index.php 7.8 KB

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  1. <?php
  2. /**
  3. * @author Tobias Reich
  4. * @copyright 2015 by Tobias Reich
  5. * @description This file takes a look at your Lychee-configuration and displays all errors it can find.
  6. */
  7. namespace Diagnostics;
  8. use Mysqli;
  9. use Imagick;
  10. use Lychee\Modules\Settings;
  11. $lychee = __DIR__ . '/../../';
  12. require($lychee . 'php/define.php');
  13. require($lychee . 'php/autoload.php');
  14. require($lychee . 'php/helpers/hasPermissions.php');
  15. // Start the session
  16. session_start();
  17. // Set content
  18. header('content-type: text/plain');
  19. // Declare
  20. $error = '';
  21. // Show separator
  22. echo('Diagnostics' . PHP_EOL);
  23. echo('-----------' . PHP_EOL);
  24. // PHP Version
  25. if (floatval(phpversion())<5.5) $error .= ('Error: Upgrade to PHP 5.5 or higher' . PHP_EOL);
  26. // Extensions
  27. if (!extension_loaded('session')) $error .= ('Error: PHP session extension not activated' . PHP_EOL);
  28. if (!extension_loaded('exif')) $error .= ('Error: PHP exif extension not activated' . PHP_EOL);
  29. if (!extension_loaded('mbstring')) $error .= ('Error: PHP mbstring extension not activated' . PHP_EOL);
  30. if (!extension_loaded('gd')) $error .= ('Error: PHP gd extension not activated' . PHP_EOL);
  31. if (!extension_loaded('mysqli')) $error .= ('Error: PHP mysqli extension not activated' . PHP_EOL);
  32. if (!extension_loaded('json')) $error .= ('Error: PHP json extension not activated' . PHP_EOL);
  33. if (!extension_loaded('zip')) $error .= ('Error: PHP zip extension not activated' . PHP_EOL);
  34. // Permissions
  35. if (hasPermissions(LYCHEE_UPLOADS_BIG)===false) $error .= ('Error: \'uploads/big\' is missing or has insufficient read/write privileges' . PHP_EOL);
  36. if (hasPermissions(LYCHEE_UPLOADS_MEDIUM)===false) $error .= ('Error: \'uploads/medium\' is missing or has insufficient read/write privileges' . PHP_EOL);
  37. if (hasPermissions(LYCHEE_UPLOADS_THUMB)===false) $error .= ('Error: \'uploads/thumb\' is missing or has insufficient read/write privileges' . PHP_EOL);
  38. if (hasPermissions(LYCHEE_UPLOADS_IMPORT)===false) $error .= ('Error: \'uploads/import\' is missing or has insufficient read/write privileges' . PHP_EOL);
  39. if (hasPermissions(LYCHEE_UPLOADS)===false) $error .= ('Error: \'uploads/\' is missing or has insufficient read/write privileges' . PHP_EOL);
  40. if (hasPermissions(LYCHEE_DATA)===false) $error .= ('Error: \'data/\' is missing or has insufficient read/write privileges' . PHP_EOL);
  41. // About GD
  42. $gdVersion = array('GD Version' => '-');
  43. if (function_exists('gd_info')) {
  44. $gdVersion = gd_info();
  45. if (!$gdVersion['JPEG Support']) $error .= ('Error: PHP gd extension without jpeg support' . PHP_EOL);
  46. if (!$gdVersion['PNG Support']) $error .= ('Error: PHP gd extension without png support' . PHP_EOL);
  47. if (!$gdVersion['GIF Read Support'] || !$gdVersion['GIF Create Support']) $error .= ('Error: PHP gd extension without full gif support' . PHP_EOL);
  48. }
  49. // Load config
  50. if (!file_exists(LYCHEE_CONFIG_FILE)) exit('Error: Configuration not found. Please install Lychee for additional tests');
  51. require(LYCHEE_CONFIG_FILE);
  52. // Database
  53. $database = new Mysqli($dbHost, $dbUser, $dbPassword, $dbName);
  54. if (mysqli_connect_errno()!=0) $error .= ('Error: ' . mysqli_connect_errno() . ': ' . mysqli_connect_error() . '' . PHP_EOL);
  55. // Config
  56. if (!isset($dbName)||$dbName==='') $error .= ('Error: No property for $dbName in config.php' . PHP_EOL);
  57. if (!isset($dbUser)||$dbUser==='') $error .= ('Error: No property for $dbUser in config.php' . PHP_EOL);
  58. if (!isset($dbPassword)) $error .= ('Error: No property for $dbPassword in config.php' . PHP_EOL);
  59. if (!isset($dbHost)||$dbHost==='') $error .= ('Error: No property for $dbHost in config.php' . PHP_EOL);
  60. // Load settings
  61. $settings = Settings::get();
  62. // Settings
  63. if (!isset($settings['username'])||$settings['username']=='') $error .= ('Error: Username empty or not set in database' . PHP_EOL);
  64. if (!isset($settings['password'])||$settings['password']=='') $error .= ('Error: Password empty or not set in database' . PHP_EOL);
  65. if (!isset($settings['sortingPhotos'])||$settings['sortingPhotos']=='') $error .= ('Error: Wrong property for sortingPhotos in database' . PHP_EOL);
  66. if (!isset($settings['sortingAlbums'])||$settings['sortingAlbums']=='') $error .= ('Error: Wrong property for sortingAlbums in database' . PHP_EOL);
  67. if (!isset($settings['plugins'])) $error .= ('Error: No property for plugins in database' . PHP_EOL);
  68. if (!isset($settings['imagick'])||$settings['imagick']=='') $error .= ('Error: No or wrong property for imagick in database' . PHP_EOL);
  69. if (!isset($settings['identifier'])||$settings['identifier']=='') $error .= ('Error: No or wrong property for identifier in database' . PHP_EOL);
  70. if (!isset($settings['skipDuplicates'])||$settings['skipDuplicates']=='') $error .= ('Error: No or wrong property for skipDuplicates in database' . PHP_EOL);
  71. if (!isset($settings['checkForUpdates'])||($settings['checkForUpdates']!='0'&&$settings['checkForUpdates']!='1')) $error .= ('Error: No or wrong property for checkForUpdates in database' . PHP_EOL);
  72. // Check dropboxKey
  73. if (!$settings['dropboxKey']) echo('Warning: Dropbox import not working. No property for dropboxKey.' . PHP_EOL);
  74. // Check php.ini Settings
  75. if (ini_get('max_execution_time')<200&&ini_set('upload_max_filesize', '20M')===false) echo('Warning: You may experience problems when uploading a large amount of photos. Take a look in the FAQ for details.' . PHP_EOL);
  76. if (empty(ini_get('allow_url_fopen'))) echo('Warning: You may experience problems with the Dropbox- and URL-Import. Edit your php.ini and set allow_url_fopen to 1.' . PHP_EOL);
  77. // Check mysql version
  78. if ($database->server_version<50500) echo('Warning: Lychee uses the GBK charset to avoid sql injections on your MySQL version. Please update to MySQL 5.5 or higher to enable UTF-8 support.' . PHP_EOL);
  79. // Check imagick
  80. if (!extension_loaded('imagick')) echo('Warning: Pictures that are rotated lose their metadata! Please install Imagick to avoid that.' . PHP_EOL);
  81. else if (!$settings['imagick']) echo('Warning: Pictures that are rotated lose their metadata! Please enable Imagick in settings to avoid that.' . PHP_EOL);
  82. // Output
  83. if ($error==='') echo('No critical problems found. Lychee should work without problems!' . PHP_EOL);
  84. else echo $error;
  85. // Show separator
  86. echo(PHP_EOL . PHP_EOL . 'System Information' . PHP_EOL);
  87. echo('------------------' . PHP_EOL);
  88. // Ensure that user is logged in
  89. if ((isset($_SESSION['login'])&&$_SESSION['login']===true)&&
  90. (isset($_SESSION['identifier'])&&$_SESSION['identifier']===$settings['identifier'])) {
  91. // Load json
  92. $json = file_get_contents(LYCHEE_SRC . 'package.json');
  93. $json = json_decode($json, true);
  94. // About imagick
  95. $imagick = extension_loaded('imagick');
  96. if ($imagick===true) $imagickVersion = @Imagick::getVersion();
  97. else $imagick = '-';
  98. if (!isset($imagickVersion, $imagickVersion['versionNumber'])||$imagickVersion==='') $imagickVersion = '-';
  99. else $imagickVersion = $imagickVersion['versionNumber'];
  100. // Output system information
  101. echo('Lychee Version: ' . $json['version'] . PHP_EOL);
  102. echo('DB Version: ' . $settings['version'] . PHP_EOL);
  103. echo('System: ' . PHP_OS . PHP_EOL);
  104. echo('PHP Version: ' . floatval(phpversion()) . PHP_EOL);
  105. echo('MySQL Version: ' . $database->server_version . PHP_EOL);
  106. echo('Imagick: ' . $imagick . PHP_EOL);
  107. echo('Imagick Active: ' . $settings['imagick'] . PHP_EOL);
  108. echo('Imagick Version: ' . $imagickVersion . PHP_EOL);
  109. echo('GD Version: ' . $gdVersion['GD Version'] . PHP_EOL);
  110. echo('Plugins: ' . implode($settings['plugins'], ', ') . PHP_EOL);
  111. } else {
  112. // Don't go further if the user is not logged in
  113. exit('You have to be logged in to see more information.');
  114. }
  115. ?>