From 37f0f57766c7124d6526e7dfd9d96022ea8b9922 Mon Sep 17 00:00:00 2001
From: Arnaud Vergnet <arnaud.vergnet@mailo.com>
Date: Wed, 9 Sep 2020 15:27:39 +0200
Subject: [PATCH] Remove open food facts

It was decided it should be implemented client-side
---
 assets/js/index.js      |  4 +---
 classes/postHandler.php | 44 +++++++++++++----------------------------
 2 files changed, 15 insertions(+), 33 deletions(-)

diff --git a/assets/js/index.js b/assets/js/index.js
index 94e0ff0..defc105 100644
--- a/assets/js/index.js
+++ b/assets/js/index.js
@@ -1,9 +1,7 @@
 $('#uploadButton').on('click', function () {
     $.confirm({
         title: 'Confirmer',
-        content: "Voulez vous vraiment mettre en ligne le stock actuel du Proximo ? Il sera visible depuis l'application CAMPUS." +
-            "<br/><br/><strong>NOUVEAUTÉ !</strong><br/>Le site va maintenant récupérer les informations nutritionelles sur le site OpenFoodFacts !" +
-            "<br><strong>La mise en ligne va donc prendre plus longtemps</strong>",
+        content: "Voulez vous vraiment mettre en ligne le stock actuel du Proximo ? Il sera visible depuis l'application CAMPUS.",
         type: "orange",
         buttons: {
             formSubmit: {
diff --git a/classes/postHandler.php b/classes/postHandler.php
index f8a5c02..a80572d 100644
--- a/classes/postHandler.php
+++ b/classes/postHandler.php
@@ -64,15 +64,19 @@ class PostHandler
     public function write_json()
     {
         $result = 0;
-        $fp = fopen($this->stockFile, "w");
         $array = array(
             "types" => $this->dao->get_categories(),
             "articles" => $this->get_articles_json_list(),
         );
-        fwrite($fp, json_encode($array));
-        fclose($fp);
+        $fp = fopen($this->stockFile, "w");
+        if ($fp) {
+            fwrite($fp, json_encode($array));
+            fclose($fp);
+            $this->responseArray["data"] = $result;
+        } else {
+            $this->setFileErrorResponse();
+        }
 
-        $this->responseArray["data"] = $result;
         return $this->responseArray;
     }
 
@@ -83,37 +87,11 @@ class PostHandler
         foreach ($articles as $article) {
             $article["type"] = $this->dao->get_categories_of_article($article["id"]);
             $article["image"] = $this->imageBaseUrl . $article["id"] . ".jpg";
-            //EXPERIMENTAL
-            $product = $this->get_openfoodfacts_product($article["code"]);
-            if($product != null){
-                $article["nutri-score"] = $product["nutrition_grade_fr"];
-                if(!empty($product["ingredients_text_fr"])) $article["ingredients"] = $product["ingredients_text_fr"];
-                else $article["ingredients"] = $product["ingredients_text"];
-                if(!empty($product["generic_name_fr"])) $article["generic"] = $product["generic_name_fr"];
-                else $article["generic"] = $product["generic_name"];
-            }
-            else {
-                $article["nutri-score"] = null;
-                $article["generic"] = null;
-                $article["ingredients"] = null;
-            }
             array_push($formatted_articles, $article);
         }
-
         return $formatted_articles;
     }
 
-    private function get_openfoodfacts_product($barcode)
-    {
-        $country = 'fr';
-        $productSlug = 'produit';
-        $url = 'https://{country}.openfoodfacts.org/api/v0/{product}/{scan}.json';
-        $url = str_replace(['{country}','{product}','{scan}'],[$country,$productSlug,$barcode],$url);
-        $result = json_decode(file_get_contents($url), true);
-        if ($result["status"] == 1) return $result["product"];
-        else return null;
-    }
-
     private function save_image()
     {
         $success = true;
@@ -247,6 +225,12 @@ class PostHandler
         $this->responseArray["message"] = "Error: Data processing error";
     }
 
+    function setFileErrorResponse()
+    {
+        $this->responseArray["status"] = 5;
+        $this->responseArray["message"] = "Error: Could not open file";
+    }
+
     private function get_action($inputData)
     {
         if (!in_array($inputData["action"], $this->valid_actions))