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// Copyright 2016 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.
#ifndef CHROME_BROWSER_WEBSHARE_SHARE_SERVICE_IMPL_H_
#define CHROME_BROWSER_WEBSHARE_SHARE_SERVICE_IMPL_H_
#include <string>
#include "base/gtest_prod_util.h"
#include "mojo/public/cpp/bindings/interface_request.h"
#include "third_party/WebKit/public/platform/modules/webshare/webshare.mojom.h"
class GURL;
// Desktop implementation of the ShareService Mojo service.
class ShareServiceImpl : public blink::mojom::ShareService {
public:
ShareServiceImpl() = default;
~ShareServiceImpl() override = default;
static void Create(mojo::InterfaceRequest<ShareService> request);
// blink::mojom::ShareService overrides:
void Share(const std::string& title,
const std::string& text,
const GURL& share_url,
const ShareCallback& callback) override;
private:
FRIEND_TEST_ALL_PREFIXES(ShareServiceImplUnittest, ReplacePlaceholders);
// Opens a new tab and navigates to |target_url|.
// Virtual for testing purposes.
virtual void OpenTargetURL(const GURL& target_url);
// Writes to |url_template_filled|, a copy of |url_template| with all
// instances of "{title}", "{text}", and "{url}" replaced with
// |title|, |text|, and |url| respectively.
// Replaces instances of "{X}" where "X" is any string besides "title",
// "text", and "url", with an empty string, for forwards compatibility.
// Returns false, if there are badly nested placeholders.
// This includes any case in which two "{" occur before a "}", or a "}"
// occurs with no preceding "{".
static bool ReplacePlaceholders(base::StringPiece url_template,
base::StringPiece title,
base::StringPiece text,
const GURL& share_url,
std::string* url_template_filled);
DISALLOW_COPY_AND_ASSIGN(ShareServiceImpl);
};
#endif // CHROME_BROWSER_WEBSHARE_SHARE_SERVICE_IMPL_H_
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