67 wiersze
2.7 KiB
C++
67 wiersze
2.7 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 "handlercategory.h"
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#include "../pagelistrenderer.h"
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Response HandlerCategory::handleRequest(const Request &r)
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{
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try
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{
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Response response;
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std::string categoryname = r.get("category");
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auto categoryDao = this->database->createCategoryDao();
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if(!categoryDao->find(categoryname))
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{
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return this->errorResponse("No such category", "A category with the provided name does not exist", 404);
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}
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QueryOption qo = queryOption(r);
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auto resultList = categoryDao->fetchMembers(categoryname, qo);
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TemplatePage searchPage = this->templ->getPage("show_category");
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PageListRenderer pagelistrender(*this->templ, *this->urlProvider, *this->database);
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std::string body = pagelistrender.render(resultList, r.get("rendertype"));
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searchPage.setVar("pagelistcontent", body);
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searchPage.setVar("pagelistletterlink", this->urlProvider->category(categoryname, PageListRenderer::RENDER_GROUP_BY_LETTER));
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searchPage.setVar("pagelistcreationdatelink", this->urlProvider->category(categoryname, PageListRenderer::RENDER_GROUP_BY_CREATIONDATE));
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searchPage.setVar("categoryname", categoryname);
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setGeneralVars(searchPage);
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searchPage.setVar("title", createPageTitle("Category: " + categoryname));
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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() << "Error during category Handler" << e.what();
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return errorResponse("Error", "An unknown error occured");
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}
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}
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std::string HandlerCategory::accessErrorMessage()
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{
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return "You don't have permission to view categories";
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}
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bool HandlerCategory::canAccess(const Permissions &perms)
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{
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return perms.canRead(); // TODO: we may need a more specific permission
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}
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