Added settings and database helpers to WebNode.

core/http/web_node.cpp

@@ -3,6 +3,63 @@
 
 #include "request.h"
 
+#include "core/settings/settings.h"
+
+#ifdef DATABASES_ENABLED
+#include "core/database/database.h"
+#include "core/database/database_manager.h"
+#include "core/database/query_builder.h"
+#include "core/database/query_result.h"
+#include "core/database/table_builder.h"
+#endif
+
+Settings *WebNode::get_settings() {
+	if (_settings) {
+		return _settings;
+	}
+
+	return Settings::get_singleton();
+}
+void WebNode::set_settings(Settings *settings) {
+	_settings = settings;
+
+	// todo send event to children when it's implemented?
+}
+
+#ifdef DATABASES_ENABLED
+
+Database *WebNode::get_database() {
+	if (_database) {
+		return _database;
+	}
+
+	return DatabaseManager::get_singleton()->ddb;
+}
+
+Ref<TableBuilder> WebNode::get_table_builder() {
+	Database *db = get_database();
+
+	ERR_FAIL_COND_V(!db, Ref<TableBuilder>());
+
+	return db->get_table_builder();
+}
+
+Ref<QueryBuilder> WebNode::get_query_builder() {
+	Database *db = get_database();
+
+	ERR_FAIL_COND_V(!db, Ref<QueryBuilder>());
+
+	return db->get_query_builder();
+}
+
+void WebNode::set_database(Database *db) {
+    _database = db;
+
+    // todo send event to children when it's implemented?
+}
+
+#endif
+
 void WebNode::handle_request_main(Request *request) {
 }
 
@@ -10,23 +67,29 @@ void WebNode::create_validators() {
 }
 
 void WebNode::create_table() {
-
 }
 
 void WebNode::drop_table() {
-
 }
 
 void WebNode::migrate() {
-
 }
 
 void WebNode::create_default_entries() {
-
 }
 
-WebNode::WebNode() : Node() {
-    create_validators();
+WebNode::WebNode() :
+		Node() {
+	// should look this up in parents when parented (and node parenting is implemented)
+	// should have an event later when a parent gets one
+#ifdef DATABASES_ENABLED
+	_database = nullptr;
+#endif
+
+	// same for this
+	_settings = nullptr;
+
+	create_validators();
 }
 
 WebNode::~WebNode() {

core/http/web_node.h

@@ -2,11 +2,29 @@
 #define WEB_NODE_H
 
 #include "core/nodes/node.h"
+#include "core/reference.h"
 
 class Request;
+class Settings;
+
+#ifdef DATABASES_ENABLED
+class DataBase;
+class TableBuilder;
+class QueryBuilder;
+#endif
 
 class WebNode : public Node {
 public:
+	Settings *get_settings();
+	void set_settings(Settings *settings);
+
+#ifdef DATABASES_ENABLED
+	Database *get_database();
+	Ref<TableBuilder> get_table_builder();
+	Ref<QueryBuilder> get_query_builder();
+	void set_database(Database *db);
+#endif
+
 	virtual void handle_request_main(Request *request);
 	virtual void create_validators();
 
@@ -19,6 +37,11 @@ public:
 	~WebNode();
 
 protected:
+	Settings *_settings;
+
+#ifdef DATABASES_ENABLED
+	Database *_database;
+#endif
 };
 
 #endif