[已解决][everything的高级搜索可完成]可选择的批量删除文件名中无特征的mp4或srt

::含_batch的mp4
"要处理的目录" _batch.mp4

::不含_batch的mp4
"要处理的目录" !_batch *.mp4

::含.chs的srt
"要处理的目录" .chs *.srt

::不含.chs的srt
"要处理的目录" !.chs *.srt
复制代码

<# :
cls&echo off&cd /d "%~dp0"&mode con lines=5000
set "current=%cd%"
powershell -NoProfile -ExecutionPolicy bypass "[IO.File]::ReadAllText(\"%~f0\",[Text.Encoding]::GetEncoding('GB2312'))|Invoke-Expression"
pause
exit
#>
$srt_ext=@(".chs.srt",".中英.srt",".双语.srt");
$mp4_ext=@("_batch.mp4","_x264.mp4","_压制.mp4");

write-host '1、处理srt';
write-host '2、处理mp4';
$choice1='';
while($choice1 -notmatch '^(1|2)$'){
    $choice1=read-host '输入数字序号并回车';
}

$e=".srt";$arr=@($srt_ext|%{$_.ToLower()});$n=1;$ee=@{};
if($choice1 -eq '2'){$e=".mp4";$arr=@($mp4_ext|%{$_.ToLower()});}
$current=get-item -liter $env:current;
$files=@(dir -literal $current.FullName -recurse|?{($e -eq $_.Extension) -and ($_ -is [System.IO.FileInfo])});
$dic=New-Object 'System.Collections.Generic.Dictionary[string, Object]';
for($i=0;$i -lt $files.length;$i++){
    $key=$e;
    $fname=$files[$i].Name.ToLower();
    for($j=0;$j -lt $arr.length;$j++){
        if($fname.EndsWith($arr[$j])){
            $key=$arr[$j];
            break;
        }
    }
    if(-not $dic.ContainsKey($key)){
        [System.Collections.ArrayList]$brr=@();
        $dic.add($key, $brr);
        $ee.add($n.ToString(), $key);
        $n++;
    }
    [void]$dic[$key].add($files[$i]);
}

write-host '选择删除类型';
foreach($k in ($ee.Keys|sort)){
    write-host ("{0}、{1}" -f $k,$ee[$k]);
}
$choice2=read-host '输入数字序号并回车';
for($i=0;$i -lt $dic[$ee[$choice2]].count;$i++){
    write-host ($dic[$ee[$choice2]][$i].FullName.SubString($current.FullName.length));
    remove-item -literal $dic[$ee[$choice2]][$i].FullName -force -ErrorAction SilentlyContinue;
}
复制代码