webmaster@1: <?php
webmaster@1: // $Id: tracker.pages.inc,v 1.5 2007/11/28 10:29:20 dries Exp $
webmaster@1: 
webmaster@1: /**
webmaster@1:  * @file
webmaster@1:  * User page callbacks for the tracker module.
webmaster@1:  */
webmaster@1: 
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Menu callback. Prints a listing of active nodes on the site.
webmaster@1:  */
webmaster@1: function tracker_page($account = NULL, $set_title = FALSE) {
webmaster@1:   // Add CSS
webmaster@1:   drupal_add_css(drupal_get_path('module', 'tracker') .'/tracker.css', 'module', 'all', FALSE);
webmaster@1: 
webmaster@1:   if ($account) {
webmaster@1:     if ($set_title) {
webmaster@1:       // When viewed from user/%user/track, display the name of the user
webmaster@1:       // as page title -- the tab title remains Track so this needs to be done
webmaster@1:       // here and not in the menu definiton.
webmaster@1:       drupal_set_title(check_plain($account->name));
webmaster@1:     }
webmaster@1:   // TODO: These queries are very expensive, see http://drupal.org/node/105639
webmaster@1:     $sql = 'SELECT DISTINCT(n.nid), n.title, n.type, n.changed, n.uid, u.name, GREATEST(n.changed, l.last_comment_timestamp) AS last_updated, l.comment_count FROM {node} n INNER JOIN {node_comment_statistics} l ON n.nid = l.nid INNER JOIN {users} u ON n.uid = u.uid LEFT JOIN {comments} c ON n.nid = c.nid AND (c.status = %d OR c.status IS NULL) WHERE n.status = 1 AND (n.uid = %d OR c.uid = %d) ORDER BY last_updated DESC';
webmaster@1:     $sql = db_rewrite_sql($sql);
webmaster@1:     $sql_count = 'SELECT COUNT(DISTINCT(n.nid)) FROM {node} n LEFT JOIN {comments} c ON n.nid = c.nid AND (c.status = %d OR c.status IS NULL) WHERE n.status = 1 AND (n.uid = %d OR c.uid = %d)';
webmaster@1:     $sql_count = db_rewrite_sql($sql_count);
webmaster@1:     $result = pager_query($sql, 25, 0, $sql_count, COMMENT_PUBLISHED, $account->uid, $account->uid);
webmaster@1:   }
webmaster@1:   else {
webmaster@1:     $sql = 'SELECT DISTINCT(n.nid), n.title, n.type, n.changed, n.uid, u.name, GREATEST(n.changed, l.last_comment_timestamp) AS last_updated, l.comment_count FROM {node} n INNER JOIN {users} u ON n.uid = u.uid INNER JOIN {node_comment_statistics} l ON n.nid = l.nid WHERE n.status = 1 ORDER BY last_updated DESC';
webmaster@1:     $sql = db_rewrite_sql($sql);
webmaster@1:     $sql_count = 'SELECT COUNT(n.nid) FROM {node} n WHERE n.status = 1';
webmaster@1:     $sql_count = db_rewrite_sql($sql_count);
webmaster@1:     $result = pager_query($sql, 25, 0, $sql_count);
webmaster@1:   }
webmaster@1: 
webmaster@1:   $rows = array();
webmaster@1:   while ($node = db_fetch_object($result)) {
webmaster@1:     // Determine the number of comments:
webmaster@1:     $comments = 0;
webmaster@1:     if ($node->comment_count) {
webmaster@1:       $comments = $node->comment_count;
webmaster@1: 
webmaster@1:       if ($new = comment_num_new($node->nid)) {
webmaster@1:         $comments .= '<br />';
webmaster@1:         $comments .= l(format_plural($new, '1 new', '@count new'), "node/$node->nid", array('query' => comment_new_page_count($node->comment_count, $new, $node), 'fragment' => 'new'));
webmaster@1:       }
webmaster@1:     }
webmaster@1: 
webmaster@1:     $rows[] = array(
webmaster@1:       check_plain(node_get_types('name', $node->type)),
webmaster@1:       l($node->title, "node/$node->nid") .' '. theme('mark', node_mark($node->nid, $node->changed)),
webmaster@1:       theme('username', $node),
webmaster@1:       array('class' => 'replies', 'data' => $comments),
webmaster@1:       t('!time ago', array('!time' => format_interval(time() - $node->last_updated)))
webmaster@1:     );
webmaster@1:   }
webmaster@1: 
webmaster@1:   if (!$rows) {
webmaster@1:     $rows[] = array(array('data' => t('No posts available.'), 'colspan' => '5'));
webmaster@1:   }
webmaster@1: 
webmaster@1:   $header = array(t('Type'), t('Post'), t('Author'), t('Replies'), t('Last updated'));
webmaster@1: 
webmaster@1:   $output = '<div id="tracker">';
webmaster@1:   $output .= theme('table', $header, $rows);
webmaster@1:   $output .= theme('pager', NULL, 25, 0);
webmaster@1:   $output .= '</div>';
webmaster@1: 
webmaster@1:   return $output;
webmaster@1: }