| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/search/most_visited_iframe_source.h" |
| |
| #include "base/command_line.h" |
| #include "base/memory/ref_counted_memory.h" |
| #include "build/build_config.h" |
| #include "chrome/browser/search/local_files_ntp_source.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chrome/common/url_constants.h" |
| #include "chrome/grit/browser_resources.h" |
| #include "url/gurl.h" |
| |
| namespace { |
| |
| // Single-iframe version, used by the local NTP and the Google remote NTP. |
| const char kSingleHTMLPath[] = "/single.html"; |
| const char kSingleCSSPath[] = "/single.css"; |
| const char kSingleJSPath[] = "/single.js"; |
| |
| // Multi-iframe version, used by third party remote NTPs. |
| const char kTitleHTMLPath[] = "/title.html"; |
| const char kTitleCSSPath[] = "/title.css"; |
| const char kTitleJSPath[] = "/title.js"; |
| const char kThumbnailHTMLPath[] = "/thumbnail.html"; |
| const char kThumbnailCSSPath[] = "/thumbnail.css"; |
| const char kThumbnailJSPath[] = "/thumbnail.js"; |
| const char kUtilJSPath[] = "/util.js"; |
| const char kCommonCSSPath[] = "/common.css"; |
| |
| } // namespace |
| |
| MostVisitedIframeSource::MostVisitedIframeSource() = default; |
| |
| MostVisitedIframeSource::~MostVisitedIframeSource() = default; |
| |
| std::string MostVisitedIframeSource::GetSource() const { |
| return chrome::kChromeSearchMostVisitedHost; |
| } |
| |
| void MostVisitedIframeSource::StartDataRequest( |
| const std::string& path_and_query, |
| const content::ResourceRequestInfo::WebContentsGetter& wc_getter, |
| const content::URLDataSource::GotDataCallback& callback) { |
| GURL url(chrome::kChromeSearchMostVisitedUrl + path_and_query); |
| std::string path(url.path()); |
| |
| #if !defined(GOOGLE_CHROME_BUILD) |
| base::CommandLine* command_line = base::CommandLine::ForCurrentProcess(); |
| if (command_line->HasSwitch(switches::kLocalNtpReload)) { |
| std::string rel_path = "most_visited_" + path.substr(1); |
| if (path == kSingleJSPath) { |
| std::string origin; |
| if (!GetOrigin(wc_getter, &origin)) { |
| callback.Run(nullptr); |
| return; |
| } |
| local_ntp::SendLocalFileResourceWithOrigin(rel_path, origin, callback); |
| } else { |
| local_ntp::SendLocalFileResource(rel_path, callback); |
| } |
| return; |
| } |
| #endif |
| |
| if (path == kSingleHTMLPath) { |
| SendResource(IDR_MOST_VISITED_SINGLE_HTML, callback); |
| } else if (path == kSingleCSSPath) { |
| SendResource(IDR_MOST_VISITED_SINGLE_CSS, callback); |
| } else if (path == kSingleJSPath) { |
| SendJSWithOrigin(IDR_MOST_VISITED_SINGLE_JS, wc_getter, callback); |
| } else if (path == kTitleHTMLPath) { |
| SendResource(IDR_MOST_VISITED_TITLE_HTML, callback); |
| } else if (path == kTitleCSSPath) { |
| SendResource(IDR_MOST_VISITED_TITLE_CSS, callback); |
| } else if (path == kTitleJSPath) { |
| SendResource(IDR_MOST_VISITED_TITLE_JS, callback); |
| } else if (path == kThumbnailHTMLPath) { |
| SendResource(IDR_MOST_VISITED_THUMBNAIL_HTML, callback); |
| } else if (path == kThumbnailCSSPath) { |
| SendResource(IDR_MOST_VISITED_THUMBNAIL_CSS, callback); |
| } else if (path == kThumbnailJSPath) { |
| SendJSWithOrigin(IDR_MOST_VISITED_THUMBNAIL_JS, wc_getter, callback); |
| } else if (path == kUtilJSPath) { |
| SendJSWithOrigin(IDR_MOST_VISITED_UTIL_JS, wc_getter, callback); |
| } else if (path == kCommonCSSPath) { |
| SendResource(IDR_MOST_VISITED_IFRAME_CSS, callback); |
| } else { |
| callback.Run(nullptr); |
| } |
| } |
| |
| bool MostVisitedIframeSource::ServesPath(const std::string& path) const { |
| return path == kSingleHTMLPath || path == kSingleCSSPath || |
| path == kSingleJSPath || path == kTitleHTMLPath || |
| path == kTitleCSSPath || path == kTitleJSPath || |
| path == kThumbnailHTMLPath || path == kThumbnailCSSPath || |
| path == kThumbnailJSPath || path == kUtilJSPath || |
| path == kCommonCSSPath; |
| } |