使用foreach循环为文件txt中的字符串设置文件夹结构

Question

我有这些文件

Irrational Man.pdf
Il Ponte Delle Spie (2015).pdf
Interiors.pdf
Le Ragazze della Terra Sono Facili.pdf
Star Wars Il Risveglio Della Forza.pdf

我的脚本（见下文）说明了这种情况：

但我应该按照每年文件夹中的流派来订购文件，如下所示：

Text4.txt中的字符串格式化

Irrational Man (2015) #Commedy#
Il Ponte Delle Spie (2015) #Thriller#
Interiors (1978) #dramatic#
Le Ragazze della Terra Sono Facili (1989) #adventure, comedy#
Star Wars Il Risveglio Della Forza (2015) #science fiction, adventure, comedy#

对于在年份文件夹中移动的每个文件，例如

1978
1989
2015

我还需要按照我在Text4.txt中找到的 中的每个文件来订购

这是我期望的文件夹结构（文件只有.pdf扩展名）

1978
  |__dramatic
  |      |_Interiors.pdf

1989
  |__adventure, comedy
  |    |_Le Ragazze della Terra Sono Facili.pdf

2015
  |__comedy
  |    |_Irrational Man.pdf
  |
  |__ science fiction, adventure, comedy
  |                |_Star Wars Il Risveglio Della Forza.pdf
  |
  |__ thriller
         |_Il Ponte Delle Spie (2015).pdf
         |_xxxx.pdf

这是我使用的代码

$movies = @()
(get-content C:\Path\Test4.txt) | foreach($_){
$properties = @{
date = $_.substring($_.IndexOf("(")+1,4)
name = $_.substring(0,$_.IndexOf("("))
}
write-host $date
write-host $name

$movies += New-Object PSObject -Property $properties
}

$torrentFiles = dir $torrentPath

foreach($movie in $movies){
$datePath = "C:\Path\$($movie.date)"
if(-not(test-path $datePath)) {
new-item $datePath -ItemType "directory"
}
$words = ($movie.name -split '\s') | ?{ $_.Length -gt 1}
$significant = $words.Count
 foreach($torrentFile in $torrentFiles){
 $matchingWords = 0
  foreach($word in $words){
   if($torrentFile.BaseName -match $word){
    $matchingWords += 1
   }
  }
  if($matchingWords -ge $significant){
  Move-Item -path $torrentfile -Destination $datePath
 }
 }
}

我尝试使用正则表达式添加genre变量来分隔字符串的位置以制作正确的文件夹

$properties = @{
date = $_.substring($_.IndexOf("(")+1,4)
name = $_.substring(0,$_.IndexOf("("))
genre = $_.substring($_.IndexOf("#")$"#")
}
write-host $date
write-host $name
write-host $genre

但是我无法理解在这段代码中如何实现genre变量

$words = ($movie.name -split '\s') | ?{ $_.Length -gt 1}
$significant = $words.Count
 foreach($torrentFile in $torrentFiles){
 $matchingWords = 0
  foreach($word in $words){
   if($torrentFile.BaseName -match $word){
    $matchingWords += 1

Answer 1

编辑完成了脚本，但无法测试$ torrentfiles / part特别是字数。
请更改vars $ File $ Base和$ torrentpath以满足您的需求。

#SortTo-Folders.ps1
$File = ".\Text4.txt"
$Base = "C:\Path\"
$torrentPath = "."
$movies = @()

## Evaluate RegEx https://www.regex101.com/r/F24BfH/1
$RegEx = '^(?<Name>[^\(]+)\(.*?(?<Date>\d+)\).#(?<Genre>[^#]+)#.*$'
(get-content $File ) | foreach{
    If ($_ -match $RegEx){
        $properties = @{
            date = $matches.Date
            name = $matches.Name
            genre = $matches.Genre 
        }
        $movies += New-Object PSObject -Property $properties
    }
}
$movies
#--------------------------------------------------------------

$torrentFiles = Dir $torrentPath

foreach($movie in $movies){
    $DateGenrePath = "$Base$($movie.date)\$($movie.genre)"
    if(!(test-path $DateGenrePath)) {
        new-item $DateGenrePath -ItemType "directory"
    }
    $words = ($movie.name -split '\s') | ?{ $_.Length -gt 1}
    $significant = $words.Count
    foreach($torrentFile in $torrentFiles){
        $matchingWords = 0
        foreach($word in $words){
            if($torrentFile.BaseName -match $word){
                $matchingWords += 1
            }
        }
        if($matchingWords -ge $significant){
            Move-Item -Path $torrentFile -Destination $DateGenrePath -whatif
        }
    }
}

要查看RegEx的工作情况，请访问https://www.regex101.com/r/F24BfH/1

Answer 2

我的解决方案

$dirwithfile="c:\temp\test"
$Newdirfile="C:\temp\test2"

#template for describe your datas
$template=@"
{Title*:Word1 word2} ({Year:1234}) #{Categories:Category1}#
{Title*:Word3} ({Year:4567}) #{Categories:Category2, Category1, Category3}#
{Title*:Word5 Word6} ({Year:1956}) #{Categories:Category1 Category2, Category3, Category4}#
"@

#cut datas and build list with all necessery data
$listdata=gc C:\temp\text4.txt | ConvertFrom-String -TemplateContent $template | %{ 
[pscustomobject]@{
                    Title=$_.Title;
                    Year=$_.Year;
                    Categorie=$_.Categories; 
                    PathBefore="$dirwithfile\$($_.Title).pdf";
                    PathAfter="$Newdirfile\$($_.Year)\$($_.Categories)"
                 }
}

$listdata | %{New-Item -ItemType Directory $_.PathAfter -Force;  Move-Item $_.PathBefore $_.PathAfter -Force }