setup/config.php

   1 <?php
   2 /**
   3  * Front controller for config view / download and clear
   4  *
   5  * @package    phpMyAdmin-setup
   6  * @author     Piotr Przybylski <piotrprz@gmail.com>
   7  * @license    http://www.gnu.org/licenses/gpl.html GNU GPL 2.0
   8  * @version    $Id$
   9  */
  10
  11 /**
  12  * Core libraries.
  13  */
  14 require './lib/common.inc.php';
  15 require_once './setup/lib/Form.class.php';
  16 require_once './setup/lib/FormDisplay.class.php';
  17
  18 /**
  19  * Returns config file contents depending on GET type value:
  20  * o session - uses ConfigFile::getConfigFile()
  21  * o post - uses POST textconfig value
  22  *
  23  * @return string
  24  */
  25 function get_config() {
  26     $type = PMA_ifSetOr($_GET['type'], 'session');
  27
  28     if ($type == 'session') {
  29         $config = ConfigFile::getInstance()->getConfigFile();
  30     } else {
  31         $config = PMA_ifSetOr($_POST['textconfig'], '');
  32         // make sure our eol is \n
  33         $config = str_replace("\r\n", "\n", $config);
  34         if ($_SESSION['eol'] == 'win') {
  35             $config = str_replace("\n", "\r\n", $config);
  36         }
  37     }
  38
  39     return $config;
  40 }
  41
  42
  43 $form_display = new FormDisplay();
  44 $form_display->registerForm('_config.php');
  45 $form_display->save('_config.php');
  46 $config_file_path = ConfigFile::getInstance()->getFilePath();
  47
  48 if (isset($_POST['eol'])) {
  49     $_SESSION['eol'] = ($_POST['eol'] == 'unix') ? 'unix' : 'win';
  50 }
  51
  52 if (PMA_ifSetOr($_POST['submit_clear'], '')) {
  53         //
  54         // Clear current config and return to main page
  55         //
  56         $_SESSION['ConfigFile'] = array();
  57     // drop post data
  58     header('HTTP/1.1 303 See Other');
  59     header('Location: index.php');
  60     exit;
  61 } elseif (PMA_ifSetOr($_POST['submit_download'], '')) {
  62         //
  63         // Output generated config file
  64         //
  65     header('Content-Type: text/plain');
  66     header('Content-Disposition: attachment; filename="config.inc.php"');
  67     echo get_config();
  68     exit;
  69 } elseif (PMA_ifSetOr($_POST['submit_save'], '')) {
  70         //
  71         // Save generated config file on the server
  72         //
  73     file_put_contents($config_file_path, get_config());
  74     header('HTTP/1.1 303 See Other');
  75     header('Location: index.php');
  76     exit;
  77 } elseif (PMA_ifSetOr($_POST['submit_load'], '')) {
  78         //
  79         // Load config file from the server
  80         //
  81     $cfg = array();
  82     require_once $config_file_path;
  83     $_SESSION['ConfigFile'] = $cfg;
  84     header('HTTP/1.1 303 See Other');
  85     header('Location: index.php');
  86     exit;
  87 } elseif (PMA_ifSetOr($_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');
  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?page=config');
 101     exit;
 102 }
 103 ?>