Minor fixes for production of the frontend

2 files changed, 19 insertions, 3 deletions

diff --git a/web/package.json b/web/package.json
index a5db4f4..eabd87c 100644
--- a/web/package.json
+++ b/web/package.json
@@ -1,7 +1,7 @@
 {
   "scripts": {
-    "build:dev": "cp -R node_modules/vis/dist/{vis.min.css,img} dist; cp source/custom.css dist; cp source/index.html dist; browserify source/main.js -t babelify -d -o dist/main.js",
-    "build:prod": "cp -R node_modules/vis/dist/{vis.min.css,img} dist; cp source/custom.css dist; cp source/index.html dist; cross-env NODE_ENV=production browserify source/main.js -t babelify | uglifyjs -c -m > dist/main.js"
+    "build:dev": "mkdir -p dist; cp -R node_modules/vis/dist/{vis.min.css,img} dist; cp source/custom.css dist; cp source/index.html dist; browserify source/main.js -t babelify -d -o dist/main.js",
+    "build:prod": "mkdir -p dist; cp -R node_modules/vis/dist/{vis.min.css,img} dist; cp source/custom.css dist; cp source/index.html dist; cross-env NODE_ENV=production browserify source/main.js -t babelify | uglifyjs -c -m > dist/main.js"
   },
   "devDependencies": {
     "babel-cli": "^6.26.0",
diff --git a/web/source/main.js b/web/source/main.js
index 362cc98..a12be2f 100644
--- a/web/source/main.js
+++ b/web/source/main.js
@@ -117,11 +117,27 @@ function standard_notes(dur) {
     }
 }
 
+function compute_dot_times(dur, denominator) {
+    let baseLog = (b, x) => Math.log(x) / Math.log(b);
+    let term = (dur.numerator * Math.pow(2, denominator)) / dur.denominator;
+    return baseLog(1.5, term);
+}
+
 function musical_symbol(lookup, dur) {
     const dot = '𝅭𝅭 ';
+    let isNat = n => {
+        if (typeof n !== 'number') 
+            return false;
+        return (n >= 0.0) && (Math.floor(n) === n) && n !== Infinity;
+    };
     var standard_symbol = lookup(dur);
+    var dots = [0, 1, 2, 3, 4, 5, 6, 7 ].map(compute_dot_times.bind(dur)).filter(isNat);
     if(standard_symbol !== null) {
         return standard_symbol;
+    } else if (dots.length !== 0) {
+        for(var i = dots[0]; i > 0; i--) {
+
+        }
     } else {
         return dur.toString();
     }
@@ -422,7 +438,7 @@ function fetchInterpretation(params, format) {
         body: jsonRequest
     };
 
-    var myRequest = new Request(`http://localhost:8081/interpretation/${format}`, myInit);
+    var myRequest = new Request(`/interpretation/${format}`, myInit);
 
     return fetch(myRequest).then(res => res.blob());
 }