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145 lines
3.4 KiB
145 lines
3.4 KiB
/*
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* article.cpp
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*
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* Copyright (c) 2001, 2002, 2003, 2004 Frerich Raabe <raabe@kde.org>
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. For licensing and distribution details, check the
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* accompanying file 'COPYING'.
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*/
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#include "article.h"
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#include "tools_p.h"
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#include <krfcdate.h>
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#include <kurl.h>
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#include <kurllabel.h>
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#include <tqdatetime.h>
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#include <tqdom.h>
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using namespace RSS;
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struct Article::Private : public Shared
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{
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TQString title;
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KURL link;
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TQString description;
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TQDateTime pubDate;
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TQString guid;
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bool guidIsPermaLink;
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};
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Article::Article() : d(new Private)
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{
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}
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Article::Article(const Article &other) : d(0)
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{
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*this = other;
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}
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Article::Article(const TQDomNode &node) : d(new Private)
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{
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TQString elemText;
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if (!(elemText = extractNode(node, TQString::fromLatin1("title"))).isNull())
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d->title = elemText;
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if (!(elemText = extractNode(node, TQString::fromLatin1("link"))).isNull())
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d->link = elemText;
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if (!(elemText = extractNode(node, TQString::fromLatin1("description"))).isNull())
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d->description = elemText;
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if (!(elemText = extractNode(node, TQString::fromLatin1("pubDate"))).isNull()) {
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time_t _time = KRFCDate::parseDate(elemText);
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/* \bug This isn't really the right way since it will set the date to
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* Jan 1 1970, 1:00:00 if the passed date was invalid; this means that
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* we cannot distinguish between that date, and invalid values. :-/
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*/
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d->pubDate.setTime_t(_time);
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}
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if (!(elemText = extractNode(node, TQString::fromLatin1("dc:date"))).isNull()) {
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time_t _time = KRFCDate::parseDateISO8601(elemText);
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/* \bug This isn't really the right way since it will set the date to
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* Jan 1 1970, 1:00:00 if the passed date was invalid; this means that
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* we cannot distinguish between that date, and invalid values. :-/
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*/
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d->pubDate.setTime_t(_time);
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}
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TQDomNode n = node.namedItem(TQString::fromLatin1("guid"));
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if (!n.isNull()) {
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d->guidIsPermaLink = true;
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if (n.toElement().attribute(TQString::fromLatin1("isPermaLink"), "true") == "false") d->guidIsPermaLink = false;
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if (!(elemText = extractNode(node, TQString::fromLatin1("guid"))).isNull())
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d->guid = elemText;
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}
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}
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Article::~Article()
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{
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if (d->deref())
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delete d;
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}
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TQString Article::title() const
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{
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return d->title;
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}
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const KURL &Article::link() const
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{
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return d->link;
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}
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TQString Article::description() const
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{
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return d->description;
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}
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TQString Article::guid() const
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{
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return d->guid;
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}
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bool Article::guidIsPermaLink() const
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{
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return d->guidIsPermaLink;
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}
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const TQDateTime &Article::pubDate() const
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{
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return d->pubDate;
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}
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KURLLabel *Article::widget(TQWidget *parent, const char *name) const
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{
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KURLLabel *label = new KURLLabel(d->link.url(), d->title, parent, name);
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label->setUseTips(true);
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if (!d->description.isNull())
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label->setTipText(d->description);
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return label;
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}
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Article &Article::operator=(const Article &other)
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{
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if (this != &other) {
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other.d->ref();
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if (d && d->deref())
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delete d;
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d = other.d;
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}
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return *this;
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}
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bool Article::operator==(const Article &other) const
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{
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return d->title == other.title() &&
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d->link == other.link() &&
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d->description == other.description() &&
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d->pubDate == other.pubDate() &&
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d->guid == other.guid() &&
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d->guidIsPermaLink == other.guidIsPermaLink();
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}
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