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   1  <?php
   2  
   3    // ---------------------------------------------------

   4    //  Directories

   5    // ---------------------------------------------------

   6    
   7    define('ROOT', dirname(__FILE__));
   8    
   9    define('APPLICATION_PATH', ROOT . '/application');
  10    define('LIBRARY_PATH',     ROOT . '/library');
  11    define('FILES_DIR',        ROOT . '/upload'); // place where we will upload project files

  12    define('CACHE_DIR',        ROOT . '/cache');
  13    define('THEMES_DIR',       ROOT . '/public/assets/themes');
  14    
  15    set_include_path(ROOT . PATH_SEPARATOR . APPLICATION_PATH);
  16    
  17    // ---------------------------------------------------

  18    //  Fix some $_SERVER vars (taken from wordpress code)

  19    // ---------------------------------------------------

  20    
  21    // Fix for IIS, which doesn't set REQUEST_URI

  22    if(!isset($_SERVER['REQUEST_URI']) || trim($_SERVER['REQUEST_URI']) == '') {
  23      $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME']; // Does this work under CGI?

  24      
  25      // Append the query string if it exists and isn't null

  26      if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) {
  27        $_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING'];
  28      } // if

  29    } // if

  30  
  31    // Fix for PHP as CGI hosts that set SCRIPT_FILENAME to something ending in php.cgi for all requests

  32    if ( isset($_SERVER['SCRIPT_FILENAME']) && ( strpos($_SERVER['SCRIPT_FILENAME'], 'php.cgi') == strlen($_SERVER['SCRIPT_FILENAME']) - 7 ) ) {
  33        $_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED'];
  34    } // if

  35  
  36    // Fix for Dreamhost and other PHP as CGI hosts

  37    if(strstr($_SERVER['SCRIPT_NAME'], 'php.cgi')) unset($_SERVER['PATH_INFO']);
  38    
  39    if(trim($_SERVER['PHP_SELF']) == '') $_SERVER['PHP_SELF'] = preg_replace("/(\?.*)?$/",'', $_SERVER["REQUEST_URI"]);
  40    
  41    // ---------------------------------------------------

  42    //  Check if script is installed

  43    // ---------------------------------------------------

  44    
  45    // If script is not installed config.php will return false. Othervise it will

  46    // return NULL. If we get false redirect to install folder

  47    if(!include_once (ROOT . '/config/config.php')) {

  48          print "ProjectPier is not installed. Please redirect your browser to <b><a href=\"./". PUBLIC_FOLDER . "/install\">" . PUBLIC_FOLDER . "/install</a></b> folder and follow installation procedure";
  49      die();
  50    } // if

  51    
  52    // ---------------------------------------------------

  53    //  config.php + extended config

  54    // ---------------------------------------------------

  55    
  56    define('PRODUCT_NAME', 'ProjectPier');
  57    if(!defined('PRODUCT_VERSION')) {
  58      define('PRODUCT_VERSION', '0.8');
  59    } // if

  60    
  61    define('MAX_SEARCHABLE_FILE_SIZE', 1048576); // if file type is searchable script will load its content into search index. Using this constant you can set the max filesize of the file that will be imported. Noone wants 500MB in search index for single file

  62    define('SESSION_LIFETIME', 3600);
  63    define('REMEMBER_LOGIN_LIFETIME', 1209600); // two weeks

  64    
  65    // Defaults

  66    define('DEFAULT_CONTROLLER', 'dashboard');
  67    define('DEFAULT_ACTION', 'index');
  68    define('DEFAULT_THEME', 'default');
  69    
  70    // Default cookie settings...

  71    define('COOKIE_PATH', '/');
  72    define('COOKIE_DOMAIN', '');
  73    define('COOKIE_SECURE', false);
  74    
  75    // ---------------------------------------------------

  76    //  Init...

  77    // ---------------------------------------------------

  78    
  79    include_once  'environment/environment.php';
  80    
  81    // Lets prepare everything for autoloader

  82    require  APPLICATION_PATH . '/functions.php'; // __autoload() function is defined here...

  83    @include ROOT . '/cache/autoloader.php';
  84    
  85    // Prepare logger... We might need it early...

  86    if(!Env::isDebugging()) {
  87      Logger::setSession(new Logger_Session('default'));
  88      Logger::setBackend(new Logger_Backend_File(CACHE_DIR . '/log.php'));
  89       
  90      set_error_handler('__production_error_handler');
  91      set_exception_handler('__production_exception_handler');
  92    } // if

  93    
  94    register_shutdown_function('__shutdown');
  95    
  96    // Connect to database...

  97    try {
  98      DB::connect(DB_ADAPTER, array(
  99        'host'    => DB_HOST,
 100        'user'    => DB_USER,
 101        'pass'    => DB_PASS,
 102        'name'    => DB_NAME,
 103        'persist' => DB_PERSIST
 104      )); // connect

 105      if(defined('DB_CHARSET') && trim(DB_CHARSET)) {
 106        DB::execute("SET NAMES ?", DB_CHARSET);
 107      } // if

 108    } catch(Exception $e) {
 109      if(Env::isDebugging()) {
 110        Env::dumpError($e);
 111      } else {
 112        Logger::log($e, Logger::FATAL);
 113        Env::executeAction('error', 'db_connect');
 114      } // if

 115    } // try

 116    
 117    // Init application

 118    if(Env::isDebugging()) {
 119      benchmark_timer_set_marker('Init application');
 120    } // if

 121    
 122    // We need to call application.php after the routing is executed because

 123    // some of the application classes may need CONTROLLER, ACTION or $_GET

 124    // data collected by the matched route

 125    require_once 'application.php';
 126    
 127    // Set handle request timer...

 128    if(Env::isDebugging()) {
 129      benchmark_timer_set_marker('Handle request');
 130    } // if

 131    
 132    // Get controller and action and execute...

 133    try {
 134      Env::executeAction(request_controller(), request_action());
 135    } catch(Exception $e) {
 136      if(Env::isDebugging()) {
 137        Env::dumpError($e);
 138      } else {
 139        Logger::log($e, Logger::FATAL);
 140        redirect_to(get_url('error', 'execute_action'));
 141      } // if

 142    } // try

 143    
 144  ?>