1 files changed, 67 insertions, 0 deletions
diff --git a/fbreader/src/library/Author.cpp b/fbreader/src/library/Author.cpp
new file mode 100644
index 0000000..2478bdd
--- /dev/null
+++ b/fbreader/src/library/Author.cpp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2009-2012 Geometer Plus <[email protected]>
+ *
+ * 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;
+	}
+}