private void BindRepeater()
{
var dictList = new List <CategoryDictionary>();
var calList = Wiki.GetCategories();
List <string> letters = new List <string>(WikiResource.wikiCategoryAlfaList.Split(','));
string otherSymbol = string.Empty;
if (letters.Count > 0)
{
otherSymbol = letters[0];
letters.Remove(otherSymbol);
}
string firstLetter;
CategoryDictionary catDic;
foreach (Category cat in calList)
{
if (string.IsNullOrEmpty(cat.CategoryName))
{
continue;
}
firstLetter = new string(cat.CategoryName[0], 1);
if (!letters.Exists(lt => lt.Equals(firstLetter, StringComparison.InvariantCultureIgnoreCase)))
{
firstLetter = otherSymbol;
}
if (!dictList.Exists(dl => dl.HeadName.Equals(firstLetter, StringComparison.InvariantCultureIgnoreCase)))
{
catDic = new CategoryDictionary();
catDic.HeadName = firstLetter;
catDic.Categories.Add(GetCategoryInfo(cat.CategoryName));
dictList.Add(catDic);
}
else
{
catDic = dictList.Find(dl => dl.HeadName.Equals(firstLetter, StringComparison.InvariantCultureIgnoreCase));
catDic.Categories.Add(GetCategoryInfo(cat.CategoryName));
}
}
dictList.Sort(SortCatDict);
int countAll = dictList.Count * 3 + calList.Count; //1 letter is like 2 links to category
int perColumn = (int)(Math.Round((decimal)countAll / 3));
List <List <CategoryDictionary> > mainDictList = new List <List <CategoryDictionary> >();
int index = 0, lastIndex = 0, count = 0;
CategoryDictionary cd;
for (int i = 0; i < dictList.Count; i++)
{
cd = dictList[i];
count += 3;
count += cd.Categories.Count;
index++;
if (count >= perColumn || i == dictList.Count - 1)
{
count = count - perColumn;
mainDictList.Add(dictList.GetRange(lastIndex, index - lastIndex));
lastIndex = index;
}
}
HasCategories = mainDictList.Count > 0;
if (HasCategories)
{
rptCategoryList.DataSource = mainDictList;
rptCategoryList.DataBind();
}
else
{
var emptyScreenControl = new EmptyScreenControl
{
ImgSrc = WebImageSupplier.GetAbsoluteWebPath("wikilogo150.png", WikiManager.ModuleId),
Header = WikiResource.EmptyScreenWikiCategoriesCaption,
Describe = WikiResource.EmptyScreenWikiCategoriesText
};
if (CommunitySecurity.CheckPermissions(Community.Wiki.Common.Constants.Action_AddPage))
{
emptyScreenControl.ButtonHTML = String.Format("<a class='link underline blue plus' href='default.aspx?action=New'>{0}</a>", WikiResource.menu_AddNewPage);
}
EmptyContent.Controls.Add(emptyScreenControl);
}
}
private void BindRepeater()
{
var dictList = new List <CategoryDictionary>();
var calList = Wiki.GetCategories();
List <string> letters = new List <string>(WikiResource.wikiCategoryAlfaList.Split(','));
string otherSymbol = string.Empty;
if (letters.Count > 0)
{
otherSymbol = letters[0];
letters.Remove(otherSymbol);
}
string firstLetter;
CategoryDictionary catDic;
foreach (Category cat in calList)
{
if (string.IsNullOrEmpty(cat.CategoryName))
{
continue;
}
firstLetter = new string(cat.CategoryName[0], 1);
if (!letters.Exists(lt => lt.Equals(firstLetter, StringComparison.InvariantCultureIgnoreCase)))
{
firstLetter = otherSymbol;
}
if (!dictList.Exists(dl => dl.HeadName.Equals(firstLetter, StringComparison.InvariantCultureIgnoreCase)))
{
catDic = new CategoryDictionary();
catDic.HeadName = firstLetter;
catDic.Categories.Add(GetCategoryInfo(cat.CategoryName));
dictList.Add(catDic);
}
else
{
catDic = dictList.Find(dl => dl.HeadName.Equals(firstLetter, StringComparison.InvariantCultureIgnoreCase));
catDic.Categories.Add(GetCategoryInfo(cat.CategoryName));
}
}
dictList.Sort(SortCatDict);
int countAll = dictList.Count * 3 + calList.Count; //1 letter is like 2 links to category
int perColumn = (int)(Math.Round((decimal)countAll / 3));
List <List <CategoryDictionary> > mainDictList = new List <List <CategoryDictionary> >();
int index = 0, lastIndex = 0, count = 0;
CategoryDictionary cd;
for (int i = 0; i < dictList.Count; i++)
{
cd = dictList[i];
count += 3;
count += cd.Categories.Count;
index++;
if (count >= perColumn || i == dictList.Count - 1)
{
count = count - perColumn;
mainDictList.Add(dictList.GetRange(lastIndex, index - lastIndex));
lastIndex = index;
}
}
rptCategoryList.DataSource = mainDictList;
rptCategoryList.DataBind();
}