Output over 1MiB is passed back as an ArrayBuffer and an output file card is displayed.

2017-12-26 00:44:40 +00:00
parent 0e7989111f
commit af71ca6a25
7 changed files with 130 additions and 35 deletions
@@ -349,7 +349,14 @@ const Utils = {
     * @returns {byteArray}
     * 
     * @example
-     * // returns []
+     * // returns [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
+     * Utils.convertToByteArray("Привет", "utf8");
+     * 
+     * // returns [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
+     * Utils.convertToByteArray("d097d0b4d180d0b0d0b2d181d182d0b2d183d0b9d182d0b5", "hex");
+     * 
+     * // returns [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
+     * Utils.convertToByteArray("0JfQtNGA0LDQstGB0YLQstGD0LnRgtC1", "base64");
     */
    convertToByteArray: function(str, type) {
        switch (type.toLowerCase()) {
@@ -511,6 +518,22 @@ const Utils = {
    },


+    /**
+     * Converts an ArrayBuffer to a string.
+     * 
+     * @param {ArrayBuffer} arrayBuffer
+     * @returns {string}
+     * 
+     * @example
+     * // returns "hello"
+     * Utils.arrayBufferToStr(Uint8Array.from([104,101,108,108,111]).buffer);
+     */
+    arrayBufferToStr: function(arrayBuffer) {
+        const byteArray = Array.prototype.slice.call(new Uint8Array(arrayBuffer));
+        return Utils.byteArrayToUtf8(byteArray);
+    },
+
+
    /**
     * Base64's the input byte array using the given alphabet, returning a string.
     *