protected void Page_Init(object sender, EventArgs e)
{
string tagSetIdsString = Request["ctl00$PlaceHolderMain$HiddenTagSetIdentifiers"];
// Find our tag ids, either from previously hidden var or load from org
if (String.IsNullOrEmpty(tagSetIdsString))
{
this._tagSetIds = FinancialTransactionTagSets.ForOrganization(CurrentOrganization).Identities;
}
else
{
string[] tagSetIdStrings = tagSetIdsString.Split(',');
this._tagSetIds = new int[tagSetIdStrings.Length];
for (int index = 0; index < tagSetIdStrings.Length; index++)
{
this._tagSetIds[index] = Int32.Parse(tagSetIdStrings[index]);
}
}
// Construct data source
List <TagSetDataSourceItem> dataSourceVisibleTags = new List <TagSetDataSourceItem>();
List <TagSetDataSourceItem> dataSourceForcedTags = new List <TagSetDataSourceItem>();
foreach (int tagSetId in this._tagSetIds)
{
TagSetDataSourceItem item = new TagSetDataSourceItem
{
TagSetId = tagSetId,
TagSetLocalizedName =
FinancialTransactionTagSetType.GetLocalizedName(
FinancialTransactionTagSet.FromIdentity(tagSetId).
FinancialTransactionTagSetTypeId)
};
FinancialTransactionTagSet tagSet = FinancialTransactionTagSet.FromIdentity(tagSetId);
if (tagSet.VisibilityLevel <= 1)
{
dataSourceVisibleTags.Add(item);
if (!tagSet.AllowUntagged)
{
dataSourceForcedTags.Add(item);
}
}
}
// Bind data
this.RepeaterTagLabels.DataSource = dataSourceVisibleTags;
this.RepeaterTagDrop.DataSource = dataSourceVisibleTags;
this.RepeaterTagDropScript.DataSource = dataSourceVisibleTags;
this.RepeaterErrorCheckTags.DataSource = dataSourceForcedTags;
this.RepeaterTagLabels.DataBind();
this.RepeaterTagDrop.DataBind();
this.RepeaterTagDropScript.DataBind();
this.RepeaterErrorCheckTags.DataBind();
// Write set list back to hidden variable
List <string> tagSetIdStringList = new List <string>();
foreach (int tagSetId in this._tagSetIds)
{
tagSetIdStringList.Add(tagSetId.ToString(CultureInfo.InvariantCulture));
}
this.HiddenTagSetIdentifiers.Value = String.Join(",", tagSetIdStringList.ToArray());
}
protected void Page_Load(object sender, EventArgs e)
{
Response.ContentType = "application/json";
int tagSetId = Int32.Parse(Request.QueryString["TagSetId"]);
FinancialTransactionTagSet tagSet = FinancialTransactionTagSet.FromIdentity(tagSetId);
if (tagSet.OrganizationId != CurrentOrganization.Identity)
{
throw new UnauthorizedAccessException();
}
// Is this stuff in cache already?
string cacheKey = "FinancialTransactionTagTypes-Json-" +
tagSetId.ToString((CultureInfo.InvariantCulture));
string tagsJson =
(string)Cache[cacheKey];
if (tagsJson != null)
{
Response.Output.WriteLine(tagsJson);
Response.End();
return;
}
// Not in cache. Construct.
// Get accounts
FinancialTransactionTagTypes tagTypes = FinancialTransactionTagTypes.ForSet(tagSet);
// Build tree (there should be a template for this)
Dictionary <int, List <FinancialTransactionTagType> > treeMap =
new Dictionary <int, List <FinancialTransactionTagType> >();
foreach (FinancialTransactionTagType tagType in tagTypes)
{
if (!treeMap.ContainsKey(tagType.ParentIdentity))
{
treeMap[tagType.ParentIdentity] = new List <FinancialTransactionTagType>();
}
treeMap[tagType.ParentIdentity].Add(tagType);
}
int renderRootNodeId = 0;
if (treeMap[0].Count == 1 && treeMap.ContainsKey(treeMap[0][0].Identity))
{
// assume there's a master root like "Costs"; bypass it
renderRootNodeId = treeMap[0][0].Identity;
}
tagsJson = RecurseTreeMap(treeMap, renderRootNodeId);
Cache.Insert(cacheKey, tagsJson, null, DateTime.Now.AddMinutes(5), TimeSpan.Zero);
// cache lasts for five minutes, no sliding expiration
Response.Output.WriteLine(tagsJson);
Response.End();
}
