eventlog.php

Go to the documentation of this file.

<?php
class EventLog {
    private $areaid;    
    private $enabled;   
    private $uid;       
    function __construct() {
        global $cfg, $session;

        $this->areaid = $cfg->getAreaId();
        $this->enabled = ($cfg->getConfig("LOG_ENABLED") == "Y");
        $this->uid = $session->getValue("uid");

        /* remove old entries (if required) */
        if (!$session->getValue("gcdone")) {    // garbage collection: try once during the same session
            $lifetime = $cfg->getConfig("LOG_ENTRIES_LIFETIME");
            if ($lifetime > 0) {    // 0 --> don't delete log entries
                mysql_query("DELETE FROM eventlog WHERE (id_area = " . $this->areaid . ") " .
                            "AND (`datetime` < " . (time() - ($lifetime * 86400)) . ")");       // seconds in a day = 86400
            }
            $session->setValue("gcdone", TRUE);
        }
    }

    public function write($eventid, $notes = "") {
        if ($this->enabled) {
            $ip = $_SERVER['REMOTE_ADDR'];
            if (!$ip) { $ip = "127.0.0.1"; }
            mysql_query("INSERT INTO eventlog (id_area, datetime, userid, remote_ip, remote_host, eventid, notes) VALUES (" .
                        $this->areaid . ", " .
                        time() . ", '" .
                        $this->uid . "', '" .
                        $ip . "', '" .
                        gethostbyaddr($ip) . "', '" .
                        $eventid . "', '" .
                        mysql_escape_string($notes) .
                        "')");
        }
    }

    public function clear($untildate = 0) {
        $sql = "DELETE FROM eventlog WHERE (id_area = " . $this->areaid . ")";
        if ($untildate > 0) {
            $sql .= " AND (datetime <= " . $untildate . ")";
        }
        mysql_query($sql);
    }
}
?>

---