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328 lines
9.6 KiB
328 lines
9.6 KiB
<?php
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/**
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* @name API
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* @author Philipp Maurer
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* @author Tobias Reich
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* @copyright 2014 by Philipp Maurer, Tobias Reich
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*/
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@ini_set('max_execution_time', '200');
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@ini_set('post_max_size', '200M');
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@ini_set('upload_max_size', '200M');
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@ini_set('upload_max_filesize', '20M');
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@ini_set('max_file_uploads', '100');
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if (!empty($_POST['function'])||!empty($_GET['function'])) {
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session_start();
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define('LYCHEE', true);
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require('modules/db.php');
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require('modules/session.php');
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require('modules/settings.php');
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require('modules/upload.php');
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require('modules/album.php');
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require('modules/photo.php');
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require('modules/tags.php');
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require('modules/misc.php');
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if (file_exists('../data/config.php')) require('../data/config.php');
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else {
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/**
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* Installation Mode
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* Limited access to configure Lychee. Only available when the config.php file is missing.
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*/
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switch ($_POST['function']) {
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case 'createConfig': if (isset($_POST['dbHost'])&&isset($_POST['dbUser'])&&isset($_POST['dbPassword'])&&isset($_POST['dbName']))
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echo createConfig($_POST['dbHost'], $_POST['dbUser'], $_POST['dbPassword'], $_POST['dbName']);
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break;
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default: echo 'Warning: No configuration!';
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break;
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}
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exit();
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}
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// Connect to DB
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$database = dbConnect();
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// Get Settings
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$settings = getSettings();
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// Escape
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foreach(array_keys($_POST) as $key) $_POST[$key] = mysqli_real_escape_string($database, urldecode($_POST[$key]));
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foreach(array_keys($_GET) as $key) $_GET[$key] = mysqli_real_escape_string($database, urldecode($_GET[$key]));
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// Validate parameters
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if (isset($_POST['albumIDs'])&&preg_match('/^[0-9\,]{1,}$/', $_POST['albumIDs'])!==1) exit('Error: Wrong parameter type for albumIDs!');
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if (isset($_POST['photoIDs'])&&preg_match('/^[0-9\,]{1,}$/', $_POST['photoIDs'])!==1) exit('Error: Wrong parameter type for photoIDs!');
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if (isset($_POST['albumID'])&&preg_match('/^[0-9sf]{1,}$/', $_POST['albumID'])!==1) exit('Error: Wrong parameter type for albumID!');
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if (isset($_POST['photoID'])&&preg_match('/^[0-9]{14}$/', $_POST['photoID'])!==1) exit('Error: Wrong parameter type for photoID!');
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if (isset($_SESSION['login'])&&$_SESSION['login']==true) {
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/**
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* Admin Mode
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* Full access to Lychee. Only with correct password/session.
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*/
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switch ($_POST['function']) {
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// Album Functions
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case 'getAlbums': echo json_encode(getAlbums(false));
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break;
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case 'getAlbum': if (isset($_POST['albumID']))
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echo json_encode(getAlbum($_POST['albumID']));
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break;
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case 'addAlbum': if (isset($_POST['title']))
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echo addAlbum($_POST['title']);
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break;
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case 'setAlbumTitle': if (isset($_POST['albumIDs'])&&isset($_POST['title']))
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echo setAlbumTitle($_POST['albumIDs'], $_POST['title']);
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break;
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case 'setAlbumDescription': if (isset($_POST['albumID'])&&isset($_POST['description']))
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echo setAlbumDescription($_POST['albumID'], $_POST['description']);
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break;
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case 'setAlbumPublic': if (isset($_POST['albumID']))
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if (!isset($_POST['password'])) $_POST['password'] = '';
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echo setAlbumPublic($_POST['albumID'], $_POST['password']);
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break;
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case 'setAlbumPassword':if (isset($_POST['albumID'])&&isset($_POST['password']))
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echo setAlbumPassword($_POST['albumID'], $_POST['password']);
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break;
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case 'deleteAlbum': if (isset($_POST['albumIDs']))
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echo deleteAlbum($_POST['albumIDs']);
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break;
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// Photo Functions
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case 'getPhoto': if (isset($_POST['photoID'])&&isset($_POST['albumID']))
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echo json_encode(getPhoto($_POST['photoID'], $_POST['albumID']));
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break;
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case 'deletePhoto': if (isset($_POST['photoIDs']))
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echo deletePhoto($_POST['photoIDs']);
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break;
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case 'setAlbum': if (isset($_POST['photoIDs'])&&isset($_POST['albumID']))
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echo setAlbum($_POST['photoIDs'], $_POST['albumID']);
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break;
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case 'setPhotoTitle': if (isset($_POST['photoIDs'])&&isset($_POST['title']))
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echo setPhotoTitle($_POST['photoIDs'], $_POST['title']);
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break;
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case 'setPhotoStar': if (isset($_POST['photoIDs']))
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echo setPhotoStar($_POST['photoIDs']);
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break;
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case 'setPhotoPublic': if (isset($_POST['photoID'])&&isset($_POST['url']))
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echo setPhotoPublic($_POST['photoID'], $_POST['url']);
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break;
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case 'setPhotoDescription': if (isset($_POST['photoID'])&&isset($_POST['description']))
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echo setPhotoDescription($_POST['photoID'], $_POST['description']);
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break;
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// Add Functions
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case 'upload': if (isset($_FILES)&&isset($_POST['albumID']))
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echo upload($_FILES, $_POST['albumID']);
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break;
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case 'importUrl': if (isset($_POST['url'])&&isset($_POST['albumID']))
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echo importUrl($_POST['url'], $_POST['albumID']);
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break;
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case 'importServer': if (isset($_POST['albumID']))
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echo importServer($_POST['albumID']);
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break;
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// Search Function
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case 'search': if (isset($_POST['term']))
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echo json_encode(search($_POST['term']));
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break;
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// Tag Functions
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case 'getTags': if (isset($_POST['photoID']))
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echo json_encode(getTags($_POST['photoID']));
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break;
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case 'setTags': if (isset($_POST['photoIDs'])&&isset($_POST['tags']))
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echo setTags($_POST['photoIDs'], $_POST['tags']);
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break;
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// Session Function
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case 'init': echo json_encode(init('admin'));
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break;
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case 'login': if (isset($_POST['user'])&&isset($_POST['password']))
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echo login($_POST['user'], $_POST['password']);
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break;
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case 'logout': logout();
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break;
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// Settings
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case 'setLogin': if (isset($_POST['username'])&&isset($_POST['password']))
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if (!isset($_POST['oldPassword'])) $_POST['oldPassword'] = '';
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echo setLogin($_POST['oldPassword'], $_POST['username'], $_POST['password']);
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break;
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case 'setSorting': if (isset($_POST['type'])&&isset($_POST['order']))
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echo setSorting($_POST['type'], $_POST['order']);
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break;
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// Miscellaneous
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case 'update': echo update();
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default: if (isset($_GET['function'])&&$_GET['function']=='getAlbumArchive'&&isset($_GET['albumID']))
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// Album Download
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getAlbumArchive($_GET['albumID']);
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else if (isset($_GET['function'])&&$_GET['function']=='getPhotoArchive'&&isset($_GET['photoID']))
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// Photo Download
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getPhotoArchive($_GET['photoID']);
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else if (isset($_GET['function'])&&$_GET['function']=='update')
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// Update Lychee
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echo update();
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else
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// Function unknown
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exit('Error: Function not found! Please check the spelling of the called function.');
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break;
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}
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} else {
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/**
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* Public Mode
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* Access to view all public folders and photos in Lychee.
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*/
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switch ($_POST['function']) {
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// Album Functions
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case 'getAlbums': echo json_encode(getAlbums(true));
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break;
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case 'getAlbum': if (isset($_POST['albumID'])&&isset($_POST['password'])) {
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if (isAlbumPublic($_POST['albumID'])) {
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// Album Public
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if (checkAlbumPassword($_POST['albumID'], $_POST['password']))
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echo json_encode(getAlbum($_POST['albumID']));
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else
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echo 'Warning: Wrong password!';
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} else {
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// Album Private
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echo 'Warning: Album private!';
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}
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}
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break;
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case 'checkAlbumAccess':if (isset($_POST['albumID'])&&isset($_POST['password'])) {
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if (isAlbumPublic($_POST['albumID'])) {
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// Album Public
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if (checkAlbumPassword($_POST['albumID'], $_POST['password']))
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echo true;
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else
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echo false;
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} else {
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// Album Private
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echo false;
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}
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}
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break;
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// Photo Functions
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case 'getPhoto': if (isset($_POST['photoID'])&&isset($_POST['albumID'])&&isset($_POST['password'])) {
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if (isPhotoPublic($_POST['photoID'], $_POST['password']))
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echo json_encode(getPhoto($_POST['photoID'], $_POST['albumID']));
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else
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echo 'Warning: Wrong password!';
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}
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break;
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// Session Functions
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case 'init': echo json_encode(init('public'));
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break;
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case 'login': if (isset($_POST['user'])&&isset($_POST['password']))
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echo login($_POST['user'], $_POST['password']);
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break;
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// Miscellaneous
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default: if (isset($_GET['function'])&&$_GET['function']=='getAlbumArchive'&&isset($_GET['albumID'])&&isset($_GET['password'])) {
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// Album Download
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if (isAlbumPublic($_GET['albumID'])) {
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// Album Public
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if (checkAlbumPassword($_GET['albumID'], $_GET['password']))
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getAlbumArchive($_GET['albumID']);
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else
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exit('Warning: Wrong password!');
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} else {
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// Album Private
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exit('Warning: Album private or not downloadable!');
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}
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} else if (isset($_GET['function'])&&$_GET['function']=='getPhotoArchive'&&isset($_GET['photoID'])&&isset($_GET['password'])) {
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// Photo Download
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if (isPhotoPublic($_GET['photoID'], $_GET['password']))
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// Photo Public
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getPhotoArchive($_GET['photoID']);
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else
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// Photo Private
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exit('Warning: Photo private or not downloadable!');
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} else {
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// Function unknown
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exit('Error: Function not found! Please check the spelling of the called function.');
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}
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break;
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}
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}
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} else {
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exit('Error: No permission!');
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}
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?>
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