Robin E. R. Davies
128 lines
4.9 KiB
C++
128 lines
4.9 KiB
C++
/*
|
|
* Copyright (c) 2025 Robin E. R. Davies
|
|
* All rights reserved.
|
|
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <string>
|
|
#include <memory>
|
|
#include <cstdint>
|
|
#include <vector>
|
|
#include <filesystem>
|
|
#include "AudioFileMetadata.hpp"
|
|
#include "TemporaryFile.hpp"
|
|
|
|
namespace pipedal
|
|
{
|
|
|
|
class ThumbnailTemporaryFile : public TemporaryFile
|
|
{
|
|
private:
|
|
// Private constructor to enforce the use of CreateTemporaryFile or the other constructor.
|
|
explicit ThumbnailTemporaryFile(const std::filesystem::path &temporaryDirectory);
|
|
|
|
public:
|
|
using super = TemporaryFile;
|
|
ThumbnailTemporaryFile() = default;
|
|
ThumbnailTemporaryFile(const ThumbnailTemporaryFile &) = delete;
|
|
ThumbnailTemporaryFile(ThumbnailTemporaryFile &&) = default;
|
|
ThumbnailTemporaryFile &operator=(const ThumbnailTemporaryFile &) = delete;
|
|
ThumbnailTemporaryFile &operator=(ThumbnailTemporaryFile &&) = default;
|
|
|
|
public:
|
|
static ThumbnailTemporaryFile CreateTemporaryFile(const std::filesystem::path &tempDirectory, const std::string &mimeType);
|
|
static ThumbnailTemporaryFile FromFile(const std::filesystem::path &filePath, const std::string &mimeType);
|
|
|
|
public:
|
|
void SetNonDeletedPath(const std::filesystem::path &path, const std::string &mimeType = "audio/mpeg")
|
|
{
|
|
TemporaryFile::SetNonDeletedPath(path);
|
|
// Set the MIME type for audio files.
|
|
this->mimeType = mimeType; // Default MIME type, can be set later.
|
|
}
|
|
void Attach(const std::filesystem::path &path, const std::string &mimeType);
|
|
|
|
std::string GetMimeType()
|
|
{
|
|
return mimeType;
|
|
}
|
|
void SetMimeType(const std::string &mimeType)
|
|
{
|
|
this->mimeType = mimeType;
|
|
}
|
|
|
|
private:
|
|
std::string mimeType = "image/jpeg"; // Default MIME type, can be set later.
|
|
};
|
|
|
|
class AudioDirectoryInfo
|
|
{
|
|
protected:
|
|
AudioDirectoryInfo() {}
|
|
virtual ~AudioDirectoryInfo() {}
|
|
|
|
public:
|
|
using self = AudioDirectoryInfo;
|
|
using Ptr = std::shared_ptr<self>;
|
|
|
|
static Ptr Create(
|
|
const std::filesystem::path &path,
|
|
const std::filesystem::path &indexPath = "");
|
|
|
|
virtual std::vector<AudioFileMetadata> GetFiles() = 0;
|
|
|
|
virtual ThumbnailTemporaryFile GetThumbnail(const std::string &fileNameOnly, int32_t width, int32_t height) = 0;
|
|
|
|
virtual std::string GetNextAudioFile(const std::string &fileNameOnly) = 0;
|
|
virtual std::string GetPreviousAudioFile(const std::string &fileNameOnly) = 0;
|
|
|
|
virtual void MoveAudioFile(
|
|
const std::string &directory,
|
|
int32_t fromPosition,
|
|
int32_t toPosition) = 0;
|
|
static ThumbnailTemporaryFile DefaultThumbnailTemporaryFile();
|
|
|
|
static void SetTemporaryDirectory(const std::filesystem::path &path);
|
|
static void SetResourceDirectory(const std::filesystem::path &path);
|
|
|
|
virtual size_t TestGetNumberOfThumbnails() = 0; // test use only.
|
|
virtual void TestSetIndexPath(const std::filesystem::path &path) = 0;
|
|
|
|
public:
|
|
static std::filesystem::path GetTemporaryDirectory();
|
|
static std::filesystem::path GetResourceDirectory();
|
|
|
|
private:
|
|
static std::filesystem::path temporaryDirectory;
|
|
static std::filesystem::path resourceDirectory;
|
|
;
|
|
};
|
|
|
|
|
|
|
|
std::filesystem::path IndexPathToShadowIndexPath(const std::filesystem::path &audioRootDirectory, const std::filesystem::path &path);
|
|
// recover the original path fromthe shadow index path.
|
|
std::filesystem::path ShadowIndexPathToIndexPath(const std::filesystem::path &audioRootDirectory, const std::filesystem::path &path);
|
|
std::filesystem::path GetShadowIndexDirectory(const std::filesystem::path &audioRootDirectory, const std::filesystem::path &path);
|
|
|
|
bool isArtworkFileName(const std::string &fileName);
|
|
} |