1 files changed, 0 insertions, 111 deletions
diff --git a/server/app/static/js/vendor/canvas-to-blob.js b/server/app/static/js/vendor/canvas-to-blob.js
deleted file mode 100644
index 32913667..00000000
--- a/server/app/static/js/vendor/canvas-to-blob.js
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * JavaScript Canvas to Blob
- * https://github.com/blueimp/JavaScript-Canvas-to-Blob
- *
- * Copyright 2012, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- *
- * Based on stackoverflow user Stoive's code snippet:
- * http://stackoverflow.com/q/4998908
- */
-
-/* global atob, Blob, define */
-
-;(function (window) {
-  'use strict'
-
-  var CanvasPrototype = window.HTMLCanvasElement &&
-                          window.HTMLCanvasElement.prototype
-  var hasBlobConstructor = window.Blob && (function () {
-    try {
-      return Boolean(new Blob())
-    } catch (e) {
-      return false
-    }
-  }())
-  var hasArrayBufferViewSupport = hasBlobConstructor && window.Uint8Array &&
-    (function () {
-      try {
-        return new Blob([new Uint8Array(100)]).size === 100
-      } catch (e) {
-        return false
-      }
-    }())
-  var BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder ||
-                      window.MozBlobBuilder || window.MSBlobBuilder
-  var dataURIPattern = /^data:((.*?)(;charset=.*?)?)(;base64)?,/
-  var dataURLtoBlob = (hasBlobConstructor || BlobBuilder) && window.atob &&
-    window.ArrayBuffer && window.Uint8Array &&
-    function (dataURI) {
-      var matches,
-        mediaType,
-        isBase64,
-        dataString,
-        byteString,
-        arrayBuffer,
-        intArray,
-        i,
-        bb
-      // Parse the dataURI components as per RFC 2397
-      matches = dataURI.match(dataURIPattern)
-      if (!matches) {
-        throw new Error('invalid data URI')
-      }
-      // Default to text/plain;charset=US-ASCII
-      mediaType = matches[2]
-        ? matches[1]
-        : 'text/plain' + (matches[3] || ';charset=US-ASCII')
-      isBase64 = !!matches[4]
-      dataString = dataURI.slice(matches[0].length)
-      if (isBase64) {
-        // Convert base64 to raw binary data held in a string:
-        byteString = atob(dataString)
-      } else {
-        // Convert base64/URLEncoded data component to raw binary:
-        byteString = decodeURIComponent(dataString)
-      }
-      // Write the bytes of the string to an ArrayBuffer:
-      arrayBuffer = new ArrayBuffer(byteString.length)
-      intArray = new Uint8Array(arrayBuffer)
-      for (i = 0; i < byteString.length; i += 1) {
-        intArray[i] = byteString.charCodeAt(i)
-      }
-      // Write the ArrayBuffer (or ArrayBufferView) to a blob:
-      if (hasBlobConstructor) {
-        return new Blob(
-          [hasArrayBufferViewSupport ? intArray : arrayBuffer],
-          {type: mediaType}
-        )
-      }
-      bb = new BlobBuilder()
-      bb.append(arrayBuffer)
-      return bb.getBlob(mediaType)
-    }
-  if (window.HTMLCanvasElement && !CanvasPrototype.toBlob) {
-    if (CanvasPrototype.mozGetAsFile) {
-      CanvasPrototype.toBlob = function (callback, type, quality) {
-        if (quality && CanvasPrototype.toDataURL && dataURLtoBlob) {
-          callback(dataURLtoBlob(this.toDataURL(type, quality)))
-        } else {
-          callback(this.mozGetAsFile('blob', type))
-        }
-      }
-    } else if (CanvasPrototype.toDataURL && dataURLtoBlob) {
-      CanvasPrototype.toBlob = function (callback, type, quality) {
-        callback(dataURLtoBlob(this.toDataURL(type, quality)))
-      }
-    }
-  }
-  if (typeof define === 'function' && define.amd) {
-    define(function () {
-      return dataURLtoBlob
-    })
-  } else if (typeof module === 'object' && module.exports) {
-    module.exports = dataURLtoBlob
-  } else {
-    window.dataURLtoBlob = dataURLtoBlob
-  }
-}(window))