106 lines
No EOL
4.2 KiB
Objective-C
106 lines
No EOL
4.2 KiB
Objective-C
// AFHTTPOperation.m
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//
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// Copyright (c) 2011 Gowalla (http://gowalla.com/)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#import "AFHTTPOperation.h"
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#import "JSONKit.h"
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NSString * const AFHTTPOperationDidStartNotification = @"com.alamofire.http-operation.start";
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NSString * const AFHTTPOperationDidSucceedNotification = @"com.alamofire.http-operation.success";
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NSString * const AFHTTPOperationDidFailNotification = @"com.alamofire.http-operation.failure";
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NSString * const AFHTTPOperationParsedDataErrorKey = @"com.alamofire.http-operation.error.parsed-data";
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@implementation AFHTTPOperation
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@synthesize callback = _callback;
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+ (id)operationWithRequest:(NSURLRequest *)urlRequest callback:(AFHTTPOperationCallback *)callback {
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return [[[self alloc] initWithRequest:urlRequest callback:callback] autorelease];
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}
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- (id)initWithRequest:(NSURLRequest *)urlRequest callback:(AFHTTPOperationCallback *)callback {
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self = [super initWithRequest:urlRequest];
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if (!self) {
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return nil;
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}
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self.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/plain", nil];
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self.callback = callback;
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return self;
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}
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- (void)dealloc {
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[_callback release];
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[super dealloc];
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}
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- (NSString *)responseString {
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return [[[NSString alloc] initWithData:self.responseBody encoding:NSUTF8StringEncoding] autorelease];
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}
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#pragma mark - QRunLoopOperation
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- (void)operationDidStart {
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[super operationDidStart];
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[[NSNotificationCenter defaultCenter] postNotificationName:AFHTTPOperationDidStartNotification object:self];
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}
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- (void)finishWithError:(NSError *)error {
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[super finishWithError:error];
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NSDictionary *data = nil;
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if (self.contentTypeAcceptable) {
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if ([[self.lastResponse MIMEType] isEqualToString:@"application/json"]) {
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NSError *jsonError = nil;
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data = [[JSONDecoder decoder] parseJSONData:self.responseBody error:&jsonError];
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}
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}
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if (self.statusCodeAcceptable) {
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[[NSNotificationCenter defaultCenter] postNotificationName:AFHTTPOperationDidSucceedNotification object:self];
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if(self.callback.successBlock) {
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self.callback.successBlock(self.lastRequest, self.lastResponse, data);
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}
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} else {
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[[NSNotificationCenter defaultCenter] postNotificationName:AFHTTPOperationDidFailNotification object:self];
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NSMutableDictionary *userInfo = [NSMutableDictionary dictionaryWithDictionary:[error userInfo]];
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[userInfo setValue:[NSHTTPURLResponse localizedStringForStatusCode:[self.lastResponse statusCode]] forKey:NSLocalizedDescriptionKey];
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[userInfo setValue:[[self.lastRequest URL] absoluteString] forKey:NSURLErrorFailingURLStringErrorKey];
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[userInfo setValue:data forKey:AFHTTPOperationParsedDataErrorKey];
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error = [[[NSError alloc] initWithDomain:NSURLErrorDomain code:[self.lastResponse statusCode] userInfo:userInfo] autorelease];
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if (self.callback.errorBlock) {
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self.callback.errorBlock(self.lastRequest, self.lastResponse, error);
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}
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}
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}
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@end
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#pragma mark - AFHTTPOperationCallback
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@implementation AFHTTPOperationCallback
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@dynamic successBlock, errorBlock;
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@end |