* album export

src/App/Service/GalleryService.php

@@ -3,7 +3,6 @@
 
 namespace App\Service;
 
-
 use App\Entity\Image;
 use Doctrine\ORM\EntityManager;
 use Imagine\Gd\Imagine;
@@ -17,6 +16,7 @@ class GalleryService
 
   const CONFIG_FILE = 'data/galleries/config.yaml';
   const IMAGE_BASEDIR = 'data/galleries/%s/';
+  const EXPORT_DIR = 'data/export/';
   const THUMBNAIL_SIZE = 500;
 
   protected $contentTypeMap = [
@@ -36,25 +36,38 @@ class GalleryService
     $this->em = $entityManager;
   }
 
-  public function exportGallery(string $slug)
+  public function getExportFileName(string $slug)
   {
     $config = $this->getConfig();
-
     if (!isset($config['galleries'][$slug])) {
       return false;
     }
-
     $dir = $config['galleries'][$slug]['dir'];
-    $images = array_map('basename', glob(sprintf(self::IMAGE_BASEDIR . "*.{jpg,jpeg,png}", $dir), GLOB_BRACE));
+    return $this->ensureExportFileExists($dir, "{$slug}.zip");
+  }
+
+  private function ensureExportFileExists(string $dir, string $filename)
+  {
+    $exportName = self::EXPORT_DIR . $filename;
+    if(file_exists($exportName)) {
+      return $exportName;
+    }
+
+    $images = array_map('basename', glob($this->getImageDir($dir) . "*.{jpg,jpeg,png}", GLOB_BRACE));
 
     $zipName = tempnam("data/tmp", "export");
     $zipArchive = new \ZipArchive();
     $zipArchive->open($zipName, \ZipArchive::CREATE);
     foreach ($images as $image) {
-      $zipArchive->addFile("{$dir}/{$image}");
+      ini_set("max_execution_time", 60);
+      $zipArchive->addFile(
+        sprintf(self::IMAGE_BASEDIR,$dir) . $image,
+        "{$dir}/{$image}"
+      );
     }
     $zipArchive->close();
-    return $zipName;
+    rename($zipName, $exportName);
+    return $exportName;
   }
 
   public function loadGalleryData($includeHidden = false)