Posterous Integration

Classes/ShareKit/Core/SHKSharers.plist

@@ -21,6 +21,7 @@
 		<string>SHKReadItLater</string>
 		<string>SHKInstapaper</string>
 		<string>SHKTumblr</string>
+		<string>SHKPosterous</string>
 	</array>
 </dict>
 </plist>

Classes/ShareKit/SHKConfig.h

@@ -36,7 +36,8 @@
  leaving that decision up to the user.
  */
 
-
+// Posterous - http://apidocs.posterous.com/
+#define SHKPosterousAPIKey			@""
 
 // Delicious - https://developer.apps.yahoo.com/projects
 #define SHKDeliciousConsumerKey		@""

Classes/ShareKit/Sharers/Services/SHKPosterous.h

@@ -0,0 +1,17 @@
+//
+//  SHKPinboard.h
+//  ShareKit
+//
+//  Created by Arik Devens on 4/8/11.
+
+#import <Foundation/Foundation.h>
+#import "SHKSharer.h"
+
+@interface SHKPosterous : SHKSharer {
+	NSMutableData *photoData;
+    NSHTTPURLResponse *URLResponse;
+}
+
+- (void)finish;
+
+@end

Classes/ShareKit/Sharers/Services/SHKPosterous.m

@@ -0,0 +1,192 @@
+//
+//  SHKPinboard.m
+//  ShareKit
+//
+//  Created by Arik Devens on 4/8/11.
+
+#import "SHKPosterous.h"
+#include "Base64Transcoder.h"
+
+static NSString * const kPosterousPostURL = @"http://posterous.com/api/2/sites/primary/posts";
+
+@implementation SHKPosterous
+
+#pragma mark -
+#pragma mark Memory management
+- (void)dealloc {
+    [photoData release];
+    [URLResponse release];
+
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Configuration : Service Definition
+
++ (NSString *)sharerTitle {
+	return @"Posterous";
+}
+
++ (BOOL)canShareText {
+    return YES;
+}
+
++ (BOOL)canShareImage {
+    return YES;
+}
+
++ (BOOL)canShareURL{
+	return YES;
+}
+
+//+ (BOOL)canShareFile
+//{
+//	return YES;
+//}
+
+#pragma mark -
+#pragma mark Authorization
+
++ (NSString *)authorizationFormCaption {
+	return SHKLocalizedString(@"Create an account at %@", @"http://posterous.com");
+}
+
+- (void)authorizationFormValidate:(SHKFormController *)form {
+	if (!quiet) {
+		[[SHKActivityIndicator currentIndicator] displayActivity:SHKLocalizedString(@"Logging In...")];
+	}	
+
+	[form saveForm];
+}
+
+- (void)authFinished:(SHKRequest *)aRequest {	
+	[[SHKActivityIndicator currentIndicator] hide];
+}
+
+
+#pragma mark -
+#pragma mark Share Form
+
+- (NSArray *)shareFormFieldsForType:(SHKShareType)type {
+	if (type == SHKShareTypeText) {
+		return [NSArray arrayWithObjects:[SHKFormFieldSettings label:SHKLocalizedString(@"Title") key:@"title" type:SHKFormFieldTypeText start:item.title], nil];
+	}
+
+	return nil;
+}
+
+#pragma mark -
+#pragma mark Share API Methods
+
+- (NSString *)httpAuthBasicHeaderWith:(NSString *)user andPass:(NSString *)pass {
+	NSData *data = [[NSString stringWithFormat:@"%@:%@", user, pass] dataUsingEncoding:NSUTF8StringEncoding];
+
+	size_t est_out_len = EstimateBas64DecodedDataSize([data length]);
+	size_t out_len = est_out_len + 512; // a safety margin of 512 is perhaps too big	
+	char outdata[out_len];
+	Base64EncodeData([data bytes], [data length], outdata, &out_len);	
+	outdata[out_len] = '\0'; // make it a null terminated string	
+
+	NSString *value = [NSString stringWithFormat:@"Basic %@", [NSString stringWithCString:outdata encoding:NSUTF8StringEncoding]];
+
+	return value;
+}
+
+- (BOOL)send {	
+	if ([self validateItem]) {
+        NSURL *URLWithToken = [NSURL URLWithString:[NSString stringWithFormat:@"%@?api_token=%@", kPosterousPostURL, SHKPosterousAPIKey]];
+		NSMutableURLRequest *aRequest = [[NSMutableURLRequest alloc] initWithURL:URLWithToken cachePolicy:NSURLRequestReloadIgnoringLocalAndRemoteCacheData timeoutInterval:90];
+
+		NSString *username = [self getAuthValueForKey:@"username"];
+		NSString *password = [self getAuthValueForKey:@"password"];
+		NSString *boundary = @"0xKhTmLbOuNdArY";
+
+		NSMutableDictionary *headers = [NSMutableDictionary dictionary];
+		[headers setObject:[self httpAuthBasicHeaderWith:username andPass:password] forKey:@"Authorization"];
+		[headers setObject:[NSString stringWithFormat:@"multipart/form-data; boundary=%@", boundary] forKey:@"Content-Type"];
+
+		[aRequest setAllHTTPHeaderFields:headers];	
+		[aRequest setHTTPMethod:@"POST"];
+
+		NSMutableData *body = [NSMutableData data];
+
+		[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
+		[body appendData:[@"Content-Disposition: form-data; name=\"api_token\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
+		[body appendData:[[NSString stringWithString:SHKPosterousAPIKey] dataUsingEncoding:NSUTF8StringEncoding]];
+
+		if ([item title]) {
+			[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
+			[body appendData:[@"Content-Disposition: form-data; name=\"post[title]\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
+			[body appendData:[item.title dataUsingEncoding:NSUTF8StringEncoding]];			
+		}
+
+		if ([item text]) {
+			[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
+			[body appendData:[@"Content-Disposition: form-data; name=\"post[body]\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
+			[body appendData:[item.text dataUsingEncoding:NSUTF8StringEncoding]];
+		}
+        else if ([item URL]) {
+			[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
+			[body appendData:[@"Content-Disposition: form-data; name=\"post[body]\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
+			[body appendData:[[item.URL absoluteString] dataUsingEncoding:NSUTF8StringEncoding]];        
+        }
+
+		if ([item image]) {
+            [body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
+            [body appendData:[@"Content-Disposition: form-data; name=\"media[0]\"; filename=\"upload.jpg\"\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
+            [body appendData:[@"Content-Transfer-Encoding: image/jpg\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
+            [body appendData:UIImageJPEGRepresentation([item image], 0.9)];
+		}
+
+		[body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
+
+		[aRequest setHTTPBody:body];
+
+		[NSURLConnection connectionWithRequest:aRequest delegate:self];
+		[aRequest release];
+
+		[self sendDidStart];
+
+		return YES;			
+	}
+
+	return NO;
+}
+
+#pragma mark -
+#pragma mark NSURLConnection delegate methods
+- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSHTTPURLResponse *)theResponse {
+    [URLResponse release];
+    URLResponse = nil;
+	URLResponse = [theResponse retain];
+
+	[photoData setLength:0];
+}
+
+- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)d {
+	[photoData appendData:d];
+}
+
+- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
+    [self finish];
+}
+
+- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {    
+	[self finish];
+}
+
+- (void)finish {
+    if (URLResponse.statusCode == 200 || URLResponse.statusCode == 201) {
+		[self sendDidFinish];
+    } else {
+        if (URLResponse.statusCode == 403 || URLResponse.statusCode == 401) {
+            [self sendDidFailWithError:[SHK error:SHKLocalizedString(@"Invalid username or password.")] shouldRelogin:YES];
+        } else if (URLResponse.statusCode == 500) {
+            [self sendDidFailWithError:[SHK error:SHKLocalizedString(@"The service encountered an error. Please try again later.")]];
+        } else {		
+			[self sendDidFailWithError:[SHK error:SHKLocalizedString(@"There was an error sending your post to Posterous.")]];
+		}
+    }
+}
+
+@end

ShareKit.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		07FE2747135FA99000E05A8E /* SHKPosterous.m in Sources */ = {isa = PBXBuildFile; fileRef = 07FE2746135FA99000E05A8E /* SHKPosterous.m */; };
 		1D60589B0D05DD56006BFB54 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 29B97316FDCFA39411CA2CEA /* main.m */; };
 		1D60589F0D05DD5A006BFB54 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1D30AB110D05D00D00671497 /* Foundation.framework */; };
 		1DF5F4E00D08C38300B7A737 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1DF5F4DF0D08C38300B7A737 /* UIKit.framework */; };
@@ -30,7 +31,6 @@
 		4379F2BE1291AC9700D2A41E /* TMemoryBuffer.m in Sources */ = {isa = PBXBuildFile; fileRef = 4379F2AA1291AC9700D2A41E /* TMemoryBuffer.m */; };
 		4379F2BF1291AC9700D2A41E /* TTransportException.m in Sources */ = {isa = PBXBuildFile; fileRef = 4379F2AD1291AC9700D2A41E /* TTransportException.m */; };
 		4379F2C01291AC9700D2A41E /* TSharedProcessorFactory.m in Sources */ = {isa = PBXBuildFile; fileRef = 4379F2AF1291AC9700D2A41E /* TSharedProcessorFactory.m */; };
-		4379F2C11291AC9700D2A41E /* SHKEvernote.m in Sources */ = {isa = PBXBuildFile; fileRef = 4379F2B11291AC9700D2A41E /* SHKEvernote.m */; };
 		4379F2C21291AC9700D2A41E /* SHKEvernote.md in Resources */ = {isa = PBXBuildFile; fileRef = 4379F2B21291AC9700D2A41E /* SHKEvernote.md */; };
 		4379F2EA1291AE5700D2A41E /* NSData+md5.m in Sources */ = {isa = PBXBuildFile; fileRef = 4379F2E91291AE5700D2A41E /* NSData+md5.m */; };
 		4379F3B21291C45700D2A41E /* SHKTextMessage.m in Sources */ = {isa = PBXBuildFile; fileRef = 4379F3B11291C45700D2A41E /* SHKTextMessage.m */; };
@@ -109,6 +109,8 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		07FE2745135FA99000E05A8E /* SHKPosterous.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SHKPosterous.h; sourceTree = "<group>"; };
+		07FE2746135FA99000E05A8E /* SHKPosterous.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SHKPosterous.m; sourceTree = "<group>"; };
 		1D30AB110D05D00D00671497 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
 		1D6058910D05DD3D006BFB54 /* ShareKit.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = ShareKit.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		1DF5F4DF0D08C38300B7A737 /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = System/Library/Frameworks/UIKit.framework; sourceTree = SDKROOT; };
@@ -330,6 +332,15 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		07FE2744135FA98000E05A8E /* Posterous */ = {
+			isa = PBXGroup;
+			children = (
+				07FE2745135FA99000E05A8E /* SHKPosterous.h */,
+				07FE2746135FA99000E05A8E /* SHKPosterous.m */,
+			);
+			name = Posterous;
+			sourceTree = "<group>";
+		};
 		080E96DDFE201D6D7F000001 /* Classes */ = {
 			isa = PBXGroup;
 			children = (
@@ -726,6 +737,7 @@
 				43A536DE11DBE3B9004A1712 /* Google Reader */,
 				43150A8A11E78697008C6B68 /* Instapaper */,
 				43A536E111DBE3B9004A1712 /* Pinboard */,
+				07FE2744135FA98000E05A8E /* Posterous */,
 				43A536E411DBE3B9004A1712 /* Read It Later */,
 				43C91DF211EBAE4800F31FAE /* Tumblr */,
 				43A536E711DBE3B9004A1712 /* Twitter */,
@@ -916,6 +928,9 @@
 /* Begin PBXProject section */
 		29B97313FDCFA39411CA2CEA /* Project object */ = {
 			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 0420;
+			};
 			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "ShareKit" */;
 			compatibilityVersion = "Xcode 3.1";
 			developmentRegion = English;
@@ -1049,9 +1064,9 @@
 				4379F2BE1291AC9700D2A41E /* TMemoryBuffer.m in Sources */,
 				4379F2BF1291AC9700D2A41E /* TTransportException.m in Sources */,
 				4379F2C01291AC9700D2A41E /* TSharedProcessorFactory.m in Sources */,
-				4379F2C11291AC9700D2A41E /* SHKEvernote.m in Sources */,
 				4379F2EA1291AE5700D2A41E /* NSData+md5.m in Sources */,
 				4379F3B21291C45700D2A41E /* SHKTextMessage.m in Sources */,
+				07FE2747135FA99000E05A8E /* SHKPosterous.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};