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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 "chrome/browser/search/local_ntp_source.h" | |
6 | |
7 #include "base/logging.h" | |
8 #include "base/memory/ref_counted_memory.h" | |
9 #include "base/string_util.h" | |
10 #include "chrome/common/url_constants.h" | |
11 #include "content/public/common/content_client.h" | |
12 #include "googleurl/src/gurl.h" | |
13 #include "grit/browser_resources.h" | |
14 #include "grit/ui_resources.h" | |
15 #include "net/url_request/url_request.h" | |
16 | |
17 namespace { | |
18 | |
19 const char kHtmlFilename[] = "local-ntp.html"; | |
20 const char kJSFilename[] = "local-ntp.js"; | |
21 const char kCssFilename[] = "local-ntp.css"; | |
22 const char kCloseBarFilename[] = "images/close_bar.png"; | |
23 const char kCloseBarHoverFilename[] = "images/close_bar_hover.png"; | |
24 const char kCloseBarActiveFilename[] = "images/close_bar_active.png"; | |
25 | |
26 } // namespace | |
27 | |
28 LocalNtpSource::LocalNtpSource() { | |
29 } | |
30 | |
31 LocalNtpSource::~LocalNtpSource() { | |
32 } | |
33 | |
34 std::string LocalNtpSource::GetSource() { | |
35 return chrome::kChromeSearchLocalNtpHost; | |
36 } | |
37 | |
38 void LocalNtpSource::StartDataRequest( | |
39 const std::string& path, | |
40 bool is_incognito, | |
41 const content::URLDataSource::GotDataCallback& callback) { | |
42 int identifier = -1; | |
43 if (path == kHtmlFilename) { | |
44 identifier = IDR_LOCAL_NTP_HTML; | |
45 } else if (path == kJSFilename) { | |
46 identifier = IDR_LOCAL_NTP_JS; | |
47 } else if (path == kCssFilename) { | |
48 identifier = IDR_LOCAL_NTP_CSS; | |
49 } else if (path == kCloseBarFilename) { | |
50 identifier = IDR_CLOSE_BAR; | |
51 } else if (path == kCloseBarHoverFilename) { | |
52 identifier = IDR_CLOSE_BAR_H; | |
53 } else if (path == kCloseBarActiveFilename) { | |
54 identifier = IDR_CLOSE_BAR_P; | |
55 } else { | |
56 callback.Run(NULL); | |
57 return; | |
58 } | |
59 | |
60 scoped_refptr<base::RefCountedStaticMemory> response( | |
61 content::GetContentClient()->GetDataResourceBytes(identifier)); | |
62 callback.Run(response); | |
63 } | |
64 | |
65 std::string LocalNtpSource::GetMimeType( | |
66 const std::string& path) const { | |
67 if (path == kHtmlFilename) | |
68 return "text/html"; | |
69 if (path == kJSFilename) | |
70 return "application/javascript"; | |
71 if (path == kCssFilename) | |
72 return "text/css"; | |
73 if (path == kCloseBarFilename || path == kCloseBarHoverFilename || | |
74 path == kCloseBarActiveFilename) | |
Dan Beam
2013/03/25 21:37:39
nit: {curlies}
jeremycho
2013/03/25 21:51:20
Done.
| |
75 return "image/png"; | |
76 return ""; | |
77 } | |
78 | |
79 bool LocalNtpSource::ShouldServiceRequest( | |
80 const net::URLRequest* request) const { | |
81 DCHECK_EQ(request->url().host(), chrome::kChromeSearchLocalNtpHost); | |
82 | |
83 if (request->url().SchemeIs(chrome::kChromeSearchScheme)) { | |
84 DCHECK(StartsWithASCII(request->url().path(), "/", true)); | |
85 std::string filename = request->url().path().substr(1); | |
86 return filename == kHtmlFilename || filename == kJSFilename || | |
87 filename == kCssFilename || filename == kCloseBarFilename || | |
88 filename == kCloseBarHoverFilename || | |
89 filename == kCloseBarActiveFilename; | |
90 } | |
91 return false; | |
92 } | |
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