public static function get()
{
if (!self::$instance) {
$files = Settings::get()['plugins'];
self::$instance = new self($files);
}
return self::$instance;
}
/**
* @return array|false Returns an array with albums and photos.
*/
function search($term)
{
// Initialize return var
$return = array('photos' => null, 'albums' => null, 'hash' => '');
/**
* Photos
*/
$query = Database::prepare(Database::get(), "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE title LIKE '%?%' OR description LIKE '%?%' OR tags LIKE '%?%'", array(LYCHEE_TABLE_PHOTOS, $term, $term, $term));
$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($result === false) {
return false;
}
while ($photo = $result->fetch_assoc()) {
$photo = Photo::prepareData($photo);
$return['photos'][$photo['id']] = $photo;
}
/**
* Albums
*/
$query = Database::prepare(Database::get(), "SELECT id, title, public, sysstamp, password FROM ? WHERE title LIKE '%?%' OR description LIKE '%?%'", array(LYCHEE_TABLE_ALBUMS, $term, $term));
$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($result === false) {
return false;
}
while ($album = $result->fetch_assoc()) {
// Turn data from the database into a front-end friendly format
$album = Album::prepareData($album);
// Thumbs
$query = Database::prepare(Database::get(), "SELECT thumbUrl FROM ? WHERE album = '?' " . Settings::get()['sortingPhotos'] . " LIMIT 0, 3", array(LYCHEE_TABLE_PHOTOS, $album['id']));
$thumbs = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($thumbs === false) {
return false;
}
// For each thumb
$k = 0;
while ($thumb = $thumbs->fetch_object()) {
$album['thumbs'][$k] = LYCHEE_URL_UPLOADS_THUMB . $thumb->thumbUrl;
$k++;
}
// Add to return
$return['albums'][$album['id']] = $album;
}
// Hash
$return['hash'] = md5(json_encode($return));
return $return;
}
/**
* @return array|false Returns an array of photos and album information or false on failure.
*/
public function get()
{
// Check dependencies
Validator::required(isset($this->albumIDs), __METHOD__);
// Call plugins
Plugins::get()->activate(__METHOD__, 0, func_get_args());
// Get album information
switch ($this->albumIDs) {
case 'f':
$return['public'] = '0';
$query = Database::prepare(Database::get(), "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE star = 1 " . Settings::get()['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS));
break;
case 's':
$return['public'] = '0';
$query = Database::prepare(Database::get(), "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE public = 1 " . Settings::get()['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS));
break;
case 'r':
$return['public'] = '0';
$query = Database::prepare(Database::get(), "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE LEFT(id, 10) >= unix_timestamp(DATE_SUB(NOW(), INTERVAL 1 DAY)) " . Settings::get()['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS));
break;
case '0':
$return['public'] = '0';
$query = Database::prepare(Database::get(), "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE album = 0 " . Settings::get()['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS));
break;
default:
$query = Database::prepare(Database::get(), "SELECT * FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs));
$albums = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
$return = $albums->fetch_assoc();
$return = Album::prepareData($return);
$query = Database::prepare(Database::get(), "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE album = '?' " . Settings::get()['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS, $this->albumIDs));
break;
}
// Get photos
$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
$previousPhotoID = '';
if ($photos === false) {
return false;
}
while ($photo = $photos->fetch_assoc()) {
// Turn data from the database into a front-end friendly format
$photo = Photo::prepareData($photo);
// Set previous and next photoID for navigation purposes
$photo['previousPhoto'] = $previousPhotoID;
$photo['nextPhoto'] = '';
// Set current photoID as nextPhoto of previous photo
if ($previousPhotoID !== '') {
$return['content'][$previousPhotoID]['nextPhoto'] = $photo['id'];
}
$previousPhotoID = $photo['id'];
// Add to return
$return['content'][$photo['id']] = $photo;
}
if ($photos->num_rows === 0) {
// Album empty
$return['content'] = false;
} else {
// Enable next and previous for the first and last photo
$lastElement = end($return['content']);
$lastElementId = $lastElement['id'];
$firstElement = reset($return['content']);
$firstElementId = $firstElement['id'];
if ($lastElementId !== $firstElementId) {
$return['content'][$lastElementId]['nextPhoto'] = $firstElementId;
$return['content'][$firstElementId]['previousPhoto'] = $lastElementId;
}
}
$return['id'] = $this->albumIDs;
$return['num'] = $photos->num_rows;
// Call plugins
Plugins::get()->activate(__METHOD__, 1, func_get_args());
return $return;
}
$type = $_GET['type'];
$url = $_GET['url'];
# Usual startup (taken from php/index.php file)
use Lychee\Modules\Album;
use Lychee\Modules\Config;
use Lychee\Modules\Settings;
use Lychee\Modules\Database;
require __DIR__ . '/../../php/define.php';
require __DIR__ . '/../../php/autoload.php';
session_start();
date_default_timezone_set('UTC');
if (Config::exists() === false) {
exit('Error: no config file.');
}
$isAdmin = false;
if (isset($_SESSION['login']) && $_SESSION['login'] === true && (isset($_SESSION['identifier']) && $_SESSION['identifier'] === Settings::get()['identifier'])) {
$isAdmin = true;
}
# end of startup
$database = Database::get();
# return the photo if the current user has acces to it or false otherwise (taken from php/module/photo.php)
function getPhoto($database, $type, $photoUrl, $isAdmin)
{
$retinaSuffix = '@2x';
$urlParts = explode('.', $photoUrl);
$dbUrl = $photoUrl;
# If the filename ends in $retinaSuffix, remove it for the database query
if (substr_compare($urlParts[0], $retinaSuffix, strlen($urlParts[0]) - strlen($retinaSuffix), strlen($retinaSuffix)) === 0) {
$dbUrl = substr($urlParts[0], 0, -strlen($retinaSuffix)) . '.' . $urlParts[1];
}
# Get photo
/**
* Rotates and flips a photo based on its EXIF orientation.
* @return array|false Returns an array with the new orientation, width, height or false on failure.
*/
public function adjustFile($path, array $info)
{
// Excepts the following:
// (string) $path = Path to the photo-file
// (array) $info = ['orientation', 'width', 'height']
// Call plugins
Plugins::get()->activate(__METHOD__, 0, func_get_args());
$swapSize = false;
if (extension_loaded('imagick') && Settings::get()['imagick'] === '1') {
$image = new Imagick();
$image->readImage($path);
$orientation = $image->getImageOrientation();
switch ($orientation) {
case Imagick::ORIENTATION_TOPLEFT:
return false;
break;
case Imagick::ORIENTATION_TOPRIGHT:
$image->flopImage();
break;
case Imagick::ORIENTATION_BOTTOMRIGHT:
$image->rotateImage(new ImagickPixel(), 180);
break;
case Imagick::ORIENTATION_BOTTOMLEFT:
$image->flopImage();
$image->rotateImage(new ImagickPixel(), 180);
break;
case Imagick::ORIENTATION_LEFTTOP:
$image->flopImage();
$image->rotateImage(new ImagickPixel(), -90);
$swapSize = true;
break;
case Imagick::ORIENTATION_RIGHTTOP:
$image->rotateImage(new ImagickPixel(), 90);
$swapSize = true;
break;
case Imagick::ORIENTATION_RIGHTBOTTOM:
$image->flopImage();
$image->rotateImage(new ImagickPixel(), 90);
$swapSize = true;
break;
case Imagick::ORIENTATION_LEFTBOTTOM:
$image->rotateImage(new ImagickPixel(), -90);
$swapSize = true;
break;
default:
return false;
break;
}
// Adjust photo
$image->setImageOrientation(Imagick::ORIENTATION_TOPLEFT);
$image->writeImage($path);
// Free memory
$image->clear();
$image->destroy();
} else {
$newWidth = $info['width'];
$newHeight = $info['height'];
$sourceImg = imagecreatefromjpeg($path);
switch ($info['orientation']) {
case 1:
// do nothing
return false;
break;
case 2:
// mirror
// not yet implemented
return false;
break;
case 3:
$sourceImg = imagerotate($sourceImg, -180, 0);
break;
case 4:
// rotate 180 and mirror
// not yet implemented
return false;
break;
case 5:
// rotate 90 and mirror
// not yet implemented
return false;
break;
case 6:
$sourceImg = imagerotate($sourceImg, -90, 0);
$newWidth = $info['height'];
$newHeight = $info['width'];
$swapSize = true;
break;
case 7:
// rotate -90 and mirror
// not yet implemented
return false;
break;
case 8:
$sourceImg = imagerotate($sourceImg, 90, 0);
$newWidth = $info['height'];
$newHeight = $info['width'];
$swapSize = true;
break;
default:
return false;
break;
}
// Recreate photo
// In this step the photos also loses its metadata :(
$newSourceImg = imagecreatetruecolor($newWidth, $newHeight);
imagecopyresampled($newSourceImg, $sourceImg, 0, 0, 0, 0, $newWidth, $newHeight, $newWidth, $newHeight);
imagejpeg($newSourceImg, $path, 100);
// Free memory
imagedestroy($sourceImg);
imagedestroy($newSourceImg);
}
// Call plugins
Plugins::get()->activate(__METHOD__, 1, func_get_args());
// SwapSize should be true when the image has been rotated
// Return new dimensions in this case
if ($swapSize === true) {
$swapSize = $info['width'];
$info['width'] = $info['height'];
$info['height'] = $swapSize;
}
return $info;
}
}
// Config
if (!isset($dbName) || $dbName === '') {
$error .= 'Error: No property for $dbName in config.php' . PHP_EOL;
}
if (!isset($dbUser) || $dbUser === '') {
$error .= 'Error: No property for $dbUser in config.php' . PHP_EOL;
}
if (!isset($dbPassword)) {
$error .= 'Error: No property for $dbPassword in config.php' . PHP_EOL;
}
if (!isset($dbHost) || $dbHost === '') {
$error .= 'Error: No property for $dbHost in config.php' . PHP_EOL;
}
// Load settings
$settings = Settings::get();
// Settings
if (!isset($settings['username']) || $settings['username'] == '') {
$error .= 'Error: Username empty or not set in database' . PHP_EOL;
}
if (!isset($settings['password']) || $settings['password'] == '') {
$error .= 'Error: Password empty or not set in database' . PHP_EOL;
}
if (!isset($settings['sortingPhotos']) || $settings['sortingPhotos'] == '') {
$error .= 'Error: Wrong property for sortingPhotos in database' . PHP_EOL;
}
if (!isset($settings['sortingAlbums']) || $settings['sortingAlbums'] == '') {
$error .= 'Error: Wrong property for sortingAlbums in database' . PHP_EOL;
}
if (!isset($settings['plugins'])) {
$error .= 'Error: No property for plugins in database' . PHP_EOL;
/**
* Rotates and flips a photo based on its EXIF orientation.
* @return array|false Returns an array with the new orientation, width, height or false on failure.
*/
public function adjustFile($path, array $info)
{
// Excepts the following:
// (string) $path = Path to the photo-file
// (array) $info = ['orientation', 'width', 'height']
// Call plugins
Plugins::get()->activate(__METHOD__, 0, func_get_args());
$swapSize = false;
if (extension_loaded('imagick') && Settings::get()['imagick'] === '1') {
switch ($info['orientation']) {
case 3:
$rotateImage = 180;
break;
case 6:
$rotateImage = 90;
$swapSize = true;
break;
case 8:
$rotateImage = 270;
$swapSize = true;
break;
default:
return false;
break;
}
if ($rotateImage !== 0) {
$image = new Imagick();
$image->readImage($path);
$image->rotateImage(new ImagickPixel(), $rotateImage);
$image->setImageOrientation(1);
$image->writeImage($path);
$image->clear();
$image->destroy();
}
} else {
$newWidth = $info['width'];
$newHeight = $info['height'];
$sourceImg = imagecreatefromjpeg($path);
switch ($info['orientation']) {
case 2:
// mirror
// not yet implemented
return false;
break;
case 3:
$sourceImg = imagerotate($sourceImg, -180, 0);
break;
case 4:
// rotate 180 and mirror
// not yet implemented
return false;
break;
case 5:
// rotate 90 and mirror
// not yet implemented
return false;
break;
case 6:
$sourceImg = imagerotate($sourceImg, -90, 0);
$newWidth = $info['height'];
$newHeight = $info['width'];
$swapSize = true;
break;
case 7:
// rotate -90 and mirror
// not yet implemented
return false;
break;
case 8:
$sourceImg = imagerotate($sourceImg, 90, 0);
$newWidth = $info['height'];
$newHeight = $info['width'];
$swapSize = true;
break;
default:
return false;
break;
}
// Recreate photo
$newSourceImg = imagecreatetruecolor($newWidth, $newHeight);
imagecopyresampled($newSourceImg, $sourceImg, 0, 0, 0, 0, $newWidth, $newHeight, $newWidth, $newHeight);
imagejpeg($newSourceImg, $path, 100);
// Free memory
imagedestroy($sourceImg);
imagedestroy($newSourceImg);
}
// Call plugins
Plugins::get()->activate(__METHOD__, 1, func_get_args());
// SwapSize should be true when the image has been rotated
// Return new dimensions in this case
if ($swapSize === true) {
$swapSize = $info['width'];
$info['width'] = $info['height'];
$info['height'] = $swapSize;
}
return $info;
}