From 32654998f055c85d9a70b6f415abf79dd81c601e Mon Sep 17 00:00:00 2001
From: "gtm.daemon" <gtm.daemon@7dc7ac4e-7543-0410-b95c-c1676fc8e2a3>
Date: Thu, 1 Mar 2012 17:00:20 +0000
Subject: [Author: msenesi]

Flexible builder for URLs.

R=altse,dmaclach,thomasvl
APPROVED=dmaclach
---
 Foundation/GTMURLBuilder.m | 138 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 138 insertions(+)
 create mode 100644 Foundation/GTMURLBuilder.m

(limited to 'Foundation/GTMURLBuilder.m')

diff --git a/Foundation/GTMURLBuilder.m b/Foundation/GTMURLBuilder.m
new file mode 100644
index 0000000..0cfce45
--- /dev/null
+++ b/Foundation/GTMURLBuilder.m
@@ -0,0 +1,138 @@
+//
+//  GTMURLBuilder.m
+//
+//  Copyright 2012 Google 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 "GTMURLBuilder.h"
+
+#import "GTMDefines.h"
+#import "GTMLogger.h"
+#import "GTMNSDictionary+URLArguments.h"
+#import "GTMNSString+URLArguments.h"
+
+@implementation GTMURLBuilder
+
+@synthesize baseURLString = baseURLString_;
+
++ (GTMURLBuilder *)builderWithString:(NSString *)URLString {
+  GTMURLBuilder *URLBuilder =
+      [[[GTMURLBuilder alloc] initWithString:URLString] autorelease];
+  return URLBuilder;
+}
+
++ (GTMURLBuilder *)builderWithURL:(NSURL *)URL {
+  return [self builderWithString:[URL absoluteString]];
+}
+
+- (id)init {
+  self = [super init];
+  [self release];
+  _GTMDevAssert(NO, @"Invalid initialization.");
+  return nil;
+}
+
+- (id)initWithString:(NSString *)URLString {
+  self = [super init];
+  if (self) {
+    _GTMDevAssert(URLString, @"URL must not be nil");
+    NSURL *URL = [NSURL URLWithString:URLString];
+    _GTMDevAssert(URL, @"URL is invalid");
+
+    // NSURL does not work with ports.
+    baseURLString_ = [URL absoluteString];
+    if ([URL path]) {
+      NSRange pathRange =
+          [baseURLString_ rangeOfString:[URL path] options:NSBackwardsSearch];
+      if (pathRange.location != NSNotFound) {
+        baseURLString_ = [baseURLString_ substringToIndex:pathRange.location];
+      }
+
+      baseURLString_ =
+          [NSString stringWithFormat:@"%@%@", baseURLString_, [URL path]];
+    }
+    [baseURLString_ retain];
+    params_ = [[NSDictionary gtm_dictionaryWithHttpArgumentsString:[URL query]]
+        mutableCopy];
+  }
+  return self;
+}
+
+- (void)dealloc {
+  [baseURLString_ release];
+  [params_ release];
+  [super dealloc];
+}
+
+- (void)setValue:(NSString *)value forParameter:(NSString *)parameter {
+  [params_ setObject:value forKey:parameter];
+}
+
+- (void)setIntegerValue:(NSInteger)value forParameter:(NSString *)parameter {
+  [params_ setObject:[NSString stringWithFormat:@"%i", value] forKey:parameter];
+}
+
+- (NSString *)valueForParameter:(NSString *)parameter {
+  return [params_ objectForKey:parameter];
+}
+
+- (void)removeParameter:(NSString *)parameter {
+  [params_ removeObjectForKey:parameter];
+}
+
+- (void)setParameters:(NSDictionary *)parameters {
+  [params_ autorelease];
+  params_ = [[NSDictionary dictionaryWithDictionary:parameters] mutableCopy];
+}
+
+- (NSDictionary *)parameters {
+  return params_;
+}
+
+- (NSURL *)URL {
+  if (![params_ count]) {
+    return [NSURL URLWithString:baseURLString_];
+  } else {
+    return [NSURL URLWithString:[NSString stringWithFormat:@"%@?%@",
+        baseURLString_, [params_ gtm_httpArgumentsString]]];
+  }
+}
+
+- (NSString *)URLString {
+  return [[self URL] absoluteString];
+}
+
+- (BOOL)isEqual:(GTMURLBuilder *)URLBuilder {
+  if (!URLBuilder) {
+    return NO;
+  }
+
+  if (!([[self baseURLString] isEqualToString:[URLBuilder baseURLString]])) {
+    return NO;
+  }
+
+  if (![[self parameters] isEqualToDictionary:[URLBuilder parameters]]) {
+    return NO;
+  }
+
+  return YES;
+}
+
++ (NSURL *)URLWithString:(NSString *)URLString {
+  return [NSURL URLWithString:
+    [URLString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
+}
+
+@end
-- 
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