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
  14 function chksql($oSql, $sMsg = 'Database request failed')
  15 {
  16     return $oSql;
  17 }
  18
  19
  20 function userError($sMsg)
  21 {
  22     throw new Exception($sMsg, 400);
  23 }
  24
  25
  26 function exception_handler_html($exception)
  27 {
  28     http_response_code($exception->getCode());
  29     header('Content-type: text/html; charset=UTF-8');
  30     include(CONST_BasePath.'/lib/template/error-html.php');
  31 }
  32
  33 function exception_handler_json($exception)
  34 {
  35     http_response_code($exception->getCode());
  36     header('Content-type: application/json; charset=utf-8');
  37     include(CONST_BasePath.'/lib/template/error-json.php');
  38 }
  39
  40 function exception_handler_xml($exception)
  41 {
  42     http_response_code($exception->getCode());
  43     header('Content-type: text/xml; charset=utf-8');
  44     echo '<?xml version="1.0" encoding="UTF-8" ?>'."\n";
  45     include(CONST_BasePath.'/lib/template/error-xml.php');
  46 }
  47
  48
  49 function set_exception_handler_by_format($sFormat = 'html')
  50 {
  51     if ($sFormat == 'html') {
  52         set_exception_handler('exception_handler_html');
  53     } elseif ($sFormat == 'xml') {
  54         set_exception_handler('exception_handler_xml');
  55     } else {
  56         set_exception_handler('exception_handler_json');
  57     }
  58 }
  59 // set a default
  60 set_exception_handler_by_format();
  61
  62
  63 /***************************************************************************
  64  * HTTP Reply header setup
  65  */
  66
  67 if (CONST_NoAccessControl) {
  68     header('Access-Control-Allow-Origin: *');
  69     header('Access-Control-Allow-Methods: OPTIONS,GET');
  70     if (!empty($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS'])) {
  71         header('Access-Control-Allow-Headers: '.$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']);
  72     }
  73 }
  74 if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'OPTIONS') exit;
  75
  76 if (CONST_Debug) header('Content-type: text/html; charset=utf-8');