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constants, errors produce alert

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This commit is contained in:
Kilian Hofmann 2016-04-04 09:35:33 +02:00
parent bc41170675
commit a41b939b99
9 changed files with 170 additions and 49 deletions
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18
FMC PLanner 2.xcworkspace/xcuserdata/Kili2.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
View File

@ -2,4 +2,22 @@
<Bucket
type = "0"
version = "2.0">
<Breakpoints>
<BreakpointProxy
BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
<BreakpointContent
shouldBeEnabled = "No"
ignoreCount = "0"
continueAfterRunningActions = "No"
filePath = "FMC Planner 2/DropboxV2ObjC.m"
timestampString = "481396548.273272"
startingColumnNumber = "9223372036854775807"
endingColumnNumber = "9223372036854775807"
startingLineNumber = "78"
endingLineNumber = "78"
landmarkName = "-deauthorizeUserWithPresenter:"
landmarkType = "5">
</BreakpointContent>
</BreakpointProxy>
</Breakpoints>
</Bucket>

3
FMC Planner 2/AppDelegate.m
View File

@ -73,7 +73,8 @@
completion:^(void) {
[_smWebView.navigationController
popViewControllerAnimated:YES];
}];
}
presenter:nil];
return YES;
}

17
FMC Planner 2/DropboxV2ObjC.h
View File

@ -22,19 +22,24 @@
#pragma mark - Authorization methods
- (BOOL)authorizeUserWithToke:(NSURL *)token completion:(void (^)(void))handler;
- (void)deauthorizeUser;
- (BOOL)authorizeUserWithToke:(NSURL *)token
completion:(void (^)(void))handler
presenter:(UIViewController *)presenter;
- (void)deauthorizeUserWithPresenter:(UIViewController *)presenter;
#pragma mark - File and directory methods
- (void)downloadFromDropbox:(NSArray *)files;
- (void)uploadToDropbox:(NSArray *)files;
- (void)downloadFromDropbox:(NSArray *)files
presenter:(UIViewController *)presenter;
- (void)uploadToDropbox:(NSArray *)files
presenter:(UIViewController *)presenter;
- (void)contentsOfPath:(NSString *)path
completion:(void (^)(NSArray *data))handler;
completion:(void (^)(NSArray *data))handler
presenter:(UIViewController *)presenter;
#pragma mark - Other methods
- (NSDictionary *)getUserInfo;
- (NSDictionary *)getUserInfoWithPresenter:(UIViewController *)presenter;
@end

111
FMC Planner 2/DropboxV2ObjC.m
View File

@ -25,8 +25,9 @@
}
#pragma mark - OAuth stuff
// TODO: Alert on error
- (BOOL)authorizeUserWithToke:(NSURL *)token completion:(void (^)(void))handler
- (BOOL)authorizeUserWithToke:(NSURL *)token
completion:(void (^)(void))handler
presenter:(UIViewController *)presenter
{
NSScanner *scan = [NSScanner scannerWithString:token.absoluteString];
NSString *error = [[NSString alloc] init];
@ -53,8 +54,7 @@
return true;
}
// TODO: Alert on error
- (void)deauthorizeUser
- (void)deauthorizeUserWithPresenter:(UIViewController *)presenter
{
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
request.URL = [NSURL
@ -75,7 +75,8 @@
queue:[[NSOperationQueue alloc] init]
completionHandler:^(NSURLResponse *response, NSData *data,
NSError *error) {
if ([[NSJSONSerialization JSONObjectWithData:data
if (data != nil &&
[[NSJSONSerialization JSONObjectWithData:data
options:0
error:nil]
isEqualToDictionary:@{}]) {
@ -89,6 +90,29 @@
removeCredential:credential
forProtectionSpace:_kDropboxProtectionSpace];
}
else if (error != nil) {
[[NSOperationQueue mainQueue] addOperationWithBlock:^{
[SharedDeclerations presentErrorAlert:error
presenter:presenter];
}];
}
else if (![[NSJSONSerialization JSONObjectWithData:data
options:0
error:nil]
isEqualToDictionary:@{}]) {
[SharedDeclerations
presentErrorAlert:
[NSError errorWithDomain:DropboxErrorDomain
code:100
userInfo:@{
DropboxErrorUserInfo :
NSLocalizedDescriptionKey
}]
presenter:presenter];
}
}];
}
@ -98,9 +122,10 @@
* Pass nil as path for root dir
* @param completion executed after completion
*/
// TODO: Alert on error
// TODO: Alert on Dropbox error
- (void)contentsOfPath:(NSString *)path
completion:(void (^)(NSArray *data))handler
presenter:(UIViewController *)presenter
{
if (path == nil) {
@ -133,22 +158,33 @@
temp = [temp stringByReplacingOccurrencesOfString:@"\\/" withString:@"/"];
request.HTTPBody = [temp dataUsingEncoding:NSASCIIStringEncoding];
[NSURLConnection sendAsynchronousRequest:request
queue:[NSOperationQueue mainQueue]
completionHandler:^(NSURLResponse *response,
NSData *data, NSError *error) {
data =
[NSJSONSerialization JSONObjectWithData:data
options:0
error:nil];
if ([data isKindOfClass:[NSDictionary class]]) {
handler([data valueForKey:@"entries"]);
}
}];
[NSURLConnection
sendAsynchronousRequest:request
queue:[NSOperationQueue mainQueue]
completionHandler:^(NSURLResponse *response, NSData *data,
NSError *error) {
if (data != nil) {
data = [NSJSONSerialization JSONObjectWithData:data
options:0
error:nil];
if ([data isKindOfClass:[NSDictionary class]]) {
handler([data valueForKey:@"entries"]);
}
}
else if (error != nil) {
[[NSOperationQueue mainQueue] addOperationWithBlock:^{
[SharedDeclerations presentErrorAlert:error
presenter:presenter];
}];
}
}];
}
// TODO: Alert on error
// TODO: Alert on Dropbox error
- (void)downloadFromDropbox:(NSArray *)files
presenter:(UIViewController *)presenter
{
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
request.URL = [NSURL
@ -189,13 +225,21 @@
savePathForFile:string]
atomically:YES];
}
else if (error != nil) {
[[NSOperationQueue mainQueue] addOperationWithBlock:^{
[SharedDeclerations presentErrorAlert:error
presenter:presenter];
}];
}
}];
}
}
// TODO: Alert on error
- (void)uploadToDropbox:(NSArray *)files
// TODO: Alert on Dropbox error
- (void)uploadToDropbox:(NSArray *)files presenter:(UIViewController *)presenter
{
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
request.URL =
@ -234,7 +278,15 @@
sendAsynchronousRequest:request
queue:[[NSOperationQueue alloc] init]
completionHandler:^(NSURLResponse *response, NSData *data,
NSError *error){
NSError *error) {
if (error != nil) {
[[NSOperationQueue mainQueue] addOperationWithBlock:^{
[SharedDeclerations presentErrorAlert:error
presenter:presenter];
}];
}
}];
}
}
@ -242,8 +294,8 @@
#pragma mark - Other operations
// !!!: Cannot be asynchronous
// TODO: Alert on error
- (NSDictionary *)getUserInfo
// TODO: Alert on Dropbox error
- (NSDictionary *)getUserInfoWithPresenter:(UIViewController *)presenter
{
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
request.URL =
@ -262,12 +314,21 @@
NSURLResponse *response = nil;
NSError *error = nil;
NSError *error2 = nil;
id data = [self parseJSON:[NSURLConnection sendSynchronousRequest:request
returningResponse:&response
error:&error]];
error:&error2]];
if ([data isKindOfClass:[NSDictionary class]]) {
return data;
}
else if (error != nil) {
[[NSOperationQueue mainQueue] addOperationWithBlock:^{
[SharedDeclerations presentErrorAlert:error presenter:presenter];
}];
return nil;
}
else {
return nil;
}

19
FMC Planner 2/SharedDeclerations.h
View File

@ -10,16 +10,12 @@
@interface SharedDeclerations : NSObject
#pragma mark - Route page management macros
#pragma mark - Route page management constants
#define FOO1 NEXTRTEPAGE
#define STRINGIZE(x) #x
#define STRINGIZE2(x) STRINGIZE(x)
#define FMCNEXTRTEPAGE @STRINGIZE2(FOO1)
#define FOO2 FIRSTRTEPAGE
#define STRINGIZE(x) #x
#define STRINGIZE2(x) STRINGIZE(x)
#define FMCFIRSTRTEPAGE @STRINGIZE2(FOO2)
extern NSString *const FMCNEXTRTEPAGE;
extern NSString *const FMCFIRSTRTEPAGE;
extern NSString *const DropboxErrorDomain;
extern NSString *const DropboxErrorUserInfo;
#pragma mark - Adaptive font size method
@ -31,4 +27,9 @@
+ (NSString *)savePathForFile:(NSString *)file;
#pragma mark - Alert for handling displaying Eroor Messages.
+ (void)presentErrorAlert:(NSError *)error
presenter:(UIViewController *)presenter;
@end

35
FMC Planner 2/SharedDeclerations.m
View File

@ -10,6 +10,12 @@
@implementation SharedDeclerations
NSString *const FMCNEXTRTEPAGE = @"NEXTRTEPAGE";
NSString *const FMCFIRSTRTEPAGE = @"FIRSTRTEPAGE";
NSString *const DropboxErrorDomain = @"com.weebly.alikja.FMC";
NSString *const DropboxErrorUserInfo =
@"Dropbox API Error. Please try again later!";
#pragma mark - Adaptive font size method
+ (UIFont *)findAdaptiveFontForUILabelSize:(CGSize)labelSize
@ -65,4 +71,33 @@
stringByAppendingString:[NSString stringWithFormat:@"/%@", file]];
}
#pragma mark - Alert for handling displaying Eroor Messages.
+ (void)presentErrorAlert:(NSError *)error
presenter:(UIViewController *)presenter
{
if ([UIAlertController class]) {
UIAlertController *alert = [UIAlertController
alertControllerWithTitle:@"Error"
message:error.localizedDescription
preferredStyle:UIAlertControllerStyleActionSheet];
UIAlertAction *defaultAction =
[UIAlertAction actionWithTitle:@"OK"
style:UIAlertActionStyleCancel
handler:nil];
[alert addAction:defaultAction];
[presenter presentViewController:alert animated:YES completion:nil];
}
else {
UIAlertView *alert =
[[UIAlertView alloc] initWithTitle:@"Error"
message:error.localizedDescription
delegate:nil
cancelButtonTitle:@"Cancel"
otherButtonTitles:nil];
[alert show];
}
}
@end

7
FMC Planner 2/TableViewController.m
View File

@ -56,7 +56,8 @@ DropboxV2ObjC *dbClient = nil;
predicateWithFormat:@"NOT (SELF BEGINSWITH %@)",
@"."]] mutableCopy];
[self.tableView reloadData];
}];
}
presenter:self];
}
}
@ -169,11 +170,11 @@ DropboxV2ObjC *dbClient = nil;
- (void)finishSelection
{
if ([self.title isEqualToString:@"Download"]) {
[dbClient downloadFromDropbox:_markList];
[dbClient downloadFromDropbox:_markList presenter:self];
[self.navigationController popViewControllerAnimated:YES];
}
if ([self.title isEqualToString:@"Upload"]) {
[dbClient uploadToDropbox:_markList];
[dbClient uploadToDropbox:_markList presenter:self];
[self.navigationController popViewControllerAnimated:YES];
}
}

7
FMC Planner 2/ViewControllerServiceMenu.m
View File

@ -77,7 +77,7 @@
{
DropboxV2ObjC *dbClient =
((AppDelegate *)[UIApplication sharedApplication].delegate).dbClient;
[dbClient deauthorizeUser];
[dbClient deauthorizeUserWithPresenter:self];
[_dbConnectButton setTitle:@"Connect to Dropbox"
forState:UIControlStateNormal];
[_dbConnectButton removeTarget:self
@ -96,8 +96,9 @@
[dbClient contentsOfPath:nil
completion:^(NSArray *data) {
NSLog(@"%@", data);
}];
[dbClient uploadToDropbox:@[ @"EDDFEDDM001" ]];
}
presenter:self];
[dbClient uploadToDropbox:@[ @"EDDFEDDM001" ] presenter:self];
}
@end

2
FMC Planner 2Tests/FMC_Planner_2Tests.m
View File

@ -6,8 +6,6 @@
// Copyright © 2016 Kilian Hofmann. All rights reserved.
//
#import "AppDelegate.h"
#import "DropboxV2ObjC.h"
#import <XCTest/XCTest.h>
@interface FMC_Planner_2Tests : XCTestCase