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Merge pull request #131 from yramanchuk/twitter-integration
Firebase UI Twitter Provider integration
2 parents 9c031b9 + e63b2ba commit 91e6483

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‎FirebaseTwitterAuthUI/FIRTwitterAuthUI.h

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//
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// Copyright (c) 2016 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#import <FirebaseAuthUI/FIRAuthUI.h>
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NS_ASSUME_NONNULL_BEGIN
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/** @class FIRTwitterAuthUI
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@brief AuthUI components for Twitter Sign In.
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*/
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@interface FIRTwitterAuthUI : NSObject <FIRAuthProviderUI>
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@end
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NS_ASSUME_NONNULL_END

‎FirebaseTwitterAuthUI/FIRTwitterAuthUI.m

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//
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// Copyright (c) 2016 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#import <FirebaseAuth/FIRTwitterAuthProvider.h>
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#import <FirebaseAuthUI/FIRAuthUIErrorUtils.h>
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#import <TwitterKit/TwitterKit.h>
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#import "FIRTwitterAuthUI.h"
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/** @var kBundleFileName
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@brief The name of the bundle containing Twitter auth provider assets/resources.
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*/
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static NSString *const kBundleFileName = @"FirebaseTwitterAuthUIBundle.bundle";
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/** @var kTableName
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@brief The name of the strings table to search for localized strings.
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*/
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static NSString *const kTableName = @"FirebaseTwitterAuthUI";
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/** @var kSignInWithTwitter
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@brief The string key for localized button text.
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*/
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static NSString *const kSignInWithTwitter = @"SignInWithTwitter";
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@implementation FIRTwitterAuthUI
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/** @fn frameworkBundle
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@brief Returns the auth provider's resource bundle.
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@return Resource bundle for the auth provider.
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*/
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+ (NSBundle *)frameworkBundle {
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static NSBundle *frameworkBundle = nil;
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static dispatch_once_t predicate;
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dispatch_once(&predicate, ^{
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NSString *mainBundlePath = [[NSBundle mainBundle] resourcePath];
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NSString *frameworkBundlePath =
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[mainBundlePath stringByAppendingPathComponent:kBundleFileName];
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frameworkBundle = [NSBundle bundleWithPath:frameworkBundlePath];
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if (!frameworkBundle) {
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frameworkBundle = [NSBundle mainBundle];
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}
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});
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return frameworkBundle;
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}
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/** @fn imageNamed:
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@brief Returns an image from the resource bundle given a resource name.
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@param name The name of the image file.
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@return The image object for the named file.
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*/
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+ (UIImage *)imageNamed:(NSString *)name {
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NSString *path = [[[self class] frameworkBundle] pathForResource:name ofType:@"png"];
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return [UIImage imageWithContentsOfFile:path];
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}
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/** @fn localizedStringForKey:
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@brief Returns the localized text associated with a given string key. Will default to english
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text if the string is not available for the current localization.
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@param key A string key which identifies localized text in the .strings files.
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@return Localized value of the string identified by the key.
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*/
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+ (NSString *)localizedStringForKey:(NSString *)key {
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NSBundle *frameworkBundle = [[self class] frameworkBundle];
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return [frameworkBundle localizedStringForKey:key value:nil table:kTableName];
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}
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#pragma mark - FIRAuthProviderUI
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- (NSString *)providerID {
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return FIRTwitterAuthProviderID;
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}
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- (NSString *)shortName {
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return @"Twitter";
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}
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- (NSString *)signInLabel {
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return [[self class] localizedStringForKey:kSignInWithTwitter];
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}
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- (UIImage *)icon {
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return [[self class] imageNamed:@"ic_twitter"];
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}
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- (UIColor *)buttonBackgroundColor {
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return [UIColor colorWithRed:71.0f/255.0f green:154.0f/255.0f blue:234.0f/255.0f alpha:1.0f];
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}
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- (UIColor *)buttonTextColor {
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return [UIColor whiteColor];
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}
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- (void)signInWithAuth:(FIRAuth *)auth
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email:(nullable NSString *)email
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presentingViewController:(nullable UIViewController *)presentingViewController
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completion:(nullable FIRAuthProviderSignInCompletionBlock)completion {
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[[Twitter sharedInstance]
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logInWithCompletion:^(TWTRSession * _Nullable session, NSError * _Nullable error) {
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if (session) {
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FIRAuthCredential *credential =
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[FIRTwitterAuthProvider credentialWithToken:session.authToken
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secret:session.authTokenSecret];
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if (completion) {
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completion(credential, nil);
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}
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} else {
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NSError *newError =
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[FIRAuthUIErrorUtils providerErrorWithUnderlyingError:error
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providerID:FIRTwitterAuthProviderID];
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if (completion) {
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completion(nil, newError);
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}
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}
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}];
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}
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- (void)signOutWithAuth:(FIRAuth *)auth {
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NSString *twitterUserID = [TWTRAPIClient clientWithCurrentUser].userID;
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if (twitterUserID) {
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[[Twitter sharedInstance].sessionStore logOutUserID:twitterUserID];
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}
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}
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- (BOOL)handleOpenURL:(NSURL *)URL sourceApplication:(NSString *)sourceApplication {
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return [[Twitter sharedInstance] application:[UIApplication sharedApplication]
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openURL:URL options:nil];
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}
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@end

‎FirebaseTwitterAuthUI/FirebaseTwitterAuthUI.h

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//
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// Copyright (c) 2016 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#import <UIKit/UIKit.h>
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//! Project version number for FirebaseTwitterAuthUI.
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FOUNDATION_EXPORT double FirebaseTwitterAuthUIVersionNumber;
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//! Project version string for FirebaseTwitterAuthUI.
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FOUNDATION_EXPORT const unsigned char FirebaseTwitterAuthUIVersionString[];
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#import <FirebaseTwitterAuthUI/FIRTwitterAuthUI.h>
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‎FirebaseTwitterAuthUI/Info.plist

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>CFBundleDevelopmentRegion</key>
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<string>en</string>
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<key>CFBundleExecutable</key>
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<string>$(EXECUTABLE_NAME)</string>
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<key>CFBundleIdentifier</key>
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<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleName</key>
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<string>$(PRODUCT_NAME)</string>
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<key>CFBundlePackageType</key>
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<string>FMWK</string>
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<key>CFBundleShortVersionString</key>
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<string>1.0</string>
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<key>CFBundleSignature</key>
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<string>????</string>
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<key>CFBundleVersion</key>
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<string>$(CURRENT_PROJECT_VERSION)</string>
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<key>NSPrincipalClass</key>
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<string></string>
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</dict>
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</plist>

‎FirebaseTwitterAuthUI/Resources/ic_twitter.png

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‎FirebaseTwitterAuthUI/Resources/[email protected]

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‎FirebaseTwitterAuthUI/Resources/[email protected]

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‎FirebaseTwitterAuthUI/Strings/en.lproj/FirebaseTwitterAuthUI.strings

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// The text of the button used to sign-in with Twitter.
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"SignInWithTwitter" = "Sign in with Twitter";

‎FirebaseTwitterAuthUITests/FirebaseTwitterAuthUITests.m

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//
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// Copyright (c) 2016 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#import <XCTest/XCTest.h>
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@interface FirebaseTwitterAuthUITests : XCTestCase
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@end
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@implementation FirebaseTwitterAuthUITests
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@end

‎FirebaseTwitterAuthUITests/Info.plist

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>CFBundleDevelopmentRegion</key>
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<string>en</string>
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<key>CFBundleExecutable</key>
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<string>$(EXECUTABLE_NAME)</string>
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<key>CFBundleIdentifier</key>
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<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleName</key>
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<string>$(PRODUCT_NAME)</string>
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<key>CFBundlePackageType</key>
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<string>BNDL</string>
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<key>CFBundleShortVersionString</key>
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<string>1.0</string>
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<key>CFBundleSignature</key>
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<string>????</string>
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<key>CFBundleVersion</key>
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<string>1</string>
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</dict>
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</plist>

‎FirebaseUI.podspec

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all.dependency 'FirebaseUI/Auth'
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all.dependency 'FirebaseUI/Facebook'
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all.dependency 'FirebaseUI/Google'
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all.dependency 'FirebaseUI/Twitter'
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end
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s.subspec 'Database' do |database|
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google.dependency 'GoogleSignIn', '~> 4.0'
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google.resources = 'FirebaseUIFrameworks/FirebaseGoogleAuthUI/Frameworks/FirebaseGoogleAuthUI.framework/*.{nib,lproj,png}'
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end
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s.subspec 'Twitter' do |twitter|
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twitter.vendored_frameworks = ["FirebaseUIFrameworks/FirebaseTwitterAuthUI/Frameworks/FirebaseTwitterAuthUI.framework"]
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twitter.dependency 'FirebaseUI/Auth'
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twitter.dependency 'TwitterKit', '~> 2.4'
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twitter.resources = 'FirebaseUIFrameworks/FirebaseTwitterAuthUI/Frameworks/FirebaseTwitterAuthUI.framework/*.{nib,lproj,png}'
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end
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end

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