mirror of https://github.com/kiwix/libkiwix.git
75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
/*
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* Copyright 2021 Veloman Yunkan <veloman.yunkan@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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#include "opds_catalog.h"
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#include "tools/stringTools.h"
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#include <sstream>
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namespace kiwix
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{
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namespace
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{
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const char opdsSearchEndpoint[] = "/catalog/v2/entries";
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enum Separator { AMP };
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std::ostringstream& operator<<(std::ostringstream& oss, Separator sep)
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{
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if ( oss.tellp() > 0 )
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oss << "&";
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return oss;
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}
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std::string buildSearchString(const Filter& f)
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{
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std::ostringstream oss;
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if ( f.hasQuery() )
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oss << AMP << "q=" << urlEncode(f.getQuery());
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if ( f.hasCategory() )
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oss << AMP << "category=" << urlEncode(f.getCategory());
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if ( f.hasLang() )
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oss << AMP << "lang=" << urlEncode(f.getLang());
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if ( f.hasName() )
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oss << AMP << "name=" << urlEncode(f.getName());
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if ( !f.getAcceptTags().empty() )
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oss << AMP << "tag=" << urlEncode(join(f.getAcceptTags(), ";"));
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return oss.str();
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}
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} // unnamed namespace
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std::string getSearchUrl(const Filter& f)
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{
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const std::string searchString = buildSearchString(f);
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if ( searchString.empty() )
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return opdsSearchEndpoint;
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else
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return opdsSearchEndpoint + ("?" + searchString);
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}
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} // namespace kiwix
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