public IActionResult EditQueryView(Guid id)
{
if (id.Equals(Guid.Empty))
{
return(NotFound());
}
EditQueryViewModel model = new EditQueryViewModel();
var entity = _queryViewFinder.FindById(id);
if (null == entity)
{
return(NotFound());
}
var entityMeta = _entityFinder.FindById(entity.EntityId);
if (null == entityMeta)
{
return(NotFound());
}
entity.CopyTo(model);
model.EntityMetaData = entityMeta;
_fetchDataService.GetMetaDatas(entity.FetchConfig);
model.EntityList = _fetchDataService.QueryResolver.EntityList;
model.AttributeList = _fetchDataService.QueryResolver.AttributeList;
model.Grid = new GridBuilder(entity).Grid;
model.QueryExpression = _fetchDataService.QueryExpression;
model.Buttons = _ribbuttonFinder.Query(n => n
.Where(f => f.EntityId == model.EntityId && f.StateCode == RecordState.Enabled &&
(f.ShowArea == RibbonButtonArea.ListHead || f.ShowArea == RibbonButtonArea.ListRow)));
if (model.Grid.ClientResources.NotEmpty())
{
model.WebResources = _webResourceFinder.Query(x => x.Select(s => new { s.WebResourceId, s.Name }).Where(f => f.WebResourceId.In(model.Grid.ClientResources)));
}
if (model.IsCustomButton && entity.CustomButtons.IsNotEmpty())
{
model.ButtonId = model.ButtonId.DeserializeFromJson(entity.CustomButtons);
}
return(View(model));
}
public IActionResult RenderGridView([FromBody] EntityGridModel model)
{
QueryView.Domain.QueryView queryView = null;
if (model.QueryViewId.HasValue && !model.QueryViewId.Equals(Guid.Empty))
{
queryView = _queryViewFinder.FindById(model.QueryViewId.Value);
}
else if (model.EntityId.HasValue && !model.EntityId.Value.Equals(Guid.Empty))
{
queryView = _queryViewFinder.FindEntityDefaultView(model.EntityId.Value);
}
else if (model.EntityName.IsNotEmpty())
{
queryView = _queryViewFinder.FindEntityDefaultView(model.EntityName);
}
else
{
return(NotFound());
}
if (queryView == null)
{
return(NotFound());
}
if (!queryView.IsDefault && queryView.AuthorizationEnabled)
{
if (!_roleObjectAccessService.Exists(queryView.QueryViewId, QueryViewDefaults.ModuleName, CurrentUser.Roles.Select(n => n.RoleId).ToArray()))
{
return(Unauthorized());
}
}
model.QueryView = queryView;
model.EntityId = queryView.EntityId;
FetchDescriptor fetch = new FetchDescriptor
{
Page = model.Page,
PageSize = model.PageSize,
FetchConfig = queryView.FetchConfig,
GetAll = !model.PagingEnabled
};
if (model.IsSortBySeted)
{
QueryColumnSortInfo sort = new QueryColumnSortInfo(model.SortBy, model.SortDirection == 0);
fetch.Sort = sort;
}
//查询关键字
if (model.Q.IsNotEmpty())
{
fetch.Keyword = model.Q;
fetch.Field = model.QField;
}
var canFetch = true;
//filter by relationship
if (model.RelationShipName.IsNotEmpty())
{
var relationship = _relationShipFinder.FindByName(model.RelationShipName);
if (relationship != null && model.ReferencedRecordId.HasValue && !model.ReferencedRecordId.Value.Equals(Guid.Empty))
{
if (model.Filter == null)
{
model.Filter = new FilterExpression();
}
var condition = new ConditionExpression(relationship.ReferencingAttributeName, ConditionOperator.Equal, model.ReferencedRecordId);
model.Filter.AddCondition(condition);
}
model.RelationShipMeta = relationship;
}
if (model.RelationShipName.IsNotEmpty() && (!model.ReferencedRecordId.HasValue || model.ReferencedRecordId.Value.Equals(Guid.Empty)))
{
//如果被引用ID为空，则不查询数据
canFetch = false;
}
fetch.Filter = model.Filter;
if (canFetch)
{
fetch.User = CurrentUser;
var datas = _fetchService.Execute(fetch);
if (model.OnlyData)
{
//var serializer = new DataContractJsonSerializer(typeof(User), new DataContractJsonSerializerSettings()
//{
// UseSimpleDictionaryFormat = true//去掉Key和Value
//});
//return new JsonResult() { Data = datas.Items.SerializeToJson(), JsonRequestBehavior = JsonRequestBehavior.AllowGet };
return(Content(datas.SerializeToJson()));
}
model.Grid = _gridService.Build(queryView, _fetchService.QueryResolver.EntityList, _fetchService.QueryResolver.AttributeList);
model.EntityList = _fetchService.QueryResolver.EntityList;
model.AttributeList = _fetchService.QueryResolver.AttributeList;
model.RelationShipList = _fetchService.QueryResolver.RelationShipList;
model.Items = datas.Items;
model.TotalItems = datas.TotalItems;
}
else
{
_fetchService.GetMetaDatas(fetch);
model.Grid = _gridService.Build(queryView, _fetchService.QueryResolver.EntityList, _fetchService.QueryResolver.AttributeList);
model.EntityList = _fetchService.QueryResolver.EntityList;
model.AttributeList = _fetchService.QueryResolver.AttributeList;
model.RelationShipList = _fetchService.QueryResolver.RelationShipList;
model.Items = new List <dynamic>();
model.TotalItems = 0;
}
var buttons = _ribbonbuttonFinder.Find(model.EntityId.Value, RibbonButtonArea.SubGrid);
if (buttons.NotEmpty())
{
buttons = buttons.OrderBy(x => x.DisplayOrder).ToList();
model.RibbonButtons = buttons;
}
if (model.IsSortBySeted == false)
{
if (_fetchService.QueryExpression.Orders.NotEmpty())
{
model.SortBy = _fetchService.QueryExpression.Orders[0].AttributeName;
model.SortDirection = (int)_fetchService.QueryExpression.Orders[0].OrderType;
}
}
return(View($"~/Views/Entity/{WebContext.ActionName}.cshtml", model));
}
/// <summary>
/// 生成图表
/// </summary>
/// <param name="queryId">视图记录</param>
/// <param name="chartId">图表记录</param>
/// <param name="filter">附加过滤条件</param>
/// <returns></returns>
public ChartContext Build(QueryView.Domain.QueryView queryView, Chart chartEntity, FilterExpression filter = null, string drillGroup = "")
{
ChartContext context = new ChartContext();
//图表对象
ChartDescriptor chart = new ChartDescriptor();
chart = chart.DeserializeFromJson(chartEntity.PresentationConfig);
chart.Title = chartEntity.Name;
//引用视图查询数据
_fetchDataService.GetMetaDatas(queryView.FetchConfig);
if (filter != null)
{
_fetchDataService.QueryExpression.Criteria.AddFilter(filter);
}
//图表数据描述
ChartDataDescriptor chartData = new ChartDataDescriptor();
chartData = chartData.DeserializeFromJson(chartEntity.DataConfig);
if (drillGroup.IsNotEmpty())
{
var categoryChartData = chartData.Fetch.Find(n => n.Type == ChartItemType.Category);
categoryChartData.Attribute = drillGroup;
}
var dataSource = _chartRepository.GetChartDataSource(chartData, _fetchDataService.QueryExpression, _fetchDataService.QueryResolver);
chart.Legend = new List <string>();
var categories = new List <string>();//分类标签
var emptyStr = _loc["chart_nodata"];
foreach (var item in chartData.Fetch)
{
var attr = _fetchDataService.QueryResolver.AttributeList.Find(n => n.EntityId == chartEntity.EntityId && n.Name.IsCaseInsensitiveEqual(item.Attribute));
var name = item.Attribute;
if (item.Type == ChartItemType.Series)
{
//legend
chart.Legend.Add(attr.LocalizedName);
var seriesData = new List <string>();
var seriesName = name + Enum.GetName(typeof(AggregateType), item.Aggregate);
foreach (var d in dataSource)
{
var line = d as IDictionary <string, object>;
seriesData.Add(line[seriesName] != null ? line[seriesName].ToString() : "0");
}
var s = chart.Series.Find(n => n.Name.IsCaseInsensitiveEqual(item.Attribute));
s.Name = attr.LocalizedName;
s.Data = seriesData;
}
else if (item.Type == ChartItemType.Category)
{
if (attr.TypeIsLookUp() || attr.TypeIsOwner() || attr.TypeIsCustomer())
{
name += "name";
}
else if (attr.TypeIsPrimaryKey())
{
name = attr.Name + "name";
}
foreach (var d in dataSource)
{
var line = d as IDictionary <string, object>;
//选项类型，获取选项显示名称
if (line[name] != null && (attr.TypeIsPickList() || attr.TypeIsStatus()))
{
var oname = _optionSetDetailFinder.GetOptionName(attr.OptionSetId.Value, int.Parse(line[name].ToString()));
categories.Add(oname.IfEmpty(emptyStr));
}
//是否类型，获取选项显示名称
else if (line[name] != null && (attr.TypeIsBit() || attr.TypeIsState()))
{
var oname = _stringMapFinder.GetOptionName(attr.AttributeId, int.Parse(line[name].ToString()));
categories.Add(oname.IfEmpty(emptyStr));
}
else
{
categories.Add(line[name] != null ? line[name].ToString() : emptyStr);
}
}
chart.XAxis = new XAxis()
{
Type = AxisType.Category,
Data = categories
};
}
chart.SubTitle = queryView.Name;
context.Chart = chart;
context.ChartData = chartData;
context.Attributes = _fetchDataService.QueryResolver.AttributeList;
context.DataSource = dataSource;
}
return(context);
}
public MemoryStream ToExcelStream(QueryView.Domain.QueryView queryView, FilterExpression filter, OrderExpression order, string fileName, bool includePrimaryKey = false, bool includeIndex = false, string title = "")
{
_fetchDataService.GetMetaDatas(queryView.FetchConfig);
if (filter != null)
{
_fetchDataService.QueryExpression.Criteria.AddFilter(filter);
}
if (order != null)
{
_fetchDataService.QueryExpression.Orders.Clear();
_fetchDataService.QueryExpression.Orders.Add(order);
}
_fetchDataService.QueryExpression.PageInfo = new PagingInfo()
{
PageNumber = 1, PageSize = 99999
};
var data = _fetchDataService.Execute(_fetchDataService.QueryExpression);
if (data.TotalItems == 0)
{
return(null);
}
Dictionary <string, string> columnNames = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase);
List <string> hideColumns = new List <string>();
var grid = _gridService.Build(queryView, _fetchDataService.QueryResolver.EntityList, _fetchDataService.QueryResolver.AttributeList);
if (includeIndex)
{
columnNames.Add("rownum", "序号");
if (data.Items.NotEmpty())
{
for (int i = 0; i < data.Items.Count; i++)
{
data.Items[i].RowNum = i + 1;
}
}
}
if (includePrimaryKey)
{
var pk = _fetchDataService.QueryResolver.AttributeList.Find(n => n.EntityName.IsCaseInsensitiveEqual(_fetchDataService.QueryResolver.MainEntity.Name) && n.TypeIsPrimaryKey());//new Schema.AttributeService(user).Find(n => n.AttributeTypeName == AttributeTypeIds.PRIMARYKEY && n.EntityName == fetchService.QueryResolver.MainEntity.Name);
columnNames.Add(pk.Name, pk.Name);
hideColumns.Add(pk.Name);
}
foreach (var cell in grid.Rows[0].Cells)
{
var columnName = cell.Name.IndexOf(".") > 0 ? cell.Name.Split('.')[1] : cell.Name;
var item = _fetchDataService.QueryResolver.AttributeList.Find(n => n.Name.IsCaseInsensitiveEqual(columnName) && n.EntityName.IsCaseInsensitiveEqual(cell.EntityName));
var label = cell.Label;//item.LocalizedName;
if (cell.Label.IsEmpty())
{
if (!item.EntityId.Equals(_fetchDataService.QueryResolver.MainEntity.EntityId))
{
var le = _fetchDataService.QueryExpression.FindLinkEntityByName(item.EntityName);
if (le != null)
{
var relationship = _fetchDataService.QueryResolver.RelationShipList.Find(n => n.Name.IsCaseInsensitiveEqual(cell.Name.Split('.')[0]));
_relationShipFinder.WrapLocalizedLabel(relationship);
label += "(" + relationship.ReferencingAttributeLocalizedName + ")";
columnName = le.EntityAlias + "." + columnName;
}
}
else
{
label = item.LocalizedName;
}
}
if (item.TypeIsPrimaryKey())
{
var pkField = _fetchDataService.QueryResolver.AttributeList.Find(n => n.EntityName.IsCaseInsensitiveEqual(_fetchDataService.QueryResolver.MainEntity.Name) && n.IsPrimaryField);
columnNames.Add(pkField.Name, label);
}
else if (item.TypeIsBit() || item.TypeIsState() || item.TypeIsStatus() || item.TypeIsPickList() || item.TypeIsLookUp() || item.TypeIsOwner() || item.TypeIsCustomer())
{
columnNames.Add(cell.Name + "Name", label);
}
else
{
columnNames.Add(cell.Name, label);
}
}
//字段权限
if (_fetchDataService.QueryResolver.AttributeList.Count(x => x.AuthorizationEnabled) > 0)
{
var noneRead = _systemUserPermissionService.GetNoneReadFields(_appContext.GetFeature <ICurrentUser>().SystemUserId, _fetchDataService.QueryResolver.AttributeList.Where(x => x.AuthorizationEnabled).Select(x => x.AttributeId).ToList());
if (noneRead.NotEmpty())
{
var noneReadAttrs = _attributeFinder.Query(x => x.Where(f => f.AttributeId.In(noneRead)));
foreach (var d in data.Items)
{
var _this = d as IDictionary <string, object>;
foreach (var nr in noneReadAttrs)
{
_this[nr.Name.ToLower()] = null;
if (nr.TypeIsBit() || nr.TypeIsState() || nr.TypeIsPickList() || nr.TypeIsStatus() ||
nr.TypeIsLookUp() || nr.TypeIsOwner() || nr.TypeIsCustomer())
{
_this[nr.Name.ToLower() + "name"] = null;
}
}
}
}
}
var list = data.Items;
//aggregation
if (list.NotEmpty() && queryView.AggregateConfig.IsNotEmpty())
{
var aggFields = new List <AggregateExpressionField>().DeserializeFromJson(queryView.AggregateConfig);
if (aggFields.NotEmpty())
{
var aggExp = new AggregateExpression
{
ColumnSet = _fetchDataService.QueryExpression.ColumnSet,
Criteria = _fetchDataService.QueryExpression.Criteria,
EntityName = _fetchDataService.QueryExpression.EntityName,
LinkEntities = _fetchDataService.QueryExpression.LinkEntities,
AggregateFields = aggFields
};
var aggDatas = _aggregateService.Execute(aggExp);
var aggData = aggDatas.NotEmpty() ? aggDatas.First() : null;
if (aggData != null)
{
var tmpRow = list.First() as IDictionary <string, object>;
var aggRow = new Dictionary <string, object>();
var aggDataRow = aggData as IDictionary <string, object>;
foreach (var r in tmpRow)
{
var aggf = aggFields.Find(n => n.AttributeName.IsCaseInsensitiveEqual(r.Key));
if (aggf != null)
{
aggRow[r.Key] = aggDataRow[aggf.AttributeName.ToLower()];
}
else
{
aggRow[r.Key] = null;
}
}
list.Add(aggRow);
}
}
}
return(ToExcelStream(list, fileName, columnNames, hideColumns, title, _fetchDataService.QueryResolver.AttributeList));
}
public IActionResult GridView([FromBody] EntityGridModel model)
{
QueryView.Domain.QueryView queryView = null;
if (model.QueryViewId.HasValue && !model.QueryViewId.Equals(Guid.Empty))
{
queryView = _queryViewFinder.FindById(model.QueryViewId.Value);
}
else if (model.EntityId.HasValue && !model.EntityId.Value.Equals(Guid.Empty))
{
queryView = _queryViewFinder.FindEntityDefaultView(model.EntityId.Value);
}
else if (model.EntityName.IsNotEmpty())
{
queryView = _queryViewFinder.FindEntityDefaultView(model.EntityName);
}
else
{
return(NotFound());
}
if (queryView == null)
{
return(NotFound());
}
if (!queryView.IsDefault && queryView.AuthorizationEnabled)
{
if (!_roleObjectAccessService.Exists(queryView.QueryViewId, QueryViewDefaults.ModuleName, CurrentUser.Roles.Select(n => n.RoleId).ToArray()))
{
return(Unauthorized());
}
}
//EntityGridModel model = new EntityGridModel();
model.QueryView = queryView;
model.EntityId = queryView.EntityId;
model.QueryViewId = queryView.QueryViewId;
model.TargetFormId = queryView.TargetFormId;
if (model.IsEnabledViewSelector)
{
model.QueryViews = _queryViewFinder.QueryAuthorized(n => n.Where(f => f.EntityId == model.EntityId && f.StateCode == RecordState.Enabled)
.Sort(s => s.SortAscending(f => f.Name)));
}
if (!model.PageSizeBySeted && CurrentUser.UserSettings.PagingLimit > 0)
{
model.PageSize = CurrentUser.UserSettings.PagingLimit;
}
FetchDescriptor fetch = new FetchDescriptor
{
User = CurrentUser,
Page = model.Page,
PageSize = model.PageSize,
FetchConfig = queryView.FetchConfig
};
if (model.IsSortBySeted)
{
QueryColumnSortInfo sort = new QueryColumnSortInfo(model.SortBy, model.SortDirection == 0);
fetch.Sort = sort;
}
fetch.Filter = model.Filter;
if (model.Q.IsNotEmpty())
{
fetch.Keyword = model.Q;
fetch.Field = model.QField;
}
//buttons
if (model.IsShowButtons)
{
FilterContainer <RibbonButton.Domain.RibbonButton> buttonFilter = FilterContainerBuilder.Build <RibbonButton.Domain.RibbonButton>()
.And(w => w.StateCode == RecordState.Enabled && w.EntityId == model.EntityId.Value &&
(w.ShowArea == RibbonButtonArea.ListHead || w.ShowArea == RibbonButtonArea.ListRow));
if (model.QueryView.IsCustomButton && model.QueryView.CustomButtons.IsNotEmpty())
{
List <Guid> buttonid = new List <Guid>();
buttonid = buttonid.DeserializeFromJson(model.QueryView.CustomButtons);
buttonFilter.And(w => w.RibbonButtonId.In(buttonid));
}
var buttons = _ribbonbuttonFinder.Query(n => n
.Where(buttonFilter)
.Sort(s => s.SortAscending(f => f.DisplayOrder)));
model.RibbonButtons = buttons;
}
//var datas = _fetchService.Execute(fetch);
_fetchDataService.GetMetaDatas(fetch);
model.Grid = _gridService.Build(queryView, _fetchDataService.QueryResolver.EntityList, _fetchDataService.QueryResolver.AttributeList);
model.EntityList = _fetchDataService.QueryResolver.EntityList;
model.AttributeList = _fetchDataService.QueryResolver.AttributeList;
model.RelationShipList = _fetchDataService.QueryResolver.RelationShipList;
//model.Items = datas.Items;
//model.TotalItems = datas.TotalItems;
//model.TotalPages = datas.TotalPages;
//aggregation
if (queryView.AggregateConfig.IsNotEmpty())
{
var aggFields = new List <AggregateExpressionField>().DeserializeFromJson(queryView.AggregateConfig);
if (aggFields.NotEmpty())
{
var aggExp = new AggregateExpression
{
ColumnSet = _fetchDataService.QueryExpression.ColumnSet,
Criteria = _fetchDataService.QueryExpression.Criteria,
EntityName = _fetchDataService.QueryExpression.EntityName,
LinkEntities = _fetchDataService.QueryExpression.LinkEntities,
AggregateFields = aggFields
};
var aggDatas = _aggregateService.Execute(aggExp);
model.AggregationData = aggDatas.NotEmpty() ? aggDatas.First() : null;
model.AggregateFields = aggFields;
}
}
if (model.IsSortBySeted == false)
{
if (_fetchDataService.QueryExpression.Orders.NotEmpty())
{
model.SortBy = _fetchDataService.QueryExpression.Orders[0].AttributeName;
model.SortDirection = (int)_fetchDataService.QueryExpression.Orders[0].OrderType;
}
}
//字段权限
model.NonePermissionFields = _fetchDataService.NonePermissionFields;
return(View($"~/Views/Entity/{WebContext.ActionName}.cshtml", model));
}