<?php

    $sAppPath = dirname(dirname(__DIR__));
    if (is_readable($sAppPath.'/config.php')) {require ($sAppPath.'/config.php');}
    if (!class_exists('admin', false)) {require (WB_PATH.'/framework/class.admin.php');}
    if (!function_exists('rm_full_dir')){require (WB_PATH.'/framework/functions.php');}
    // An associative array that by default contains the contents of $_GET, $_POST and $_COOKIE.
    $aRequestVars = $_REQUEST;
    $sErrorlogFile = WB_PATH.'/var/logs/php_error.log.php';
    $sErrorlogUrl  = WB_URL .'/var/logs/php_error.log.php';
    $aJsonRespond['url'] = $sErrorlogUrl;
    // initialize json_respond array  (will be sent back)
    $aJsonRespond = array();
    $aJsonRespond['content'] = '';
    $aJsonRespond['message'] = 'Load operation failed';
    $aJsonRespond['success'] = false;
    $admin = new admin('##skip##', false, false);
    if ( (int)$admin->get_user_id() != 1){   #
        $aJsonRespond['message'] = 'illegal file access';
        exit(json_encode($aJsonRespond));
    }
    if(!isset($aRequestVars['action']) )
    {
        $aJsonRespond['message'] = '"action" was not set';
        exit(json_encode($aJsonRespond));
    } elseif ($aRequestVars['action']=='show') {
          $aJsonRespond['content'] = file_get_contents($sErrorlogFile);
    } else {
        if (is_writeable($sErrorLogFile)) {
          if (!rm_full_dir($sErrorLogFile, true)){
              $aJsonRespond['message'] = "can't delete from folder";
              exit(json_encode($aJsonRespond));
          }
          if (!file_exists($sErrorLogFile)) {
              $sTmp = '<?php die(\'illegal file access\'); ?>'
                    . 'created: ['.date('c').']'.PHP_EOL;
              if (false === file_put_contents($sErrorLogFile, $sTmp, FILE_APPEND)) {
                  throw new Exception('unable to create logfile \'/var/logs/php_error.log.php\'');
              }
          }
          if (!is_writeable($sErrorLogFile)) {
              throw new Exception('not writeable logfile \'/var/logs/php_error.log.php\'');
          }
          $aJsonRespond['message'] = 'New php_error.log successfully created';
          $aJsonRespond['content'] = file_get_contents($sErrorlogFile);
        }

/*
          if (!file_exists($sErrorLogFile)) {
              file_put_contents($sErrorLogFile, 'created: ['.date('c').']'.PHP_EOL, FILE_APPEND);
          }
*/
    }
// If the script is still running, set success to true
$aJsonRespond['success'] = 'true';
// and echo the answer as json to the ajax function
echo json_encode($aJsonRespond);