Introduce new filesize dependency

FREEBIE

bower.json

@@ -21,7 +21,8 @@
     "emojidata": "https://github.com/iamcal/emoji-data.git",
     "autosize": "~3.0.6",
     "webaudiorecorder": "https://github.com/higuma/web-audio-recorder-js.git",
-    "mp3lameencoder": "https://github.com/higuma/mp3-lame-encoder-js.git"
+    "mp3lameencoder": "https://github.com/higuma/mp3-lame-encoder-js.git",
+    "filesize": "https://github.com/avoidwork/filesize.js.git"
   },
   "devDependencies": {
     "mocha": "~2.0.1",
@@ -99,6 +100,9 @@
     ],
     "mp3lameencoder": [
       "lib/Mp3LameEncoder.js"
+    ],
+    "filesize": [
+      "lib/filesize.js"
     ]
   },
   "concat": {
@@ -119,7 +123,8 @@
       "blueimp-load-image",
       "blueimp-canvas-to-blob",
       "emojijs",
-      "autosize"
+      "autosize",
+      "filesize"
     ],
     "libtextsecure": [
       "long",

components/filesize/lib/filesize.js

@@ -0,0 +1,167 @@
+"use strict";
+
+/**
+ * filesize
+ *
+ * @copyright 2017 Jason Mulligan <[email protected]>
+ * @license BSD-3-Clause
+ * @version 3.5.9
+ */
+(function (global) {
+	var b = /^(b|B)$/,
+	    symbol = {
+		iec: {
+			bits: ["b", "Kib", "Mib", "Gib", "Tib", "Pib", "Eib", "Zib", "Yib"],
+			bytes: ["B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"]
+		},
+		jedec: {
+			bits: ["b", "Kb", "Mb", "Gb", "Tb", "Pb", "Eb", "Zb", "Yb"],
+			bytes: ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"]
+		}
+	},
+	    fullform = {
+		iec: ["", "kibi", "mebi", "gibi", "tebi", "pebi", "exbi", "zebi", "yobi"],
+		jedec: ["", "kilo", "mega", "giga", "tera", "peta", "exa", "zetta", "yotta"]
+	};
+
+	/**
+  * filesize
+  *
+  * @method filesize
+  * @param  {Mixed}   arg        String, Int or Float to transform
+  * @param  {Object}  descriptor [Optional] Flags
+  * @return {String}             Readable file size String
+  */
+	function filesize(arg) {
+		var descriptor = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		var result = [],
+		    val = 0,
+		    e = void 0,
+		    base = void 0,
+		    bits = void 0,
+		    ceil = void 0,
+		    full = void 0,
+		    fullforms = void 0,
+		    neg = void 0,
+		    num = void 0,
+		    output = void 0,
+		    round = void 0,
+		    unix = void 0,
+		    spacer = void 0,
+		    standard = void 0,
+		    symbols = void 0;
+
+		if (isNaN(arg)) {
+			throw new Error("Invalid arguments");
+		}
+
+		bits = descriptor.bits === true;
+		unix = descriptor.unix === true;
+		base = descriptor.base || 2;
+		round = descriptor.round !== undefined ? descriptor.round : unix ? 1 : 2;
+		spacer = descriptor.spacer !== undefined ? descriptor.spacer : unix ? "" : " ";
+		symbols = descriptor.symbols || descriptor.suffixes || {};
+		standard = base === 2 ? descriptor.standard || "jedec" : "jedec";
+		output = descriptor.output || "string";
+		full = descriptor.fullform === true;
+		fullforms = descriptor.fullforms instanceof Array ? descriptor.fullforms : [];
+		e = descriptor.exponent !== undefined ? descriptor.exponent : -1;
+		num = Number(arg);
+		neg = num < 0;
+		ceil = base > 2 ? 1000 : 1024;
+
+		// Flipping a negative number to determine the size
+		if (neg) {
+			num = -num;
+		}
+
+		// Determining the exponent
+		if (e === -1 || isNaN(e)) {
+			e = Math.floor(Math.log(num) / Math.log(ceil));
+
+			if (e < 0) {
+				e = 0;
+			}
+		}
+
+		// Exceeding supported length, time to reduce & multiply
+		if (e > 8) {
+			e = 8;
+		}
+
+		// Zero is now a special case because bytes divide by 1
+		if (num === 0) {
+			result[0] = 0;
+			result[1] = unix ? "" : symbol[standard][bits ? "bits" : "bytes"][e];
+		} else {
+			val = num / (base === 2 ? Math.pow(2, e * 10) : Math.pow(1000, e));
+
+			if (bits) {
+				val = val * 8;
+
+				if (val >= ceil && e < 8) {
+					val = val / ceil;
+					e++;
+				}
+			}
+
+			result[0] = Number(val.toFixed(e > 0 ? round : 0));
+			result[1] = base === 10 && e === 1 ? bits ? "kb" : "kB" : symbol[standard][bits ? "bits" : "bytes"][e];
+
+			if (unix) {
+				result[1] = standard === "jedec" ? result[1].charAt(0) : e > 0 ? result[1].replace(/B$/, "") : result[1];
+
+				if (b.test(result[1])) {
+					result[0] = Math.floor(result[0]);
+					result[1] = "";
+				}
+			}
+		}
+
+		// Decorating a 'diff'
+		if (neg) {
+			result[0] = -result[0];
+		}
+
+		// Applying custom symbol
+		result[1] = symbols[result[1]] || result[1];
+
+		// Returning Array, Object, or String (default)
+		if (output === "array") {
+			return result;
+		}
+
+		if (output === "exponent") {
+			return e;
+		}
+
+		if (output === "object") {
+			return { value: result[0], suffix: result[1], symbol: result[1] };
+		}
+
+		if (full) {
+			result[1] = fullforms[e] ? fullforms[e] : fullform[standard][e] + (bits ? "bit" : "byte") + (result[0] === 1 ? "" : "s");
+		}
+
+		return result.join(spacer);
+	}
+
+	// Partial application for functional programming
+	filesize.partial = function (opt) {
+		return function (arg) {
+			return filesize(arg, opt);
+		};
+	};
+
+	// CommonJS, AMD, script tag
+	if (typeof exports !== "undefined") {
+		module.exports = filesize;
+	} else if (typeof define === "function" && define.amd) {
+		define(function () {
+			return filesize;
+		});
+	} else {
+		global.filesize = filesize;
+	}
+})(typeof window !== "undefined" ? window : global);

js/components.js

@@ -39227,6 +39227,174 @@ JSON.stringify(result);
 
 	module.exports = autosize;
 });
+"use strict";
+
+/**
+ * filesize
+ *
+ * @copyright 2017 Jason Mulligan <[email protected]>
+ * @license BSD-3-Clause
+ * @version 3.5.9
+ */
+(function (global) {
+	var b = /^(b|B)$/,
+	    symbol = {
+		iec: {
+			bits: ["b", "Kib", "Mib", "Gib", "Tib", "Pib", "Eib", "Zib", "Yib"],
+			bytes: ["B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"]
+		},
+		jedec: {
+			bits: ["b", "Kb", "Mb", "Gb", "Tb", "Pb", "Eb", "Zb", "Yb"],
+			bytes: ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"]
+		}
+	},
+	    fullform = {
+		iec: ["", "kibi", "mebi", "gibi", "tebi", "pebi", "exbi", "zebi", "yobi"],
+		jedec: ["", "kilo", "mega", "giga", "tera", "peta", "exa", "zetta", "yotta"]
+	};
+
+	/**
+  * filesize
+  *
+  * @method filesize
+  * @param  {Mixed}   arg        String, Int or Float to transform
+  * @param  {Object}  descriptor [Optional] Flags
+  * @return {String}             Readable file size String
+  */
+	function filesize(arg) {
+		var descriptor = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		var result = [],
+		    val = 0,
+		    e = void 0,
+		    base = void 0,
+		    bits = void 0,
+		    ceil = void 0,
+		    full = void 0,
+		    fullforms = void 0,
+		    neg = void 0,
+		    num = void 0,
+		    output = void 0,
+		    round = void 0,
+		    unix = void 0,
+		    spacer = void 0,
+		    standard = void 0,
+		    symbols = void 0;
+
+		if (isNaN(arg)) {
+			throw new Error("Invalid arguments");
+		}
+
+		bits = descriptor.bits === true;
+		unix = descriptor.unix === true;
+		base = descriptor.base || 2;
+		round = descriptor.round !== undefined ? descriptor.round : unix ? 1 : 2;
+		spacer = descriptor.spacer !== undefined ? descriptor.spacer : unix ? "" : " ";
+		symbols = descriptor.symbols || descriptor.suffixes || {};
+		standard = base === 2 ? descriptor.standard || "jedec" : "jedec";
+		output = descriptor.output || "string";
+		full = descriptor.fullform === true;
+		fullforms = descriptor.fullforms instanceof Array ? descriptor.fullforms : [];
+		e = descriptor.exponent !== undefined ? descriptor.exponent : -1;
+		num = Number(arg);
+		neg = num < 0;
+		ceil = base > 2 ? 1000 : 1024;
+
+		// Flipping a negative number to determine the size
+		if (neg) {
+			num = -num;
+		}
+
+		// Determining the exponent
+		if (e === -1 || isNaN(e)) {
+			e = Math.floor(Math.log(num) / Math.log(ceil));
+
+			if (e < 0) {
+				e = 0;
+			}
+		}
+
+		// Exceeding supported length, time to reduce & multiply
+		if (e > 8) {
+			e = 8;
+		}
+
+		// Zero is now a special case because bytes divide by 1
+		if (num === 0) {
+			result[0] = 0;
+			result[1] = unix ? "" : symbol[standard][bits ? "bits" : "bytes"][e];
+		} else {
+			val = num / (base === 2 ? Math.pow(2, e * 10) : Math.pow(1000, e));
+
+			if (bits) {
+				val = val * 8;
+
+				if (val >= ceil && e < 8) {
+					val = val / ceil;
+					e++;
+				}
+			}
+
+			result[0] = Number(val.toFixed(e > 0 ? round : 0));
+			result[1] = base === 10 && e === 1 ? bits ? "kb" : "kB" : symbol[standard][bits ? "bits" : "bytes"][e];
+
+			if (unix) {
+				result[1] = standard === "jedec" ? result[1].charAt(0) : e > 0 ? result[1].replace(/B$/, "") : result[1];
+
+				if (b.test(result[1])) {
+					result[0] = Math.floor(result[0]);
+					result[1] = "";
+				}
+			}
+		}
+
+		// Decorating a 'diff'
+		if (neg) {
+			result[0] = -result[0];
+		}
+
+		// Applying custom symbol
+		result[1] = symbols[result[1]] || result[1];
+
+		// Returning Array, Object, or String (default)
+		if (output === "array") {
+			return result;
+		}
+
+		if (output === "exponent") {
+			return e;
+		}
+
+		if (output === "object") {
+			return { value: result[0], suffix: result[1], symbol: result[1] };
+		}
+
+		if (full) {
+			result[1] = fullforms[e] ? fullforms[e] : fullform[standard][e] + (bits ? "bit" : "byte") + (result[0] === 1 ? "" : "s");
+		}
+
+		return result.join(spacer);
+	}
+
+	// Partial application for functional programming
+	filesize.partial = function (opt) {
+		return function (arg) {
+			return filesize(arg, opt);
+		};
+	};
+
+	// CommonJS, AMD, script tag
+	if (typeof exports !== "undefined") {
+		module.exports = filesize;
+	} else if (typeof define === "function" && define.amd) {
+		define(function () {
+			return filesize;
+		});
+	} else {
+		global.filesize = filesize;
+	}
+})(typeof window !== "undefined" ? window : global);
+
 (function(window) {
   // internal: same as jQuery.extend(true, args...)
   var extend = function() {