Update conference_sessions.php (#4244)
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@ -50,6 +50,21 @@
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$order_by = check_str($_GET["order_by"]);
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$order = check_str($_GET["order"]);
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//validate order by
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if (strlen($order_by) > 0) {
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$order_by = preg_replace('#[^a-zA-Z0-9_\-]#', '', $order_by);
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}
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//validate the order
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switch ($order) {
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case 'asc':
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break;
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case 'desc':
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break;
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default:
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$order = '';
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}
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//add meeting_uuid to a session variable
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if (strlen($meeting_uuid) > 0) {
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$_SESSION['meeting']['uuid'] = $meeting_uuid;
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@ -70,19 +85,12 @@
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//prepare to page the results
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$sql = "select count(*) as num_rows from v_conference_sessions ";
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$sql .= "where domain_uuid = '$domain_uuid' ";
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$sql .= "and meeting_uuid = '".$_SESSION['meeting']['uuid']."' ";
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$prep_statement = $db->prepare($sql);
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if ($prep_statement) {
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$prep_statement->execute();
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$row = $prep_statement->fetch(PDO::FETCH_ASSOC);
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if ($row['num_rows'] > 0) {
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$num_rows = $row['num_rows'];
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}
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else {
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$num_rows = '0';
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}
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}
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$sql .= "where domain_uuid = :domain_uuid ";
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$sql .= "and meeting_uuid = :meeting_uuid ";
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$database = new database;
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$parameters['domain_uuid'] = $domain_uuid;
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$parameters['meeting_uuid'] = $_SESSION['meeting']['uuid'];
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$row = $database->select($sql, $parameters, 'all');
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//prepare to page the results
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$rows_per_page = ($_SESSION['domain']['paging']['numeric'] != '') ? $_SESSION['domain']['paging']['numeric'] : 50;
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@ -94,19 +102,19 @@
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//get the list
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$sql = "select * from v_conference_sessions ";
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$sql .= "where domain_uuid = '$domain_uuid' ";
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$sql .= "and meeting_uuid = '".$_SESSION['meeting']['uuid']."' ";
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$sql .= "where domain_uuid = :domain_uuid ";
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$sql .= "and meeting_uuid = :meeting_uuid ";
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if (strlen($order_by) == 0) {
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$sql .= "order by start_epoch desc ";
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}
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else {
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$sql .= "order by $order_by $order ";
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}
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$sql .= "limit $rows_per_page offset $offset ";
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$prep_statement = $db->prepare(check_sql($sql));
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$prep_statement->execute();
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$conference_sessions = $prep_statement->fetchAll();
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unset ($prep_statement, $sql);
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$sql .= "limit :rows_per_page offset :offset ";
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$database = new database;
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$parameters['rows_per_page'] = $rows_per_page;
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$parameters['offset'] = $offset;
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$conference_sessions = $database->select($sql, $parameters, 'all');
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$c = 0;
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$row_style["0"] = "row_style0";
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