Public/Routes.ps1
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<#
.SYNOPSIS Adds a Route for a specific HTTP Method. .DESCRIPTION Adds a Route for a specific HTTP Method, with path, that when called with invoke any logic and/or Middleware. .PARAMETER Method The HTTP Method of this Route. .PARAMETER Path The URI path for the Route. .PARAMETER Middleware An array of ScriptBlocks for optional Middleware. .PARAMETER ScriptBlock A ScriptBlock for the Route's main logic. .PARAMETER EndpointName The EndpointName of an Endpoint(s) this Route should be bound against. .PARAMETER ContentType The content type the Route should use when parsing any payloads. .PARAMETER TransferEncoding The transfer encoding the Route should use when parsing any payloads. .PARAMETER ErrorContentType The content type of any error pages that may get returned. .PARAMETER FilePath A literal, or relative, path to a file containing a ScriptBlock for the Route's main logic. .PARAMETER ArgumentList An array of arguments to supply to the Route's ScriptBlock. .PARAMETER Authentication The name of an Authentication method which should be used as middleware on this Route. .PARAMETER Login If supplied, the Route will be flagged to Authentication as being a Route that handles user logins. .PARAMETER Logout If supplied, the Route will be flagged to Authentication as being a Route that handles users logging out. .PARAMETER PassThru If supplied, the route created will be returned so it can be passed through a pipe. .EXAMPLE Add-PodeRoute -Method Get -Path '/' -ScriptBlock { /* logic */ } .EXAMPLE Add-PodeRoute -Method Post -Path '/users/:userId/message' -Middleware (Get-PodeCsrfMiddleware) -ScriptBlock { /* logic */ } .EXAMPLE Add-PodeRoute -Method Post -Path '/user' -ContentType 'application/json' -ScriptBlock { /* logic */ } .EXAMPLE Add-PodeRoute -Method Post -Path '/user' -ContentType 'application/json' -TransferEncoding gzip -ScriptBlock { /* logic */ } .EXAMPLE Add-PodeRoute -Method Get -Path '/api/cpu' -ErrorContentType 'application/json' -ScriptBlock { /* logic */ } .EXAMPLE Add-PodeRoute -Method Get -Path '/' -ScriptBlock { /* logic */ } -ArgumentList 'arg1', 'arg2' #> function Add-PodeRoute { [CmdletBinding(DefaultParameterSetName='Script')] param( [Parameter(Mandatory=$true)] [ValidateSet('Delete', 'Get', 'Head', 'Merge', 'Options', 'Patch', 'Post', 'Put', 'Trace', '*')] [string] $Method, [Parameter(Mandatory=$true)] [string] $Path, [Parameter()] [object[]] $Middleware, [Parameter(ParameterSetName='Script')] [scriptblock] $ScriptBlock, [Parameter()] [string[]] $EndpointName, [Parameter()] [string] $ContentType, [Parameter()] [ValidateSet('', 'gzip', 'deflate')] [string] $TransferEncoding, [Parameter()] [string] $ErrorContentType, [Parameter(Mandatory=$true, ParameterSetName='File')] [string] $FilePath, [Parameter()] [object[]] $ArgumentList, [Parameter()] [Alias('Auth')] [string] $Authentication, [switch] $Login, [switch] $Logout, [switch] $PassThru ) # split route on '?' for query $Path = Split-PodeRouteQuery -Path $Path if ([string]::IsNullOrWhiteSpace($Path)) { throw "[$($Method)]: No Path supplied for Route" } # ensure the route has appropriate slashes $Path = Update-PodeRouteSlashes -Path $Path $OpenApiPath = ConvertTo-PodeOpenApiRoutePath -Path $Path $Path = Update-PodeRoutePlaceholders -Path $Path # get endpoints from name if (!$PodeContext.Server.FindRouteEndpoint) { $PodeContext.Server.FindRouteEndpoint = !(Test-PodeIsEmpty $EndpointName) } $endpoints = Find-PodeEndpoints -EndpointName $EndpointName # ensure the route doesn't already exist for each endpoint foreach ($_endpoint in $endpoints) { Test-PodeRouteAndError -Method $Method -Path $Path -Protocol $_endpoint.Protocol -Address $_endpoint.Address } # if middleware, scriptblock and file path are all null/empty, error if ((Test-PodeIsEmpty $Middleware) -and (Test-PodeIsEmpty $ScriptBlock) -and (Test-PodeIsEmpty $FilePath) -and (Test-PodeIsEmpty $Authentication)) { throw "[$($Method)] $($Path): No logic passed" } # if we have a file path supplied, load that path as a scriptblock if ($PSCmdlet.ParameterSetName -ieq 'file') { $ScriptBlock = Convert-PodeFileToScriptBlock -FilePath $FilePath } # check if the scriptblock has any using vars $ScriptBlock, $usingVars = Invoke-PodeUsingScriptConversion -ScriptBlock $ScriptBlock -PSSession $PSCmdlet.SessionState # convert any middleware into valid hashtables $Middleware = @(ConvertTo-PodeRouteMiddleware -Method $Method -Path $Path -Middleware $Middleware -PSSession $PSCmdlet.SessionState) # if an auth name was supplied, setup the auth as the first middleware if (![string]::IsNullOrWhiteSpace($Authentication)) { if (!(Test-PodeAuth -Name $Authentication)) { throw "Authentication method does not exist: $($Authentication)" } $options = @{ Name = $Authentication Login = $Login Logout = $Logout } $Middleware = (@(Get-PodeAuthMiddlewareScript | New-PodeMiddleware -ArgumentList $options) + $Middleware) } # workout a default content type for the route $ContentType = Find-PodeRouteContentType -Path $Path -ContentType $ContentType # workout a default transfer encoding for the route $TransferEncoding = Find-PodeRouteTransferEncoding -Path $Path -TransferEncoding $TransferEncoding # add the route(s) Write-Verbose "Adding Route: [$($Method)] $($Path)" $newRoutes = @(foreach ($_endpoint in $endpoints) { @{ Logic = $ScriptBlock UsingVariables = $usingVars Middleware = $Middleware Authentication = $Authentication Endpoint = @{ Protocol = $_endpoint.Protocol Address = $_endpoint.Address.Trim() Name = $_endpoint.Name } ContentType = $ContentType TransferEncoding = $TransferEncoding ErrorType = $ErrorContentType Arguments = $ArgumentList Method = $Method Path = $Path OpenApi = @{ Path = $OpenApiPath Responses = @{ '200' = @{ description = 'OK' } 'default' = @{ description = 'Internal server error' } } Parameters = @() RequestBody = @{} Authentication = @() } IsStatic = $false Metrics = @{ Requests = @{ Total = 0 StatusCodes = @{} } } } }) if (![string]::IsNullOrWhiteSpace($Authentication)) { Set-PodeOAAuth -Route $newRoutes -Name $Authentication } $PodeContext.Server.Routes[$Method][$Path] += @($newRoutes) # return the routes? if ($PassThru) { return $newRoutes } } <# .SYNOPSIS Add a static Route for rendering static content. .DESCRIPTION Add a static Route for rendering static content. You can also define default pages to display. .PARAMETER Path The URI path for the static Route. .PARAMETER Source The literal, or relative, path to the directory that contains the static content. .PARAMETER Middleware An array of ScriptBlocks for optional Middleware. .PARAMETER EndpointName The EndpointName of an Endpoint(s) to bind the static Route against. .PARAMETER ContentType The content type the static Route should use when parsing any payloads. .PARAMETER TransferEncoding The transfer encoding the static Route should use when parsing any payloads. .PARAMETER Defaults An array of default pages to display, such as 'index.html'. .PARAMETER ErrorContentType The content type of any error pages that may get returned. .PARAMETER Authentication The name of an Authentication method which should be used as middleware on this Route. .PARAMETER DownloadOnly When supplied, all static content on this Route will be attached as downloads - rather than rendered. .PARAMETER PassThru If supplied, the static route created will be returned so it can be passed through a pipe. .EXAMPLE Add-PodeStaticRoute -Path '/assets' -Source './assets' .EXAMPLE Add-PodeStaticRoute -Path '/assets' -Source './assets' -Defaults @('index.html') .EXAMPLE Add-PodeStaticRoute -Path '/installers' -Source './exes' -DownloadOnly #> function Add-PodeStaticRoute { [CmdletBinding()] param ( [Parameter(Mandatory=$true)] [string] $Path, [Parameter(Mandatory=$true)] [string] $Source, [Parameter()] [object[]] $Middleware, [Parameter()] [string[]] $EndpointName, [Parameter()] [string] $ContentType, [Parameter()] [ValidateSet('', 'gzip', 'deflate')] [string] $TransferEncoding, [Parameter()] [string[]] $Defaults, [Parameter()] [string] $ErrorContentType, [Parameter()] [Alias('Auth')] [string] $Authentication, [switch] $DownloadOnly, [switch] $PassThru ) # store the route method $Method = 'Static' # split route on '?' for query $Path = Split-PodeRouteQuery -Path $Path if ([string]::IsNullOrWhiteSpace($Path)) { throw "[$($Method)]: No Path supplied for Static Route" } # ensure the route has appropriate slashes $Path = Update-PodeRouteSlashes -Path $Path -Static $OpenApiPath = ConvertTo-PodeOpenApiRoutePath -Path $Path $Path = Update-PodeRoutePlaceholders -Path $Path # get endpoints from name if (!$PodeContext.Server.FindRouteEndpoint) { $PodeContext.Server.FindRouteEndpoint = !(Test-PodeIsEmpty $EndpointName) } $endpoints = Find-PodeEndpoints -EndpointName $EndpointName # ensure the route doesn't already exist for each endpoint foreach ($_endpoint in $endpoints) { Test-PodeRouteAndError -Method $Method -Path $Path -Protocol $_endpoint.Protocol -Address $_endpoint.Address } # if static, ensure the path exists at server root $Source = Get-PodeRelativePath -Path $Source -JoinRoot if (!(Test-PodePath -Path $Source -NoStatus)) { throw "[$($Method))] $($Path): The Source path supplied for Static Route does not exist: $($Source)" } # setup a temp drive for the path $Source = New-PodePSDrive -Path $Source # setup default static files if ($null -eq $Defaults) { $Defaults = Get-PodeStaticRouteDefaults } # convert any middleware into valid hashtables $Middleware = @(ConvertTo-PodeRouteMiddleware -Method $Method -Path $Path -Middleware $Middleware -PSSession $PSCmdlet.SessionState) # if an auth name was supplied, setup the auth as the first middleware if (![string]::IsNullOrWhiteSpace($Authentication)) { if (!(Test-PodeAuth -Name $Authentication)) { throw "Authentication method does not exist: $($Authentication)" } $options = @{ Name = $Authentication } $Middleware = (@(Get-PodeAuthMiddlewareScript | New-PodeMiddleware -ArgumentList $options) + $Middleware) } # workout a default content type for the route $ContentType = Find-PodeRouteContentType -Path $Path -ContentType $ContentType # workout a default transfer encoding for the route $TransferEncoding = Find-PodeRouteTransferEncoding -Path $Path -TransferEncoding $TransferEncoding # add the route(s) Write-Verbose "Adding Route: [$($Method)] $($Path)" $newRoutes = @(foreach ($_endpoint in $endpoints) { @{ Source = $Source Path = $Path Method = $Method Defaults = $Defaults Middleware = $Middleware Endpoint = @{ Protocol = $_endpoint.Protocol Address = $_endpoint.Address.Trim() Name = $_endpoint.Name } ContentType = $ContentType TransferEncoding = $TransferEncoding ErrorType = $ErrorContentType Download = $DownloadOnly OpenApi = @{ Path = $OpenApiPath Responses = @{ '200' = @{ description = 'OK' } 'default' = @{ description = 'Internal server error' } } Parameters = @() RequestBody = @{} Authentication = @() } IsStatic = $true Metrics = @{ Requests = @{ Total = 0 StatusCodes = @{} } } } }) if (![string]::IsNullOrWhiteSpace($Authentication)) { Set-PodeOAAuth -Route $newRoutes -Name $Authentication } $PodeContext.Server.Routes[$Method][$Path] += @($newRoutes) # return the routes? if ($PassThru) { return $newRoutes } } <# .SYNOPSIS Adds a Signal Route for WebSockets. .DESCRIPTION Adds a Signal Route, with path, that when called with invoke any logic. .PARAMETER Path The URI path for the Signal Route. .PARAMETER ScriptBlock A ScriptBlock for the Signal Route's main logic. .PARAMETER EndpointName The EndpointName of an Endpoint(s) this Signal Route should be bound against. .PARAMETER FilePath A literal, or relative, path to a file containing a ScriptBlock for the Signal Route's main logic. .PARAMETER ArgumentList An array of arguments to supply to the Signal Route's ScriptBlock. .EXAMPLE Add-PodeSignalRoute -Path '/message' -ScriptBlock { /* logic */ } .EXAMPLE Add-PodeSignalRoute -Path '/message' -ScriptBlock { /* logic */ } -ArgumentList 'arg1', 'arg2' #> function Add-PodeSignalRoute { [CmdletBinding(DefaultParameterSetName='Script')] param( [Parameter(Mandatory=$true)] [string] $Path, [Parameter(ParameterSetName='Script')] [scriptblock] $ScriptBlock, [Parameter()] [string[]] $EndpointName, [Parameter(Mandatory=$true, ParameterSetName='File')] [string] $FilePath, [Parameter()] [object[]] $ArgumentList ) $Method = 'Signal' # ensure the route has appropriate slashes $Path = Update-PodeRouteSlashes -Path $Path # get endpoints from name if (!$PodeContext.Server.FindRouteEndpoint) { $PodeContext.Server.FindRouteEndpoint = !(Test-PodeIsEmpty $EndpointName) } $endpoints = Find-PodeEndpoints -EndpointName $EndpointName # ensure the route doesn't already exist for each endpoint foreach ($_endpoint in $endpoints) { Test-PodeRouteAndError -Method $Method -Path $Path -Protocol $_endpoint.Protocol -Address $_endpoint.Address } # if scriptblock and file path are all null/empty, error if ((Test-PodeIsEmpty $ScriptBlock) -and (Test-PodeIsEmpty $FilePath)) { throw "[$($Method)] $($Path): No logic passed" } # if we have a file path supplied, load that path as a scriptblock if ($PSCmdlet.ParameterSetName -ieq 'file') { $ScriptBlock = Convert-PodeFileToScriptBlock -FilePath $FilePath } # check if the scriptblock has any using vars $ScriptBlock, $usingVars = Invoke-PodeUsingScriptConversion -ScriptBlock $ScriptBlock -PSSession $PSCmdlet.SessionState # add the route(s) Write-Verbose "Adding Route: [$($Method)] $($Path)" $newRoutes = @(foreach ($_endpoint in $endpoints) { @{ Logic = $ScriptBlock UsingVariables = $usingVars Endpoint = @{ Protocol = $_endpoint.Protocol Address = $_endpoint.Address.Trim() Name = $_endpoint.Name } Arguments = $ArgumentList Method = $Method Path = $Path IsStatic = $false Metrics = @{ Requests = @{ Total = 0 } } } }) $PodeContext.Server.Routes[$Method][$Path] += @($newRoutes) } <# .SYNOPSIS Remove a specific Route. .DESCRIPTION Remove a specific Route. .PARAMETER Method The method of the Route to remove. .PARAMETER Path The path of the Route to remove. .PARAMETER EndpointName The EndpointName of an Endpoint(s) bound to the Route to be removed. .EXAMPLE Remove-PodeRoute -Method Get -Route '/about' .EXAMPLE Remove-PodeRoute -Method Post -Route '/users/:userId' -EndpointName User #> function Remove-PodeRoute { [CmdletBinding()] param ( [Parameter(Mandatory=$true)] [ValidateSet('Delete', 'Get', 'Head', 'Merge', 'Options', 'Patch', 'Post', 'Put', 'Trace', '*')] [string] $Method, [Parameter(Mandatory=$true)] [string] $Path, [Parameter()] [string] $EndpointName ) # split route on '?' for query $Path = Split-PodeRouteQuery -Path $Path if ([string]::IsNullOrWhiteSpace($Path)) { throw "[$($Method)]: No Route path supplied for removing a Route" } # ensure the route has appropriate slashes and replace parameters $Path = Update-PodeRouteSlashes -Path $Path $Path = Update-PodeRoutePlaceholders -Path $Path # ensure route does exist if (!$PodeContext.Server.Routes[$Method].ContainsKey($Path)) { return } # remove the route's logic $PodeContext.Server.Routes[$Method][$Path] = @($PodeContext.Server.Routes[$Method][$Path] | Where-Object { $_.Endpoint.Name -ine $EndpointName }) # if the route has no more logic, just remove it if ((Get-PodeCount $PodeContext.Server.Routes[$Method][$Path]) -eq 0) { $PodeContext.Server.Routes[$Method].Remove($Path) | Out-Null } } <# .SYNOPSIS Remove a specific static Route. .DESCRIPTION Remove a specific static Route. .PARAMETER Path The path of the static Route to remove. .PARAMETER EndpointName The EndpointName of an Endpoint(s) bound to the static Route to be removed. .EXAMPLE Remove-PodeStaticRoute -Path '/assets' #> function Remove-PodeStaticRoute { [CmdletBinding()] param ( [Parameter(Mandatory=$true)] [string] $Path, [Parameter()] [string] $EndpointName ) $Method = 'Static' # ensure the route has appropriate slashes and replace parameters $Path = Update-PodeRouteSlashes -Path $Path -Static # ensure route does exist if (!$PodeContext.Server.Routes[$Method].ContainsKey($Path)) { return } # remove the route's logic $PodeContext.Server.Routes[$Method][$Path] = @($PodeContext.Server.Routes[$Method][$Path] | Where-Object { $_.Endpoint.Name -ine $EndpointName }) # if the route has no more logic, just remove it if ((Get-PodeCount $PodeContext.Server.Routes[$Method][$Path]) -eq 0) { $PodeContext.Server.Routes[$Method].Remove($Path) | Out-Null } } <# .SYNOPSIS Remove a specific Signal Route. .DESCRIPTION Remove a specific Signal Route. .PARAMETER Path The path of the Signal Route to remove. .PARAMETER EndpointName The EndpointName of an Endpoint(s) bound to the Signal Route to be removed. .EXAMPLE Remove-PodeSignalRoute -Route '/message' #> function Remove-PodeSignalRoute { [CmdletBinding()] param( [Parameter(Mandatory=$true)] [string] $Path, [Parameter()] [string] $EndpointName ) $Method = 'Signal' # ensure the route has appropriate slashes and replace parameters $Path = Update-PodeRouteSlashes -Path $Path # ensure route does exist if (!$PodeContext.Server.Routes[$Method].ContainsKey($Path)) { return } # remove the route's logic $PodeContext.Server.Routes[$Method][$Path] = @($PodeContext.Server.Routes[$Method][$Path] | Where-Object { $_.Endpoint.Name -ine $EndpointName }) # if the route has no more logic, just remove it if ((Get-PodeCount $PodeContext.Server.Routes[$Method][$Path]) -eq 0) { $PodeContext.Server.Routes[$Method].Remove($Path) | Out-Null } } <# .SYNOPSIS Removes all added Routes, or Routes for a specific Method. .DESCRIPTION Removes all added Routes, or Routes for a specific Method. .PARAMETER Method The Method to from which to remove all Routes. .EXAMPLE Clear-PodeRoutes .EXAMPLE Clear-PodeRoutes -Method Get #> function Clear-PodeRoutes { [CmdletBinding()] param ( [Parameter()] [ValidateSet('', 'Delete', 'Get', 'Head', 'Merge', 'Options', 'Patch', 'Post', 'Put', 'Trace', '*')] [string] $Method ) if (![string]::IsNullOrWhiteSpace($Method)) { $PodeContext.Server.Routes[$Method].Clear() } else { $PodeContext.Server.Routes.Keys.Clone() | ForEach-Object { $PodeContext.Server.Routes[$_].Clear() } } } <# .SYNOPSIS Removes all added static Routes. .DESCRIPTION Removes all added static Routes. .EXAMPLE Clear-PodeStaticRoutes #> function Clear-PodeStaticRoutes { [CmdletBinding()] param() $PodeContext.Server.Routes['Static'].Clear() } <# .SYNOPSIS Removes all added Signal Routes. .DESCRIPTION Removes all added Signal Routes. .EXAMPLE Clear-PodeSignalRoutes #> function Clear-PodeSignalRoutes { [CmdletBinding()] param() $PodeContext.Server.Routes['Signal'].Clear() } <# .SYNOPSIS Takes an array of Commands, or a Module, and converts them into Routes. .DESCRIPTION Takes an array of Commands (Functions/Aliases), or a Module, and generates appropriate Routes for the commands. .PARAMETER Commands An array of Commands to convert - if a Module is supplied, these Commands must be present within that Module. .PARAMETER Module A Module whose exported commands will be converted. .PARAMETER Method An override HTTP method to use when generating the Routes. If not supplied, Pode will make a best guess based on the Command's Verb. .PARAMETER Path An optional Path for the Route, to prepend before the Command Name and Module. .PARAMETER Middleware Like normal Routes, an array of Middleware that will be applied to all generated Routes. .PARAMETER Authentication The name of an Authentication method which should be used as middleware on this Route. .PARAMETER NoVerb If supplied, the Command's Verb will not be included in the Route's path. .PARAMETER NoOpenApi If supplied, no OpenAPI definitions will be generated for the routes created. .EXAMPLE ConvertTo-PodeRoute -Commands @('Get-ChildItem', 'Get-Host', 'Invoke-Expression') -Middleware { ... } .EXAMPLE ConvertTo-PodeRoute -Commands @('Get-ChildItem', 'Get-Host', 'Invoke-Expression') -Authentication AuthName .EXAMPLE ConvertTo-PodeRoute -Module Pester -Path '/api' .EXAMPLE ConvertTo-PodeRoute -Commands @('Invoke-Pester') -Module Pester #> function ConvertTo-PodeRoute { [CmdletBinding()] param ( [Parameter(ValueFromPipeline=$true)] [string[]] $Commands, [Parameter()] [string] $Module, [Parameter()] [ValidateSet('', 'Delete', 'Get', 'Head', 'Merge', 'Options', 'Patch', 'Post', 'Put', 'Trace')] [string] $Method, [Parameter()] [string] $Path = '/', [Parameter()] [object[]] $Middleware, [Parameter()] [Alias('Auth')] [string] $Authentication, [switch] $NoVerb, [switch] $NoOpenApi ) # if a module was supplied, import it - then validate the commands if (![string]::IsNullOrWhiteSpace($Module)) { Import-PodeModule -Name $Module Write-Verbose "Getting exported commands from module" $ModuleCommands = (Get-Module -Name $Module | Sort-Object -Descending | Select-Object -First 1).ExportedCommands.Keys # if commands were supplied validate them - otherwise use all exported ones if (Test-PodeIsEmpty $Commands) { Write-Verbose "Using all commands in $($Module) for converting to routes" $Commands = $ModuleCommands } else { Write-Verbose "Validating supplied commands against module's exported commands" foreach ($cmd in $Commands) { if ($ModuleCommands -inotcontains $cmd) { throw "Module $($Module) does not contain function $($cmd) to convert to a Route" } } } } # if there are no commands, fail if (Test-PodeIsEmpty $Commands) { throw 'No commands supplied to convert to Routes' } # trim end trailing slashes from the path $Path = Protect-PodeValue -Value $Path -Default '/' $Path = $Path.TrimEnd('/') # create the routes for each of the commands foreach ($cmd in $Commands) { # get module verb/noun and comvert verb to HTTP method $split = ($cmd -split '\-') if ($split.Length -ge 2) { $verb = $split[0] $noun = $split[1..($split.Length - 1)] -join ([string]::Empty) } else { $verb = [string]::Empty $noun = $split[0] } # determine the http method, or use the one passed $_method = $Method if ([string]::IsNullOrWhiteSpace($_method)) { $_method = Convert-PodeFunctionVerbToHttpMethod -Verb $verb } # use the full function name, or remove the verb $name = $cmd if ($NoVerb) { $name = $noun } # build the route's path $_path = ("$($Path)/$($Module)/$($name)" -replace '[/]+', '/') # create the route $route = (Add-PodeRoute -Method $_method -Path $_path -Middleware $Middleware -Authentication $Authentication -ArgumentList $cmd -ScriptBlock { param($cmd) # either get params from the QueryString or Payload if ($WebEvent.Method -ieq 'get') { $parameters = $WebEvent.Query } else { $parameters = $WebEvent.Data } # invoke the function $result = (. $cmd @parameters) # if we have a result, convert it to json if (!(Test-PodeIsEmpty $result)) { Write-PodeJsonResponse -Value $result -Depth 1 } } -PassThru) # set the openapi metadata of the function, unless told to skip if ($NoOpenApi) { continue } $help = Get-Help -Name $cmd $route = ($route | Set-PodeOARouteInfo -Summary $help.Synopsis -Tags $Module -PassThru) # set the routes parameters (get = query, everything else = payload) $params = (Get-Command -Name $cmd).Parameters if (($null -eq $params) -or ($params.Count -eq 0)) { continue } $props = @(foreach ($key in $params.Keys) { $params[$key] | ConvertTo-PodeOAPropertyFromCmdletParameter }) if ($_method -ieq 'get') { $route | Set-PodeOARequest -Parameters @(foreach ($prop in $props) { $prop | ConvertTo-PodeOAParameter -In Query }) } else { $route | Set-PodeOARequest -RequestBody ( New-PodeOARequestBody -ContentSchemas @{ 'application/json' = (New-PodeOAObjectProperty -Array -Properties $props) } ) } } } <# .SYNOPSIS Helper function to generate simple GET routes. .DESCRIPTION Helper function to generate simple GET routes from ScritpBlocks, Files, and Views. The output is always rendered as HTML. .PARAMETER Name A unique name for the page, that will be used in the Path for the route. .PARAMETER ScriptBlock A ScriptBlock to invoke, where any results will be converted to HTML. .PARAMETER FilePath A FilePath, literal or relative, to a valid HTML file. .PARAMETER View The name of a View to render, this can be HTML or Dynamic. .PARAMETER Data A hashtable of Data to supply to a Dynamic File/View, or to be splatted as arguments for the ScriptBlock. .PARAMETER Path An optional Path for the Route, to prepend before the Name. .PARAMETER Middleware Like normal Routes, an array of Middleware that will be applied to all generated Routes. .PARAMETER Authentication The name of an Authentication method which should be used as middleware on this Route. .PARAMETER FlashMessages If supplied, Views will have any flash messages supplied to them for rendering. .EXAMPLE Add-PodePage -Name Services -ScriptBlock { Get-Service } .EXAMPLE Add-PodePage -Name Index -View 'index' .EXAMPLE Add-PodePage -Name About -FilePath '.\views\about.pode' -Data @{ Date = [DateTime]::UtcNow } #> function Add-PodePage { [CmdletBinding(DefaultParameterSetName='ScriptBlock')] param ( [Parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()] [string] $Name, [Parameter(Mandatory=$true, ParameterSetName='ScriptBlock')] [scriptblock] $ScriptBlock, [Parameter(Mandatory=$true, ParameterSetName='File')] [string] $FilePath, [Parameter(Mandatory=$true, ParameterSetName='View')] [string] $View, [Parameter()] [hashtable] $Data, [Parameter()] [string] $Path = '/', [Parameter()] [object[]] $Middleware, [Parameter()] [Alias('Auth')] [string] $Authentication, [Parameter(ParameterSetName='View')] [switch] $FlashMessages ) $logic = $null $arg = $null # ensure the name is a valid alphanumeric if ($Name -inotmatch '^[a-z0-9\-_]+$') { throw "The Page name should be a valid AlphaNumeric value: $($Name)" } # trim end trailing slashes from the path $Path = Protect-PodeValue -Value $Path -Default '/' $Path = $Path.TrimEnd('/') # define the appropriate logic switch ($PSCmdlet.ParameterSetName.ToLowerInvariant()) { 'scriptblock' { if (Test-PodeIsEmpty $ScriptBlock){ throw 'A non-empty ScriptBlock is required to created a Page Route' } $arg = @($ScriptBlock, $Data) $logic = { param($script, $data) # invoke the function (optional splat data) if (Test-PodeIsEmpty $data) { $result = (. $script) } else { $result = (. $script @data) } # if we have a result, convert it to html if (!(Test-PodeIsEmpty $result)) { Write-PodeHtmlResponse -Value $result } } } 'file' { $FilePath = Get-PodeRelativePath -Path $FilePath -JoinRoot -TestPath $arg = @($FilePath, $Data) $logic = { param($file, $data) Write-PodeFileResponse -Path $file -ContentType 'text/html' -Data $data } } 'view' { $arg = @($View, $Data, $FlashMessages) $logic = { param($view, $data, [bool]$flash) Write-PodeViewResponse -Path $view -Data $data -FlashMessages:$flash } } } # build the route's path $_path = ("$($Path)/$($Name)" -replace '[/]+', '/') # create the route Add-PodeRoute ` -Method Get ` -Path $_path ` -Middleware $Middleware ` -Authentication $Authentication ` -ArgumentList $arg ` -ScriptBlock $logic } <# .SYNOPSIS Get a Route(s). .DESCRIPTION Get a Route(s). .PARAMETER Method A Method to filter the routes. .PARAMETER Path A Path to filter the routes. .PARAMETER EndpointName The name of an endpoint to filter routes. .EXAMPLE Get-PodeRoute -Method Get -Path '/about' .EXAMPLE Get-PodeRoute -Method Post -Path '/users/:userId' -EndpointName User #> function Get-PodeRoute { [CmdletBinding()] param ( [Parameter()] [ValidateSet('', 'Delete', 'Get', 'Head', 'Merge', 'Options', 'Patch', 'Post', 'Put', 'Trace', '*')] [string] $Method, [Parameter()] [string] $Path, [Parameter()] [string[]] $EndpointName ) # start off with every route $routes = @() foreach ($route in $PodeContext.Server.Routes.Values.Values) { $routes += $route } # if we have a method, filter if (![string]::IsNullOrWhiteSpace($Method)) { $routes = @(foreach ($route in $routes) { if ($route.Method -ine $Method) { continue } $route }) } # if we have a path, filter if (![string]::IsNullOrWhiteSpace($Path)) { $Path = Split-PodeRouteQuery -Path $Path $Path = Update-PodeRouteSlashes -Path $Path $Path = Update-PodeRoutePlaceholders -Path $Path $routes = @(foreach ($route in $routes) { if ($route.Path -ine $Path) { continue } $route }) } # further filter by endpoint names if (($null -ne $EndpointName) -and ($EndpointName.Length -gt 0)) { $routes = @(foreach ($name in $EndpointName) { foreach ($route in $routes) { if ($route.Endpoint.Name -ine $name) { continue } $route } }) } # return return $routes } <# .SYNOPSIS Get a static Route(s). .DESCRIPTION Get a static Route(s). .PARAMETER Path A Path to filter the static routes. .PARAMETER EndpointName The name of an endpoint to filter static routes. .EXAMPLE Get-PodeStaticRoute -Path '/assets' .EXAMPLE Get-PodeStaticRoute -Path '/assets' -EndpointName User #> function Get-PodeStaticRoute { [CmdletBinding()] param ( [Parameter()] [string] $Path, [Parameter()] [string[]] $EndpointName ) # start off with every route $routes = @() foreach ($route in $PodeContext.Server.Routes['Static'].Values) { $routes += $route } # if we have a path, filter if (![string]::IsNullOrWhiteSpace($Path)) { $Path = Update-PodeRouteSlashes -Path $Path -Static $routes = @(foreach ($route in $routes) { if ($route.Path -ine $Path) { continue } $route }) } # further filter by endpoint names if (($null -ne $EndpointName) -and ($EndpointName.Length -gt 0)) { $routes = @(foreach ($name in $EndpointName) { foreach ($route in $routes) { if ($route.Endpoint.Name -ine $name) { continue } $route } }) } # return return $routes } <# .SYNOPSIS Get a Signal Route(s). .DESCRIPTION Get a Signal Route(s). .PARAMETER Path A Path to filter the signal routes. .PARAMETER EndpointName The name of an endpoint to filter signal routes. .EXAMPLE Get-PodeSignalRoute -Path '/message' #> function Get-PodeSignalRoute { [CmdletBinding()] param( [Parameter()] [string] $Path, [Parameter()] [string[]] $EndpointName ) # start off with every route $routes = @() foreach ($route in $PodeContext.Server.Routes['Signal'].Values) { $routes += $route } # if we have a path, filter if (![string]::IsNullOrWhiteSpace($Path)) { $Path = Update-PodeRouteSlashes -Path $Path $routes = @(foreach ($route in $routes) { if ($route.Path -ine $Path) { continue } $route }) } # further filter by endpoint names if (($null -ne $EndpointName) -and ($EndpointName.Length -gt 0)) { $routes = @(foreach ($name in $EndpointName) { foreach ($route in $routes) { if ($route.Endpoint.Name -ine $name) { continue } $route } }) } # return return $routes } <# .SYNOPSIS Automatically loads route ps1 files .DESCRIPTION Automatically loads route ps1 files from either a /routes folder, or a custom folder. Saves space dot-sourcing them all one-by-one. .PARAMETER Path Optional Path to a folder containing ps1 files, can be relative or literal. .EXAMPLE Use-PodeRoutes .EXAMPLE Use-PodeRoutes -Path './my-routes' #> function Use-PodeRoutes { [CmdletBinding()] param( [Parameter()] [string] $Path ) # use default ./routes, or custom path if ([string]::IsNullOrWhiteSpace($Path)) { $Path = Join-PodeServerRoot -Folder 'routes' } else { $Path = Get-PodeRelativePath -Path $Path -JoinRoot } # fail if path not found if (!(Test-PodePath -Path $Path -NoStatus)) { throw "Path to load routes not found: $($Path)" } # get .ps1 files and load them Get-ChildItem -Path $Path -Filter *.ps1 -Force -Recurse | ForEach-Object { Use-PodeScript -Path $_.FullName } } |