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1 // Copyright 2013 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 "extensions/common/extension_urls.h"
6 
7 #include "base/strings/string_util.h"
8 #include "base/strings/utf_string_conversions.h"
9 #include "extensions/common/constants.h"
10 #include "extensions/common/extensions_client.h"
11 #include "net/base/escape.h"
12 #include "net/base/url_util.h"
13 #include "url/gurl.h"
14 
15 namespace extensions {
16 
17 const char kEventBindings[] = "event_bindings";
18 
19 const char kSchemaUtils[] = "schemaUtils";
20 
IsSourceFromAnExtension(const base::string16 & source)21 bool IsSourceFromAnExtension(const base::string16& source) {
22   return GURL(source).SchemeIs(kExtensionScheme) ||
23          StartsWith(source,
24                     base::ASCIIToUTF16("extensions::"),
25                     true /* case-sensitive */);
26 }
27 
28 }  // namespace extensions
29 
30 namespace extension_urls {
31 
32 const char kChromeWebstoreBaseURL[] = "https://chrome.google.com/webstore";
33 const char kChromeWebstoreUpdateURL[] =
34     "https://clients2.google.com/service/update2/crx";
35 
GetWebstoreLaunchURL()36 std::string GetWebstoreLaunchURL() {
37   extensions::ExtensionsClient* client = extensions::ExtensionsClient::Get();
38   if (client)
39     return client->GetWebstoreBaseURL();
40   return kChromeWebstoreBaseURL;
41 }
42 
GetWebstoreExtensionsCategoryURL()43 std::string GetWebstoreExtensionsCategoryURL() {
44   return GetWebstoreLaunchURL() + "/category/extensions";
45 }
46 
GetWebstoreItemDetailURLPrefix()47 std::string GetWebstoreItemDetailURLPrefix() {
48   return GetWebstoreLaunchURL() + "/detail/";
49 }
50 
GetWebstoreItemJsonDataURL(const std::string & extension_id)51 GURL GetWebstoreItemJsonDataURL(const std::string& extension_id) {
52   return GURL(GetWebstoreLaunchURL() + "/inlineinstall/detail/" + extension_id);
53 }
54 
GetWebstoreJsonSearchUrl(const std::string & query,const std::string & host_language_code)55 GURL GetWebstoreJsonSearchUrl(const std::string& query,
56                               const std::string& host_language_code) {
57   GURL url(GetWebstoreLaunchURL() + "/jsonsearch");
58   url = net::AppendQueryParameter(url, "q", query);
59   url = net::AppendQueryParameter(url, "hl", host_language_code);
60   return url;
61 }
62 
GetWebstoreSearchPageUrl(const std::string & query)63 GURL GetWebstoreSearchPageUrl(const std::string& query) {
64   return GURL(GetWebstoreLaunchURL() + "/search/" +
65               net::EscapeQueryParamValue(query, false));
66 }
67 
GetWebstoreUpdateUrl()68 GURL GetWebstoreUpdateUrl() {
69   extensions::ExtensionsClient* client = extensions::ExtensionsClient::Get();
70   if (client)
71     return GURL(client->GetWebstoreUpdateURL());
72   return GURL(kChromeWebstoreUpdateURL);
73 }
74 
IsWebstoreUpdateUrl(const GURL & update_url)75 bool IsWebstoreUpdateUrl(const GURL& update_url) {
76   GURL store_url = GetWebstoreUpdateUrl();
77   if (update_url == store_url) {
78     return true;
79   } else {
80     return (update_url.host() == store_url.host() &&
81             update_url.path() == store_url.path());
82   }
83 }
84 
IsBlacklistUpdateUrl(const GURL & url)85 bool IsBlacklistUpdateUrl(const GURL& url) {
86   extensions::ExtensionsClient* client = extensions::ExtensionsClient::Get();
87   if (client)
88     return client->IsBlacklistUpdateURL(url);
89   return false;
90 }
91 
92 }  // namespace extension_urls
93