Discuz.Web.Services/API/Actions/Messages.cs

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using System;
using System.Collections.Generic;
using System.Text;
using Discuz.Common;
using Discuz.Entity;
using Discuz.Forum;
using Newtonsoft.Json;

namespace Discuz.Web.Services.API.Actions
{
    public class Messages : ActionBase
    {

        /// <summary>
        /// 发送通知
        /// </summary>
        /// <returns></returns>
        public string Send()
        {
            if (Signature != GetParam("sig").ToString())
            {
                ErrorCode = (int)ErrorType.API_EC_SIGNATURE;
                return "";
            }

            //如果是桌面程序则需要验证用户身份
            if (this.App.ApplicationType == (int)ApplicationType.DESKTOP)
            {
                if (Uid < 1)
                {
                    ErrorCode = (int)ErrorType.API_EC_SESSIONKEY;
                    return "";
                }
            }

            if (CallId <= LastCallId)
            {
                ErrorCode = (int)ErrorType.API_EC_CALLID;
                return "";
            }

            if (!CheckRequiredParams("subject,message,to_ids"))
            {
                ErrorCode = (int)ErrorType.API_EC_PARAM;
                return "";
            }
            string ids = GetParam("to_ids").ToString();

            if (!CheckRequiredParams("to_ids") || !Utils.IsNumericArray(ids.Split(',')))
            {
                ErrorCode = (int)ErrorType.API_EC_PARAM;
                return "";
            }

            if ((!CheckRequiredParams("from_id") || !Utils.IsNumeric(GetParam("from_id"))) && Uid < 1)
            {
                ErrorCode = (int)ErrorType.API_EC_PARAM;
                return "";
            }
            int fromId = TypeConverter.ObjectToInt(GetParam("from_id"), Uid);