(Article._.Org_ID == identify); tran.Delete(Notice._.Org_ID == identify); tran.Commit(); } catch { tran.Rollback(); throw; } finally { tran.Close(); } } this.OrganBuildCache(); //重新构建缓存 } public void OrganBuildQrCode() { this.OrganBuildCache(); //重新构建缓存 //批量生成二维码 List orgs = WeiSha.Common.Cache.Data.List; if (orgs != null) { for (int i = 0; i < orgs.Count; i++) { OrganBuildQrCode(orgs[i]); } } } ///

/// 生成当前机构的手机端二维码 ///

/// public void OrganBuildQrCode(Organization entity) { //如果没有二级域名，则直接退出 if (string.IsNullOrWhiteSpace(entity.Org_TwoDomain)) return; //二维码的Url路径 string url = entity.Org_QrCodeUrl; if (string.IsNullOrWhiteSpace(url)) { string domain = WeiSha.Common.Server.MainName; string port = WeiSha.Common.Server.Port; url = "http://" + entity.Org_TwoDomain + "." + domain + ":" + port + "/Mobile/default.ashx"; } //各项配置 WeiSha.Common.CustomConfig config = CustomConfig.Load(entity.Org_Config); //自定义配置项 string color = config["QrColor"].Value.String; //二维码前景色 bool isQrcenter = config["IsQrConterImage"].Value.Boolean ?? false; //是否启用中心图片 string centerImg = Upload.Get["Org"].Virtual + config["QrConterImage"].Value.String; //中心图片 centerImg=WeiSha.Common.Server.MapPath(centerImg); //二维码图片对象 System.Drawing.Image image = null; if (isQrcenter && System.IO.File.Exists(centerImg)) image = WeiSha.Common.QrcodeHepler.Encode(url, 200, centerImg, color, "#fff"); else image = WeiSha.Common.QrcodeHepler.Encode(url, 200, color, "#fff"); //将image转为base64 string base64 = WeiSha.Common.Images.ImageTo.ToBase64(image); entity.Org_QrCode = base64; Gateway.Default.Save(entity); } public Organization[] OrganAll(bool? isUse, int level) { //从缓存中读取 List list = WeiSha.Common.Cache.Data.List; if (list == null || list.Count < 1) list = this.OrganBuildCache(); //linq查询 var from = from l in list select l; if (level > 0) from = from.Where(p => p.Olv_ID == level); if (isUse != null) from = from.Where(p => p.Org_IsUse == (bool)isUse); List tm = from.ToList(); if (tm.Count > 0) return tm.ToArray(); //orm查询 WhereClip wc = new WhereClip(); if (isUse != null) wc.And(Organization._.Org_IsUse == (bool)isUse); if (level > -1) wc.And(Organization._.Olv_ID == level); return Gateway.Default.From().Where(wc) .OrderBy(Organization._.Org_RegTime.Desc).ToArray(); } public Organization[] OrganCount(bool? isUse, bool? isShow, int level, int count) { WhereClip wc = new WhereClip(); if (isUse != null) wc.And(Organization._.Org_IsUse == (bool)isUse); if (isShow != null) wc.And(Organization._.Org_IsShow == (bool)isShow); if (level > 0) wc.And(Organization._.Olv_ID == level); count = count > 0 ? count : int.MaxValue; return Gateway.Default.From().Where(wc) .OrderBy(Organization._.Org_RegTime.Desc).ToArray(count); } ///

/// 清理缓存文件 ///

/// 机构id /// 清理多少天之前的 public void OrganClearTemp(int orgid, int day) { string tmpPath = WeiSha.Common.Upload.Get["Temp"].Physics; System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(tmpPath); foreach (System.IO.FileInfo fi in di.GetFiles()) { if (fi.CreationTime < DateTime.Now.AddDays(-day)) fi.Delete(); } } ///

/// 清理当前机构的数据 ///

/// public void OrganClear(int identify) { Organization org = this.OrganSingle(identify); if (org.Org_IsRoot) return; using (DbTrans tran = Gateway.Default.BeginTrans()) { try { //删除教师与学生 tran.Delete(Teacher._.Org_ID == identify); //tran.Delete(TeacherHistory._.Org_ID == identify); tran.Delete(TeacherSort._.Org_ID == identify); tran.Delete(Accounts._.Org_ID == identify); tran.Delete(StudentSort._.Org_ID == identify); //删除课程 tran.Delete(Course._.Org_ID == identify); tran.Delete(Student_Course._.Org_ID == identify); //删除试题、试卷、考试、成绩 tran.Delete(Questions._.Org_ID == identify); //tran.Delete(Student_Ques._.Org_ID == identify); tran.Delete(TestPaper._.Org_ID == identify); tran.Delete(Examination._.Org_ID == identify); //tran.Delete(ExamResults._.Org_ID == identify); //删除知识库 tran.Delete(KnowledgeSort._.Org_ID == identify); tran.Delete(Knowledge._.Org_ID == identify); //删除新闻、通知 tran.Delete(Columns._.Org_ID == identify); tran.Delete

(Article._.Org_ID == identify); tran.Delete(Notice._.Org_ID == identify); tran.Commit(); } catch { tran.Rollback(); throw; } finally { tran.Close(); } } } private static object lock_cache_build = new object(); ///

/// 构建缓存 ///

public List OrganBuildCache() { lock (lock_cache_build) { try { WeiSha.Common.Cache.Data.Clear(); } catch { } finally { Song.Entities.Organization[] org = Gateway.Default.From() .OrderBy(Organization._.Org_RegTime.Desc).ToArray(); WeiSha.Common.Cache.Data.Fill(org); } return WeiSha.Common.Cache.Data.List; } } public Organization[] OrganPager(bool? isUse, int level, string searTxt, int size, int index, out int countSum) { WhereClip wc = new WhereClip(); if (isUse != null) wc.And(Organization._.Org_IsUse == (bool)isUse); if (level > 0) wc.And(Organization._.Olv_ID == level); if (!string.IsNullOrWhiteSpace(searTxt) && searTxt.Trim() != "") wc.And(Organization._.Org_Name.Like("%" + searTxt + "%")); countSum = Gateway.Default.Count(wc); return Gateway.Default.From().Where(wc) .OrderBy(Organization._.Org_RegTime.Desc) .ToArray(size, (index - 1) * size); } #region 机构等级管理 ///

/// 添加机构等级 ///

/// 业务实体 public void LevelAdd(OrganLevel entity) { //添加对象，并设置排序号 object obj = Gateway.Default.Max(OrganLevel._.Olv_Tax, OrganLevel._.Olv_Tax > -1); int tax = obj is int ? (int)obj : 0; entity.Olv_Tax = tax + 1; //判断是否默认 obj = Gateway.Default.Count(OrganLevel._.Olv_IsDefault==true); bool isDef = (obj is int ? (int)obj : 0) > 0; if (!isDef) entity.Olv_IsDefault = true; Gateway.Default.Save(entity); } ///

/// 修改 ///

/// 业务实体 public void LevelSave(OrganLevel entity) { using (DbTrans trans = Gateway.Default.BeginTrans()) { try { trans.Save(entity); trans.Update(new Field[] { Organization._.Olv_Name }, new object[] { entity.Olv_Name }, Organization._.Olv_ID == entity.Olv_ID); trans.Commit(); } catch (Exception ex) { trans.Rollback(); throw ex; } finally { trans.Close(); } } } public void LevelSetDefault(int identify) { using (DbTrans trans = Gateway.Default.BeginTrans()) { try { trans.Update(new Field[] { OrganLevel._.Olv_IsDefault }, new object[] { true }, OrganLevel._.Olv_ID == identify); trans.Update(new Field[] { OrganLevel._.Olv_IsDefault }, new object[] { false }, OrganLevel._.Olv_ID != identify); trans.Commit(); } catch (Exception ex) { trans.Rollback(); throw ex; } finally { trans.Close(); } } } ///

/// 获取对象 ///

/// public OrganLevel LevelSingle(int identify) { return Gateway.Default.From().Where(OrganLevel._.Olv_ID == identify).ToFirst(); } ///

/// 默认的机构等级 ///

/// public OrganLevel LevelDefault() { return Gateway.Default.From().Where(OrganLevel._.Olv_IsDefault == true).ToFirst(); } ///

/// 获取所有对象 ///

/// public OrganLevel[] LevelAll(bool? isUse) { WhereClip wc = new WhereClip(); if (isUse != null) wc.And(OrganLevel._.Olv_IsUse == (bool)isUse); return Gateway.Default.From().Where(wc).OrderBy(OrganLevel._.Olv_Level.Desc).ToArray(); } ///

/// 根据主键删除公司。 ///

/// 主键id public void LevelDelete(int identify) { Gateway.Default.Delete(OrganLevel._.Olv_ID == identify); } ///

/// 将当前栏目向上移动；仅在当前对象的同层移动，即同一父节点下的对象之间移动； ///

/// /// 如果已经处于顶端，则返回false；移动成功，返回true public bool LevelUp(int id) { //当前对象 OrganLevel current = Gateway.Default.From().Where(OrganLevel._.Olv_ID == id).ToFirst(); //当前对象排序号 int orderValue = (int)current.Olv_Tax; //上一个对象，即兄长对象； OrganLevel up = Gateway.Default.From().Where(OrganLevel._.Olv_Tax < orderValue).OrderBy(OrganLevel._.Olv_Tax.Desc).ToFirst(); //如果兄长对象不存在，则表示当前节点在兄弟中是老大；即是最顶点； if (up == null) return false; //交换排序号 current.Olv_Tax = up.Olv_Tax; up.Olv_Tax = orderValue; using (DbTrans tran = Gateway.Default.BeginTrans()) { try { tran.Save(current); tran.Save(up); tran.Commit(); return true; } catch { tran.Rollback(); throw; } finally { tran.Close(); } } } ///

/// 将当前栏目向下移动；仅在当前对象的同层移动，即同一父节点下的对象之间移动； ///

/// /// 如果已经处于最底端，则返回false；移动成功，返回true public bool LevelDown(int id) { //当前对象 OrganLevel current = Gateway.Default.From().Where(OrganLevel._.Olv_ID == id).ToFirst(); //当前对象排序号 int orderValue = (int)current.Olv_Tax; //下一个对象，即弟弟对象； OrganLevel down = Gateway.Default.From().Where(OrganLevel._.Olv_Tax > orderValue).OrderBy(OrganLevel._.Olv_Tax.Asc).ToFirst(); //如果弟对象不存在，则表示当前节点在兄弟中是老幺；即是最底端； if (down == null) return false; //交换排序号 current.Olv_Tax = down.Olv_Tax; down.Olv_Tax = orderValue; using (DbTrans tran = Gateway.Default.BeginTrans()) { try { tran.Save(current); tran.Save(down); tran.Commit(); return true; } catch { tran.Rollback(); throw; } finally { tran.Close(); } } } #endregion } }