405 lines
12 KiB
PHP
Executable File
405 lines
12 KiB
PHP
Executable File
<?php
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/**
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* class.serverConfiguration.php
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* @package workflow.engine.ProcessMaker
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*
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* ProcessMaker Open Source Edition
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* Copyright (C) 2004 - 2008 Colosa Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
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* Coral Gables, FL, 33134, USA, or email info@colosa.com.
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*/
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/**
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* ServerConfiguration - serverConf class
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* @author Hugo Loza
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* @copyright 2010 COLOSA
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* @license GNU Affero General Public License
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* @package workflow.engine.ProcessMaker
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*/
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class serverConf {
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private $_aProperties = array ();
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private $_aHeartbeatConfig = array ();
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private $_aWSapces = array ();
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private $aWSinfo = array ();
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private $pluginsA = array ();
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private $errors = array ();
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private static $instance = NULL;
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private $haveSetupData = false;
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private $beatType = 'starting';
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private $ip;
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private $index = 0;
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private $os;
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private $webserver;
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private $host;
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private $php;
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private $mysql;
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private $pmVersion;
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private $pmProduct = 'PMCE';
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private $nextBeatDate;
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var $logins;
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private $lanDirection;
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private $lanLanguage;
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private function __construct() {
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$this->filePath = PATH_DATA . 'srvConf.singleton';
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}
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/**
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* This function is instancing to this object
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* param
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* @return object
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*/
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function &getSingleton() {
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if (self::$instance == NULL) {
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self::$instance = new serverConf ( );
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if ((file_exists ( self::$instance->filePath ))&&(filesize(self::$instance->filePath)>0)){
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self::$instance->unSerializeInstance ( file_get_contents ( self::$instance->filePath ) );
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}
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}
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return self::$instance;
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}
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/**
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* This function generates a storable representation of this obejct
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* param
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* @return void
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*/
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function serializeInstance() {
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return serialize ( self::$instance );
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}
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/**
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* This function takes a single serialized object and converts it back a object
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* @param string $serialized
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* @return void
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*/
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function unSerializeInstance($serialized) {
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if (self::$instance == NULL) {
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self::$instance = new serverConf ( );
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}
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if($instance = @unserialize ( $serialized )){
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self::$instance = $instance;
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}
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}
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/**
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* This will save the object in the specified file (defined as a property of this class)
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* param
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* @return void
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*/
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function saveSingleton() {
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$this->filePath = PATH_DATA . 'srvConf.singleton';
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$size = file_put_contents ( $this->filePath, $this->serializeInstance () );
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}
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/**
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* With this is possible to save a property that will be saved in the properties
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* array of this class.
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* @param string $propertyName
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* @param string $propertyValue
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*/
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function setProperty($propertyName, $propertyValue) {
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$this->_aProperties [$propertyName] = $propertyValue;
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$this->saveSingleton ();
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}
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/**
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* To unset a defined property. If it doesn't exist then it does nothing.
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* @param string $propertyName
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* @return void
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*/
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function unsetProperty($propertyName) {
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if (isset ( $this->_aProperties [$propertyName] )) {
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unset ( $this->_aProperties [$propertyName] );
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$this->saveSingleton ();
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}
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}
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/**
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* Returns the value of a defined property. If it doesn't exist then returns null
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* @param string $propertyName
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* @return string/null
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*/
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function getProperty($propertyName) {
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if (isset ( $this->_aProperties [$propertyName] )) {
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return $this->_aProperties [$propertyName];
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}
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else {
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return null;
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}
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}
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/**
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* Used to have a record of succesful logins to the system (total and by WS)
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* param
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* @return void
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*/
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function sucessfulLogin() {
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$this->logins ++;
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if ( isset ($this->workspaces[SYS_SYS]) && isset ($this->workspaces[SYS_SYS]['WSP_LOGINS']) )
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$this->workspaces[SYS_SYS]['WSP_LOGINS'] ++;
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if ( isset ($this->workspaces[SYS_SYS]) && !isset ($this->workspaces[SYS_SYS]['WSP_LOGINS']) )
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$this->workspaces[SYS_SYS]['WSP_LOGINS'] = 1;
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$this->saveSingleton ();
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}
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function setWsInfo($wsname,$info){
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$this->aWSinfo[$wsname]=$info;
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}
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/**
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* This will togle the status of a workspace (enabled,disabled)
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* @param string $wsName
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* @return void
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*/
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function changeStatusWS($wsName) {
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if (isset ( $this->_aWSapces [$wsName] )) { //Enable WS
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unset ( $this->_aWSapces [$wsName] );
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}
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else {
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$this->_aWSapces [$wsName] = 'disabled';
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}
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$this->saveSingleton ();
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}
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/**
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* Return the status of a WS. If is disabled will return 1 otherwise 0
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* @param $wsname
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* @return boolean
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*/
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function isWSDisabled($wsName) {
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return isset ( $this->_aWSapces [$wsName] );
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}
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/**
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* Check only if the server address or server name has changed,
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* to send another beat in next minute.
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* param
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* @return boolean
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*/
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function checkIfHostNameHasChanged() {
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//removed the PM_VERSION control, because when an upgrade is done, the haveSetupData has to be changed.
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if ($this->ip != getenv ( 'SERVER_ADDR' ))
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return false;
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if ($this->host != getenv ( 'SERVER_NAME' ))
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return false;
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return $this->haveSetupData;
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}
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/**
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* Will return a list of all WS in this system and their related information.
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* @uses getWorkspaceInfo
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* param
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* @return array
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*/
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function getWSList() {
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$dir = PATH_DB;
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$wsArray = array ();
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if (file_exists ( $dir )) {
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if ($handle = opendir ( $dir )) {
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while ( false !== ($file = readdir ( $handle )) ) {
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if (($file != ".") && ($file != "..")) {
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if (file_exists ( PATH_DB . $file . '/db.php' )) { //print $file."/db.php <hr>";
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$statusl = ($this->isWSDisabled ( $file )) ? 'DISABLED' : 'ENABLED';
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//$wsInfo = $this->getWorkspaceInfo ( $file );
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if(isset($this->aWSinfo[$file])){
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$wsInfo = $this->aWSinfo[$file];
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}else{
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$wsInfo ['num_processes'] = "not gathered yet";
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$wsInfo ['num_cases'] = "not gathered yet";;
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$wsInfo ['num_users'] = "not gathered yet";
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}
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$wsArray [$file] = array ('WSP_ID' => $file, 'WSP_NAME' => $file, 'WSP_STATUS' => $statusl, 'WSP_PROCESS_COUNT' => $wsInfo ['num_processes'], 'WSP_CASES_COUNT' => $wsInfo ['num_cases'], 'WSP_USERS_COUNT' => isset($wsInfo ['num_users'])?$wsInfo ['num_users']:"" );
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if (isset ( $this->workspaces [$file] ['WSP_LOGINS'] ))
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$wsArray [$file] ['WSP_LOGINS'] = $this->workspaces [$file] ['WSP_LOGINS'];
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}
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}
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}
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closedir ( $handle );
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}
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}
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return $wsArray;
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}
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/**
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* Will return all the information of a WS.
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* - Status
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* - # of cases
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* - # of processes
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* - # of users
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* @param string $wsName
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* @return array
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*/
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function getWorkspaceInfo($wsName) {
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$aResult = Array ('num_processes' => '0', 'num_cases' => '0' );
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$result = array();
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require_once 'classes/model/Process.php';
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require_once 'classes/model/Application.php';
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require_once 'classes/model/Users.php';
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$Criteria = new Criteria('workflow');
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$Criteria->add (ProcessPeer::PRO_STATUS, 'ACTIVE' , CRITERIA::EQUAL );
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$aResult['num_processes'] = ProcessPeer::doCount($Criteria);
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$Criteria = new Criteria('workflow');
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$Criteria->add (ApplicationPeer::APP_STATUS, 'COMPLETED' , CRITERIA::NOT_EQUAL );
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$aResult['num_cases'] = ApplicationPeer::doCount($Criteria);
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$Criteria = new Criteria('workflow');
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$Criteria->add (UsersPeer::USR_STATUS, array('DELETED','DISABLED') , CRITERIA::NOT_IN );
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$aResult['num_users'] = UsersPeer::doCount($Criteria);
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return $aResult;
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}
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/**
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* Will list the plugins of the system
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* param
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* @return array
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*/
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function getPluginsList() {
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return $this->pluginsA;
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}
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/***
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* Register a PLugin
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*/
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function addPlugin($workspace,$info){
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$this->pluginsA[$workspace]=$info;
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}
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function getDBVersion(){
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$sMySQLVersion = '?????';
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if (defined ( "DB_HOST" )) {
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G::LoadClass ( 'net' );
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G::LoadClass ( 'dbConnections' );
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$dbNetView = new NET ( DB_HOST );
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$dbNetView->loginDbServer ( DB_USER, DB_PASS );
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$dbConns = new dbConnections ( '' );
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$availdb = '';
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foreach ( $dbConns->getDbServicesAvailables () as $key => $val ) {
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if ($availdb != '')
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$availdb .= ', ';
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$availdb .= $val ['name'];
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}
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try {
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$sMySQLVersion = $dbNetView->getDbServerVersion ( 'mysql' );
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}
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catch ( Exception $oException ) {
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$sMySQLVersion = '?????';
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}
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}
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return $sMySQLVersion;
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}
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/**
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* Will reset all the logins' count
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* param
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* @return void
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*/
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function resetLogins() {
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$this->logins = 0;
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if(is_array($this->workspaces)){
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foreach ( $this->workspaces as $wsName => $wsinfo ) {
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$this->workspaces [$wsName] ['WSP_LOGINS'] = 0;
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}
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}
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}
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/**
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* Get the value of language direction property
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* @param void
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* @return string
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*/
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function getLanDirection() {
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if (!isset($this->lanDirection) ) {
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$this->lanDirection = 'L';
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}
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if( defined('SYS_LANG') ) {
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//if we already have the landirection for this language, just return from serverConf
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if ( $this->lanLanguage == SYS_LANG )
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return $this->lanDirection;
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//if not , we need to query Database, in order to get the direction
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$this->lanDirection = 'L'; //default value;
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$this->lanLanguage = SYS_LANG;
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require_once 'classes/model/Language.php';
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$oLang = new Language();
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try{
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$aLang = $oLang->load(SYS_LANG);
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if( isset($aLang['LAN_DIRECTION']) ){
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$this->lanDirection = strtoupper($aLang['LAN_DIRECTION']);
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}
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$this->saveSingleton();
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}
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catch(Exception $e){
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$this->lanDirection = 'L';
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}
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}
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return $this->lanDirection;
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}
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/**
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* With this is possible to save a property that will be saved in the properties
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* array of this class.
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* @param string $propertyName
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* @param string $propertyValue
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* @param string $workspace
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*/
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function setHeartbeatProperty($propertyName, $propertyValue, $workspace) {
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$this->_aHeartbeatConfig [$workspace][$propertyName] = $propertyValue;
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$this->saveSingleton ();
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}
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/**
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* To unset a defined property. If it doesn't exist then it does nothing.
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* @param string $propertyName
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* @param string $workspace
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* @return void
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*/
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function unsetHeartbeatProperty($propertyName,$workspace) {
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if (isset ( $this->_aHeartbeatConfig [$workspace][$propertyName] ))
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unset ( $this->_aHeartbeatConfig [$workspace][$propertyName] );
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$this->saveSingleton ();
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}
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/**
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* Returns the value of a defined property. If it doesn't exist then returns null
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* @param string $propertyName
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* @return string/null
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*/
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function getHeartbeatProperty($propertyName, $workspace) {
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if (isset ( $this->_aHeartbeatConfig [$workspace][$propertyName] )) {
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return $this->_aHeartbeatConfig [$workspace][$propertyName];
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} else {
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return null;
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}
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}
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} |