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using MAX.Core.DependencyInjection;
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using MAX.Core.Helpers;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using Store.Client.Apis;
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using Store.Framework.Apis;
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using Store.Framework.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using System.Text.RegularExpressions;
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namespace Store.Client.Services
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{
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/// <summary>
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/// 商铺管理服务
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/// </summary>
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public class ShopManager : ITransientDependency
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{
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private const int DefaultPageSize = 100;
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private const int MaxPageCount = 10000;
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private readonly ShopApi _shopApi;
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public ShopManager(ShopApi shopApi)
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{
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_shopApi = shopApi ?? throw new ArgumentNullException(nameof(shopApi));
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}
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/// <summary>
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/// 获取当前用户的所有商铺。
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/// </summary>
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/// <param name="pageSize">每页数量。</param>
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/// <returns>商铺列表。</returns>
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public List<Shop> GetShops(int pageSize = DefaultPageSize)
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{
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return GetShops(false, pageSize);
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}
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/// <summary>
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/// 获取商铺列表。
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/// </summary>
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/// <param name="isAdmin">是否调用管理端接口。</param>
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/// <param name="pageSize">每页数量。</param>
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/// <returns>商铺列表。</returns>
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public List<Shop> GetShops(bool isAdmin, int pageSize = DefaultPageSize)
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{
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List<Shop> shops = new List<Shop>();
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if (pageSize <= 0)
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pageSize = DefaultPageSize;
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int page = 0;
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while (page < MaxPageCount)
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{
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page++;
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string postdata = "page=" + page + "&page_size=" + pageSize;
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HttpResult result = isAdmin
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? _shopApi.AdminGetShopList(postdata)
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: _shopApi.GetShopList(postdata);
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ApiResponse<List<Shop>> response = DeserializeShopResponse(result);
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if (response == null || response.Code != 200 || response.Data == null)
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break;
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if (response.Data.Count == 0)
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break;
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shops.AddRange(response.Data);
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if (response.Data.Count < pageSize)
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break;
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}
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return shops;
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}
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/// <summary>
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/// 获取服务端商铺列表，兼容旧调用。
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/// </summary>
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public List<Shop> GetServerShop()
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{
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return GetShops();
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}
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/// <summary>
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/// 从服务端刷新商铺 Cookie。
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/// </summary>
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/// <param name="shops">待刷新商铺。</param>
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/// <returns>服务端原始响应。</returns>
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public string GetShopCookie(List<Shop> shops)
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{
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if (shops == null || shops.Count == 0)
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return string.Empty;
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string shopJson = JsonConvert.SerializeObject(shops);
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string postdata = "shops=" + Uri.EscapeDataString(shopJson);
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HttpResult result = _shopApi.GetPddShopCookiesList(postdata);
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if (result == null || result.StatusCode != HttpStatusCode.OK || string.IsNullOrEmpty(result.Html))
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return string.Empty;
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MatchCollection matches = Regex.Matches(
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result.Html,
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@"<shop\s+(?:(?:id|name)=""(?<key>[^""]*?)""[^>]*)>(?<json>[\w\W]*?)</shop>",
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RegexOptions.IgnoreCase);
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foreach (Match match in matches)
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{
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string key = match.Groups["key"].Value;
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Shop shop = shops.FirstOrDefault(s => s.Id == key || s.Name == key);
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if (shop == null)
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continue;
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string cookie = ParseCookie(match.Groups["json"].Value);
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if (cookie != null)
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shop.Cookie = new Cookies(DecodeCookie(cookie));
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}
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return result.Html;
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}
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/// <summary>
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/// 检测商铺登录状态。
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/// </summary>
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/// <param name="shop">商铺。</param>
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public void CheckShopStatus(Shop shop)
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{
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if (shop == null)
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throw new ArgumentNullException(nameof(shop));
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if (shop.Cookie == null)
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{
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shop.Msg = "Cookie为空";
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return;
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}
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HttpItem item = new HttpItem
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{
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URL = "https://myseller.taobao.com/ajaxProxy.do?_ksTS=1548152154745_13&callback=seller_layout_head&action=FrameworkLayoutAction&event_submit_do_layout_data=true",
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Referer = "https://myseller.taobao.com",
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Method = MethodType.Post,
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Cookie = shop.Cookie.GetCookieString()
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};
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HttpResult result = HttpHelper.Request(item);
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shop.Msg = result != null
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&& result.StatusCode == HttpStatusCode.OK
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&& !string.IsNullOrEmpty(result.Html)
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&& result.Html.Contains("\"shopName\":\"")
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? "登录成功"
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: "会话已过期";
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}
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/// <summary>
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/// 删除服务端商铺。
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/// </summary>
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/// <param name="loginName">店铺登录名。</param>
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/// <returns>服务端原始响应。</returns>
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public string DeleteShop(string loginName)
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{
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if (string.IsNullOrWhiteSpace(loginName))
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throw new ArgumentException("店铺登录名不能为空。", nameof(loginName));
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HttpResult result = _shopApi.DelShop("login_name=" + Uri.EscapeDataString(loginName));
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return result?.Html ?? string.Empty;
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}
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/// <summary>
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/// 删除服务端店铺，兼容旧方法命名。
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/// </summary>
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public string DelServerDouShop(string shopId)
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{
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return DeleteShop(shopId);
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}
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private static ApiResponse<List<Shop>> DeserializeShopResponse(HttpResult result)
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{
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if (result == null || result.StatusCode != HttpStatusCode.OK || string.IsNullOrWhiteSpace(result.Html))
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return null;
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try
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{
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return JsonConvert.DeserializeObject<ApiResponse<List<Shop>>>(result.Html);
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}
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catch (JsonException)
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{
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return null;
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}
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}
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private static string ParseCookie(string json)
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{
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if (string.IsNullOrWhiteSpace(json))
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return null;
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try
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{
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JObject root = JObject.Parse(json);
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return GetString(root, "Cookies") ?? GetString(root, "cookie") ?? GetString(root, "Cookie");
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}
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catch (JsonException)
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{
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return null;
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}
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}
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private static string GetString(JObject source, string propertyName)
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{
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JToken token = source?[propertyName];
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return token == null || token.Type == JTokenType.Null
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? null
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: token.ToString();
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}
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private static string DecodeCookie(string cookie)
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{
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return (cookie ?? string.Empty)
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.Replace("＆", "&")
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.Replace("％", "%")
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.Replace("＋", "+")
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.Replace("＂", "\"");
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}
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}
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}
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