libs/org.netfrag.flib/Site.php

<?
//    -------------------------------------------------------------------------------
//    $Id: Site.php,v 1.2 2002/12/13 09:17:41 joko Exp $
//    -------------------------------------------------------------------------------
//    $Log: Site.php,v $
//    Revision 1.2  2002/12/13 09:17:41  joko
//    + function getLastRequest
//    + function cacheRequest
//
//    Revision 1.1  2002/11/12 05:42:30  joko
//    + initial checkin
//
//    Revision 1.3  2002/10/25 15:14:50  cvsjoko
//    + generic logging mechanism via PEAR::Log
//
//    Revision 1.2  2002/10/20 21:52:00  cvsmax
//    + add new
//      + function cacheThisRequest($request)  # save current request in session
//      + function getCachedRequest()            # get cached request from session
//
//    Revision 1.1  2002/10/09 00:42:50  cvsjoko
//    + much code from "lib/menu/libnav.php.inc"
//    -------------------------------------------------------------------------------


require_once 'Site/Boot.php';

class Site extends Site_Boot {
//class Site extends PEAR_Autoloader {

  // this collects all/some stuff (object variables and methods) 
  // from other (helper)-objects and acts as a dispatcher to them...
  // ...is this a bridge then?
  
  // TODO:
  // - "Request" depends on "Handler" for now ;(
  // - application should croak if preboot doesn't exist inside config
  // - implement autoloading mechanism via php's overload

  // essentials (more or less)
  var $config;      // config  ...is very essential (especially preboot stuff)
  var $logger;     // logging? yea
  var $db;          // the database handle (actually a PEAR::DB)
  var $smarty;   // a reference to a new smarty object, do templating stuff with that
  
  // some helper objects
  var $handler;     // keeps track of handlers and identifiers
  var $request;    // takes care about the requests
  var $loader;     // loads various components (lib, page, file, etc.)
  var $misc;       // not needed yet, just wastes space
  
  // some application objects
  var $session;
  var $user;

  function Site(&$config) {
    // this will not work, logger is initialized two lines below
    $this->log( get_class($this) . "->Site( config $config )", LOG_DEBUG );
    $this->config = $config;
    $this->_init_logger();
    $this->_init_helpers();
    $this->_init_application();
    $this->_init_database();
    $this->_init_smarty();
    $this->_init_lt();
  }

  // Dispatchers for all subobjects
    // TODO:
    //    - make this much more generic
    //    - maybe use "aggregate" if it becomes available
    //    - there is some function to get given args to a function from inside it, use this perhaps
    //    - patch php to support multiple inheritance   ;)

  // dispatchers for Handler
  function &encodeIdentifier($a) {
    return $this->handler->encodeIdentifier($a);
  }
  function &decodeIdentifier($a) {
    return $this->handler->decodeIdentifier($a);
  }
  function &getPageIdentifier() {
    return $this->handler->getPageIdentifier();
  }
  function &setHandler($a, $b) {
    return $this->handler->setHandler($a, $b);
  }
  function getHandler($a) {
    return $this->handler->getHandler($a);
  }

  // dispatchers for Request
  function getRequest() {
    return $this->request->getRequest();
  }

  function getLastRequest() {
    return $this->request->getCached();
  }

  function cacheRequest($request = array()) {
    return $this->request->cacheRequest($request);
  }

  // dispatchers for Loader
  function &loadHandler($a) {
    return $this->loader->loadHandler($a);
  }
  function &loadPage($a) {
    return $this->loader->loadPage($a);
  }
  function &loadTemplate($a, $b = array(), $c = "") {
    return $this->loader->loadTemplate($a, $b, $c);
  }

  // dispatchers for Http
  function &redirect($a) {
    return $this->http->redirect($a);
  }
  

  // TODO: throw these out!

  function getLink($key, $attribs = array()) {
    //dprint("getlink: " . dumpvar($attribs));
    $ident = $this->encodeIdentifier($key);
    // base url with ident
    $url = $_SERVER[PHP_SELF] . '?' . 'x=' . $ident;
    // additional arguments?
    foreach ($attribs as $key => $value) {
      $url .= '&' . $key . '=' . $value;
    }
    return $url;
  }
  
  function isAuthenticated() {
    //global $uservars_db;
    //return isset($uservars_db[status]);
    global $site;
    return $site->user->isLoggedOn();
  }
  
  function log($msg, $level) {
    if ($this->logger) {
      $this->logger->log($msg, $level);
    } else {
      // TODO: how are these type of errors handled?
      //print "error-message: $msg<br>";
    }
  }
  
}

?>
1	joko	1.1	<?
2			// -------------------------------------------------------------------------------
3	joko	1.3	// $Id: Site.php,v 1.2 2002/12/13 09:17:41 joko Exp $
4	joko	1.1	// -------------------------------------------------------------------------------
5	joko	1.2	// $Log: Site.php,v $
6	joko	1.3	// Revision 1.2 2002/12/13 09:17:41 joko
7			// + function getLastRequest
8			// + function cacheRequest
9			//
10	joko	1.2	// Revision 1.1 2002/11/12 05:42:30 joko
11			// + initial checkin
12			//
13	joko	1.1	// Revision 1.3 2002/10/25 15:14:50 cvsjoko
14			// + generic logging mechanism via PEAR::Log
15			//
16			// Revision 1.2 2002/10/20 21:52:00 cvsmax
17			// + add new
18			// + function cacheThisRequest($request) # save current request in session
19			// + function getCachedRequest() # get cached request from session
20			//
21			// Revision 1.1 2002/10/09 00:42:50 cvsjoko
22			// + much code from "lib/menu/libnav.php.inc"
23			// -------------------------------------------------------------------------------
24
25
26			require_once 'Site/Boot.php';
27
28			class Site extends Site_Boot {
29			//class Site extends PEAR_Autoloader {
30
31			// this collects all/some stuff (object variables and methods)
32			// from other (helper)-objects and acts as a dispatcher to them...
33			// ...is this a bridge then?
34
35			// TODO:
36			// - "Request" depends on "Handler" for now ;(
37			// - application should croak if preboot doesn't exist inside config
38			// - implement autoloading mechanism via php's overload
39
40			// essentials (more or less)
41			var $config; // config ...is very essential (especially preboot stuff)
42			var $logger; // logging? yea
43			var $db; // the database handle (actually a PEAR::DB)
44			var $smarty; // a reference to a new smarty object, do templating stuff with that
45
46			// some helper objects
47			var $handler; // keeps track of handlers and identifiers
48			var $request; // takes care about the requests
49			var $loader; // loads various components (lib, page, file, etc.)
50			var $misc; // not needed yet, just wastes space
51
52			// some application objects
53			var $session;
54			var $user;
55
56			function Site(&$config) {
57			// this will not work, logger is initialized two lines below
58			$this->log( get_class($this) . "->Site( config $config )", LOG_DEBUG );
59			$this->config = $config;
60			$this->_init_logger();
61			$this->_init_helpers();
62			$this->_init_application();
63	joko	1.3	$this->_init_database();
64			$this->_init_smarty();
65			$this->_init_lt();
66	joko	1.1	}
67
68			// Dispatchers for all subobjects
69			// TODO:
70			// - make this much more generic
71			// - maybe use "aggregate" if it becomes available
72			// - there is some function to get given args to a function from inside it, use this perhaps
73			// - patch php to support multiple inheritance ;)
74
75			// dispatchers for Handler
76			function &encodeIdentifier($a) {
77			return $this->handler->encodeIdentifier($a);
78			}
79			function &decodeIdentifier($a) {
80			return $this->handler->decodeIdentifier($a);
81			}
82			function &getPageIdentifier() {
83			return $this->handler->getPageIdentifier();
84			}
85			function &setHandler($a, $b) {
86			return $this->handler->setHandler($a, $b);
87			}
88			function getHandler($a) {
89			return $this->handler->getHandler($a);
90			}
91
92			// dispatchers for Request
93			function getRequest() {
94			return $this->request->getRequest();
95	joko	1.2	}
96
97			function getLastRequest() {
98			return $this->request->getCached();
99			}
100
101			function cacheRequest($request = array()) {
102			return $this->request->cacheRequest($request);
103	joko	1.1	}
104
105			// dispatchers for Loader
106			function &loadHandler($a) {
107			return $this->loader->loadHandler($a);
108			}
109			function &loadPage($a) {
110			return $this->loader->loadPage($a);
111	joko	1.3	}
112			function &loadTemplate($a, $b = array(), $c = "") {
113			return $this->loader->loadTemplate($a, $b, $c);
114	joko	1.1	}
115
116			// dispatchers for Http
117			function &redirect($a) {
118			return $this->http->redirect($a);
119			}
120
121
122
123			// TODO: throw these out!
124
125			function getLink($key, $attribs = array()) {
126			//dprint("getlink: " . dumpvar($attribs));
127			$ident = $this->encodeIdentifier($key);
128			// base url with ident
129			$url = $_SERVER[PHP_SELF] . '?' . 'x=' . $ident;
130			// additional arguments?
131			foreach ($attribs as $key => $value) {
132			$url .= '&' . $key . '=' . $value;
133			}
134			return $url;
135			}
136
137			function isAuthenticated() {
138			//global $uservars_db;
139			//return isset($uservars_db[status]);
140			global $site;
141			return $site->user->isLoggedOn();
142			}
143
144			function log($msg, $level) {
145			if ($this->logger) {
146			$this->logger->log($msg, $level);
147			} else {
148			// TODO: how are these type of errors handled?
149			//print "error-message: $msg<br>";
150			}
151			}
152
153			}
154
155			?>
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