links view

1 files changed, 69 insertions, 0 deletions

diff --git a/public/assets/js/lib/views/UploadView.js b/public/assets/js/lib/views/UploadView.js
new file mode 100644
index 0000000..89ebac4
--- /dev/null
+++ b/public/assets/js/lib/views/UploadView.js
@@ -0,0 +1,69 @@
+var WebcamView = View.extend({
+
+  el: "#photobooth",
+  
+  events: {
+    "change #upload-btn input": "handleFileSelect",
+  },
+  
+  initialize: function(){
+    this.$input = this.$('#file')
+    this.$snapBtn = this.$("#snap-btn")
+  },
+  
+  loaded: false,
+  ready: function(){
+    this.canvas = document.createElement("canvas")
+    this.ctx = this.canvas.getContext('2d')
+    this.$overlayer.append(this.canvas)
+    this.draw()
+  },
+
+  handleFileSelect: function(e) {
+    e.stopPropagation()
+    e.preventDefault()
+    
+    var files = e.dataTransfer ? e.dataTransfer.files : e.target.files
+
+    var file = files[0]
+    if (! file) return
+    if ( ! file.type.match('image.*')) return
+    // this.upload(file)
+    var img = new Image
+    img.onload = function() {
+      var w, h
+      var ratio = img.naturalWidth / img.naturalHeight
+      if (ratio >= 4/3) {
+        h = 480
+        w = 480 * ratio
+      }
+      else {
+        w = 640
+        h = 640 / ratio
+      }
+      ctx.drawImage(img, 0, 0, w, h)
+    }.bind(this)
+    img.src = URL.createObjectURL(file)
+  },
+  
+  upload: function(file){
+    var _csrf = $("meta[name=_csrf]").attr("value")
+    var fd = new FormData()
+    fd.append('image', file)
+    
+    var request = $.ajax({
+      url: "/irc/image?_csrf=" + _csrf,
+      type: "post",
+      data: fd,
+      dataType: "json",
+      processData: false,
+      contentType: false,
+    })
+    request.done(this.success.bind(this))
+  },
+  
+  success: function(data){
+    // probably append image..
+  },
+
+})
\ No newline at end of file