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Added Response class to handle exit() responses

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This commit is contained in:
Tobias Reich 2016-02-07 00:16:48 +01:00
parent 64a7972cb5
commit f4e909895f
8 changed files with 74 additions and 48 deletions
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22
php/Modules/Album.php
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@ -120,7 +120,7 @@ final class Album {
$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
$previousPhotoID = '';
if ($photos===false) exit('Error: Could not get photos of album from database!');
if ($photos===false) Response::error('Could not get photos of album from database!');
while ($photo = $photos->fetch_assoc()) {
@ -192,7 +192,7 @@ final class Album {
// Execute query
$albums = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($albums===false) exit('Error: Could not get albums from database!');
if ($albums===false) Response::error('Could not get albums from database!');
// For each album
while ($album = $albums->fetch_assoc()) {
@ -208,7 +208,7 @@ final class Album {
$query = Database::prepare(Database::get(), "SELECT thumbUrl FROM ? WHERE album = '?' ORDER BY star DESC, " . substr(Settings::get()['sortingPhotos'], 9) . " LIMIT 3", array(LYCHEE_TABLE_PHOTOS, $album['id']));
$thumbs = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($thumbs===false) exit('Error: Could not get thumbs of album from database!');
if ($thumbs===false) Response::error('Could not get thumbs of album from database!');
// For each thumb
$k = 0;
@ -252,7 +252,7 @@ final class Album {
$unsorted = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
$i = 0;
if ($unsorted===false) exit('Error: Could not get unsorted photos from database!');
if ($unsorted===false) Response::error('Could not get unsorted photos from database!');
$return['unsorted'] = array(
'thumbs' => array(),
@ -274,7 +274,7 @@ final class Album {
$starred = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
$i = 0;
if ($starred===false) exit('Error: Could not get starred photos from database!');
if ($starred===false) Response::error('Could not get starred photos from database!');
$return['starred'] = array(
'thumbs' => array(),
@ -296,7 +296,7 @@ final class Album {
$public = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
$i = 0;
if ($public===false) exit('Error: Could not get public photos from database!');
if ($public===false) Response::error('Could not get public photos from database!');
$return['public'] = array(
'thumbs' => array(),
@ -318,7 +318,7 @@ final class Album {
$recent = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
$i = 0;
if ($recent===false) exit('Error: Could not get recent photos from database!');
if ($recent===false) Response::error('Could not get recent photos from database!');
$return['recent'] = array(
'thumbs' => array(),
@ -376,7 +376,7 @@ final class Album {
$query = Database::prepare(Database::get(), "SELECT title FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs));
$album = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($album===false) exit('Error: Could not get album from database!');
if ($album===false) Response::error('Could not get album from database!');
// Get album object
$album = $album->fetch_object();
@ -384,7 +384,7 @@ final class Album {
// Photo not found
if ($album===null) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not find specified album');
exit('Error: Could not find specified album!');
Response::error('Could not find specified album!');
}
// Set title
@ -407,12 +407,12 @@ final class Album {
// Execute query
$photos = Database::execute(Database::get(), $photos, __METHOD__, __LINE__);
if ($album===null) exit('Error: Could not get photos from database!');
if ($album===null) Response::error('Could not get photos from database!');
// Check if album empty
if ($photos->num_rows==0) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not create ZipArchive without images');
exit('Error: Could not create ZipArchive without images!');
Response::error('Could not create ZipArchive without images!');
}
// Parse each path

2
php/Modules/Config.php
View File

@ -25,7 +25,7 @@ final class Config {
// Save config.php
$config = "<?php
if(!defined('LYCHEE')) exit('Error: Direct access is not allowed!');
if(!defined('LYCHEE')) Response::error('Direct access is not allowed!');
// Database configuration
\$dbHost = '$host'; // Host of the database

10
php/Modules/Database.php
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@ -48,18 +48,18 @@ final class Database {
$connection = self::connect($host, $user, $password);
// Check if the connection was successful
if ($connection===false) exit('Error: ' . $connection->connect_error);
if ($connection===false) Response::error('' . $connection->connect_error);
if (!self::setCharset($connection)) exit('Error: Could not set database charset!');
if (!self::setCharset($connection)) Response::error('Could not set database charset!');
// Create database
if (!self::createDatabase($connection, $name)) exit('Error: Could not create database!');
if (!self::createDatabase($connection, $name)) Response::error('Could not create database!');
// Create tables
if (!self::createTables($connection)) exit('Error: Could not create tables!');
if (!self::createTables($connection)) Response::error('Could not create tables!');
// Update database
if (!self::update($connection, $name)) exit('Error: Could not update database and tables!');
if (!self::update($connection, $name)) Response::error('Could not update database and tables!');
$this->connection = $connection;

36
php/Modules/Photo.php
View File

@ -40,7 +40,7 @@ final class Photo {
hasPermissions(LYCHEE_UPLOADS_BIG)===false||
hasPermissions(LYCHEE_UPLOADS_THUMB)===false) {
Log::error(Database::get(), __METHOD__, __LINE__, 'An upload-folder is missing or not readable and writable');
exit('Error: An upload-folder is missing or not readable and writable!');
Response::error('An upload-folder is missing or not readable and writable!');
}
// Call plugins
@ -82,35 +82,35 @@ final class Photo {
if ($file['error']===UPLOAD_ERR_INI_SIZE) {
Log::error(Database::get(), __METHOD__, __LINE__, 'The uploaded file exceeds the upload_max_filesize directive in php.ini');
if ($returnOnError===true) return false;
exit('Error: The uploaded file exceeds the upload_max_filesize directive in php.ini!');
Response::error('The uploaded file exceeds the upload_max_filesize directive in php.ini!');
}
// Check if file was only partially uploaded
if ($file['error']===UPLOAD_ERR_PARTIAL) {
Log::error(Database::get(), __METHOD__, __LINE__, 'The uploaded file was only partially uploaded');
if ($returnOnError===true) return false;
exit('Error: The uploaded file was only partially uploaded!');
Response::error('The uploaded file was only partially uploaded!');
}
// Check if writing file to disk failed
if ($file['error']===UPLOAD_ERR_CANT_WRITE) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Failed to write photo to disk');
if ($returnOnError===true) return false;
exit('Error: Failed to write photo to disk!');
Response::error('Failed to write photo to disk!');
}
// Check if a extension stopped the file upload
if ($file['error']===UPLOAD_ERR_EXTENSION) {
Log::error(Database::get(), __METHOD__, __LINE__, 'A PHP extension stopped the file upload');
if ($returnOnError===true) return false;
exit('Error: A PHP extension stopped the file upload!');
Response::error('A PHP extension stopped the file upload!');
}
// Check if the upload was successful
if ($file['error']!==UPLOAD_ERR_OK) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Upload contains an error (' . $file['error'] . ')');
if ($returnOnError===true) return false;
exit('Error: Upload failed!');
Response::error('Upload failed!');
}
// Verify extension
@ -118,7 +118,7 @@ final class Photo {
if (!in_array(strtolower($extension), self::$validExtensions, true)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Photo format not supported');
if ($returnOnError===true) return false;
exit('Error: Photo format not supported!');
Response::error('Photo format not supported!');
}
// Verify image
@ -126,7 +126,7 @@ final class Photo {
if (!in_array($type, self::$validTypes, true)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Photo type not supported');
if ($returnOnError===true) return false;
exit('Error: Photo type not supported!');
Response::error('Photo type not supported!');
}
// Generate id
@ -143,7 +143,7 @@ final class Photo {
if ($checksum===false) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not calculate checksum for photo');
if ($returnOnError===true) return false;
exit('Error: Could not calculate checksum for photo!');
Response::error('Could not calculate checksum for photo!');
}
// Check if image exists based on checksum
@ -173,13 +173,13 @@ final class Photo {
if (!@copy($tmp_name, $path)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not copy photo to uploads');
if ($returnOnError===true) return false;
exit('Error: Could not copy photo to uploads!');
Response::error('Could not copy photo to uploads!');
} else @unlink($tmp_name);
} else {
if (!@move_uploaded_file($tmp_name, $path)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not move photo to uploads');
if ($returnOnError===true) return false;
exit('Error: Could not move photo to uploads!');
Response::error('Could not move photo to uploads!');
}
}
@ -190,7 +190,7 @@ final class Photo {
if (Settings::get()['skipDuplicates']==='1') {
Log::notice(Database::get(), __METHOD__, __LINE__, 'Skipped upload of existing photo because skipDuplicates is activated');
if ($returnOnError===true) return false;
exit('Warning: This photo has been skipped because it\'s already in your library.');
Response::warning('This photo has been skipped because it\'s already in your library.');
}
}
@ -220,7 +220,7 @@ final class Photo {
if (!$this->createThumb($path, $photo_name, $info['type'], $info['width'], $info['height'])) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not create thumbnail for photo');
if ($returnOnError===true) return false;
exit('Error: Could not create thumbnail for photo!');
Response::error('Could not create thumbnail for photo!');
}
// Create Medium
@ -239,7 +239,7 @@ final class Photo {
if ($result===false) {
if ($returnOnError===true) return false;
exit('Error: Could not save photo in database!');
Response::error('Could not save photo in database!');
}
}
@ -637,7 +637,7 @@ final class Photo {
$query = Database::prepare(Database::get(), "SELECT * FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_PHOTOS, $this->photoIDs));
$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($photos===false) exit('Error: Could not get photo from database!');
if ($photos===false) Response::error('Could not get photo from database!');
// Get photo object
$photo = $photos->fetch_assoc();
@ -664,7 +664,7 @@ final class Photo {
$query = Database::prepare(Database::get(), "SELECT public FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_ALBUMS, $photo['album']));
$albums = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($albums===false) exit('Error: Could not get album of photo from database!');
if ($albums===false) Response::error('Could not get album of photo from database!');
// Get album object
$album = $albums->fetch_assoc();
@ -808,7 +808,7 @@ final class Photo {
$query = Database::prepare(Database::get(), "SELECT title, url FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_PHOTOS, $this->photoIDs));
$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($photos===false) exit('Error: Could not get photo from database!');
if ($photos===false) Response::error('Could not get photo from database!');
// Get photo object
$photo = $photos->fetch_object();
@ -816,7 +816,7 @@ final class Photo {
// Photo not found
if ($photo===null) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not find specified photo');
exit('Error: Could not find specified photo!');
Response::error('Could not find specified photo!');
}
// Get extension

25
php/Modules/Response.php Normal file
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@ -0,0 +1,25 @@
<?php
namespace Lychee\Modules;
final class Response {
public static function warning($msg) {
exit('Warning: ' . $msg);
}
public static function error($msg) {
exit('Error: ' . $msg);
}
public static function json($str) {
exit(json_encode($str));
}
}

14
php/Modules/Settings.php
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@ -55,16 +55,16 @@ final class Settings {
if ($oldPassword===self::get()['password']||self::get()['password']===crypt($oldPassword, self::get()['password'])) {
// Save username
if (self::setUsername($username)!==true) exit('Error: Updating username failed!');
if (self::setUsername($username)!==true) Response::error('Updating username failed!');
// Save password
if (self::setPassword($password)!==true) exit('Error: Updating password failed!');
if (self::setPassword($password)!==true) Response::error('Updating password failed!');
return true;
}
exit('Error: Current password entered incorrectly!');
Response::error('Current password entered incorrectly!');
}
@ -125,7 +125,7 @@ final class Settings {
case 'type': $sorting .= 'type'; break;
case 'star': $sorting .= 'star'; break;
case 'takestamp': $sorting .= 'takestamp'; break;
default: exit('Error: Unknown type for sorting!');
default: Response::error('Unknown type for sorting!');
}
@ -136,7 +136,7 @@ final class Settings {
case 'ASC': $sorting .= 'ASC'; break;
case 'DESC': $sorting .= 'DESC'; break;
default: exit('Error: Unknown order for sorting!');
default: Response::error('Unknown order for sorting!');
}
@ -159,7 +159,7 @@ final class Settings {
case 'title': $sorting .= 'title'; break;
case 'description': $sorting .= 'description'; break;
case 'public': $sorting .= 'public'; break;
default: exit('Error: Unknown type for sorting!');
default: Response::error('Unknown type for sorting!');
}
@ -170,7 +170,7 @@ final class Settings {
case 'ASC': $sorting .= 'ASC'; break;
case 'DESC': $sorting .= 'DESC'; break;
default: exit('Error: Unknown order for sorting!');
default: Response::error('Unknown order for sorting!');
}

2
php/Modules/Validator.php
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@ -6,7 +6,7 @@ final class Validator {
public static function required($available = false, $function) {
if ($available===false) exit("Error: Missing parameters. Can not execute function $function.");
if ($available===false) Response::error('Missing parameters. Can not execute function ' . $function);
return true;

11
php/index.php
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@ -8,6 +8,7 @@
namespace Lychee;
use Lychee\Modules\Config;
use Lychee\Modules\Response;
use Lychee\Modules\Settings;
use Lychee\Modules\Validator;
@ -38,10 +39,10 @@ if (!empty($fn)) {
date_default_timezone_set('UTC');
// Validate parameters
if (isset($_POST['albumIDs'])&&Validator::isAlbumIDs($_POST['albumIDs'])===false) exit('Error: Wrong parameter type for albumIDs!');
if (isset($_POST['photoIDs'])&&Validator::isPhotoIDs($_POST['photoIDs'])===false) exit('Error: Wrong parameter type for photoIDs!');
if (isset($_POST['albumID'])&&Validator::isAlbumID($_POST['albumID'])==false) exit('Error: Wrong parameter type for albumID!');
if (isset($_POST['photoID'])&&Validator::isPhotoID($_POST['photoID'])==false) exit('Error: Wrong parameter type for photoID!');
if (isset($_POST['albumIDs'])&&Validator::isAlbumIDs($_POST['albumIDs'])===false) Response::error('Wrong parameter type for albumIDs!');
if (isset($_POST['photoIDs'])&&Validator::isPhotoIDs($_POST['photoIDs'])===false) Response::error('Wrong parameter type for photoIDs!');
if (isset($_POST['albumID'])&&Validator::isAlbumID($_POST['albumID'])==false) Response::error('Wrong parameter type for albumID!');
if (isset($_POST['photoID'])&&Validator::isPhotoID($_POST['photoID'])==false) Response::error('Wrong parameter type for photoID!');
// Check if a configuration exists
if (Config::exists()===false) {
@ -82,7 +83,7 @@ if (!empty($fn)) {
} else {
exit('Error: No API function specified!');
Response::error('No API function specified!');
}