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/**
* @file llfloatersearch.cpp
* @author Martin Reddy
* @brief Search floater - uses an embedded web browser control
*
* $LicenseInfo:firstyear=2009&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llcommandhandler.h"
#include "llfloaterreg.h"
#include "llfloatersearch.h"
#include "llhttpconstants.h"
#include "llmediactrl.h"
#include "llnotificationsutil.h"
#include "lllogininstance.h"
#include "lluri.h"
#include "llagent.h"
#include "llui.h"
#include "llviewercontrol.h"
#include "llweb.h"
// support secondlife:///app/search/{CATEGORY}/{QUERY} SLapps
class LLSearchHandler : public LLCommandHandler
{
public:
// requires trusted browser to trigger
LLSearchHandler() : LLCommandHandler("search", UNTRUSTED_THROTTLE) { }
bool handle(const LLSD& tokens, const LLSD& query_map, LLMediaCtrl* web)
{
if (!LLUI::getInstance()->mSettingGroups["config"]->getBOOL("EnableSearch"))
{
LLNotificationsUtil::add("NoSearch", LLSD(), LLSD(), std::string("SwitchToStandardSkinAndQuit"));
return true;
}
const size_t parts = tokens.size();
// get the (optional) category for the search
std::string category;
if (parts > 0)
{
category = tokens[0].asString();
}
// get the (optional) search string
std::string search_text;
if (parts > 1)
{
search_text = tokens[1].asString();
}
// create the LLSD arguments for the search floater
LLFloaterSearch::Params p;
p.search.category = category;
p.search.query = LLURI::unescape(search_text);
// open the search floater and perform the requested search
LLFloaterReg::showInstance("search", p);
return true;
}
};
LLSearchHandler gSearchHandler;
LLFloaterSearch::SearchQuery::SearchQuery()
: category("category", ""),
collection("collection", ""),
query("query")
{}
LLFloaterSearch::LLFloaterSearch(const Params& key) :
LLFloaterWebContent(key),
mSearchGodLevel(0)
{
// declare a map that transforms a category name into
// the URL suffix that is used to search that category
mSearchType.insert("standard");
mSearchType.insert("land");
mSearchType.insert("classified");
mCollectionType.insert("events");
mCollectionType.insert("destinations");
mCollectionType.insert("places");
mCollectionType.insert("groups");
mCollectionType.insert("people");
}
BOOL LLFloaterSearch::postBuild()
{
LLFloaterWebContent::postBuild();
mWebBrowser->addObserver(this);
return TRUE;
}
void LLFloaterSearch::onOpen(const LLSD& key)
{
Params p(key);
p.trusted_content = true;
p.allow_address_entry = false;
LLFloaterWebContent::onOpen(p);
mWebBrowser->setFocus(TRUE);
search(p.search);
}
void LLFloaterSearch::onClose(bool app_quitting)
{
LLFloaterWebContent::onClose(app_quitting);
// tear down the web view so we don't show the previous search
// result when the floater is opened next time
destroy();
}
void LLFloaterSearch::godLevelChanged(U8 godlevel)
{
// search results can change based upon god level - if the user
// changes god level, then give them a warning (we don't refresh
// the search as this might undo any page navigation or
// AJAX-driven changes since the last search).
//FIXME: set status bar text
//getChildView("refresh_search")->setVisible( (godlevel != mSearchGodLevel));
}
void LLFloaterSearch::search(const SearchQuery &p)
{
if (! mWebBrowser || !p.validateBlock())
{
return;
}
// reset the god level warning as we're sending the latest state
getChildView("refresh_search")->setVisible(FALSE);
mSearchGodLevel = gAgent.getGodLevel();
// work out the subdir to use based on the requested category
LLSD subs;
if (mSearchType.find(p.category) != mSearchType.end())
{
subs["TYPE"] = p.category;
}
else
{
subs["TYPE"] = "standard";
}
// add the search query string
subs["QUERY"] = LLURI::escape(p.query);
subs["COLLECTION"] = "";
if (subs["TYPE"] == "standard")
{
if (mCollectionType.find(p.collection) != mCollectionType.end())
{
subs["COLLECTION"] = "&collection_chosen=" + std::string(p.collection);
}
else
{
std::string collection_args("");
for (std::set<std::string>::iterator it = mCollectionType.begin(); it != mCollectionType.end(); ++it)
{
collection_args += "&collection_chosen=" + std::string(*it);
}
subs["COLLECTION"] = collection_args;
}
}
// add the permissions token that login.cgi gave us
// We use "search_token", and fallback to "auth_token" if not present.
LLSD search_token = LLLoginInstance::getInstance()->getResponse("search_token");
if (search_token.asString().empty())
{
search_token = LLLoginInstance::getInstance()->getResponse("auth_token");
}
subs["AUTH_TOKEN"] = search_token.asString();
// add the user's preferred maturity (can be changed via prefs)
std::string maturity;
if (gAgent.prefersAdult())
{
maturity = "gma"; // PG,Mature,Adult
}
else if (gAgent.prefersMature())
{
maturity = "gm"; // PG,Mature
}
else
{
maturity = "g"; // PG
}
subs["MATURITY"] = maturity;
// add the user's god status
subs["GODLIKE"] = gAgent.isGodlike() ? "1" : "0";
// get the search URL and expand all of the substitutions
// (also adds things like [LANGUAGE], [VERSION], [OS], etc.)
std::string url = gSavedSettings.getString("SearchURL");
url = LLWeb::expandURLSubstitutions(url, subs);
// and load the URL in the web view
mWebBrowser->navigateTo(url, HTTP_CONTENT_TEXT_HTML);
}
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