KisRssReader Class Reference

#include <KisRssReader.h>

Public Types
enum	RssRoles {   TitleRole = Qt::UserRole + 1 , DescriptionRole , LinkRole , PubDateRole ,   CategoryRole , BlogNameRole , BlogIconRole }

Public Member Functions
	KisRssReader ()
RssItemList	parse (QFile &file)
RssItemList	parse (QNetworkReply *reply)
RssItem	parseItem ()
RssItemList	parseStream (QXmlStreamReader &streamReader)

Private Attributes
QString	blogIcon
QString	blogName
QXmlStreamReader	m_streamReader
QString	requestUrl

Detailed Description

Definition at line 53 of file KisRssReader.h.

Member Enumeration Documentation

RssRoles

enum KisRssReader::RssRoles

Enumerator
TitleRole
DescriptionRole
LinkRole
PubDateRole
CategoryRole
BlogNameRole
BlogIconRole

Definition at line 58 of file KisRssReader.h.

                  {
        TitleRole = Qt::UserRole + 1,
        DescriptionRole,
        LinkRole,
        PubDateRole,
        CategoryRole,
        BlogNameRole,
        BlogIconRole
    };

Constructor & Destructor Documentation

KisRssReader()

KisRssReader::KisRssReader

(

)

Definition at line 46 of file KisRssReader.cpp.

{
 
}

Member Function Documentation

parse() [1/2]

RssItemList KisRssReader::parse

(

QFile &

file

)

Definition at line 118 of file KisRssReader.cpp.

                                           {
    requestUrl = file.fileName();
    file.open(QIODevice::ReadOnly);
    m_streamReader.setDevice(&file);
 
    RssItemList itemList(parseStream(m_streamReader));
 
    file.close();
    return itemList;
}

References m_streamReader, parseStream(), and requestUrl.

parse() [2/2]

RssItemList KisRssReader::parse

(

QNetworkReply *

reply

)

Definition at line 110 of file KisRssReader.cpp.

                                                    {
    QUrl source = reply->request().url();
    requestUrl = source.toString();
    m_streamReader.setDevice(reply);
 
    return parseStream(m_streamReader);
}

References m_streamReader, parseStream(), requestUrl, and source().

parseItem()

RssItem KisRssReader::parseItem

(

)

Definition at line 51 of file KisRssReader.cpp.

                                {
    RssItem item;
    item.source = requestUrl;
    item.blogIcon = blogIcon;
    item.blogName = blogName;
    while (!m_streamReader.atEnd()) {
        switch (m_streamReader.readNext()) {
        case QXmlStreamReader::StartElement:
            if (m_streamReader.name() == QLatin1String("title"))
                item.title = m_streamReader.readElementText();
            else if (m_streamReader.name() == QLatin1String("link"))
                item.link = m_streamReader.readElementText();
            else if (m_streamReader.name() == QLatin1String("pubDate")) {
                QString dateStr = m_streamReader.readElementText();
                item.pubDate = QDateTime::fromString(dateStr, Qt::RFC2822Date);
            }
            else if (m_streamReader.name() == QLatin1String("category"))
                item.category = m_streamReader.readElementText();
            else if (m_streamReader.name() == QLatin1String("description"))
                item.description = m_streamReader.readElementText(); //shortenHtml(streamReader.readElementText());
            break;
        case QXmlStreamReader::EndElement:
            if (m_streamReader.name() == QLatin1String("item"))
                return item;
            break;
        default:
            break;
 
        }
    }
    return RssItem();
}

References RssItem::blogIcon, blogIcon, RssItem::blogName, blogName, RssItem::category, RssItem::description, RssItem::link, m_streamReader, RssItem::pubDate, requestUrl, RssItem::source, and RssItem::title.

parseStream()

RssItemList KisRssReader::parseStream

(

QXmlStreamReader &

streamReader

)

Definition at line 84 of file KisRssReader.cpp.

                                                                    {
    RssItemList list;
    while (!streamReader.atEnd()) {
        switch (streamReader.readNext()) {
        case QXmlStreamReader::StartElement:
            if (streamReader.name() == QLatin1String("item"))
                list.append(parseItem());
            else if (streamReader.name() == QLatin1String("title"))
                blogName = streamReader.readElementText();
            else if (streamReader.name() == QLatin1String("link")) {
                if (!streamReader.namespaceUri().isEmpty())
                    break;
                QString favIconString(streamReader.readElementText());
                QUrl favIconUrl(favIconString);
                favIconUrl.setPath(QLatin1String("favicon.ico"));
                blogIcon = favIconUrl.toString();
                blogIcon = QString(); // XXX: fix the favicon on krita.org!
            }
            break;
        default:
            break;
        }
    }
    return list;
}

References blogIcon, blogName, and parseItem().

Member Data Documentation

blogIcon

QString KisRssReader::blogIcon

private

Definition at line 76 of file KisRssReader.h.

blogName

QString KisRssReader::blogName

private

Definition at line 77 of file KisRssReader.h.

m_streamReader

QXmlStreamReader KisRssReader::m_streamReader

private

Definition at line 74 of file KisRssReader.h.

requestUrl

QString KisRssReader::requestUrl

private

Definition at line 75 of file KisRssReader.h.

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The documentation for this class was generated from the following files:

• libs/ui/KisRssReader.h
• libs/ui/KisRssReader.cpp