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show a spinner while publishing/unpublishing

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Sami Samhuri 2015-05-15 21:14:21 -07:00
parent 67714c714d
commit 2cb9adf357
1 changed files with 27 additions and 5 deletions
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32
Blog/EditorViewController.m
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@ -16,6 +16,8 @@
#import "UIImage+FontAwesome.h" #import "UIImage+FontAwesome.h"
#import "NSString+FontAwesome.h" #import "NSString+FontAwesome.h"
#import "UIColor+Hex.h" #import "UIColor+Hex.h"
#import "MBProgressHUD.h"
#import "UIFont+FontAwesome.h"
@interface EditorViewController () <UITextViewDelegate, UIPopoverPresentationControllerDelegate> @interface EditorViewController () <UITextViewDelegate, UIPopoverPresentationControllerDelegate>
@ -329,26 +331,46 @@ static NSString *const StateRestorationModifiedPostKey = @"modifiedPost";
} }
- (IBAction)publishOrUnpublish:(id)sender { - (IBAction)publishOrUnpublish:(id)sender {
// TODO: prevent changes while publishing MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.view animated:YES];
BOOL isPublish = self.modifiedPost.draft;
hud.labelText = isPublish ? @"Publishing" : @"Unpublishing";
__weak typeof(self) welf = self; __weak typeof(self) welf = self;
[self savePostAndWaitForCompilation:NO].then(^{ [self savePostAndWaitForCompilation:NO].then(^{
typeof(self) self = welf; typeof(self) self = welf;
PMKPromise *promise = nil; PMKPromise *promise = nil;
Post *post = self.modifiedPost; if (isPublish) {
if (post.draft) { promise = [self.blogController requestPublishDraft:self.modifiedPost];
promise = [self.blogController requestPublishDraft:post];
} }
else { else {
promise = [self.blogController requestUnpublishPost:post]; promise = [self.blogController requestUnpublishPost:self.modifiedPost];
} }
promise.then(^(Post *post) { promise.then(^(Post *post) {
hud.mode = MBProgressHUDModeCustomView;
hud.customView = [self HUDLabelWithText:[NSString fontAwesomeIconStringForEnum:FACheck]];
hud.labelText = isPublish ? @"Published" : @"Unpublished";
self.post = post; self.post = post;
self.modifiedPost = post; self.modifiedPost = post;
[self configureView]; [self configureView];
[hud hide:YES afterDelay:1];
}).catch(^(NSError *error) {
hud.mode = MBProgressHUDModeCustomView;
hud.customView = [self HUDLabelWithText:[NSString fontAwesomeIconStringForEnum:FATimes]];
hud.labelText = @"Fail";
hud.detailsLabelText = error.localizedDescription;
[hud hide:YES afterDelay:3];
}); });
}); });
} }
- (UILabel *)HUDLabelWithText:(NSString *)text {
UILabel *label = [[UILabel alloc] initWithFrame:CGRectZero];
label.textColor = [UIColor whiteColor];
label.font = [UIFont fontAwesomeFontOfSize:36];
label.text = text;
[label sizeToFit];
return label;
}
- (IBAction)save:(id)sender { - (IBAction)save:(id)sender {
[self savePostAndWaitForCompilation:NO]; [self savePostAndWaitForCompilation:NO];
} }