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created tumblr sharer
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@ideashower
Jamie Pinkham authored and ideashower committed Jul 12, 2010
1 parent a964e7f commit 7d68ffc
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3 changes: 3 additions & 0 deletions .gitignore
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*.pbxuser
*.perspectivev3
build
1 change: 1 addition & 0 deletions Classes/ShareKit/Core/SHKSharers.plist
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</array>
<key>services</key>
<array>
<string>SHKTumblr</string>
<string>SHKTwitter</string>
<string>SHKPinboard</string>
<string>SHKDelicious</string>
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18 changes: 18 additions & 0 deletions Classes/ShareKit/Sharers/Services/Tumblr/SHKTumblr.h
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//
// SHKTumblr.h
// ShareKit
//
// Created by Jamie Pinkham on 7/10/10.
// Copyright 2010 Mobelux. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "SHKSharer.h"

@interface SHKTumblr : SHKSharer {
//for photo posts
NSMutableData *data;
NSHTTPURLResponse *response;
}

@end
367 changes: 367 additions & 0 deletions Classes/ShareKit/Sharers/Services/Tumblr/SHKTumblr.m
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//
// SHKTumblr.m
// ShareKit
//
// Created by Jamie Pinkham on 7/10/10.
// Copyright 2010 Mobelux. All rights reserved.
//

#import "SHKTumblr.h"

static NSString * const kTumblrAuthenticationURL = @"https://www.tumblr.com/api/authenticate";
static NSString * const kTumblrWriteURL = @"https://www.tumblr.com/api/write";

@interface SHKTumblr()
- (void)finish;
@end

@implementation SHKTumblr

#pragma mark -
#pragma mark Memory management
- (void)dealloc{
[data release];
[response release];
[super dealloc];
}

#pragma mark -
#pragma mark Configuration : Service Defination

+ (NSString *)sharerTitle{
return @"Tumblr";
}

+ (BOOL)canShareURL{
return YES;
}

+ (BOOL)canShareText{
return YES;
}

+ (BOOL)canShareImage{
return YES;
}

#pragma mark -
#pragma mark Configuration : Dynamic Enable

+ (BOOL)canShare{
return YES;
}

- (BOOL)shouldAutoShare{
return NO;
}

#pragma mark -
#pragma mark Authorization

- (NSString *)authorizationFormCaption{
return @"Set up a free account at http://tumblr.com";
}

- (void)authorizationFormValidate:(SHKFormController *)form{
// Display an activity indicator
if (!quiet)
[[SHKActivityIndicator currentIndicator] displayActivity:@"Logging In..."];


// Authorize the user through the server
NSDictionary *formValues = [form formValues];

NSString *params = [NSMutableString stringWithFormat:@"email=%@&password=%@",
SHKEncode([formValues objectForKey:@"email"]),
SHKEncode([formValues objectForKey:@"password"])
];

self.request = [[[SHKRequest alloc] initWithURL:[NSURL URLWithString:kTumblrAuthenticationURL]
params:params
delegate:self
isFinishedSelector:@selector(authFinished:)
method:@"POST"
autostart:YES] autorelease];

self.pendingForm = form;
}

- (void)authFinished:(SHKRequest *)aRequest{
[[SHKActivityIndicator currentIndicator] hide];
if (aRequest.success)
[pendingForm saveForm];

else {
NSString *errorMessage = nil;
if (aRequest.response.statusCode == 403)
errorMessage = @"Invalid email or password.";
else
errorMessage = @"The service encountered an error. Please try again later.";

[[[[UIAlertView alloc] initWithTitle:@"Login Error"
message:errorMessage
delegate:nil
cancelButtonTitle:@"Close"
otherButtonTitles:nil] autorelease] show];
}
}

#pragma mark -
#pragma mark Authorize form
- (NSArray *)authorizationFormFields{
return [NSArray arrayWithObjects:
[SHKFormFieldSettings label:@"Email"
key:@"email"
type:SHKFormFieldTypeText
start:nil],
[SHKFormFieldSettings label:@"Password"
key:@"password"
type:SHKFormFieldTypePassword
start:nil],
nil];
}

#pragma mark -
#pragma mark Share Form

- (NSArray *)shareFormFieldsForType:(SHKShareType)type{
NSMutableArray *baseArray = [NSMutableArray arrayWithObjects:
[SHKFormFieldSettings label:@"Tags"
key:@"tags"
type:SHKFormFieldTypeText
start:item.tags],
[SHKFormFieldSettings label:@"Slug"
key:@"slug"
type:SHKFormFieldTypeText
start:nil],
[SHKFormFieldSettings label:@"Private"
key:@"private"
type:SHKFormFieldTypeSwitch
start:SHKFormFieldSwitchOff],
[SHKFormFieldSettings label:@"Send to Twitter"
key:@"twitter"
type:SHKFormFieldTypeSwitch
start:SHKFormFieldSwitchOff],
nil
];
if([item shareType] == SHKShareTypeImage){
[baseArray insertObject:[SHKFormFieldSettings label:@"Caption"
key:@"caption"
type:SHKFormFieldTypeText
start:nil]
atIndex:0];
}else{
[baseArray insertObject:[SHKFormFieldSettings label:@"Title"
key:@"title"
type:SHKFormFieldTypeText
start:item.title]
atIndex:0];
}
return baseArray;
}

#pragma mark -
#pragma mark Share API Methods

- (BOOL)send{
if ([self validateItem]) {
if([item shareType] == SHKShareTypeText || [item shareType] == SHKShareTypeURL){
NSMutableString *params = [NSMutableString stringWithFormat:@"email=%@&password=%@",
SHKEncode([self getAuthValueForKey:@"email"]),
SHKEncode([self getAuthValueForKey:@"password"])];

//set send to twitter param
if([item customBoolForSwitchKey:@"twitter"]){
[params appendFormat:@"&send-to-twitter=auto"];
}else{
[params appendFormat:@"&send-to-twitter=no"];
}

//set tags param
NSString *tags = [item tags];
if(tags){
[params appendFormat:@"&tags=%@",[item tags]];
}

//set slug param
NSString *slug = [item customValueForKey:@"slug"];
if(slug){
[params appendFormat:@"&slug=%@", slug];
}

//set private param
if([item customBoolForSwitchKey:@"private"]){
[params appendFormat:@"&private=1"];
}else{
[params appendFormat:@"&private=0"];
}

//set type param
if ([item shareType] == SHKShareTypeURL){
[params appendString:@"&type=link"];
[params appendFormat:@"&url=%@",SHKEncodeURL([item URL])];
if([item title]){
[params appendFormat:@"&name=%@", SHKEncode([item title])];
}
}else{
[params appendString:@"&type=regular"];
if([item title]){
[params appendFormat:@"&title=%@", SHKEncode([item title])];
}
[params appendFormat:@"&body=%@", SHKEncode([item text])];
}
self.request = [[[SHKRequest alloc] initWithURL:[NSURL URLWithString:kTumblrWriteURL]
params:params
delegate:self
isFinishedSelector:@selector(sendFinished:)
method:@"POST"
autostart:YES] autorelease];
}
else if([item shareType] == SHKShareTypeImage){

NSData *imageData = UIImageJPEGRepresentation([item image], 90);
NSMutableURLRequest *aRequest = [[[NSMutableURLRequest alloc] init] autorelease];
[aRequest setURL:[NSURL URLWithString:kTumblrWriteURL]];
[aRequest setHTTPMethod:@"POST"];
NSString *boundary = @"0xKhTmLbOuNdArY";
//NSString *boundary = [NSString stringWithString:@"---------------------------14737809831466499882746641449"];
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
[aRequest addValue:contentType forHTTPHeaderField: @"Content-Type"];

/*
now lets create the body of the post
*/
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary]
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Disposition: form-data; name=\"email\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[self getAuthValueForKey:@"email"] dataUsingEncoding:NSUTF8StringEncoding]];

[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary]
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Disposition: form-data; name=\"password\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[self getAuthValueForKey:@"password"] dataUsingEncoding:NSUTF8StringEncoding]];

[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary]
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Disposition: form-data; name=\"type\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"photo" dataUsingEncoding:NSUTF8StringEncoding]];

if([item tags]){
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary]
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Disposition: form-data; name=\"tags\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[item tags] dataUsingEncoding:NSUTF8StringEncoding]];
}
if([item customValueForKey:@"caption"]){
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary]
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Disposition: form-data; name=\"caption\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[item customValueForKey:@"caption"] dataUsingEncoding:NSUTF8StringEncoding]];

}
if([item customValueForKey:@"slug"]){
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary]
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Disposition: form-data; name=\"slug\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[item customValueForKey:@"slug"] dataUsingEncoding:NSUTF8StringEncoding]];
}
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary]
dataUsingEncoding:NSUTF8StringEncoding]];
if([item customBoolForSwitchKey:@"private"]){
[body appendData:[@"Content-Disposition: form-data; name=\"private\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"1" dataUsingEncoding:NSUTF8StringEncoding]];
}else{
[body appendData:[@"Content-Disposition: form-data; name=\"private\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"0" dataUsingEncoding:NSUTF8StringEncoding]];
}

[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary]
dataUsingEncoding:NSUTF8StringEncoding]];
if([item customBoolForSwitchKey:@"twitter"]){
[body appendData:[@"Content-Disposition: form-data; name=\"twitter\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"auto" dataUsingEncoding:NSUTF8StringEncoding]];
}else{
[body appendData:[@"Content-Disposition: form-data; name=\"twitter\"\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"no" dataUsingEncoding:NSUTF8StringEncoding]];
}

[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Disposition: form-data; name=\"data\"; filename=\"upload.jpg\"\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Transfer-Encoding: image/jpg\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:imageData];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];

// setting the body of the post to the reqeust
[aRequest setHTTPBody:body];
[NSURLConnection connectionWithRequest:aRequest delegate:self];
}


// Notify delegate
[self sendDidStart];

return YES;
}

return NO;
}

- (void)sendFinished:(SHKRequest *)aRequest{
if (!aRequest.success) {
if (aRequest.response.statusCode == 403) {
[self sendDidFailWithError:[SHK error:@"Invalid email or password."] shouldRelogin:YES];
return;
}
else if (aRequest.response.statusCode == 500) {
[self sendDidFailWithError:[SHK error:@"The service encountered an error. Please try again later."]];
return;
}

[self sendDidFailWithError:[SHK error:@"There was a sending your post to Tumblr."]];
return;
}

[self sendDidFinish];
}

#pragma mark -
#pragma mark NSURLConnection delegate methods for image posts
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSHTTPURLResponse *)theResponse {
[response release];
response = [theResponse retain];

[data setLength:0];
}

- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)d {
[data appendData:d];
}

- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
[self finish];
}

- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {

[self finish];
}

- (void)finish{
if(response.statusCode == 200 || response.statusCode == 201){
[self sendDidFinish];
}else{
if(response.statusCode == 403) {
[self sendDidFailWithError:[SHK error:@"Invalid email or password."] shouldRelogin:YES];
return;
}
else if (response.statusCode == 500) {
[self sendDidFailWithError:[SHK error:@"The service encountered an error. Please try again later."]];
return;
}
[self sendDidFailWithError:[SHK error:@"There was a sending your post to Tumblr."]];
}

}

@end

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