| | |
| | | using Npgsql; |
| | | using System; |
| | | using System.Collections.Generic; |
| | | using System.Data; |
| | | using System.Data.Common; |
| | | using System.Linq; |
| | | using System.Reflection; |
| | |
| | | { |
| | | public class PubDBHelper |
| | | { |
| | | private static string insertPublishSql = "insert into lf.sys_publish(name, url, path, type, status, dirid, depid, min, max, json, create_user, geom, bak) values (@name, @url, @path, @type, @status, @dirid, @depid, @min, @max, @json, @create_user, @geom, @bak) returning id"; |
| | | private static List<string> lasList = new List<string>() { "cpt", "las", "laz" }; |
| | | |
| | | private static string insertMetaPubSql = "insert into lf.sys_meta_pub (metaid, pubid) select {0}, {1} from (select 1) temp where not exists (select 1 from lf.sys_meta_pub where metaid = {0} and pubid = {1})"; |
| | | private static List<string> imgList = new List<string>() { "jpg", "png", "img", "tif", "tiff" }; |
| | | |
| | | private static string insertPublishSql = "insert into lf.sys_publish(name, url, path, type, status, dirid, depid, min, max, json, create_user, geom, bak) values (@name, @url, @path, @type, @status, @dirid, @depid, @min, @max, @json, @create_user, {0}, @bak) returning id"; |
| | | |
| | | private static string insertMetaPubSql = "insert into lf.sys_meta_pub (metaid, pubid, create_user) select {0}, {1}, {2} from (select 1) temp where not exists (select 1 from lf.sys_meta_pub where metaid = {0} and pubid = {1})"; |
| | | |
| | | // 模型-@cnName,model-@enName,自动发布模型-@name,http:// - @url,Tileset-@serve,1-@user,7-@pubid |
| | | private static string insertLayerSql = "insert into lf.sys_layer (pid, cn_name, en_name, url, type, level, order_num, is_show, create_user, data_type, serve_type, pubid, elev) values (@pid, @cnName, @enName, @url, 2, (select coalesce(level, 0) + 1 from lf.sys_layer where id = @pid), (select coalesce(max(order_num), 0) + 1 from lf.sys_layer where pid = @pid), 0, @user, @data, @serve, @pubid, @elev)"; |
| | | |
| | | private static string insertParentLayer = "insert into lf.sys_layer (pid, cn_name, en_name, type, level, order_num, is_show, create_user, data_type, is_project) values (@pid, (select name from lf.sys_dir where code = @code), @en_name, 1, (select coalesce(level, 0) + 1 from lf.sys_layer where id = @pid), (select coalesce(max(order_num), 0) + 1 from lf.sys_layer where pid = @pid), 0, @create_user, (select data_type from lf.sys_layer where id = @pid), 1) returning id"; |
| | | |
| | | private static string updateMetaSql = "update lf.sys_meta set path = @path where id = @id"; |
| | | |
| | | private static string selectLayerSql = "select id from lf.sys_layer where pid = @pid and en_name = @en_name"; |
| | | |
| | | /// <summary> |
| | | /// 是/否发布过 * |
| | | /// </summary> |
| | | public static bool IsPublish(int metaid) |
| | | { |
| | | string sql = "select count(*) from lf.sys_meta_pub a inner join lf.sys_publish b on a.pubid = b.id where a.metaid = " + metaid; |
| | | |
| | | object obj = Tools.DBHelper.GetScalar(sql); |
| | | int count = obj == null ? 0 : Convert.ToInt32(obj); |
| | | |
| | | return count > 0; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 是/否发布过 * |
| | | /// </summary> |
| | | public static bool IsPublish(string dirid, string type = "DOM") |
| | | { |
| | | string sql = string.Format("select count(*) from lf.sys_meta_pub a inner join lf.sys_publish b on a.pubid = b.id where b.type = '{0}' and b.dirid = @dirid", type); |
| | | DbParameter dp = new NpgsqlParameter("@dirid", dirid); |
| | | |
| | | object obj = Tools.DBHelper.GetScalar(sql, dp); |
| | | int count = obj == null ? 0 : Convert.ToInt32(obj); |
| | | |
| | | return count > 0; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 获取发布ID |
| | | /// </summary> |
| | | public static int GetPushlishId(int metaid) |
| | | { |
| | | string sql = string.Format("select pubid from lf.sys_meta_pub where metaid={0} order by id desc limit 1", metaid); |
| | | object obj = Tools.DBHelper.GetScalar(sql); |
| | | |
| | | return null == obj ? 0 : Convert.ToInt32(obj); |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 获取发布ID |
| | | /// </summary> |
| | | public static int GetPushlishId(string dirid, string type = "DOM") |
| | | { |
| | | string sql = string.Format("select b.id from lf.sys_publish b where b.type = '{0}' and b.dirid = '{1}' limit 1", type, dirid); |
| | | object obj = Tools.DBHelper.GetScalar(sql); |
| | | |
| | | return null == obj ? 0 : Convert.ToInt32(obj); |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 获取已经发布的元数据ID |
| | | /// </summary> |
| | | public static List<int> GetPublishMetaId(int pubid) |
| | | { |
| | | string sql = string.Format("select metaid from lf.sys_meta_pub where pubid = {0}", pubid); |
| | | DataTable dt = Tools.DBHelper.GetDataTable(sql); |
| | | |
| | | List<int> list = new List<int>(); |
| | | if (null == dt || 0 == dt.Rows.Count) return list; |
| | | |
| | | for (int i = 0, c = dt.Rows.Count; i < c; i++) |
| | | { |
| | | object obj = dt.Rows[i][0]; |
| | | if (null != obj) |
| | | { |
| | | int id = 0; |
| | | if (int.TryParse(obj.ToString(), out id)) |
| | | { |
| | | list.Add(id); |
| | | } |
| | | } |
| | | } |
| | | |
| | | return list; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 更新发布数据 |
| | | /// </summary> |
| | | public static int UpdatePublish(int pubid, string name, int userId, string geom, string url = null) |
| | | { |
| | | string str = null == geom ? "" : string.Format(", geom={0}", geom); |
| | | str += null == url ? "" : string.Format(", url='{0}'", url); |
| | | string sql = string.Format("update lf.sys_publish set name=@name, update_user=@userId, update_time=now(){0} where id=@id;update lf.sys_layer set cn_name=@name where pubid=@id;", str); |
| | | |
| | | DbParameter dp1 = new NpgsqlParameter("@name", name); |
| | | DbParameter dp2 = new NpgsqlParameter("@userId", userId); |
| | | DbParameter dp3 = new NpgsqlParameter("@id", pubid); |
| | | |
| | | return Tools.DBHelper.ExecuteNonQuery(sql, dp1, dp2, dp3); |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 插入元数据-数据发布表记录 |
| | | /// </summary> |
| | | public static int InsertMetaPub(int metaid, int pubid) |
| | | public static int InsertMetaPub(int metaid, int pubid, int userId) |
| | | { |
| | | string sql = string.Format(insertMetaPubSql, metaid, pubid); |
| | | string sql = string.Format(insertMetaPubSql, metaid, pubid, userId); |
| | | |
| | | return Tool.DBHelper.ExecuteNonQuery(sql); |
| | | return Tools.DBHelper.ExecuteNonQuery(sql); |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 插入数据发布表记录 |
| | | /// </summary> |
| | | /// <returns></returns> |
| | | public static int InsertPublish(SysPublish sys) |
| | | { |
| | | List<DbParameter> list = Tool.GetParams<SysPublish>(insertPublishSql, sys); |
| | | List<DbParameter> list = Tools.GetParams<SysPublish>(insertPublishSql, sys); |
| | | string sql = string.Format(insertPublishSql, string.IsNullOrEmpty(sys.geom) ? "null" : sys.geom); |
| | | |
| | | object obj = Tool.DBHelper.GetScalar(insertPublishSql, list.ToArray()); |
| | | object obj = Tools.DBHelper.GetScalar(sql, list.ToArray()); |
| | | |
| | | return obj == null ? 0 : Convert.ToInt32(obj); |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 插入图层表记录 |
| | | /// </summary> |
| | | public static int InsertLayer(SysPublish sys, SysMeta meta, double elev = 0) |
| | | { |
| | | int pid = SelectLayerPid(sys, meta); |
| | | //string cnName = meta.name.Split(new char[] { '.' })[0]; |
| | | int idx = meta.name.LastIndexOf("."); |
| | | string cnName = idx == -1 ? meta.name : meta.name.Substring(0, meta.name.LastIndexOf(".")); |
| | | string data = getData(meta); |
| | | string serve = getServe(meta); |
| | | |
| | | // @pid, @cnName, @enName, @url, @user, @data, @serve, @pubid, @elev |
| | | List<DbParameter> list = new List<DbParameter>(); |
| | | list.Add(new NpgsqlParameter("@pid", pid)); |
| | | list.Add(new NpgsqlParameter("@cnName", cnName)); |
| | | list.Add(new NpgsqlParameter("@enName", sys.dirid)); |
| | | list.Add(new NpgsqlParameter("@url", sys.url)); |
| | | list.Add(new NpgsqlParameter("@user", sys.create_user)); |
| | | list.Add(new NpgsqlParameter("@data", data)); |
| | | list.Add(new NpgsqlParameter("@serve", serve)); |
| | | list.Add(new NpgsqlParameter("@pubid", sys.id)); |
| | | list.Add(new NpgsqlParameter("@elev", elev)); |
| | | |
| | | int rows = Tools.DBHelper.ExecuteNonQuery(insertLayerSql, list.ToArray()); |
| | | |
| | | return rows; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 获取图层数据 |
| | | /// </summary> |
| | | private static string getData(SysMeta meta) |
| | | { |
| | | // "mpt".Equals(meta.type) ? "自动发布地形场景" : (imgList.Contains(meta.type) ? "自动发布影像" : "自动发布模型"); |
| | | |
| | | if ("mpt".Equals(meta.type)) return "自动发布地形场景"; |
| | | |
| | | if ("DEM".Equals(meta.type)) return "自动发布地形"; |
| | | |
| | | if ("DOM".Equals(meta.type)) return "自动发布影像"; |
| | | |
| | | return "自动发布模型"; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 获取图层服务 |
| | | /// </summary> |
| | | private static string getServe(SysMeta meta) |
| | | { |
| | | // "mpt".Equals(meta.type) ? "Mpt" : (imgList.Contains(meta.type) ? "TMS" : "Tileset"); |
| | | |
| | | if ("mpt".Equals(meta.type)) return "Mpt"; |
| | | |
| | | if ("DEM".Equals(meta.type)) return "DEM"; |
| | | |
| | | if ("DOM".Equals(meta.type)) return "TMS"; |
| | | |
| | | if ("3dml".Equals(meta.type) || "cpt".Equals(meta.type)) return "3DML"; |
| | | |
| | | return "Tileset"; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 更新元数据文件路径 |
| | | /// </summary> |
| | | public static int UpdateMetaPath(SysMeta meta) |
| | | { |
| | | List<DbParameter> list = new List<DbParameter>(); |
| | | list.Add(new NpgsqlParameter("@id", meta.id)); |
| | | list.Add(new NpgsqlParameter("@path", meta.path)); |
| | | |
| | | int rows = Tools.DBHelper.ExecuteNonQuery(updateMetaSql, list.ToArray()); |
| | | |
| | | return rows; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 查询图层父节点ID |
| | | /// </summary> |
| | | public static int SelectLayerPid(SysPublish sys, SysMeta meta) |
| | | { |
| | | string sql = GetSelectLayerPidSql(meta, meta.ismeta); |
| | | int pid = Tools.DBHelper.GetIntScalar(sql); |
| | | string dirid = sys.dirid.Substring(0, 2); |
| | | |
| | | List<DbParameter> list = new List<DbParameter>(); |
| | | list.Add(new NpgsqlParameter("@pid", pid)); |
| | | list.Add(new NpgsqlParameter("@en_name", dirid)); |
| | | |
| | | int layerId = Tools.DBHelper.GetIntScalar(selectLayerSql, list.ToArray()); |
| | | if (0 == layerId) |
| | | { |
| | | List<DbParameter> args = new List<DbParameter>(); |
| | | args.Add(new NpgsqlParameter("@pid", pid)); |
| | | args.Add(new NpgsqlParameter("@code", dirid)); |
| | | args.Add(new NpgsqlParameter("@en_name", dirid)); |
| | | args.Add(new NpgsqlParameter("@create_user", sys.create_user)); |
| | | |
| | | layerId = Tools.DBHelper.GetIntScalar(insertParentLayer, args.ToArray()); |
| | | } |
| | | |
| | | return layerId; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 获取查询图层父节点ID的SQL |
| | | /// </summary> |
| | | public static string GetSelectLayerPidSql(SysMeta meta, int isModel) |
| | | { |
| | | string noneSql = "select id from lf.sys_layer where cn_name = '其他' and pid = (select id from lf.sys_layer where cn_name = '工程数据' order by pid limit 1)"; |
| | | |
| | | if (string.IsNullOrWhiteSpace(meta.dirname)) return noneSql; |
| | | |
| | | if (meta.dirname.IndexOf("\\勘察") > -1) |
| | | return "select id from lf.sys_layer where cn_name = '三维地质模型' and pid = (select id from lf.sys_layer where cn_name = '勘察' order by pid limit 1)"; |
| | | |
| | | if (meta.dirname.IndexOf("\\测绘") > -1) |
| | | { |
| | | if (lasList.Contains(meta.type)) |
| | | return "select id from lf.sys_layer where cn_name = '点云数据' and pid = (select id from lf.sys_layer where cn_name = '测绘' order by pid limit 1)"; |
| | | if ("osgb".Equals(meta.type)) |
| | | return "select id from lf.sys_layer where cn_name = '倾斜摄影数据' and pid = (select id from lf.sys_layer where cn_name = '测绘' order by pid limit 1)"; |
| | | if ("mpt".Equals(meta.type)) |
| | | return "select id from lf.sys_layer where cn_name = '三维地形模型' and pid = (select id from lf.sys_layer where cn_name = '测绘' order by pid limit 1)"; |
| | | if ("DEM".Equals(meta.type)) |
| | | return "select id from lf.sys_layer where cn_name = '数字高程模型' and pid = (select id from lf.sys_layer where cn_name = '测绘' order by pid limit 1)"; |
| | | if ("DOM".Equals(meta.type)) |
| | | return "select id from lf.sys_layer where cn_name = '数字正射影像图' and pid = (select id from lf.sys_layer where cn_name = '测绘' order by pid limit 1)"; |
| | | else |
| | | { |
| | | //return "select id from lf.sys_layer where cn_name = '单体模型' and pid = (select id from lf.sys_layer where cn_name = '测绘' order by pid limit 1)"; |
| | | return string.Format("select id from lf.sys_layer where cn_name = '{0}' and pid = (select id from lf.sys_layer where cn_name = '测绘' order by pid limit 1)", isModel > 0 ? "单体模型" : "倾斜摄影数据"); |
| | | } |
| | | } |
| | | |
| | | if (meta.dirname.IndexOf("\\地灾") > -1) |
| | | return "select id from lf.sys_layer where cn_name = '三维地质模型' and pid = (select id from lf.sys_layer where cn_name = '地灾' order by pid limit 1)"; |
| | | |
| | | if (meta.dirname.IndexOf("\\洞库") > -1) |
| | | return "select id from lf.sys_layer where cn_name = '洞库模型' and pid = (select id from lf.sys_layer where cn_name = '洞库' order by pid limit 1)"; |
| | | |
| | | return noneSql; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 查询发布数据 |
| | | /// </summary> |
| | | public static List<SysPublish> SelectPublishs(List<int> ids) |
| | | { |
| | | string sql = string.Format("select id, name, url, path, type, status, dirid, depid, min, max, json, create_user, create_time, update_user, update_time, st_astext(geom) geom, bak from lf.sys_publish where id in ({0}) order by id desc", string.Join(",", ids)); |
| | | DataTable dt = Tools.DBHelper.GetDataTable(sql); |
| | | List<SysPublish> list = ModelHandler.FillModel<SysPublish>(dt); |
| | | |
| | | return list; |
| | | } |
| | | |
| | | /// <summary> |
| | | /// 获取参数列表 |
| | | /// </summary> |
| | | public static List<DbParameter> GetParams<T>(string sql, T t) |