From 52f1672b0135b53805efa8f225d250c18b174752 Mon Sep 17 00:00:00 2001
From: NJaku01 <nick1212@gmx.de>
Date: Tue, 15 Jun 2021 15:31:38 +0200
Subject: [PATCH] store bindings information in ERC.yaml #224

---
 ui/bindings/controllers/bindings.js         |  3 +++
 ui/bindings/controllers/generalFunctions.js | 24 +++++++++++++++++++++
 ui/bindings/package-lock.json               |  5 +++++
 ui/bindings/package.json                    |  3 ++-
 ui/bindings/test/package.json               |  2 +-
 5 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/ui/bindings/controllers/bindings.js b/ui/bindings/controllers/bindings.js
index 5102a0a6..5e779cfc 100644
--- a/ui/bindings/controllers/bindings.js
+++ b/ui/bindings/controllers/bindings.js
@@ -53,6 +53,8 @@ bindings.start = (conf) => {
             bindings.createBinding(req.body, res);
         });
 
+
+
         app.get('/api/v1/compendium/:compendium/binding/:binding', function(req, res) {
             let compendium = req.params.compendium;
             let binding = req.params.binding;
@@ -178,6 +180,7 @@ bindings.createBinding = function(binding, response) {
         bindingCode = fn.replaceVariable( bindingCode, binding.sourcecode.parameter );
     let wrappedBindingCode = fn.wrapCode( bindingCode, binding.computationalResult.result, binding.sourcecode.parameter, figureSize );
     fn.saveResult( wrappedBindingCode, binding.id, binding.computationalResult.result.replace(/\s/g, '').toLowerCase() );
+    fn.accessYaml(binding.id, binding)
     binding.codesnippet = binding.computationalResult.result.replace(/\s/g, '').toLowerCase() + '.R';
     response.send({
         callback: 'ok',
diff --git a/ui/bindings/controllers/generalFunctions.js b/ui/bindings/controllers/generalFunctions.js
index bc8a17f3..4c293986 100644
--- a/ui/bindings/controllers/generalFunctions.js
+++ b/ui/bindings/controllers/generalFunctions.js
@@ -22,6 +22,7 @@ const fs = require('fs');
 const debug = require('debug')('bindings');
 const path = require('path');
 const exec = require('child_process').exec;
+const yaml = require('yaml')
 
 let fn = {};
 
@@ -280,6 +281,29 @@ fn.array2Json = function (array) {
     return jsonObject;
 };
 
+fn.accessYaml= function(compendiumId, binding ){
+    debug('Start reading YAML from the compendium %s', compendiumId);
+    if ( !compendiumId ) {
+        throw new Error('File does not exist.');
+    }
+    let paper = path.join(config.fs.compendium, compendiumId, "erc.yml");
+    console.log(paper)
+    if(fs.existsSync(paper)) {
+    debug('Start reading YMAL from %s', paper);
+        let file =fs.readFileSync(paper, 'utf8');
+        let yamlFile = yaml.parse(file);
+        let element = {interactive: true, bindings:binding}
+        yamlFile.ui_bindings = element
+        file = yaml.stringify(yamlFile)
+        fs.writeFileSync(paper, file)
+    } else {
+        debug('Cannot open file %s', paper);
+        response.status(401).send({
+            callback: 'fileNotFound',});
+    };
+
+}
+
 
 
 module.exports = fn;
diff --git a/ui/bindings/package-lock.json b/ui/bindings/package-lock.json
index 92b415b1..e0b950d2 100644
--- a/ui/bindings/package-lock.json
+++ b/ui/bindings/package-lock.json
@@ -2103,6 +2103,11 @@
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
       "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
       "dev": true
+    },
+    "yaml": {
+      "version": "1.10.2",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-1.10.2.tgz",
+      "integrity": "sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg=="
     }
   }
 }
diff --git a/ui/bindings/package.json b/ui/bindings/package.json
index a0936158..4f7613c6 100644
--- a/ui/bindings/package.json
+++ b/ui/bindings/package.json
@@ -21,7 +21,8 @@
     "net": "^1.0.2",
     "node-cron": "^2.0.3",
     "r-script": "git+https://github.com/MarkusKonk/r-script.git",
-    "request": "^2.88.0"
+    "request": "^2.88.0",
+    "yaml": "^1.10.2"
   },
   "devDependencies": {
     "eslint": "^4.16.0",
diff --git a/ui/bindings/test/package.json b/ui/bindings/test/package.json
index 51d13fa1..f215366a 100644
--- a/ui/bindings/test/package.json
+++ b/ui/bindings/test/package.json
@@ -4,7 +4,7 @@
   "description": "",
   "main": "bindingsTests.js",
   "scripts": {
-    "test": "echo \"Error: no test was specified\" && exit 1"
+    "test": "mocha"
   },
   "author": "",
   "license": "ISC",