initial Commit

Private/Resolve-ConfigurationDataLocalizedText.ps1

@@ -0,0 +1,50 @@
+function Resolve-ConfigurationDataLocalizedText {
+    [CmdletBinding()]
+    Param(
+        [AllowNull()]
+        $Value,
+
+        [AllowNull()]
+        [string]
+        $DefaultValue
+    )
+
+    if($null -eq $Value){
+        return $DefaultValue
+    }
+
+    if($Value -is [string]){
+        if([string]::IsNullOrWhiteSpace($Value)){
+            return $DefaultValue
+        }
+
+        return $Value
+    }
+
+    if(-not (Test-ConfigurationDataMap -Value $Value)){
+        return [string]$Value
+    }
+
+    $CultureNames = @(
+        [System.Globalization.CultureInfo]::CurrentUICulture.Name,
+        [System.Globalization.CultureInfo]::CurrentCulture.Name,
+        "en-US",
+        "de-DE",
+        "en",
+        "de"
+    ) | Where-Object { -not [string]::IsNullOrWhiteSpace($_) } | Select-Object -Unique
+
+    foreach($CultureName in $CultureNames){
+        if(Test-ConfigurationDataMapContainsKey -Map $Value -Key $CultureName){
+            return [string](Get-ConfigurationDataMapValue -Map $Value -Key $CultureName)
+        }
+    }
+
+    foreach($Entry in $Value.GetEnumerator()){
+        if($null -ne $Entry.Value -and -not [string]::IsNullOrWhiteSpace([string]$Entry.Value)){
+            return [string]$Entry.Value
+        }
+    }
+
+    return $DefaultValue
+}