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<?php
namespace League\Glide;
use Intervention\Image\ImageManager;
use InvalidArgumentException;
use League\Flysystem\Adapter\Local;
use League\Flysystem\Filesystem;
use League\Flysystem\FilesystemInterface;
use League\Glide\Api\Api;
use League\Glide\Manipulators\Background;
use League\Glide\Manipulators\Blur;
use League\Glide\Manipulators\Border;
use League\Glide\Manipulators\Brightness;
use League\Glide\Manipulators\Contrast;
use League\Glide\Manipulators\Crop;
use League\Glide\Manipulators\Encode;
use League\Glide\Manipulators\Filter;
use League\Glide\Manipulators\Flip;
use League\Glide\Manipulators\Gamma;
use League\Glide\Manipulators\Orientation;
use League\Glide\Manipulators\Pixelate;
use League\Glide\Manipulators\Sharpen;
use League\Glide\Manipulators\Size;
use League\Glide\Manipulators\Watermark;
use League\Glide\Responses\ResponseFactoryInterface;
class ServerFactory
{
/**
* Configuration parameters.
*
* @var array
*/
protected $config;
/**
* Create ServerFactory instance.
*
* @param array $config Configuration parameters.
*/
public function __construct(array $config = [])
{
$this->config = $config;
}
/**
* Get configured server.
*
* @return Server Configured Glide server.
*/
public function getServer()
{
$server = new Server(
$this->getSource(),
$this->getCache(),
$this->getApi()
);
$server->setSourcePathPrefix($this->getSourcePathPrefix() ?: '');
$server->setCachePathPrefix($this->getCachePathPrefix() ?: '');
$server->setGroupCacheInFolders($this->getGroupCacheInFolders());
$server->setCacheWithFileExtensions($this->getCacheWithFileExtensions());
$server->setDefaults($this->getDefaults());
$server->setPresets($this->getPresets());
$server->setBaseUrl($this->getBaseUrl() ?: '');
$server->setResponseFactory($this->getResponseFactory());
if ($this->getTempDir()) {
$server->setTempDir($this->getTempDir());
}
return $server;
}
/**
* Get source file system.
*
* @return FilesystemInterface Source file system.
*/
public function getSource()
{
if (!isset($this->config['source'])) {
throw new InvalidArgumentException('A "source" file system must be set.');
}
if (is_string($this->config['source'])) {
return new Filesystem(
new Local($this->config['source'])
);
}
return $this->config['source'];
}
/**
* Get source path prefix.
*
* @return string|null Source path prefix.
*/
public function getSourcePathPrefix()
{
if (isset($this->config['source_path_prefix'])) {
return $this->config['source_path_prefix'];
}
}
/**
* Get cache file system.
*
* @return FilesystemInterface Cache file system.
*/
public function getCache()
{
if (!isset($this->config['cache'])) {
throw new InvalidArgumentException('A "cache" file system must be set.');
}
if (is_string($this->config['cache'])) {
return new Filesystem(
new Local($this->config['cache'])
);
}
return $this->config['cache'];
}
/**
* Get cache path prefix.
*
* @return string|null Cache path prefix.
*/
public function getCachePathPrefix()
{
if (isset($this->config['cache_path_prefix'])) {
return $this->config['cache_path_prefix'];
}
}
/**
* Get temporary EXIF data directory.
*
* @return string
*/
public function getTempDir()
{
if (isset($this->config['temp_dir'])) {
return $this->config['temp_dir'];
}
}
/**
* Get the group cache in folders setting.
*
* @return bool Whether to group cache in folders.
*/
public function getGroupCacheInFolders()
{
if (isset($this->config['group_cache_in_folders'])) {
return $this->config['group_cache_in_folders'];
}
return true;
}
/**
* Get the cache with file extensions setting.
*
* @return bool Whether to cache with file extensions.
*/
public function getCacheWithFileExtensions()
{
if (isset($this->config['cache_with_file_extensions'])) {
return $this->config['cache_with_file_extensions'];
}
return false;
}
/**
* Get watermarks file system.
*
* @return FilesystemInterface|null Watermarks file system.
*/
public function getWatermarks()
{
if (!isset($this->config['watermarks'])) {
return;
}
if (is_string($this->config['watermarks'])) {
return new Filesystem(
new Local($this->config['watermarks'])
);
}
return $this->config['watermarks'];
}
/**
* Get watermarks path prefix.
*
* @return string|null Watermarks path prefix.
*/
public function getWatermarksPathPrefix()
{
if (isset($this->config['watermarks_path_prefix'])) {
return $this->config['watermarks_path_prefix'];
}
}
/**
* Get image manipulation API.
*
* @return Api Image manipulation API.
*/
public function getApi()
{
return new Api(
$this->getImageManager(),
$this->getManipulators()
);
}
/**
* Get Intervention image manager.
*
* @return ImageManager Intervention image manager.
*/
public function getImageManager()
{
$driver = 'gd';
if (isset($this->config['driver'])) {
$driver = $this->config['driver'];
}
return new ImageManager([
'driver' => $driver,
]);
}
/**
* Get image manipulators.
*
* @return array Image manipulators.
*/
public function getManipulators()
{
return [
new Orientation(),
new Crop(),
new Size($this->getMaxImageSize()),
new Brightness(),
new Contrast(),
new Gamma(),
new Sharpen(),
new Filter(),
new Flip(),
new Blur(),
new Pixelate(),
new Watermark($this->getWatermarks(), $this->getWatermarksPathPrefix() ?: ''),
new Background(),
new Border(),
new Encode(),
];
}
/**
* Get maximum image size.
*
* @return int|null Maximum image size.
*/
public function getMaxImageSize()
{
if (isset($this->config['max_image_size'])) {
return $this->config['max_image_size'];
}
}
/**
* Get default image manipulations.
*
* @return array Default image manipulations.
*/
public function getDefaults()
{
if (isset($this->config['defaults'])) {
return $this->config['defaults'];
}
return [];
}
/**
* Get preset image manipulations.
*
* @return array Preset image manipulations.
*/
public function getPresets()
{
if (isset($this->config['presets'])) {
return $this->config['presets'];
}
return [];
}
/**
* Get base URL.
*
* @return string|null Base URL.
*/
public function getBaseUrl()
{
if (isset($this->config['base_url'])) {
return $this->config['base_url'];
}
}
/**
* Get response factory.
*
* @return ResponseFactoryInterface|null Response factory.
*/
public function getResponseFactory()
{
if (isset($this->config['response'])) {
return $this->config['response'];
}
}
/**
* Create configured server.
*
* @param array $config Configuration parameters.
*
* @return Server Configured server.
*/
public static function create(array $config = [])
{
return (new self($config))->getServer();
}
}
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