303 lines
12 KiB
Mathematica
303 lines
12 KiB
Mathematica
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//
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// MGMGoogleContacts.m
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// VoiceBase
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//
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// Created by Mr. Gecko on 8/17/10.
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// Copyright (c) 2010 Mr. Gecko's Media (James Coleman). All rights reserved. http://mrgeckosmedia.com/
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//
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#import "MGMGoogleContacts.h"
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#import "MGMContactsProtocol.h"
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#import "MGMInstance.h"
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#import "MGMAddons.h"
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#import <MGMUsers/MGMUsers.h>
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NSString * const MGMGCAuthenticationURL = @"https://www.google.com/accounts/ClientLogin";
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NSString * const MGMGCAuthenticationBody = @"Email=%@&Passwd=%@&source=MrGeckosMedia-VoiceBase-0.1&service=cp&accountType=HOSTED_OR_GOOGLE";
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NSString * const MGMGCUseragent = @"VoiceBase/0.1";
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NSString * const MGMGCContactsURL = @"https://www.google.com/m8/feeds/contacts/default/full?max-results=10000";
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NSString * const MGMGCGroupsURL = @"https://www.google.com/m8/feeds/groups/default/full?max-results=10000";
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NSString * const MGMGCAuthorization = @"Authorization";
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const BOOL MGMGoogleContactsInvisible = YES;
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@implementation MGMGoogleContacts
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- (id)initWithDelegate:(id)theDelegate {
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if (self = [super init]) {
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gettingContacts = NO;
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delegate = theDelegate;
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user = [[MGMUser userWithID:[[delegate user] settingForKey:MGMCGoogleContactsUser]] retain];
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if (user==nil)
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user = [[delegate user] retain];
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NSString *username = [user settingForKey:MGMUserName];
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if (![username containsString:@"@"])
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username = [username stringByAppendingString:@"@gmail.com"];
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NSURLCredential *credentials = [NSURLCredential credentialWithUser:username password:[user password] persistence:NSURLCredentialPersistenceForSession];
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connectionManager = [[MGMURLConnectionManager managerWithCookieStorage:[user cookieStorage]] retain];
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[connectionManager setCredentials:credentials];
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[connectionManager setCustomUseragent:MGMGCUseragent];
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isAuthenticating = YES;
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afterAuthentication = [NSMutableArray new];
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NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:MGMGCAuthenticationURL] cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:15.0];
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[request setHTTPMethod:MGMPostMethod];
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[request setValue:MGMURLForm forHTTPHeaderField:MGMContentType];
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[request setHTTPBody:[[NSString stringWithFormat:MGMGCAuthenticationBody, [username addPercentEscapes], [[user password] addPercentEscapes]] dataUsingEncoding:NSUTF8StringEncoding]];
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[connectionManager connectionWithRequest:request delegate:self didFailWithError:@selector(authentication:didFailWithError:) didFinish:@selector(authenticationDidFinish:) invisible:MGMGoogleContactsInvisible object:nil];
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}
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return self;
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}
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- (void)dealloc {
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if (user!=nil)
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[user release];
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if (connectionManager!=nil) {
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[connectionManager cancelAll];
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[connectionManager release];
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}
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if (authenticationString!=nil)
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[authenticationString release];
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if (afterAuthentication!=nil)
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[afterAuthentication release];
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if (releaseTimer!=nil)
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[releaseTimer fire];
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if (contactEntries!=nil)
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[contactEntries release];
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if (contactPhoto!=nil)
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[contactPhoto release];
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[super dealloc];
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}
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- (void)authentication:(NSDictionary *)theInfo didFailWithError:(NSError *)theError {
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NSLog(@"MGMGoogleContacts Error: %@", theError);
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}
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+ (NSDictionary *)dictionaryWithData:(NSData *)theData {
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NSString *string = [[NSString alloc] initWithData:theData encoding:NSUTF8StringEncoding];
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NSArray *values = [string componentsSeparatedByString:@"\n"];
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NSMutableDictionary *dictionary = [NSMutableDictionary dictionary];
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for (int i=0; i<[values count]; i++) {
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if (![[values objectAtIndex:i] isEqual:@""]) {
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NSMutableArray *info = [NSMutableArray arrayWithArray:[[values objectAtIndex:i] componentsSeparatedByString:@"="]];
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NSString *key = [info objectAtIndex:0];
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[info removeObjectAtIndex:0];
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NSString *value = [info componentsJoinedByString:@"="];
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[dictionary setObject:value forKey:key];
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}
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}
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[string release];
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return dictionary;
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}
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- (void)authenticationDidFinish:(NSDictionary *)theInfo {
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NSDictionary *info = [MGMGoogleContacts dictionaryWithData:[theInfo objectForKey:MGMConnectionData]];
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if (authenticationString!=nil) [authenticationString release];
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authenticationString = [[NSString stringWithFormat:@"GoogleLogin auth=%@", [info objectForKey:@"Auth"]] retain];
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isAuthenticating = NO;
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while ([afterAuthentication count]!=0) {
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[[afterAuthentication objectAtIndex:0] invoke];
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[afterAuthentication removeObjectAtIndex:0];
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}
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}
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- (MGMUser *)user {
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return user;
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}
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- (void)stop {
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shouldStop = YES;
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[connectionManager cancelAll];
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if (gettingContacts || gettingGroups)
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[connectionManager cancelAll];
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shouldStop = NO;
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}
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- (void)getContacts:(id)sender {
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if (isAuthenticating) {
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SEL selector = @selector(getContacts:);
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NSMethodSignature *signature = [self methodSignatureForSelector:selector];
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if (signature!=nil) {
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NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];
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[invocation setSelector:selector];
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[invocation setTarget:self];
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[invocation setArgument:&sender atIndex:2];
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[afterAuthentication addObject:invocation];
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}
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return;
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}
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if (gettingContacts) {
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NSDictionary *info = [NSDictionary dictionaryWithObject:contactsSender forKey:MGMCRecallSender];
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NSError *error = [NSError errorWithDomain:MGMCRecallError code:1 userInfo:info];
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if ([sender respondsToSelector:@selector(contactsError:)]) [sender contactsError:error];
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return;
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}
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gettingContacts = YES;
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contactsSender = sender;
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NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:MGMGCContactsURL] cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:60.0];
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[request setValue:authenticationString forHTTPHeaderField:MGMGCAuthorization];
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[connectionManager connectionWithRequest:request delegate:self didFailWithError:@selector(contacts:didFailWithError:) didFinish:@selector(contactsDidFinish:) invisible:MGMGoogleContactsInvisible object:nil];
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}
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- (void)contacts:(NSDictionary *)theInfo didFailWithError:(NSError *)theError {
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gettingContacts = NO;
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NSLog(@"MGMGoogleContacts Error: %@", theError);
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if ([contactsSender respondsToSelector:@selector(contactsError:)]) [contactsSender contactsError:theError];
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}
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- (void)contactsDidFinish:(NSDictionary *)theInfo {
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if (releaseTimer!=nil) {
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[releaseTimer invalidate];
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[releaseTimer release];
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releaseTimer = nil;
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}
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if (contacts!=nil) [contacts release];
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contacts = [NSMutableArray new];
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NSXMLElement *XML = [[[[NSXMLDocument alloc] initWithData:[theInfo objectForKey:MGMConnectionData] options:NSXMLDocumentTidyXML error:nil] autorelease] rootElement];
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contactEntries = [[XML elementsForName:@"entry"] retain];
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contactsIndex=0;
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[self continueContacts];
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}
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- (void)photo:(NSDictionary *)theInfo didFailWithError:(NSError *)theError {
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NSLog(@"MGMGoogleContacts Photo Error: %@", theError);
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[self parseContact];
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contactsIndex++;
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[self continueContacts];
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}
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- (void)photoDidFinish:(NSDictionary *)theInfo {
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contactPhoto = [[theInfo objectForKey:MGMConnectionData] retain];
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[self parseContact];
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contactsIndex++;
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[self continueContacts];
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}
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- (void)parseContact {
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if (shouldStop) return;
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NSXMLElement *entry = [contactEntries objectAtIndex:contactsIndex];
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NSArray *titles = [entry elementsForName:@"title"];
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NSString *name = @"";
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if ([titles count]!=0)
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name = [[titles objectAtIndex:0] stringValue];
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NSArray *organizations = [entry elementsForName:@"gd:organization"];
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NSString *company = @"";
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if ([organizations count]!=0) {
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NSArray *organizationName = [[organizations objectAtIndex:0] elementsForName:@"gd:orgName"];
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if ([organizationName count]!=0)
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company = [[organizationName objectAtIndex:0] stringValue];
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}
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NSArray *phones = [entry elementsForName:@"gd:phoneNumber"];
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NSData *image = nil;
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if ([phones count]>0) {
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if (contactPhoto!=nil) {
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image = [contactPhoto resizeTo:NSMakeSize(MGMABPhotoSize, MGMABPhotoSize)];
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[contactPhoto release];
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contactPhoto = nil;
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}
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}
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for (int p=0; p<[phones count]; p++) {
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if (shouldStop) break;
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NSXMLElement *phone = [phones objectAtIndex:p];
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NSMutableDictionary *contact = [NSMutableDictionary dictionary];
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[contact setObject:name forKey:MGMCName];
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[contact setObject:company forKey:MGMCCompany];
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if (delegate!=nil)
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[contact setObject:[[phone stringValue] phoneFormatWithAreaCode:[delegate areaCode]] forKey:MGMCNumber];
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else
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[contact setObject:[[phone stringValue] phoneFormat] forKey:MGMCNumber];
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NSString *label = @"";
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NSXMLNode *labelXML = [phone attributeForName:@"label"];
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if (labelXML==nil) {
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NSXMLNode *rel = [phone attributeForName:@"rel"];
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if (rel!=nil) {
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NSString *string = [rel stringValue];
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NSRange range = [string rangeOfString:@"#"];
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if (range.location!=NSNotFound) {
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label = [string substringFromIndex:range.location+range.length];
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}
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}
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} else {
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label = [labelXML stringValue];
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}
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[contact setObject:[label capitalizedString] forKey:MGMCLabel];
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[contacts addObject:[[contact copy] autorelease]];
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if (image!=nil)
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[contact setObject:image forKey:MGMCPhoto];
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if ([contactsSender respondsToSelector:@selector(gotContact:)]) [contactsSender gotContact:contact];
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}
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}
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- (void)continueContacts {
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for (; contactsIndex<[contactEntries count]; contactsIndex++) {
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if (shouldStop) break;
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NSXMLElement *entry = [contactEntries objectAtIndex:contactsIndex];
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NSArray *phones = [entry elementsForName:@"gd:phoneNumber"];
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if ([phones count]!=0) {
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NSArray *links = [entry elementsForName:@"link"];
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BOOL loadingPhoto = NO;
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for (int i=0; i<[links count]; i++) {
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NSXMLNode *rel = [[links objectAtIndex:i] attributeForName:@"rel"];
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if (rel!=nil) {
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if ([[rel stringValue] containsString:@"#photo"]) {
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NSString *url = [[[links objectAtIndex:i] attributeForName:@"href"] stringValue];
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NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:url] cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:60.0];
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[request setValue:authenticationString forHTTPHeaderField:MGMGCAuthorization];
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[connectionManager connectionWithRequest:request delegate:self didFailWithError:@selector(photo:didFailWithError:) didFinish:@selector(photoDidFinish:) invisible:YES object:nil];
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loadingPhoto = YES;
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break;
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}
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}
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}
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if (!loadingPhoto)
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[self parseContact];
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else
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break;
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}
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}
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if (contactsIndex>=[contactEntries count]) {
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releaseTimer = [[NSTimer scheduledTimerWithTimeInterval:20.0 target:self selector:@selector(releaseContacts) userInfo:nil repeats:NO] retain];
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if ([contactsSender respondsToSelector:@selector(doneGettingContacts)]) [contactsSender doneGettingContacts];
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[contactEntries release];
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contactEntries = nil;
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contactsSender = nil;
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gettingContacts = NO;
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}
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}
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- (void)releaseContacts {
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if (releaseTimer!=nil) {
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[releaseTimer invalidate];
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[releaseTimer release];
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releaseTimer = nil;
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}
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if (contacts!=nil) {
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[contacts release];
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contacts = nil;
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}
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}
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- (void)getGroups:(id)sender {
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if (isAuthenticating) {
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SEL selector = @selector(getGroups:);
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NSMethodSignature *signature = [self methodSignatureForSelector:selector];
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if (signature!=nil) {
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NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];
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[invocation setSelector:selector];
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[invocation setTarget:self];
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[invocation setArgument:&sender atIndex:2];
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[afterAuthentication addObject:invocation];
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}
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return;
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}
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if (gettingGroups) {
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NSDictionary *info = [NSDictionary dictionaryWithObject:groupsSender forKey:MGMCRecallSender];
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NSError *error = [NSError errorWithDomain:MGMCRecallError code:1 userInfo:info];
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if ([sender respondsToSelector:@selector(groupsError:)]) [sender groupsError:error];
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return;
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}
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if ([sender respondsToSelector:@selector(groupsError:)]) [sender groupsError:nil];
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return;
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gettingGroups = YES;
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groupsSender = sender;
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NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:MGMGCGroupsURL]];
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[request setValue:authenticationString forHTTPHeaderField:MGMGCAuthorization];
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[connectionManager connectionWithRequest:request delegate:self didFailWithError:@selector(groups:didFailWithError:) didFinish:@selector(groupsDidFinish:) invisible:MGMGoogleContactsInvisible object:nil];
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}
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- (void)groups:(NSDictionary *)theInfo didFailWithError:(NSError *)theError {
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gettingGroups = NO;
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NSLog(@"MGMGoogleContacts Error: %@", theError);
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}
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- (void)groupsDidFinish:(NSDictionary *)theInfo {
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NSXMLElement *XML = [[[[NSXMLDocument alloc] initWithData:[theInfo objectForKey:MGMConnectionData] options:NSXMLDocumentTidyXML error:nil] autorelease] rootElement];
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NSLog(@"%@", XML);
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gettingGroups = NO;
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}
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@end
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