updates within the update period. Default '1'.
  72           */
  73          echo apply_filters( 'rss_update_frequency', $frequency );
  74      ?>
  75      </sy:updateFrequency>
  76      <?php
  77      /**
  78       * Fires at the end of the RSS2 Feed Header.
  79       *
  80       * @since 2.0.0
  81       */
  82      do_action( 'rss2_head' );
  83  
  84      while ( have_posts() ) :
  85          the_post();
  86          ?>
  87      <item>
  88          <title><?php the_title_rss(); ?></title>
  89          <link><?php the_permalink_rss(); ?></link>
  90          <?php if ( get_comments_number() || comments_open() ) : ?>
  91              <comments><?php comments_link_feed(); ?></comments>
  92          <?php endif; ?>
  93  
  94          <dc:creator><![CDATA[<?php the_author(); ?>]]></dc:creator>
  95          <pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', get_post_time( 'Y-m-d H:i:s', true ), false ); ?></pubDate>
  96          <?php the_category_rss( 'rss2' ); ?>
  97          <guid isPermaLink="false"><?php the_guid(); ?></guid>
  98  
  99          <?php if ( get_option( 'rss_use_excerpt' ) ) : ?>
 100              <description><![CDATA[<?php the_excerpt_rss(); ?>]]></description>
 101          <?php else : ?>
 102              <description><![CDATA[<?php the_excerpt_rss(); ?>]]></description>
 103              <?php $content = get_the_content_feed( 'rss2' ); ?>
 104              <?php if ( strlen( $content ) > 0 ) : ?>
 105                  <content:encoded><![CDATA[<?php echo $content; ?>]]></content:encoded>
 106              <?php else : ?>
 107                  <content:encoded><![CDATA[<?php the_excerpt_rss(); ?>]]></content:encoded>
 108              <?php endif; ?>
 109          <?php endif; ?>
 110  
 111          <?php if ( get_comments_number() || comments_open() ) : ?>
 112              <wfw:commentRss><?php echo esc_url( get_post_comments_feed_link( null, 'rss2' ) ); ?></wfw:commentRss>
 113              <slash:comments><?php echo get_comments_number(); ?></slash:comments>
 114          <?php endif; ?>
 115  
 116          <?php rss_enclosure(); ?>
 117  
 118          <?php
 119          /**
 120           * Fires at the end of each RSS2 feed item.
 121           *
 122           * @since 2.0.0
 123           */
 124          do_action( 'rss2_item' );
 125          ?>
 126      </item>
 127      <?php endwhile; ?>
 128  </channel>
 129  </rss>