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#include "filehandler.hpp"
#include "../kristall.hpp"
#include <QMimeDatabase>
#include <QUrl>
#include <QFile>
#include <QDir>
FileHandler::FileHandler()
{
}
bool FileHandler::supportsScheme(const QString &scheme) const
{
return (scheme == "file");
}
bool FileHandler::startRequest(const QUrl &url, RequestOptions options)
{
Q_UNUSED(options)
QFile file { url.path() };
if (file.open(QFile::ReadOnly))
{
QMimeDatabase db;
auto mime = db.mimeTypeForUrl(url).name();
auto data = file.readAll();
emit this->requestComplete(data, mime);
}
else if (QDir dir = QDir(url.path()); dir.exists())
{
// URL points to directory - we create Gemtext
// page which lists contents of directory.
QString page;
page += tr("# Index of %1\n").arg(url.path());
auto filters = QDir::Dirs | QDir::Files | QDir::NoDot;
if (kristall::globals().options.show_hidden_files_in_dirs) filters |= QDir::Hidden;
dir.setFilter(filters);
// Iterate over files in the directory, and add links to each.
for (unsigned i = 0; i < dir.count(); ++i)
{
// Add link to page.
page += tr("=> file://%1 %2\n")
.arg(QUrl(dir.filePath(dir[i])).toString(QUrl::FullyEncoded),
dir[i]);
}
emit this->requestComplete(page.toUtf8(), "text/gemini");
}
else
{
emit this->networkError(ResourceNotFound, QObject::tr("The requested file does not exist!"));
}
return true;
}
bool FileHandler::isInProgress() const
{
return false;
}
bool FileHandler::cancelRequest()
{
return true;
}
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