lib/init-website.php

   1 <?php
   2
   3 require_once('init.php');
   4 require_once('ParameterParser.php');
   5 require_once(CONST_Debug ? 'DebugHtml.php' : 'DebugNone.php');
   6
   7 /***************************************************************************
   8  *
   9  * Error handling functions
  10  *
  11  */
  12
  13 function userError($sMsg)
  14 {
  15     throw new Exception($sMsg, 400);
  16 }
  17
  18
  19 function exception_handler_html($exception)
  20 {
  21     http_response_code($exception->getCode());
  22     header('Content-type: text/html; charset=UTF-8');
  23     include(CONST_BasePath.'/lib/template/error-html.php');
  24 }
  25
  26 function exception_handler_json($exception)
  27 {
  28     http_response_code($exception->getCode());
  29     header('Content-type: application/json; charset=utf-8');
  30     include(CONST_BasePath.'/lib/template/error-json.php');
  31 }
  32
  33 function exception_handler_xml($exception)
  34 {
  35     http_response_code($exception->getCode());
  36     header('Content-type: text/xml; charset=utf-8');
  37     echo '<?xml version="1.0" encoding="UTF-8" ?>'."\n";
  38     include(CONST_BasePath.'/lib/template/error-xml.php');
  39 }
  40
  41
  42 function set_exception_handler_by_format($sFormat = 'html')
  43 {
  44     if ($sFormat == 'html') {
  45         set_exception_handler('exception_handler_html');
  46     } elseif ($sFormat == 'xml') {
  47         set_exception_handler('exception_handler_xml');
  48     } else {
  49         set_exception_handler('exception_handler_json');
  50     }
  51 }
  52 // set a default
  53 set_exception_handler_by_format();
  54
  55
  56 /***************************************************************************
  57  * HTTP Reply header setup
  58  */
  59
  60 if (CONST_NoAccessControl) {
  61     header('Access-Control-Allow-Origin: *');
  62     header('Access-Control-Allow-Methods: OPTIONS,GET');
  63     if (!empty($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS'])) {
  64         header('Access-Control-Allow-Headers: '.$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']);
  65     }
  66 }
  67 if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'OPTIONS') exit;
  68
  69 if (CONST_Debug) header('Content-type: text/html; charset=utf-8');