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MDict: add unique id prefix for anchors

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Timon Wong 2013-04-24 19:35:03 +08:00
parent b359be1230
commit e2ebb4af3c
1 changed files with 15 additions and 5 deletions
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20
mdx.cc
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@ -19,6 +19,7 @@
#include <set>
#include <list>
#include <ctype.h>
#include <stdlib.h>
#ifdef _MSC_VER
#include <stub_msvc.h>
@ -265,7 +266,7 @@ private:
void loadArticle( uint32_t offset, string & headword, string & articleText );
/// Process resource links (images, audios, etc)
string filterResource( const char * article );
string filterResource( const char * articleId, const char * article );
friend class MdxHeadwordsRequest;
friend class MdxArticleRequest;
@ -760,21 +761,30 @@ void MdxDictionary::loadArticle( uint32_t offset, string & headword, string & ar
Mutex::Lock _( idxMutex );
char * articleData = chunks.getBlock( offset, chunk );
// Make an sub unique id for this article
char articleId[32] = { 0 };
_ui64toa( ( uintptr_t )articleData, articleId, 16 );
headword = articleData;
articleText = string( articleData + headword.size() + 1 );
articleText = MdxParser::substituteStylesheet( articleText, styleSheets );
articleText = filterResource( articleText.c_str() );
articleText = filterResource( articleId, articleText.c_str() );
}
string MdxDictionary::filterResource( const char * article )
string MdxDictionary::filterResource( const char * articleId, const char * article )
{
QString uniquePrefix = QString::fromStdString( getId() + "_" + articleId + "_" );
return string( QString::fromUtf8( article )
// word cross links
.replace( QRegExp( "(href\\s*=\\s*[\"'])entry://([^#\"']+)#?[^\"']*", Qt::CaseInsensitive ),
"\\1gdlookup://localhost/\\2" )
// anchors
.replace( QRegExp( "(href\\s*=\\s*[\"'])entry://#" , Qt::CaseInsensitive ),
"\\1#" )
.replace( QRegExp( "(href\\s*=\\s*[\"'])entry://#", Qt::CaseInsensitive ),
"\\1#" + uniquePrefix )
.replace( QRegExp( "(<\\s*a\\s+[^>]*(name|id)\\s*=\\s*\")", Qt::CaseInsensitive ),
"\\1" + uniquePrefix )
// sounds, and audio link script
.replace( QRegExp( "(<\\s*a\\s+[^>]*href\\s*=\\s*\")sound://([^\"']*)", Qt::CaseInsensitive ),
QString::fromStdString( addAudioLink( "\"gdau://" + getId() + "/\\2\"", getId() ) ) +