.svn/text-base/kernel.php.svn-base

   1 <?php
   2
   3 # debug function
   4 function __($obj, $ret=false) {
   5         if ($ret) {
   6                 ob_end_clean();
   7                 ob_start();
   8         }
   9     if (!extension_loaded("xdebug")) {
  10         Zend_Debug::dump($obj);
  11     } else {
  12         var_dump($obj);
  13     }
  14     if ($ret) {
  15         return ob_get_contents();
  16     }
  17 }
  18
  19 class Kernel {
  20
  21         public $db = null;
  22         public $debug = null;
  23         public $config = null;
  24
  25         public $VARS = array();
  26
  27         public function __constructor() {
  28                 # nothing to do for the moment
  29         }
  30
  31         public function boot($bootorder = array()) {
  32                 $this->initVars();
  33
  34                 if (empty($bootorder)) {
  35                         $bootOrder = array('Domain', 'PHPConfig', 'IncludePath', 'Zend', 'Config', 'DB');
  36                 }
  37                 foreach ($bootOrder as $fn) {
  38                         $fn = 'init' . $fn;
  39                         $this->$fn();
  40                 }
  41         }
  42
  43         private function initDomain() {
  44                 if (!empty($this->VARS['domain'])) {
  45                         $_SERVER['REQUEST_URI'] = str_replace('/'.$this->VARS['domain'], '/', $_SERVER['REQUEST_URI']);
  46                 } else {
  47                         $url = '/';
  48                         $defaultDomain = 'en';
  49
  50                         if (empty($this->VARS['controller']) || (false === strstr($_SERVER['REQUEST_URI'], $this->VARS['controller']))) {
  51                                 $url = $_SERVER['REQUEST_URI'] . $defaultDomain . '/';
  52                         } else {
  53                                 $url = str_replace('/'.$this->VARS['controller'].'/', '/'.$defaultDomain.'/'.$this->VARS['controller'].'/', $_SERVER['REQUEST_URI']);
  54                         }
  55                         header('Location: ' . $url);
  56                         die();
  57                 }
  58         }
  59
  60         private function initPHPConfig() {
  61                 # Be sure that you're showing all errors
  62                 ini_set('display_errors', true);
  63                 ini_set('error_reporting', E_ALL | E_STRICT);
  64
  65                 # timezone is always a problem when not set
  66                 ini_set('date.timezone', 'Europe/Paris');
  67
  68         }
  69
  70         private function initIncludePath() {
  71             $includePath = array('.', './site/models/');
  72
  73             $libDir = './lib/';
  74             foreach(new DirectoryIterator($libDir) as $value) {
  75                 $path = $libDir . $value;
  76                 if (is_dir($path) && (!in_array((string)$value,array('.','..')))) {
  77                     $includePath[] = $path;
  78                 }
  79             }
  80
  81             set_include_path(get_include_path() . PATH_SEPARATOR . implode(PATH_SEPARATOR, $includePath));
  82         }
  83
  84         private function initZend() {
  85                 # load the loader
  86                 require_once('Zend/Loader.php');
  87                 Zend_Loader::registerAutoload();
  88
  89                 # session start
  90                 Zend_Session::start();
  91
  92                 # controller configuration
  93                 $controller = Zend_Controller_Front::getInstance();
  94                 $controller->setControllerDirectory('./site/controllers/');
  95                 $controller->setDefaultControllerName('Index');
  96                 $controller->throwExceptions(true);
  97
  98                 # views param
  99                 $view = new Zend_View(array('encoding' => 'UTF-8'));
 100                 $view->setScriptPath('./site/views/Pages/');
 101                 $view->setHelperPath('./site/views/Helpers/');
 102
 103                 # modify the viewRenderer default behaviour
 104                 $viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
 105                 $viewRenderer->setView($view);
 106                 $viewRenderer->setViewSuffix('php');
 107         }
 108
 109         private function initVars() {
 110                 $this->VARS = array();
 111                 if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest') {
 112                         $this->VARS['_ajax'] = true;
 113         }
 114                 if (isset($_SESSION)) {
 115                         $this->VARS = array_merge($this->VARS, $_SESSION);
 116                 }
 117                 $this->VARS = array_merge($this->VARS, $_COOKIE, $_GET, $_POST);
 118         }
 119
 120         private function initConfig() {
 121                 $this->config = new Zend_Config_Ini('config.ini', 'live');
 122         }
 123
 124         private function initDB() {
 125                 $dbtype = $this->config->db->type;
 126                 $params = array(
 127                         'host' => $this->config->db->host,
 128                         'username' => $this->config->db->user,
 129                         'password' => $this->config->db->password,
 130                         'dbname' => $this->config->db->name
 131                 );
 132
 133                 $this->db = Zend_Db::factory($dbtype, $params);
 134         }
 135
 136         public static function displayError(Exception $e) {
 137                 echo '<!-- ERROR -->';
 138                 echo '<style type="text/css">';
 139                 echo '#mainPanelError {';
 140                 echo '  text-align:left;';
 141                 echo '  padding:10px;';
 142                 echo '  background:#ffea50;';
 143                 echo '  border:4px double red;';
 144                 echo '}';
 145                 echo '#stackTrace {';
 146                 echo '  text-align:left;';
 147                 echo '  background:white;';
 148                 echo '  border:1px solid black;';
 149                 echo '  margin:30px;';
 150                 echo '}';
 151                 echo '.stackTraceElement {';
 152                 echo '  text-align:left;';
 153                 echo '  background:white;';
 154                 echo '  margin:0 0 5px 0;';
 155                 echo '}';
 156                 echo '.fileInfo {';
 157                 echo '  font-size:0.8em;';
 158                 echo '  color:#999999;';
 159                 echo '  margin:0 0 0 15px;';
 160                 echo '}';
 161                 echo '</style>';
 162                 echo '<div id="mainPanelError"><strong>';
 163                 echo get_class($e);
 164                 echo '<br />';
 165                 echo $e->getMessage();
 166                 echo '</strong>';
 167                 $trace = $e->getTrace();
 168                 if ($trace) {
 169                         function getInfo($traceElt, $param = false) {
 170                                 $info = array_key_exists('class', $traceElt) ? $traceElt['class'] . $traceElt['type'] : '';
 171                                 $info .= $traceElt['function'];
 172                                 $info .= '(';
 173                                 if ($traceElt['args']) {
 174                                         $count = count($traceElt['args']);
 175                                         for ($i = 0; $i < $count; $i++) {
 176                                                 $arg = $traceElt['args'][$i];
 177                                                 $info .= is_object($arg) ? get_class($arg) : gettype($arg);
 178                                                 if ($i < $count - 1) {
 179                                                         $info .= ', ';
 180                                                 }
 181                                         }
 182                                 }
 183                                 $info .= ')';
 184                                 if ($traceElt['args'] && $param) {
 185                                         $info .= __($traceElt['args'], 'func_get_args(): ', false);
 186                                 }
 187                                 return $info;
 188                         }
 189                         echo '<br /><em>in '.getInfo($trace[0], true).'</em>';
 190                         echo '<div id="stackTrace">';
 191                         echo '<b>StackTrace :</b><br /><br />';
 192                         foreach ($trace as $k => $line) {
 193                                 echo '<div class="stackTraceElement">';
 194                                 $callInfo = ($k < count($trace) - 1) ? getInfo($trace[$k + 1]) : "";
 195                                 echo $callInfo;
 196                                 if (array_key_exists('file', $line)) {
 197                                         echo ' (' .basename($line['file']) .':'.$line['line'].')<br />';
 198                                         echo '<span class="fileInfo">in file '.$line['file'].'</span>';
 199                                 }
 200                                 echo '</div>';
 201                         }
 202                         echo '<div>';
 203                 }
 204                 echo '</div>';
 205         }
 206
 207 }
 208
 209 ?>