public void Test_Or_And_Or_Or_Or()
{
DataRuleContext context = new DataRuleContext(null, null)
{
ValueProvider = new NameValueCollectionValueProvider(new NameValueCollection())
};
WhereClause[] clauses = new WhereClause[] {
new WhereClause()
{
FieldName = "title", Operator = Operator.Contains, Value1 = "title1", Logical = Logical.Or
},
new WhereClause()
{
FieldName = "title", Operator = Operator.Contains, Value1 = "title1", Logical = Logical.And
},
new WhereClause()
{
FieldName = "body", Operator = Operator.Contains, Value1 = "body1", Logical = Logical.Or
},
new WhereClause()
{
FieldName = "body", Operator = Operator.Contains, Value1 = "body2", Logical = Logical.Or
},
new WhereClause()
{
FieldName = "userkey", Operator = Operator.Contains, Value1 = "userkey1", Logical = Logical.Or
}
};
var expression = WhereClauseToContentQueryHelper.Parse(clauses, schema, valueProvider);
StringVisitor visitor = new StringVisitor(translatedQuery);
visitor.Visite(expression);
Assert.AreEqual("((((((((title Contains title1) OR (title Contains title1))) AND (body Contains body1))) OR (body Contains body2))) OR (userkey Contains userkey1))", translatedQuery.ClauseText);
}
public virtual ActionResult Index(string folderName, string parentUUID, string parentFolder, string search
, IEnumerable <WhereClause> whereClause, int?page, int?pageSize, string sortField = null, string sortDir = null)
{
//compatible with the Folder parameter changed to FolderName.
folderName = folderName ?? this.ControllerContext.RequestContext.GetRequestValue("Folder");
TextFolder textFolder = new TextFolder(Repository, folderName).AsActual();
var schema = textFolder.GetSchema().AsActual();
SchemaPath schemaPath = new SchemaPath(schema);
ViewData["Folder"] = textFolder;
ViewData["Schema"] = schema;
ViewData["Template"] = textFolder.GetFormTemplate(FormType.Grid);
ViewData["WhereClause"] = whereClause;
SetPermissionData(textFolder);
IEnumerable <TextFolder> childFolders = new TextFolder[0];
//Skip the child folders on the embedded folder grid.
if (string.IsNullOrEmpty(parentFolder))
{
if (!page.HasValue || page.Value <= 1)
{
childFolders = TextFolderManager.ChildFolders(textFolder, search).Select(it => it.AsActual());
}
}
IContentQuery <TextContent> query = textFolder.CreateQuery();
query = SortByField(sortField, sortDir, query);
bool showTreeStyle = schema.IsTreeStyle;
//如果有带搜索条件，则不输出树形结构
if (!string.IsNullOrEmpty(search))
{
IWhereExpression exp = new FalseExpression();
foreach (var item in schema.Columns.Where(it => it.ShowInGrid))
{
exp = new OrElseExpression(exp, (new WhereContainsExpression(null, item.Name, search)));
}
if (exp != null)
{
query = query.Where(exp);
}
showTreeStyle = false;
}
if (whereClause != null && whereClause.Count() > 0)
{
var expression = WhereClauseToContentQueryHelper.Parse(whereClause, schema, new MVCValueProviderWrapper(ValueProvider));
query = query.Where(expression);
showTreeStyle = false;
}
if (!string.IsNullOrWhiteSpace(parentUUID))
{
query = query.WhereEquals("ParentUUID", parentUUID);
}
else
{
//有两种情况需要考虑要不要查询所有的数据（ParentUUID=null)
//1.树形结构数据，第一次查询需要过滤ParentUUID==null
//2.自嵌套的目前结构，也需要过滤ParentUUID==null
var selfEmbedded = textFolder.EmbeddedFolders != null && textFolder.EmbeddedFolders.Contains(textFolder.FullName, StringComparer.OrdinalIgnoreCase);
if (showTreeStyle || selfEmbedded)
{
query = query.Where(new OrElseExpression(new WhereEqualsExpression(null, "ParentUUID", null), new WhereEqualsExpression(null, "ParentUUID", "")));
}
}
if (childFolders != null)
{
childFolders = childFolders
.Select(it => it.AsActual())
.Where(it => it.Visible)
.Where(it => Kooboo.CMS.Content.Services.ServiceFactory.WorkflowManager.AvailableViewContent(it, User.Identity.Name));
}
page = page ?? 1;
pageSize = pageSize ?? textFolder.PageSize;
//var pagedList = query.ToPageList(page.Value, pageSize.Value);
//IEnumerable<TextContent> contents = pagedList.ToArray();
//if (Repository.EnableWorkflow == true)
//{
// contents =WorkflowManager.GetPendWorkflowItemForContents(Repository, contents.ToArray(), User.Identity.Name);
//}
//var workflowContentPagedList = new PagedList<TextContent>(contents, page.Value, pageSize.Value, pagedList.TotalItemCount);
//ViewData["ContentPagedList"] = workflowContentPagedList;
return(View(new TextContentGrid()
{
ChildFolders = childFolders.ToArray(),
ContentQuery = query,
PageIndex = page.Value,
PageSize = pageSize.Value,
ShowTreeStyle = showTreeStyle
}));
}
public virtual ActionResult SelectCategories(string folderName, string selected, int?page, int?pageSize, string search, IEnumerable <WhereClause> whereClause
, string sortField = null, string sortDir = null)
{
var textFolder = (TextFolder)(FolderHelper.Parse <TextFolder>(Repository, folderName).AsActual());
var singleChoice = string.Equals("True", Request.RequestContext.GetRequestValue("SingleChoice"), StringComparison.OrdinalIgnoreCase);
Schema schema = new Schema(Repository, textFolder.SchemaName).AsActual();
SchemaPath schemaPath = new SchemaPath(schema);
ViewData["Folder"] = textFolder;
ViewData["Schema"] = schema;
ViewData["Template"] = textFolder.GetFormTemplate(FormType.Selectable);
ViewData["WhereClause"] = whereClause;
IEnumerable <TextFolder> childFolders = new TextFolder[0];
//Skip the child folders on the embedded folder grid.
if (!page.HasValue || page.Value <= 1)
{
childFolders = ServiceFactory.TextFolderManager.ChildFoldersWithSameSchema(textFolder).Select(it => it.AsActual());
}
var query = textFolder.CreateQuery();
query = SortByField(sortField, sortDir, query);
bool showTreeStyle = schema.IsTreeStyle;
if (showTreeStyle)
{
query = query.Where(new OrElseExpression(new WhereEqualsExpression(null, "ParentUUID", null), new WhereEqualsExpression(null, "ParentUUID", "")));
}
if (!string.IsNullOrEmpty(search))
{
IWhereExpression exp = new FalseExpression();
foreach (var item in schema.Columns.Where(it => it.ShowInGrid))
{
exp = new OrElseExpression(exp, (new WhereContainsExpression(null, item.Name, search)));
}
if (exp != null)
{
query = query.Where(exp);
}
showTreeStyle = false;
}
if (whereClause != null && whereClause.Count() > 0)
{
var expression = WhereClauseToContentQueryHelper.Parse(whereClause, schema, new MVCValueProviderWrapper(ValueProvider));
query = query.Where(expression);
showTreeStyle = false;
}
var contents = query.ToPageList(page ?? 1, pageSize ?? textFolder.PageSize, textFolder.EnablePaging.HasValue ? textFolder.EnablePaging.Value : true);
SelectableViewModel viewModel = new SelectableViewModel()
{
ShowTreeStyle = showTreeStyle, ChildFolders = childFolders, Contents = contents, SingleChoice = singleChoice
};
if (Request.IsAjaxRequest())
{
return(PartialView("", viewModel));
}
else
{
IEnumerable <TextContent> selectedContents = new TextContent[0];
if (!string.IsNullOrEmpty(selected))
{
string[] selectedArr = selected.Split(',');
IContentQuery <TextContent> selectedQuery = textFolder.CreateQuery().DefaultOrder();
foreach (var userKey in selectedArr)
{
selectedQuery = selectedQuery.Or((IWhereExpression)textFolder.CreateQuery().DefaultOrder().WhereEquals("UUID", userKey).Expression);
}
selectedContents = selectedQuery;
}
viewModel.Selected = selectedContents;
}
return(View(viewModel));
}