288 lines
9.0 KiB
C#
288 lines
9.0 KiB
C#
using Newtonsoft.Json;
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using Newtonsoft.Json.Serialization;
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using System;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.Linq;
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using System.Net;
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using System.Text;
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namespace 報到系統
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{
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/// <summary>
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/// EVERY8D 簡訊服務提供者
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/// </summary>
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public class EVERY8DSMSProvider : BaseSMSProvider
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{
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// EVERY8D API 相關常數
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private static string BASE_URL = "https://new.e8d.tw/API21/HTTP";
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private static string API_URL_SEND = string.Format("{0}/SendParam.ashx", BASE_URL);
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private static string API_URL_CHECK_BALANCE = string.Format("{0}/GetCredit.ashx", BASE_URL);
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/// <summary>
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/// 發送簡訊到指定手機號碼
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/// </summary>
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public static bool SendMMS(MessageQueueItem message, out string failMessage)
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{
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failMessage = "";
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try
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{
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InitializeSecuritySettings();
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if (string.IsNullOrEmpty(message.Mobile))
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{
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failMessage = "手機號碼不能為空";
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return false;
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}
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if (string.IsNullOrEmpty(message.Content))
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{
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failMessage = "簡訊內容不能為空";
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return false;
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}
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if (!IsValidMobileNumber(message.Mobile))
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{
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failMessage = "手機號碼格式不正確";
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return false;
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}
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var requestBody = new EVERY8DParamMMSBody
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{
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SB = message.Subject,
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UID = message.MMSAccount,
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PWD = message.MMSPassword,
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ATTACHMENT = message.QRCode
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};
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requestBody.RecipientDataList.Add(new EVERY8DRecipient
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{
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Mobile = message.Mobile,
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Param = message.Content,
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});
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string response = PostJson(API_URL_SEND, requestBody);
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return ParseMMSResponse(response, out failMessage);
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}
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catch (Exception ex)
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{
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failMessage = ex.Message;
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return false;
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}
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}
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/// <summary>
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/// 解析 EVERY8D API 回應
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/// </summary>
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private static bool ParseMMSResponse(string response, out string failMessage)
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{
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failMessage = "";
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try
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{
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EVERY8DMMSResponse responseObj = JsonConvert.DeserializeObject<EVERY8DMMSResponse>(response.Trim());
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if (responseObj.Result)
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return true;
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failMessage = GetErrorMessage(responseObj.Status);
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return false;
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}
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catch
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{
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failMessage = string.Format("無法解析 API 回應：{0}", response);
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return false;
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}
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}
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/// <summary>
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/// 取得錯誤訊息
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/// </summary>
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private static string GetErrorMessage(string status)
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{
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Dictionary<string, string> errorMessages = new Dictionary<string, string>
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{
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{ "-1", "參數錯誤，傳送失敗" },
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{ "-2", "帳號或密碼錯誤，傳送失敗" },
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{ "-3", "接收方屬於黑名單，傳送失敗" },
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{ "-4", "預計發送時間超過24小時，傳送失敗" },
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{ "-5", "內容長度超出限制，傳送失敗" },
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{ "-8", "接收方手機號碼格式不符，傳送失敗" },
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{ "-10", "接收方不支援MMS，傳送失敗" },
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{ "-300", "帳號密碼不得為空" },
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{ "101", "電信端回覆因收訊方手機關機、訊號不良、簡訊容量不足等異常原因，收訊失敗" },
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{ "102", "電信端回覆因網路系統、設備出現異常，收訊失敗" },
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{ "103", "電信端回覆因收訊方手機門號錯誤、空號或停用中，收訊失敗" },
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{ "104", "因本手機門號為電信端之黑名單，故傳送失敗" },
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{ "105", "電信端回覆經判斷因訊息內文含有敏感關鍵字進行阻擋，故傳送失敗" },
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{ "106", "系統顯示經判斷因訊息內文含有敏感關鍵字進行阻擋，故傳送失敗" },
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{ "301", "無額度(或額度不足)無法發送" },
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{ "500", "表該門號為國際門號，請至帳號設定開啟國際簡訊發送功能" }
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};
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return errorMessages.ContainsKey(status) ? errorMessages[status] : string.Format("未知錯誤代碼：{0}", status);
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}
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/// <summary>
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/// 驗證帳號額度
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/// </summary>
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public static bool CheckBalance(out int balance, out string errorMessage)
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{
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balance = 0;
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errorMessage = "";
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try
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{
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InitializeSecuritySettings();
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var requestBody = new EVERY8DRequestBody();
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string response = PostForm(API_URL_CHECK_BALANCE, requestBody.ToFormData());
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if (decimal.TryParse(response, out decimal b))
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{
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balance = (int)b;
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return true;
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}
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errorMessage = string.Format("餘額查詢失敗: {0}", response);
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return false;
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}
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catch (Exception ex)
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{
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errorMessage = ex.Message;
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return false;
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}
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}
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}
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/// <summary>
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/// EVERY8D 簡訊接收者
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/// </summary>
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public class EVERY8DRecipient
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{
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[JsonProperty("Name")]
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public string Name { get; set; }
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[JsonProperty("Mobile")]
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public string Mobile { get; set; }
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[JsonProperty("Email")]
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public string Email { get; set; }
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[JsonProperty("SendTime")]
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public string SendTime { get; set; }
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[JsonProperty("Param")]
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public string Param { get; set; }
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public EVERY8DRecipient()
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{
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Name = string.Empty;
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Mobile = string.Empty;
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Email = string.Empty;
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SendTime = string.Empty;
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Param = string.Empty;
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}
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}
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/// <summary>
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/// EVERY8D 請求基礎類
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/// </summary>
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public class EVERY8DRequestBody
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{
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[JsonProperty("UID")]
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public string UID { get; set; }
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[JsonProperty("PWD")]
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public string PWD { get; set; }
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public EVERY8DRequestBody()
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{
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using (var dac = new DAC_MMSPlatform())
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{
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var platform = dac.SelectByCode(DAC_ProjectMMSAccount.EVERY8DPlatformCode);
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if (platform != null)
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{
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UID = platform.Account;
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PWD = platform.Password;
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}
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}
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}
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public NameValueCollection ToFormData()
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{
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var result = new NameValueCollection();
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var properties = this.GetType().GetProperties(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance);
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foreach (var property in properties)
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{
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var jsonPropertyAttr = property.GetCustomAttributes(typeof(JsonPropertyAttribute), false).FirstOrDefault() as JsonPropertyAttribute;
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if (jsonPropertyAttr != null)
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{
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var value = property.GetValue(this, null);
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result.Add(jsonPropertyAttr.PropertyName, value?.ToString() ?? string.Empty);
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}
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}
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return result;
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}
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}
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/// <summary>
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/// EVERY8D MMS 請求
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/// </summary>
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public class EVERY8DParamMMSBody : EVERY8DRequestBody
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{
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[JsonProperty("SB")]
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public string SB { get; set; }
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[JsonProperty("ATTACHMENT")]
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public string ATTACHMENT { get; set; }
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[JsonProperty("TYPE")]
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public string TYPE { get; set; }
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[JsonProperty("RecipientDataList")]
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public List<EVERY8DRecipient> RecipientDataList { get; }
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public EVERY8DParamMMSBody()
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{
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SB = "活動通知";
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ATTACHMENT = string.Empty;
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TYPE = "png";
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RecipientDataList = new List<EVERY8DRecipient>();
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}
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}
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/// <summary>
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/// EVERY8D MMS 回應
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/// </summary>
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public class EVERY8DMMSResponse
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{
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[JsonProperty("Result")]
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public bool Result { get; set; }
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[JsonProperty("Status")]
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public string Status { get; set; }
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[JsonProperty("Msg")]
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public string Msg { get; set; }
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}
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/// <summary>
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/// EVERY8D Credit 回應
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/// </summary>
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public class EVERY8DCreditResponse
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{
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[JsonProperty("Credit")]
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public decimal Credit { get; set; }
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[JsonProperty("Status")]
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public string Status { get; set; }
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[JsonProperty("Msg")]
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public string Msg { get; set; }
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}
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}
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