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/**
* @file llweb.cpp
* @brief Functions dealing with web browsers
* @author James Cook
*
* $LicenseInfo:firstyear=2006&license=viewergpl$
*
* Copyright (c) 2006-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llweb.h"
// Library includes
#include "llwindow.h" // spawnWebBrowser()
#include "llagent.h"
#include "llappviewer.h"
#include "llfloatermediabrowser.h"
#include "llfloaterreg.h"
#include "lllogininstance.h"
#include "llparcel.h"
#include "llsd.h"
#include "lltoastalertpanel.h"
#include "llui.h"
#include "lluri.h"
#include "llversioninfo.h"
#include "llviewercontrol.h"
#include "llviewernetwork.h"
#include "llviewerparcelmgr.h"
#include "llviewerregion.h"
#include "llviewerwindow.h"
#include "llnotificationsutil.h"
bool on_load_url_external_response(const LLSD& notification, const LLSD& response, bool async );
class URLLoader : public LLToastAlertPanel::URLLoader
{
virtual void load(const std::string& url , bool force_open_externally)
{
if (force_open_externally)
{
LLWeb::loadURLExternal(url);
}
else
{
LLWeb::loadURL(url);
}
}
};
static URLLoader sAlertURLLoader;
// static
void LLWeb::initClass()
{
LLToastAlertPanel::setURLLoader(&sAlertURLLoader);
}
// static
void LLWeb::loadURL(const std::string& url)
{
if (gSavedSettings.getBOOL("UseExternalBrowser"))
{
loadURLExternal(url);
}
else
{
loadURLInternal(url);
}
}
// static
void LLWeb::loadURLInternal(const std::string &url)
{
LLFloaterReg::showInstance("media_browser", url);
}
// static
void LLWeb::loadURLExternal(const std::string& url)
{
loadURLExternal(url, true);
}
// static
void LLWeb::loadURLExternal(const std::string& url, bool async)
{
LLSD payload;
payload["url"] = url;
LLNotificationsUtil::add( "WebLaunchExternalTarget", LLSD(), payload, boost::bind(on_load_url_external_response, _1, _2, async));
}
// static
bool on_load_url_external_response(const LLSD& notification, const LLSD& response, bool async )
{
S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
if ( 0 == option )
{
LLSD payload = notification["payload"];
std::string url = payload["url"].asString();
std::string escaped_url = LLWeb::escapeURL(url);
if (gViewerWindow)
{
gViewerWindow->getWindow()->spawnWebBrowser(escaped_url, async);
}
}
return false;
}
// static
std::string LLWeb::escapeURL(const std::string& url)
{
// The CURL curl_escape() function escapes colons, slashes,
// and all characters but A-Z and 0-9. Do a cheesy mini-escape.
std::string escaped_url;
S32 len = url.length();
for (S32 i = 0; i < len; i++)
{
char c = url[i];
if (c == ' ')
{
escaped_url += "%20";
}
else if (c == '\\')
{
escaped_url += "%5C";
}
else
{
escaped_url += c;
}
}
return escaped_url;
}
//static
std::string LLWeb::expandURLSubstitutions(const std::string &url,
const LLSD &default_subs)
{
LLSD substitution = default_subs;
substitution["VERSION"] = LLVersionInfo::getVersion();
substitution["VERSION_MAJOR"] = LLVersionInfo::getMajor();
substitution["VERSION_MINOR"] = LLVersionInfo::getMinor();
substitution["VERSION_PATCH"] = LLVersionInfo::getPatch();
substitution["VERSION_BUILD"] = LLVersionInfo::getBuild();
substitution["CHANNEL"] = LLVersionInfo::getChannel();
substitution["GRID"] = LLGridManager::getInstance()->getGridLabel();
substitution["OS"] = LLAppViewer::instance()->getOSInfo().getOSStringSimple();
substitution["SESSION_ID"] = gAgent.getSessionID();
substitution["FIRST_LOGIN"] = gAgent.isFirstLogin();
// work out the current language
std::string lang = LLUI::getLanguage();
if (lang == "en-us")
{
// *HACK: the correct fix is to change English.lproj/language.txt,
// but we're late in the release cycle and this is a less risky fix
lang = "en";
}
substitution["LANGUAGE"] = lang;
// find the region ID
LLUUID region_id;
LLViewerRegion *region = gAgent.getRegion();
if (region)
{
region_id = region->getRegionID();
}
substitution["REGION_ID"] = region_id;
// find the parcel local ID
S32 parcel_id = 0;
LLParcel* parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();
if (parcel)
{
parcel_id = parcel->getLocalID();
}
substitution["PARCEL_ID"] = llformat("%d", parcel_id);
// expand all of the substitution strings and escape the url
std::string expanded_url = url;
LLStringUtil::format(expanded_url, substitution);
return LLWeb::escapeURL(expanded_url);
}
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