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LolayApsBuilder.m
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LolayApsBuilder.m
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//
// Copyright 2012 Lolay, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#import "LolayApsBuilder.h"
#import "LolayKatGlobals.h"
@implementation LolayApsBuilder
+ (id) objectForDictionary:(NSDictionary*) dictionary key:(id) key {
id value = [dictionary objectForKey:key];
if ([value isKindOfClass:[NSNull class]]) {
return nil;
}
return value;
}
+ (UIAlertView*) handleAPS:(NSDictionary*) aps title:(NSString*) title {
DLog(@"enter aps=%@,title=%@", aps, title);
if (aps == nil) {
return nil;
}
NSNumber* badge = [LolayApsBuilder objectForDictionary:aps key:@"badge"];
if (badge) {
DLog(@"Set the badge to %@", badge);
[UIApplication sharedApplication].applicationIconBadgeNumber = [badge integerValue];
} else {
DLog(@"Unset the badge");
[UIApplication sharedApplication].applicationIconBadgeNumber = 0;
}
NSString* action = nil;
NSString* message = nil;
id alert = [LolayApsBuilder objectForDictionary:aps key:@"alert"];
if (alert) {
if ([alert isKindOfClass:[NSString class]]) {
message = alert;
} else if ([alert isKindOfClass:[NSDictionary class]]) {
NSString* body = [LolayApsBuilder objectForDictionary:alert key:@"body"];
NSString* actionKey = [LolayApsBuilder objectForDictionary:alert key:@"action-loc-key"];
NSString* key = [LolayApsBuilder objectForDictionary:alert key:@"loc-key"];
NSArray* args = [LolayApsBuilder objectForDictionary:alert key:@"loc-args"];
if (body) {
message = body;
} else if (key) {
NSString* format = NSLocalizedString(key, nil);
if (args) {
// http://cocoawithlove.com/2009/05/variable-argument-lists-in-cocoa.html
// http://stackoverflow.com/questions/8211996/fake-va-list-in-arc
NSRange argsRange = NSMakeRange(0, args.count);
NSMutableData* argsList = [NSMutableData dataWithLength:sizeof(id) * args.count];
[args getObjects:(__unsafe_unretained id*)argsList.mutableBytes range:argsRange];
message = [[NSString alloc] initWithFormat:format arguments:argsList.mutableBytes];
} else {
message = format;
}
}
if (actionKey) {
action = NSLocalizedString(actionKey, nil);
}
}
}
NSString* ok = NSLocalizedString(@"lolay-aps-ok", nil);
if ([ok isEqualToString:@"lolay-aps-ok"]) {
ok = @"Ok";
}
NSString* close = NSLocalizedString(@"lolay-aps-close", nil);
if ([close isEqualToString:@"lolay-aps-close"]) {
close = @"Close";
}
NSString* cancel = action.length > 0 ? close : ok;
UIAlertView* alertView = [[UIAlertView alloc] initWithTitle:title message:message delegate:nil cancelButtonTitle:cancel otherButtonTitles:action, nil];
return alertView;
}
+ (UIAlertView*) handleAPS:(NSDictionary*) aps titleKey:(NSString*) titleKey {
return [LolayApsBuilder handleAPS:aps title:NSLocalizedString(titleKey, nil)];
}
+ (UIAlertView*) handleAPS:(NSDictionary*) aps {
return [LolayApsBuilder handleAPS:aps title:nil];
}
+ (NSString*) tokenFromData:(NSData*) dataToken {
NSString* token = [dataToken description];
token = [token stringByReplacingOccurrencesOfString:@"<" withString:@""];
token = [token stringByReplacingOccurrencesOfString:@">" withString:@""];
token = [token stringByReplacingOccurrencesOfString:@" " withString:@""];
token = [token uppercaseString];
return token;
}
@end