75 خطوط
2.5 KiB
C++
75 خطوط
2.5 KiB
C++
/* Copyright (c) 2018 Albert S.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "handlersearch.h"
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Response HandlerSearch::handleRequest(const Request &r)
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{
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Response response;
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std::string q = r.get("q");
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if(q.empty())
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{
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return errorResponse("Missing search term", "No search term supplied");
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}
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for(int x : q)
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{
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if(!isalnum(x) && !isspace(x))
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{
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return errorResponse("Invalid char", "Currently, the search is limited and so only supports alpha numeric characters and spaces");
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}
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}
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auto pageDao = this->database->createPageDao();
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QueryOption qo = queryOption(r);
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try
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{
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auto resultList = pageDao->search(q, qo);
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if(resultList.size() == 0)
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{
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return errorResponse("No results", "Your search for " + q + " did not yield any results.");
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}
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TemplatePage &searchPage = this->templ->getPage("search");
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std::string body = this->templ->renderSearch(resultList);
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searchPage.setVar("pagelist", body);
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searchPage.setVar("searchterm", q);
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setGeneralVars(searchPage);
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searchPage.setVar("title", createPageTitle("Search"));
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response.setBody(searchPage.render());
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response.setStatus(200);
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return response;
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}
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catch(std::exception &e)
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{
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Logger::error() << "Search failed, q: " << q << "Error: " << e.what();
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return errorResponse("Technical Error", "The system failed to perform your search");
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}
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}
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bool HandlerSearch::canAccess(const Permissions &perms)
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{
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return perms.canSearch();
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}
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std::string HandlerSearch::accessErrorMessage()
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{
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return "You are not allowed to search this wiki";
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}
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