/
TagsConversionHelper.cs
113 lines (101 loc) · 3.84 KB
/
TagsConversionHelper.cs
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// ----------------------------------------------------------------------------------
//
// Copyright Microsoft Corporation
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ----------------------------------------------------------------------------------
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Management.Automation;
using ProjectResources = Microsoft.Azure.Commands.ResourceManager.Common.Properties.Resources;
namespace Microsoft.Azure.Commands.ResourceManager.Common.Tags
{
public class TagsConversionHelper
{
public static PSTagValuePair Create(Hashtable hashtable)
{
if (hashtable == null)
{
return null;
}
IDictionaryEnumerator ide = hashtable.GetEnumerator();
PSTagValuePair tagValuePair = new PSTagValuePair();
if(ide.MoveNext())
{
DictionaryEntry entry = (DictionaryEntry) ide.Current;
tagValuePair.Name = entry.Key.ToString();
if(entry.Value != null)
{
tagValuePair.Value = entry.Value.ToString();
}
}
return tagValuePair;
}
public static Dictionary<string, string> CreateTagDictionary(Hashtable tags, bool validate)
{
Dictionary<string, string> tagDictionary = null;
if (tags != null)
{
tagDictionary = new Dictionary<string, string>();
PSTagValuePair tvPair = new PSTagValuePair();
foreach(DictionaryEntry entry in tags)
{
tvPair.Name = entry.Key.ToString();
if (entry.Value != null)
{
tvPair.Value = entry.Value.ToString();
}
else
{
tvPair.Value = string.Empty;
}
tagDictionary[tvPair.Name] = tvPair.Value;
}
}
if (validate)
{
if (tags != null && tags.Count > 0 &&
(tagDictionary == null || tagDictionary.Count == 0))
{
throw new ArgumentException(ProjectResources.InvalidTagFormat);
}
}
return tagDictionary;
}
public static Hashtable CreateTagHashtable(IDictionary<string, string> dictionary)
{
if (dictionary == null)
{
return null;
}
Hashtable tagsHashtable = new Hashtable();
foreach (string key in dictionary.Keys)
{
tagsHashtable[key] = dictionary[key];
}
return tagsHashtable;
}
public static Dictionary<string, string> ReadOrFetchTags(PSCmdlet cmdlet, Dictionary<string,string> tagsFromModel)
{
object tagsFromCli;
if (cmdlet.MyInvocation.BoundParameters.TryGetValue("Tags", out tagsFromCli))
{
Hashtable tags = tagsFromCli as Hashtable;
return TagsConversionHelper.CreateTagDictionary(tags, validate: true);
}
else
{
return tagsFromModel;
}
}
}
}