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syndication/atom

link.cpp

00001 /*
00002  * This file is part of the syndication library
00003  *
00004  * Copyright (C) 2006 Frank Osterfeld <osterfeld@kde.org>
00005  *
00006  * This library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Library General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2 of the License, or (at your option) any later version.
00010  *
00011  * This library is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Library General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Library General Public License
00017  * along with this library; see the file COPYING.LIB.  If not, write to
00018  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019  * Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #include "link.h"
00024 #include "constants.h"
00025 
00026 #include <QtCore/QString>
00027 
00028 namespace Syndication {
00029 namespace Atom {
00030 
00031 Link::Link() : ElementWrapper()
00032 {
00033 }
00034 
00035 Link::Link(const QDomElement& element) : ElementWrapper(element)
00036 {
00037 }
00038 
00039 QString Link::href() const
00040 {
00041     return completeURI(attribute(QString::fromUtf8("href")));
00042 }
00043 
00044 QString Link::rel() const
00045 {
00046     //"alternate" is default
00047     return attribute(QString::fromUtf8("rel"), QString::fromUtf8("alternate"));
00048 }
00049 
00050 QString Link::type() const
00051 {
00052     return attribute(QString::fromUtf8("type"));
00053 }
00054 
00055 QString Link::hrefLanguage() const
00056 {
00057     return attribute(QString::fromUtf8("hreflang"));
00058 }
00059 
00060 QString Link::title() const
00061 {
00062     return attribute(QString::fromUtf8("title"));
00063 }
00064 
00065 uint Link::length() const
00066 {
00067     QString lengthStr = attribute(QString::fromUtf8("length"));
00068     
00069     bool ok;
00070     uint c = lengthStr.toUInt(&ok);
00071     return ok ? c : 0;
00072 }
00073 
00074 QString Link::debugInfo() const
00075 {
00076     QString info;
00077     info += "### Link: ###################\n";
00078     if (!title().isEmpty())
00079         info += "title: #" + title() + "#\n";
00080     if (!href().isEmpty())
00081         info += "href: #" + href() + "#\n";
00082     if (!rel().isEmpty())
00083         info += "rel: #" + rel() + "#\n";
00084     if (!type().isEmpty())
00085         info += "type: #" + type() + "#\n";
00086     if (length() != 0)
00087         info += "length: #" + QString::number(length()) + "#\n";
00088     if (!hrefLanguage().isEmpty())
00089         info += "hrefLanguage: #" + hrefLanguage() + "#\n";
00090     info += "### Link end ################\n";
00091     return info;
00092 }
00093 
00094 } // namespace Atom
00095 } //namespace Syndication

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