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#include "NodeFileManager.h"
#include "file_logger.h"
#include "fileutils.h"
#include <algorithm>
#include <wx/filename.h>
#include <wx/uri.h>
#include <wx/regex.h>
#include <wx/filesys.h>
NodeFileManager::NodeFileManager() {}
NodeFileManager::~NodeFileManager() {}
NodeFileManager& NodeFileManager::Get()
{
static NodeFileManager mgr;
return mgr;
}
#define FILE_SCHEME "file://"
void NodeFileManager::Clear()
{
m_files.clear();
// Loop over the m_remoteFiles cache and delete the files from the file system
std::for_each(m_remoteFiles.begin(), m_remoteFiles.end(),
[&](const std::unordered_map<wxString, wxString>::value_type& vt) {
FileUtils::RemoveFile(vt.second, "NodeFileManager::Clear()");
});
m_remoteFiles.clear();
}
void NodeFileManager::AddFile(const wxString& id, const wxString& url)
{
wxString filepath = URIToFileName(url);
m_files.insert({ id, filepath });
}
wxString NodeFileManager::GetFilePath(const wxString& id) const
{
wxString filePath = DoGetFilePath(id);
if(!IsFileExists(filePath)) {
// try the cache
if(m_remoteFiles.count(id)) { filePath = m_remoteFiles.find(id)->second; }
}
return filePath;
}
bool NodeFileManager::IsFileExists(const wxString& id) const
{
wxFileName fn(DoGetFilePath(id));
return fn.Exists();
}
void NodeFileManager::CacheRemoteCopy(const wxString& id, const wxString& fileContent)
{
// remove old content
if(m_remoteFiles.count(id)) { m_remoteFiles.erase(id); }
wxString local_copy;
wxString filePath = DoGetFilePath(id);
local_copy << clStandardPaths::Get().GetUserDataDir() << "/tmp/webtools/" << filePath;
wxFileName fn(local_copy);
// Make sure that the path to the file exists
fn.Mkdir(wxS_DIR_DEFAULT, wxPATH_MKDIR_FULL);
if(FileUtils::WriteFileContent(fn, fileContent, wxConvUTF8)) {
clDEBUG() << "Localy copy of file" << filePath << "-->" << fn.GetFullPath();
m_remoteFiles.insert({ id, fn.GetFullPath() });
} else {
clWARNING() << "Failed to write file content:" << fn.GetFullPath();
}
}
wxString NodeFileManager::DoGetFilePath(const wxString& id) const
{
std::unordered_map<wxString, wxString>::const_iterator iter = m_files.find(id);
if(iter == m_files.end()) { return ""; }
return iter->second;
}
wxString NodeFileManager::URIToFileName(const wxString& uri) { return wxFileSystem::URLToFileName(uri).GetFullPath(); }
wxString NodeFileManager::FileNameToURI(const wxString& uri) { return wxFileSystem::FileNameToURL(wxFileName(uri)); }
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