282 lines
8.7 KiB
C++
282 lines
8.7 KiB
C++
/**
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* @file llfloatertos.cpp
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* @brief Terms of Service Agreement dialog
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*
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* $LicenseInfo:firstyear=2003&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llfloatertos.h"
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// viewer includes
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#include "llviewerstats.h"
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#include "llviewerwindow.h"
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// linden library includes
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#include "llbutton.h"
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#include "llevents.h"
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#include "llnotificationsutil.h"
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#include "llradiogroup.h"
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#include "lltextbox.h"
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#include "llui.h"
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#include "lluictrlfactory.h"
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#include "llfilesystem.h"
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#include "message.h"
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#include "llstartup.h" // login_alert_done
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#include "llcorehttputil.h"
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#include "llfloaterreg.h"
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LLFloaterTOS::LLFloaterTOS(const LLSD& data)
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: LLModalDialog( data["message"].asString() ),
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mMessage(data["message"].asString()),
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mLoadingScreenLoaded(false),
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mSiteAlive(false),
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mRealNavigateBegun(false),
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mReplyPumpName(data["reply_pump"].asString())
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{
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}
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bool LLFloaterTOS::postBuild()
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{
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childSetAction("Continue", onContinue, this);
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childSetAction("Cancel", onCancel, this);
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childSetCommitCallback("agree_chk", updateAgree, this);
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if (hasChild("tos_text"))
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{
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// this displays the critical message
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LLUICtrl *tos_text = getChild<LLUICtrl>("tos_text");
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tos_text->setEnabled(false);
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tos_text->setFocus(true);
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tos_text->setValue(LLSD(mMessage));
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return true;
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}
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// disable Agree to TOS radio button until the page has fully loaded
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updateAgreeEnabled(false);
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// hide the SL text widget if we're displaying TOS with using a browser widget.
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LLUICtrl *editor = getChild<LLUICtrl>("tos_text");
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editor->setVisible(false);
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LLMediaCtrl* web_browser = getChild<LLMediaCtrl>("tos_html");
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if ( web_browser )
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{
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// if we are forced to send users to an external site in their system browser
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// (e.g.) Linux users because of lack of media support for HTML ToS page
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// remove exisiting UI and replace with a link to external page where users can accept ToS
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#ifdef EXTERNAL_TOS
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LLTextBox* header = getChild<LLTextBox>("tos_heading");
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if (header)
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header->setVisible(false);
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LLTextBox* external_prompt = getChild<LLTextBox>("external_tos_required");
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if (external_prompt)
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external_prompt->setVisible(true);
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web_browser->setVisible(false);
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#else
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web_browser->addObserver(this);
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// Don't use the start_url parameter for this browser instance -- it may finish loading before we get to add our observer.
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// Store the URL separately and navigate here instead.
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web_browser->navigateTo( getString( "loading_url" ) );
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LLPluginClassMedia* media_plugin = web_browser->getMediaPlugin();
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if (media_plugin)
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{
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// All links from tos_html should be opened in external browser
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media_plugin->setOverrideClickTarget("_external");
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}
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#endif
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}
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return true;
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}
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void LLFloaterTOS::setSiteIsAlive( bool alive )
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{
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// if we are forced to send users to an external site in their system browser
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// (e.g.) Linux users because of lack of media support for HTML ToS page
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// force the regular HTML UI to deactivate so alternative is rendered instead.
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#ifdef EXTERNAL_TOS
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mSiteAlive = false;
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#else
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mSiteAlive = alive;
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// only do this for TOS pages
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if (hasChild("tos_html"))
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{
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// if the contents of the site was retrieved
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if ( alive )
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{
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// navigate to the "real" page
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if(!mRealNavigateBegun && mSiteAlive)
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{
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LLMediaCtrl* web_browser = getChild<LLMediaCtrl>("tos_html");
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if(web_browser)
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{
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mRealNavigateBegun = true;
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web_browser->navigateTo( getString( "real_url" ) );
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}
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}
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}
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else
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{
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LL_INFOS("TOS") << "ToS page: ToS page unavailable!" << LL_ENDL;
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// normally this is set when navigation to TOS page navigation completes (so you can't accept before TOS loads)
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// but if the page is unavailable, we need to do this now
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updateAgreeEnabled(true);
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LLTextBox* tos_list = getChild<LLTextBox>("agree_list");
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tos_list->setEnabled(true);
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}
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}
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#endif
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}
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LLFloaterTOS::~LLFloaterTOS()
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{
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}
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// virtual
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void LLFloaterTOS::draw()
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{
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// draw children
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LLModalDialog::draw();
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}
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// update status of "Agree" checkbox and text
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void LLFloaterTOS::updateAgreeEnabled(bool enabled)
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{
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LLCheckBoxCtrl* tos_agreement_agree_cb = getChild<LLCheckBoxCtrl>("agree_chk");
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tos_agreement_agree_cb->setEnabled(enabled);
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LLTextBox* tos_agreement_agree_text = getChild<LLTextBox>("agree_list");
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tos_agreement_agree_text->setEnabled(enabled);
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}
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// static
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void LLFloaterTOS::updateAgree(LLUICtrl*, void* userdata )
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{
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LLFloaterTOS* self = (LLFloaterTOS*) userdata;
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bool agree = self->getChild<LLUICtrl>("agree_chk")->getValue().asBoolean();
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self->getChildView("Continue")->setEnabled(agree);
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}
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// static
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void LLFloaterTOS::onContinue( void* userdata )
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{
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LLFloaterTOS* self = (LLFloaterTOS*) userdata;
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LL_INFOS("TOS") << "User agrees with TOS." << LL_ENDL;
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if(self->mReplyPumpName != "")
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{
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LLEventPumps::instance().obtain(self->mReplyPumpName).post(LLSD(true));
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}
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self->closeFloater(); // destroys this object
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}
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// static
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void LLFloaterTOS::onCancel( void* userdata )
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{
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LLFloaterTOS* self = (LLFloaterTOS*) userdata;
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LL_INFOS("TOS") << "User disagrees with TOS." << LL_ENDL;
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LLNotificationsUtil::add("MustAgreeToLogIn", LLSD(), LLSD(), login_alert_done);
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if(self->mReplyPumpName != "")
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{
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LLEventPumps::instance().obtain(self->mReplyPumpName).post(LLSD(false));
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}
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// reset state for next time we come to TOS
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self->mLoadingScreenLoaded = false;
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self->mSiteAlive = false;
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self->mRealNavigateBegun = false;
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// destroys this object
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self->closeFloater();
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}
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//virtual
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void LLFloaterTOS::handleMediaEvent(LLPluginClassMedia* /*self*/, EMediaEvent event)
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{
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if(event == MEDIA_EVENT_NAVIGATE_COMPLETE)
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{
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if(!mLoadingScreenLoaded)
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{
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mLoadingScreenLoaded = true;
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std::string url(getString("real_url"));
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LLHandle<LLFloater> handle = getHandle();
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LLCoros::instance().launch("LLFloaterTOS::testSiteIsAliveCoro",
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boost::bind(&LLFloaterTOS::testSiteIsAliveCoro, handle, url));
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}
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else if(mRealNavigateBegun)
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{
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LL_INFOS("TOS") << "TOS: NAVIGATE COMPLETE" << LL_ENDL;
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// enable Agree to TOS check box now that page has loaded
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updateAgreeEnabled(true);
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}
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}
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}
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void LLFloaterTOS::testSiteIsAliveCoro(LLHandle<LLFloater> handle, std::string url)
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{
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LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID);
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LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t
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httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("genericPostCoro", httpPolicy));
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LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest);
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LLCore::HttpOptions::ptr_t httpOpts = LLCore::HttpOptions::ptr_t(new LLCore::HttpOptions);
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httpOpts->setWantHeaders(true);
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httpOpts->setHeadersOnly(true);
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LL_INFOS("testSiteIsAliveCoro") << "Generic POST for " << url << LL_ENDL;
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LLSD result = httpAdapter->getAndSuspend(httpRequest, url);
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LLSD httpResults = result[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS];
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LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults);
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if (handle.isDead())
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{
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LL_WARNS("testSiteIsAliveCoro") << "Dialog canceled before response." << LL_ENDL;
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return;
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}
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LLFloaterTOS *that = dynamic_cast<LLFloaterTOS *>(handle.get());
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if (that)
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that->setSiteIsAlive(static_cast<bool>(status));
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else
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{
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LL_WARNS("testSiteIsAliveCoro") << "Handle was not a TOS floater." << LL_ENDL;
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}
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}
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