1 files changed, 84 insertions, 0 deletions
diff --git a/node_modules/locutus/php/url/base64_encode.js b/node_modules/locutus/php/url/base64_encode.js
new file mode 100644
index 0000000..5512a3e
--- /dev/null
+++ b/node_modules/locutus/php/url/base64_encode.js
@@ -0,0 +1,84 @@
+'use strict';
+
+module.exports = function base64_encode(stringToEncode) {
+  // eslint-disable-line camelcase
+  //  discuss at: http://locutus.io/php/base64_encode/
+  // original by: Tyler Akins (http://rumkin.com)
+  // improved by: Bayron Guevara
+  // improved by: Thunder.m
+  // improved by: Kevin van Zonneveld (http://kvz.io)
+  // improved by: Kevin van Zonneveld (http://kvz.io)
+  // improved by: Rafał Kukawski (http://blog.kukawski.pl)
+  // bugfixed by: Pellentesque Malesuada
+  // improved by: Indigo744
+  //   example 1: base64_encode('Kevin van Zonneveld')
+  //   returns 1: 'S2V2aW4gdmFuIFpvbm5ldmVsZA=='
+  //   example 2: base64_encode('a')
+  //   returns 2: 'YQ=='
+  //   example 3: base64_encode('✓ à la mode')
+  //   returns 3: '4pyTIMOgIGxhIG1vZGU='
+
+  // encodeUTF8string()
+  // Internal function to encode properly UTF8 string
+  // Adapted from Solution #1 at https://developer.mozilla.org/en-US/docs/Web/API/WindowBase64/Base64_encoding_and_decoding
+  var encodeUTF8string = function encodeUTF8string(str) {
+    // first we use encodeURIComponent to get percent-encoded UTF-8,
+    // then we convert the percent encodings into raw bytes which
+    // can be fed into the base64 encoding algorithm.
+    return encodeURIComponent(str).replace(/%([0-9A-F]{2})/g, function toSolidBytes(match, p1) {
+      return String.fromCharCode('0x' + p1);
+    });
+  };
+
+  if (typeof window !== 'undefined') {
+    if (typeof window.btoa !== 'undefined') {
+      return window.btoa(encodeUTF8string(stringToEncode));
+    }
+  } else {
+    return new Buffer(stringToEncode).toString('base64');
+  }
+
+  var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+  var o1;
+  var o2;
+  var o3;
+  var h1;
+  var h2;
+  var h3;
+  var h4;
+  var bits;
+  var i = 0;
+  var ac = 0;
+  var enc = '';
+  var tmpArr = [];
+
+  if (!stringToEncode) {
+    return stringToEncode;
+  }
+
+  stringToEncode = encodeUTF8string(stringToEncode);
+
+  do {
+    // pack three octets into four hexets
+    o1 = stringToEncode.charCodeAt(i++);
+    o2 = stringToEncode.charCodeAt(i++);
+    o3 = stringToEncode.charCodeAt(i++);
+
+    bits = o1 << 16 | o2 << 8 | o3;
+
+    h1 = bits >> 18 & 0x3f;
+    h2 = bits >> 12 & 0x3f;
+    h3 = bits >> 6 & 0x3f;
+    h4 = bits & 0x3f;
+
+    // use hexets to index into b64, and append result to encoded string
+    tmpArr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
+  } while (i < stringToEncode.length);
+
+  enc = tmpArr.join('');
+
+  var r = stringToEncode.length % 3;
+
+  return (r ? enc.slice(0, r - 3) : enc) + '==='.slice(r || 3);
+};
+//# sourceMappingURL=base64_encode.js.map
+\ No newline at end of file