9b71bae4a1
If GD is used instead of Imagick, rotating uploaded pictures leads to a loss of their metadata. Since this is unexpected and maybe a problem, the diagnostics should show a warning. This commit displays a warning if it's either not installed or not enabled in settings.
148 lines
7.8 KiB
PHP
148 lines
7.8 KiB
PHP
<?php
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/**
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* @author Tobias Reich
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* @copyright 2015 by Tobias Reich
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* @description This file takes a look at your Lychee-configuration and displays all errors it can find.
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*/
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namespace Diagnostics;
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use Mysqli;
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use Imagick;
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use Lychee\Modules\Settings;
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$lychee = __DIR__ . '/../../';
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require($lychee . 'php/define.php');
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require($lychee . 'php/autoload.php');
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require($lychee . 'php/helpers/hasPermissions.php');
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// Start the session
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session_start();
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// Set content
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header('content-type: text/plain');
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// Declare
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$error = '';
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// Show separator
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echo('Diagnostics' . PHP_EOL);
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echo('-----------' . PHP_EOL);
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// PHP Version
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if (floatval(phpversion())<5.5) $error .= ('Error: Upgrade to PHP 5.5 or higher' . PHP_EOL);
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// Extensions
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if (!extension_loaded('session')) $error .= ('Error: PHP session extension not activated' . PHP_EOL);
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if (!extension_loaded('exif')) $error .= ('Error: PHP exif extension not activated' . PHP_EOL);
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if (!extension_loaded('mbstring')) $error .= ('Error: PHP mbstring extension not activated' . PHP_EOL);
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if (!extension_loaded('gd')) $error .= ('Error: PHP gd extension not activated' . PHP_EOL);
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if (!extension_loaded('mysqli')) $error .= ('Error: PHP mysqli extension not activated' . PHP_EOL);
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if (!extension_loaded('json')) $error .= ('Error: PHP json extension not activated' . PHP_EOL);
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if (!extension_loaded('zip')) $error .= ('Error: PHP zip extension not activated' . PHP_EOL);
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// Permissions
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if (hasPermissions(LYCHEE_UPLOADS_BIG)===false) $error .= ('Error: \'uploads/big\' is missing or has insufficient read/write privileges' . PHP_EOL);
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if (hasPermissions(LYCHEE_UPLOADS_MEDIUM)===false) $error .= ('Error: \'uploads/medium\' is missing or has insufficient read/write privileges' . PHP_EOL);
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if (hasPermissions(LYCHEE_UPLOADS_THUMB)===false) $error .= ('Error: \'uploads/thumb\' is missing or has insufficient read/write privileges' . PHP_EOL);
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if (hasPermissions(LYCHEE_UPLOADS_IMPORT)===false) $error .= ('Error: \'uploads/import\' is missing or has insufficient read/write privileges' . PHP_EOL);
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if (hasPermissions(LYCHEE_UPLOADS)===false) $error .= ('Error: \'uploads/\' is missing or has insufficient read/write privileges' . PHP_EOL);
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if (hasPermissions(LYCHEE_DATA)===false) $error .= ('Error: \'data/\' is missing or has insufficient read/write privileges' . PHP_EOL);
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// About GD
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$gdVersion = array('GD Version' => '-');
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if (function_exists('gd_info')) {
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$gdVersion = gd_info();
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if (!$gdVersion['JPEG Support']) $error .= ('Error: PHP gd extension without jpeg support' . PHP_EOL);
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if (!$gdVersion['PNG Support']) $error .= ('Error: PHP gd extension without png support' . PHP_EOL);
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if (!$gdVersion['GIF Read Support'] || !$gdVersion['GIF Create Support']) $error .= ('Error: PHP gd extension without full gif support' . PHP_EOL);
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}
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// Load config
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if (!file_exists(LYCHEE_CONFIG_FILE)) exit('Error: Configuration not found. Please install Lychee for additional tests');
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require(LYCHEE_CONFIG_FILE);
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// Database
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$database = new Mysqli($dbHost, $dbUser, $dbPassword, $dbName);
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if (mysqli_connect_errno()!=0) $error .= ('Error: ' . mysqli_connect_errno() . ': ' . mysqli_connect_error() . '' . PHP_EOL);
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// Config
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if (!isset($dbName)||$dbName==='') $error .= ('Error: No property for $dbName in config.php' . PHP_EOL);
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if (!isset($dbUser)||$dbUser==='') $error .= ('Error: No property for $dbUser in config.php' . PHP_EOL);
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if (!isset($dbPassword)) $error .= ('Error: No property for $dbPassword in config.php' . PHP_EOL);
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if (!isset($dbHost)||$dbHost==='') $error .= ('Error: No property for $dbHost in config.php' . PHP_EOL);
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// Load settings
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$settings = Settings::get();
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// Settings
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if (!isset($settings['username'])||$settings['username']=='') $error .= ('Error: Username empty or not set in database' . PHP_EOL);
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if (!isset($settings['password'])||$settings['password']=='') $error .= ('Error: Password empty or not set in database' . PHP_EOL);
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if (!isset($settings['sortingPhotos'])||$settings['sortingPhotos']=='') $error .= ('Error: Wrong property for sortingPhotos in database' . PHP_EOL);
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if (!isset($settings['sortingAlbums'])||$settings['sortingAlbums']=='') $error .= ('Error: Wrong property for sortingAlbums in database' . PHP_EOL);
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if (!isset($settings['plugins'])) $error .= ('Error: No property for plugins in database' . PHP_EOL);
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if (!isset($settings['imagick'])||$settings['imagick']=='') $error .= ('Error: No or wrong property for imagick in database' . PHP_EOL);
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if (!isset($settings['identifier'])||$settings['identifier']=='') $error .= ('Error: No or wrong property for identifier in database' . PHP_EOL);
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if (!isset($settings['skipDuplicates'])||$settings['skipDuplicates']=='') $error .= ('Error: No or wrong property for skipDuplicates in database' . PHP_EOL);
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if (!isset($settings['checkForUpdates'])||($settings['checkForUpdates']!='0'&&$settings['checkForUpdates']!='1')) $error .= ('Error: No or wrong property for checkForUpdates in database' . PHP_EOL);
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// Check dropboxKey
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if (!$settings['dropboxKey']) echo('Warning: Dropbox import not working. No property for dropboxKey.' . PHP_EOL);
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// Check php.ini Settings
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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);
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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);
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// Check mysql version
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if ($database->server_version<50500) echo('Warning: Lychee uses the GBK charset to avoid sql injections on your MySQL version. Please update to MySQL 5.5 or higher to enable UTF-8 support.' . PHP_EOL);
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// Check imagick
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if (!extension_loaded('imagick')) echo('Warning: Pictures that are rotated lose their metadata! Please install Imagick to avoid that.' . PHP_EOL);
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else if (!$settings['imagick']) echo('Warning: Pictures that are rotated lose their metadata! Please enable Imagick in settings to avoid that.' . PHP_EOL);
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// Output
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if ($error==='') echo('No critical problems found. Lychee should work without problems!' . PHP_EOL);
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else echo $error;
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// Show separator
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echo(PHP_EOL . PHP_EOL . 'System Information' . PHP_EOL);
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echo('------------------' . PHP_EOL);
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// Ensure that user is logged in
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if ((isset($_SESSION['login'])&&$_SESSION['login']===true)&&
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(isset($_SESSION['identifier'])&&$_SESSION['identifier']===$settings['identifier'])) {
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// Load json
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$json = file_get_contents(LYCHEE_SRC . 'package.json');
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$json = json_decode($json, true);
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// About imagick
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$imagick = extension_loaded('imagick');
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if ($imagick===true) $imagickVersion = @Imagick::getVersion();
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else $imagick = '-';
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if (!isset($imagickVersion, $imagickVersion['versionNumber'])||$imagickVersion==='') $imagickVersion = '-';
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else $imagickVersion = $imagickVersion['versionNumber'];
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// Output system information
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echo('Lychee Version: ' . $json['version'] . PHP_EOL);
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echo('DB Version: ' . $settings['version'] . PHP_EOL);
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echo('System: ' . PHP_OS . PHP_EOL);
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echo('PHP Version: ' . floatval(phpversion()) . PHP_EOL);
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echo('MySQL Version: ' . $database->server_version . PHP_EOL);
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echo('Imagick: ' . $imagick . PHP_EOL);
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echo('Imagick Active: ' . $settings['imagick'] . PHP_EOL);
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echo('Imagick Version: ' . $imagickVersion . PHP_EOL);
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echo('GD Version: ' . $gdVersion['GD Version'] . PHP_EOL);
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echo('Plugins: ' . implode($settings['plugins'], ', ') . PHP_EOL);
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} else {
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// Don't go further if the user is not logged in
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exit('You have to be logged in to see more information.');
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}
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?>
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