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/*
* article.cpp
*
* Copyright (c) 2001, 2002, 2003, 2004 Frerich Raabe <raabe@kde.org>
*
* 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. For licensing and distribution details, check the
* accompanying file 'COPYING'.
*/
#include "article.h"
#include "tools_p.h"
#include <krfcdate.h>
#include <kurl.h>
#include <kurllabel.h>
#include <qdatetime.h>
#include <qdom.h>
using namespace RSS;
struct Article::Private : public Shared
{
QString title;
KURL link;
QString description;
QDateTime pubDate;
QString guid;
bool guidIsPermaLink;
};
Article::Article() : d(new Private)
{
}
Article::Article(const Article &other) : d(0)
{
*this = other;
}
Article::Article(const QDomNode &node) : d(new Private)
{
QString elemText;
if (!(elemText = extractNode(node, QString::fromLatin1("title"))).isNull())
d->title = elemText;
if (!(elemText = extractNode(node, QString::fromLatin1("link"))).isNull())
d->link = elemText;
if (!(elemText = extractNode(node, QString::fromLatin1("description"))).isNull())
d->description = elemText;
if (!(elemText = extractNode(node, QString::fromLatin1("pubDate"))).isNull()) {
time_t _time = KRFCDate::parseDate(elemText);
/* \bug This isn't really the right way since it will set the date to
* Jan 1 1970, 1:00:00 if the passed date was invalid; this means that
* we cannot distinguish between that date, and invalid values. :-/
*/
d->pubDate.setTime_t(_time);
}
if (!(elemText = extractNode(node, QString::fromLatin1("dc:date"))).isNull()) {
time_t _time = KRFCDate::parseDateISO8601(elemText);
/* \bug This isn't really the right way since it will set the date to
* Jan 1 1970, 1:00:00 if the passed date was invalid; this means that
* we cannot distinguish between that date, and invalid values. :-/
*/
d->pubDate.setTime_t(_time);
}
QDomNode n = node.namedItem(QString::fromLatin1("guid"));
if (!n.isNull()) {
d->guidIsPermaLink = true;
if (n.toElement().attribute(QString::fromLatin1("isPermaLink"), "true") == "false") d->guidIsPermaLink = false;
if (!(elemText = extractNode(node, QString::fromLatin1("guid"))).isNull())
d->guid = elemText;
}
}
Article::~Article()
{
if (d->deref())
delete d;
}
QString Article::title() const
{
return d->title;
}
const KURL &Article::link() const
{
return d->link;
}
QString Article::description() const
{
return d->description;
}
QString Article::guid() const
{
return d->guid;
}
bool Article::guidIsPermaLink() const
{
return d->guidIsPermaLink;
}
const QDateTime &Article::pubDate() const
{
return d->pubDate;
}
KURLLabel *Article::widget(QWidget *parent, const char *name) const
{
KURLLabel *label = new KURLLabel(d->link.url(), d->title, parent, name);
label->setUseTips(true);
if (!d->description.isNull())
label->setTipText(d->description);
return label;
}
Article &Article::operator=(const Article &other)
{
if (this != &other) {
other.d->ref();
if (d && d->deref())
delete d;
d = other.d;
}
return *this;
}
bool Article::operator==(const Article &other) const
{
return d->title == other.title() &&
d->link == other.link() &&
d->description == other.description() &&
d->pubDate == other.pubDate() &&
d->guid == other.guid() &&
d->guidIsPermaLink == other.guidIsPermaLink();
}
// vim:noet:ts=4
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