#Requires -Version 3.0
# Get-SPClientLisItem.ps1
#
# Copyright (c) 2017 karamem0
#
# 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.
function Get-SPClientListItem {
<#
.SYNOPSIS
Gets SharePoint client list item object.
.PARAMETER ClientContext
Indicates the SharePoint client context.
If not specified, uses the default context.
.PARAMETER List
Indicates the SharePoint list object.
.PARAMETER FolderUrl
Indicates the folder relative url to get.
.PARAMETER Scope
Indicates the scope of retrievals.
- FilesOnly: Only the files of a specific folder.
- Recursive: All files of all folders.
- RecursiveAll: All files and all subfolders of all folders.
If not specified, only the files and subfolders of a specific folder.
.PARAMETER ViewFields
Indicates the XML representation of view fields.
.PARAMETER Query
Indicates the XML representation of query.
.PARAMETER RowLimit
Indicates the number of items to get.
This parameter is used for item paging.
.PARAMETER Position
Indicates the starting position to get.
This parameter is used for item paging.
.PARAMETER Identity
Indicates the SharePoint list item ID to get.
.PARAMETER Retrievals
Indicates the data retrieval expression.
#>
[CmdletBinding(DefaultParameterSetName = 'All')]
param (
[Parameter(Mandatory = $false, ParameterSetName = 'All')]
[Parameter(Mandatory = $false, ParameterSetName = 'Identity')]
[Microsoft.SharePoint.Client.ClientContext]
$ClientContext = $SPClient.ClientContext,
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ParameterSetName = 'All')]
[Parameter(Mandatory = $true, ValueFromPipeline = $true, ParameterSetName = 'Identity')]
[Microsoft.SharePoint.Client.List]
$List,
[Parameter(Mandatory = $false, ParameterSetName = 'All')]
[string]
$FolderUrl,
[Parameter(Mandatory = $false, ParameterSetName = 'All')]
[ValidateSet('FilesOnly', 'Recursive', 'RecursiveAll')]
[string]
$Scope,
[Parameter(Mandatory = $false, ParameterSetName = 'All')]
[string]
$ViewFields,
[Parameter(Mandatory = $false, ParameterSetName = 'All')]
[string]
$Query,
[Parameter(Mandatory = $false, ParameterSetName = 'All')]
[int]
$RowLimit,
[Parameter(Mandatory = $false, ParameterSetName = 'All')]
[Microsoft.SharePoint.Client.ListItemCollectionPosition]
$Position,
[Parameter(Mandatory = $true, ParameterSetName = 'Identity')]
[int]
$Identity,
[Parameter(Mandatory = $false, ParameterSetName = 'All')]
[Parameter(Mandatory = $false, ParameterSetName = 'Identity')]
[string]
$Retrievals
)
process {
if ($ClientContext -eq $null) {
throw "Cannot bind argument to parameter 'ClientContext' because it is null."
}
if ($PSCmdlet.ParameterSetName -eq 'All') {
$caml = New-object Microsoft.SharePoint.Client.CamlQuery
if (-not [string]::IsNullOrEmpty($FolderUrl)) {
$caml.FolderServerRelativeUrl = $FolderUrl
}
$xml = New-Object System.Xml.XmlDocument
$xml.AppendChild($xml.CreateElement('View')) | Out-Null
if (-not [string]::IsNullOrEmpty($Scope)) {
$xml.DocumentElement.SetAttribute('Scope', $Scope)
}
if (-not [string]::IsNullOrEmpty($ViewFields)) {
$fragment = $xml.CreateDocumentFragment()
$fragment.InnerXml = $ViewFields
$xml.DocumentElement.AppendChild($fragment) | Out-Null
}
if (-not [string]::IsNullOrEmpty($Query)) {
$fragment = $xml.CreateDocumentFragment()
$fragment.InnerXml = $Query
$xml.DocumentElement.AppendChild($fragment) | Out-Null
}
if (-not ($RowLimit -eq $null)) {
$fragment = $xml.CreateDocumentFragment()
$fragment.InnerXml = "<RowLimit>${RowLimit}</RowLimit>"
$xml.DocumentElement.AppendChild($fragment) | Out-Null
}
if (-not ($Position -eq $null)) {
$caml.ListItemCollectionPosition = $Position
}
$caml.ViewXml = $xml.InnerXml
$items = $List.GetItems($caml)
Invoke-SPClientLoadQuery `
-ClientContext $ClientContext `
-ClientObject $items `
-Retrievals $Retrievals
Write-Output @(,$items)
}
if ($PSCmdlet.ParameterSetName -eq 'Identity') {
$item = $List.GetItemById($Identity)
Invoke-SPClientLoadQuery `
-ClientContext $ClientContext `
-ClientObject $item `
-Retrievals $Retrievals
Write-Output $item
}
}
}
functions/Get-SPClientListItem.ps1
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