lyrics: redesigned plugins system

2010-08-09 11:39:41 +02:00
parent d3cb0ea6f6
commit daad444f3c
11 changed files with 209 additions and 195 deletions
--- a/src/lyrics_fetcher.h
+++ b/src/lyrics_fetcher.h
@@ -0,0 +1,74 @@
+/***************************************************************************
+ *   Copyright (C) 2008-2010 by Andrzej Rybczak                            *
+ *   electricityispower@gmail.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 St, Fifth Floor, Boston, MA 02110-1301, USA.              *
+ ***************************************************************************/
+
+#ifndef _LYRICS_FETCHER_H
+#define _LYRICS_FETCHER_H
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef HAVE_CURL_CURL_H
+
+#include <string>
+
+struct LyricsFetcher
+{
+	typedef std::pair<bool, std::string> Result;
+	
+	virtual const char *name() = 0;
+	virtual Result fetch(const std::string &artist, const std::string &title);
+	
+	protected:
+		virtual const char *getURL() = 0;
+		virtual const char *getOpenTag() = 0;
+		virtual const char *getCloseTag() = 0;
+		
+		virtual bool notLyrics(GNUC_UNUSED const std::string &data) { return false; }
+		virtual void postProcess(std::string &data);
+};
+
+struct LyrcComArFetcher : public LyricsFetcher
+{
+	virtual const char *name() { return "lyrc.com.ar"; }
+	
+	protected:
+		virtual const char *getURL() { return "http://lyrc.com.ar/tema1es.php?artist=%artist%&songname=%title%"; }
+		virtual const char *getOpenTag() { return "</table>"; }
+		virtual const char *getCloseTag() { return "<p>"; }
+};
+
+struct LyricsflyFetcher : public LyricsFetcher
+{
+	virtual const char *name() { return "lyricsfly.com"; }
+	
+	protected:
+		virtual const char *getURL() { return "http://api.lyricsfly.com/api/api.php?i=1b76e55254f5f22ae-temporary.API.access&a=%artist%&t=%title%"; }
+		virtual const char *getOpenTag() { return "<tx>"; }
+		virtual const char *getCloseTag() { return "</tx>"; }
+		
+		virtual void postProcess(std::string &data);
+};
+
+extern LyricsFetcher *lyricsPlugins[];
+
+#endif // HAVE_CURL_CURL_H
+
+#endif