Absolute Path Update

plugin.xml

@@ -1,7 +1,7 @@
 <plugin xmlns="http://www.phonegap.com/ns/plugins/1.0"
     xmlns:android="http://schemas.android.com/apk/res/android"
     id="org.devgeeks.Canvas2ImagePlugin"
-    version="0.6.0">
+    version="0.6.1">
 
     <name>Canvas 2 Image</name>
 

src/ios/Canvas2ImagePlugin.m

@@ -4,29 +4,54 @@
 //
 //  Created by Tommy-Carlos Williams on 29/03/12.
 //  Copyright (c) 2012 Tommy-Carlos Williams. All rights reserved.
-//	MIT Licensed
+//  MIT Licensed
 //
+//  99% of this code developed by tommy-carlos williams and ThalesValentim
 
 #import "Canvas2ImagePlugin.h"
 #import <Cordova/CDV.h>
+#import <Foundation/Foundation.h>
+
 
 @implementation Canvas2ImagePlugin
 @synthesize callbackId;
 
-//-(CDVPlugin*) initWithWebView:(UIWebView*)theWebView
-//{
-//    self = (Canvas2ImagePlugin*)[super initWithWebView:theWebView];
-//    return self;
-//}
+
+-(void) saveImage:(UIImage *)image withFileName:(NSString *)imageName ofType:(NSString *)extension inDirectory:(NSString *)directoryPath {
+    if ([[extension lowercaseString] isEqualToString:@"png"]) {
+        [UIImagePNGRepresentation(image) writeToFile:[directoryPath stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.%@", imageName, @"png"]] options:NSAtomicWrite error:nil];
+    } else if ([[extension lowercaseString] isEqualToString:@"jpg"] || [[extension lowercaseString] isEqualToString:@"jpeg"]) {
+        [UIImageJPEGRepresentation(image, 1.0) writeToFile:[directoryPath stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.%@", imageName, @"jpg"]] options:NSAtomicWrite error:nil];
+    } else {
+        ALog(@"Image Save Failed\nExtension: (%@) is not recognized, use (PNG/JPG)", extension);
+    }
+}
+
 
 - (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command
 {
+    NSDate *date = [NSDate date];
+    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc]init];
+    [dateFormatter setDateFormat:@"ddMMyyyyHHmmss"];
+    NSString *dateString = [dateFormatter stringFromDate:date];
+
     self.callbackId = command.callbackId;
-	NSData* imageData = [NSData dataFromBase64String:[command.arguments objectAtIndex:0]];
-
-	UIImage* image = [[[UIImage alloc] initWithData:imageData] autorelease];	
-	UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), nil);
-
+    NSData* imageData = [NSData dataFromBase64String:[command.arguments objectAtIndex:0]];
+
+    UIImage* image = [[[UIImage alloc] initWithData:imageData] autorelease];
+
+    NSString * path = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
+    NSString *temp = @"ImageFile-";
+    NSString *ImageName = [temp stringByAppendingFormat:@"%d",dateString];
+    [self saveImage:image withFileName:ImageName ofType:@"png" inDirectory:path];
+    NSString *tileDirectory = [[NSBundle mainBundle] resourcePath];
+    NSString *documentFolderPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject];
+    NSLog(@"Tile Directory: %@", tileDirectory);
+    NSLog(@"Doc Directory: %@", documentFolderPath);
+    UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), nil);
+    CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK messageAsString:[NSString stringWithFormat:@"%@/%@.png", documentFolderPath, ImageName]];
+    [self.webView stringByEvaluatingJavaScriptFromString:[result toSuccessCallbackString: self.callbackId]];
+
 }
 
 - (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo
@@ -36,21 +61,21 @@ - (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error context
     {
         // Show error message...
         NSLog(@"ERROR: %@",error);
-		CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_ERROR messageAsString:error.description];
-		[self.webView stringByEvaluatingJavaScriptFromString:[result toErrorCallbackString: self.callbackId]];
+        CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_ERROR messageAsString:error.description];
+        [self.webView stringByEvaluatingJavaScriptFromString:[result toErrorCallbackString: self.callbackId]];
     }
     else  // No errors
     {
         // Show message image successfully saved
         NSLog(@"IMAGE SAVED!");
-		CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK messageAsString:@"Image saved"];
-		[self.webView stringByEvaluatingJavaScriptFromString:[result toSuccessCallbackString: self.callbackId]];
+        CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK messageAsString:@"Image saved"];
+        [self.webView stringByEvaluatingJavaScriptFromString:[result toSuccessCallbackString: self.callbackId]];
     }
 }
 
 - (void)dealloc
-{	
-	[callbackId release];
+{   
+    [callbackId release];
     [super dealloc];
 }