From e25676ce365a90ae3f5c09abe4fea591fc7a33db Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Thu, 21 Apr 2016 00:59:47 +0100
Subject: Ingest package metadata basics

---
 .../service/maintenance/packageMetaProcessor.cpp   | 52 ++++++++++++++++++++++
 .../service/maintenance/packageMetaProcessor.h     | 25 +++++++++++
 gentoobrowse-api/service/maintenanceimpl.cpp       |  2 +
 .../service/sql/maintenance/packageMetaUpdate.sql  |  6 +++
 4 files changed, 85 insertions(+)
 create mode 100644 gentoobrowse-api/service/maintenance/packageMetaProcessor.cpp
 create mode 100644 gentoobrowse-api/service/maintenance/packageMetaProcessor.h
 create mode 100644 gentoobrowse-api/service/sql/maintenance/packageMetaUpdate.sql

diff --git a/gentoobrowse-api/service/maintenance/packageMetaProcessor.cpp b/gentoobrowse-api/service/maintenance/packageMetaProcessor.cpp
new file mode 100644
index 0000000..1f99ce2
--- /dev/null
+++ b/gentoobrowse-api/service/maintenance/packageMetaProcessor.cpp
@@ -0,0 +1,52 @@
+#include "packageMetaProcessor.h"
+#include <modifycommand.h>
+#include "fileUtils.h"
+#include "xmlUtils.h"
+#include "dbUtils.h"
+#include <sql/maintenance/packageMetaUpdate.sql.h>
+
+namespace U = Gentoo::Utils;
+using namespace Gentoo::Utils::File;
+
+namespace Gentoo {
+	namespace Service {
+		const int PackageMetaProcessor::FILETYPEID = 4;
+
+		void
+		PackageMetaProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		{
+			update(dbc, fn, path);
+		}
+
+		void
+		PackageMetaProcessor::update(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		{
+			auto m = dbc->modify(sql::maintenance::packageMetaUpdate::sql);
+			U::XmlDoc md(path);
+			U::Database::bindOptionalsS(m, 0, {
+					md.getXPathValue("/pkgmetadata/longdescription[@lang='en']/text()"),
+					md.getXPathValue("/pkgmetadata/longdescription[1]/text()")
+				});
+			m->bindParamS(1, (fn / 1).string());
+			m->bindParamS(2, (fn / 2).string());
+			m->execute();
+		}
+
+		void
+		PackageMetaProcessor::modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		{
+			update(dbc, fn, path);
+		}
+
+		void
+		PackageMetaProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const
+		{
+			auto m = dbc->modify(sql::maintenance::packageMetaUpdate::sql);
+			m->bindNull(0);
+			m->bindParamS(1, (fn / 1).string());
+			m->bindParamS(2, (fn / 2).string());
+			m->execute();
+		}
+	}
+}
+
diff --git a/gentoobrowse-api/service/maintenance/packageMetaProcessor.h b/gentoobrowse-api/service/maintenance/packageMetaProcessor.h
new file mode 100644
index 0000000..fb5ffa7
--- /dev/null
+++ b/gentoobrowse-api/service/maintenance/packageMetaProcessor.h
@@ -0,0 +1,25 @@
+#ifndef GENTOOBROWSE_API_SERVICE_MAINTENANCE_PACKAGEMETAPROC_H
+#define GENTOOBROWSE_API_SERVICE_MAINTENANCE_PACKAGEMETAPROC_H
+
+#include "../maintenanceimpl.h"
+#include <connection.h>
+#include <boost/filesystem/path.hpp>
+
+namespace Gentoo {
+	namespace Service {
+		class PackageMetaProcessor : public Maintenance::FileProcessor {
+			public:
+				static const int FILETYPEID;
+
+				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
+				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
+				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+
+			private:
+				void update(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
+		};
+	}
+}
+
+#endif
+
diff --git a/gentoobrowse-api/service/maintenanceimpl.cpp b/gentoobrowse-api/service/maintenanceimpl.cpp
index d8b85ef..b81d959 100644
--- a/gentoobrowse-api/service/maintenanceimpl.cpp
+++ b/gentoobrowse-api/service/maintenanceimpl.cpp
@@ -8,6 +8,7 @@
 #include <sql/maintenance/createTempFileListView.sql.h>
 #include "maintenance/categoryMetaProcessor.h"
 #include "maintenance/packageManifestProcessor.h"
+#include "maintenance/packageMetaProcessor.h"
 
 /*
 1	package metadata	{"(1,metadata)","(2,md5-cache)"}
@@ -49,6 +50,7 @@ namespace Gentoo {
 		{
 			fps[CategoryMetaProcessor::FILETYPEID] = new CategoryMetaProcessor();
 			fps[PackageManifestProcessor::FILETYPEID] = new PackageManifestProcessor();
+			fps[PackageMetaProcessor::FILETYPEID] = new PackageMetaProcessor();
 		}
 
 		Maintenance::~Maintenance()
diff --git a/gentoobrowse-api/service/sql/maintenance/packageMetaUpdate.sql b/gentoobrowse-api/service/sql/maintenance/packageMetaUpdate.sql
new file mode 100644
index 0000000..ec83634
--- /dev/null
+++ b/gentoobrowse-api/service/sql/maintenance/packageMetaUpdate.sql
@@ -0,0 +1,6 @@
+UPDATE gentoobrowse.packages p
+	SET summary = gentoobrowse.textclean(?)
+FROM gentoobrowse.categories c
+WHERE p.categoryid = c.categoryid
+AND c.name = ?
+AND p.name = ?
-- 
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