gdata_wapi_url_generator.cc revision 0529e5d033099cbfc42635f6f6183833b09dff6e
1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "google_apis/drive/gdata_wapi_url_generator.h" 6 7#include "base/logging.h" 8#include "base/strings/string_number_conversions.h" 9#include "base/strings/stringprintf.h" 10#include "net/base/escape.h" 11#include "net/base/url_util.h" 12#include "url/gurl.h" 13 14namespace google_apis { 15namespace { 16 17// URL requesting single resource entry whose resource id is followed by this 18// prefix. 19const char kGetEditURLPrefix[] = "/feeds/default/private/full/"; 20 21} // namespace 22 23const char GDataWapiUrlGenerator::kBaseUrlForProduction[] = 24 "https://docs.google.com/"; 25 26// static 27GURL GDataWapiUrlGenerator::AddStandardUrlParams(const GURL& url) { 28 GURL result = net::AppendOrReplaceQueryParameter(url, "v", "3"); 29 result = net::AppendOrReplaceQueryParameter(result, "alt", "json"); 30 result = net::AppendOrReplaceQueryParameter(result, "showroot", "true"); 31 return result; 32} 33 34GDataWapiUrlGenerator::GDataWapiUrlGenerator(const GURL& base_url) 35 : base_url_(base_url) { 36} 37 38GDataWapiUrlGenerator::~GDataWapiUrlGenerator() { 39} 40 41GURL GDataWapiUrlGenerator::GenerateEditUrl( 42 const std::string& resource_id) const { 43 return AddStandardUrlParams(GenerateEditUrlWithoutParams(resource_id)); 44} 45 46GURL GDataWapiUrlGenerator::GenerateEditUrlWithoutParams( 47 const std::string& resource_id) const { 48 return base_url_.Resolve(kGetEditURLPrefix + net::EscapePath(resource_id)); 49} 50 51GURL GDataWapiUrlGenerator::GenerateEditUrlWithEmbedOrigin( 52 const std::string& resource_id, const GURL& embed_origin) const { 53 GURL url = GenerateEditUrl(resource_id); 54 if (!embed_origin.is_empty()) { 55 // Construct a valid serialized embed origin from an url, according to 56 // WD-html5-20110525. Such string has to be built manually, since 57 // GURL::spec() always adds the trailing slash. Moreover, ports are 58 // currently not supported. 59 DCHECK(!embed_origin.has_port()); 60 DCHECK(!embed_origin.has_path() || embed_origin.path() == "/"); 61 const std::string serialized_embed_origin = 62 embed_origin.scheme() + "://" + embed_origin.host(); 63 url = net::AppendOrReplaceQueryParameter( 64 url, "embedOrigin", serialized_embed_origin); 65 } 66 return url; 67} 68 69} // namespace google_apis 70