468 lines
13 KiB
PHP
Executable File
468 lines
13 KiB
PHP
Executable File
<?php
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/**
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* class.serverConfiguration.php
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*
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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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*
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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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{
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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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public $logins;
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private $lanDirection;
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private $lanLanguage;
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public $workspaces = array ();
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public $rtlLang = array ('ar','iw','fa'
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);
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public $filePath = '';
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public function __construct ()
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{
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if (defined( 'PATH_DATA' )) {
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$this->filePath = PATH_DATA . 'srvConf.singleton';
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}
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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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*
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* @return object
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*/
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function &getSingleton ()
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{
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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::$instance;
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}
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/**
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* This function generates a storable representation of this obejct
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* param
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*
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* @return void
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*/
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function serializeInstance ()
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{
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return serialize( self::$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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*
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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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{
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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 = $instance;
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}
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}
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/**
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* This will save the object in the specified file (defined as a property of this class)
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* param
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*
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* @return void
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*/
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function saveSingleton ()
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{
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if (defined( 'PATH_DATA' )) {
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$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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/**
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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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*
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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, $propertyValue)
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{
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$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.
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* If it doesn't exist then it does nothing.
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*
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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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{
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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.
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* If it doesn't exist then returns null
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*
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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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{
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if (isset( $this->_aProperties[$propertyName] )) {
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return $this->_aProperties[$propertyName];
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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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*
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* @return void
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*/
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function sucessfulLogin ()
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{
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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, $info)
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{
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$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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*
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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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{
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if (isset( $this->_aWSapces[$wsName] )) { //Enable WS
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unset( $this->_aWSapces[$wsName] );
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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.
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* If is disabled will return 1 otherwise 0
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*
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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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{
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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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*
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* @return boolean
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*/
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function checkIfHostNameHasChanged ()
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{
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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 $this->haveSetupData;
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}
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/**
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* Will return a list of all WS in this system and their related information.
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*
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* @uses getWSList
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* param
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* @return array
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*/
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function getWSList ()
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{
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$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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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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;
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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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);
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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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*
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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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{
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$aResult = Array ('num_processes' => '0','num_cases' => '0'
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);
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$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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$Criteria->add( UsersPeer::USR_STATUS, array ('DELETED','DISABLED'
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), CRITERIA::NOT_IN );
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$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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*
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* @return array
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*/
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function getPluginsList ()
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{
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return $this->pluginsA;
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}
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/**
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* *
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* Register a PLugin
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*/
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function addPlugin ($workspace, $info)
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{
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$this->pluginsA[$workspace] = $info;
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}
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function getDBVersion ()
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{
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$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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} catch (Exception $oException) {
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$sMySQLVersion = '?????';
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}
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}
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return $sMySQLVersion;
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}
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/**
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* Will reset all the logins' count
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* param
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*
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* @return void
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*/
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function resetLogins ()
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{
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$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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*
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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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{
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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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} 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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*
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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, $workspace)
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{
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$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.
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* If it doesn't exist then it does nothing.
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*
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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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{
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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.
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* If it doesn't exist then returns null
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*
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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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{
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if (isset( $this->_aHeartbeatConfig[$workspace][$propertyName] )) {
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return $this->_aHeartbeatConfig[$workspace][$propertyName];
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} else {
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return null;
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}
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}
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function isRtl ($lang = SYS_LANG)
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{
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$lang = substr( $lang, 0, 2 );
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return in_array( $lang, $this->rtlLang );
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}
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} |