Merge branch 'release-3.0.0'

README.md

@@ -1,16 +1,25 @@
 # Cordova base64ToGallery Plugin
 This plugin (based on [devgeeks/Canvas2ImagePlugin](http://github.com/devgeeks/Canvas2ImagePlugin)) allows you to save base64 data as a png image into the device (iOS Photo Library, Android Gallery or WindowsPhone 8 Photo Album).
 
-The plugin is a kind of fork of the [solderzzc/Base64ImageSaverPlugin](https://github.com/solderzzc/Base64ImageSaverPlugin) but with a cleaner history (a.k.a: no tags from Canvas2ImagePlugin repo).
+The plugin is a kind of fork of the [solderzzc/Base64ImageSaverPlugin](https://github.com/solderzzc/Base64ImageSaverPlugin) but with a cleaner history (a.k.a: no tags from Canvas2ImagePlugin repo) and a newer iOS implementation.
 
-## Alert
-In order to be more consistent with the cordova naming convention, since version 2.0 the repository name and the cordova plugin id have changed to **cordova-base64-to-gallery** (issue #1).
+## Alerts
+
+### Plugin id - [issue #1](https://github.com/Nexxa/cordova-base64-to-gallery/issues/1)
+In order to be more consistent with the cordova naming convention, since version 2.0 the repository name and the cordova plugin id have changed to **cordova-base64-to-gallery**.
 
 Please uninstall the old version and reinstall the new one.
 
+### cordova-ios > 3.8.0 - [issue #3](https://github.com/Nexxa/cordova-base64-to-gallery/issues/3)
+According to the [documentation](https://github.com/apache/cordova-ios/blob/master/guides/API%20changes%20in%204.0.md#nsdatabase64h-removed), `NSData+Base64.h` class was removed starting from version 4.0.0 of the **cordova-ios platform** (and it was already deprecated from version 3.8.0).
+
+So, cordova-base64-to-gallery plugin **from version 3.0.0** has changed the iOS implementation in order to support the changes in cordova-ios platform.
+
+If you need to support cordova-ios < 3.8.0 please refer to [cordova-base64-to-gallery@2.0.2](https://github.com/Nexxa/cordova-base64-to-gallery/tree/2.0.2). There is also an "**old**" branch that might have some updates in the future (Android/WP8 fixes or something like that).
+
 
 ## Usage
-Call the `cordova.base64ToGallery()` method using success and error callbacks and the id attribute or the element object of the canvas to save:
+Call the `cordova.base64ToGallery()` method using success and error callbacks and the id attribute or the element object of the canvas to save (`prefix` is optional):
 
 ### Methods
 #### `cordova.base64ToGallery(data, [prefix, success, fail])`

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cordova-base64-to-gallery",
-  "version": "2.0.2",
+  "version": "3.0.0",
   "description": "Cordova plugin to save base64 data as a png image into the device",
   "license": "MIT",
   "scripts": {

plugin.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<plugin xmlns:android="http://schemas.android.com/apk/res/android" xmlns="http://www.phonegap.com/ns/plugins/1.0" id="cordova-base64-to-gallery" version="2.0.2">
+<plugin xmlns:android="http://schemas.android.com/apk/res/android" xmlns="http://www.phonegap.com/ns/plugins/1.0" id="cordova-base64-to-gallery" version="3.0.0">
 
   <engines>
-    <engine name="cordova-ios" version="<3.8.0" />
+    <engine name="cordova-ios" version=">=3.8.0" />
   </engines>
 
   <name>base64ToGallery</name>

src/ios/Base64ToGallery.h

@@ -2,20 +2,25 @@
 //  Base64ToGallery.h
 //  Base64ToGallery PhoneGap/Cordova plugin
 //
-//  Created by Tommy-Carlos Williams on 29/03/12.
-//  Copyright (c) 2012 Tommy-Carlos Williams. All rights reserved.
+//	Copyright (c) 2016 StefanoMagrassi <stefano.magrassi@gmail.com>
+//
+//  Based on Tommy-Carlos Williams "Canvas2ImagePlugin.h"
+//
 //	MIT Licensed
 //
 
-#import <Cordova/CDVPlugin.h>
+#import <Cordova/CDV.h>
 
 @interface Base64ToGallery : CDVPlugin
-{
-	NSString* callbackId;
-}
 
-@property (nonatomic, copy) NSString* callbackId;
+  //{
+  //  NSString* callbackId;
+  //  CDVPluginResult* result;
+  //}
 
-- (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command;
+  @property (nonatomic, copy) NSString* callbackId;
+  @property (nonatomic, assign) CDVPluginResult* result;
+
+	- (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command;
 
 @end

src/ios/Base64ToGallery.m

@@ -2,8 +2,10 @@
 //  Base64ToGallery.m
 //  Base64ToGallery PhoneGap/Cordova plugin
 //
-//  Created by Tommy-Carlos Williams on 29/03/12.
-//  Copyright (c) 2012 Tommy-Carlos Williams. All rights reserved.
+//  Copyright (c) 2016 StefanoMagrassi <stefano.magrassi@gmail.com>
+//
+//  Based on Tommy-Carlos Williams "Canvas2ImagePlugin.m"
+//
 //	MIT Licensed
 //
 
@@ -11,49 +13,46 @@
 #import <Cordova/CDV.h>
 
 @implementation Base64ToGallery
-@synthesize callbackId;
 
-//-(CDVPlugin*) initWithWebView:(UIWebView*)theWebView
-//{
-//    self = (Base64ToGallery*)[super initWithWebView:theWebView];
-//    return self;
-//}
+    - (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command
+    {
+        [self.commandDelegate runInBackground:^{
+            self.callbackId = command.callbackId;
+            self.result = nil;
 
-- (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command
-{
-    self.callbackId = command.callbackId;
-	NSData* imageData = [NSData dataFromBase64String:[command.arguments objectAtIndex:0]];
+            NSString* base64String = [command.arguments objectAtIndex:0];
 
-	UIImage* image = [[[UIImage alloc] initWithData:imageData] autorelease];
+            if (base64String != nil && [base64String length] > 0) {
 
-	UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), nil);
-}
+                NSData* imageData = [[[NSData alloc] initWithBase64EncodedString:base64String options:0] autorelease];
+                UIImage* image = [[[UIImage alloc] initWithData:imageData] autorelease];
 
-- (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo
-{
-    CDVPluginResult* result = nil;
+                UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), nil);
 
-    // Was there an error?
-    if (error != NULL) {
-        NSLog(@"ERROR: %@", error);
+            } else {
+                self.result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR];
 
-        result = [CDVPluginResult resultWithStatus: CDVCommandStatus_ERROR messageAsString:error.description];
+                [self.commandDelegate sendPluginResult:self.result callbackId:self.callbackId];
+            }
 
-		[self.webView stringByEvaluatingJavaScriptFromString:[result toErrorCallbackString: self.callbackId]];
-
-    // No errors
-    } else {
-
-		result = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK];
-
-        [self.webView stringByEvaluatingJavaScriptFromString:[result toSuccessCallbackString: self.callbackId]];
+        }];
     }
-}
 
-- (void)dealloc
-{
-	[callbackId release];
-    [super dealloc];
-}
+    - (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo
+    {
+        // With errors
+        if (error != NULL) {
+            NSLog(@"ERROR: %@", error);
+
+            self.result = [CDVPluginResult resultWithStatus: CDVCommandStatus_ERROR messageAsString:error.description];
+
+        // No errors
+        } else {
+
+    		self.result = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK];
+        }
+
+        [self.commandDelegate sendPluginResult:self.result callbackId:self.callbackId];
+    }
 
 @end