[Extract] Parameterize base url (#347)

Author: RupengLiu

src/APIM_ARMTemplate/apimtemplate/Commands/Extract.cs

@@ -39,6 +39,7 @@ public ExtractCommand()
                     bool hasSingleApi = singleApiName != null;
                     bool includeRevisions = extractorConfig.includeAllRevisions != null && extractorConfig.includeAllRevisions.Equals("true");
                     bool hasMultipleAPIs = extractorConfig.mutipleAPIs != null;
+                    EntityExtractor.baseUrl = (extractorConfig.serviceBaseUrl == null) ? EntityExtractor.baseUrl : extractorConfig.serviceBaseUrl;
 
                     // start running extractor
                     Console.WriteLine("API Management Template");

src/APIM_ARMTemplate/apimtemplate/Extractor/EntityExtractors/EntityExtractor.cs

@@ -10,7 +10,7 @@ namespace Microsoft.Azure.Management.ApiManagement.ArmTemplates.Extract
 {
     public class EntityExtractor
     {
-        public string baseUrl = "https://management.azure.com";
+        public static string baseUrl = "https://management.azure.com";
         internal Authentication auth = new Authentication();
         private static readonly IMemoryCache _cache = new MemoryCache(new MemoryCacheOptions());
 

src/APIM_ARMTemplate/apimtemplate/Extractor/Models/ExtractorConfiguration.cs

@@ -44,6 +44,8 @@ public class ExtractorConfig
         public string paramApiLoggerId { get; set; }
         [Description("Specify the resourceId for this logger")]
         public string paramLogResourceId { get; set; }
+        [Description("Specify the the base url for calling api management")]
+        public string serviceBaseUrl { get; set; }
         public void Validate()
         {
             if (string.IsNullOrEmpty(sourceApimName)) throw new ArgumentException("Missing parameter <sourceApimName>.");
@@ -132,7 +134,8 @@ public class serviceUrlProperty
     {
         public string apiName { get; private set; }
         public string serviceUrl { get; private set; }
-        public serviceUrlProperty (string apiName, string serviceUrl) {
+        public serviceUrlProperty(string apiName, string serviceUrl)
+        {
             this.apiName = apiName;
             this.serviceUrl = serviceUrl;
         }