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Program.cs
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Program.cs
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using System;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
namespace CleanGooglePhotosTakeOut
{
class Program
{
static string[] ExtensionsKnowed = {".json", ".jpg", ".mp4", ".jpeg", ".heic", ".gif", ".png"};
static StreamWriter logWriter = null;
static void Main(string[] args)
{
InitLog();
var pathToClean = @"C:\GooglePhotos";
WriteLine($"Reading path: {pathToClean}");
var dirInfo = new System.IO.DirectoryInfo(pathToClean);
var files = dirInfo.GetFiles("*", SearchOption.AllDirectories);
FixFileNamesWithExtensionFinishInNumber(files);
files = dirInfo.GetFiles("*", SearchOption.AllDirectories);
WriteInfoProcess(dirInfo);
//Remove json files
RemoveJsonFiles(files);
//Remove duplicate files
RemoveDuplicateFiles(files);
// remove folder empty
RemoveEmptyFolders(dirInfo);
//Check again
WriteLine($"======================================= ");
WriteLine($"============= Check process =========== ");
WriteInfoProcess(dirInfo, true);
logWriter.Dispose();
}
private static void RemoveJsonFiles(FileInfo[] files) {
var countRemovedJson = 0;
WriteLine();
WriteLine("Removing json files:");
foreach (var file in files.Where(z=>z.Extension.ToLower() == ".json")) {
DeleteFile(file, writeLog:false);
countRemovedJson++;
}
WriteLine($"\nJson deleted: " + countRemovedJson, ConsoleColor.Green);
}
private static void RemoveDuplicateFiles(FileInfo[] files) {
var duplicates = GetDuplicateFiles(files);
WriteLine();
WriteLine("Removing duplicated files:");
Regex regexTimelineOpt1 = new Regex(@"^(19[5-9][0-9]|20[0-4][0-9]|2050)-([0-1][0-9])-([0-3][0-9])$"); //yyyy-mm-dd
Regex regexTimelineOpt2 = new Regex(@"^(19[5-9][0-9]|20[0-4][0-9]|2050)-([0-1][0-9])-([0-3][0-9])-([0-3][0-9])$"); //yyyy-mm-dd-dd
Regex regexTimelineOpt3 = new Regex(@"^(19[5-9][0-9]|20[0-4][0-9]|2050)-([0-1][0-9])-([0-3][0-9]) - ([0-1][1-9])-([0-3][0-9])$"); //yyyy-mm-dd - mm-dd
Regex regexTimelineOpt4 = new Regex(@"^(19[5-9][0-9]|20[0-4][0-9]|2050)-([0-1][0-9])-([0-3][0-9]) (#[1-9])$"); //yyyy-mm-dd #2
var countRemovedDuplicate = 0;
foreach (var file in duplicates) {
var nameParentDir = file.Directory.Name;
if(regexTimelineOpt1.IsMatch(nameParentDir)
|| regexTimelineOpt2.IsMatch(nameParentDir)
|| regexTimelineOpt3.IsMatch(nameParentDir)
|| regexTimelineOpt4.IsMatch(nameParentDir))
{
// folder timeline
var theDuplicates= files.Where(f => f.Name == file.Name && f.FullName != file.FullName);
var existInAlbum = theDuplicates.Any( d => !regexTimelineOpt1.IsMatch(d.Directory.Name)
&& !regexTimelineOpt2.IsMatch(d.Directory.Name)
&& !regexTimelineOpt3.IsMatch(d.Directory.Name)
&& !regexTimelineOpt4.IsMatch(d.Directory.Name));
if(existInAlbum){
DeleteFile(file, "Exist in album - ");
countRemovedDuplicate++;
}
else
WriteLine("NOT Exist in album: " + file.Name, ConsoleColor.Red);
}
else
{
// file in album folder no delete
}
}
WriteLine($"\nDuplicate deleted: " + countRemovedDuplicate, ConsoleColor.Green);
}
private static void RemoveEmptyFolders (DirectoryInfo dirInfo){
var foldersEmpty = dirInfo.GetDirectories().Where(d => !d.EnumerateFiles().Any());
WriteLine($"\nEmpty folders to remove: " + foldersEmpty.Count(), ConsoleColor.Yellow);
foreach (var folder in foldersEmpty) {
DeleteFolder(folder);
WriteLine("Empty folder removed: " + folder.Name);
}
}
private static void WriteInfoProcess(DirectoryInfo dirInfo, bool logDuplicates = false){
var files = dirInfo.GetFiles("*", SearchOption.AllDirectories);
var duplicates = GetDuplicateFiles(files);
WriteLine($"Path: {dirInfo.FullName}");
WriteLine($"Total files: \t\t" + files.Count());
WriteLine($"Total .json files: \t" + files.Count(f=>f.Extension.ToLower() == ".json" ));
WriteLine($"Total .jpg files: \t" + files.Count(f=>f.Extension.ToLower() == ".jpg" || f.Extension.ToLower() == ".jpeg"));
WriteLine($"Total .gif files: \t" + files.Count(f=>f.Extension.ToLower() == ".gif"));
WriteLine($"Total .png files: \t" + files.Count(f=>f.Extension.ToLower() == ".png"));
WriteLine($"Total .heic files: \t" + files.Count(f=>f.Extension.ToLower() == ".heic"));
WriteLine($"Total .mov files: \t" + files.Count(f=>f.Extension.ToLower() == ".mov"));
WriteLine($"Total .mp4 files: \t" + files.Count(f=>f.Extension.ToLower() == ".mp4"));
WriteLine($"Total other files: \t" + files.Count(f=> !ExtensionsKnowed.Contains(f.Extension.ToLower())));
WriteLine($"Duplicate files: \t" + duplicates.Count(), duplicates.Count() > 0 ? ConsoleColor.Red : ConsoleColor.Green);
WriteLine();
WriteLine("Extensions:");
foreach (var extension in files.Select(z=>z.Extension).Distinct()) {
WriteLine(extension);
}
if(logDuplicates){
WriteToFileLog("List duplicate files: ");
foreach (var file in duplicates)
WriteToFileLog(file.FullName);
}
}
private static void WriteLine (string text = "", ConsoleColor color = ConsoleColor.White){
Console.ForegroundColor = color;
Console.WriteLine(text);
WriteToFileLog(text);
}
private static void DeleteFile(FileInfo file, string customMessage = null, bool writeLog = true){
if(file.Exists){
file.Delete();
if (writeLog)
WriteToFileLog($"{customMessage}File deleted: {file.FullName}");
}
}
private static void DeleteFolder(DirectoryInfo folder){
if(folder.Exists){
folder.Delete();
WriteToFileLog($"folder deleted: {folder.FullName}");
}
}
private static void InitLog()
{
var logPath = System.IO.Directory.GetCurrentDirectory() + $"\\CleanGooglePhotosTakeOut"+ DateTime.Now.ToString("yyyyMMdd_HHmmss") +".log";
var logFile = System.IO.File.Create(logPath);
logWriter = new System.IO.StreamWriter(logFile);
}
private static void WriteToFileLog(string text){
logWriter.WriteLine(text);
}
private static void FixFileNamesWithExtensionFinishInNumber(FileInfo[] files){
Regex regexDotNumber = new Regex(@"^.([0-9][0-9])$"); //.05
WriteLine("Checking extension files to be fixed...");
foreach (var file in files)
{
if(regexDotNumber.IsMatch(file.Extension)){
WriteLine($"File extension fixed: {file.Name} to {file.Name}.jpg");
var newFileName = file.FullName + ".jpg";
if(File.Exists(newFileName)) File.Delete(newFileName);
file.MoveTo(newFileName);
}
}
}
private static FileInfo[] GetDuplicateFiles(FileInfo[] files){
return files.Where(f => f.Extension.ToLower() != ".json")
.GroupBy(c => c.Name)
.Where(g => g.Skip(1).Any())
.SelectMany(c => c)
.ToArray();
}
}
}