actionlog.class.php

<?php
require_once 'user.class.php';

/**
 * class to log all project actions, ie. build, deploy etc.
 *
 * @author hahn
 */
class Actionlog {

    private $_aLoglevels = array("info", "warning", "error", "success"); // array of valid loglevels
    private $_sIP = false;
    private $_sUser = false;
    private $_sProject = false;
    private $_sCreate = '
        CREATE TABLE "logs" (
          `id` INTEGER PRIMARY KEY  AUTOINCREMENT  NOT NULL  UNIQUE ,
          `time` DATETIME,
          `loglevel` TEXT,
          `ip` TEXT,
          `user` TEXT,
          `project` TEXT,
          `action` TEXT,
          `message` TEXT
        )';
    /*
    private $_sCreateFUTURE = '
        CREATE TABLE "logs" (
          `id` INTEGER PRIMARY KEY  AUTOINCREMENT  NOT NULL  UNIQUE ,
          `time` DATETIME,
          `time-start` DATETIME,
          `loglevel` TEXT,
          `ip` TEXT,
          `user` TEXT,
          `project` TEXT,
          `action` TEXT,
          `message` TEXT
        )';
        */
    /**
     * constructor - sets internal environment variables and checks existence 
     * of the database
     * @global array $aConfig    settings
     * @param  string $sProject  project ID
     */
    public function __construct($sProject = false) {
        global $aConfig;
        if (!is_array($aConfig) || !array_key_exists("appRootDir", $aConfig)) {
            die(__CLASS__ . "::".__FUNCTION__." ERROR: configuration with \$aConfig was not loaded.");
        }
        $this->_dbfile = $aConfig['dataDir'] . '/database/logs.db';
        if (!file_exists($this->_dbfile)) {
            $this->_createDb();
            if (!file_exists($this->_dbfile)) {
                die("ERROR: unable to create sqlite database " . $this->_dbfile);
            }
        }
        $this->_sProject = $sProject;
        $oUser=new user();
        if ($oUser->getUsername()) {
            $this->_sIP = $_SERVER["REMOTE_ADDR"];
            $this->_sUser = $oUser->getUsername() . " (web)";
        } else {
            $this->_sIP = 'local';
            $aUser=posix_getpwuid(posix_geteuid());
            $this->_sUser = $aUser['name'] . " (system)";
        }
    }

    /**