Updated importers, exporters, PHP 8.x

src/Ingredient/Importer/JsonImporter.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace NoccyLabs\Juicer\Ingredient\Importer;
+
+use NoccyLabs\Juicer\Ingredient\Ingredient;
+use NoccyLabs\Juicer\Ingredient\IngredientInterface;
+
+class JsonImporter
+{
+    /**
+     * Import ingredient from json
+     * 
+     * @param string The json string to parse and import
+     * @return IngredientInterface
+     */
+    public function import(string $json): IngredientInterface
+    {
+        $data = json_decode($json);
+
+        $ingredient = new Ingredient($data->flavoringName, $data->brandKey);
+
+        print_r($data);
+
+        return $ingredient;
+    }
+
+    /**
+     * Import ingredient from json contained in a file
+     * 
+     * @param string The filename to read and import
+     * @return IngredientInterface
+     */
+    public function readFromFile(string $filename): IngredientInterface
+    {
+        $fd = fopen($filename, "r");
+        if (!$fd) {
+            throw new \InvalidArgumentException();
+        }
+        $json = fread($fd, filesize($filename));
+        fclose($fd);
+
+        return $this->import($json);
+    }
+
+}

src/Recipe/Importer/ImporterInterface.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace NoccyLabs\Juicer\Recipe\Importer;
+
+use NoccyLabs\Juicer\Recipe\RecipeInterface;
+
+interface ImporterInterface
+{
+
+    public function readFromFile(string $filename): RecipeInterface;
+
+    public function import(string $data): RecipeInterface;
+
+
+}

src/Recipe/Importer/JsonImporter.php

@@ -10,7 +10,7 @@ use NoccyLabs\Juicer\Ingredient\Ingredient;
  * Import recipes from Json
  * 
  */
-class JsonImporter
+class JsonImporter implements ImporterInterface
 {
 
     /**
@@ -55,4 +55,4 @@ class JsonImporter
         return $this->import($json);
     }
 
-}
+}

src/Recipe/Importer/XmlImporter.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace NoccyLabs\Juicer\Recipe\Importer;
+
+use NoccyLabs\Juicer\Recipe\RecipeInterface;
+use NoccyLabs\Juicer\Recipe\Recipe;
+use NoccyLabs\Juicer\Ingredient\Ingredient;
+
+/**
+ * Import recipes from XML
+ * 
+ */
+class XmlImporter implements ImporterInterface
+{
+
+    /**
+     * Import a recipe from xml
+     * 
+     * @param string The xml string to parse and import
+     * @return RecipeInterface
+     */
+    public function import(string $xml): RecipeInterface
+    {
+        $data = simplexml_parse_string($xml);
+
+        $recipe = new Recipe();
+        $recipe->setRecipeName((string)$data->recipe);
+        $recipe->setRecipeAuthor((string)$data->author);
+        $recipe->setDescription((string)$data->description);
+
+        foreach ((array)@$data->ingredients->ingredient as $ingredientData) {
+            $ingredient = new Ingredient($ingredientData->flavor, $ingredientData->brand, $ingredientData->percent);
+            $recipe->addIngredient($ingredient);
+        }
+
+        return $recipe;
+    }
+
+    /**
+     * Import a recipe from json contained in a file
+     * 
+     * @param string The filename to read and import
+     * @return RecipeInterface
+     */
+    public function readFromFile(string $filename): RecipeInterface
+    {
+        $fd = fopen($filename, "r");
+        if (!$fd) {
+            throw new \InvalidArgumentException();
+        }
+        $xml = fread($fd, filesize($filename));
+        fclose($fd);
+
+        return $this->import($xml);
+    }
+
+}