Updating version to 1.5.7

Author: smuraligs

README.md

@@ -1,4 +1,4 @@
-# offline-persistence-toolkit 1.5.6 #
+# offline-persistence-toolkit 1.5.7 #
 
 offline-persistence-toolkit is a client-side JavaScript library that provides caching and offline support at the HTTP request layer. This support is transparent to the user and is done through the Fetch API and an XHR adapter. HTTP requests made while the client device is offline are captured for replay when connection to the server is restored. Additional capabilities include a persistent storage layer, synchronization manager, binary data support and various configuration APIs for customizing the default behavior. This framework can be used in both ServiceWorker and non-ServiceWorker contexts within web and hybrid mobile apps.
 
@@ -58,16 +58,16 @@ If your app uses [RequireJS](http://www.requirejs.org/ "RequireJS"), update the
 ```javascript
   requirejs.config({
     paths: {
-      'persist' : 'js/libs/persist/v1.5.6/min'
+      'persist' : 'js/libs/persist/v1.5.7/min'
 
       // Other path mappings here
  }
 ```
-For Oracle JET apps, also open `appDir/src/js/main-release-paths.json` and add the `'persist' : 'js/libs/persist/v1.5.6/min'` entry to the list of paths.
+For Oracle JET apps, also open `appDir/src/js/main-release-paths.json` and add the `'persist' : 'js/libs/persist/v1.5.7/min'` entry to the list of paths.
 
 You can choose the name of the paths prefix. That is, you can use a different value to the ‘persist’ value shown in the examples.
 
-It is recommended to add the version number as a convention in your application build step such as `'persist' : 'js/libs/persist/v1.5.6/min'`.
+It is recommended to add the version number as a convention in your application build step such as `'persist' : 'js/libs/persist/v1.5.7/min'`.
 
 Versions of the toolkit are also available on CDN under the latest JET release. e.g.
 
@@ -91,7 +91,7 @@ And again, if you are using RequireJS, you will need to map paths for these pack
     paths: {
       'pouchdb': 'js/libs/pouchdb-7.2.2',
       'pouchfind': 'js/libs/pouchdb.find',
-      'persist' : 'js/libs/persist/v1.5.6/min'
+      'persist' : 'js/libs/persist/v1.5.7/min'
 
       // Other path mappings here
  }

USAGE.md

@@ -1,4 +1,4 @@
-# offline-persistence-toolkit 1.5.6 #
+# offline-persistence-toolkit 1.5.7 #
 
 # Introduction #
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@oracle/offline-persistence-toolkit",
   "title": "Offline Persistence Toolkit",
-  "version": "1.5.6",
+  "version": "1.5.7",
   "description": "Offline Persistence Toolkit by Oracle Corp.",
   "author": "oraclejet",
   "license": "UPL-1.0",

src/persistenceManager.js

@@ -1072,7 +1072,7 @@ define(['./impl/PersistenceXMLHttpRequest', './impl/PersistenceSyncManager', './
     function _formDataToPromiseArryBuffer(value, key, boundary) {
       return new Promise(function (resolve, reject) {
         var enc = new TextEncoder();
-        var endingBuffer =  enc.encode('\r\n' +boundary).buffer; //endingBuffer does not change
+        var endingBuffer =  enc.encode('\r\n' +boundary).buffer; // endingBuffer does not change
         var itemType = value.constructor.name;
         switch (itemType) {
           case "File":

src/persistenceUtils.js

@@ -90,16 +90,25 @@ define(['./impl/logger'], function (logger) {
     }
   }
 
-  function _isTextPayload(headers) {
+  function _isTextPayload(headers, isAppJsonText) {
 
     var contentType = headers.get('Content-Type');
 
     // the response is considered text type when contentType value is of
     // pattern text/ or application/*json .
-    if (contentType &&
+    if (isAppJsonText) {
+      if (contentType &&
+        (contentType.match(/.*text\/.*/) || 
+        contentType.match(/.*application\/.*json.*/))) {
+        return true;
+      }
+    } else {
+      if (contentType &&
         (contentType.match(/.*text\/.*/))) {
-      return true;
+        return true;
+      }
     }
+    
     return false;
   };
 
@@ -196,7 +205,7 @@ define(['./impl/logger'], function (logger) {
     }
 
     if ((source instanceof Request) ||
-        _isTextPayload(source.headers)) {
+        _isTextPayload(source.headers, true)) {
       return source.text().then(function (text) {
         targetObj.body.text = text;
         return targetObj;