First set of modifications
This commit is contained in:
dante
519
workflow/engine/classes/ServerConf.php
Normal file
519
workflow/engine/classes/ServerConf.php
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@@ -0,0 +1,519 @@
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<?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
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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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*/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 $_auditLogConfig = 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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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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public static 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::$instance;
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}
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/**
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* This function generates a storable representation of this obejct
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* param
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*
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* @return void
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*/
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public function serializeInstance()
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{
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return serialize(self::$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 $serialized
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* @return void
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*/
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public function unSerializeInstance($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 = $instance;
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}
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}
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/**
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* This will save the object in the specified file (defined as a property of this class)
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* param
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*
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* @return void
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*/
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public function saveSingleton()
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{
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if (defined('PATH_DATA')) {
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$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 $propertyValue
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*/
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public function setProperty($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 $propertyName
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* @return void
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*/
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public function unsetProperty($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 $propertyName
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* @return string/null
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*/
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public function getProperty($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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public 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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}
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if (isset($this->workspaces[SYS_SYS]) && !isset($this->workspaces[SYS_SYS]['WSP_LOGINS'])) {
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$this->workspaces[SYS_SYS]['WSP_LOGINS'] = 1;
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}
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$this->saveSingleton();
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}
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public 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 $wsName
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* @return void
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*/
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public function changeStatusWS($wsName)
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{
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if (isset($this->_aWSapces[$wsName])) {
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//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 $wsname
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* @return boolean
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*/
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public function isWSDisabled($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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public 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 ($this->ip != getenv('SERVER_ADDR')) {
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return false;
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}
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if ($this->host != getenv('SERVER_NAME')) {
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return false;
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}
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return $this->haveSetupData;
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}
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/**
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* Will return a list of all WS in this system and their related information.
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*
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* @uses getWSList
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* param
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* @return array
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*/
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public function getWSList()
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{
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$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')) {
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//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'] ) ? $wsInfo['num_users'] : "");
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if (isset($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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}
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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 $wsName
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* @return array
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*/
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public function getWorkspaceInfo($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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public function getPluginsList()
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{
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return $this->pluginsA;
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}
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/**
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* *
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* Register a PLugin
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*/
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public function addPlugin($workspace, $info)
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{
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$this->pluginsA[$workspace] = $info;
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}
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public function getDBVersion()
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{
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$sMySQLVersion = '?????';
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if (defined("DB_HOST")) {
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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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$availdb .= ', ';
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}
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$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 $sMySQLVersion;
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}
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/**
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* Will reset all the logins' count
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* param
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*
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* @return void
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*/
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public function resetLogins()
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{
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$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[$wsName]['WSP_LOGINS'] = 0;
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}
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}
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}
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/**
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* Get the value of language direction property
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*
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* @param void
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* @return string
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*/
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public function getLanDirection()
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{
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if (!isset($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 $this->lanDirection;
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}
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//if not , we need to query Database, in order to get the direction
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$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 $workspace
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*/
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public function setHeartbeatProperty($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 $workspace
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* @return void
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*/
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public function unsetHeartbeatProperty($propertyName, $workspace)
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{
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if (isset($this->_aHeartbeatConfig[$workspace][$propertyName])) {
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unset($this->_aHeartbeatConfig[$workspace][$propertyName]);
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}
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$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 $propertyName
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* @return string/null
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*/
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public function getHeartbeatProperty($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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/**
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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 $workspace
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*/
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public function setAuditLogProperty($propertyName, $propertyValue, $workspace)
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{
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$this->_auditLogConfig[$workspace][$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 $workspace
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* @return void
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*/
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public function unsetAuditLogProperty($propertyName, $workspace)
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{
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if (isset($this->_auditLogConfig[$workspace][$propertyName])) {
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unset($this->_auditLogConfig[$workspace][$propertyName]);
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}
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$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 $propertyName
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* @return string/null
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*/
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public function getAuditLogProperty($propertyName, $workspace)
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{
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if (isset($this->_auditLogConfig[$workspace][$propertyName])) {
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return $this->_auditLogConfig[$workspace][$propertyName];
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} else {
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return null;
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}
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}
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public function isRtl($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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}
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