#88 cache server - add support for /Library/.. and /Documents/.. link…

…s, instead of the fully qualified paths.

README.md

@@ -24,6 +24,7 @@ _BETA_ - things may break, [please post your feedback :)](https://github.com/Edd
 * [Ionic](http://ionicframework.com/) tip: to prevent flashes of a black background, make sure you set `ion-nav-view`'s `background-color` to `transparent`.
 * If you need the [device plugin](org.apache.cordova.device), use at least Cordova-iOS 3.6.3 (deviceready never fires with 3.5.0 due to a currently unknown reason).
 * When making AJAX requests to a remote server make sure it supports CORS. See the [Telerik Verified Marketplace documentation](http://plugins.telerik.com/plugin/wkwebview) for more details on this and other valuable pointers.
+* You can load files from the app's cache folders by using the entire path (/var/.../Library/...) or simply '/Library/..' (or '/Documents/..').
 
 ## 2. Screenshot
 This image shows the [SocialSharing plugin](https://github.com/EddyVerbruggen/SocialSharing-PhoneGap-Plugin) in action while running [a performance test](https://www.scirra.com/demos/c2/particles/) in an iframe on my iPhone 6 (older devices show an even larger difference).
@@ -41,6 +42,7 @@ $ cordova prepare
 No need for anything else - you can now open the project in XCode 6 if you like.
 
 ## 4. Changelog
+* __0.3.8__  Adding a way to access files in '/Library/' and '/Documents/' (simply use those prefixes), thanks #88!
 * __0.3.7__  Custom URL Schemes did not work, see #98, also this version includes crash recovery, thanks #62!
 * __0.3.6__  Bind embedded webserver to localhost so it can't be reached from the outside, thanks #64!
 * __0.3.5__  Compatibility with the statusbar plugin: allow the statusbar to not overlay the webview, thanks #6 and #20!

plugin.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
         id="com.telerik.plugins.wkwebview"
-        version="0.3.8-dev">
+        version="0.3.8">
 
   <name>WKWebView Polyfill</name>
 

src/ios/AppDelegate+WKWebViewPolyfill.m

@@ -10,6 +10,7 @@ @implementation AppDelegate (WKWebViewPolyfill)
 
 GCDWebServer* _webServer;
 NSMutableDictionary* _webServerOptions;
+NSString* appDataFolder;
 
 + (void)load {
     // Swap in our own viewcontroller which loads the wkwebview, but only in case we're running iOS 8+
@@ -34,6 +35,7 @@ - (void) createWindowAndStartWebServer:(BOOL) startWebServer {
     self.viewController = myMainViewController;
     self.window.rootViewController = myMainViewController;
     [self.window makeKeyAndVisible];
+    appDataFolder = [[NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES) objectAtIndex:0] stringByDeletingLastPathComponent];
 
     // Initialize Server environment variables
     NSString *directoryPath = myMainViewController.wwwFolderName;
@@ -47,16 +49,9 @@ - (void) createWindowAndStartWebServer:(BOOL) startWebServer {
                                 cacheAge:60
                       allowRangeRequests:YES];
 
-    // Add handler for anything under Data, like Documents and Library
-    [_webServer addHandlerForMethod:@"GET"
-                          pathRegex:@"/.*/Data/"
-                       requestClass:[GCDWebServerRequest class]
-                       processBlock:^GCDWebServerResponse *(GCDWebServerRequest* request) {
-                         NSData *d = [NSData dataWithContentsOfFile:request.URL.path];
-                         return [GCDWebServerDataResponse responseWithData:d contentType:@"application/octet-stream"];
-                       }
-     ];
-
+    [self addHandlerForPath:@"/Library/"];
+    [self addHandlerForPath:@"/Documents/"];
+
     // Initialize Server startup
     if (startWebServer) {
         [self startServer];
@@ -66,6 +61,21 @@ - (void) createWindowAndStartWebServer:(BOOL) startWebServer {
     [myMainViewController setServerPort:_webServer.port];
 }
 
+- (void)addHandlerForPath:(NSString *) path {
+  [_webServer addHandlerForMethod:@"GET"
+                        pathRegex:[@".*" stringByAppendingString:path]
+                     requestClass:[GCDWebServerRequest class]
+                     processBlock:^GCDWebServerResponse *(GCDWebServerRequest* request) {
+                       NSString *fileLocation = request.URL.path;
+                       if ([fileLocation hasPrefix:path]) {
+                         fileLocation = [appDataFolder stringByAppendingString:request.URL.path];
+                       }
+                       NSData *d = [NSData dataWithContentsOfFile:fileLocation];
+                       return [GCDWebServerDataResponse responseWithData:d contentType:@"application/octet-stream"];
+                     }
+   ];
+}
+
 - (BOOL)identity_application: (UIApplication *)application
                      openURL: (NSURL *)url
            sourceApplication: (NSString *)sourceApplication