xml-copy-editor-code/src/housestyle.cpp

#include "housestyle.h"
#include "readfile.h"

HouseStyle::HouseStyle (
    const std::string& bufferParameter,
    const std::string& ruleDirectoryParameter,
    const std::string& ruleFileParameter,
    const std::string& filterDirectoryParameter,
    const std::string& filterFileParameter,
    const std::string& pathSeparatorParameter,
    int contextRangeParameter ) :
        buffer ( bufferParameter ),
        ruleDirectory ( ruleDirectoryParameter ),
        ruleFile ( ruleFileParameter ),
        filterDirectory ( filterDirectoryParameter ),
        filterFile ( filterFileParameter ),
        pathSeparator ( pathSeparatorParameter ),
        contextRange ( contextRangeParameter ),
        ruleVector ( new std::vector<boost::shared_ptr<Rule> > ),
        dictionary ( new StringSet<char> ),
        passiveDictionary ( new StringSet<char> )
{}

HouseStyle::~HouseStyle()
{}

void HouseStyle::collectFilter (
    std::string& fileName,
    std::set<std::string>& excludeSet,
        int *filterCount )
{
    if ( fileName == "(No filter)" )
        return;

    string filePath, buffer;
    filePath = filterDirectory + pathSeparator + fileName;

    if ( !ReadFile::run ( filePath, buffer ) )
        return;

    XmlFilterReader xfr;
    if ( !xfr.parse ( buffer ) )
    {
        std::string report = xfr.getLastError();
        throw runtime_error ( report.c_str() );
    }

    std::map<std::string, std::map<std::string, std::set<std::string> > >
        temporaryMap;
    std::map<std::string, std::map<std::string, std::set<std::string> > >::iterator
        temporaryMapIterator;
    xfr.getFilterMap ( temporaryMap );

    for ( temporaryMapIterator = temporaryMap.begin();
            temporaryMapIterator != temporaryMap.end();
            ++temporaryMapIterator )
    {
        filterMap.insert ( *temporaryMapIterator );
        ( *filterCount ) ++;
    }

    // add current file to exclude set
    excludeSet.insert ( fileName );

    // fetch exclude vector
    std::vector<std::string> localExcludeVector;
    std::vector<std::string>::iterator excludeIterator;
    xfr.getExcludeVector ( localExcludeVector );
    for ( excludeIterator = localExcludeVector.begin();
            excludeIterator != localExcludeVector.end();
            excludeIterator++ )
        excludeSet.insert ( *excludeIterator );

    // fetch include vector
    std::vector<std::string> includeVector;
    std::vector<std::string>::iterator includeIterator;
    xfr.getIncludeVector ( includeVector );

    if ( includeVector.empty() )
        return;

    for ( includeIterator = includeVector.begin();
            includeIterator != includeVector.end();
            includeIterator++ )
    {
        if ( !excludeSet.count ( *includeIterator ) )
            collectFilter ( *includeIterator, excludeSet, filterCount );
    }
}

void HouseStyle::collectRules ( string& fileName,
                                boost::shared_ptr<std::vector<boost::shared_ptr<Rule> > > ruleVector,
                                std::set<string>& excludeSet,
                                    int *ruleCount )
{
    std::string filePath, buffer;
    filePath = ruleDirectory + pathSeparator + fileName;
    if ( !ReadFile::run ( filePath, buffer ) )
        return;

    std::auto_ptr<XmlRuleReader> xrr ( new XmlRuleReader (
                                           dictionary,
                                           passiveDictionary,
                                           ruleVector ) );
    if ( !xrr->parse ( buffer ) )
    {
        std::string report = xrr->getIncorrectPatternReport();
        if ( report != "" )
            throw runtime_error ( report.c_str() );
        else
            throw runtime_error ( xrr->getLastError().c_str() );
    }

    // add current file to exclude set
    excludeSet.insert ( fileName );

    // fetch exclude vector
    std::vector<std::string> localExcludeVector;
    std::vector<std::string>::iterator excludeIterator;
    xrr->getExcludeVector ( localExcludeVector );
    for ( excludeIterator = localExcludeVector.begin();
            excludeIterator != localExcludeVector.end();
            excludeIterator++ )
        excludeSet.insert ( *excludeIterator );

    * ( ruleCount ) += xrr->getRuleCount();

    // fetch include vector
    std::vector<std::string> includeVector;
    xrr->getIncludeVector ( includeVector );
    std::vector<std::string>::iterator includeIterator;
    for ( includeIterator = includeVector.begin();
            includeIterator != includeVector.end();
            includeIterator++ )
    {
        if ( !excludeSet.count ( *includeIterator ) )
            collectRules ( *includeIterator, ruleVector, excludeSet, ruleCount );
    }
}

bool HouseStyle::createReport()
{
    if ( !updateRules() )
    {
        error = "no rules found";
        return false;
    }

    updateFilter();

    auto_ptr<HouseStyleReader> xtr ( new HouseStyleReader ( filterMap ) );
    if ( !xtr->parse ( buffer ) )
    {
        error = "file is not well-formed";
        return false;
    }
    std::vector<std::pair<std::string, unsigned> > nodeVector;
    xtr->getNodeVector ( nodeVector );

    int ruleVectorsize, nodeVectorSize;

    /*
    boost::shared_ptr<Rule> rule(new Rule(
      "_",
      false));
    */

    std::vector<ContextMatch> contextVector;
    std::vector<ContextMatch>::iterator matchIterator;
    ruleVectorsize = ruleVector->size();

    nodeVectorSize = nodeVector.size();

    Spellcheck spellcheck ( dictionary, passiveDictionary );

    std::string nodeBuffer;
    unsigned elementCount;
    for ( int j = 0; j < nodeVectorSize; ++j )
    {
        nodeBuffer = nodeVector.at ( j ).first;
        elementCount = nodeVector.at ( j ).second;

        if ( !nodeBuffer.size() )
            continue;

        for ( int i = 0; i < ruleVectorsize; i++ )
        {
            //rule = ruleVector->at(i);
            boost::shared_ptr<Rule> rule ( ruleVector->at ( i ) );
            if ( rule->matchPatternGlobal (
                        nodeBuffer,
                        contextVector,
                        elementCount,
                        contextRange ) )
            {
                std::string report = rule->getReport();

                for ( matchIterator = contextVector.begin();
                        matchIterator != contextVector.end();
                        matchIterator++ )
                {
                    if ( rule->getAdjustCaseAttribute() )
                        CaseHandler::adjustCase (
                            matchIterator->replace,
                            matchIterator->match );

                    // tentative?
                    matchIterator->tentative =
                        ( rule->getTentativeAttribute() ) ? true : false;

                    matchIterator->report = report;

                    matchVector.push_back ( *matchIterator );
                }
                contextVector.clear();
            }
        }
        // check spelling
        if ( !dictionary->empty() )
        {
            spellcheck.checkString (
                nodeBuffer,
                contextVector,
                contextRange );

            for ( matchIterator = contextVector.begin();
                    matchIterator != contextVector.end();
                    matchIterator++ )
            {
                matchIterator->report = "Not in dictionary";
                matchIterator->elementCount = elementCount;

                matchVector.push_back ( *matchIterator );
            }
            contextVector.clear();
        }
    }
    return true;
}

std::string HouseStyle::getLastError()
{
    return error;
}

std::vector<ContextMatch> HouseStyle::getMatchVector()
{
    return matchVector;
}

int HouseStyle::updateRules()
{
    ruleVector->clear();
    dictionary->clear();
    passiveDictionary->clear();

    int ruleCount = 0;
    set<string> excludeSet;
    collectRules ( ruleFile, ruleVector, excludeSet, &ruleCount );
    return ruleCount;
}

int HouseStyle::updateFilter()
{
    filterMap.clear();
    int filterCount = 0;
    set<string> excludeSet;
    collectFilter ( filterFile, excludeSet, &filterCount );

    return filterCount;
}