setup/config.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Front controller for config view / download and clear
   5  *
   6  * @package PhpMyAdmin-Setup
   7  */
   8 use PMA\libraries\config\FormDisplay;
   9 use PMA\setup\lib\ConfigGenerator;
  10
  11 /**
  12  * Core libraries.
  13  */
  14 require './lib/common.inc.php';
  15
  16 require './libraries/config/setup.forms.php';
  17
  18 /**
  19  * Loads configuration file path
  20  *
  21  * Do this in a function to avoid messing up with global $cfg
  22  *
  23  * @param string $config_file_path
  24  *
  25  * @return array
  26  */
  27 function loadConfig($config_file_path)
  28 {
  29     $cfg = array();
  30     if (file_exists($config_file_path)) {
  31         include $config_file_path;
  32     }
  33     return $cfg;
  34 }
  35
  36 $form_display = new FormDisplay($GLOBALS['ConfigFile']);
  37 $form_display->registerForm('_config.php', $forms['_config.php']);
  38 $form_display->save('_config.php');
  39 $config_file_path = $GLOBALS['ConfigFile']->getFilePath();
  40
  41 if (isset($_POST['eol'])) {
  42     $_SESSION['eol'] = ($_POST['eol'] == 'unix') ? 'unix' : 'win';
  43 }
  44
  45 if (PMA_ifSetOr($_POST['submit_clear'], '')) {
  46     //
  47     // Clear current config and return to main page
  48     //
  49     $GLOBALS['ConfigFile']->resetConfigData();
  50     // drop post data
  51     header('HTTP/1.1 303 See Other');
  52     header('Location: index.php' . PMA_URL_getCommon());
  53     exit;
  54 } elseif (PMA_ifSetOr($_POST['submit_download'], '')) {
  55     //
  56     // Output generated config file
  57     //
  58     PMA_downloadHeader('config.inc.php', 'text/plain');
  59     echo ConfigGenerator::getConfigFile($GLOBALS['ConfigFile']);
  60     exit;
  61 } elseif (PMA_ifSetOr($_POST['submit_save'], '')) {
  62     //
  63     // Save generated config file on the server
  64     //
  65     $result = @file_put_contents(
  66         $config_file_path,
  67         ConfigGenerator::getConfigFile($GLOBALS['ConfigFile'])
  68     );
  69     if ($result === false) {
  70         $state = 'config_not_saved';
  71     } else {
  72         $state = 'config_saved';
  73     }
  74     header('HTTP/1.1 303 See Other');
  75     header('Location: index.php' . PMA_URL_getCommon() . '&action_done=' . $state);
  76     exit;
  77 } elseif (PMA_ifSetOr($_POST['submit_load'], '')) {
  78     //
  79     // Load config file from the server
  80     //
  81     $GLOBALS['ConfigFile']->setConfigData(
  82         loadConfig($config_file_path)
  83     );
  84     header('HTTP/1.1 303 See Other');
  85     header('Location: index.php' . PMA_URL_getCommon());
  86     exit;
  87 } elseif (PMA_ifSetOr($_POST['submit_delete'], '')) {
  88     //
  89     // Delete config file on the server
  90     //
  91     @unlink($config_file_path);
  92     header('HTTP/1.1 303 See Other');
  93     header('Location: index.php' . PMA_URL_getCommon());
  94     exit;
  95 } else {
  96     //
  97     // Show generated config file in a <textarea>
  98     //
  99     header('HTTP/1.1 303 See Other');
 100     header('Location: index.php' . PMA_URL_getCommon() . '&page=config');
 101     exit;
 102 }