MultiFeedRssModel Class Reference

#include <KisMultiFeedRSSModel.h>

Inheritance diagram for MultiFeedRssModel:

Public Slots
void	setArticleCount (int arg)

Signals
void	articleCountChanged (int arg)
void	feedDataChanged ()

Public Member Functions
virtual void	addFeed (const QString &feed)
int	articleCount () const
QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const override
	MultiFeedRssModel (KisNetworkAccessManager *nam, QObject *parent=0)
	MultiFeedRssModel (QObject *parent=0)
void	removeFeed (const QString &feed)
QHash< int, QByteArray >	roleNames () const override
int	rowCount (const QModelIndex &parent=QModelIndex()) const override
	~MultiFeedRssModel () override

Properties
int	articleCount

Private Slots
void	appendFeedData (QNetworkReply *reply)

Private Member Functions
void	initialize ()
void	sortAggregatedFeed ()

Private Attributes
RssItemList	m_aggregatedFeed
int	m_articleCount
KisNetworkAccessManager *	m_networkAccessManager
QStringList	m_sites

Friends
class	MockMultiFeedRssModel

Detailed Description

Definition at line 41 of file KisMultiFeedRSSModel.h.

Constructor & Destructor Documentation

MultiFeedRssModel() [1/2]

MultiFeedRssModel::MultiFeedRssModel ( QObject * parent = 0 )

explicit

Definition at line 43 of file KisMultiFeedRSSModel.cpp.

                                                    :
    QAbstractListModel(parent),
    m_networkAccessManager(new KisNetworkAccessManager),
    m_articleCount(0)
{
    initialize();
}

References initialize().

MultiFeedRssModel() [2/2]

MultiFeedRssModel::MultiFeedRssModel ( KisNetworkAccessManager * nam, QObject * parent = 0 )

explicit

Definition at line 51 of file KisMultiFeedRSSModel.cpp.

    : QAbstractListModel(parent),
      m_networkAccessManager(nam),
      m_articleCount(0)
{
    initialize();
}

References initialize().

~MultiFeedRssModel()

MultiFeedRssModel::~MultiFeedRssModel ( )

override

Definition at line 60 of file KisMultiFeedRSSModel.cpp.

{
    delete m_networkAccessManager;
}

References m_networkAccessManager.

Member Function Documentation

addFeed()

void MultiFeedRssModel::addFeed ( const QString & feed )

virtual

Definition at line 78 of file KisMultiFeedRSSModel.cpp.

{
    if (m_sites.contains(feed)) {
        // do not add the feed twice
        return;
    }
 
    m_sites << feed;
    const QUrl feedUrl(feed);
    m_networkAccessManager->getUrl(feedUrl);
}

References KisNetworkAccessManager::getUrl(), m_networkAccessManager, and m_sites.

appendFeedData

void MultiFeedRssModel::appendFeedData ( QNetworkReply * reply )

privateslot

Definition at line 95 of file KisMultiFeedRSSModel.cpp.

{
    beginResetModel();
    KisRssReader reader;
    m_aggregatedFeed.append(reader.parse(reply));
    sortAggregatedFeed();
    setArticleCount(m_aggregatedFeed.size());
    endResetModel();
 
    Q_EMIT feedDataChanged();
}

References feedDataChanged(), m_aggregatedFeed, KisRssReader::parse(), setArticleCount(), and sortAggregatedFeed().

articleCount()

int MultiFeedRssModel::articleCount ( ) const

inline

Definition at line 57 of file KisMultiFeedRSSModel.h.

                             {
        return m_articleCount;
    }

articleCountChanged

void MultiFeedRssModel::articleCountChanged ( int arg )

signal

data()

QVariant MultiFeedRssModel::data ( const QModelIndex & index, int role = Qt::DisplayRole ) const

override

Definition at line 141 of file KisMultiFeedRSSModel.cpp.

{
    if (index.row() < m_aggregatedFeed.size()) {
        RssItem item = m_aggregatedFeed.at(index.row());
 
        switch (role) {
        case Qt::DisplayRole:
        {
            QTextDocument doc;
            doc.setHtml(item.description);
            // Extract the first text block, which is the `<p>` element containing
            // the shortened post text, excluding the "This post [...] appeared
            // first on [...]" text.
            QString text = doc.firstBlock().text();
            if (text.length() > 292) {
                text.truncate(290);
                text.append("...");
            }
            return QString("<b><a href=\"" + item.link + "\">" + item.title + "</a></b>"
                "<br><small>(" + QLocale().toString(item.pubDate.toLocalTime(), QLocale::ShortFormat) + ") "
                "<p style=\"margin-top: 4px\">" + text + "</p></small>");
        }
        case KisRssReader::RssRoles::TitleRole:
            return item.title;
        case KisRssReader::RssRoles::DescriptionRole:
            return item.description;
        case KisRssReader::RssRoles::PubDateRole:
            return item.pubDate.toString("dd-MM-yyyy hh:mm");
        case KisRssReader::RssRoles::LinkRole:
            return item.link;
        case KisRssReader::RssRoles::CategoryRole:
            return item.category;
        case KisRssReader::RssRoles::BlogNameRole:
            return item.blogName;
        case KisRssReader::RssRoles::BlogIconRole:
            return item.blogIcon;
        }
    }
 
    return QVariant();
}

References RssItem::blogIcon, KisRssReader::BlogIconRole, RssItem::blogName, KisRssReader::BlogNameRole, RssItem::category, KisRssReader::CategoryRole, RssItem::description, KisRssReader::DescriptionRole, RssItem::link, KisRssReader::LinkRole, m_aggregatedFeed, RssItem::pubDate, KisRssReader::PubDateRole, RssItem::title, and KisRssReader::TitleRole.

feedDataChanged

void MultiFeedRssModel::feedDataChanged ( )

signal

initialize()

void MultiFeedRssModel::initialize ( )

private

Definition at line 112 of file KisMultiFeedRSSModel.cpp.

{
    connect(m_networkAccessManager, SIGNAL(finished(QNetworkReply*)),
            SLOT(appendFeedData(QNetworkReply*)), Qt::QueuedConnection);
}

References appendFeedData(), connect(), and m_networkAccessManager.

removeFeed()

void MultiFeedRssModel::removeFeed

(

const QString &

feed

)

Definition at line 118 of file KisMultiFeedRSSModel.cpp.

{
    bool isRemoved = m_sites.removeOne(feed);
    if (isRemoved) {
        beginResetModel();
        QMutableListIterator<RssItem> it(m_aggregatedFeed);
        while (it.hasNext()) {
            RssItem item = it.next();
            if (item.source == feed)
                it.remove();
        }
        setArticleCount(m_aggregatedFeed.size());
        endResetModel();
 
        Q_EMIT feedDataChanged();
    }
}

References feedDataChanged(), m_aggregatedFeed, m_sites, setArticleCount(), and RssItem::source.

roleNames()

QHash< int, QByteArray > MultiFeedRssModel::roleNames ( ) const

override

Definition at line 65 of file KisMultiFeedRSSModel.cpp.

{
    QHash<int, QByteArray> roleNames;
    roleNames[KisRssReader::RssRoles::TitleRole] = "title";
    roleNames[KisRssReader::RssRoles::DescriptionRole] = "description";
    roleNames[KisRssReader::RssRoles::PubDateRole] = "pubDate";
    roleNames[KisRssReader::RssRoles::LinkRole] = "link";
    roleNames[KisRssReader::RssRoles::CategoryRole] = "category";
    roleNames[KisRssReader::RssRoles::BlogNameRole] = "blogName";
    roleNames[KisRssReader::RssRoles::BlogIconRole] = "blogIcon";
    return roleNames;
}

References KisRssReader::BlogIconRole, KisRssReader::BlogNameRole, KisRssReader::CategoryRole, KisRssReader::DescriptionRole, KisRssReader::LinkRole, KisRssReader::PubDateRole, roleNames(), and KisRssReader::TitleRole.

rowCount()

int MultiFeedRssModel::rowCount ( const QModelIndex & parent = QModelIndex() ) const

override

Definition at line 136 of file KisMultiFeedRSSModel.cpp.

{
    return m_aggregatedFeed.size();
}

References m_aggregatedFeed.

setArticleCount

void MultiFeedRssModel::setArticleCount ( int arg )

inlineslot

Definition at line 62 of file KisMultiFeedRSSModel.h.

                                  {
        if (m_articleCount != arg) {
            m_articleCount = arg;
            Q_EMIT articleCountChanged(arg);
        }
    }

sortAggregatedFeed()

void MultiFeedRssModel::sortAggregatedFeed ( )

private

Definition at line 107 of file KisMultiFeedRSSModel.cpp.

{
    std::sort(m_aggregatedFeed.begin(), m_aggregatedFeed.end(), sortForPubDate);
}

References m_aggregatedFeed, and sortForPubDate().

Friends And Related Symbol Documentation

MockMultiFeedRssModel

friend class MockMultiFeedRssModel

friend

Definition at line 85 of file KisMultiFeedRSSModel.h.

Member Data Documentation

m_aggregatedFeed

RssItemList MultiFeedRssModel::m_aggregatedFeed

private

Definition at line 78 of file KisMultiFeedRSSModel.h.

m_articleCount

int MultiFeedRssModel::m_articleCount

private

Definition at line 80 of file KisMultiFeedRSSModel.h.

m_networkAccessManager

KisNetworkAccessManager* MultiFeedRssModel::m_networkAccessManager

private

Definition at line 79 of file KisMultiFeedRSSModel.h.

m_sites

QStringList MultiFeedRssModel::m_sites

private

Definition at line 77 of file KisMultiFeedRSSModel.h.

Property Documentation

articleCount

int MultiFeedRssModel::articleCount

readwrite

Definition at line 44 of file KisMultiFeedRSSModel.h.

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

• libs/ui/KisMultiFeedRSSModel.h
• libs/ui/KisMultiFeedRSSModel.cpp