Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 194 insertions, 0 deletions

diff --git a/kopete/plugins/addbookmarks/addbookmarksplugin.cpp b/kopete/plugins/addbookmarks/addbookmarksplugin.cpp
new file mode 100644
index 00000000..fae164f1
--- /dev/null
+++ b/kopete/plugins/addbookmarks/addbookmarksplugin.cpp
@@ -0,0 +1,194 @@
+//
+// C++ Implementation: %{MODULE}
+//
+// Description:
+//
+//
+// Author: Roie Kerstein <sf_kersteinroie@bezeqint.net>, (C) 2004
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+
+#include <kdebug.h>
+#include <kbookmark.h>
+#include <qvariant.h>
+#include <qtextcodec.h>
+#include <qregexp.h>
+
+#include "addbookmarksplugin.moc"
+#include "addbookmarksplugin.h"
+#include "kopetecontact.h"
+#include "kopetechatsessionmanager.h"
+#include "kopeteglobal.h"
+#include "kopetemetacontact.h"
+
+
+K_EXPORT_COMPONENT_FACTORY( kopete_addbookmarks, BookmarksPluginFactory( "kopete_addbookmarks" )  )
+
+
+static bool isURLInGroup(const KURL& url, const KBookmarkGroup& group)
+{
+	KBookmark bookmark = group.first();
+	
+	for( ; !bookmark.isNull() ; bookmark = group.next(bookmark) ){
+		if( !bookmark.isGroup() && !bookmark.isSeparator() )
+			if( url == bookmark.url() )
+				return true;
+	}
+	return false;
+}
+
+BookmarksPlugin::BookmarksPlugin(QObject *parent, const char *name, const QStringList &/*args*/)
+ : Kopete::Plugin(BookmarksPluginFactory::instance(), parent, name)
+{
+	//kdDebug(14501) << "plugin loading" << endl;
+	connect( Kopete::ChatSessionManager::self(), SIGNAL( aboutToDisplay( Kopete::Message & ) ), this, SLOT( slotBookmarkURLsInMessage( Kopete::Message & ) ) );
+}
+
+/*!
+    \fn BookmarksPlugin::slotBookmarkURLsInMessage(KopeteMessage & msg)
+ */
+void BookmarksPlugin::slotBookmarkURLsInMessage(Kopete::Message & msg)
+{
+	//kdDebug(14501) << "recieved message:" << endl << msg.parsedBody() << endl;
+	if(msg.direction() != Kopete::Message::Inbound)
+		return;
+	KURL::List *URLsList;
+	KURL::List::iterator it;
+	URLsList = extractURLsFromString( msg.parsedBody() );
+	if (!URLsList->empty()) {
+		for( it = URLsList->begin() ; it != URLsList->end() ; ++it){
+			if ( m_settings.addBookmarksFromUnknownContacts() || !msg.from()->metaContact()->isTemporary() )
+			{
+				if ( msg.from()->metaContact() ) {
+					addKopeteBookmark(*it, msg.from()->metaContact()->displayName() );
+					//kdDebug (14501) << "name:" << msg.from()->metaContact()->displayName() << endl;
+				}
+				else {
+					addKopeteBookmark(*it, msg.from()->property(Kopete::Global::Properties::self()->nickName()).value().toString() );
+					//kdDebug (14501) << "name:" << msg.from()->property(Kopete::Global::Properties::self()->nickName()).value().toString() << endl;
+				}
+			}
+		}
+	}
+	delete URLsList;
+}
+
+void BookmarksPlugin::slotAddKopeteBookmark( KIO::Job *transfer, const QByteArray &data )
+{
+	QTextCodec *codec = getPageEncoding( data );
+	QString htmlpage = codec->toUnicode( data );
+	QRegExp rx("<title>([^<]*){1,96}</title>");
+	rx.setCaseSensitive(false);
+	int pos = rx.search( htmlpage );
+	KBookmarkManager *mgr = KBookmarkManager::userBookmarksManager();
+	KBookmarkGroup group = getKopeteFolder();
+	QString sender = m_map[(KIO::TransferJob*)transfer].sender;
+	
+	if ( m_settings.useSubfolderForContact( sender ) )
+		group = getFolder( group, sender );
+
+	if( pos == -1 ){
+		group.addBookmark( mgr, m_map[(KIO::TransferJob*)transfer].url.prettyURL(), m_map[(KIO::TransferJob*)transfer].url.url() );
+		kdDebug( 14501 ) << "failed to extract title from first data chunk" << endl;
+	}else {
+		group.addBookmark( mgr, rx.cap( 1 ).simplifyWhiteSpace(),
+						   m_map[(KIO::TransferJob*)transfer].url.url() );
+	}
+	mgr->save();
+	mgr->emitChanged( group );
+	m_map.remove( (KIO::TransferJob*)transfer );
+	transfer->kill();
+}
+
+KURL::List* BookmarksPlugin::extractURLsFromString( const QString& text )
+{
+	KURL::List *list = new KURL::List;
+	QRegExp rx("<a href=\"[^\\s\"]+\"");
+	int pos=0;
+	KURL url;
+	
+	for(; (pos=rx.search(text, pos))!=-1; pos+=rx.matchedLength()){
+	 //as long as there is a matching URL in text
+		url = text.mid(pos+9, rx.matchedLength()-10);
+		// assuming that in formatted messages links appear as <a href="link"
+		if(url.isValid())
+			list->append(url);
+	}
+	return list;
+}
+
+void BookmarksPlugin::addKopeteBookmark( const KURL& url, const QString& sender )
+{
+	KBookmarkGroup group = getKopeteFolder();
+
+	if ( m_settings.useSubfolderForContact( sender ) ) {
+		group = getFolder( group, sender );
+	}
+	// either restrict to http(s) or to KProtocolInfo::protocolClass() == :internet
+	if( !isURLInGroup( url, group )
+		&& url.isValid() && url.protocol().startsWith("http") ) {
+		KIO::TransferJob *transfer;
+		// make asynchronous transfer to avoid GUI freezing due to overloaded web servers
+		transfer = KIO::get(url, false, false);
+		transfer->setInteractive(false);
+		connect ( transfer, SIGNAL ( data( KIO::Job *, const QByteArray & ) ),
+		this, SLOT ( slotAddKopeteBookmark( KIO::Job *, const QByteArray & ) ) );
+		m_map[transfer].url = url;
+		m_map[transfer].sender = sender;
+	}
+}
+
+KBookmarkGroup BookmarksPlugin::getKopeteFolder()
+{
+	KBookmarkManager *mgr = KBookmarkManager::userBookmarksManager();
+
+	return getFolder( mgr->root(), QString::fromLatin1("kopete") );
+}
+
+KBookmarkGroup BookmarksPlugin::getFolder( KBookmarkGroup group, const QString& folder )
+{
+	KBookmark bookmark;
+
+
+	for( bookmark=group.first(); !bookmark.isNull() && !(bookmark.isGroup() && !bookmark.fullText().compare( folder )); bookmark = group.next(bookmark));
+	if( bookmark.isNull() ){
+		KBookmarkManager *mgr = KBookmarkManager::userBookmarksManager();
+		//kdDebug (14501) << "GetFolder:" << folder << endl;
+		group = group.createNewFolder( mgr, folder, true);
+	}else {
+		group = bookmark.toGroup();
+	}
+	return group;
+}
+
+QTextCodec* BookmarksPlugin::getPageEncoding( const QByteArray& data )
+{
+	QString temp = QString::fromLatin1(data);
+	QRegExp rx("<meta[^>]*(charset|CHARSET)\\s*=\\s*[^>]*>");
+	int pos = rx.search( temp );
+	QTextCodec *codec;
+	
+	if( pos == -1 ){
+		kdDebug( 14501 ) << "charset not found in first data chunk" << endl;
+		return QTextCodec::codecForName("iso8859-1");
+	}
+	//kdDebug(14501) << temp.mid(pos, rx.matchedLength()) << endl;
+	temp = temp.mid(pos, rx.matchedLength()-1);
+	temp = temp.mid( temp.find("charset", 0, false)+7);
+	temp = temp.remove('=').simplifyWhiteSpace();
+	for( pos = 0 ; temp[pos].isLetterOrNumber() || temp[pos] == '-' ; pos++ );
+	temp = temp.left( pos );
+	//kdDebug(14501) << "encoding: " << temp << endl;
+	codec = QTextCodec::codecForName( temp.latin1() );
+	if( !codec ){
+		return QTextCodec::codecForName("iso8859-1");
+	}
+	return codec;
+}
+
+void BookmarksPlugin::slotReloadSettings()
+{
+	m_settings.load();
+}