/** * @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_CLICK_ONLY) { } 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 collection; if (parts > 0) { collection = 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.collection = collection; 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 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); }