llfloatersearch.cpp
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- /**
- * @file llfloatersearch.cpp
- * @author Martin Reddy
- * @brief Search floater - uses an embedded web browser control
- *
- * $LicenseInfo:firstyear=2009&license=viewergpl$
- *
- * Copyright (c) 2009-2010, 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 "llcommandhandler.h"
- #include "llfloaterreg.h"
- #include "llfloatersearch.h"
- #include "llmediactrl.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)
- {
- 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
- LLSD args;
- args["category"] = category;
- args["id"] = LLURI::unescape(search_text);
- // open the search floater and perform the requested search
- LLFloaterReg::showInstance("search", args);
- return true;
- }
- };
- LLSearchHandler gSearchHandler;
- LLFloaterSearch::LLFloaterSearch(const LLSD& key) :
- LLFloater(key),
- LLViewerMediaObserver(),
- mBrowser(NULL),
- mSearchGodLevel(0)
- {
- // declare a map that transforms a category name into
- // the URL suffix that is used to search that category
- mCategoryPaths = LLSD::emptyMap();
- mCategoryPaths["all"] = "search";
- mCategoryPaths["people"] = "search/people";
- mCategoryPaths["places"] = "search/places";
- mCategoryPaths["events"] = "search/events";
- mCategoryPaths["groups"] = "search/groups";
- mCategoryPaths["wiki"] = "search/wiki";
- mCategoryPaths["destinations"] = "destinations";
- mCategoryPaths["classifieds"] = "classifieds";
- }
- BOOL LLFloaterSearch::postBuild()
- {
- mBrowser = getChild<LLMediaCtrl>("browser");
- if (mBrowser)
- {
- mBrowser->addObserver(this);
- mBrowser->setTrusted(true);
- }
- return TRUE;
- }
- void LLFloaterSearch::onOpen(const LLSD& key)
- {
- search(key);
- }
- void LLFloaterSearch::onClose(bool 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::handleMediaEvent(LLPluginClassMedia *self, EMediaEvent event)
- {
- switch (event)
- {
- case MEDIA_EVENT_NAVIGATE_BEGIN:
- childSetText("status_text", getString("loading_text"));
- break;
-
- case MEDIA_EVENT_NAVIGATE_COMPLETE:
- childSetText("status_text", getString("done_text"));
- break;
- default:
- break;
- }
- }
- 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).
- childSetVisible("refresh_search", (godlevel != mSearchGodLevel));
- }
- void LLFloaterSearch::search(const LLSD &key)
- {
- if (! mBrowser)
- {
- return;
- }
- // reset the god level warning as we're sending the latest state
- childHide("refresh_search");
- mSearchGodLevel = gAgent.getGodLevel();
- // work out the subdir to use based on the requested category
- LLSD subs;
- std::string category = key.has("category") ? key["category"].asString() : "";
- if (mCategoryPaths.has(category))
- {
- subs["CATEGORY"] = mCategoryPaths[category].asString();
- }
- else
- {
- subs["CATEGORY"] = mCategoryPaths["all"].asString();
- }
- // add the search query string
- std::string search_text = key.has("id") ? key["id"].asString() : "";
- subs["QUERY"] = LLURI::escape(search_text);
- // 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 = "42"; // PG,Mature,Adult
- }
- else if (gAgent.prefersMature())
- {
- maturity = "21"; // PG,Mature
- }
- else
- {
- maturity = "13"; // 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
- mBrowser->navigateTo(url);
- }