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/* This file is (c) 2008-2010 Konstantin Isakov <ikm@users.berlios.de>
* Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
#include "website.hh"
#include "wstring_qt.hh"
#include "utf8.hh"
#include <QUrl>
#include <QTextCodec>
namespace WebSite {
using namespace Dictionary;
namespace {
class WebSiteDictionary: public Dictionary::Class
{
string name;
QByteArray urlTemplate;
public:
WebSiteDictionary( string const & id, string const & name_,
QString const & urlTemplate_ ):
Dictionary::Class( id, vector< string >() ),
name( name_ ),
urlTemplate( QUrl( urlTemplate_ ).toEncoded() )
{
}
virtual string getName() throw()
{ return name; }
virtual map< Property, string > getProperties() throw()
{ return map< Property, string >(); }
virtual unsigned long getArticleCount() throw()
{ return 0; }
virtual unsigned long getWordCount() throw()
{ return 0; }
virtual QIcon getIcon() throw()
{ return QIcon(":/icons/internet.png"); }
virtual sptr< WordSearchRequest > prefixMatch( wstring const & word,
unsigned long ) throw( std::exception );
virtual sptr< DataRequest > getArticle( wstring const &,
vector< wstring > const & alts,
wstring const & context )
throw( std::exception );
};
sptr< WordSearchRequest > WebSiteDictionary::prefixMatch( wstring const & /*word*/,
unsigned long ) throw( std::exception )
{
sptr< WordSearchRequestInstant > sr = new WordSearchRequestInstant;
sr->setUncertain( true );
return sr;
}
sptr< DataRequest > WebSiteDictionary::getArticle( wstring const & str,
vector< wstring > const &,
wstring const & context )
throw( std::exception )
{
sptr< DataRequestInstant > dr = new DataRequestInstant( true );
QByteArray urlString;
// Context contains the right url to go to
if ( context.size() )
urlString = Utf8::encode( context ).c_str();
else
{
urlString = urlTemplate;
QString inputWord = gd::toQString( str );
urlString.replace( "%25GDWORD%25", inputWord.toUtf8().toPercentEncoding() );
urlString.replace( "%25GD1251%25", QTextCodec::codecForName( "Windows-1251" )->fromUnicode( inputWord ).toPercentEncoding() );
// Handle all ISO-8859 encodings
for( int x = 1; x <= 16; ++x )
{
urlString.replace( QString( "%25GDISO%1%25" ).arg( x ),
QTextCodec::codecForName( QString( "ISO 8859-%1" ).arg( x ).toAscii() )->fromUnicode( inputWord ).toPercentEncoding() );
if ( x == 10 )
x = 12; // Skip encodings 11..12, they don't exist
}
}
string result = "<div class=\"website_padding\"></div>";
result += string( "<iframe id=\"gdexpandframe-" ) + getId() +
"\" src=\"" + urlString.data() +
"\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" "
"frameborder=\"0\" vspace=\"0\" hspace=\"0\" "
"style=\"overflow:visible; width:100%; display:none;\">"
"</iframe>";
dr->getData().resize( result.size() );
memcpy( &( dr->getData().front() ), result.data(), result.size() );
return dr;
}
}
vector< sptr< Dictionary::Class > > makeDictionaries( Config::WebSites const & ws )
throw( std::exception )
{
vector< sptr< Dictionary::Class > > result;
for( unsigned x = 0; x < ws.size(); ++x )
{
if ( ws[ x ].enabled )
result.push_back( new WebSiteDictionary( ws[ x ].id.toUtf8().data(),
ws[ x ].name.toUtf8().data(),
ws[ x ].url ) );
}
return result;
}
}
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