From 15724bac1d538656062c0159ef495a075df46642 Mon Sep 17 00:00:00 2001
From: Jules Laplace <jules@okfoc.us>
Date: Fri, 25 Nov 2016 22:12:27 -0500
Subject: resize

---
 public/assets/js/lib/views/UploadView.js | 38 ++++++++++++++++++++++++++++++--
 1 file changed, 36 insertions(+), 2 deletions(-)

(limited to 'public/assets/js/lib/views/UploadView.js')

diff --git a/public/assets/js/lib/views/UploadView.js b/public/assets/js/lib/views/UploadView.js
index 5acc39a..c622bb9 100644
--- a/public/assets/js/lib/views/UploadView.js
+++ b/public/assets/js/lib/views/UploadView.js
@@ -25,10 +25,44 @@ var UploadView = View.extend({
     var file = files[0]
 
     if (! file) return
-    if ( ! file.type.match('image.*')) return
+    if (! file.type.match('image.*')) return
     
     this.file = file
-    app.views.home.PhotoView.load( file )
+    if (file.type.match(/jpg|jpeg/)) {
+      this.fixOrientationAndLoad(file)
+    }
+    else {
+      var url = URL.createObjectURL(file)
+      this.load(url)
+    }
+  },
+
+  fixOrientationAndLoad: function(f){
+    var reader = new FileReader()
+    var img = new Image ()
+    
+    reader.addEventListener("load", function () {
+      img.src = reader.result
+    }, false)
+
+    img.onload = function(){
+      var max_side = Math.max(img.naturalWidth, img.naturalHeight)
+      var scale = Math.min(1280 / max_side, 1)
+      var canvas = renderToCanvas(img, {
+        correctOrientation: true,
+        scale: scale
+      })
+      
+      var dataURI = canvas.toDataURL("image/jpeg", 0.8)
+      var blob = dataUriToBlob( dataURI )
+      this.upload(blob)
+    }.bind(this)
+
+    reader.readAsDataURL(f)
+  },
+  
+  load: function( url ){
+    app.views.home.PhotoView.load( url )
   },
   
   upload: function(file){
-- 
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