[New Command] - Get-PnPPageLikedByInformation (#3781)

* New-Command-Get Page LikedBy Information

* Update Get-PnPPageLikedByInformation.md

---------

Co-authored-by: Gautam Sheth <gautamdsheth@outlook.com>

Author: NishkalankBezawada

documentation/Get-PnPPageLikedByInformation.md

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+---
+Module Name: PnP.PowerShell
+title: Get-PnPPageLikedByInformation
+schema: 2.0.0
+applicable: SharePoint Online
+external help file: PnP.PowerShell.dll-Help.xml
+online version: https://pnp.github.io/powershell/cmdlets/Get-PnPPageLikedByInformation.html
+---
+ 
+# Get-PnPPageLikedByInformation
+
+## SYNOPSIS
+Returns liked-by Information of a modern page 
+
+## SYNTAX
+
+```powershell
+Get-PnPPageLikedByInformation -Identity <PagePipeBind> [-Connection <PnPConnection>]
+```
+
+## DESCRIPTION
+This command retrieves the LikedBy Information of a modern page. 
+
+
+## EXAMPLES
+
+### EXAMPLE 1
+```powershell
+Get-PnPPageLikedByInformation -Identity "MyPage.aspx"
+```
+
+Gets the LikedBy Information of page named 'MyPage.aspx' in the current SharePoint site
+
+### EXAMPLE 2
+```powershell
+Get-PnPPageLikedByInformation "MyPage"
+```
+
+Gets the LikedBy Information of page named 'MyPage.aspx' in the current SharePoint site
+
+
+### EXAMPLE 3
+```powershell
+Get-PnPPageLikedByInformation -Identity "MyPage.aspx" -Web (Get-PnPWeb -Identity "Subsite1")
+```
+
+Gets the LikedBy Information of page named 'MyPage.aspx' from the subsite named 'Subsite1'
+
+### Sample Output
+
+```powershell
+Name         : User 1
+Mail         :
+Id           : 14
+LoginName    : i:0#.f|membership|user1@contoso.onmicrosoft.com
+CreationDate : 2024-02-16 14:49:55
+
+Name         : User 2
+Mail         : user2@contoso.onmicrosoft.com
+Id           : 6
+LoginName    : i:0#.f|membership|user2@contoso.onmicrosoft.com
+CreationDate : 2024-02-22 19:47:24
+```
+
+## PARAMETERS
+
+### -Connection
+Optional connection to be used by the cmdlet. Retrieve the value for this parameter by either specifying -ReturnConnection on Connect-PnPOnline or by executing Get-PnPConnection.
+
+```yaml
+Type: PnPConnection
+Parameter Sets: (All)
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
+### -Identity
+The name of the page
+
+```yaml
+Type: PagePipeBind
+Parameter Sets: (All)
+
+Required: True
+Position: 0
+Default value: None
+Accept pipeline input: True (ByValue)
+Accept wildcard characters: False
+```
+
+
+
+## RELATED LINKS
+
+[Microsoft 365 Patterns and Practices](https://aka.ms/m365pnp)
+

src/Commands/Model/PageLikedByInformation.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PnP.PowerShell.Commands.Model
+{
+    public class PageLikedByInformation
+    {
+        public string Name { get; set; }
+        public string Mail {  get; set; }
+        public int Id { get; set; }
+        public string LoginName { get; set; }
+        public DateTime CreationDate { get; set; }
+    }
+}

src/Commands/Pages/GetPageLikedByInformation.cs

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+
+using PnP.Core.QueryModel;
+using PnP.PowerShell.Commands.Base.PipeBinds;
+using PnP.PowerShell.Commands.Model;
+using System;
+using System.Collections.Generic;
+using System.Management.Automation;
+using System.Text;
+
+namespace PnP.PowerShell.Commands.Pages
+{
+    [Cmdlet(VerbsCommon.Get, "PnPPageLikedByInformation")]
+    [OutputType(typeof(PageLikedByInformation))]
+    public class GetPageLikedByInformation : PnPWebCmdlet
+    {
+        [Parameter(Mandatory = true, ValueFromPipeline = true, Position = 0)]
+        public PagePipeBind Identity;
+
+        protected override void ExecuteCmdlet()
+        {
+            var clientSidePage = Identity.GetPage(Connection);
+
+            if (clientSidePage == null)
+                throw new Exception($"Page '{Identity?.Name}' does not exist");
+
+            var pageLikeInformation = clientSidePage.GetLikedByInformationAsync().GetAwaiter().GetResult();
+            
+            var likes = pageLikeInformation.LikedBy.AsRequested();
+
+            var likesList = new List<PageLikedByInformation>();
+            
+            if(likes != null)
+            {
+                foreach( var liked in likes)
+                {
+                    var likedInfo = new PageLikedByInformation
+                    {
+                        Name = liked.Name,
+                        Mail = liked.Mail,
+                        LoginName = liked.LoginName,
+                        Id = liked.Id,
+                        CreationDate = liked.CreationDate
+                    };
+
+                    likesList.Add(likedInfo);
+                }
+            }
+
+            WriteObject(likesList, true);
+        }
+    }
+}