Add polyfill for Object.entries

Author: Amir Tocker

lib-es5/config.js

@@ -15,6 +15,7 @@ var extend = require("lodash/extend");
 var isObject = require("lodash/isObject");
 var isString = require("lodash/isString");
 var isUndefined = require("lodash/isUndefined");
+var entries = require('./utils/entries');
 
 var cloudinary_config = void 0;
 
@@ -61,7 +62,7 @@ module.exports = function (new_config, new_value) {
         private_cdn: uri.pathname != null,
         secure_distribution: uri.pathname && uri.pathname.substring(1)
       };
-      Object.entries(parsedConfig).forEach(function (_ref) {
+      entries(parsedConfig).forEach(function (_ref) {
         var _ref2 = _slicedToArray(_ref, 2),
             key = _ref2[0],
             value = _ref2[1];
@@ -71,7 +72,7 @@ module.exports = function (new_config, new_value) {
         }
       });
       if (uri.query != null) {
-        Object.entries(uri.query).forEach(function (_ref3) {
+        entries(uri.query).forEach(function (_ref3) {
           var _ref4 = _slicedToArray(_ref3, 2),
               key = _ref4[0],
               value = _ref4[1];

lib-es5/uploader.js

@@ -34,6 +34,7 @@ var extend = utils.extend,
     build_upload_params = utils.build_upload_params;
 
 var Cache = require('./cache');
+var entries = require('./utils/entries');
 
 exports.unsigned_upload_stream = function unsigned_upload_stream(upload_preset, callback) {
   var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
@@ -499,7 +500,7 @@ function call_api(action, callback, options, get_params) {
       return callback({ error });
     }
   };
-  var post_data = Object.entries(params).reduce(function (entries, _ref3) {
+  var post_data = entries(params).reduce(function (entries, _ref3) {
     var _ref4 = _slicedToArray(_ref3, 2),
         key = _ref4[0],
         value = _ref4[1];

lib-es5/utils/ensurePresenceOf.js

@@ -13,13 +13,11 @@
  *    }
  */
 function ensurePresenceOf(parameters) {
-  var missing = Object.entries(parameters).filter(function (param) {
-    return param[1] === undefined;
+  var missing = Object.keys(parameters).filter(function (key) {
+    return parameters[key] === undefined;
   });
   if (missing.length) {
-    console.error(missing.map(function (p) {
-      return p[0];
-    }).join(',') + " cannot be undefined");
+    console.error(missing.join(',') + " cannot be undefined");
   }
 }
 

lib-es5/utils/entries.js

@@ -0,0 +1,10 @@
+"use strict";
+
+module.exports = Object.entries ? Object.entries : function (obj) {
+  var ownProps = Object.keys(obj),
+      i = ownProps.length,
+      resArray = new Array(i); // preallocate the Array
+  while (i--) {
+    resArray[i] = [ownProps[i], obj[ownProps[i]]];
+  }return resArray;
+};

lib-es5/utils/index.js

@@ -48,6 +48,7 @@ var utf8_encode = require('./utf8_encode');
 var crc32 = require('./crc32');
 var ensurePresenceOf = require('./ensurePresenceOf');
 var ensureOption = require('./ensureOption').defaults(config());
+var entries = require('./entries');
 
 module.exports = {
   at,
@@ -394,7 +395,7 @@ exports.encode_double_array = function encode_double_array(array) {
 
 exports.encode_key_value = function encode_key_value(arg) {
   if (isObject(arg)) {
-    return Object.entries(args).map(function (_ref) {
+    return entries(args).map(function (_ref) {
       var _ref2 = _slicedToArray(_ref, 2),
           k = _ref2[0],
           v = _ref2[1];
@@ -409,7 +410,7 @@ exports.encode_key_value = function encode_key_value(arg) {
 exports.encode_context = function encode_context(arg) {
   var k, pairs, v;
   if (isObject(arg)) {
-    return Object.entries(arg).map(function (_ref3) {
+    return entries(arg).map(function (_ref3) {
       var _ref4 = _slicedToArray(_ref3, 2),
           k = _ref4[0],
           v = _ref4[1];
@@ -440,7 +441,7 @@ exports.build_custom_headers = function build_custom_headers(headers) {
   } else if (isArray(headers)) {
     return headers.join("\n");
   } else if (isObject(headers)) {
-    return Object.entries(headers).map(function (_ref5) {
+    return entries(headers).map(function (_ref5) {
       var _ref6 = _slicedToArray(_ref5, 2),
           k = _ref6[0],
           v = _ref6[1];
@@ -509,7 +510,7 @@ exports.generate_transformation_string = function generate_transformation_string
   if (isArray(effect)) {
     effect = effect.join(":");
   } else if (isObject(effect)) {
-    effect = Object.entries(effect).map(function (_ref9) {
+    effect = entries(effect).map(function (_ref9) {
       var _ref10 = _slicedToArray(_ref9, 2),
           key = _ref10[0],
           value = _ref10[1];
@@ -598,7 +599,7 @@ exports.generate_transformation_string = function generate_transformation_string
   });
 
   var variablesParam = utils.option_consume(options, "variables", []);
-  var variables = Object.entries(options).filter(function (_ref11) {
+  var variables = entries(options).filter(function (_ref11) {
     var _ref12 = _slicedToArray(_ref11, 2),
         key = _ref12[0],
         value = _ref12[1];
@@ -619,7 +620,7 @@ exports.generate_transformation_string = function generate_transformation_string
     return `${name}_${normalize_expression(value)}`;
   })).join(',');
 
-  var transformations = Object.entries(params).filter(function (_ref17) {
+  var transformations = entries(params).filter(function (_ref17) {
     var _ref18 = _slicedToArray(_ref17, 2),
         key = _ref18[0],
         value = _ref18[1];
@@ -982,7 +983,7 @@ exports.signed_preloaded_image = function signed_preloaded_image(result) {
 };
 
 exports.api_sign_request = function api_sign_request(params_to_sign, api_secret) {
-  var to_sign = Object.entries(params_to_sign).filter(function (_ref21) {
+  var to_sign = entries(params_to_sign).filter(function (_ref21) {
     var _ref22 = _slicedToArray(_ref21, 2),
         k = _ref22[0],
         v = _ref22[1];
@@ -1002,7 +1003,7 @@ exports.api_sign_request = function api_sign_request(params_to_sign, api_secret)
 
 exports.clear_blank = function clear_blank(hash) {
   var filtered_hash = {};
-  Object.entries(hash).filter(function (_ref25) {
+  entries(hash).filter(function (_ref25) {
     var _ref26 = _slicedToArray(_ref25, 2),
         k = _ref26[0],
         v = _ref26[1];
@@ -1359,7 +1360,7 @@ exports.build_streaming_profiles_param = function build_streaming_profiles_param
  * @return {string} A URI query string.
  */
 function hashToQuery(hash) {
-  return Object.entries(hash).reduce(function (entries, _ref29) {
+  return entries(hash).reduce(function (entries, _ref29) {
     var _ref30 = _slicedToArray(_ref29, 2),
         key = _ref30[0],
         value = _ref30[1];

lib/config.js

@@ -11,6 +11,7 @@ const extend = require("lodash/extend");
 const isObject = require("lodash/isObject");
 const isString = require("lodash/isString");
 const isUndefined = require("lodash/isUndefined");
+const entries = require('./utils/entries');
 
 let cloudinary_config = void 0;
 
@@ -54,13 +55,13 @@ module.exports = function(new_config, new_value) {
         private_cdn: uri.pathname != null,
         secure_distribution: uri.pathname && uri.pathname.substring(1)
       };
-      Object.entries(parsedConfig).forEach(([key, value])=> {
+      entries(parsedConfig).forEach(([key, value])=> {
         if(value !== undefined) {
           cloudinary_config[key] = value;
         }
       });
       if (uri.query != null) {
-        Object.entries(uri.query).forEach( ([key, value])=> putNestedValue(cloudinary_config, key, value));
+        entries(uri.query).forEach( ([key, value])=> putNestedValue(cloudinary_config, key, value));
       }
     }
   }

lib/uploader.js

@@ -14,6 +14,7 @@ const UploadStream = require('./upload_stream');
 const utils = require("./utils");
 const {extend, includes, isArray, isObject, build_upload_params} = utils;
 const Cache = require('./cache');
+const entries = require('./utils/entries');
 
 exports.unsigned_upload_stream = function unsigned_upload_stream(upload_preset, callback, options = {}) {
   return exports.upload_stream(callback, utils.merge(options, {
@@ -402,7 +403,7 @@ function call_api(action, callback, options, get_params) {
       return callback({error});
     }
   };
-  let post_data = Object.entries(params)
+  let post_data = entries(params)
     .reduce((entries, [key, value]) => {
       if (isArray(value)) {
         key = key.endsWith('[]') ? key : key + '[]';

lib/utils/ensurePresenceOf.js

@@ -11,9 +11,9 @@
  *    }
  */
 function ensurePresenceOf(parameters) {
-  let missing = Object.entries(parameters).filter(param => param[1] === undefined);
+  let missing = Object.keys(parameters).filter(key => parameters[key] === undefined);
   if (missing.length) {
-    console.error(missing.map(p=>p[0]).join(',') + " cannot be undefined");
+    console.error(missing.join(',') + " cannot be undefined");
   }
 }
 

lib/utils/entries.js

@@ -0,0 +1,9 @@
+module.exports = Object.entries ? Object.entries : function (obj) {
+  var ownProps = Object.keys(obj),
+    i = ownProps.length,
+    resArray = new Array(i); // preallocate the Array
+  while (i--)
+    resArray[i] = [ownProps[i], obj[ownProps[i]]];
+
+  return resArray;
+};

lib/utils/index.js

@@ -42,6 +42,7 @@ const utf8_encode = require('./utf8_encode');
 const crc32 = require('./crc32');
 const ensurePresenceOf = require('./ensurePresenceOf');
 const ensureOption = require('./ensureOption').defaults(config());
+const entries = require('./entries');
 
 module.exports = {
   at,
@@ -391,7 +392,7 @@ exports.encode_double_array = function encode_double_array(array) {
 
 exports.encode_key_value = function encode_key_value(arg) {
   if (isObject(arg)) {
-    return Object.entries(args).map(([k,v])=>`${k}=${v}`).join('|');
+    return entries(args).map(([k,v])=>`${k}=${v}`).join('|');
   } else {
     return arg;
   }
@@ -400,7 +401,7 @@ exports.encode_key_value = function encode_key_value(arg) {
 exports.encode_context = function encode_context(arg) {
   var k, pairs, v;
   if (isObject(arg)) {
-    return Object.entries(arg).map(([k,v])=>`${k}=${v.replace(/([=|])/g, '\\$&')}`).join('|');
+    return entries(arg).map(([k,v])=>`${k}=${v.replace(/([=|])/g, '\\$&')}`).join('|');
   } else {
     return arg;
   }
@@ -428,7 +429,7 @@ exports.build_custom_headers = function build_custom_headers(headers) {
   } else if (isArray(headers)) {
     return headers.join("\n");
   } else if (isObject(headers)) {
-    return Object.entries(headers).map(([k,v])=>`${k}:${v}`).join("\n");
+    return entries(headers).map(([k,v])=>`${k}:${v}`).join("\n");
   } else {
     return headers;
   }
@@ -526,7 +527,7 @@ exports.generate_transformation_string = function generate_transformation_string
   if (isArray(effect)) {
     effect = effect.join(":");
   } else if (isObject(effect)) {
-    effect = Object.entries(effect).map(
+    effect = entries(effect).map(
       ([key, value])=> `${key}:${value}`
     );
   }
@@ -605,7 +606,7 @@ exports.generate_transformation_string = function generate_transformation_string
   });
 
   let variablesParam = utils.option_consume(options, "variables", []);
-  let variables = Object.entries(options)
+  let variables = entries(options)
     .filter(([key,value])=>key.startsWith('$'))
     .map(([key,value])=>{
       delete options[key];
@@ -614,7 +615,7 @@ exports.generate_transformation_string = function generate_transformation_string
       variablesParam.map(([name,value])=>`${name}_${normalize_expression(value)}`)
     ).join(',');
 
-  let transformations = Object.entries(params)
+  let transformations = entries(params)
     .filter(([key,value])=>utils.present(value))
     .map(([key,value])=> key + '_' + value)
     .sort()
@@ -964,7 +965,7 @@ exports.signed_preloaded_image = function signed_preloaded_image(result) {
 };
 
 exports.api_sign_request = function api_sign_request(params_to_sign, api_secret) {
-  let to_sign = Object.entries( params_to_sign).filter(
+  let to_sign = entries( params_to_sign).filter(
     ([k,v])=> utils.present(v)
   ).map(
     ([k,v])=>`${k}=${utils.build_array(v).join(",")}`
@@ -976,7 +977,7 @@ exports.api_sign_request = function api_sign_request(params_to_sign, api_secret)
 
 exports.clear_blank = function clear_blank(hash) {
   let filtered_hash = {};
-  Object.entries(hash).filter(
+  entries(hash).filter(
     ([k, v])=>utils.present(v)
   ).forEach(
     ([k, v])=> {filtered_hash[k] = v;}
@@ -1301,7 +1302,7 @@ exports.build_streaming_profiles_param = function build_streaming_profiles_param
  * @return {string} A URI query string.
  */
 function hashToQuery(hash) {
-  return Object.entries(hash).reduce((entries, [key, value]) => {
+  return entries(hash).reduce((entries, [key, value]) => {
     if (isArray(value)) {
       key = key.endsWith('[]') ? key : key + '[]';
       const items = value.map(v => [key, v]);