47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
#include <QString>
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#include <QStringList>
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#include <QLocale>
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#include <QRegExp>
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#include "core/defs.h"
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#include "core/textfactory.h"
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TextFactory::TextFactory() {
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}
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QDateTime TextFactory::parseDateTime(const QString &date_time) {
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QString date = date_time.simplified();
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QDateTime dt;
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QString temp;
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QLocale locale(QLocale::C);
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QStringList date_patterns;
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// Dec 1 2013 07:56:46
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date_patterns << "yyyy-MM-ddTHH:mm:ss" << "MMM dd yyyy hh:mm:ss" <<
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"MMM d yyyy hh:mm:ss" << "ddd, dd MMM yyyy HH:mm:ss" <<
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"dd MMM yyyy" << "yyyy-MM-dd HH:mm:ss.z" << "yyyy-MM-dd" <<
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"YYYY" << "YYYY-MM" << "YYYY-MM-DD" << "YYYY-MM-DDThh:mmTZD" <<
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"YYYY-MM-DDThh:mm:ssTZD";
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// Iterate over patterns and check if input date/time matches the pattern.
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foreach (const QString &pattern, date_patterns) {
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temp = date.left(pattern.size());
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dt = locale.toDateTime(temp, pattern);
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if (dt.isValid()) {
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return dt;
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}
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}
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qWarning("Problem with parsing date '%s', returning invalid QDateTime instance.",
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qPrintable(date));
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return QDateTime();
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}
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QString TextFactory::shorten(const QString &input, int text_length_limit) {
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if (input.size() > text_length_limit) {
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return input.left(text_length_limit - 3) + QString(3, '.');
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}
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else {
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return input;
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}
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}
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