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136 lines
4 KiB
C++
136 lines
4 KiB
C++
/* This file is (c) 2008-2011 Konstantin Isakov <ikm@goldendict.org>
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* Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
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#include "website.hh"
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#include "wstring_qt.hh"
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#include "utf8.hh"
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#include <QUrl>
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#include <QTextCodec>
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namespace WebSite {
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using namespace Dictionary;
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namespace {
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class WebSiteDictionary: public Dictionary::Class
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{
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string name;
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QByteArray urlTemplate;
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public:
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WebSiteDictionary( string const & id, string const & name_,
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QString const & urlTemplate_ ):
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Dictionary::Class( id, vector< string >() ),
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name( name_ ),
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urlTemplate( QUrl( urlTemplate_ ).toEncoded() )
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{
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}
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virtual string getName() throw()
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{ return name; }
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virtual map< Property, string > getProperties() throw()
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{ return map< Property, string >(); }
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virtual unsigned long getArticleCount() throw()
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{ return 0; }
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virtual unsigned long getWordCount() throw()
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{ return 0; }
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virtual QIcon getIcon() throw()
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{ return QIcon(":/icons/internet.png"); }
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virtual sptr< WordSearchRequest > prefixMatch( wstring const & word,
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unsigned long ) throw( std::exception );
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virtual sptr< DataRequest > getArticle( wstring const &,
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vector< wstring > const & alts,
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wstring const & context )
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throw( std::exception );
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};
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sptr< WordSearchRequest > WebSiteDictionary::prefixMatch( wstring const & /*word*/,
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unsigned long ) throw( std::exception )
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{
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sptr< WordSearchRequestInstant > sr = new WordSearchRequestInstant;
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sr->setUncertain( true );
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return sr;
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}
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sptr< DataRequest > WebSiteDictionary::getArticle( wstring const & str,
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vector< wstring > const &,
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wstring const & context )
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throw( std::exception )
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{
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sptr< DataRequestInstant > dr = new DataRequestInstant( true );
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QByteArray urlString;
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// Context contains the right url to go to
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if ( context.size() )
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urlString = Utf8::encode( context ).c_str();
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else
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{
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urlString = urlTemplate;
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QString inputWord = gd::toQString( str );
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urlString.replace( "%25GDWORD%25", inputWord.toUtf8().toPercentEncoding() );
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urlString.replace( "%25GD1251%25",
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QTextCodec::codecForName( "Windows-1251" )->fromUnicode( inputWord ).toPercentEncoding() );
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urlString.replace( "%25GDBIG5%25",
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QTextCodec::codecForName( "Big-5" )->fromUnicode( inputWord ).toPercentEncoding() );
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// Handle all ISO-8859 encodings
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for( int x = 1; x <= 16; ++x )
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{
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urlString.replace( QString( "%25GDISO%1%25" ).arg( x ),
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QTextCodec::codecForName( QString( "ISO 8859-%1" ).arg( x ).toAscii() )->fromUnicode( inputWord ).toPercentEncoding() );
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if ( x == 10 )
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x = 12; // Skip encodings 11..12, they don't exist
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}
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}
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string result = "<div class=\"website_padding\"></div>";
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result += string( "<iframe id=\"gdexpandframe-" ) + getId() +
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"\" src=\"" + urlString.data() +
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"\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" "
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"frameborder=\"0\" vspace=\"0\" hspace=\"0\" "
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"style=\"overflow:visible; width:100%; display:none;\">"
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"</iframe>";
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dr->getData().resize( result.size() );
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memcpy( &( dr->getData().front() ), result.data(), result.size() );
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return dr;
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}
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}
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vector< sptr< Dictionary::Class > > makeDictionaries( Config::WebSites const & ws )
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throw( std::exception )
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{
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vector< sptr< Dictionary::Class > > result;
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for( unsigned x = 0; x < ws.size(); ++x )
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{
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if ( ws[ x ].enabled )
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result.push_back( new WebSiteDictionary( ws[ x ].id.toUtf8().data(),
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ws[ x ].name.toUtf8().data(),
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ws[ x ].url ) );
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}
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return result;
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}
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}
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