/// <summary>
/// 组装表情实体
/// </summary>
/// <param name="category">表情分类</param>
/// <param name="categoryElement">表情分类配置节点</param>
private void PopulateEmotion(EmotionCategory category, XElement categoryElement)
{
string emoticonPath = WebUtility.ResolveUrl(_emotionSettings.EmoticonPath);
IEnumerable <XElement> emotionsElements = categoryElement.Elements();
foreach (var emotionElement in emotionsElements)
{
Emotion emotion = Emotion.New(emotionElement);
emotion.FormatedCode = string.Format("[{0}{1}]", !string.IsNullOrEmpty(category.CodePrefix) ? category.CodePrefix + ":" : string.Empty, emotion.Code);
emotion.ImageUrl = string.Format("{0}/{1}/{2}", emoticonPath, category.DirectoryName, emotion.FileName);
if (category.Emotions.Where(n => n.Code == emotion.Code).Count() == 0)
{
category.Emotions.Add(emotion);
}
PrepareTransformsInfo(category);
}
}
/// <summary>
/// 创建实体示例
/// </summary>
/// <param name="xElement"></param>
/// <returns></returns>
public static Emotion New(XElement xElement)
{
Emotion emotion = new Emotion();
if (xElement != null)
{
XAttribute attr = xElement.Attribute("code");
if (attr != null)
emotion.code = attr.Value;
attr = xElement.Attribute("fileName");
if (attr != null)
emotion.fileName = attr.Value;
attr = xElement.Attribute("description");
if (attr != null)
emotion.description = attr.Value;
}
return emotion;
}