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| 1 | <?php
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| 2 | /*
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| 3 | Plugin Name: Comment Plugger
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| 4 | Plugin URI: http://wordpress.org/extend/plugins/comment-plugger/
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| 5 | Description: Gives a list of that last people to comment on a post, with a link to their site if they provided one.
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| 6 | Version: 1.1
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| 7 | Author: Nick Momrik
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| 8 | Author URI: http://nickmomrik.com/
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| 9 | */
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| 10 |
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| 11 | function mdv_comment_plugger($before = '', $limit = 10) {
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| 12 | global $wpdb, $id;
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| 13 |
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| 14 | $commenters = $wpdb->get_results("SELECT comment_author, comment_author_email, comment_author_url, UNIX_TIMESTAMP(comment_date) AS unixdate FROM $wpdb->comments WHERE comment_post_ID='$id' AND comment_approved = '1' AND comment_type <> 'pingback' AND comment_type <> 'trackback' GROUP BY comment_author_email, comment_author ORDER BY comment_date DESC LIMIT $limit");
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| 15 |
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| 16 | if ($commenters) {
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| 17 | $output = '';
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| 18 | $commenters = array_reverse($commenters); // Reserve the order so most recent commenter is last in the array
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| 19 |
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| 20 | foreach ($commenters as $commenter) {
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| 21 | if (!empty($commenter->comment_author)) {
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| 22 | if (!empty($commenter->comment_author_url))
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| 23 | $output .= '<li><a href="' . $commenter->comment_author_url . '" title="Visit ' . $commenter->comment_author . '">' . $commenter->comment_author . '</a> </li>';
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| 24 | else
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| 25 | $output .= '<li>' . $commenter->comment_author . ' </li>';
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| 26 | }
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| 27 | }
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| 28 |
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| 29 | echo $before . '<ul>' . $output . '</ul>';
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| 30 | }
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| 31 | }
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| 32 | ?>
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