Add downloader factory (#3)

* add fonts factry

* Remove unnecessary imports.

Co-authored-by: jseparovic1 <jurica.separovic@gmail.com>

README.md

@@ -9,29 +9,20 @@ This package will download specified font from self hosted google fonts reposito
 ### Basic usage
 
 ```PHP
-$client = new GuzzleHttp\Client;
-$filesystemAdapter = new League\Flysystem\Adapter\Local('web/fonts');
-$filesystem = new League\Flysystem\Filesystem($filesystemAdapter);
+use PCode\GoogleFontDownloader\Lib\DownloaderFactory;
+use PCode\GoogleFontDownloader\Lib\FontExtension;
 
-$fileService = new FileService($filesystem);
-$fontService = new FontService($fileService, 'fonts/');
-$downloadService = new DownloadService($client, $fileService, $fontService);
-$uri = new Uri();
-$api = new MajodevAPI($fontService, $downloadService, $uri);
+//Create using factory
+$downloader = DownloaderFactory::create(__DIR__ . '/fonts');
 
-$downloader = new Downloader($fileService, $fontService, $downloadService, $api);
-```   
-
-### Then use it like
-```PHP
 //Download specific version of font
 $downloadedFont = $downloader->download("Open Sans", "v12");
 
 //Download font latest version
 $downloadedFont = $downloader->downloadLatest("Open Sans");
 
-//You can also provide font extension, use constan from PCode\GoogleFontDownloader\Lib\FontExtension class
-//Default font extension is WOFF"
+//You can also provide font extension, use constant from PCode\GoogleFontDownloader\Lib\FontExtension
+//Default font extension is WOFF
 $downloadedFont = $downloader->downloadLatest("Open Sans", FontExtension::WOFF22);
 
 //Check if font can be downloaded

src/Lib/DownloaderFactory.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace PCode\GoogleFontDownloader\Lib;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Psr7\Uri;
+use League\Flysystem\Adapter\Local;
+use League\Flysystem\Filesystem;
+use PCode\GoogleFontDownloader\Interfaces\DownloaderInterface;
+use PCode\GoogleFontDownloader\Lib\Service\DownloadService;
+use PCode\GoogleFontDownloader\Lib\Service\FileService;
+use PCode\GoogleFontDownloader\Lib\Service\FontService;
+
+class DownloaderFactory
+{
+    /**
+     * @param string $path
+     * @return DownloaderInterface
+     */
+    public static function create($path)
+    {
+        $fileService = new FileService(
+            new Filesystem(new Local($path))
+        );
+
+        $fontService = new FontService($fileService, basename($path) . '/');
+
+        $downloadService = new DownloadService(new Client(), $fileService, $fontService);
+
+        return new Downloader(
+            $fileService,
+            $fontService,
+            $downloadService,
+            new MajodevAPI($fontService, $downloadService, new Uri())
+        );
+    }
+}

tests/FontDownloaderTestCase.php

@@ -2,37 +2,19 @@
 
 namespace Pcode\GoogleFontDownloader;
 
-use GuzzleHttp\Client;
-use GuzzleHttp\Psr7\Uri;
-use League\Flysystem\Adapter\Local;
-use League\Flysystem\Filesystem;
-use PCode\GoogleFontDownloader\Lib\Downloader;
-use PCode\GoogleFontDownloader\Lib\MajodevAPI;
-use PCode\GoogleFontDownloader\Lib\Service\DownloadService;
-use PCode\GoogleFontDownloader\Lib\Service\FileService;
-use PCode\GoogleFontDownloader\Lib\Service\FontService;
+use PCode\GoogleFontDownloader\Interfaces\DownloaderInterface;
+use PCode\GoogleFontDownloader\Lib\DownloaderFactory;
 use PHPUnit\Framework\TestCase;
 
 class FontDownloaderTestCase extends TestCase
 {
-    const DATA_DIRECTORY = './tests/data/';
-
-    const FONTS_DIR = 'fonts/';
+    const FONTS_DIR = __DIR__ . '/data/fonts';
 
     /**
-     * @return Downloader
+     * @return DownloaderInterface
      */
     public function getDownloader() 
     {
-        $filesystemAdapter = new Local(self::DATA_DIRECTORY.self::FONTS_DIR);
-        $filesystem = new Filesystem($filesystemAdapter);
-
-        $fileService = new FileService($filesystem);
-        $fontService = new FontService($fileService,self::FONTS_DIR);
-
-        $downloadService = new DownloadService(new Client(), $fileService, $fontService);
-        $api = new MajodevAPI($fontService, $downloadService, new Uri());
-
-        return new Downloader($fileService, $fontService, $downloadService, $api);
+        return DownloaderFactory::create(self::FONTS_DIR);
     }
 }