Falkon/falkonOfficial
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IconProvider: Use SqlQueryJob to save icons to database

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Also use INSERT OR REPLACE instead of two separate queries.
This commit is contained in:
David Rosca 2018-04-11 17:47:57 +02:00
parent e61352c70c
commit 977bce9886
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1 changed files with 4 additions and 15 deletions
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19
src/lib/tools/iconprovider.cpp
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@ -244,25 +244,14 @@ IconProvider* IconProvider::instance()
void IconProvider::saveIconsToDatabase() void IconProvider::saveIconsToDatabase()
{ {
foreach (const BufferedIcon &ic, m_iconBuffer) { foreach (const BufferedIcon &ic, m_iconBuffer) {
QSqlQuery query(SqlDatabase::instance()->database());
query.prepare("SELECT id FROM icons WHERE url = ?");
query.bindValue(0, encodeUrl(ic.first));
query.exec();
if (query.next()) {
query.prepare("UPDATE icons SET icon = ? WHERE url = ?");
}
else {
query.prepare("INSERT INTO icons (icon, url) VALUES (?,?)");
}
QByteArray ba; QByteArray ba;
QBuffer buffer(&ba); QBuffer buffer(&ba);
buffer.open(QIODevice::WriteOnly); buffer.open(QIODevice::WriteOnly);
ic.second.save(&buffer, "PNG"); ic.second.save(&buffer, "PNG");
query.bindValue(0, buffer.data()); auto job = new SqlQueryJob(QSL("INSERT OR REPLACE INTO icons (icon, url) VALUES (?,?)"), this);
query.bindValue(1, QString::fromUtf8(encodeUrl(ic.first))); job->addBindValue(buffer.data());
query.exec(); job->addBindValue(QString::fromUtf8(encodeUrl(ic.first)));
job->start();
} }
m_iconBuffer.clear(); m_iconBuffer.clear();