# (jEdit options) :folding=explicit:collapseFolds=1:
/*****************************************************************************
Summarizes MolProbity usage over a specified date range.
*****************************************************************************/
// EVERY *top-level* page must start this way:
// 1. Define it's relationship to the root of the MolProbity installation.
// Pages in subdirectories of lib/ or public_html/ will need more "/.." 's.
if (!defined('MP_BASE_DIR')) {
define('MP_BASE_DIR', realpath(dirname(__FILE__) . '/../..'));
}
// 2. Include core functionality - defines constants, etc.
require_once MP_BASE_DIR . "/lib/core.php";
require_once MP_BASE_DIR . "/lib/browser.php";
// 3. Restore session data. If you don't want to access the session
// data for some reason, you must call mpInitEnvirons() instead.
mpInitEnvirons();
// Have to do this for big log files ... we'll need a better solution one day.
ini_set('memory_limit', '2048M');
$exec_time = time();
#{{{ class LogIter
############################################################################
class LogIter
{
var $totalRecords = 0;
var $uniqueSessions = 0;
var $uniqueIPs = 0;
var $actions = array();
var $uniqueActions = array();
var $endTime = 0;
var $startTime = 1.0E+99;
var $platforms = array();
/** Returns true if a new session was created, false otherwise. */
function mpStartSession($createIfNeeded = false)
{
// First set up constants, env. variables, etc.
mpInitEnvirons();
// Cookies cause more trouble than they're worth
ini_set("session.use_cookies", 0);
ini_set("session.use_only_cookies", 0);
// We want to control garbage collection more carefully
// (MP_SESSION_LIFETIME is a dummy -- lifetime is determined per-session)
ini_set("session.gc_maxlifetime", MP_SESSION_LIFETIME);
#ini_set("session.gc_probability", 100);
// Set up our session name
session_name(MP_SESSION_NAME);
// Establish custom routines for persisting session data
session_set_save_handler("mpSessOpen", "mpSessClose", "mpSessRead", "mpSessWrite", "mpSessDestroy", "mpSessGC");
// Restore the session data
@session_start();
// we get meaningless error msgs when used from a script env.
mpCheckSessionID(session_id());
// just in case
// Check to make sure we have a working directory for this user.
//$dataDir = MP_BASE_DIR."/public_html/data/".session_id();
$dataDir = MP_JOB_DATA_DIR . session_id();
if (!file_exists($dataDir)) {
if ($createIfNeeded) {
// Always do cleanup before starting a new session
// (MP_SESSION_LIFETIME is a dummy -- lifetime is determined per-session)
mpSessGC(MP_SESSION_LIFETIME);
// Main data directories
mkdir($dataDir, 0770);
// Default mode; is modified by UMASK too.
mkdir("{$dataDir}/" . MP_DIR_SYSTEM, 0770);
mkdir("{$dataDir}/tmp", 0770);
// Others specified in config.php must be created on demand.
// Set up some session variables. See docs for explanation.
$_SESSION['dataDir'] = $dataDir;
$_SESSION['dataURL'] = "data/" . session_id();
$_SESSION['sessTag'] = session_name() . "=" . session_id();
$_SESSION['userIP'] = getVisitorIP();
$_SESSION['timeZone'] = MP_DEFAULT_TIMEZONE;
$_SESSION['kingSize'] = "default";
$_SESSION['currEventID'] = 1;
// used by (optional) MVC/event architecture
$_SESSION['models'] = array();
// no models to start with
$_SESSION['ensembles'] = array();
// no ensembles to start with
$_SESSION['reduce_blength'] = "ecloud";
// x-H distance
$_SESSION['useSEGID'] = false;
// TODO: perform other tasks to start a session
// Create databases, etc, etc.
//mpLog("new-session:New user session started");
$sessionCreated = true;
} else {
mpLog("badsession:Unknown session with ID '" . session_id() . "'");
die("Specified session '" . session_id() . "' does not exist.");
}
} else {
$sessionCreated = false;
}
// Mark the lifetime of this session
mpSessSetTTL(session_id(), MP_SESSION_LIFETIME);
// Also set location of Reduce's heterogen dictionary,
// overriding the value set up by mpInitEnvirons().
// Better here than on command line b/c it affects e.g. flipkin too
if (isset($_SESSION['hetdict'])) {
putenv("REDUCE_HET_DICT=" . $_SESSION['hetdict']);
} else {
putenv("REDUCE_HET_DICT=" . MP_REDUCE_HET_DICT);
}
return $sessionCreated;
}
