From 2bd5194c91bb0b3a847fc437027b9534bc56e459 Mon Sep 17 00:00:00 2001
From: YiFang Xiao <yifang.xiao@foxmail.com>
Date: Fri, 2 Jun 2023 21:47:48 +0800
Subject: [PATCH] opt: mdx video url

---
 src/dict/mdx.cc | 111 ++----------------------------------------------
 1 file changed, 4 insertions(+), 107 deletions(-)

diff --git a/src/dict/mdx.cc b/src/dict/mdx.cc
index 57c8764e..cc487fb6 100644
--- a/src/dict/mdx.cc
+++ b/src/dict/mdx.cc
@@ -273,8 +273,6 @@ public:
               && ( fts.maxDictionarySize == 0 || getArticleCount() <= fts.maxDictionarySize );
   }
 
-  QString getCachedFileName( QString name );
-
 protected:
 
   void loadIcon() noexcept override;
@@ -1003,24 +1001,11 @@ void MdxDictionary::replaceLinks( QString & id, QString & article )
         }
         continue;
       }
-      else
-      {
+      else {
         match = RX::Mdx::srcRe.match( linkTxt );
-        if( match.hasMatch() )
-        {
-          QString newText;
-          if( linkType.at( 1 ) == 'o' ) // "source" tag
-          {
-            QString filename = match.captured( 3 );
-            QString newName  = getCachedFileName( filename );
-            newName.replace( '\\', '/' );
-            newText = match.captured( 1 ) + match.captured( 2 ) + "file:///" + newName + match.captured( 2 );
-          }
-          else
-          {
-            newText = match.captured( 1 ) + match.captured( 2 ) + "bres://" + id + "/" + match.captured( 3 )
-                      + match.captured( 2 );
-          }
+        if ( match.hasMatch() ) {
+          QString newText = match.captured( 1 ) + match.captured( 2 ) + "bres://" + id + "/" + match.captured( 3 )
+            + match.captured( 2 );
           newLink = linkTxt.replace( match.capturedStart(), match.capturedLength(), newText );
         }
         else
@@ -1106,94 +1091,6 @@ void MdxDictionary::replaceFontLinks( QString & id, QString & article )
 }
 
 
-QString MdxDictionary::getCachedFileName( QString filename )
-{
-  QDir dir;
-  QFileInfo info( cacheDirName );
-  if( !info.exists() || !info.isDir() )
-  {
-    if( !dir.mkdir( cacheDirName ) )
-    {
-      gdWarning( "Mdx: can't create cache directory \"%s\"", cacheDirName.toUtf8().data() );
-      return QString();
-    }
-  }
-
-  // Create subfolders if needed
-
-  QString name = filename;
-  name.replace( '/', '\\' );
-  QStringList list = name.split( '\\' );
-  int subFolders = list.size() - 1;
-  if( subFolders > 0 )
-  {
-    QString dirName = cacheDirName;
-    for( int i = 0; i < subFolders; i++ )
-    {
-      dirName += QDir::separator() + list.at( i );
-      QFileInfo dirInfo( dirName );
-      if( !dirInfo.exists() )
-      {
-        if( !dir.mkdir( dirName ) )
-        {
-          gdWarning( "Mdx: can't create cache directory \"%s\"", dirName.toUtf8().data() );
-          return QString();
-        }
-      }
-    }
-  }
-
-  QString fullName = cacheDirName + QDir::separator() + filename;
-
-  info.setFile( fullName );
-  if( info.exists() )
-    return fullName;
-  QFile f( fullName );
-  if( !f.open( QFile::WriteOnly ) ) {
-    gdWarning( R"(Mdx: file "%s" creating error: "%s")", fullName.toUtf8().data(), f.errorString().toUtf8().data() );
-    return QString();
-  }
-  gd::wstring resourceName = filename.toStdU32String();
-  vector< char > data;
-
-  // In order to prevent recursive internal redirection...
-  set< wstring, std::less<> > resourceIncluded;
-
-  for( ;; ) {
-    if( !resourceIncluded.insert( resourceName ).second )
-      continue;
-
-    loadResourceFile( resourceName, data );
-
-    // Check if this file has a redirection
-    // Always encoded in UTF16-LE
-    // L"@@@LINK="
-    if( static const char pattern[ 16 ] =
-          { '@', '\0', '@', '\0', '@', '\0', 'L', '\0', 'I', '\0', 'N', '\0', 'K', '\0', '=', '\0' };
-        data.size() > sizeof( pattern ) && memcmp( &data.front(), pattern, sizeof( pattern ) ) == 0 ) {
-      data.push_back( '\0' );
-      data.push_back( '\0' );
-      QString target =
-        MdictParser::toUtf16( "UTF-16LE", &data.front() + sizeof( pattern ), data.size() - sizeof( pattern ) );
-      resourceName = gd::toWString( target.trimmed() );
-      continue;
-    }
-    break;
-  }
-
-  qint64 n = 0;
-  if( !data.empty() )
-    n = f.write( data.data(), data.size() );
-
-  f.close();
-
-  if( n < (qint64) data.size() ) {
-    gdWarning( R"(Mdx: file "%s" writing error: "%s")", fullName.toUtf8().data(), f.errorString().toUtf8().data() );
-    return QString();
-  }
-  return fullName;
-}
-
 void MdxDictionary::loadResourceFile( const wstring & resourceName, vector< char > & data )
 {
   wstring newResourceName = resourceName;