_res/_libs/tscontrollerhtml.class.php

   1 <?php
   2 /**
   3  * @name        tsController
   4  * @package html Output class
   5  * @desc        the God class. It does everything, from database initialization
   6  *                              to error reporting and page buffering. <- yeah it might be stupid
   7  *
   8  * @public      the smarty template class instance and the theme path
   9  * @private     the page identification
  10  */
  11
  12 class tsControllerHtml extends tsController {
  13         public          $smarty,
  14                                 $varArray       = array(),
  15                                 $themePath,
  16                                 $db;
  17
  18         protected       $content;
  19
  20         private         $to,
  21                                 $output,
  22                                 $errors;
  23
  24         /**
  25          * the constructor that does it all.
  26          * starts output buffering, and initializes different things
  27          *
  28          */
  29         public function __construct(){
  30                 $prevOutput                     = ob_get_clean(); // errors previous to the tsController init
  31
  32 //              $this->output           = $this->setOutput();
  33                 // Override standard string functions
  34                 if (extension_loaded('mbstring')) {
  35                         ini_set('mbstring.func_overload', 7);
  36                 }
  37                 $this->smarty                   = new Smarty();
  38
  39                 $this->smarty->compile_check    = true;
  40 //              $this->smarty->debugging                = C_SYSTEM_DEBUG;
  41                 $this->smarty->compile_dir              = S_C_TEMPL_DIR;
  42 //              set_error_handler(array($this, 'triggerError'));
  43 // commented in the light of the xdebug profiling -
  44 // dropped loading times by .01 seconds
  45                 if (!empty($prevOutput)) {
  46                         $this->errors           = "\n".'<!-- output previous init at '.date('G:i:s').' -->'."\n".$prevOutput."\n";
  47                 } else {
  48                         $this->errors           = '';
  49                 }
  50                 ob_start();
  51
  52                 $this->setTheme();
  53
  54                 session_start();
  55                 $this->connectDb();
  56         }
  57
  58 //      function __destruct(){
  59 //              $this->db->close();
  60 //      }
  61
  62         protected function connectDb () {
  63                 $this->db = sqlFactory::connect (DB_TYPE);
  64
  65                 if (defined ('DB_NAME') && DB_NAME && !empty($this->db->link)) {
  66                         $this->db->selectDatabase(DB_NAME);
  67                         return true;
  68                 }
  69
  70                 return false;
  71         }
  72
  73         public function setTheme (){
  74                 $this->getTheme();
  75
  76                 $this->themePath                = THEME_PATH . $this->theme;
  77                 if (!is_dir($this->themePath)) {
  78                         $this->theme            = DEFAULT_THEME;
  79                         $this->themePath        = THEME_PATH . $this->theme;
  80                 }
  81
  82                 $this->setThemeCookie();
  83         }
  84
  85         private function setThemeCookie () {
  86                 if (empty ($_COOKIE['theme']) || $_COOKIE['theme'] != $this->theme) {
  87                         $test = setcookie ('theme', $this->theme, time()+1296000, '/');
  88                 }
  89         }
  90
  91         private function reportErrors (){
  92                 if (!stristr (C_SYSTEM_DEBUG_IPS, $_SERVER['REMOTE_ADDR'])) {
  93                         return false;
  94                 }
  95                 if (!empty ($this->errors)) {
  96                         $errors = $this->errors;
  97                         $this->errors = '<!-- ERRORS: '.get_class($this).' at '.date('G:i:s').'-->'."\n".$errors;
  98                 }
  99
 100                 if (defined ('ERROR_LEVEL') && ERROR_LEVEL == 9 )
 101                         $this->errors .= "\n".var_export (debug_backtrace(), true);
 102                 switch (C_SYSTEM_DEBUG_METHOD){
 103                         case 0:         // output
 104                                 $this->smarty->assign('errors', $this->errors);
 105                                 return true;
 106                                 break;
 107                         case 1:         // email
 108                                 $mailMsg                = $this->errors;
 109 //                              mail (DEBUG_MAIL,'DEBUG:',$mailMsg);
 110                                 return true;
 111 //                              break;
 112                 }
 113                 return false;
 114         }
 115
 116         public function triggerError($errNo=0, $errStr='', $errFile='', $errLine=''){
 117                 if (empty($this->errors)){
 118                         $this->errors = "\n";
 119 //                      if (is_a($this->smarty,'Smarty'))
 120 //                              $this->smarty->assign('errors', var_export($this->errors));
 121                 }
 122                 switch ($errNo){
 123                         case (2):
 124                                 $errType = 'WARNING';
 125                                 break;
 126                         case (8):
 127                                 $errType = 'NOTICE';
 128                                 break;
 129                         case (256): // errNo = 4
 130                                 $errType = 'USER_ERROR';
 131                                 break;
 132                         case (512): // errNo = 8
 133                                 $errType = 'USER_WARNING';
 134                                 break;
 135                         case (1024): // errNo = 16
 136                                 $errType = 'USER_NOTICE';
 137                                 break;
 138                         case (2048): // errNo = 16
 139                                 $errType = 'USER_ERROR';
 140                                 break;
 141 //                      case (4096): // errNo = 16
 142 //                              $errType = '?';
 143 //                              break;
 144                         default:
 145                                 var_dump($errNo);
 146                 }
 147                 if ($errNo < 255) {
 148                         $baseColor = array('R'=>100,'G'=>16,'B'=>16);
 149                         $color = (string)dechex($baseColor['R']+40 * (log($errNo, 2))).(string)dechex($baseColor['G']+(20 - 4*log($errNo, 2))*(log($errNo, 2))).(string)dechex($baseColor['B']+(20 - 4*log($errNo, 2))*(log($errNo, 2)));
 150                 } else {
 151                         $baseColor = array('R'=>16,'G'=>16,'B'=>100);
 152                         $errNo = $errNo / 128;
 153                         $color = (string)dechex($baseColor['R']+(20 - 4*log($errNo, 2)) * (log($errNo, 2))).(string)dechex($baseColor['G']+(20 - 4*log($errNo, 2))*(log($errNo, 2))).(string)dechex($baseColor['B']+40*(log($errNo, 2)));
 154                 }
 155
 156                 $this->errors .= '<span style="color:#'.strtoupper($color).'">';
 157                 $this->errors .= '<b>'.$errType.'</b> '.$errStr;
 158                 if (false || tsController::getRequest('bt') == 'full') {
 159                         $this->errors .= ' at line '.$errLine.' in file '.$errFile;
 160                         $t = debug_backtrace();
 161 //                      $this->errors .= '<pre>'.var_export($t,true).'</pre>';
 162                 }
 163
 164                 $this->errors .= ' </span><br/>'."\n";
 165
 166                 return;
 167         }
 168         public function dispatch (){
 169                 $this->db->close();
 170                 $this->setTheme();
 171
 172                 $this->smarty->assign('header', $this->themePath . DIRECTORY_SEPARATOR. S_TEMPL_DIR . 'header.tpl');
 173                 $this->smarty->assign('footer', $this->themePath . DIRECTORY_SEPARATOR. S_TEMPL_DIR . 'footer.tpl');
 174
 175                 $this->smarty->assign('url',                    URL);
 176                 $this->smarty->assign('style',                  '');
 177                 $this->smarty->assign('contact',                tsController::setRequest('contact'));
 178
 179                 $className      = get_class ($this);
 180                 $methArr        = get_class_methods ($this);
 181 //              echo PAGE_PATH . $className . DIRECTORY_SEPARATOR . $className . '.tpl';
 182                 if (is_file (PAGE_PATH . $className . DIRECTORY_SEPARATOR . $className . '.tpl')) {
 183                         $this->smarty->assign ('contentFile', PAGE_PATH . $className . DIRECTORY_SEPARATOR . $className . '.tpl');
 184                 } else {
 185                         $this->smarty->assign ('contentFile', $this->themePath . DIRECTORY_SEPARATOR . S_TEMPL_DIR . 'tpl404.tpl');
 186                 }
 187
 188                 /* Loading of any varArray template variables we have in the derived classes
 189                 --------------------------------------------------------------------- */
 190                 if (is_array($this->varArray)) {
 191                         $this->smarty->assign ($this->varArray);
 192                 }
 193
 194 //              if(!empty($GLOBALS['errors'])) {
 195 //                      $GLOBALS['errors'] = '.';
 196 //              }
 197
 198                 if (!C_SYSTEM_DEBUG) {
 199                         ob_end_clean();
 200                         ob_start();
 201                 } else {
 202                         $this->errors .= ob_get_clean();
 203                         ob_start();             // clean output - heheh, yeah right :P
 204                         $this->reportErrors ();
 205                 }
 206
 207 //              $this->smarty->assign ('time', true);
 208                 $this->content          = $this->smarty->fetch ($this->themePath . DIRECTORY_SEPARATOR . S_TEMPL_DIR . 'main.tpl');
 209
 210                 $memcache = tsController::memcacheEnabled ();
 211                 if ($memcache instanceof Memcache) {
 212                         $memcache->connect('localhost', 11211);
 213                         $memcache->add (tsController::getHash () , $this, MEMCACHE_COMPRESSED);
 214                 }
 215
 216                 $this->postDispatch ($this->content);
 217         }
 218
 219
 220         private function postDispatch ($incString){
 221                 // later on we will do some string manipulation to have a bit _more_ control over the smarty output
 222                 // (for example smarty->fetch gives a lot of notices - bad templates) - maybe we want to catch them
 223                 // TODO LOSE SMARTY !! - php is enough for templating ... or so I heard ;)
 224                 // check to see if we're a 404 error
 225                 if (get_class ($this) == 'tsControllerHtml') {// yes 404
 226                         header ("HTTP/1.0 404 Not Found");
 227                 }
 228
 229                 if ( stristr($_SERVER['HTTP_ACCEPT'],'application/xhtml+xml') && !C_SYSTEM_DEBUG) {
 230                         header('Content-type: application/xhtml+xml');
 231                 } else {
 232                         header('Content-type: text/html');
 233                 }
 234
 235                 echo str_replace (
 236                         array ('%TIME%','%QUERIES%', '%MEMUSED%'),
 237                         array (
 238                                 number_format(microtime (true)  - $GLOBALS['st'] , 5, ',', '.'),
 239                                 $GLOBALS['qCnt'],
 240                                 number_format(memory_get_usage()/1024, 3, ',', '.')
 241                         ),
 242                         $incString
 243                 );
 244         }
 245 }