Add photo directory parameter as env var + Update README

.env

@@ -19,3 +19,5 @@ APP_SECRET=4295372718d2cd82a396041d99adf191
 #TRUSTED_PROXIES=127.0.0.1,127.0.0.2
 #TRUSTED_HOSTS='^localhost|example\.com$'
 ###< symfony/framework-bundle ###
+
+APP_PHOTO_DIR=/photos

README.md

@@ -1,3 +1,8 @@
-<h3 align="center"><img width="80" src="public/android-chrome-256x256.png"><br>pixapop</h3>
+<h1 align="center"><img width="80" src="public/android-chrome-256x256.png" alt="Pixapop"></h1>
 
-**pixapop** is a free and open-source single page application built with [Symfony](https://symfony.com/) and [VueJS](https://vuejs.org/) to view your photos in the easiest way possible.
+# Pixapop
+
+[![License](https://poser.pugx.org/bierdok/pixapop/license?format=flat-square)](https://opensource.org/licenses/MIT)
+[![Latest Stable Version](https://poser.pugx.org/bierdok/pixapop/v/stable.svg?format=flat-square)](https://packagist.org/packages/bierdok/pixapop)
+
+**pixapop** is an open-source single page application built with [Symfony](https://symfony.com/) and [VueJS](https://vuejs.org/) to view your photos in the easiest way possible.

composer.json

@@ -1,4 +1,5 @@
 {
+    "name": "bierdok/pixapop",
     "type": "project",
     "license": "MIT",
     "require": {
@@ -45,7 +46,8 @@
     "scripts": {
         "auto-scripts": {
             "cache:clear": "symfony-cmd",
-            "assets:install %PUBLIC_DIR%": "symfony-cmd"
+            "assets:install %PUBLIC_DIR%": "symfony-cmd",
+            "app:create-symlink": "symfony-cmd"
         },
         "post-install-cmd": [
             "@auto-scripts"

config/packages/liip_imagine.yaml

@@ -18,4 +18,4 @@ liip_imagine:
     loaders:
         photos:
             filesystem:
-                data_root: "/photos"
+                data_root: '%env(APP_PHOTO_DIR)%'

config/services.yaml

@@ -26,3 +26,9 @@ services:
 
     # add more service definitions when explicit configuration is needed
     # please note that last definitions always *replace* previous ones
+
+    App\Command\CreateSymlinkCommand:
+        calls:
+            - method: setProjectDir
+              arguments:
+                  - '%kernel.project_dir%'

src/Command/CreateSymlinkCommand.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Filesystem\Filesystem;
+
+class CreateSymlinkCommand extends Command
+{
+    protected static $defaultName = 'app:create-symlink';
+
+    /**
+     * @var string
+     */
+    private $projectDir;
+
+    /**
+     * @param string $projectDir
+     */
+    public function setProjectDir(string $projectDir): void
+    {
+        $this->projectDir = $projectDir;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $fileSystem = new Filesystem();
+        $fileSystem->symlink(getenv('APP_PHOTO_DIR'), $this->projectDir . '/public/photos');
+    }
+}

src/Controller/DefaultController.php

@@ -12,8 +12,6 @@
 
 class DefaultController extends Controller
 {
-    const DIR = '/photos';
-
     /**
      * @param Request $request
      * @return \Symfony\Component\HttpFoundation\Response
@@ -24,32 +22,32 @@ public function index(Request $request)
         $fileSystem = new Filesystem();
         $finder = new Finder();
 
-        if (!$fileSystem->exists(self::DIR)) {
+        if (!$fileSystem->exists(getenv('APP_PHOTO_DIR'))) {
             throw new BadRequestHttpException('Non-existent directory');
         }
 
-        $pixapop = [];
+        $galleries = [];
         /** @var File $file */
-        foreach ($finder->files()->in(self::DIR)->depth(0) as $x => $file) {
+        foreach ($finder->files()->in(getenv('APP_PHOTO_DIR'))->depth(0) as $x => $file) {
             if (!$data = @exif_read_data($file->getRealPath())) {
                 continue;
             }
             $time = new \DateTime($data['DateTimeOriginal']);
-            $pixapop[$time->format('Y-m')][$time->getTimestamp() . $x] = [
+            $galleries[$time->format('Y-m')][$time->getTimestamp() . $x] = [
                 'name' => $file->getFilename(),
                 'time' => $time->getTimestamp(),
                 'size' => $file->getSize()
             ];
         }
-        krsort($pixapop);
-        foreach ($pixapop as $month => &$gallery) {
+        krsort($galleries);
+        foreach ($galleries as $month => &$gallery) {
             krsort($gallery);
             $gallery = array_values($gallery);
         }
 
         return $this->render('index.html.twig', [
             'locale' => substr($request->getPreferredLanguage(), 0, 2),
-            'pixapop' => $pixapop
+            'pixapop' => $galleries
         ]);
     }
 
@@ -62,7 +60,7 @@ public function index(Request $request)
     public function preview(int $width, int $height, string $name)
     {
         $finder = new Finder();
-        $finder->files()->in(self::DIR)->depth(0)->name($name);
+        $finder->files()->in(getenv('APP_PHOTO_DIR'))->depth(0)->name($name);
 
         foreach ($finder as $file) {
             if (!$data = @exif_read_data($file->getRealPath())) {