/// <summary>
/// path を元に、適切なコントローラを作成します。
/// </summary>
private HatomaruGetAction GetAction(AbsPath path){
string pathStr = path.ToString();
int qpos = pathStr.IndexOf('?');
if(qpos > 0){
path = new AbsPath(pathStr.Substring(0,qpos));
string query = pathStr.Substring(qpos+1);
string q = null;
string i = null;
string p = null;
foreach(string pair in query.Split('&', ';')){
int eqpos = pair.IndexOf('=');
if(eqpos < 0) continue;
string name = pair.Substring(0,eqpos);
string val = pair.Substring(eqpos+1);
switch(name){
case QueryName:
q = val;
break;
case IndexTypeName:
i = val;
break;
case PageName:
p = val;
break;
}
}
if(!string.IsNullOrEmpty(q)){
AmazonIndexType index = AmazonIndexType.None;
if(!string.IsNullOrEmpty(i)) index = (AmazonIndexType)Enum.Parse(typeof(AmazonIndexType), i, true);
return new AmazonDoSearch(this, path, q.UrlDecode(), index, p.ToInt32());
}
}
return new AmazonViewSearchForm(this, path);
}
/// <summary>
/// BasePath を渡して、残りのパス断片の配列を取得します。
/// </summary>
public string[] GetFragments(AbsPath basePath){
string baseStr = basePath.ToString();
string result = this.RemoveQuery().ToString();
if(result.StartsWith(baseStr)){
result = result.Remove(0, baseStr.Length);
}
return result.Split(new Char[]{'/', '\\'}, StringSplitOptions.RemoveEmptyEntries);
}
