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Diffstat (limited to 'chromium/components/plugins/renderer/mobile_youtube_plugin.cc')
-rw-r--r-- | chromium/components/plugins/renderer/mobile_youtube_plugin.cc | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/chromium/components/plugins/renderer/mobile_youtube_plugin.cc b/chromium/components/plugins/renderer/mobile_youtube_plugin.cc deleted file mode 100644 index dd4688a9238..00000000000 --- a/chromium/components/plugins/renderer/mobile_youtube_plugin.cc +++ /dev/null @@ -1,113 +0,0 @@ -// 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 "components/plugins/renderer/mobile_youtube_plugin.h" - -#include "base/bind.h" -#include "base/bind_helpers.h" -#include "base/strings/string_piece.h" -#include "base/strings/string_util.h" -#include "base/values.h" -#include "content/public/common/content_constants.h" -#include "content/public/renderer/render_frame.h" -#include "third_party/WebKit/public/web/WebFrame.h" -#include "ui/base/webui/jstemplate_builder.h" - -using blink::WebFrame; -using blink::WebPlugin; -using blink::WebURLRequest; - -const char* const kSlashVSlash = "/v/"; -const char* const kSlashESlash = "/e/"; - -namespace { - -std::string GetYoutubeVideoId(const blink::WebPluginParams& params) { - GURL url(params.url); - std::string video_id = url.path().substr(strlen(kSlashVSlash)); - - // Extract just the video id - size_t video_id_end = video_id.find('&'); - if (video_id_end != std::string::npos) - video_id = video_id.substr(0, video_id_end); - return video_id; -} - -std::string HtmlData(const blink::WebPluginParams& params, - base::StringPiece template_html) { - base::DictionaryValue values; - values.SetString("video_id", GetYoutubeVideoId(params)); - return webui::GetI18nTemplateHtml(template_html, &values); -} - -bool IsValidYouTubeVideo(const std::string& path) { - unsigned len = strlen(kSlashVSlash); - - // check for more than just /v/ or /e/. - if (path.length() <= len) - return false; - - std::string str = StringToLowerASCII(path); - // Youtube flash url can start with /v/ or /e/. - if (strncmp(str.data(), kSlashVSlash, len) != 0 && - strncmp(str.data(), kSlashESlash, len) != 0) - return false; - - // Start after /v/ - for (unsigned i = len; i < path.length(); i++) { - char c = str[i]; - if (isalpha(c) || isdigit(c) || c == '_' || c == '-') - continue; - // The url can have more parameters such as &hl=en after the video id. - // Once we start seeing extra parameters we can return true. - return c == '&' && i > len; - } - return true; -} - -} // namespace - -namespace plugins { - -MobileYouTubePlugin::MobileYouTubePlugin(content::RenderFrame* render_frame, - blink::WebFrame* frame, - const blink::WebPluginParams& params, - base::StringPiece& template_html, - GURL placeholderDataUrl) - : PluginPlaceholder(render_frame, - frame, - params, - HtmlData(params, template_html), - placeholderDataUrl) {} - -// static -bool MobileYouTubePlugin::IsYouTubeURL(const GURL& url, - const std::string& mime_type) { - std::string host = url.host(); - bool is_youtube = EndsWith(host, "youtube.com", true) || - EndsWith(host, "youtube-nocookie.com", true); - - return is_youtube && IsValidYouTubeVideo(url.path()) && - LowerCaseEqualsASCII(mime_type, content::kFlashPluginSwfMimeType); -} - -void MobileYouTubePlugin::OpenYoutubeUrlCallback( - const webkit_glue::CppArgumentList& args, - webkit_glue::CppVariant* result) { - std::string youtube("vnd.youtube:"); - GURL url(youtube.append(GetYoutubeVideoId(GetPluginParams()))); - WebURLRequest request; - request.initialize(); - request.setURL(url); - render_frame()->LoadURLExternally( - GetFrame(), request, blink::WebNavigationPolicyNewForegroundTab); -} -void MobileYouTubePlugin::BindWebFrame(WebFrame* frame) { - PluginPlaceholder::BindWebFrame(frame); - BindCallback("openYoutubeURL", - base::Bind(&MobileYouTubePlugin::OpenYoutubeUrlCallback, - base::Unretained(this))); -} - -} // namespace plugins |