Sort by release date, not just release year, fixes #128

2021-09-23 13:18:43 +02:00
parent 7c649c82ce
commit 2ebc4280a0
21 changed files with 701 additions and 349 deletions
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2021 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS 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 LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Utils.hpp"
+#include <ctime>
+#include <string_view>
+#include <iomanip>
+#include <sstream>
+
+namespace MetaData::Utils
+{
+	Wt::WDate
+	parseDate(const std::string& dateStr)
+	{
+		static constexpr const char* formats[]
+		{
+			"%Y-%m-%d",
+			"%Y/%m/%d",
+		};
+
+		for (const char* format : formats)
+		{
+			std::tm tm = {};
+			std::stringstream ss {dateStr};
+			ss >> std::get_time(&tm, format);
+			if (ss.fail())
+				continue;
+
+			const Wt::WDate res
+			{
+				tm.tm_year + 1900,			// years since 1900
+				tm.tm_mon + 1,				// months since January – [0, 11]
+				tm.tm_mday ? tm.tm_mday : 1 // day of the month – [1, 31]
+			};
+			if (!res.isValid())
+				continue;
+
+			return res;
+		}
+
+		return {};
+	}
+}
+