1: <?php 
  2: /* -------------------------------------------------------------
  3: This file is part of FreeDESK
  4: 
  5: FreeDESK is (C) Copyright 2012 David Cutting
  6: 
  7: FreeDESK is free software: you can redistribute it and/or modify
  8: it under the terms of the GNU General Public License as published by
  9: the Free Software Foundation, either version 3 of the License, or
 10: (at your option) any later version.
 11: 
 12: FreeDESK is distributed in the hope that it will be useful,
 13: but WITHOUT ANY WARRANTY; without even the implied warranty of
 14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 15: GNU General Public License for more details.
 16: 
 17: You should have received a copy of the GNU General Public License
 18: along with FreeDESK.  If not, see www.gnu.org/licenses
 19: 
 20: For more information see www.purplepixie.org/freedesk/
 21: -------------------------------------------------------------- */
 22: 
 23: /**
 24:  * Main FreeDESK class contains all sub-classes
 25: **/
 26: class FreeDESK
 27: {
 28: 	/**
 29: 	 * Major and Minor Version
 30: 	**/
 31: 	private $majorVersion = "0.00";
 32: 	/**
 33: 	 * Patch Level
 34: 	**/
 35: 	private $patchVersion = 0;
 36: 	/**
 37: 	 * Release level flag (a b or blank)
 38: 	**/
 39: 	private $releaseFlag = "a";
 40: 	/**
 41: 	 * Get the full compound version
 42: 	 * @return string Compound version
 43: 	**/
 44: 	function Version()
 45: 	{
 46: 		return $this->majorVersion.".".$this->patchVersion;
 47: 	}
 48: 	/**
 49: 	 * Get the full compound version with release level flag
 50: 	 * @return string Full compound version with release flag
 51: 	**/
 52: 	function FullVersion()
 53: 	{
 54: 		return $this->Version().$this->releaseFlag;
 55: 	}
 56: 	
 57: 	
 58: 	/**
 59: 	 * Base Directory
 60: 	**/
 61: 	var $BaseDir = "";
 62: 	
 63: 	// Component Class Instances
 64: 	
 65: 	/**
 66: 	 * Configuration Class
 67: 	**/
 68: 	var $Configuration = null;
 69: 	
 70: 	/**
 71: 	 * Basic Configuration
 72: 	**/
 73: 	var $BaseConfig = null;
 74: 	
 75: 	/**
 76: 	 * Logging engine
 77: 	**/
 78: 	var $LoggingEngine = null;
 79: 	
 80: 	/**
 81: 	 * Plugin Manager
 82: 	**/
 83: 	var $PluginManager = null;
 84: 	
 85: 	/**
 86: 	 * Database
 87: 	**/
 88: 	var $Database = null;
 89: 	
 90: 	/**
 91: 	 * Entity Manager
 92: 	**/
 93: 	var $EntityManager = null;
 94: 	
 95: 	/**
 96: 	 * Data Dictionary
 97: 	**/
 98: 	var $DataDictionary = null;
 99: 	
100: 	/**
101: 	 * Context Manager
102: 	**/
103: 	var $ContextManager = null;
104: 	
105: 	/**
106: 	 * Permission Manager
107: 	**/
108: 	var $PermissionManager = null;
109: 	
110: 	/**
111: 	 * Request Manager
112: 	**/
113: 	var $RequestManager = null;
114: 	
115: 	/**
116: 	 * Include System
117: 	**/
118: 	var $Include = null;
119: 	
120: 	/**
121: 	 * Skin
122: 	**/
123: 	var $Skin = null;
124: 	
125: 	/**
126: 	 * Language
127: 	**/
128: 	var $Lang = null;
129: 	
130: 	// Methods and Processes in Main FreeDESK class
131: 	
132: 	/**
133: 	 * Constructor for FreeDESK
134: 	 * @param string $baseDir Base directory of the system (file root, can be relative)
135: 	**/
136: 	function FreeDESK($baseDir)
137: 	{
138: 		$this->BaseDir = $baseDir;
139: 		// First include and instantiate the include system for all further includes
140: 		require($baseDir."core/IncludeManager.php");
141: 			//or die("Cannot open core/IncludeManager.php - fatal error");
142: 		$this->Include = new IncludeManager($this, $baseDir);
143: 		
144: 		// Error Containers
145: 		$this->Include->IncludeFile("core/Error.php");
146: 		
147: 		// Now the basic configuration
148: 		$this->BaseConfig = $this->Include->IncludeInstance("config/Config.php","FreeDESK_Configuration",false);
149: 		
150: 		// Permission Manager
151: 		$this->PermissionManager = $this->Include->IncludeInstance("core/PermissionManager.php", "PermissionManager");
152: 		
153: 		// Plugin Manager
154: 		$this->PluginManager = $this->Include->IncludeInstance("core/PluginManager.php","PluginManager");
155: 		// And the PIM Base
156: 		$this->Include->IncludeFile("core/FreeDESK_PIM.php");
157: 		
158: 		// Register Ourselves
159: 		$core = new Plugin();
160: 		$core->name="FreeDESK Core";
161: 		$core->version=$this->Version();
162: 		$core->type="Core";
163: 		$this->PluginManager->Register($core);
164: 		
165: 		// XML Creator
166: 		$this->Include->IncludeExec("core/XML.php","xmlCreate");
167: 		
168: 		// Database Engine
169: 		// First include the base class
170: 		$this->Include->IncludeFile("core/database/DatabaseBase.php");
171: 		// Now the concrete class
172: 		$this->Database = $this->Include->IncludeInstance("core/database/".$this->BaseConfig->db_System.".php",
173: 			$this->BaseConfig->db_System);
174: 		
175: 		// Configuration Manager
176: 		$this->Configuration = $this->Include->IncludeInstance("core/Configuration.php","Configuration");
177: 		
178: 		// Logging Engine
179: 		$this->LoggingEngine = $this->Include->IncludeInstance("core/LoggingEngine.php", "LoggingEngine");
180: 		
181: 		// Data Dictionary
182: 		$this->DataDictionary = $this->Include->IncludeInstance("core/DataDictionary.php", "DataDictionary");
183: 		$this->Include->IncludeExec("config/DD.php","FreeDESK_DD"); // Core DD
184: 		
185: 		// Context Manager
186: 		$this->ContextManager = $this->Include->IncludeInstance("core/ContextManager.php", "ContextManager");
187: 		
188: 		// Authentication Methods
189: 		// The core files
190: 		$this->Include->IncludeFile("core/auth/AuthMethodBase.php");
191: 		$this->Include->IncludeFile("core/auth/AuthenticationFactory.php");
192: 		// Inbuilt Methods
193: 		$this->Include->IncludeExec("core/auth/AuthMethodStandard.php","AuthMethodStandard");
194: 		
195: 		// Entity Classes
196: 		$this->Include->IncludeFile("core/entity/EntityBase.php");
197: 		$this->Include->IncludeFile("core/entity/EntityList.php");
198: 		$this->Include->IncludeExec("core/entity/Entity.php","Entity");
199: 		$this->Include->IncludeExec("core/entity/EntityFactory.php", "EntityFactory");
200: 		$this->EntityManager = $this->Include->IncludeInstance("core/entity/EntityManager.php", "EntityManager");
201: 		
202: 		// Request Classes
203: 		$this->Include->IncludeFile("core/request/RequestBase.php");
204: 		$this->Include->IncludeFile("core/request/Request.php");
205: 		$this->Include->IncludeExec("core/request/RequestFactory.php", "RequestFactory");
206: 		$this->RequestManager = $this->Include->IncludeInstance("core/request/RequestManager.php", "RequestManager");
207: 		
208: 		// Skin
209: 		$this->Skin = $this->Include->IncludeInstance("core/Skin.php","Skin");
210: 		
211: 		// Language
212: 		$this->Lang = $this->Include->IncludeInstance("core/Language.php", "Language");
213: 		
214: 	}
215: 	
216: 	/**
217: 	 * Start the FreeDESK system, will connect to the database and load configuration
218: 	 * @return bool True on successful start otherwise false on failure
219: 	**/
220: 	function Start()
221: 	{
222: 		// Connect to the database
223: 		if (!$this->Database->Connect($this->BaseConfig->db_Server, $this->BaseConfig->db_Username,
224: 			$this->BaseConfig->db_Password, $this->BaseConfig->db_Database, $this->BaseConfig->db_Prefix))
225: 			return false;
226: 		// Load system configuration
227: 		$this->Configuration->Load();
228: 		// Logging Engine
229: 		$this->LoggingEngine->Start();
230: 		$this->LoggingEngine->Log("FreeDESK Startup ".$this->FullVersion(),"Core","Start",10);
231: 		
232: 		// Register System Pages
233: 		$this->PluginManager->RegisterPage("debug","pages/debug.php",false);
234: 		$this->PluginManager->RegisterPage("sysadmin","pages/sysadmin.php",true);
235: 		
236: 		// Load the PIMs
237: 		$this->PluginManager->LoadPIMS();
238: 		
239: 		return true;
240: 	}
241: 	
242: 	/**
243: 	 * Stop the FreeDESK system - disconnect from the database
244: 	**/
245: 	function Stop()
246: 	{
247: 		$this->Database->Disconnect();
248: 	}
249: 	
250: }
251: ?>
252: