mirror of
https://github.com/samuelclay/NewsBlur.git
synced 2025-08-21 05:45:13 +00:00
506 lines
21 KiB
Objective-C
Executable file
506 lines
21 KiB
Objective-C
Executable file
//
|
|
// OSKFacebookPublishingViewController.m
|
|
// Overshare
|
|
//
|
|
// Created by Jared Sinclair on 10/16/13.
|
|
// Copyright (c) 2013 Overshare Kit. All rights reserved.
|
|
//
|
|
|
|
#import "OSKFacebookPublishingViewController.h"
|
|
|
|
#import "OSKActivity.h"
|
|
#import "OSKActivity_SystemAccounts.h"
|
|
#import "OSKActionSheet.h"
|
|
#import "OSKAccountChooserViewController.h"
|
|
#import "OSKBorderedButton.h"
|
|
#import "OSKFacebookActivity.h"
|
|
#import "OSKFacebookAudienceChooserViewController.h"
|
|
#import "OSKFacebookSharing.h"
|
|
#import "OSKSystemAccountStore.h"
|
|
#import "OSKShareableContentItem.h"
|
|
#import "OSKPresentationManager.h"
|
|
#import "OSKMicrobloggingTextView.h"
|
|
#import "UIImage+OSKUtilities.h"
|
|
#import "UIColor+OSKUtility.h"
|
|
|
|
@interface OSKFacebookPublishingViewController ()
|
|
<
|
|
OSKUITextViewSubstituteDelegate,
|
|
OSKMicrobloggingTextViewAttachmentsDelegate,
|
|
OSKAccountChooserViewControllerDelegate,
|
|
OSKFacebookAudienceChooserDelegate,
|
|
UIWebViewDelegate
|
|
>
|
|
|
|
@property (weak, nonatomic) IBOutlet OSKMicrobloggingTextView *textView;
|
|
|
|
@property (strong, nonatomic) OSKFacebookActivity *activity;
|
|
@property (strong, nonatomic) OSKFacebookContentItem *contentItem;
|
|
@property (strong, nonatomic) UIView *keyboardToolbar;
|
|
@property (strong, nonatomic) UIView *keyboardToolbarContainer; // Workaround for iOS 8 bug. Sigh...
|
|
@property (strong, nonatomic) UIButton *accountButton; // Used on iPhone
|
|
@property (strong, nonatomic) UIButton *audienceButton; // Used on iPhone
|
|
@property (strong, nonatomic) UIWebView *snapshotWebView;
|
|
@property (assign, nonatomic) BOOL hasLoadedWebSnapshot;
|
|
|
|
@end
|
|
|
|
#define NUM_ROWS 1
|
|
#define ROW_TEXT_VIEW 0
|
|
#define ROW_ACTIVE_ACCOUNT 1
|
|
|
|
#define ACCOUNT_BUTTON_INDEX 2
|
|
#define AUDIENCE_BUTTON_INDEX 2
|
|
|
|
#define TOOLBAR_FONT_SIZE 17
|
|
|
|
@implementation OSKFacebookPublishingViewController
|
|
|
|
@synthesize oskPublishingDelegate = _oskPublishingDelegate;
|
|
|
|
#pragma mark - NSObject
|
|
|
|
- (void)dealloc {
|
|
[_snapshotWebView stopLoading];
|
|
[_snapshotWebView setDelegate:nil];
|
|
_snapshotWebView = nil;
|
|
}
|
|
|
|
- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{
|
|
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
|
|
if (self) {
|
|
self.edgesForExtendedLayout = UIRectEdgeAll;
|
|
self.automaticallyAdjustsScrollViewInsets = YES;
|
|
}
|
|
return self;
|
|
}
|
|
|
|
- (void)viewDidLoad {
|
|
[super viewDidLoad];
|
|
OSKPresentationManager *presManager = [OSKPresentationManager sharedInstance];
|
|
[self.view setBackgroundColor:presManager.color_opaqueBackground];
|
|
|
|
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
|
|
[self setupKeyboardToolbar];
|
|
[self setupNavigationItems_Phone];
|
|
} else {
|
|
[self setupNavigationItems_Pad];
|
|
}
|
|
|
|
[self setupTextView];
|
|
[self.textView becomeFirstResponder];
|
|
}
|
|
|
|
- (void)viewDidAppear:(BOOL)animated {
|
|
[super viewDidAppear:animated];
|
|
[self.textView becomeFirstResponder];
|
|
}
|
|
|
|
- (void)setupTextView {
|
|
[self.textView setOskDelegate:self];
|
|
[self.textView setOskAttachmentsDelegate:self];
|
|
[self.textView setSyntaxHighlighting:[self.activity syntaxHighlighting]];
|
|
[self.textView setText:self.contentItem.text];
|
|
|
|
[self updateDoneButton];
|
|
|
|
if (self.contentItem.link) {
|
|
UIImage *linkPlaceholderImage = nil;
|
|
if ([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPad) {
|
|
linkPlaceholderImage = [UIImage imageNamed:@"osk_linkPlaceholder_pad.png"];
|
|
} else {
|
|
linkPlaceholderImage = [UIImage imageNamed:@"osk_linkPlaceholder_phone.png"];
|
|
}
|
|
UIColor *accentColor = [[OSKPresentationManager sharedInstance].color_textViewBackground osk_contrastingColor];
|
|
linkPlaceholderImage = [UIImage osk_maskedImage:linkPlaceholderImage color:accentColor];
|
|
OSKTextViewAttachment *attachment = [[OSKTextViewAttachment alloc] initWithImages:@[linkPlaceholderImage]];
|
|
[self.textView setOskAttachment:attachment];
|
|
|
|
[self generateWebPageSnapshotForLink:self.contentItem.link];
|
|
} else {
|
|
NSUInteger numberOfImages = self.contentItem.images.count;
|
|
if (numberOfImages > 0) {
|
|
NSUInteger numberOfImagesToShow = MIN(MIN([self.activity maximumImageCount], 3), numberOfImages);
|
|
NSArray *imagesToShow = [self.contentItem.images subarrayWithRange:NSMakeRange(0, numberOfImagesToShow)];
|
|
OSKTextViewAttachment *attachment = [[OSKTextViewAttachment alloc] initWithImages:imagesToShow];
|
|
[self.textView setOskAttachment:attachment];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)setupKeyboardToolbar {
|
|
OSKPresentationManager *presManager = [OSKPresentationManager sharedInstance];
|
|
|
|
// TOOLBAR
|
|
self.keyboardToolbar = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 44.0f)];
|
|
self.keyboardToolbar.backgroundColor = presManager.color_toolbarBackground;
|
|
self.keyboardToolbar.clipsToBounds = YES;
|
|
self.keyboardToolbar.autoresizingMask = UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleWidth;
|
|
|
|
self.keyboardToolbarContainer = [[UIView alloc] initWithFrame:self.keyboardToolbar.bounds];
|
|
[self.keyboardToolbarContainer addSubview:self.keyboardToolbar];
|
|
[self.textView setOSK_inputAccessoryView:self.keyboardToolbarContainer];
|
|
|
|
CGRect borderedViewFrame = CGRectInset(self.keyboardToolbar.bounds,-1,0);
|
|
borderedViewFrame.origin.y = 0;
|
|
UIView *borderedView = [[UIView alloc] initWithFrame:borderedViewFrame];
|
|
borderedView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
|
|
borderedView.backgroundColor = [UIColor clearColor];
|
|
borderedView.layer.borderColor = presManager.color_toolbarBorders.CGColor;
|
|
borderedView.layer.borderWidth = ([[UIScreen mainScreen] scale] > 1) ? 0.5f : 1.0f;
|
|
[self.keyboardToolbar addSubview:borderedView];
|
|
|
|
[self setupAccountButton];
|
|
[self setupAudienceButton];
|
|
}
|
|
|
|
- (void)setupAccountButton {
|
|
UIButton *accountButton = nil;
|
|
OSKPresentationManager *presManager = [OSKPresentationManager sharedInstance];
|
|
|
|
if ([presManager toolbarsUseUnjustifiablyBorderlessButtons] == NO) {
|
|
accountButton = [OSKBorderedButton buttonWithType:UIButtonTypeCustom];
|
|
accountButton.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
|
|
accountButton.contentEdgeInsets = UIEdgeInsetsMake(0, 12, 0, 13);
|
|
} else {
|
|
accountButton = [UIButton buttonWithType:UIButtonTypeSystem];
|
|
[accountButton setTitleColor:presManager.color_action forState:UIControlStateNormal];
|
|
accountButton.contentEdgeInsets = UIEdgeInsetsMake(0, 10, 0, 10);
|
|
}
|
|
|
|
UIFontDescriptor *descriptor = [[OSKPresentationManager sharedInstance] normalFontDescriptor];
|
|
if (descriptor) {
|
|
[accountButton.titleLabel setFont:[UIFont fontWithDescriptor:descriptor size:TOOLBAR_FONT_SIZE]];
|
|
} else {
|
|
[accountButton.titleLabel setFont:[UIFont systemFontOfSize:TOOLBAR_FONT_SIZE]];
|
|
}
|
|
|
|
accountButton.autoresizingMask = UIViewAutoresizingFlexibleHeight;
|
|
accountButton.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
|
|
accountButton.frame = CGRectMake(-1, -1, 161, 46);
|
|
[accountButton addTarget:self action:@selector(accountButtonPressed:) forControlEvents:UIControlEventTouchUpInside];
|
|
[self.keyboardToolbar addSubview:accountButton];
|
|
[self setAccountButton:accountButton];
|
|
[self updateAccountButton];
|
|
}
|
|
|
|
- (void)setupAudienceButton {
|
|
UIButton *audienceButton = nil;
|
|
OSKPresentationManager *presManager = [OSKPresentationManager sharedInstance];
|
|
|
|
if ([presManager toolbarsUseUnjustifiablyBorderlessButtons] == NO) {
|
|
audienceButton = [OSKBorderedButton buttonWithType:UIButtonTypeCustom];
|
|
audienceButton.contentEdgeInsets = UIEdgeInsetsMake(0, 13, 0, 12);
|
|
} else {
|
|
audienceButton = [UIButton buttonWithType:UIButtonTypeSystem];
|
|
[audienceButton setTitleColor:presManager.color_action forState:UIControlStateNormal];
|
|
audienceButton.contentEdgeInsets = UIEdgeInsetsMake(0, 10, 0, 10);
|
|
}
|
|
|
|
UIFontDescriptor *descriptor = [[OSKPresentationManager sharedInstance] normalFontDescriptor];
|
|
if (descriptor) {
|
|
[audienceButton.titleLabel setFont:[UIFont fontWithDescriptor:descriptor size:TOOLBAR_FONT_SIZE]];
|
|
} else {
|
|
[audienceButton.titleLabel setFont:[UIFont systemFontOfSize:TOOLBAR_FONT_SIZE]];
|
|
}
|
|
|
|
audienceButton.autoresizingMask = UIViewAutoresizingFlexibleHeight;
|
|
audienceButton.contentHorizontalAlignment = UIControlContentHorizontalAlignmentRight;
|
|
audienceButton.frame = CGRectMake(self.view.frame.size.width - 160, -1, 161, 46);
|
|
[audienceButton addTarget:self action:@selector(audienceButtonPressed:) forControlEvents:UIControlEventTouchUpInside];
|
|
[self.keyboardToolbar addSubview:audienceButton];
|
|
[self setAudienceButton:audienceButton];
|
|
[self updateAudienceButton];
|
|
}
|
|
|
|
- (void)setupNavigationItems_Phone {
|
|
NSString *cancelTitle = [[OSKPresentationManager sharedInstance] localizedText_Cancel];
|
|
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:cancelTitle style:UIBarButtonItemStylePlain target:self action:@selector(cancelButtonPressed:)];
|
|
|
|
NSString *doneTitle = [[OSKPresentationManager sharedInstance] localizedText_ActionButtonTitleForPublishingActivity:[self.activity.class activityType]];
|
|
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:doneTitle style:UIBarButtonItemStyleDone target:self action:@selector(doneButtonPressed:)];
|
|
}
|
|
|
|
- (void)setupNavigationItems_Pad {
|
|
NSString *cancelTitle = [[OSKPresentationManager sharedInstance] localizedText_Cancel];
|
|
UIBarButtonItem *cancelButton = [[UIBarButtonItem alloc] initWithTitle:cancelTitle style:UIBarButtonItemStylePlain target:self action:@selector(cancelButtonPressed:)];
|
|
|
|
NSString *doneTitle = [[OSKPresentationManager sharedInstance] localizedText_ActionButtonTitleForPublishingActivity:[self.activity.class activityType]];
|
|
UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithTitle:doneTitle style:UIBarButtonItemStyleDone target:self action:@selector(doneButtonPressed:)];
|
|
|
|
UIBarButtonItem *accountButton = [[UIBarButtonItem alloc] initWithTitle:@"account" style:UIBarButtonItemStylePlain target:self action:@selector(accountButtonPressed:)];
|
|
UIBarButtonItem *audienceButton = [[UIBarButtonItem alloc] initWithTitle:@"Everyone" style:UIBarButtonItemStylePlain target:self action:@selector(audienceButtonPressed:)];
|
|
|
|
UIBarButtonItem *space_1 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
|
|
UIBarButtonItem *space_2 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
|
|
UIBarButtonItem *space_3 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
|
|
UIBarButtonItem *space_4 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
|
|
|
|
[self.navigationItem setLeftBarButtonItems:@[cancelButton, space_1, accountButton, space_2]];
|
|
[self.navigationItem setRightBarButtonItems:@[doneButton, space_3, audienceButton, space_4]];
|
|
|
|
[self updateAccountButton];
|
|
[self updateAudienceButton];
|
|
}
|
|
|
|
#pragma mark - OSKUITextViewSubstituteDelegate
|
|
|
|
- (void)textViewDidChange:(OSKUITextViewSubstitute *)textView {
|
|
[self.contentItem setText:textView.attributedText.string];
|
|
[self updateDoneButton];
|
|
}
|
|
|
|
#pragma mark - OSKTextViewAttachmentsDelegate
|
|
|
|
- (BOOL)textView:(OSKMicrobloggingTextView *)textView shouldAllowAttachmentsToBeEdited:(OSKTextViewAttachment *)attachment {
|
|
BOOL isALinkPost = (self.contentItem.link != nil);
|
|
return (isALinkPost == NO);
|
|
}
|
|
|
|
- (BOOL)textViewShouldUseBorderedAttachmentView:(OSKMicrobloggingTextView *)textView {
|
|
return (self.hasLoadedWebSnapshot);
|
|
}
|
|
|
|
- (void)textViewDidTapRemoveAttachment:(OSKMicrobloggingTextView *)textView {
|
|
[textView removeAttachment];
|
|
[self.contentItem setImages:nil];
|
|
[self updateDoneButton];
|
|
}
|
|
|
|
#pragma mark - Autorotation
|
|
|
|
- (void)viewDidLayoutSubviews {
|
|
CGFloat targetHeight;
|
|
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
|
|
if (UIInterfaceOrientationIsLandscape([UIApplication sharedApplication].statusBarOrientation)) {
|
|
targetHeight = 32.0f;
|
|
} else {
|
|
targetHeight = 44.0f;
|
|
}
|
|
} else {
|
|
targetHeight = 44.0f;
|
|
}
|
|
CGRect toolbarFrame = self.keyboardToolbar.frame;
|
|
toolbarFrame.size.height = targetHeight;
|
|
toolbarFrame.origin.y = self.keyboardToolbarContainer.frame.size.height - targetHeight;
|
|
self.keyboardToolbar.frame = toolbarFrame;
|
|
[self updateAccountButton];
|
|
[self updateAudienceButton];
|
|
[self adjustTextViewTopInset];
|
|
}
|
|
|
|
- (void)adjustTextViewTopInset {
|
|
UIEdgeInsets insets = self.textView.contentInset;
|
|
insets.top = [self.topLayoutGuide length];
|
|
self.textView.contentInset = insets;
|
|
|
|
UIEdgeInsets indicatorInsets = self.textView.scrollIndicatorInsets;
|
|
indicatorInsets.top = [self.topLayoutGuide length];
|
|
[self.textView setScrollIndicatorInsets:indicatorInsets];
|
|
}
|
|
|
|
#pragma mark - Done Button
|
|
|
|
- (void)updateDoneButton {
|
|
[self.navigationItem.rightBarButtonItem setEnabled:[self.activity isReadyToPerform]];
|
|
}
|
|
|
|
- (void)doneButtonPressed:(id)sender {
|
|
if ([self.activity isReadyToPerform]) {
|
|
[self.oskPublishingDelegate publishingViewController:self didTapPublishActivity:self.activity];
|
|
}
|
|
}
|
|
|
|
#pragma mark - Account Button Changes
|
|
|
|
- (void)updateAccountButton {
|
|
NSString *accountName = nil;
|
|
if ([self.activity respondsToSelector:@selector(activeSystemAccount)]) {
|
|
ACAccount *systemAccount = [(OSKActivity <OSKActivity_SystemAccounts> *)self.activity activeSystemAccount];
|
|
if (systemAccount.username.length) {
|
|
accountName = systemAccount.username;
|
|
} else if (systemAccount.userFullName.length) {
|
|
accountName = systemAccount.userFullName;
|
|
} else {
|
|
accountName = self.title;
|
|
}
|
|
}
|
|
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
|
|
[self updateAccountButton_Phone:accountName];
|
|
} else {
|
|
[self updateAccountButton_Pad:accountName];
|
|
}
|
|
}
|
|
|
|
- (void)updateAccountButton_Phone:(NSString *)accountName {
|
|
[self.accountButton setTitle:[NSString stringWithFormat:@"%@", accountName] forState:UIControlStateNormal];
|
|
CGSize newSize = [self.accountButton sizeThatFits:self.keyboardToolbar.bounds.size];
|
|
CGRect buttonFrame = self.accountButton.frame;
|
|
buttonFrame.size.width = newSize.width;
|
|
[self.accountButton setFrame:buttonFrame];
|
|
}
|
|
|
|
- (void)updateAccountButton_Pad:(NSString *)accountName {
|
|
UIBarButtonItem *item = self.navigationItem.leftBarButtonItems[ACCOUNT_BUTTON_INDEX];
|
|
[item setTitle:accountName];
|
|
}
|
|
|
|
- (void)accountButtonPressed:(id)sender {
|
|
[self showSystemAccountChooser];
|
|
}
|
|
|
|
- (void)showSystemAccountChooser {
|
|
OSKSystemAccountStore *store = [OSKSystemAccountStore sharedInstance];
|
|
OSKActivity <OSKActivity_SystemAccounts> *activity = (OSKActivity <OSKActivity_SystemAccounts> *)self.activity;
|
|
NSString *systemAccountTypeIdentifier = [activity.class systemAccountTypeIdentifier];
|
|
NSArray *accounts = [store accountsForAccountTypeIdentifier:systemAccountTypeIdentifier];
|
|
ACAccount *activeAccount = activity.activeSystemAccount;
|
|
OSKAccountChooserViewController *chooser = [[OSKAccountChooserViewController alloc]
|
|
initWithSystemAccounts:accounts
|
|
activeAccount:activeAccount
|
|
accountTypeIdentifier:systemAccountTypeIdentifier
|
|
delegate:self];
|
|
[self.navigationController pushViewController:chooser animated:YES];
|
|
}
|
|
|
|
#pragma mark - Audience Changes
|
|
|
|
- (void)updateAudienceButton {
|
|
NSString *audienceName = nil;
|
|
NSString *audienceKey = [self.activity currentAudience];
|
|
|
|
OSKPresentationManager *presManager = [OSKPresentationManager sharedInstance];
|
|
|
|
if ([audienceKey isEqualToString:ACFacebookAudienceEveryone]) {
|
|
audienceName = [presManager localizedText_FacebookAudience_Public];
|
|
}
|
|
else if ([audienceKey isEqualToString:ACFacebookAudienceFriends]) {
|
|
audienceName = [presManager localizedText_FacebookAudience_Friends];
|
|
}
|
|
else if ([audienceKey isEqualToString:ACFacebookAudienceOnlyMe]) {
|
|
audienceName = [presManager localizedText_FacebookAudience_OnlyMe];
|
|
}
|
|
|
|
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
|
|
[self updateAudienceButton_Phone:audienceName];
|
|
} else {
|
|
[self updateAudienceButton_Pad:audienceName];
|
|
}
|
|
}
|
|
|
|
- (void)updateAudienceButton_Phone:(NSString *)audienceName {
|
|
[self.audienceButton setTitle:[NSString stringWithFormat:@"%@", audienceName] forState:UIControlStateNormal];
|
|
CGSize newSize = [self.audienceButton sizeThatFits:self.keyboardToolbar.bounds.size];
|
|
CGRect buttonFrame = self.audienceButton.frame;
|
|
buttonFrame.size.width = newSize.width;
|
|
buttonFrame.origin.x = self.view.frame.size.width - newSize.width + 1.0f;
|
|
[self.audienceButton setFrame:buttonFrame];
|
|
}
|
|
|
|
- (void)updateAudienceButton_Pad:(NSString *)audienceName {
|
|
UIBarButtonItem *item = self.navigationItem.rightBarButtonItems[AUDIENCE_BUTTON_INDEX];
|
|
[item setTitle:audienceName];
|
|
}
|
|
|
|
- (void)audienceButtonPressed:(id)sender {
|
|
[self showAudienceChooser];
|
|
}
|
|
|
|
- (void)showAudienceChooser {
|
|
OSKFacebookAudienceChooserViewController *chooser = [[OSKFacebookAudienceChooserViewController alloc]
|
|
initWithSelectedAudience:self.activity.currentAudience
|
|
delegate:self];
|
|
[self.navigationController pushViewController:chooser animated:YES];
|
|
}
|
|
|
|
- (void)setNewCurrentAudience:(NSString *)audience {
|
|
[self.activity setCurrentAudience:audience];
|
|
[self updateAudienceButton];
|
|
}
|
|
|
|
#pragma mark - Button Actions
|
|
|
|
- (void)cancelButtonPressed:(id)sender {
|
|
[self.oskPublishingDelegate publishingViewControllerDidCancel:self withActivity:self.activity];
|
|
}
|
|
|
|
#pragma mark - Publishing View Controller
|
|
|
|
- (void)preparePublishingViewForActivity:(OSKActivity *)activity delegate:(id <OSKPublishingViewControllerDelegate>)oskPublishingDelegate {
|
|
[self setActivity:(OSKFacebookActivity *)activity];
|
|
[self setContentItem:(OSKFacebookContentItem *)self.activity.contentItem];
|
|
[self setOskPublishingDelegate:oskPublishingDelegate];
|
|
self.title = [self.activity.class activityName];
|
|
}
|
|
|
|
#pragma mark - Account Chooser Delegate
|
|
|
|
- (void)accountChooserDidSelectSystemAccount:(ACAccount *)systemAccount {
|
|
[self.activity setActiveSystemAccount:systemAccount];
|
|
[self updateAccountButton];
|
|
}
|
|
|
|
#pragma mark - Audience Chooser Delegate
|
|
|
|
- (void)audienceChooser:(OSKFacebookAudienceChooserViewController *)chooser didChooseNewAudience:(NSString *)audience {
|
|
[self setNewCurrentAudience:audience];
|
|
}
|
|
|
|
#pragma mark - Web Page Snapshot
|
|
|
|
- (void)generateWebPageSnapshotForLink:(NSURL *)link {
|
|
if (self.snapshotWebView == nil) {
|
|
self.snapshotWebView = [[UIWebView alloc] initWithFrame:[UIScreen mainScreen].bounds];
|
|
self.snapshotWebView.delegate = self;
|
|
self.snapshotWebView.suppressesIncrementalRendering = NO;
|
|
self.snapshotWebView.scalesPageToFit = YES;
|
|
[self.snapshotWebView loadRequest:[NSURLRequest requestWithURL:link]];
|
|
}
|
|
}
|
|
|
|
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType {
|
|
return YES;
|
|
}
|
|
|
|
- (void)webViewDidStartLoad:(UIWebView *)webView {
|
|
|
|
}
|
|
|
|
- (void)webViewDidFinishLoad:(UIWebView *)webView {
|
|
if (self.hasLoadedWebSnapshot == NO) {
|
|
[self setHasLoadedWebSnapshot:YES];
|
|
// Wait a second or two for page load animations to finish,
|
|
// especially for sites like Twitter or an Apple product announcement.
|
|
__weak OSKFacebookPublishingViewController *weakSelf = self;
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 2 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
|
|
[weakSelf grabSnapShotFromLoadedWebView:webView];
|
|
});
|
|
}
|
|
}
|
|
|
|
- (void)grabSnapShotFromLoadedWebView:(UIWebView *)webView {
|
|
|
|
CGFloat snapshotWidth = webView.frame.size.width;
|
|
UIGraphicsBeginImageContextWithOptions(CGSizeMake(snapshotWidth, snapshotWidth), YES, 0);
|
|
CGContextRef context = UIGraphicsGetCurrentContext();
|
|
[webView.layer renderInContext:context];
|
|
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
|
|
UIGraphicsEndImageContext();
|
|
|
|
OSKTextViewAttachment *attachment = [[OSKTextViewAttachment alloc] initWithImages:@[image]];
|
|
[self.textView setOskAttachment:attachment];
|
|
|
|
[self.snapshotWebView setDelegate:nil];
|
|
[self.snapshotWebView stopLoading];
|
|
[self setSnapshotWebView:nil];
|
|
}
|
|
|
|
@end
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|