attica/src/commentparser.cpp

0001 /*
0002     This file is part of KDE.
0003
0004     SPDX-FileCopyrightText: 2010 Intel Corporation
0005     SPDX-FileContributor: Mateu Batle Sastre <mbatle@collabora.co.uk>
0006
0007     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0008 */
0009
0010 #include "commentparser.h"
0011 #include "atticautils.h"
0012 #include <QDebug>
0013
0014 using namespace Attica;
0015
0016 Comment Comment::Parser::parseXml(QXmlStreamReader &xml)
0017 {
0018     Comment comment;
0019
0020     while (!xml.atEnd()) {
0021         xml.readNext();
0022
0023         if (xml.isStartElement()) {
0024             if (xml.name() == QLatin1String("id")) {
0025                 comment.setId(xml.readElementText());
0026             } else if (xml.name() == QLatin1String("subject")) {
0027                 comment.setSubject(xml.readElementText());
0028             } else if (xml.name() == QLatin1String("text")) {
0029                 comment.setText(xml.readElementText());
0030             } else if (xml.name() == QLatin1String("childcount")) {
0031                 comment.setChildCount(xml.readElementText().toInt());
0032             } else if (xml.name() == QLatin1String("user")) {
0033                 comment.setUser(xml.readElementText());
0034             } else if (xml.name() == QLatin1String("date")) {
0035                 comment.setDate(Utils::parseQtDateTimeIso8601(xml.readElementText()));
0036             } else if (xml.name() == QLatin1String("score")) {
0037                 comment.setScore(xml.readElementText().toInt());
0038             } else if (xml.name() == QLatin1String("children")) {
0039                 // This may seem strange, however we are dealing with a situation where we may
0040                 // receive multiple children subsections (the standard accepts this, and certain
0041                 // server implementations do do this)
0042                 QList<Comment> children = comment.children();
0043                 children += parseXmlChildren(xml);
0044                 comment.setChildren(children);
0045             }
0046         } else if (xml.isEndElement() && xml.name() == QLatin1String("comment")) {
0047             break;
0048         }
0049     }
0050
0051     return comment;
0052 }
0053
0054 QList<Comment> Comment::Parser::parseXmlChildren(QXmlStreamReader &xml)
0055 {
0056     QList<Comment> children;
0057
0058     while (!xml.atEnd()) {
0059         xml.readNext();
0060
0061         if (xml.isStartElement()) {
0062             if (xml.name() == QLatin1String("comment")) {
0063                 Comment comment = parseXml(xml);
0064                 children.append(comment);
0065             }
0066         } else if (xml.isEndElement() && xml.name() == QLatin1String("children")) {
0067             break;
0068         }
0069     }
0070
0071     return children;
0072 }
0073
0074 QStringList Comment::Parser::xmlElement() const
0075 {
0076     return QStringList(QStringLiteral("comment"));
0077 }