initial commit

.gitignore

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+
+.DS_Store

README.md

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+Base64ImageSaverPlugin
+============
+
+This plugin(based on devgeeks/Canvas2ImagePlugin) allows you to save BASE64 data to the iOS Photo Library, Android Gallery or WindowsPhone 8 Photo Album from your app.
+
+This plugin fork from solderzzc/Base64ImageSaverPlugin
+
+Usage:
+------
+
+Call the `window.Base64ImageSaverPlugin.saveImageDataToLibrary()` method using success and error callbacks and the id attribute or the element object of the canvas to save:
+
+### Example
+
+```javascript
+function onDeviceReady()
+{
+	window.Base64ImageSaverPlugin.saveImageDataToLibrary(
+        function(msg){
+            console.log(msg);
+        },
+        function(err){
+            console.log(err);
+        },
+        BASE64DATA
+    );
+}
+```
+
+

package.json

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+{
+  "name": "cordova-mirtech-plugin-base64saveimage",
+  "version": "0.0.1",
+  "description": "This plugin allows you to save the contents of an HTML canvas tag to the iOS Photo Library, or Android Gallery from your app.",
+  "cordova": {
+    "id": "com.mirfalahtech.base64saveimage",
+    "platforms": [
+      "ios",
+      "android",
+      "wp8"
+    ]
+  },
+  "repository": {
+    "type": "git",
+    "url": ""
+  },
+  "keywords": [
+    "image",
+    "base64",
+    "save",
+    "photo library",
+    "ecosystem:cordova",
+    "cordova-ios",
+    "cordova-android",
+    "cordova-wp8"
+  ],
+  "engines": [
+    {
+      "name": "cordova",
+      "version": ">=3.0.0"
+    }
+  ],
+  "author": {
+    "name": "Muhammad Munir",
+    "email": "munirishak@mirfalah.my",
+    "url": ""
+  },
+  "license": "",
+  "bugs": {
+    "url": ""
+  },
+  "homepage": ""
+}

plugin.xml

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+<plugin xmlns="http://www.phonegap.com/ns/plugins/1.0"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    id="com.mirfalahtech.base64saveimage"
+    version="0.0.1">
+
+    <name>base64saveimage</name>
+
+    <engines>
+        <engine name="cordova" version=">=3.0.0" />
+    </engines>
+
+    <description>This plugin allows you to save Base64 Data to the iOS Photo Library, or Android Gallery from your app.</description>
+    <author>Muhammad Munir - munirishak@mirfalah.my</author>
+    <keywords>base64,png,save,canvas,image,photo library</keywords>
+
+    <license></license>
+
+    <js-module src="www/Base64ImageSaverPlugin.js" name="Base64ImageSaverPlugin">
+        <clobbers target="window.Base64ImageSaverPlugin" />
+    </js-module>
+
+    <!-- ios -->
+    <platform name="ios">
+        <config-file target="config.xml" parent="/*">
+            <feature name="Base64ImageSaverPlugin">
+                <param name="ios-package" value="Base64ImageSaverPlugin"/>
+                <param name="onload" value="true" />
+            </feature>
+        </config-file>
+
+        <header-file src="src/ios/Base64ImageSaverPlugin.h" />
+
+        <source-file src="src/ios/Base64ImageSaverPlugin.m"
+            compiler-flags="-fno-objc-arc" />
+    </platform>
+
+    <!-- android -->
+    <platform name="android">
+
+        <config-file target="AndroidManifest.xml" parent="/*">
+            <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+        </config-file>
+
+        <config-file target="res/xml/config.xml" parent="/*">
+          <feature name="Base64ImageSaverPlugin" >
+            <param name="android-package" value="org.solderzzc.Base64ImageSaverPlugin.Base64ImageSaverPlugin"/>
+          </feature>
+        </config-file>
+
+        <source-file src="src/android/Base64ImageSaverPlugin.java" 
+            target-dir="src/org/solderzzc/Base64ImageSaverPlugin" />
+
+    </platform>
+
+    <!-- wp8 -->
+    <platform name="wp8">
+        <config-file target="config.xml" parent="/*">
+            <feature name="Base64ImageSaverPlugin">
+                <param name="wp-package" value="Base64ImageSaverPlugin"/>
+                <param name="onload" value="true" />
+            </feature>
+        </config-file>
+        
+        <config-file target="Properties/WMAppManifest.xml" parent="/Deployment/App/Capabilities">
+            <Capability Name="ID_CAP_MEDIALIB_PHOTO" />
+        </config-file>
+
+        <source-file src="src/wp8/Base64ImageSaverPlugin.cs" />
+    </platform>
+</plugin>

src/android/Base64ImageSaverPlugin.java

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+package org.solderzzc.Base64ImageSaverPlugin;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.util.Calendar;
+
+import org.apache.cordova.CallbackContext;
+import org.apache.cordova.CordovaPlugin;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Environment;
+import android.util.Base64;
+import android.util.Log;
+
+/**
+ * Base64ImageSaverPlugin.java
+ *
+ * Android implementation of the Base64ImageSaverPlugin for iOS.
+ * Inspirated by Joseph's "Save HTML5 Canvas Image to Gallery" plugin
+ * http://jbkflex.wordpress.com/2013/06/19/save-html5-canvas-image-to-gallery-phonegap-android-plugin/
+ *
+ * @author Vegard Løkken <vegard@headspin.no>
+ */
+public class Base64ImageSaverPlugin extends CordovaPlugin {
+	public static final String ACTION = "saveImageDataToLibrary";
+
+	@Override
+	public boolean execute(String action, JSONArray data,
+			CallbackContext callbackContext) throws JSONException {
+
+		if (action.equals(ACTION)) {
+
+			String base64 = data.optString(0);
+			if (base64.equals("")) // isEmpty() requires API level 9
+				callbackContext.error("Missing base64 string");
+			
+			// Create the bitmap from the base64 string
+			Log.d("Canvas2ImagePlugin", base64);
+			byte[] decodedString = Base64.decode(base64, Base64.DEFAULT);
+			Bitmap bmp = BitmapFactory.decodeByteArray(decodedString, 0, decodedString.length);
+			if (bmp == null) {
+				callbackContext.error("The image could not be decoded");
+			} else {
+				
+				// Save the image
+				File imageFile = savePhoto(bmp);
+				if (imageFile == null)
+					callbackContext.error("Error while saving image");
+				
+				// Update image gallery
+				scanPhoto(imageFile);
+				
+				callbackContext.success(imageFile.toString());
+			}
+			
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	private File savePhoto(Bitmap bmp) {
+		File retVal = null;
+		
+		try {
+			Calendar c = Calendar.getInstance();
+			String date = "" + c.get(Calendar.DAY_OF_MONTH)
+					+ c.get(Calendar.MONTH)
+					+ c.get(Calendar.YEAR)
+					+ c.get(Calendar.HOUR_OF_DAY)
+					+ c.get(Calendar.MINUTE)
+					+ c.get(Calendar.SECOND);
+
+			String deviceVersion = Build.VERSION.RELEASE;
+			Log.i("Base64ImageSaverPlugin", "Android version " + deviceVersion);
+			int check = deviceVersion.compareTo("2.3.3");
+
+			File folder;
+			/*
+			 * File path = Environment.getExternalStoragePublicDirectory(
+			 * Environment.DIRECTORY_PICTURES ); //this throws error in Android
+			 * 2.2
+			 */
+			if (check >= 1) {
+				folder = Environment
+					.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
+				
+				if(!folder.exists()) {
+					folder.mkdirs();
+				}
+			} else {
+				folder = Environment.getExternalStorageDirectory();
+			}
+			
+			File imageFile = new File(folder, "c2i_" + date.toString() + ".png");
+
+			FileOutputStream out = new FileOutputStream(imageFile);
+			bmp.compress(Bitmap.CompressFormat.PNG, 100, out);
+			out.flush();
+			out.close();
+
+			retVal = imageFile;
+		} catch (Exception e) {
+			Log.e("Base64ImageSaverPlugin", "An exception occured while saving image: "
+					+ e.toString());
+		}
+		return retVal;
+	}
+	
+	/* Invoke the system's media scanner to add your photo to the Media Provider's database, 
+	 * making it available in the Android Gallery application and to other apps. */
+	private void scanPhoto(File imageFile)
+	{
+		Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
+	    Uri contentUri = Uri.fromFile(imageFile);
+	    mediaScanIntent.setData(contentUri);	      		  
+	    cordova.getActivity().sendBroadcast(mediaScanIntent);
+	} 
+}

src/ios/Base64ImageSaverPlugin.h

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+//
+//  Base64ImageSaverPlugin.h
+//  Base64ImageSaverPlugin PhoneGap/Cordova plugin
+//
+//  Created by Tommy-Carlos Williams on 29/03/12.
+//  Copyright (c) 2012 Tommy-Carlos Williams. All rights reserved.
+//	MIT Licensed
+//
+
+
+#import <Cordova/CDVPlugin.h>
+
+@interface Base64ImageSaverPlugin : CDVPlugin
+{
+	NSString* callbackId;
+}
+
+@property (nonatomic, copy) NSString* callbackId;
+
+- (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command;
+
+@end

src/ios/Base64ImageSaverPlugin.m

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+//
+//  Base64ImageSaverPlugin.m
+//  Base64ImageSaverPlugin PhoneGap/Cordova plugin
+//
+//  Created by Tommy-Carlos Williams on 29/03/12.
+//  Copyright (c) 2012 Tommy-Carlos Williams. All rights reserved.
+//  MIT Licensed
+//
+
+#import "Base64ImageSaverPlugin.h"
+#import <Cordova/CDV.h>
+
+@implementation Base64ImageSaverPlugin
+@synthesize callbackId;
+
+//-(CDVPlugin*) initWithWebView:(UIWebView*)theWebView
+//{
+//    self = (Base64ImageSaverPlugin*)[super initWithWebView:theWebView];
+//    return self;
+//}
+
+- (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command
+{
+    self.callbackId = command.callbackId;
+    NSData *imageData = [[NSData alloc] initWithBase64EncodedString:[command.arguments objectAtIndex:0] options:nil];
+    
+    UIImage* image = [[[UIImage alloc] initWithData:imageData] autorelease];    
+    UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), nil);
+    
+}
+
+- (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo
+{
+    // Was there an error?
+    if (error != NULL)
+    {
+        // Show error message...
+        NSLog(@"ERROR: %@",error);
+        CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_ERROR messageAsString:error.description];
+//      [self.webView stringByEvaluatingJavaScriptFromString:[result toErrorCallbackString: self.callbackId]];
+        [self.commandDelegate sendPluginResult:result callbackId: self.callbackId];
+    }
+    else  // No errors
+    {
+        // Show message image successfully saved
+        NSLog(@"IMAGE SAVED!");
+        CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK messageAsString:@"gallery"];
+//      [self.webView stringByEvaluatingJavaScriptFromString:[result toSuccessCallbackString: self.callbackId]];
+        [self.commandDelegate sendPluginResult:result callbackId: self.callbackId];
+    }
+}
+
+- (void)dealloc
+{   
+    [callbackId release];
+    [super dealloc];
+}
+
+
+@end

src/wp8/Base64ImageSaverPlugin.cs

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+using Microsoft.Xna.Framework.Media;
+using System;
+using System.IO;
+using System.Text;
+using WPCordovaClassLib.Cordova;
+using WPCordovaClassLib.Cordova.Commands;
+using WPCordovaClassLib.Cordova.JSON;
+
+public class Base64ImageSaverPlugin : BaseCommand
+{
+    public Base64ImageSaverPlugin()
+	{
+	}
+
+    public void saveImageDataToLibrary(string jsonArgs)
+    {
+        try
+        {
+            var options = JsonHelper.Deserialize<string[]>(jsonArgs);
+
+            string imageData = options[0];
+            byte[] imageBytes = Convert.FromBase64String(imageData);
+
+            using (var imageStream = new MemoryStream(imageBytes))
+            {
+                imageStream.Seek(0, SeekOrigin.Begin);
+
+                string fileName = String.Format("c2i_{0:yyyyMMdd_HHmmss}", DateTime.Now);
+                var library = new MediaLibrary();
+                var picture = library.SavePicture(fileName, imageStream);
+
+                if (picture.Name.Contains(fileName))
+                {
+                    DispatchCommandResult(new PluginResult(PluginResult.Status.OK, 
+                        "Image saved: " + picture.Name));
+                }
+                else
+                {
+                    DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, 
+                        "Failed to save image: " + picture.Name));
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, ex.Message));
+        }
+    }
+}

www/Base64ImageSaverPlugin.js

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+//
+//  Base64ImageSaverPlugin.js
+//  Base64ImageSaverPlugin PhoneGap/Cordova plugin
+//
+//  Created by Tommy-Carlos Williams on 29/03/12.
+//  Modified by Simba Zhang on 09/10/2015
+//  Copyright (c) 2012 Tommy-Carlos Williams. All rights reserved.
+//  MIT Licensed
+//
+
+  module.exports = {
+    
+    saveImageDataToLibrary:function(successCallback, failureCallback, base64Data) {
+        // successCallback required
+        if (typeof successCallback != "function") {
+            console.log("Base64ImageSaverPlugin Error: successCallback is not a function");
+        }
+        else if (typeof failureCallback != "function") {
+            console.log("Base64ImageSaverPlugin Error: failureCallback is not a function");
+        }
+        else if (typeof base64Data != "string") {
+            console.log("Base64ImageSaverPlugin Error: base64Data is not a string");
+        }
+        else {
+            var imageData = base64Data.replace(/data:image\/png;base64,/,'');
+            return cordova.exec(successCallback, failureCallback, "Base64ImageSaverPlugin","saveImageDataToLibrary",[imageData]);
+        }
+    }
+  };
+