| // 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/metrics/histogram.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "base/strings/stringprintf.h" |
| #include "chrome/common/url_constants.h" |
| #include "content/public/browser/user_metrics.h" |
| #include "grit/browser_resources.h" |
| #include "net/base/url_util.h" |
| #include "url/gurl.h" |
| |
| namespace { |
| |
| 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() { |
| } |
| |
| MostVisitedIframeSource::~MostVisitedIframeSource() { |
| } |
| |
| const int MostVisitedIframeSource::kNumMostVisited = 8; |
| const char MostVisitedIframeSource::kMostVisitedHistogramName[] = |
| "NewTabPage.MostVisited"; |
| |
| std::string MostVisitedIframeSource::GetSource() const { |
| return chrome::kChromeSearchMostVisitedHost; |
| } |
| |
| void MostVisitedIframeSource::StartDataRequest( |
| const std::string& path_and_query, |
| int render_process_id, |
| int render_frame_id, |
| const content::URLDataSource::GotDataCallback& callback) { |
| GURL url(chrome::kChromeSearchMostVisitedUrl + path_and_query); |
| std::string path(url.path()); |
| 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, render_process_id, |
| render_frame_id, callback); |
| } else if (path == kUtilJSPath) { |
| SendResource(IDR_MOST_VISITED_UTIL_JS, callback); |
| } else if (path == kCommonCSSPath) { |
| SendResource(IDR_MOST_VISITED_IFRAME_CSS, callback); |
| } else { |
| callback.Run(NULL); |
| } |
| } |
| |
| bool MostVisitedIframeSource::ServesPath(const std::string& path) const { |
| return path == kTitleHTMLPath || path == kTitleCSSPath || |
| path == kTitleJSPath || path == kThumbnailHTMLPath || |
| path == kThumbnailCSSPath || path == kThumbnailJSPath || |
| path == kUtilJSPath || path == kCommonCSSPath; |
| } |