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//
// C++ Implementation: %{MODULE}
//
// Description:
//
//
// Author: Roie Kerstein <[email protected]>, (C) 2004
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include <kdebug.h>
#include <kbookmark.h>
#include <tqvariant.h>
#include <tqtextcodec.h>
#include <tqregexp.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(TQObject *tqparent, const char *name, const TQStringList &/*args*/)
: Kopete::Plugin(BookmarksPluginFactory::instance(), tqparent, name)
{
//kdDebug(14501) << "plugin loading" << endl;
connect( Kopete::ChatSessionManager::self(), TQT_SIGNAL( aboutToDisplay( Kopete::Message & ) ), this, TQT_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 TQByteArray &data )
{
TQTextCodec *codec = getPageEncoding( data );
TQString htmlpage = codec->toUnicode( data );
TQRegExp rx("<title>([^<]*){1,96}</title>");
rx.setCaseSensitive(false);
int pos = rx.search( htmlpage );
KBookmarkManager *mgr = KBookmarkManager::userBookmarksManager();
KBookmarkGroup group = getKopeteFolder();
TQString 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 TQString& text )
{
KURL::List *list = new KURL::List;
TQRegExp 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 TQString& 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, TQT_SIGNAL ( data( KIO::Job *, const TQByteArray & ) ),
this, TQT_SLOT ( slotAddKopeteBookmark( KIO::Job *, const TQByteArray & ) ) );
m_map[transfer].url = url;
m_map[transfer].sender = sender;
}
}
KBookmarkGroup BookmarksPlugin::getKopeteFolder()
{
KBookmarkManager *mgr = KBookmarkManager::userBookmarksManager();
return getFolder( mgr->root(), TQString::tqfromLatin1("kopete") );
}
KBookmarkGroup BookmarksPlugin::getFolder( KBookmarkGroup group, const TQString& 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;
}
TQTextCodec* BookmarksPlugin::getPageEncoding( const TQByteArray& data )
{
TQString temp = TQString::tqfromLatin1(data);
TQRegExp rx("<meta[^>]*(charset|CHARSET)\\s*=\\s*[^>]*>");
int pos = rx.search( temp );
TQTextCodec *codec;
if( pos == -1 ){
kdDebug( 14501 ) << "charset not found in first data chunk" << endl;
return TQTextCodec::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 = TQTextCodec::codecForName( temp.latin1() );
if( !codec ){
return TQTextCodec::codecForName("iso8859-1");
}
return codec;
}
void BookmarksPlugin::slotReloadSettings()
{
m_settings.load();
}
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