org.netfrag.flib/Site/Boot.php

<?
//    -------------------------------------------------------------------------
//    $Id: Boot.php,v 1.3 2002/12/03 15:54:54 joko Exp $
//    -------------------------------------------------------------------------
//    $Log: Boot.php,v $
//    Revision 1.3  2002/12/03 15:54:54  joko
//    + minor update
//
//    Revision 1.2  2002/12/01 22:31:11  joko
//    + debugging
//
//    Revision 1.1  2002/11/12 05:42:30  joko
//    + initial checkin
//
//    -------------------------------------------------------------------------


require_once 'DebugBox.php';
require_once 'ExtHttp.php';
require_once 'Loader.php';
require_once 'Handler.php';
require_once 'Request.php';
require_once 'Misc.php';
require_once 'Template.php';

class Site_Boot {


  function &_mkInstance($classname) {
    $this->log( get_class($this) . "->_mkInstance( classname $classname )", LOG_DEBUG );
    return new $classname;
  }

  function _mkEmbeddedObjects($args) {

    $this->log( get_class($this) . "->_mkEmbeddedObjects()", LOG_DEBUG );

    foreach ($args[class_names] as $classname) {
      
      // build objectname from classname
      //  - make lowercase
      // - strip leading "Xyz_" ('Site_' here)
      $objectname = $classname;
      $objectname = str_replace('Site_', '', $objectname);
      $objectname = strtolower($objectname);

      // create new instance of helper object by classname
      $this->$objectname = &$this->_mkInstance($classname);
      
      // create additional references to helper object with other names if requested
      // the intention is (e.g.) to migrate objects over to new reference-names when development progresses and ...
      // ... refactoring the object hierarchy is needed, but ...
      // ... you wanna provide the old reference names as "fallbacks" for old code using the libs
      if (is_array($args[ref_names])) {
        foreach ($args[ref_names] as $ref_name) {
//print "mkRef: $ref_name<br>";
          $this->$ref_name = &$this->$objectname;
        }
      }

      // helper gets reference to ourselves as a parent
      $this->$objectname->$args[parent_name] = &$this;
  
      if ( $method = $args[run] ) {
        if (method_exists($this->$objectname, $method)) {
          $this->log( get_class($this) . "->_mkEmbeddedObjects: calling method \$this->" . $objectname . "->$method()", LOG_DEBUG );
          $this->$objectname->$method();
        }
      }
    
    }
  
  }

  function _init_logger() {
    // Log
      // valid logging-levels are:
      // LOG_EMERG, LOG_ALERT, LOG_CRIT,
      // LOG_ERR, LOG_WARNING, LOG_NOTICE, LOG_INFO, and LOG_DEBUG.
      // The default is LOG_INFO.
      $logfile = 'log.txt';
      $logfile = $this->config[path][base] . "core/var/log/logfile.txt";

      // TODO: maybe include userid here?
      //$log_ident = substr(session_id(), 10, 6);
      $log_ident = session_id();
      if ($this->config[mode][LOG]) {
        $this->logger = &Log::singleton('file', $logfile, $log_ident);
        //$site->logger = new Log_file($logfile, $log_ident);
      } else {
        $this->logger = &Log::singleton('dummy', $logfile, $log_ident);
      }
      $this->log( get_class($this) . "->_init_logger: ready\t\t--------------------", LOG_DEBUG );
  }


  function _init_helpers() {
    $this->log( get_class($this) . "->_init_helpers()", LOG_DEBUG );
    $helpers = array( 'Site_DebugBox', 'Site_Handler', 'Site_Request', 'Site_Loader', 'Site_Misc', 'Site_Http', 'Site_Template' );
    $args = array( class_names => $helpers, parent_name => 'site', run => 'start' );
    $this->_mkEmbeddedObjects( $args );
  }

  function _init_application() {
    $this->log( get_class($this) . "->_init_application()", LOG_DEBUG );
    $helpers = array( 'User', 'Session' );
    $args = array( class_names => $helpers, parent_name => 'site', run => 'start' );
    $this->_mkEmbeddedObjects( $args );
  }

  function _init_smarty() {
    $this->log( get_class($this) . "->_init_smarty()", LOG_DEBUG );
/*
    $helpers = array( 'Site_DebugBox', 'Site_Handler', 'Site_Request', 'Site_Loader', 'Site_Misc', 'Site_Http' );
    $args = array( class_names => $helpers, parent_name => 'site', run => 'start' );
    $this->_mkEmbeddedObjects( $args );
*/

    // smarty (template engine)
      $smarty = new Smarty;
      $smarty->template_dir = $this->config[path][templates];
      $smarty->compile_dir = $this->config[path]["var"] . "smarty/templates_c/";
      $smarty->config_dir = $this->config[path]["var"] . "smarty/configs/";
      $smarty->cache_dir = $this->config[path]["var"] . "smarty/cache/";
      $smarty->compile_check = true;
      //$smarty->caching = false;
      //$smarty->caching = true;
      // TODO: inherit global debugging option(s) here?
      //$smarty->debugging = true;
      // we declare "volatile" as a special namespace/cache key which is clean on each script-startup/reuse
      $smarty->clear_cache(null, "volatile");
      //$site->smarty = &$smarty;
      $this->smarty = &$smarty;
      //$site->log( "init_site: smarty ready", LOG_DEBUG);

  }

  function _init_lt() {
    // LocaleText-class for language
     $this->log( "init_site: LocaleText starting", LOG_DEBUG);
     
     // V1:
     //$lt = new LocaleText;
     //$site->lt = $lt;
     
     // V2:
     //$this->lt = new LocaleText;
     
    // V3:
    $args = array( class_names => array('LocaleText'), ref_names => array('lt'), parent_name => 'site', run => 'start' );
    $this->_mkEmbeddedObjects( $args );

  }

  function _init_database() {
    // Database
      $this->log( "init_site: database connect", LOG_DEBUG);
      //print "dsn: " . $site->config[dbinfo][dsn] . "<br>";
      $this->db = DB::connect($this->config[dbinfo][dsn], true);
      if (DB::isError($this->db)) {
        // TODO
        // (notifyBox!!! (will we get there?)) else: 
        // do a redirect to a completely static "out-of-order-page" ("maintenance.html")
        // or do a die here?
        $error_log = $this->db->getMessage();
        $this->log( "init_site: database ERROR (dsn=" . $this->config[dbinfo][dsn] . "): \"$error_log\"", LOG_EMERG);
        // TODO: include email-address, too (from config, if available there)
        gen_badDbError();
        exit;
      } else {
        $this->db->setFetchMode(DB_FETCHMODE_ASSOC);
        $this->log( "init_site: database ready", LOG_DEBUG);
      }
  }
  
}
?>
1	joko	1.1	<?
2			// -------------------------------------------------------------------------
3	joko	1.4	// $Id: Boot.php,v 1.3 2002/12/03 15:54:54 joko Exp $
4	joko	1.1	// -------------------------------------------------------------------------
5	joko	1.2	// $Log: Boot.php,v $
6	joko	1.4	// Revision 1.3 2002/12/03 15:54:54 joko
7			// + minor update
8			//
9	joko	1.3	// Revision 1.2 2002/12/01 22:31:11 joko
10			// + debugging
11			//
12	joko	1.2	// Revision 1.1 2002/11/12 05:42:30 joko
13			// + initial checkin
14			//
15	joko	1.1	// -------------------------------------------------------------------------
16
17
18			require_once 'DebugBox.php';
19			require_once 'ExtHttp.php';
20			require_once 'Loader.php';
21			require_once 'Handler.php';
22			require_once 'Request.php';
23			require_once 'Misc.php';
24	joko	1.4	require_once 'Template.php';
25	joko	1.1
26			class Site_Boot {
27
28	joko	1.4
29			function &_mkInstance($classname) {
30			$this->log( get_class($this) . "->_mkInstance( classname $classname )", LOG_DEBUG );
31			return new $classname;
32			}
33
34			function _mkEmbeddedObjects($args) {
35
36			$this->log( get_class($this) . "->_mkEmbeddedObjects()", LOG_DEBUG );
37
38			foreach ($args[class_names] as $classname) {
39
40			// build objectname from classname
41			// - make lowercase
42			// - strip leading "Xyz_" ('Site_' here)
43			$objectname = $classname;
44			$objectname = str_replace('Site_', '', $objectname);
45			$objectname = strtolower($objectname);
46
47			// create new instance of helper object by classname
48			$this->$objectname = &$this->_mkInstance($classname);
49
50			// create additional references to helper object with other names if requested
51			// the intention is (e.g.) to migrate objects over to new reference-names when development progresses and ...
52			// ... refactoring the object hierarchy is needed, but ...
53			// ... you wanna provide the old reference names as "fallbacks" for old code using the libs
54			if (is_array($args[ref_names])) {
55			foreach ($args[ref_names] as $ref_name) {
56			//print "mkRef: $ref_name<br>";
57			$this->$ref_name = &$this->$objectname;
58			}
59			}
60
61			// helper gets reference to ourselves as a parent
62			$this->$objectname->$args[parent_name] = &$this;
63
64			if ( $method = $args[run] ) {
65			if (method_exists($this->$objectname, $method)) {
66			$this->log( get_class($this) . "->_mkEmbeddedObjects: calling method \$this->" . $objectname . "->$method()", LOG_DEBUG );
67			$this->$objectname->$method();
68			}
69			}
70
71			}
72
73			}
74
75	joko	1.1	function _init_logger() {
76			// Log
77			// valid logging-levels are:
78			// LOG_EMERG, LOG_ALERT, LOG_CRIT,
79			// LOG_ERR, LOG_WARNING, LOG_NOTICE, LOG_INFO, and LOG_DEBUG.
80			// The default is LOG_INFO.
81			$logfile = 'log.txt';
82			$logfile = $this->config[path][base] . "core/var/log/logfile.txt";
83
84			// TODO: maybe include userid here?
85			//$log_ident = substr(session_id(), 10, 6);
86			$log_ident = session_id();
87			if ($this->config[mode][LOG]) {
88			$this->logger = &Log::singleton('file', $logfile, $log_ident);
89			//$site->logger = new Log_file($logfile, $log_ident);
90			} else {
91			$this->logger = &Log::singleton('dummy', $logfile, $log_ident);
92			}
93			$this->log( get_class($this) . "->_init_logger: ready\t\t--------------------", LOG_DEBUG );
94			}
95
96
97			function _init_helpers() {
98			$this->log( get_class($this) . "->_init_helpers()", LOG_DEBUG );
99	joko	1.4	$helpers = array( 'Site_DebugBox', 'Site_Handler', 'Site_Request', 'Site_Loader', 'Site_Misc', 'Site_Http', 'Site_Template' );
100	joko	1.1	$args = array( class_names => $helpers, parent_name => 'site', run => 'start' );
101			$this->_mkEmbeddedObjects( $args );
102			}
103
104			function _init_application() {
105			$this->log( get_class($this) . "->_init_application()", LOG_DEBUG );
106			$helpers = array( 'User', 'Session' );
107			$args = array( class_names => $helpers, parent_name => 'site', run => 'start' );
108			$this->_mkEmbeddedObjects( $args );
109			}
110
111	joko	1.4	function _init_smarty() {
112			$this->log( get_class($this) . "->_init_smarty()", LOG_DEBUG );
113			/*
114			$helpers = array( 'Site_DebugBox', 'Site_Handler', 'Site_Request', 'Site_Loader', 'Site_Misc', 'Site_Http' );
115			$args = array( class_names => $helpers, parent_name => 'site', run => 'start' );
116			$this->_mkEmbeddedObjects( $args );
117			*/
118	joko	1.1
119	joko	1.4	// smarty (template engine)
120			$smarty = new Smarty;
121			$smarty->template_dir = $this->config[path][templates];
122			$smarty->compile_dir = $this->config[path]["var"] . "smarty/templates_c/";
123			$smarty->config_dir = $this->config[path]["var"] . "smarty/configs/";
124			$smarty->cache_dir = $this->config[path]["var"] . "smarty/cache/";
125			$smarty->compile_check = true;
126			//$smarty->caching = false;
127			//$smarty->caching = true;
128			// TODO: inherit global debugging option(s) here?
129			//$smarty->debugging = true;
130			// we declare "volatile" as a special namespace/cache key which is clean on each script-startup/reuse
131			$smarty->clear_cache(null, "volatile");
132			//$site->smarty = &$smarty;
133			$this->smarty = &$smarty;
134			//$site->log( "init_site: smarty ready", LOG_DEBUG);
135	joko	1.1
136	joko	1.4	}
137	joko	1.1
138	joko	1.4	function _init_lt() {
139			// LocaleText-class for language
140			$this->log( "init_site: LocaleText starting", LOG_DEBUG);
141
142			// V1:
143			//$lt = new LocaleText;
144			//$site->lt = $lt;
145
146			// V2:
147			//$this->lt = new LocaleText;
148
149			// V3:
150			$args = array( class_names => array('LocaleText'), ref_names => array('lt'), parent_name => 'site', run => 'start' );
151			$this->_mkEmbeddedObjects( $args );
152	joko	1.1
153	joko	1.4	}
154	joko	1.1
155	joko	1.4	function _init_database() {
156			// Database
157			$this->log( "init_site: database connect", LOG_DEBUG);
158			//print "dsn: " . $site->config[dbinfo][dsn] . "<br>";
159			$this->db = DB::connect($this->config[dbinfo][dsn], true);
160			if (DB::isError($this->db)) {
161			// TODO
162			// (notifyBox!!! (will we get there?)) else:
163			// do a redirect to a completely static "out-of-order-page" ("maintenance.html")
164			// or do a die here?
165			$error_log = $this->db->getMessage();
166			$this->log( "init_site: database ERROR (dsn=" . $this->config[dbinfo][dsn] . "): \"$error_log\"", LOG_EMERG);
167			// TODO: include email-address, too (from config, if available there)
168			gen_badDbError();
169			exit;
170			} else {
171			$this->db->setFetchMode(DB_FETCHMODE_ASSOC);
172			$this->log( "init_site: database ready", LOG_DEBUG);
173	joko	1.1	}
174			}
175
176			}
177			?>
MailToCvsAdmin">MailToCvsAdmin	ViewVC Help
Powered by ViewVC 1.1.26