react-native-permissions/ReactNativePermissions.m

//
//  ReactNativePermissions.m
//  ReactNativePermissions
//
//  Created by Yonah Forst on 18/02/16.
//  Copyright © 2016 Yonah Forst. All rights reserved.
//

@import Contacts;

#import "ReactNativePermissions.h"

#import "RCTBridge.h"
#import "RCTConvert.h"
#import "RCTEventDispatcher.h"

#import "RCTConvert+RNPermissionsStatus.h"

#import "PermissionsChecker.h"
#import "PermissionsAsker.h"

@interface ReactNativePermissions()
@end

@implementation ReactNativePermissions


RCT_EXPORT_MODULE();
@synthesize bridge = _bridge;

#pragma mark Initialization

- (instancetype)init
{
    if (self = [super init]) {
    }
    
    return self;
}

- (NSDictionary *)constantsToExport
{
    return @{ @"PermissionTypes" : @[
                      @"location",
                      @"camera",
                      @"microphone",
                      @"photo",
                      @"contacts",
                      @"event",
                      @"reminder",
                      @"bluetooth",
                      @"notification",
                      @"backgroundRefresh",
                      ]};
};


RCT_REMAP_METHOD(canOpenSettings, canOpenSettings:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject)
{
    resolve(@([PermissionsChecker canOpenSettings]));
}

RCT_EXPORT_METHOD(openSettings)
{
    [PermissionsChecker openSettings];
}

RCT_REMAP_METHOD(getPermissionStatus, getPermissionStatus:(NSString *)permission resolve:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject)
{
    SEL s = NSSelectorFromString(permission);
    RNPermissionsStatus status = (RNPermissionsStatus)[PermissionsChecker performSelector:s];
    resolve([self stringForStatus:status]);
}

RCT_EXPORT_METHOD(requestLocation:(NSString *)type)
{
    [[PermissionsAsker sharedInstance] location:type];
}

RCT_REMAP_METHOD(requestNotification, requestNotification:(NSArray *)typeStrings resolve:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject)
{
    UIUserNotificationType types;
    if ([typeStrings containsObject:@"alert"])
        types = types | UIUserNotificationTypeAlert;
    
    if ([typeStrings containsObject:@"badge"])
        types = types | UIUserNotificationTypeBadge;
    
    if ([typeStrings containsObject:@"sound"])
        types = types | UIUserNotificationTypeSound;

    [[PermissionsAsker sharedInstance] notification:types completionHandler:^(RNPermissionsStatus status) {
        resolve([self stringForStatus:status]);
    }];
}



RCT_EXPORT_METHOD(requestBluetooth) {
    [[PermissionsAsker sharedInstance] bluetooth];
}

- (NSString *)stringForStatus:(RNPermissionsStatus) status{
    switch (status) {
        case RNPermissionsStatusAuthorized:
            return @"authorized";
        case RNPermissionsStatusDenied:
            return @"denied";
        case RNPermissionsStatusRestricted:
            return @"restricted";
        case RNPermissionsStatusUndetermined:
        default:
            return @"undetermined";
    }
}

@end