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Request-CommandInput.ps1
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function Request-CommandInput
{
<#
.Synopsis
Generates a form to collect input for a command
.Description
Generates a form to collect input for a PowerShell command.
Get-WebInput is designed to handle the information submitted by the user in a form created with Request-CommandInput.
.Link
Get-WebInput
.Example
Request-CommandInput -CommandMetaData (Get-Command Get-Command) -DenyParameter ArgumentList
#>
[CmdletBinding(DefaultParameterSetName='ScriptBlock')]
[OutputType([string])]
param(
# The metadata of the command.
[Parameter(Mandatory=$true,ParameterSetName='Command',ValueFromPipeline=$true)]
[Management.Automation.CommandMetaData]
$CommandMetaData,
# A script block containing a PowerShell function. Any code outside of the Powershell function will be ignored.
[Parameter(Mandatory=$true,ParameterSetName='ScriptBlock')]
[ScriptBlock]
$ScriptBlock,
# The name of the parameter set to request input
[string]
$ParameterSet,
# Explicitly allowed parameters (by default, all are allowed unless they are explictly denied)
[string[]]
$AllowedParameter,
# Explicitly denied parameters.
[Alias('HideParameter')]
[string[]]
$DenyParameter,
# The text on the request button
[string]
$ButtonText,
# The url to a button image button
[string]
$ButtonImage,
# If set, does not display a button
[switch]
$NoButton,
# The order of items
[string[]]
$Order,
# The web method the form will use
[ValidateSet('POST','GET')]
[string]
$Method = "POST",
# The css margin property to use for the form
[string]
$Margin = "1%",
# The action of the form
[string]
$Action,
# The platform the created input form will work.
# This is used to created an XML based layout for any device
[ValidateSet('Web', 'Android', 'AndroidBackend', 'CSharpBackEnd', 'iOS', 'WindowsMobile', 'WindowsMetro', 'Win8', 'WPF', 'GoogleGadget', 'TwilML', 'PipeworksDirective')]
[string]
$Platform = 'Web',
# If set, uses a Two column layout
[Switch]
$TwoColumn,
# If provided, focuses a given parameter's input
[string]
$Focus,
# If provided, uses the supplied values as parameter defaults
[Alias('ParameterDefaultValues')]
[Hashtable]
$ParameterDefaultValue = @{},
# If provided, uses the supplied values as potential options for a parameter
[Alias('ParameterOptions')]
[Hashtable]
$ParameterOption = @{},
# If set, will load the inner control with ajax
[Switch]
$Ajax
)
begin {
$allPipeworksDirectives = @{}
$firstcomboBox = $null
Add-Type -AssemblyName System.Web
function ConvertFrom-CamelCase
{
param([string]$text)
$r = New-Object Text.RegularExpressions.Regex "[a-z][A-Z]", "Multiline"
$matches = @($r.Matches($text))
$offset = 0
foreach ($m in $matches) {
$text = $text.Insert($m.Index + $offset + 1," ")
$offset++
}
$text
}
function New-TextInput($defaultNumberOfLines, [switch]$IsNumber, [string]$CssClass,[string]$type) {
$linesForInput = if ($pipeworksDirectives.LinesForInput -as [Uint32]) {
$pipeworksDirectives.LinesForInput -as [Uint32]
} else {
$defaultNumberOfLines
}
$columnsForInput =
if ($pipeworksDirectives.ColumnsForInput -as [Uint32]) {
$pipeworksDirectives.ColumnsForInput -as [Uint32]
} else {
if ($Request -and $Request['Snug']) {
30
} else {
60
}
}
if ($Platform -eq 'Web') {
if ($pipeworksDirectives.ContentEditable) {
"<div id='${ParameterIdentifier}_Editable' style='width:90%;padding:10px;margin:3px;min-height:5%;border:1px solid' contenteditable='true' designMode='on'>$(if ($pipeworksDirectives.Default) { "<i>" + $pipeworksDirectives.Default + "</i>" })</div>
<input type='button' id='${inputFieldName}saveButton' value='Save' onclick='save${inputFieldName};' />
<input type='button' id='${inputFieldName}clearButton' value='Clear' onclick='clear${inputFieldName};' />
<input type='hidden' id='$parameterIdentifier' name='$inputFieldName' />
<script>
`$(function() {
`$( `"#$($inputFieldName)saveButton`" ).button().click(
function(event) {
document.getElementById(`"${ParameterIdentifier}`").value = document.getElementById(`"${ParameterIdentifier}_Editable`").innerHTML;
});
`$( `"#$($inputFieldName)clearButton`" ).button().click(
function(event) {
document.getElementById(`"${ParameterIdentifier}`").value = '';
document.getElementById(`"${ParameterIdentifier}_Editable`").innerHTML = '';
});
})
</script>
"
} else {
if ($LinesForInput -ne 1) {
"<textarea style='width:100%;' $(if ($cssClass) { "class='$cssClass'"}) $(if($type) { "type='$type'" }) name='$inputFieldName' rows='$LinesForInput' cols='$ColumnsForInput'>$($pipeworksDirectives.Default -join ([Environment]::NewLine))</textarea>"
} else {
"<input type='text' style='width:100%' $(if ($cssClass) { "class='$cssClass'"}) $(if($type) { "type='$type'" }) name='$inputFieldName' $(if ($isnumber) {'type=''number'''}) $(if ([Double], [float] -contains $parameterType) {'step=''0.01'''}) value='$($pipeworksDirectives.Default)' />"
}
if ($cssClass -eq 'dateTimeField') {
"<script>
`$(function() {
`$( `".dateTimeField`" ).datepicker({
showButtonPanel : true,
changeMonth: true,
changeYear: true,
showOtherMonths: true,
selectOtherMonths: true
});
})
</script>"
}
}
} elseif ($Platform -eq 'Android') {
@"
<EditText
android:id="@+id/$parameterIdentifier"
$theDefaultAttributesInAndroidLayout
android:minLines='${LinesForInput}'
$(if ($isnumber) {'type=''number'''})
$(if ($defaultValue) { "android:text='$defaultValue'" } )/>
"@
} elseif ($Platform -eq 'AndroidBackEnd') {
$extractTextFromEditTextAndUseForQueryString
} elseif ($Platform -eq 'CSharpBackEnd') {
$extractTextFromTextBoxAndUseForQueryString
} elseif ('WindowsMobile', 'WPF' ,'Metro', 'SilverLight', 'Win8' -contains $platform) {
if ($DefaultNumberOfLines -eq 1) {
@"
<TextBox
$(if ($Platform -eq 'Win8') { "Foreground='{StaticResource TheForegroundColor}'" })
$(if ($Platform -eq 'Win8') { "Background='{StaticResource TheBackgroundColor}'" })
Margin="7, 5, 7, 5"
x:Name="$parameterIdentifier"
$(if ($defaultValue) { "Text='$defaultValue'" })
Tag='Type:$($parameterType.Fullname)' />
"@
} else {
@"
<TextBox
$(if ($Platform -eq 'Win8') { "Foreground='{StaticResource TheForegroundColor}'" })
$(if ($Platform -eq 'Win8') { "Background='{StaticResource TheBackgroundColor}'" })
Margin="7, 5, 7, 5"
x:Name="$parameterIdentifier"
$(if ($defaultValue) { "Text='$defaultValue'" })
Tag='Type:$($parameterType.Fullname)'
AcceptsReturn='true'
MinLines='${DefaultNumberOfLines}' />
"@
}
} elseif ('GoogleGadget' -eq $platform) {
@"
<UserPref name="$parameterIdentifier" display_name="$friendlyParameterName" default_value="$($pipeworksDirectives.Default)"/>
"@
} elseif ('TwilML' -eq $Platform) {
if ($IsNumber) {
@"
<Gather finishOnKey="*" $(if ($Action) { "action='$([Security.SecurityElement]::Escape($action))'" })>
<Say>$([Security.SecurityElement]::Escape($parameterHelp)). Press * when you are done.</Say>
</Gather>
"@
} elseif ($friendlyParameterName -like "Record*" -or $friendlyParameterName -like "*Recording") {
@"
<Say>$([Security.SecurityElement]::Escape($parameterHelp))</Say>
<Record $(if ($Action) { "action='$([Security.SecurityElement]::Escape($action))'" })>
</Record>
"@
} elseif ($friendlyParameterName -like "Transcribe*" -or $friendlyParameterName -like "*Transcription") {
@"
<Say>$([Security.SecurityElement]::Escape($parameterHelp))</Say>
<Record $(if ($Action) { "action='$([Security.SecurityElement]::Escape($action))'" }) transcribe='true' />
"@
} elseif ($pipeworksDirectives.RecordInput -or $pipeworksDirectives.Record -or $pipeworksDirectives.Recording) {
@"
<Say>$([Security.SecurityElement]::Escape($parameterHelp))</Say>
<Record $(if ($Action) { "action='$([Security.SecurityElement]::Escape($action))'" }) />
"@
} else {
@"
<Say>$([Security.SecurityElement]::Escape($parameterHelp))</Say>
<Record $(if ($Action) { "action='$([Security.SecurityElement]::Escape($action))'" }) transcribe='true' />
"@
}
}
}
# Some chunks of code are reused so often, they need to be variables
$extractTextFromEditTextAndUseForQueryString = @"
try {
// Cast the item to an EditText control
EditText text = (EditText)foundView;
// Extract out the value
String textValue = text.getText().toString();
// If it is set...
if (textValue != null && textValue.getLength() > 0) {
// Append the & to separate parameters
if (! initializedQueryString) {
initializedQueryString = true;
} else {
queryString.append("&");
}
queryString.append(textFieldID);
queryString.append("=");
queryString.append(URLEncoder.encode(textValue));
}
} catch (Exception e) {
e.printStackTrace();
}
"@
$extractTextFromTextBoxAndUseForQueryString = @"
try {
// Cast the item to an TextBox control
TextBox text = (TextBox)foundView;
// Extract out the value
String textValue = text.Text;
// If it is set...
if (! String.IsNullOrEmpty(textValue)) {
// Append the & to separate parameters
if (! initializedQueryString) {
initializedQueryString = true;
} else {
queryString.Append("&");
}
queryString.Append(textFieldID);
queryString.Append("=");
queryString.Append(HttpUtility.UrlEncode(textValue));
}
} catch (Exception ex) {
throw ex;
}
"@
# Most android UI requires these two lines
$theDefaultAttributesInAndroidLayout = @"
android:layout_width="match_parent"
android:layout_height="wrap_content"
"@
}
process {
$carrySnug = if ($Action -and $request -and $request["Snug"] -and $Platform -eq 'Web') {
$true
} else {
$false
}
# The ScriptBlock parameter set will just take the first command declared within a scriptblock
if ($psCmdlet.ParameterSetName -eq 'ScriptBlock') {
$func = Get-FunctionFromScript -ScriptBlock $ScriptBlock | Select-Object -First 1
. ([ScriptBlock]::Create($func))
$matched = $func -match "function ((\w+-\w+)|(\w+))"
if ($matched -and $matches[1]) {
$command=Get-Command $matches[1]
}
$CommandMetaData = [Management.Automation.CommandMetaData]$command
}
$inputForm = New-Object Text.StringBuilder
$idSafeCommandName = $commandMetaData.Name.Replace('-','')
# Extract out help
if (-not $script:CachedHelp) {
$script:CachedHelp = @{}
}
if (-not $script:CachedHelp[$CommandMetaData.Name]) {
$script:CachedHelp[$CommandMetaData.Name] = Get-Help -Name $CommandMetaData.Name
}
$help = $script:CachedHelp[$CommandMetaData.Name]
if ($help -isnot [string]) {
}
if (-not $buttonText) {
$ButtonText = ConvertFrom-CamelCase $commandMetaData.Name.Replace('-', ' ')
}
#region Start of Form
if ($platform -eq 'Web') {
$RandomSalt = Get-Random
$Action =if ($carrySnug) {
if ($Action.Contains("?")) {
$Action+="&snug=$true"
$Action
} else {
$Action+="?snug=$true"
$Action
}
} else {
$Action
}
$cssBaseName = "$($commandMetaData.Name)_Input"
# If the platform is web, it's a <form> input
$null = $inputForm.Append("
<div class='$($commandMetadata.Name)_InlineOutputContainer' id='$($commandMetaData.Name)_InlineOutputContainer_$RandomSalt' style='margin-top:3%;margin-bottom:3%' >
</div>
<form method='$method' $(if ($action) {'action=`"' + $action + '`"' }) class='$cssBaseName' id='${cssBaseName}_$RandomSalt' enctype='multipart/form-data'>
<div style='border:0px'>
<style>
textarea:focus, input:focus {
border: 2px solid #009;
}
</style>")
} elseif ($Platform -eq 'Android') {
# If the platform is Android, it's a ViewSwitcher containing a ScrollView containing a LinearLayout
$null = $inputForm.Append(@"
<ViewSwitcher xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/$($idSafeCommandName + '_Switcher')"
$theDefaultAttributesInAndroidLayout >
<ScrollView
android:id="@+id/$($idSafeCommandName + '_ScrollView')"
$theDefaultAttributesInAndroidLayout>
<LinearLayout
$theDefaultAttributesInAndroidLayout
android:orientation="vertical" >
"@)
} elseif ($Platform -eq 'AndroidBackEnd') {
# In an android back end, create a class contain a static method to collect the parameters
$null = $inputForm.Append(@"
public String Get${IdSafeCommandName}QueryString() {
// Save getResources() and getPackageName() so that each lookup is slightly quicker
Resources allResources = getResources();
String packageName = getPackageName();
StringBuilder queryString = new StringBuilder();
Boolean initializedQueryString = false;
Object foundView;
String textFieldID;
"@)
} elseif ($Platform -eq 'CSharpBackEnd') {
# In an android back end, create a class contain a static method to collect the parameters
$null = $inputForm.Append(@"
public String Get${IdSafeCommandName}QueryString() {
// Save getResources() and getPackageName() so that each lookup is slightly quicker
StringBuilder queryString = new StringBuilder();
bool initializedQueryString = false;
Object foundView;
String textFieldID;
"@)
} elseif ('WPF', 'WindowsMobile', 'WindowsMetro', 'Win8' -contains $Platform) {
# On WPF, WindowsMobile, or WindowsMetro it's a Grid containing a ScrollView and a StackPanel
$null = $inputForm.Append(@"
<Grid xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<ScrollViewer>
<StackPanel>
"@)
} elseif ('GoogleGadget' -eq $platform) {
$null = $inputForm.Append(@"
<Module>
<ModulePrefs title="$ButtonText" height="400"/>
"@)
} elseif ('TwilML' -eq $platform) {
$null = $inputForm.Append(@"
<Response>
"@)
}
#endregion Start of Form
#region Filter Parameters
# Without an explicit whitelist, get all parameters
if (-not $AllowedParameter) {
$allowedParameter = $CommandMetaData.Parameters.Keys
}
# If a parameter set was provided, filter out parameters from other parameter sets
if ($parameterSet) {
$allParameters = $allowedParameter |
Where-Object {
$commandMetaData.Parameters[$_].Attributes |
Where-Object { $_.ParameterSetName -eq $parameterSet }
}
}
# Remove the denied parameters
$allParameters = foreach ($param in $allowedParameter) {
if ($DenyParameter -notcontains $param) {
$param
}
}
# Order parameters if they are not explicitly ordered
if (-not $order) {
$order =
$allParameters |
Select-Object @{
Name = "Name"
Expression = { $_ }
},@{
Name= "NaturalPosition"
Expression = {
$p = @($commandMetaData.Parameters[$_].ParameterSets.Values)[0].Position
if ($p -ge 0) {
$p
} else { 1gb }
}
} |
Sort-Object NaturalPosition|
Select-Object -ExpandProperty Name
}
#endregion Filter Parameters
$mandatoryFields = New-Object Collections.ArrayList
$parameterIds= New-Object Collections.ArrayList
$inputFields = New-Object Collections.ArrayList
foreach ($parameter in $order) {
if (-not $parameter) { continue }
if (-not ($commandMetaData.Parameters[$parameter])) { continue }
$parameterType = $commandMetaData.Parameters[$parameter].ParameterType
$IsMandatory = foreach ($pset in $CommandMetaData.Parameters[$parameter].ParameterSets.Values) {
if ($pset.IsMandatory) { $true; break}
}
$friendlyParameterName = ConvertFrom-CamelCase $parameter
$inputFieldName = "$($CommandMetaData.Name)_$parameter"
$null = $inputFields.Add($inputFieldName)
$parameterIdentifier = "${idSafeCommandName}_${parameter}"
$null = $parameterIds.Add($parameterIdentifier)
if ($IsMandatory) {
$null = $mandatoryFields.Add($parameterIdentifier)
}
$parameterHelp =
foreach ($p in $help.Parameters.Parameter) {
if ($p.Name -eq $parameter) {
$p.Description | Select-Object -ExpandProperty Text
}
}
$parameterVisibleHelp = $parameterHelp -split ("[`n`r]") |? { $_ -notlike "|*" }
$pipeworksDirectives = @{}
foreach ($line in $parameterHelp -split ("[`n`r]")) {
if ($line -like "|*") {
$directiveEnd= $line.IndexofAny(": `n`r".ToCharArray())
if ($directiveEnd -ne -1) {
$name, $rest = $line.Substring(1, $directiveEnd -1).Trim(), $line.Substring($directiveEnd +1).Trim()
$pipeworksDirectives.$Name = $rest
} else {
$name = $line.Substring(1).Trim()
$pipeworksDirectives.$Name = $true
}
}
}
if ($ParameterDefaultValue.$parameter) {
$pipeworksDirectives.Default = $ParameterDefaultValue.$parameter
}
if ($ParameterOption.$parameter) {
$pipeworksDirectives.Options = $ParameterOption.$parameter
}
# The Select directive uses a Select-COMMAND to produce input for a parameter.
# If the command contains a -Platform parameter, it will be passed the platform
if ($pipeworksDirectives.Select) {
$selectCmd = Get-Command -Name "Select-$($pipeworksDirectives.Select)" -ErrorAction SilentlyContinue
$selectParams = @{}
if ($selectCmd.Parameters.Platform) {
$selectParams.Platform = $Platform
}
$inputForm.Append("$(& $selectCmd)")
continue
}
if ($Platform -eq 'Web') {
$boldIfMandatory = if ($IsMandatory) { "<b>" } else { "" }
$unboldIfMandatory = if ($IsMandatory) { "</b>" } else { "" }
if (-not $TwoColumn) {
$null = $inputForm.Append("
<div style='margin-top:2%;margin-bottom:2%;$(if ($pipeworksDirectives.Float) {'float:left'} else {'clear:both'})'>
<div style='width:37%;float:left;'>
<label for='$inputFieldName' style='text-align:left;font-size:1.3em'>
${boldIfMandatory}${friendlyParameterName}${unboldIfMandatory}
</label>
")
""
} else {
$null = $inputForm.Append("
<tr>
<td style='width:25%'><p>${boldIfMandatory}${friendlyParameterName}${unboldIfMandatory}</p></td>
<td style='width:75%;text-align:center;margin-left:15px;padding:15px;font-size:medium'>")
}
} elseif ($platform -eq 'Android') {
# Display parameter name, unless it's a checkbox (then the parameter name is inline)
if ([Switch], [Bool] -notcontains $parameterType) {
$null = $inputForm.Append(@"
<TextView
$theDefaultAttributesInAndroidLayout
android:text="$friendlyParameterName"
android:padding="5px"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textStyle='bold' />
"@)
}
} elseif ($platform -eq 'AndroidBackend') {
# If it's android backend, simply add a lookup for the values to the method
$null = $inputForm.Append(@"
String textFieldID = "$parameterIdentifier";
View foundView = findViewById(
allResources.
getIdentifier(textFieldID,
"id",
packageName));
"@)
} elseif ($platform -eq 'CSharpBackend') {
# If it's android backend, simply add a lookup for the values to the method
$null = $inputForm.Append(@"
textFieldID = "$parameterIdentifier";
foundView = this.FindName(textFieldID);
"@)
} elseif ($platform -eq 'WindowsMobile' -or
$platform -eq 'WPF' -or
$platform -eq 'Metro' -or
$Platform -eq 'Win8') {
$MajorStyleChunk = if ($Platform -ne 'WindowsMobile') {
"FontSize='19'"
} else {
"Style='{StaticResource PhoneTextExtraLargeStyle}'"
}
$includeHelp = if ([Switch], [Bool] -notcontains $parameterType) {
"
<TextBlock
$(if ($Platform -eq 'Win8') { "Foreground='{StaticResource TheForegroundColor}'" })
$(if ($Platform -eq 'Win8') { "Background='{StaticResource TheBackgroundColor}'" })
$MajorStyleChunk
Margin='28 2 0 3'
FontWeight='Bold'
Text='$FriendlyParameterName' />
"
} else {
""
}
$null = $inputForm.Append(@"
$includeHelp
"@)
}
$StyleChunk = if ($Platform -ne 'WindowsMobile') {
"FontSize='14'"
} else {
"Style='{StaticResource PhoneTextSubtleStyle}'"
}
if ($pipeworksDirectives.FileName) {
continue
}
$parameterHelp= $parameterVisibleHelp -join ([Environment]::NewLine)
if ($parameterHelp) {
if ($Platform -eq 'Web') {
$null = $inputForm.Append("<br style='line-height:150%' />$(
ConvertFrom-Markdown -md $parameterHelp)")
} elseif ($Platform -eq 'Android') {
if ([Switch], [Bool] -notcontains $parameterType) {
$null = $inputForm.Append("
<TextView
$theDefaultAttributesInAndroidLayout
android:text=`"$([Web.HttpUtility]::HtmlAttributeEncode($parameterHelp))`"
android:padding='2px'
android:textAppearance='?android:attr/textAppearanceSmall' />")
}
} elseif ('WindowsMobile', 'WPF' ,'Metro', 'SilverLight', 'Win8' -contains $platform) {
if ([Switch], [Bool] -notcontains $parameterType) {
$null = $inputForm.Append("
<TextBlock
$(if ($Platform -eq 'Win8') { "Foreground='{StaticResource TheForegroundColor}'" })
$(if ($Platform -eq 'Win8') { "Background='{StaticResource TheBackgroundColor}'" })
Name='${parameter}_Description_TextBlock'
$StyleChunk
Margin='7,0, 5,0'
TextWrapping='Wrap'>
$([Security.SecurityElement]::Escape($parameterHelp))
</TextBlock>")
}
}
}
if ($platform -eq 'Web') {
$null = $inputForm.Append("</div>
<div style='float:right;width:60%;'>
")
}
$validateSet =
foreach ($attribute in $commandMetaData.Parameters[$parameter].Attributes) {
if ($attribute.TypeId -eq [Management.Automation.ValidateSetAttribute]) {
$attribute
break
}
}
$defaultValue = $pipeworksDirectives.Default
if ($pipeworksDirectives.Options -or $validateSet -or $parameterType.IsSubClassOf([Enum])) {
$optionList =
if ($pipeworksDirectives.Options) {
Invoke-Expression -Command "$($pipeworksDirectives.Options)" -ErrorAction SilentlyContinue
} elseif ($ValidateSet) {
$ValidateSet.ValidValues
} elseif ($parameterType.IsSubClassOf([Enum])) {
[Enum]::GetValues($parameterType)
}
if ($Platform -eq 'Web') {
$options = foreach ($option in $optionList) {
$selected = if ($defaultValue -eq $option) {
" selected='selected'"
} else {
""
}
"$(' ' * 20)<option $selected>$option</option>"
}
$options = $options -join ([Environment]::NewLine)
if (-not $firstcomboBox) {
$firstcomboBox = $optionList
}
$null = $inputForm.Append("<select class='comboboxfield' name='$inputFieldName' id='$($parameterIdentifier)' value='$($pipeworksDirectives.Default)'>
$(if (-not $IsMandatory) { "<option> </option>" })
$options
</select>
")
} elseif ($Platform -eq 'Android') {
# Android is a bit of a pita. There are two nice controls for this: Spinner and AutoCompleteEditText, but both
# cannot specify the resources in the same XML file as the control.
if ($optionList.Count -gt 10) {
# Text box
$null = $inputForm.Append("$(. New-TextInput -defaultNumberOfLines 1)")
} else {
$null = $inputForm.Append(@"
<RadioGroup
android:id="@+id/$($idSafeCommandName + '_' + $parameter)"
$theDefaultAttributesInAndroidLayout>
"@)
foreach ($value in $optionList) {
$null = $inputForm.Append("
<RadioButton
$theDefaultAttributesInAndroidLayout
android:text='$value' />")
}
$null = $inputForm.Append(@"
</RadioGroup>
"@)
}
} elseif ('TwilML' -eq $platform) {
# Twilio
$friendlyParameterName = ConvertFrom-CamelCase $parameter
$optionNumber = 1
$phoneFriendlyHelp =
foreach ($option in $optionList) {
"Press $OptionNumber for $Option"
$optionNumber++
}
$phoneFriendlyHelp = $phoneFriendlyHelp -join ". $([Environment]::NewLine)"
$null = $inputForm.Append(@"
<Gather numDigits="$($optionNumber.ToString().Length)" $(if ($Action) { "action='$([Security.SecurityElement]::Escape($action))'" })>
<Say>
$([Security.SecurityElement]::Escape($phoneFriendlyHelp ))
</Say>
</Gather>
"@)
} elseif ('WindowsMobile', 'WPF' ,'Metro', 'SilverLight', 'Win8' -contains $platform) {
# XAML does not have this limitation
if ($optionList.Count -lt 5) {
# Radio Box
# Combo Box
$null = $inputForm.Append("
<Border x:Name='$($idSafeCommandName + '_' + $parameter)'>
<StackPanel>")
foreach ($value in $optionList) {
$null = $inputForm.Append("
<RadioButton
$(if ($Platform -eq 'Win8') { "Foreground='{StaticResource TheForegroundColor}'" })
$(if ($Platform -eq 'Win8') { "Background='{StaticResource TheBackgroundColor}'" })
GroupName='$($idSafeCommandName + '_' + $parameter)'>$([Security.SecurityElement]::Escape($value))</RadioButton>")
}
$null = $inputForm.Append("
</StackPanel>
</Border>")
} else {
# Combo Box
$null = $inputForm.Append(@"
<ComboBox
x:Name='$($idSafeCommandName + '_' + $parameter)'
$(if ($Platform -eq 'Win8') { "Foreground='{StaticResource TheForegroundColor}'" })
$(if ($Platform -eq 'Win8') { "Background='{StaticResource TheBackgroundColor}'" }) >
"@)
foreach ($value in $optionList) {
$null = $inputForm.Append("
<ComboBoxItem>$([Security.SecurityElement]::Escape($value))</ComboBoxItem>")
}
$null = $inputForm.Append(@"
</ComboBox>
"@)
}
} elseif ('GoogleGadget' -eq $platform ) {
$enumItems = foreach ($option in $optionList) {
"<EnumValue value='$option'/>"
}
$null = $inputForm.Append( @"
<UserPref name="$parameterIdentifier" display_name="$FriendlyParameterName" datatype="enum" >
$enumItems
</UserPref>
"@)
}
} elseif ([int[]], [uint32[]], [double[]], [int], [uint32],
[double], [Timespan], [Uri], [DateTime], [type], [version] -contains $parameterType) {
# Numbers and similar primitive types become simple input boxes. When possible, use one of the new
# HTML5 input types to leverage browser support.
if ([int[]], [uint32[]], [double[]], [int], [uint32], [double] -contains $parameterType) {
$null = $inputForm.Append("$(. New-TextInput -defaultNumberOfLines 1 -IsNumber)")
} elseif ($parameterType -eq [DateTime]) {
# Add A JQueryUI DatePicker
$null = $inputForm.Append("$(. New-TextInput -defaultNumberOfLines 1 -CssClass 'dateTimeField' -type text)")
} else {
$null = $inputForm.Append("$(. New-TextInput -defaultNumberOfLines 1)")
}
} elseif ($parameterType -eq [byte[]]) {
if ($platform -eq 'Web') {
if ($pipeworksDirectives.File) {
$null = $inputForm.Append("<input type='file' name='$inputFieldName' chars='40' style='width:100%' $(if ($pipeworksDirectives.Accept) {"accept='$($pipeworksDirectives.Accept)'"}) />")
} elseif ($pipeworksDirectives.FilePickerIO) {
$null = $inputForm.Append("<input type='filepicker' data-fp-apikey='$($pipeworksManifest.FilePickerIOKey)' name='$InputFieldName' $(if ($pipeworksDirectives.Accept) {"data-fp-mimetype='$($pipeworksDirectives.Accept)"})' />")
}
}
} elseif ($parameterType -eq [Security.SecureString]) {
if ($platform -eq 'Web') {
$null = $inputForm.Append("<input type='password' name='$inputFieldName' style='width:100%'>")
} elseif ('WindowsMobile', 'WPF' ,'Metro', 'SilverLight', 'Win8' -contains $platform) {
$null = $inputForm.Append(@"
<PasswordBox
$(if ($Platform -eq 'Win8') { "Foreground='{StaticResource TheForegroundColor}'" })
$(if ($Platform -eq 'Win8') { "Background='{StaticResource TheBackgroundColor}'" })
Margin="7, 5, 7, 5"
x:Name="$parameterIdentifier"
$(if ($defaultValue) { "Password='$defaultValue'" })
Tag='Type:$($parameterType.Fullname)' />
"@)
}
} elseif ($parameterType -eq [string]) {
if ($pipeworksDirectives.Contains("Color") -and $Platform -eq 'Web' -and $pipeworksManifest.UseJQueryUI) {
# Show a JQueryUI Color Picker
if ($pipeworksDirectives.Default) {
$dcolor = $pipeworksDirectives.Default.Trim('#').ToCharArray()
$red = "0x$($dcolor[0,1] -join '')" -as [uint32]
$green = "0x$($dcolor[2,3] -join '')" -as [uint32]
$blue = "0x$($dcolor[4,5] -join '')" -as [uint32]
} else {
$red = Get-Random -Maximum 255
$green = Get-Random -Maximum 255
$blue = Get-Random -Maximum 255
}
$colorInput = @"
<style>
#red_$parameterIdentifier, #green_$parameterIdentifier, #blue_$parameterIdentifier {
float: left;
clear: left;
width: 300px;
margin: 15px;
}
#swatch_$parameterIdentifier {
width: 120px;
height: 100px;
margin-top: 18px;
margin-left: 350px;
background-image: none;
}
#red_$parameterIdentifier .ui-slider-range { background: #ef2929; }
#red_$parameterIdentifier .ui-slider-handle { border-color: #ef2929; }
#green_$parameterIdentifier .ui-slider-range { background: #8ae234; }
#green_$parameterIdentifier .ui-slider-handle { border-color: #8ae234; }
#blue_$parameterIdentifier .ui-slider-range { background: #729fcf; }
#blue_$parameterIdentifier .ui-slider-handle { border-color: #729fcf; }
</style>
<script>
function hexFromRGB(r, g, b) {
var hex = [
r.toString( 16 ),
g.toString( 16 ),
b.toString( 16 )
];
`$.each( hex, function( nr, val ) {
if ( val.length === 1 ) {
hex[ nr ] = "0" + val;
}
});
return hex.join( "" ).toUpperCase();
}
function refresh${ParameterIdentifier}Swatch() {
var red = `$( "#red_$parameterIdentifier" ).slider( "value" ),
green = `$( "#green_$parameterIdentifier " ).slider( "value" ),
blue = `$( "#blue_$parameterIdentifier" ).slider( "value" ),
hex = hexFromRGB( red, green, blue );
`$( "#swatch_$parameterIdentifier" ).css( "background-color", "#" + hex );
`$('#$parameterIdentifier').val(hex)
}
`$(function() {
`$( "#red_$parameterIdentifier, #green_$parameterIdentifier, #blue_$parameterIdentifier " ).slider({
orientation: "horizontal",
range: "min",
max: 255,
value: 127,
slide: refresh${ParameterIdentifier}Swatch,
change: refresh${ParameterIdentifier}Swatch
});
`$( "#red_$parameterIdentifier" ).slider( "value", $red );
`$( "#green_$parameterIdentifier " ).slider( "value", $green );
`$( "#blue_$parameterIdentifier " ).slider( "value", $blue);
});
</script>
<div id="red_$parameterIdentifier"></div>
<div id="green_$parameterIdentifier"></div>
<div id="blue_$parameterIdentifier"></div>
<div id="swatch_$parameterIdentifier" class="ui-widget-content ui-corner-all"></div>
<input name='$inputFieldName' id='$parameterIdentifier' type='text' value='' style='width:120px;margin-top:18px;margin-left: 350px;'>
"@
$null = $inputForm.Append($colorInput)
} else {
$null = $inputForm.Append("$(. New-TextInput -defaultNumberOfLines 1)")
}
} elseif ([string[]], [uri[]] -contains $parameterType) {
$null = $inputForm.Append("$(. New-TextInput -defaultNumberOfLines 4)")
} elseif ([ScriptBlock] -eq $parameterType -or
[PSObject] -eq $parameterType -or
[PSObject[]] -eq $parameterType -or
[Hashtable[]] -eq $parameterType) {
$null = $inputForm.Append("$(. New-TextInput -defaultNumberOfLines 6)")
} elseif ([Hashtable] -eq $parameterType) {
if ($pipeworksDirectives.Default -is [Hashtable]) {
$d = foreach ($kv in $pipeworksDirectives.Default.GetEnumerator()) {
"$($kv.Key) = $($kv.Value)"
}
$d = $d -join ([Environment]::NewLine)
$pipeworksDirectives.Default = $d
}
$null = $inputForm.Append("$(. New-TextInput -defaultNumberOfLines 6)")
} elseif ([switch], [bool] -contains $parameterType) {
if ($platform -eq 'Web') {
$null = $inputForm.Append("<input name='$inputFieldName' type='checkbox' $(if ($pipeworksDirectives.Default -and $pipeworksDirectives.Default -like "*true*") { "checked='yes'"})/>")
} elseif ($platform -eq 'Android') {
$null = $inputForm.Append(@"
<CheckBox
android:id="@+id/$($commandMetaData.Name.Replace("-", "") + "_" + $parameter)"
$theDefaultAttributesInAndroidLayout
android:text="$friendlyParameterName"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textStyle='bold' />
<TextView
$theDefaultAttributesInAndroidLayout
android:text="$([Web.HttpUtility]::HtmlAttributeEncode($parameterHelp))"
android:padding="2px"
android:textAppearance="?android:attr/textAppearanceSmall" />
"@)
} elseif ('WindowsMobile', 'WPF' ,'Metro', 'SilverLight', 'Win8' -contains $platform) {
$null = $inputForm.Append(@"
<CheckBox
Margin="5, 5, 2, 0"