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a?adido soporte para contenido est?tico multilenguaje al servidor

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This commit is contained in:
Luis Ángel San Martín 2012-05-21 17:16:50 +02:00
parent 2598d6494a
commit 391dc82193
2 changed files with 57 additions and 2 deletions
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55
YACReaderLibrary/server/lib/bfHttpServer/staticfilecontroller.cpp
View File

@ -56,11 +56,20 @@ void StaticFileController::service(HttpRequest& request, HttpResponse& response)
if (QFileInfo(docroot+path).isDir()) {
path+="/index.html";
}
QFile file(docroot+path);
//TODO(DONE) carga sensible a la localización
QString stringPath = path;
QStringList paths = QString(path).split('/');
QString fileName = paths.last();
stringPath.remove(fileName);
fileName = getLocalizedFileName(fileName, request.getHeader("Accept-Language"), stringPath);
QString newPath = stringPath.append(fileName);
//END_TODO
QFile file(docroot+newPath);
if (file.exists()) {
qDebug("StaticFileController: Open file %s",qPrintable(file.fileName()));
if (file.open(QIODevice::ReadOnly)) {
setContentType(path,response);
setContentType(newPath,response);
response.setHeader("Cache-Control","max-age="+QByteArray::number(maxAge/1000));
if (file.size()<=maxCachedFileSize) {
// Return the file content and store it also in the cache
@ -112,3 +121,45 @@ void StaticFileController::setContentType(QString fileName, HttpResponse& respon
}
// Todo: add all of your content types
}
bool StaticFileController::exists(QString localizedName, QString path) const
{
QString fileName=docroot+"/"+path + localizedName;
QFile file(fileName);
return file.exists();
}
//retorna fileName si no se encontró alternativa traducida ó fileName-locale.extensión si se encontró
QString StaticFileController::getLocalizedFileName(QString fileName, QString locales, QString path) const
{
QSet<QString> tried; // used to suppress duplicate attempts
QStringList locs=locales.split(',',QString::SkipEmptyParts);
QStringList fileNameParts = fileName.split('.');
QString file = fileNameParts.first();
QString extension = fileNameParts.last();
// Search for exact match
foreach (QString loc,locs) {
loc.replace(QRegExp(";.*"),"");
loc.replace('-','_');
QString localizedName=file+"-"+loc.trimmed()+"."+extension;
if (!tried.contains(localizedName)) {
if(exists(localizedName, path))
return localizedName;
tried.insert(localizedName);
}
}
// Search for correct language but any country
foreach (QString loc,locs) {
loc.replace(QRegExp("[;_-].*"),"");
QString localizedName=file+"-"+loc.trimmed()+"."+extension;
if (!tried.contains(localizedName)) {
if(exists(localizedName, path))
return localizedName;
tried.insert(localizedName);
}
}
return fileName;
}

4
YACReaderLibrary/server/lib/bfHttpServer/staticfilecontroller.h
View File

@ -76,6 +76,10 @@ private:
/** Set a content-type header in the response depending on the ending of the filename */
void setContentType(QString file, HttpResponse& response) const;
QString getLocalizedFileName(QString fileName, QString locales, QString path) const;
bool StaticFileController::exists(QString localizedName, QString path) const;
};
#endif // STATICFILECONTROLLER_H