/// <summary>
/// 获取MVC操作的相关功能信息
/// </summary>
public static IFunction GetExecuteFunction(this ControllerContext context, IServiceProvider provider)
{
const string key = Constants.CurrentMvcFunctionKey;
IDictionary items = context.HttpContext.Items;
if (items.Contains(key))
{
return((IFunction)items[key]);
}
string area = context.GetAreaName();
string controller = context.GetControllerName();
string action = context.GetActionName();
IFunctionHandler functionHandler = provider.GetService <IFunctionHandler>();
if (functionHandler == null)
{
return(null);
}
IFunction function = functionHandler.GetFunction(area, controller, action);
if (function != null)
{
items.Add(key, function);
}
return(function);
}
/// <summary>
/// 获取MVC操作的相关功能信息
/// </summary>
public static IFunction GetExecuteFunction(this ControllerContext context)
{
const string key = Constants.CurrentFunctionKey;
IDictionary items = context.HttpContext.Items;
if (items.Contains(key))
{
return((IFunction)items[key]);
}
string area = context.GetAreaName();
string controller = context.GetControllerName();
string action = context.GetActionName();
IFunction function = OSharpContext.Current.FunctionHandler.GetFunction(area, controller, action);
if (function != null)
{
items.Add(key, function);
}
return(function);
}
/// <summary>
///
/// </summary>
/// <param name="controllerContext">Current Controller Context</param>
/// <param name="locationFormats">View location format or master location format</param>
/// <param name="areaLocationFormats">Area view location format or area master location format</param>
/// <param name="locationFormatsPropertyName">location format name as return argument in information</param>
/// <param name="viewName">Target View Name which is be finding</param>
/// <param name="controllerName">Current Controller Name</param>
/// <param name="theme">Target Theme Name which is be finding</param>
/// <param name="cacheKeyPrefix">Prefix for parts of cache key name</param>
/// <param name="useCache">If using cache</param>
/// <param name="workType">Current Work Type (PC or mobile)</param>
/// <param name="searchedLocations">Get the locations have been searched where don't have view pages</param>
/// <returns>The path of target view</returns>
protected virtual string GetPath(
ControllerContext controllerContext,
string[] locationFormats,
string[] areaLocationFormats,
string locationFormatsPropertyName,
string viewName,
string controllerName,
string theme,
string cacheKeyPrefix,
bool useCache,
WorkType workType,
out string[] searchedLocations)
{
searchedLocations = null; // initialize searched locations
// if view name is empty, return empty
if (string.IsNullOrEmpty(viewName))
return string.Empty;
// get current area name
string areaName = controllerContext.GetAreaName();
// handle admin area
if (!string.IsNullOrEmpty(areaName) && areaName.Equals("admin", StringComparison.InvariantCultureIgnoreCase))
{
// don't support mobile for admin
if (workType == WorkType.Mobile)
{
searchedLocations = new string[0]; // empty because program doesn't search any location
return string.Empty;
}
var formats = areaLocationFormats.ToList();
formats.InsertRange(0, LocationSettings.AdminLocationFormat); // make sure admin location is the default searching location
areaLocationFormats = formats.ToArray();
}
var viewLocations = GetViewLocations(locationFormats, !string.IsNullOrEmpty(areaName) ? areaLocationFormats : null); // pass location format and area location format (if area is not in url, pass null)
if (viewLocations.Count == 0)
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, "Properties cannot be null or empty.", new object[] { locationFormatsPropertyName }));
}
string keyName = this.CreateCacheKey(
cacheKeyPrefix,
viewName,
this.CheckIfRelativePath(viewName) ? string.Empty : controllerName, // if the view name includes controller name, will not pass controller name
areaName,
theme);
if (useCache)
{
// use API to cache view location
var cachedLocation = this.ViewLocationCache.GetViewLocation(controllerContext.HttpContext, keyName);
if (null != cachedLocation)
return cachedLocation; // if location has been cached, return;
}
// if useCache is false and view location hasn't been cached.
// No matter whether the useCache is true or not, location always inserts into cache
// the view name doesn't includes path
if (!this.CheckIfRelativePath(viewName))
{
return this.GetPathFromGeneralName(controllerContext, viewLocations, viewName, controllerName, areaName, theme, keyName, ref searchedLocations);
}
else
{
return this.GetPathFromSpecificName(controllerContext, viewName, keyName, ref searchedLocations);
}
}
