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/*
* Copyright (C) 2009-2012 Geometer Plus <contact@geometerplus.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include <ZLUnicodeUtil.h>
#include "Author.h"
std::set<shared_ptr<Author>,AuthorComparator> Author::ourAuthorSet;
shared_ptr<Author> Author::getAuthor(const std::string &name, const std::string &sortKey) {
std::string strippedName = name;
ZLUnicodeUtil::utf8Trim(strippedName);
if (strippedName.empty()) {
return 0;
}
std::string strippedKey = sortKey;
ZLUnicodeUtil::utf8Trim(strippedKey);
if (strippedKey.empty()) {
const std::size_t index = strippedName.find(',');
if (index != std::string::npos) {
strippedKey = strippedName.substr(0, index);
ZLUnicodeUtil::utf8Trim(strippedKey);
}
}
if (strippedKey.empty()) {
std::size_t index = strippedName.rfind(' ');
if (index == std::string::npos) {
strippedKey = strippedName;
} else {
strippedKey = strippedName.substr(index + 1);
const std::size_t size = strippedName.size();
while (index < size && strippedName[index] == ' ') {
--index;
}
strippedName = strippedName.substr(0, index + 1) + ' ' + strippedKey;
}
}
shared_ptr<Author> author =
new Author(strippedName, ZLUnicodeUtil::toLower(strippedKey));
std::set<shared_ptr<Author>,AuthorComparator>::const_iterator it =
ourAuthorSet.find(author);
if (it != ourAuthorSet.end()) {
return *it;
} else {
ourAuthorSet.insert(author);
return author;
}
}
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