public/New-MoodleEnrolment.ps1
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<#
.SYNOPSIS Enrols a user in a course. .PARAMETER User Specifies a Moodle user. .PARAMETER CourseId Specifies the unique ID of a course. .PARAMETER Course Specifies a Moodle course. .PARAMETER UserId Specifies the unique ID of a user. .PARAMETER Role Specifies the role the user will take in the course. Defaults to student. .EXAMPLE New-MoodleEnrolment -UserId 1 -CourseId 1 -Role Student Enrols user #1 as a student in course #1. .EXAMPLE Get-MoodleUser -UserName jbloggs | New-MoodleEnrolment -CourseId 1 Enrols a user with user name 'jbloggs' in course #1. .EXAMPLE Get-MoodleCourse -ShortName NET101 | New-MoodleEnrolment -User 1 -Role Teacher Enrols user #1 as a teacher in a course with short name 'NET101'. #> function New-MoodleEnrolment { [CmdletBinding(SupportsShouldProcess,DefaultParameterSetName='id')] param ( [Parameter(Mandatory,ValueFromPipeline,ParameterSetName='user-courseid')] [Parameter(Mandatory,ValueFromPipeline,ParameterSetName='user-course')] [MoodleUser] $User, [Parameter(Mandatory,ParameterSetName='id')] [Parameter(Mandatory,ParameterSetName='user-courseid')] [int] $CourseId, [Parameter(Mandatory,ValueFromPipeline,ParameterSetName='user-course')] [Parameter(Mandatory,ValueFromPipeline,ParameterSetName='course-userid')] [MoodleCourse] $Course, [Parameter(Mandatory,ParameterSetName='id')] [Parameter(Mandatory,ParameterSetName='course-userid')] [int] $UserId, [Parameter()] [ValidateSet('Manager','CourseCreator','EditingTeacher','Teacher','Student','Guest','User','FrontPage')] [string] $Role = 'Student' ) Begin { $Url = $PsCmdlet.SessionState.PSVariable.GetValue("_MoodleUrl") $Token = $PsCmdlet.SessionState.PSVariable.GetValue("_MoodleToken") if (!$Url -or !$Token) { Throw "You must call the Connect-Moodle cmdlet before calling any other cmdlets." } $function = 'enrol_manual_enrol_users' $path = "/webservice/rest/server.php?wstoken=$Token&wsfunction=$function&moodlewsrestformat=json" $body = @{} $i = 0 } Process { if ($User) { $UserId = $User.Id } if ($Course) { $CourseId = $Course.Id } $roles = @{ Manager = 1 CourseCreator = 2 EditingTeacher = 3 Teacher = 4 Student = 5 Guest = 6 User = 7 FrontPage = 8 } if (!$roles.ContainsKey($Role)) { throw 'Please specify a valid role.' } $roleId = $roles[$Role] $body["enrolments[$i][userid]"] = $UserId $body["enrolments[$i][courseid]"] = $CourseId $body["enrolments[$i][roleid]"] = $RoleId $i++ } End { if ($i -eq 0) { Write-Verbose 'No enrolments to process.' return } if ($Course) { $target = "User #$UserId" } else { $target = "Course #$CourseId" } Write-Verbose $i if ($PSCmdlet.ShouldProcess($target, "Processing $i enrolments")) { $result = Invoke-RestMethod -Method Post -Uri ([uri]::new($Url, $path)) -Body $body -ContentType 'application/x-www-form-urlencoded' if ($result.errorcode) { Write-Error $result.message } } } } |