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/*
* tools_p.cpp
*
* Copyright (c) 2001, 2002, 2003 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 "tools_p.h"
#include <krfcdate.h>
#include <tqdom.h>
time_t RSS::parseISO8601Date(const TQString &s)
{
// do some sanity check: 26-12-2004T00:00+00:00 is parsed to epoch+1 in the KRFCDate, which is wrong. So let's check if the date begins with YYYY -fo
if (s.stripWhiteSpace().left(4).toInt() < 1000)
return 0; // error
// FIXME: imho this is done in KRFCDate::parseDateISO8601() automatically, so we could omit it? -fo
if (s.find('T') != -1)
return KRFCDate::parseDateISO8601(s);
else
return KRFCDate::parseDateISO8601(s + "T12:00:00");
}
TQString RSS::extractNode(const TQDomNode &parent, const TQString &elemName, bool isInlined)
{
TQDomNode node = parent.namedItem(elemName);
if (node.isNull())
return TQString();
TQString result = node.toElement().text();
bool hasPre = result.contains("<pre>",false);
bool hasHtml = hasPre || result.contains("<"); // FIXME: test if we have html, should be more clever -> regexp
if(!isInlined && !hasHtml) // perform nl2br if not a inline elt and it has no html elts
result = result = result.replace(TQChar('\n'), "<br />");
if(!hasPre) // strip white spaces if no <pre>
result = result.simplifyWhiteSpace();
if (result.isEmpty())
return TQString();
return result;
}
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