DocEntry *DocMetaInfo::addDocEntry( const QString &fileName )
{
QFileInfo fi( fileName );
if ( !fi.exists() ) return 0;
QString extension = fi.extension();
QStringList extensions = QStringList::split( '.', extension );
QString lang;
if ( extensions.count() >= 2 ) {
lang = extensions[ extensions.count() - 2 ];
}
if ( !lang.isEmpty() && mLanguages.find( lang ) == mLanguages.end() ) {
return 0;
}
DocEntry *entry = new DocEntry();
if ( entry->readFromFile( fileName ) ) {
if ( !lang.isEmpty() && lang != mLanguages.first() ) {
entry->setLang( lang );
entry->setName( i18n("doctitle (language)","%1 (%2)")
.arg( entry->name() )
.arg( mLanguageNames[ lang ] ) );
}
if ( entry->searchMethod().lower() == "htdig" ) {
mHtmlSearch->setupDocEntry( entry );
}
QString indexer = entry->indexer();
indexer.replace( "%f", fileName );
entry->setIndexer( indexer );
addDocEntry( entry );
return entry;
} else {
delete entry;
return 0;
}
}
bool KCMHelpCenter::buildIndex()
{
kdDebug(1401) << "Build Index" << endl;
kdDebug() << "IndexPath: '" << Prefs::indexDirectory() << "'" << endl;
if ( mProcess ) {
kdError() << "Error: Index Process still running." << endl;
return false;
}
mIndexQueue.clear();
QFontMetrics fm( font() );
int maxWidth = 0;
mCmdFile = new KTempFile;
mCmdFile->setAutoDelete( true );
QTextStream *ts = mCmdFile->textStream();
if ( !ts ) {
kdError() << "Error opening command file." << endl;
deleteCmdFile();
return false;
} else {
kdDebug() << "Writing to file '" << mCmdFile->name() << "'" << endl;
}
bool hasError = false;
QListViewItemIterator it( mListView );
while ( it.current() != 0 ) {
ScopeItem *item = static_cast<ScopeItem *>( it.current() );
if ( item->isOn() ) {
DocEntry *entry = item->entry();
QString docText = i18n("Document '%1' (%2):\n")
.arg( entry->identifier() )
.arg( entry->name() );
if ( entry->documentType().isEmpty() ) {
KMessageBox::sorry( this, docText +
i18n("No document type.") );
hasError = true;
} else {
SearchHandler *handler = mEngine->handler( entry->documentType() );
if ( !handler ) {
KMessageBox::sorry( this, docText +
i18n("No search handler available for document type '%1'.")
.arg( entry->documentType() ) );
hasError = true;
} else {
QString indexer = handler->indexCommand( entry->identifier() );
if ( indexer.isEmpty() ) {
KMessageBox::sorry( this, docText +
i18n("No indexing command specified for document type '%1'.")
.arg( entry->documentType() ) );
hasError = true;
} else {
indexer.replace( QRegExp( "%i" ), entry->identifier() );
indexer.replace( QRegExp( "%d" ), Prefs::indexDirectory() );
indexer.replace( QRegExp( "%p" ), entry->url() );
kdDebug() << "INDEXER: " << indexer << endl;
*ts << indexer << endl;
int width = fm.width( entry->name() );
if ( width > maxWidth ) maxWidth = width;
mIndexQueue.append( entry );
}
}
}
}
++it;
}
mCmdFile->close();
if ( mIndexQueue.isEmpty() ) {
deleteCmdFile();
return !hasError;
}
mCurrentEntry = mIndexQueue.begin();
QString name = (*mCurrentEntry)->name();
if ( !mProgressDialog ) {
mProgressDialog = new IndexProgressDialog( this );
connect( mProgressDialog, SIGNAL( cancelled() ),
SLOT( cancelBuildIndex() ) );
connect( mProgressDialog, SIGNAL( closed() ),
SLOT( slotProgressClosed() ) );
}
mProgressDialog->setLabelText( name );
mProgressDialog->setTotalSteps( mIndexQueue.count() );
mProgressDialog->setMinimumLabelWidth( maxWidth );
mProgressDialog->show();
startIndexProcess();
return true;
}