PowerShell Advance Usage

高级用法：

一、创建文件夹与子文件夹

      先写一个创建文件夹的公用方法 $url 代表文件夹的路径（即：DocLib/XX/）  $list 代表对应的列表， $name 文件夹的名字   return 的是一个文件夹对象，在下面的操作过程中会用到。

# Add Item
Function AddItemFolder($url,$list,$name){
    Write-host ".............Starting create " $name " Folder,please waiting............." -foregroundcolor blue
    $folder = $list.AddItem($url,$Folder,$name)
    $folder.Update()
    return $folder
    Write-host ".............. " $name " Folder already is created......................." -foregroundcolor blue
}

      获取文档库并添加文件夹与子文件夹

$listName = "组织过程管理文档库"
    $listDescription = "组织过程管理文档库"
    DeleteList $web $listName  #delete
    AddList $web $listName $listDescription $DocTemp  #add
    $list = $web.Lists.TryGetList($listName)
    
    $f = AddItemFolder "" $list "PowerShellFolder0" #创建文件夹
    write-host $f.Url -foregroundcolor red
    AddItemFolder $f.Url $list "PowerShellFolder0_1" #创建子文件夹

二、上传本地文件及批量上传

$folderFile = $web.GetFolder("组织过程管理文档库").Files  #获取文档库
    $file = Get-ChildItem C:/123.docx 
    $folderFile.Add($f.Url+"/123.docx",$file.OpenRead(),$true)  #$f.Url 等兄弟们学习的时候调试一下就明白为什么要这样写了
    $folderFile.Add($f.Url.split('/')[0]+"/123.docx",$file.OpenRead(),$true)  #上传到根目录。
    
    #批量上传
    Get-ChildItem C:/ -filter "*.docx" | ForEach-Object{
        $folderFile.Add($f.Url.split('/')[0]+"/$($_.Name)",$_.OpenRead(),$true)
    }

三、复制文件，从一个文档库移动到另一个文档库

$list = $web.Lists.TryGetList("组织过程管理文档库")
    write-host $list.RootFolder
    $Doc1 = $web.GetFolder($list.RootFolder)  #获取文档库
    Write-Host "Count:"  $Doc1.Files.Count
    
    #Copy
    foreach($file in $Doc1.Files){
       $file.CopyTo("DocLib1/"+$file.Name,$true)
    }

四、移动文件，从一个文档库移动到另一个文档库，在这什么不能用 Feach，兄弟们可以想想，很有学问的，在项目开发过程中经常遇到这样的问题，呵呵........

$list = $web.Lists.TryGetList("组织过程管理文档库")
    write-host $list.RootFolder
    $Doc1 = $web.GetFolder($list.RootFolder)  #获取文档库
    Write-Host "Count:"  $Doc1.Files.Count
    
        #Move 
    $count = $Doc1.Files.Count 
    While($count -ne 0){        
        Write-host $count 
        $Doc1.Files[$count - 1].MoveTo("DocLib2/"+$Doc1.Files[$count - 1].Name,$true)
        $count --
    }

应用案例

      SharePoint网站经过一年后，客户说默认样式太难看了，还要添加新的需求，结果就要重新做页面与提取新的需求，目前项目正在进行中，但一直有一个 问题没底不知如何解决，就是当我们把项目做完了，目前正在用的平台上面有很多文档，文档应该如何移动呢，一直想不出好的办法，对SharePoint数据 迁移也没有研究，只是对PowerShell有了解，最终决定先研究SharePoint，想用命令进行数据迁移，为什么不研究其它是因为自己对 Powershell了解的比较多................说了这么多废话，其实就是 文档迁移

迁移思路： 遍历文档库里的文件夹（用递归），之后在另一个文档库里创建递归出来的文件夹，同时再拷贝文件

具体方法有如下几个：

第一、递归文件夹 目前有问题，不知为什么，但有替代方案，用Fearch多次循环

Function RecursiveFolder($folder,$doc,$obj){
    foreach($folderSub in $folder.SubFolders){             
        Write-host $folderSub.Name
        # AddItemFolder 这个函数调用总是出问题，"找不到对应的重载方法" 真是无语了，只要把这个函数放到递归方法
        #里就出问题，真的想不出什么原因，会的兄弟给点指示
        $folderObjSub = AddItemFolder $obj.Url $doc $folderSub.Name  #创建文件夹   
        
        RecursiveFolder $folderSub $doc $folderObjSub
    }
}

多次循环就不会出错

foreach($f in $folderList.SubFolders){
        if($f.Name -ne "Forms" ){
            if($f.Name -ne "Document" ){                
                #Write-host $f.Name
                $f.SubFolders.Add($f.Name)
                $folderObj = AddItemFolder "" $listForm $f.Name  #创建文件夹
                write-host $folderObj.Url
                GetFiles $f $folderObj.Url+"/"  #复制文件
                #RecursiveFolder $f $listForm $folderObj
                
                foreach($folderSub in $f.SubFolders){             
                    Write-host $folderSub.Name
                    $folderObjSub = AddItemFolder $folderObj.Url $listForm $folderSub.Name  #创建文件夹
                    #RecursiveFolder $folderSub $doc $folderObjSub
                    GetFiles $folderSub $folderObjSub.Url+"/"  #复制文件
                }
                
            }
        }

第二、遍历文件

Function GetFiles($folder,$url){
    foreach($file in $folder.Files){
        write-host $file.Name
        $file.CopyTo($url+$file.Name,$true)
    }
}

第三、详细代码

Function EachFolder($web){
    $list = $web.Lists.TryGetList("组织过程管理文档库")
    $folderList = $web.GetFolder($list.RootFolder)  #获取文档库
    
    $listForm = $web.Lists.TryGetList("项目流程表单模板库")
    $folderListForm = $web.GetFolder($listForm.RootFolder)  #获取文档库
    
    foreach($f in $folderList.SubFolders){
        if($f.Name -ne "Forms" ){
            if($f.Name -ne "Document" ){                
                #Write-host $f.Name
                $f.SubFolders.Add($f.Name)
                $folderObj = AddItemFolder "" $listForm $f.Name  #创建文件夹
                write-host $folderObj.Url
                GetFiles $f $folderObj.Url+"/"
                RecursiveFolder $f $listForm $folderObj  
            }
        }
    }
}

第四：全部代码

# Check to ensure Microsoft.SharePoint.PowerShell is loaded
$Snapin = get-PSSnapin | Where-Object {$_.Name -eq 'Microsoft.SharePoint.Powershell'}
if($Snapin -eq $null){
    Write-host "Loading SharePoint Powershell Snapin"
    Add-PSSnapin "Microsoft.SharePoint.Powershell"
}
#SPListTemplateType
$DocTemp = [Microsoft.SharePoint.SPListTemplateType]::DocumentLibrary
$GenericListTemp = [Microsoft.SharePoint.SPListTemplateType]::GenericList

$Folder = [Microsoft.SharePoint.SPFileSystemObjectType]::Folder

#SPFieldType
$TextFieldType = [Microsoft.SharePoint.SPFieldType]::Text 
$NoteFieldType = [Microsoft.SharePoint.SPFieldType]::Note
$ChoiceFieldType = [Microsoft.SharePoint.SPFieldType]::Choice
$NumberFieldType = [Microsoft.SharePoint.SPFieldType]::Number

#SPAddFieldOptions
$DefaultViewFieldOptions = [Microsoft.SharePoint.SPAddFieldOptions]::AddFieldToDefaultView

# Get WebApplication
$WebAppName = "SharePoint - 999"
$WebApp = Get-SPWebApplication $WebAppName
$WebUrl = $WebApp.Url+"ProcessAsset"
write-host $WebUrl
$Web = Get-SPWeb $WebUrl

Function AddList($web,$listName,$listDescription,$listTemplate){
    Write-host ".............Starting create " $listName ",please waiting............." -foregroundcolor yellow
    $web.Lists.Add($listName,$listDescription,$listTemplate)
    Write-host ".............. " $listName " already is created......................." -foregroundcolor green
}


# List OnQuickLaunch
Function OnQuickLaunchList($list,$bool){
    $list.OnQuickLaunch = $bool
    $list.Update()
}

# Add Item
Function AddItemFolder($url,$list,$name){
    Write-host ".............Starting create " $name " Folder,please waiting............." -foregroundcolor blue
    $folder = $list.AddItem($url,$Folder,$name)
    $folder.Update()
    return $folder
    Write-host ".............. " $name " Folder already is created......................." -foregroundcolor blue
}

# Delete List
Function DeleteList($web,$listName){
    $list = $web.Lists.TryGetList($listName)
    if($list -ne $null){
        Write-Host "............." $listName "already exists,deleting................" -foregroundcolor red
        $list.Delete()
        Write-host "............." $listName "already is deleted....................." -foregroundcolor Green
        Write-host ""
    }
}


#Add Fields
Function AddFieldXml($list,$xml,$bool,$fieldOptions){
    $list.Fields.AddFieldAsXml($xml,$bool,$fieldOptions)
}

Function AddDoc_OrganizationProcessManager($web){
    $listName = "组织过程管理文档库"
    $listDescription = "组织过程管理文档库"
    DeleteList $web $listName  #delete
    AddList $web $listName $listDescription $DocTemp  #add
    $list = $web.Lists.TryGetList($listName)
    
    $f = AddItemFolder "" $list "PowerShellFolder0" #创建文件夹
    write-host $f.Url -foregroundcolor red
    AddItemFolder $f.Url $list "PowerShellFolder0_1" #创建子文件夹
    
    
    $folderFile = $web.GetFolder("组织过程管理文档库").Files  #获取文档库
    $file = Get-ChildItem C:/123.docx 
    $folderFile.Add($f.Url+"/123.docx",$file.OpenRead(),$true)  #$f.Url 等兄弟们学习的时候调试一下就明白为什么要这样写了
    $folderFile.Add($f.Url.split('/')[0]+"/123.docx",$file.OpenRead(),$true)  #上传到根目录。
    
    #批量上传
    Get-ChildItem C:/ -filter "*.docx" | ForEach-Object{
        $folderFile.Add($f.Url.split('/')[0]+"/$($_.Name)",$_.OpenRead(),$true)
    }
    
    #$AddSubFolder = $web.GetFolder("组织过程管理文档库")
    #$AddSubFolder.SubFolders.Add("Archive")
    

    
    
    #AddItemFolder "" $list "PowerShellFolder1"
    #AddItemFolder "" $list "PowerShellFolder2"
    OnQuickLaunchList $list True
}

#$PSSnapin = Add-PsSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue | Out-Null
#clear
 
#$org = "http://blueleader"
#$dest = "http://redleader"
 
#$orgLibrary = (Get-SPWeb $org).Folders["Documents"]
#$destLibrary = (Get-SPWeb $dest).Folders["Documents"]
#$destFiles = $destLibrary.Files
#foreach ($file in $orgLibrary.Files)
#{
    #$curFile = $file.OpenBinary()
    #$destURL = $destFiles.Folder.Url + "/" + $file.Name
    #$destFiles.Add($destURL, $curFile, $true)
#} 

Function CopyToDoc($web){
    $list = $web.Lists.TryGetList("组织过程管理文档库")
    write-host $list.RootFolder
    $Doc1 = $web.GetFolder($list.RootFolder)  #获取文档库
    Write-Host "Count:"  $Doc1.Files.Count
    
    #Copy
    foreach($file in $Doc1.Files){
       $file.CopyTo("DocLib1/"+$file.Name,$true)
    }  
    
    #Move 
    $count = $Doc1.Files.Count 
    While($count -ne 0){        
        Write-host $count 
        $Doc1.Files[$count - 1].MoveTo("DocLib2/"+$Doc1.Files[$count - 1].Name,$true)
        $count --
    }
    
}

Function EachFolder($web){
    $list = $web.Lists.TryGetList("组织过程管理文档库")
    $folderList = $web.GetFolder($list.RootFolder)  #获取文档库
    
    $listForm = $web.Lists.TryGetList("项目流程表单模板库")
    $folderListForm = $web.GetFolder($listForm.RootFolder)  #获取文档库
    
    foreach($f in $folderList.SubFolders){
        if($f.Name -ne "Forms" ){
            if($f.Name -ne "Document" ){                
                #Write-host $f.Name
                $f.SubFolders.Add($f.Name)
                $folderObj = AddItemFolder "" $listForm $f.Name  #创建文件夹
                write-host $folderObj.Url
                GetFiles $f $folderObj.Url+"/"
                RecursiveFolder $f $listForm $folderObj  
            }
        }
    }
}

Function RecursiveFolder($folder,$doc,$obj){
    foreach($folderSub in $folder.SubFolders){             
        Write-host $folderSub.Name
        # AddItemFolder 这个函数调用总是出问题，"找不到对应的重载方法" 真是无语了，只要把这个函数放到递归方法
        #里就出问题，真的想不出什么原因，会的兄弟给点指示
        $folderObjSub = AddItemFolder $obj.Url $doc $folderSub.Name  #创建文件夹   
        
        RecursiveFolder $folderSub $doc $folderObjSub
    }
}
Function GetFiles($folder,$url){
    foreach($file in $folder.Files){
        write-host $file.Name
        $file.CopyTo($url+$file.Name,$true)
    }
}



if($Web -ne $null){
    #AddDoc_OrganizationProcessManager $Web
    #CopyToDoc $Web
    #DeleteList $web "文档"  #默认的文档库删除
    EachFolder $Web
    
    $Web.Dispose()
}
else{
    Write-Host $WebUrl " is not existing"
}



delete llists
Get-SPWeb "http://spdwcdcdvm007" |  Where-Object { $_.Lists.Delete([System.Guid]$_.Lists["Candidate Materials"].ID) }
resource: http://www.cnblogs.com/Fengger/archive/2012/08/14/2639046.html