void MythNews::slotSiteSelected(MythUIButtonListItem *item)
{
QMutexLocker locker(&m_lock);
if (!item || item->GetData().isNull())
return;
NewsSite *site = qVariantValue<NewsSite*>(item->GetData());
if (!site)
return;
m_articlesList->Reset();
m_articles.clear();
NewsArticle::List articles = site->GetArticleList();
NewsArticle::List::iterator it = articles.begin();
for (; it != articles.end(); ++it)
{
MythUIButtonListItem *item =
new MythUIButtonListItem(m_articlesList, (*it).title());
m_articles[item] = *it;
}
updateInfoView(item);
}
void MythNews::deleteNewsSite(void)
{
QMutexLocker locker(&m_lock);
MythUIButtonListItem *siteUIItem = m_sitesList->GetItemCurrent();
if (siteUIItem && !siteUIItem->GetData().isNull())
{
NewsSite *site = qVariantValue<NewsSite*>(siteUIItem->GetData());
if (site)
{
removeFromDB(site->name());
loadSites();
}
}
}
void MythNews::updateInfoView(MythUIButtonListItem *selected)
{
QMutexLocker locker(&m_lock);
if (!selected)
return;
NewsSite *site = NULL;
NewsArticle article;
if (GetFocusWidget() == m_articlesList)
{
article = m_articles[selected];
if (m_sitesList->GetItemCurrent())
site = qVariantValue<NewsSite*>
(m_sitesList->GetItemCurrent()->GetData());
}
else
{
site = qVariantValue<NewsSite*>(selected->GetData());
if (m_articlesList->GetItemCurrent())
article = m_articles[m_articlesList->GetItemCurrent()];
}
if (GetFocusWidget() == m_articlesList)
{
if (!article.title().isEmpty())
{
if (m_titleText)
m_titleText->SetText(article.title());
if (m_descText)
{
QString artText = article.description();
// replace a few HTML characters
artText.replace("
", ""); // LSEP
artText.replace("
", ""); // PSEP
artText.replace("£", "£"); // POUND
artText.replace("­", ""); // ?
artText.replace("–", "-"); // EN-DASH
artText.replace("“", """"); // LEFT-DOUBLE-QUOTE
artText.replace("”", """"); // RIGHT-DOUBLE-QUOTE
artText.replace("‘", "'"); // LEFT-SINGLE-QUOTE
artText.replace("’", "'"); // RIGHT-SINGLE-QUOTE
// Replace paragraph and break HTML with newlines
if( artText.indexOf(QRegExp("</(p|P)>")) )
{
artText.replace( QRegExp("<(p|P)>"), "");
artText.replace( QRegExp("</(p|P)>"), "\n\n");
}
else
{
artText.replace( QRegExp("<(p|P)>"), "\n\n");
artText.replace( QRegExp("</(p|P)>"), "");
}
artText.replace( QRegExp("<(br|BR|)/>"), "\n");
artText.replace( QRegExp("<(br|BR|)>"), "\n");
// These are done instead of simplifyWhitespace
// because that function also strips out newlines
// Replace tab characters with nothing
artText.replace( QRegExp("\t"), "");
// Replace double space with single
artText.replace( QRegExp(" "), "");
// Replace whitespace at beginning of lines with newline
artText.replace( QRegExp("\n "), "\n");
// Remove any remaining HTML tags
QRegExp removeHTML(QRegExp("</?.+>"));
removeHTML.setMinimal(true);
artText.remove((const QRegExp&) removeHTML);
artText = artText.trimmed();
m_descText->SetText(artText);
}
if (!article.thumbnail().isEmpty())
{
QString fileprefix = GetConfDir();
QDir dir(fileprefix);
if (!dir.exists())
dir.mkdir(fileprefix);
fileprefix += "/MythNews/tcache";
dir = QDir(fileprefix);
if (!dir.exists())
dir.mkdir(fileprefix);
QString url = article.thumbnail();
QString sFilename = QString("%1/%2")
.arg(fileprefix)
.arg(qChecksum(url.toLocal8Bit().constData(),
url.toLocal8Bit().size()));
#if QT_VERSION < 0x050000
bool exists = QFile::exists(sFilename);
if (!exists)
HttpComms::getHttpFile(sFilename, url, 20000, 1, 2);
#else
#warning MythNews::updateInfoView() has not yet been ported to Qt5
#endif
if (m_thumbnailImage)
{
m_thumbnailImage->SetFilename(sFilename);
m_thumbnailImage->Load();
if (!m_thumbnailImage->IsVisible())
m_thumbnailImage->Show();
}
}
else
{
if (m_thumbnailImage)
m_thumbnailImage->Hide();
if (site && !site->imageURL().isEmpty())
{
QString fileprefix = GetConfDir();
QDir dir(fileprefix);
if (!dir.exists())
dir.mkdir(fileprefix);
fileprefix += "/MythNews/scache";
dir = QDir(fileprefix);
if (!dir.exists())
dir.mkdir(fileprefix);
QString url = site->imageURL();
QString extension = url.section('.', -1);
QString sitename = site->name();
QString sFilename = QString("%1/%2.%3").arg(fileprefix)
.arg(sitename)
.arg(extension);
#if QT_VERSION < 0x050000
bool exists = QFile::exists(sFilename);
if (!exists)
HttpComms::getHttpFile(sFilename, url, 20000, 1, 2);
#else
#warning MythNews::updateInfoView() has not yet been ported to Qt5
#endif
if (m_thumbnailImage)
{
m_thumbnailImage->SetFilename(sFilename);
m_thumbnailImage->Load();
if (!m_thumbnailImage->IsVisible())
m_thumbnailImage->Show();
}
}
}
if (m_downloadImage)
{
if (!article.enclosure().isEmpty())
{
if (!m_downloadImage->IsVisible())
m_downloadImage->Show();
}
else
m_downloadImage->Hide();
}
if (m_enclosureImage)
{
if (!article.enclosure().isEmpty())
{
if (!m_enclosureImage->IsVisible())
m_enclosureImage->Show();
}
else
m_enclosureImage->Hide();
}
if (m_podcastImage)
m_podcastImage->Hide();
}
}
else
{
if (m_downloadImage)
m_downloadImage->Hide();
if (m_enclosureImage)
m_enclosureImage->Hide();
if (m_podcastImage)
m_podcastImage->Hide();
if (site)
{
if (m_titleText)
m_titleText->SetText(site->name());
if (m_descText)
m_descText->SetText(site->description());
if (m_thumbnailImage && m_thumbnailImage->IsVisible())
m_thumbnailImage->Hide();
if (m_podcastImage && site->podcast() == 1)
m_podcastImage->Show();
if (!site->imageURL().isEmpty())
{
QString fileprefix = GetConfDir();
QDir dir(fileprefix);
if (!dir.exists())
dir.mkdir(fileprefix);
fileprefix += "/MythNews/scache";
dir = QDir(fileprefix);
if (!dir.exists())
dir.mkdir(fileprefix);
QString url = site->imageURL();
QString extension = url.section('.', -1);
QString sitename = site->name();
QString sFilename = QString("%1/%2.%3").arg(fileprefix)
.arg(sitename)
.arg(extension);
#if QT_VERSION < 0x050000
bool exists = QFile::exists(sFilename);
if (!exists)
HttpComms::getHttpFile(sFilename, url, 20000, 1, 2);
#else
#warning MythNews::updateInfoView() has not yet been ported to Qt5
#endif
if (m_thumbnailImage)
{
m_thumbnailImage->SetFilename(sFilename);
m_thumbnailImage->Load();
if (!m_thumbnailImage->IsVisible())
m_thumbnailImage->Show();
}
}
}
}
if (m_updatedText)
{
if (site)
{
QString text(tr("Updated") + " - ");
QDateTime updated(site->lastUpdated());
if (updated.toTime_t() != 0) {
text += MythDate::toString(site->lastUpdated(),
MythDate::kDateTimeFull | MythDate::kSimplify);
}
else
text += tr("Unknown");
m_updatedText->SetText(text);
}
#if QT_VERSION < 0x050000
if (m_httpGrabber != NULL)
{
int progress = m_httpGrabber->getProgress();
int total = m_httpGrabber->getTotal();
if ((progress > 0) && (total > 0) && (progress < total))
{
float fProgress = (float)progress/total;
QString text = tr("%1 of %2 (%3 percent)")
.arg(formatSize(progress, 2))
.arg(formatSize(total, 2))
.arg(floor(fProgress*100));
m_updatedText->SetText(text);
}
}
#else
#warning MythNews::updateInfoView() has not yet been ported to Qt5
#endif
}
}
void MythNews::updateInfoView(MythUIButtonListItem *selected)
{
QMutexLocker locker(&m_lock);
if (!selected)
return;
NewsSite *site = NULL;
NewsArticle article;
if (GetFocusWidget() == m_articlesList)
{
article = m_articles[selected];
if (m_sitesList->GetItemCurrent())
site = m_sitesList->GetItemCurrent()->GetData().value<NewsSite*>();
}
else
{
site = selected->GetData().value<NewsSite*>();
if (m_articlesList->GetItemCurrent())
article = m_articles[m_articlesList->GetItemCurrent()];
}
if (GetFocusWidget() == m_articlesList)
{
if (!article.title().isEmpty())
{
if (m_titleText)
m_titleText->SetText(article.title());
if (m_descText)
{
QString artText = article.description();
// replace a few HTML characters
artText.replace("
", ""); // LSEP
artText.replace("
", ""); // PSEP
artText.replace("£", "£"); // POUND
artText.replace("­", ""); // ?
artText.replace("–", "-"); // EN-DASH
artText.replace("“", """"); // LEFT-DOUBLE-QUOTE
artText.replace("”", """"); // RIGHT-DOUBLE-QUOTE
artText.replace("‘", "'"); // LEFT-SINGLE-QUOTE
artText.replace("’", "'"); // RIGHT-SINGLE-QUOTE
// Replace paragraph and break HTML with newlines
if( artText.indexOf(QRegExp("</(p|P)>")) )
{
artText.replace( QRegExp("<(p|P)>"), "");
artText.replace( QRegExp("</(p|P)>"), "\n\n");
}
else
{
artText.replace( QRegExp("<(p|P)>"), "\n\n");
artText.replace( QRegExp("</(p|P)>"), "");
}
artText.replace( QRegExp("<(br|BR|)/>"), "\n");
artText.replace( QRegExp("<(br|BR|)>"), "\n");
// These are done instead of simplifyWhitespace
// because that function also strips out newlines
// Replace tab characters with nothing
artText.replace( QRegExp("\t"), "");
// Replace double space with single
artText.replace( QRegExp(" "), "");
// Replace whitespace at beginning of lines with newline
artText.replace( QRegExp("\n "), "\n");
// Remove any remaining HTML tags
QRegExp removeHTML(QRegExp("</?.+>"));
removeHTML.setMinimal(true);
artText.remove((const QRegExp&) removeHTML);
artText = artText.trimmed();
m_descText->SetText(artText);
}
if (!article.thumbnail().isEmpty())
{
if (m_thumbnailImage)
{
m_thumbnailImage->SetFilename(article.thumbnail());
m_thumbnailImage->Load();
if (!m_thumbnailImage->IsVisible())
m_thumbnailImage->Show();
}
}
else
{
if (site && !site->imageURL().isEmpty())
{
if (m_thumbnailImage)
{
m_thumbnailImage->SetFilename(site->imageURL());
m_thumbnailImage->Load();
if (!m_thumbnailImage->IsVisible())
m_thumbnailImage->Show();
}
}
else
{
if (m_thumbnailImage)
m_thumbnailImage->Hide();
}
}
if (m_downloadImage)
{
if (!article.enclosure().isEmpty())
{
if (!m_downloadImage->IsVisible())
m_downloadImage->Show();
}
else
m_downloadImage->Hide();
}
if (m_enclosureImage)
{
if (!article.enclosure().isEmpty())
{
if (!m_enclosureImage->IsVisible())
m_enclosureImage->Show();
}
else
m_enclosureImage->Hide();
}
if (m_podcastImage)
m_podcastImage->Hide();
}
}
else
{
if (m_downloadImage)
m_downloadImage->Hide();
if (m_enclosureImage)
m_enclosureImage->Hide();
if (m_podcastImage)
m_podcastImage->Hide();
if (site)
{
if (m_titleText)
m_titleText->SetText(site->name());
if (m_descText)
m_descText->SetText(site->description());
if (m_thumbnailImage && m_thumbnailImage->IsVisible())
m_thumbnailImage->Hide();
if (m_podcastImage && site->podcast() == 1)
m_podcastImage->Show();
if (!site->imageURL().isEmpty())
{
if (m_thumbnailImage)
{
m_thumbnailImage->SetFilename(site->imageURL());
m_thumbnailImage->Load();
if (!m_thumbnailImage->IsVisible())
m_thumbnailImage->Show();
}
}
}
}
if (m_updatedText)
{
if (site)
{
QString text(tr("Updated") + " - ");
QDateTime updated(site->lastUpdated());
if (updated.toTime_t() != 0) {
text += MythDate::toString(site->lastUpdated(),
MythDate::kDateTimeFull | MythDate::kSimplify);
}
else
text += tr("Unknown");
m_updatedText->SetText(text);
}
}
}
