/// <summary>
/// 新建实体时使用
/// </summary>
public static CustomStyle New()
{
CustomStyle customStyle = new CustomStyle()
{
BackgroundImage = string.Empty,
ImageUrl = string.Empty,
LastModified = DateTime.UtcNow
};
return(customStyle);
}
/// <summary>
/// 加载皮肤的css
/// </summary>
/// <param name="controllerContext"><see cref="RequestContext"/></param>
void IThemeResolver.IncludeStyle(RequestContext controllerContext)
{
string spaceKey = controllerContext.GetParameterFromRouteDataOrQueryString("SpaceKey");
if (String.IsNullOrEmpty(spaceKey))
{
spaceKey = UserContext.CurrentUser.UserName;
}
IUserService userService = DIContainer.Resolve <IUserService>();
User user = userService.GetFullUser(spaceKey);
if (user == null)
{
throw new ExceptionFacade(new ResourceExceptionDescriptor().WithUserNotFound(spaceKey, 0));
}
PresentArea presentArea = new PresentAreaService().Get(PresentAreaKeysOfBuiltIn.UserSpace);
if (presentArea == null)
{
return;
}
string themeKey = null;
string appearanceKey = null;
IPageResourceManager resourceManager = DIContainer.ResolvePerHttpRequest <IPageResourceManager>();
if (!presentArea.EnableThemes)
{
string themeCssPath = string.Format("{0}/{1}/theme.css", presentArea.ThemeLocation, presentArea.DefaultThemeKey);
string appearanceCssPath = string.Format("{0}/{1}/Appearances/{2}/appearance.css", presentArea.ThemeLocation, presentArea.DefaultThemeKey, presentArea.DefaultAppearanceKey);
resourceManager.IncludeStyle(themeCssPath);
resourceManager.IncludeStyle(appearanceCssPath);
return;
}
if (user.IsUseCustomStyle)
{
var customStyleEntity = new CustomStyleService().Get(presentArea.PresentAreaKey, user.UserId);
if (customStyleEntity == null)
{
return;
}
CustomStyle customStyle = customStyleEntity.CustomStyle;
if (customStyle == null)
{
return;
}
string themeCssPath = string.Format("{0}/Custom/theme{1}.css", presentArea.ThemeLocation, customStyle.IsDark ? "-deep" : "");
string appearanceCssPath = SiteUrls.Instance().CustomStyle(presentArea.PresentAreaKey, user.UserId);
resourceManager.IncludeStyle(themeCssPath);
resourceManager.IncludeStyle(appearanceCssPath);
StringBuilder builder = new StringBuilder();
builder.AppendLine(".tn-page-bg{");
if (customStyle.IsUseBackgroundImage)
{
builder.AppendLine("background-image:url('" + customStyle.BackgroundImageStyle.Url + @"');");
builder.AppendFormat("background-repeat:{0};\n", customStyle.BackgroundImageStyle.IsRepeat ? "repeat" : "no-repeat");
builder.AppendFormat("background-attachment:{0};\n", customStyle.BackgroundImageStyle.IsFix ? "fixed" : "scroll");
string position = "center";
switch (customStyle.BackgroundImageStyle.BackgroundPosition)
{
case BackgroundPosition.Left:
position = "left";
break;
case BackgroundPosition.Center:
position = "center";
break;
case BackgroundPosition.Right:
position = "right";
break;
default:
position = "center";
break;
}
builder.AppendFormat("background-position:{0} top;\n", position);
}
builder.AppendLine("}");
builder.AppendLine("#tn-content{");
builder.AppendLine("margin-top:" + customStyle.HeaderHeight.ToString() + "px;");
builder.AppendLine("}");
resourceManager.RegisterStyleBlock(builder.ToString());
}
else
{
string[] themeAppearanceArray = user.ThemeAppearance.Split(',');
var appearance = new ThemeService().GetThemeAppearance(PresentAreaKeysOfBuiltIn.UserSpace, user.ThemeAppearance);
if (appearance != null && themeAppearanceArray.Count() == 2)
{
themeKey = themeAppearanceArray[0];
appearanceKey = themeAppearanceArray[1];
}
else
{
themeKey = presentArea.DefaultThemeKey;
appearanceKey = presentArea.DefaultAppearanceKey;
}
string themeCssPath = string.Format("{0}/{1}/theme.css", presentArea.ThemeLocation, themeKey);
string appearanceCssPath = string.Format("{0}/{1}/Appearances/{2}/appearance.css", presentArea.ThemeLocation, themeKey, appearanceKey);
resourceManager.IncludeStyle(themeCssPath);
resourceManager.IncludeStyle(appearanceCssPath);
}
}
/// <summary>
/// 保存自定义皮肤
/// </summary>
/// <param name="presentAreaKey"></param>
/// <param name="ownerId"></param>
/// <param name="customStyle"></param>
/// <returns></returns>
public ActionResult _SaveCustomSettings(string presentAreaKey, long ownerId, CustomStyle customStyle)
{
if (!ThemeService.Validate(presentAreaKey, ownerId))
return Json(new StatusMessageData(StatusMessageType.Error, "没有设置皮肤的权限"));
new CustomStyleService().Save(presentAreaKey, ownerId, customStyle);
ThemeService.ChangeThemeAppearance(presentAreaKey, ownerId, true, string.Empty);
return Json(new StatusMessageData(StatusMessageType.Success, "保存成功!"));
}
/// <summary>
/// 获取预置的配色方案
/// </summary>
/// <param name="presentAreaKey"></param>
public IEnumerable<CustomStyle> GetColorSchemes(string presentAreaKey)
{
string cacheKey = "ColorSchemes-" + presentAreaKey;
List<CustomStyle> customStyles = cacheService.Get<List<CustomStyle>>(cacheKey);
if (customStyles == null)
{
customStyles = new List<CustomStyle>();
XElement colorSchemesElement = XElement.Load(WebUtility.GetPhysicalFilePath(string.Format("~/Themes/{0}/Custom/ColorScheme.config", presentAreaKey)));
if (colorSchemesElement != null)
{
IEnumerable<XElement> colorSchemeElements = colorSchemesElement.Elements("colorScheme");
foreach (XElement colorSchemeElement in colorSchemeElements)
{
Dictionary<string, string> definedColours = new Dictionary<string, string>();
CustomStyle customStyle = new CustomStyle();
var isDarkAttr = colorSchemeElement.Attribute("isDark");
bool isDark = false;
if (isDarkAttr != null)
bool.TryParse(isDarkAttr.Value, out isDark);
customStyle.IsDark = isDark;
var imageUrlAttr = colorSchemeElement.Attribute("imageUrl");
if (imageUrlAttr != null)
customStyle.ImageUrl = imageUrlAttr.Value;
IEnumerable<XElement> colorElements = colorSchemeElement.Elements("color");
foreach (XElement colorElement in colorElements)
{
var labelAttr = colorElement.Attribute("label");
if (labelAttr == null)
continue;
string colorLabel = labelAttr.Value;
var valueAttr = colorElement.Attribute("value");
if (valueAttr == null)
continue;
definedColours[colorLabel] = valueAttr.Value;
}
customStyle.DefinedColours = definedColours;
customStyles.Add(customStyle);
}
}
cacheService.Add(cacheKey, customStyles, CachingExpirationType.RelativelyStable);
}
return customStyles;
}
/// <summary>
/// 把CustomStyleEntity对象转换成xml
/// </summary>
/// <param name="customStyle">被转换的对象</param>
/// <returns>序列化后的xml字符串</returns>
private string Serialize(CustomStyle customStyle)
{
string xml = null;
if (customStyle != null)
{
xml = Json.Encode(customStyle);
}
return xml;
}
/// <summary>
/// 保存用户自定义风格
/// </summary>
/// <param name="presentAreaKey">呈现区域标识</param>
/// <param name="ownerId">OwnerId</param>
/// <param name="customStyle">自定义风格实体</param>
public void Save(string presentAreaKey, long ownerId, CustomStyle customStyle)
{
Database database = CreateDAO();
database.OpenSharedConnection();
CustomStyleEntity entity = Get(presentAreaKey, ownerId);
string customStyleXml = Serialize(customStyle);
if (entity != null)
{
customStyle.LastModified = DateTime.UtcNow;
entity.CustomStyle = customStyle;
entity.SerializedCustomStyle = customStyleXml;
entity.LastModified = DateTime.UtcNow;
database.Update(entity);
}
else
{
entity = CustomStyleEntity.New();
entity.CustomStyle = customStyle;
entity.PresentAreaKey = presentAreaKey;
entity.OwnerId = ownerId;
entity.SerializedCustomStyle = customStyleXml;
database.Insert(entity);
}
database.CloseSharedConnection();
cacheService.Set(GetCacheKey_CustomStyleEntity(presentAreaKey, ownerId), entity, CachingExpirationType.UsualSingleObject);
}
/// <summary>
/// 保存用户自定义风格
/// </summary>
/// <param name="presentAreaKey">呈现区域标识</param>
/// <param name="ownerId">OwnerId</param>
/// <param name="customStyle">自定义风格实体</param>
public void Save(string presentAreaKey, long ownerId, CustomStyle customStyle)
{
//如果 presentAreaKey+ownerId 存在则更新，否则创建
customStyleRepository.Save(presentAreaKey, ownerId, customStyle);
}
/// <summary>
/// 新建实体时使用
/// </summary>
public static CustomStyle New()
{
CustomStyle customStyle = new CustomStyle()
{
BackgroundImage = string.Empty,
ImageUrl = string.Empty,
LastModified = DateTime.UtcNow
};
return customStyle;
}
/// <summary>
/// 保存用户自定义风格
/// </summary>
/// <param name="presentAreaKey">呈现区域标识</param>
/// <param name="ownerId">OwnerId</param>
/// <param name="customStyle">自定义风格实体</param>
public void Save(string presentAreaKey, long ownerId, CustomStyle customStyle)
{
//如果 presentAreaKey+ownerId 存在则更新，否则创建
customStyleRepository.Save(presentAreaKey, ownerId, customStyle);
}