82 lines
2.8 KiB
PHP
82 lines
2.8 KiB
PHP
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<?php
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$blog=1;
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$doing_rss=1;
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header('Content-type: text/xml');
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include('blog.header.php');
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// Handle Conditional GET
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// Get the time of the most recent article
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$sql = "SELECT max(post_date) FROM $tableposts";
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$maxdate = $wpdb->get_var($sql);
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$unixtime = strtotime($maxdate);
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// format timestamp for Last-Modified header
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$clast = gmdate("D, d M Y H:i:s \G\M\T",$unixtime);
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$cetag = md5($last);
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$slast = $_SERVER['HTTP_IF_MODIFIED_SINCE'];
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$setag = $_SERVER['HTTP_IF_NONE_MATCH'];
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// send it in a Last-Modified header
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header("Last-Modified: " . $clast, true);
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header("Etag: " . $cetag, true);
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// compare it to aggregator's If-Modified-Since and If-None-Match headers
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// if they match, send a 304 and die
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// This logic says that if only one header is provided, just use that one,
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// but if both headers exist, they *both* must match up with the locally
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// generated values.
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//if (($slast?($slast == $clast):true) && ($setag?($setag == $cetag):true)){
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if (($slast && $setag)?(($slast == $clast) && ($setag == $cetag)):(($slast == $clast) || ($setag == $cetag))) {
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header("HTTP/1.1 304 Not Modified");
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echo "\r\n\r\n";
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exit;
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}
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if (!isset($rss_language)) { $rss_language = 'en'; }
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if (!isset($rss_encoded_html)) { $rss_encoded_html = 0; }
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if (!isset($rss_excerpt_length) || ($rss_encoded_html == 1)) { $rss_excerpt_length = 0; }
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?>
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<?php echo "<?xml version=\"1.0\"?".">"; ?>
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<!-- generator="wordpress/<?php echo $b2_version ?>" -->
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<rss version="2.0"
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xmlns:content="http://purl.org/rss/1.0/modules/content/">
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<channel>
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<title><?php bloginfo_rss("name") ?></title>
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<link><?php bloginfo_rss("url") ?></link>
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<description><?php bloginfo_rss("description") ?></description>
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<language><?php echo $rss_language ?></language>
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<copyright>Copyright <?php echo mysql2date('Y', get_lastpostdate()); ?></copyright>
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<pubDate><?php echo gmdate('r'); ?></pubDate>
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<generator>http://wordpress.org/?v=<?php echo $b2_version ?>"</generator>
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<?php $items_count = 0; if ($posts) { foreach ($posts as $post) { start_b2(); ?>
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<item>
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<title><?php the_title_rss() ?></title>
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<link><?php permalink_single_rss() ?></link>
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<comments><?php comments_link(); ?></comments>
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<pubDate><?php the_time('r'); ?></pubDate>
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<author><?php the_author() ?> (mailto:<?php the_author_email() ?>)</author>
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<category><?php the_category_rss() ?></category>
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<guid isPermaLink="false"><?php echo $id; ?>@<?php bloginfo_rss("url") ?></guid>
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<?php $more = 1; if ($rss_use_excerpt) {
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?>
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<description><?php the_excerpt_rss($rss_excerpt_length, 2) ?></description>
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<?php
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} else { // use content
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?>
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<description><?php the_content_rss('', 0, '', $rss_excerpt_length, 2) ?></description>
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<?php
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} // end else use content
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?>
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<content:encoded><![CDATA[<?php the_content('', 0, '') ?>]]></content:encoded>
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</item>
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<?php $items_count++; if (($items_count == $posts_per_rss) && empty($m)) { break; } } } ?>
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</channel>
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</rss>
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