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fix id replacement should consider the javascript reference also

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xiaoyifang 2022-04-16 20:30:46 +08:00
parent fcf0fec3ff
commit ad7242deae
1 changed files with 15 additions and 0 deletions
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15
mdx.cc
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@ -200,6 +200,7 @@ struct MdxRegex
wordCrossLink( "([\\s\"']href\\s*=)\\s*([\"'])entry://([^>#]*?)((?:#[^>]*?)?)\\2",
QRegularExpression::CaseInsensitiveOption ),
anchorIdRe( "([\\s\"'](?:name|id)\\s*=)\\s*([\"'])\\s*(?=\\S)", QRegularExpression::CaseInsensitiveOption ),
anchorIdReWord( "([\\s\"'](?:name|id)\\s*=)\\s*([\"'])\\s*(?=\\S)([^\"]*)", QRegularExpression::CaseInsensitiveOption ),
anchorIdRe2( "([\\s\"'](?:name|id)\\s*=)\\s*(?=[^\"'])([^\\s\">]+)", QRegularExpression::CaseInsensitiveOption ),
anchorLinkRe( "([\\s\"']href\\s*=\\s*[\"'])entry://#", QRegularExpression::CaseInsensitiveOption ),
audioRe( "([\\s\"']href\\s*=)\\s*([\"'])sound://([^\">]+)\\2",
@ -224,6 +225,7 @@ struct MdxRegex
QRegularExpression allLinksRe;
QRegularExpression wordCrossLink;
QRegularExpression anchorIdRe;
QRegularExpression anchorIdReWord;
QRegularExpression anchorIdRe2;
QRegularExpression anchorLinkRe;
QRegularExpression audioRe;
@ -1079,6 +1081,7 @@ QString & MdxDictionary::filterResource( QString const & articleId, QString & ar
QString articleNewText;
int linkPos = 0;
QRegularExpressionMatchIterator it = mdxRx.allLinksRe.globalMatch( article );
QMap<QString,QString> idMap;
while( it.hasNext() )
{
QRegularExpressionMatch allLinksMatch = it.next();
@ -1098,6 +1101,11 @@ QString & MdxDictionary::filterResource( QString const & articleId, QString & ar
QRegularExpressionMatch match = mdxRx.anchorIdRe.match( linkTxt );
if( match.hasMatch() )
{
auto wordMatch = mdxRx.anchorIdReWord.match( linkTxt );
if( wordMatch.hasMatch() )
{
idMap.insert( wordMatch.captured( 3 ), uniquePrefix + wordMatch.captured( 3 ) );
}
QString newText = match.captured( 1 ) + match.captured( 2 ) + uniquePrefix;
newLink = linkTxt.replace( match.capturedStart(), match.capturedLength(), newText );
}
@ -1206,6 +1214,13 @@ QString & MdxDictionary::filterResource( QString const & articleId, QString & ar
article = articleNewText;
}
//some built-in javascript may reference this id. replace "idxxx" with "unique_idxxx"
foreach ( const auto& key, idMap.keys() )
{
const auto& value = idMap[ key ];
article.replace("\""+key+"\"","\""+value+"\"");
}
return article;
}