Updated importers, exporters, PHP 8.x

composer.json

@@ -15,6 +15,6 @@
         }
     },
     "require": {
-        "php": "~7.0"
+        "php": "~7.0|~8.0"
     }
 }

doc/json-schemas.md

@@ -0,0 +1,77 @@
+# Json Schemas
+
+Juicer comes with a number of schemas to validate data.
+
+## Definitions
+
+**Flavoring Key**:
+    A combination of the BrandKey and a unique combination of letters and
+    optional version info. Ex. `FW-VBIC` for FlavorWest Vanilla Bean Ice
+    Cream, or `TFA-MSHM-DX` for TFA DX Marshmallow. Max length is 32 chars.
+
+## Conventions
+
+* Flavoring keys always start with a vendor prefix of 2-4 characters.
+* Variation of a flavor are appended, such as `DX` or `V2`
+* Flavoring names should follow existing use as far as possible, while
+  making it easy to associate similar flavorings from various vendors.
+
+Exammples:
+
+    FW-VBIC         FlavorWest          Vanilla Bean Ice Cream
+    TFA-VBIC        The Flavor Artisan  Vanilla Bean Ice Cream
+    CAP-VCUS        Capella             Vanilla Custard
+    CAP-VCUS-V2     Capella             Vanilla Custard V2
+    TFA-MSHM        The Flavor Artisan  Marshmallow
+    TFA-MSHM-DX     The Flavor Artisan  Marshmallow DX
+    FA-FUJA         FlavourArt          Fuji Apple
+
+## ingredient.schema.json
+
+Defines an ingredient.
+
+    {
+        "flavoringKey": "TFA-WCHO",
+        "brandKey": "TFA",
+        "brandName": "The Flavor Apprentice",
+        "flavoringName": "White Chocolate",
+        "ingredients": [
+            "Ethyl Alcohol",
+            "Vanillin",
+            "Acetoin"
+        ],
+        "attributes": {
+            "suggestedPercent": 2,
+            "suggestedSteep": 7,
+            "specificGravity": 1.004,
+            "base": "PG100",
+            "isAdditive": false
+        },
+        "flavorProfiles": [
+            "White Chocolate"
+        ],
+        "warnings": [],
+        "notes": []
+    }
+
+## recipe.schema.json
+
+Defines a recipe
+
+    {
+        "url": "https://vape.noccy.com/recipe/tasty",
+        "recipeName": "Tasty",
+        "author": "Noccy",
+        "recommendedSteep": 0,
+        "ingredients": [
+            {
+                "flavor": "FW Vanilla Bean Ice Cream",
+                "percent": 1.5
+            },
+            {
+                "flavor": "FW Real Lemonade",
+                "percent": 1
+            }
+        ]
+    }
+

examples/bases.php

@@ -8,20 +8,20 @@ use NoccyLabs\Juicer\Ingredient\NicotineBase;
 printf("Apparent Specific Gravity of base mixes:\n\n");
 printf("   VG   | PG   | ASG\n");
 printf("  ------|------|------------------------\n");
-for ($pg = 0; $pg < 100; $pg += 10) {
+for ($pg = 0; $pg <= 100; $pg += 10) {
     $base = new Base("PG{$pg}");
     printf("   %3d%% | %3d%% | %.4fg/mL\n", 100-$pg, $pg, $base->getSpecificGravity());
 }
 
 echo "\n\n";
 
-$asgstrength = [ 24, 20, 18, 15 ];
+$asgstrength = [ 24, 20, 18, 15, 0 ];
 $asgheader = join("", array_map(function ($s) { return sprintf("%2dmg    ", $s); } , $asgstrength));
 
 printf("Apparent Specific Gravity of nicotine bases:\n\n");
 printf("   VG   | PG   | %s\n", $asgheader);
 printf("  ------|------|-------------------------------------\n");
-for ($pg = 0; $pg < 100; $pg += 10) {
+for ($pg = 0; $pg <= 100; $pg += 10) {
     printf("   %3d%% | %3d%% |", 100-$pg, $pg);
     $base = new Base("PG{$pg}");
     foreach($asgstrength as $s) {

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);
+    }
+
+}