/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
try
{
IList <string> segments = Request.GetFriendlyUrlSegments();
ProjectId = Int32.Parse(segments[0]);
}
catch
{
ProjectId = Request.QueryString.Get("pid", 0);
}
// If don't know project or issue then redirect to something missing page
if (ProjectId == 0)
{
ErrorRedirector.TransferToSomethingMissingPage(Page);
}
CurrentProject = ProjectManager.GetById(ProjectId);
litProject.Text = CurrentProject.Name;
litProjectCode.Text = CurrentProject.Code;
if (CurrentProject == null)
{
ErrorRedirector.TransferToNotFoundPage(Page);
return;
}
//security check: add issue
if (!UserManager.HasPermission(ProjectId, Common.Permission.AddIssue.ToString()))
{
ErrorRedirector.TransferToLoginPage(Page);
}
BindOptions();
BindDefaultValues();
//check users role permission for adding an attachment
if (!Page.User.Identity.IsAuthenticated || !UserManager.HasPermission(ProjectId, Common.Permission.AddAttachment.ToString()))
{
pnlAddAttachment.Visible = false;
}
else if (HostSettingManager.Get(HostSettingNames.AllowAttachments, false) && CurrentProject.AllowAttachments)
{
pnlAddAttachment.Visible = true;
}
}
//need to rebind these on every postback because of dynamic controls
ctlCustomFields.DataSource = CustomFieldManager.GetByProjectId(ProjectId);
ctlCustomFields.DataBind();
// The ExpandIssuePaths method is called to handle
// the SiteMapResolve event.
SiteMap.SiteMapResolve += ExpandIssuePaths;
}
/// <summary>
/// Binds the custom fields.
/// </summary>
private void BindCustomFields()
{
//check if we are editing the sub grid - needed to fire update command on the nested grid.
if (ViewState["EditingSubGrid"] == null)
{
grdCustomFields.DataSource = CustomFieldManager.GetByProjectId(ProjectId);
grdCustomFields.DataKeyField = "Id";
grdCustomFields.DataBind();
grdCustomFields.Visible = grdCustomFields.Items.Count != 0;
}
}
/// <summary>
/// Handles the PreRender event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void Page_PreRender(object sender, EventArgs e)
{
//hide votes column if issue voting is disabled
if (!ProjectManager.GetById(ProjectId).AllowIssueVoting)
{
dropField.Items.Remove(dropField.Items.FindByValue("IssueVotes"));
}
if (CustomFieldManager.GetByProjectId(ProjectId).Count == 0)
{
dropField.Items.Remove("CustomFieldName");
}
}
/// <summary>
/// When the user changes the selected field type, show the corresponding list
/// of possible values.
/// </summary>
/// <param name="s">The s.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void dropFieldSelectedIndexChanged(Object s, EventArgs e)
{
dropValue.Items.Clear();
dropValue.Visible = false;
txtValue.Visible = false;
DateValue.Visible = false;
switch (dropField.SelectedValue)
{
case "IssueId":
case "IssueTitle":
case "IssueDescription":
case "IssueVotes":
case "IssueProgress":
case "IssueEstimation":
case "TimeLogged":
txtValue.Visible = true;
break;
case "IssuePriorityId":
dropValue.Visible = true;
dropValue.DataSource = PriorityManager.GetByProjectId(ProjectId);
dropValue.DataTextField = "Name";
dropValue.DataValueField = "Id";
break;
case "IssueTypeId":
dropValue.Visible = true;
dropValue.DataSource = IssueTypeManager.GetByProjectId(ProjectId);
dropValue.DataTextField = "Name";
dropValue.DataValueField = "Id";
break;
case "IssueMilestoneId":
dropValue.Visible = true;
dropValue.DataSource = MilestoneManager.GetByProjectId(ProjectId);
dropValue.DataTextField = "Name";
dropValue.DataValueField = "Id";
break;
case "IssueAffectedMilestoneId":
dropValue.Visible = true;
dropValue.DataSource = MilestoneManager.GetByProjectId(ProjectId);
dropValue.DataTextField = "Name";
dropValue.DataValueField = "Id";
break;
case "IssueResolutionId":
dropValue.Visible = true;
dropValue.DataSource = ResolutionManager.GetByProjectId(ProjectId);
dropValue.DataTextField = "Name";
dropValue.DataValueField = "Id";
break;
case "IssueCategoryId":
dropValue.Visible = true;
var objCats = new CategoryTree();
dropValue.DataSource = objCats.GetCategoryTreeByProjectId(ProjectId);
dropValue.DataTextField = "Name";
dropValue.DataValueField = "Id";
break;
case "IssueStatusId":
dropValue.Visible = true;
dropValue.DataSource = StatusManager.GetByProjectId(ProjectId);
dropValue.DataTextField = "Name";
dropValue.DataValueField = "Id";
break;
case "IssueAssignedUserId":
dropValue.Visible = true;
dropValue.DataSource = UserManager.GetUsersByProjectId(ProjectId);
dropValue.DataTextField = "DisplayName";
dropValue.DataValueField = "Id";
break;
case "IssueOwnerUserId":
dropValue.Visible = true;
txtValue.Visible = false;
dropValue.DataSource = UserManager.GetUsersByProjectId(ProjectId);
dropValue.DataTextField = "DisplayName";
dropValue.DataValueField = "Id";
break;
case "IssueCreatorUserId":
dropValue.Visible = true;
dropValue.DataSource = UserManager.GetUsersByProjectId(ProjectId);
dropValue.DataTextField = "DisplayName";
dropValue.DataValueField = "Id";
break;
case "DateCreatedAsDate":
case "LastUpdateAsDate":
case "IssueDueDate":
DateValue.Visible = true;
break;
case "CustomFieldName":
dropValue.Visible = false;
txtValue.Visible = true; //show the text value field. Not needed.
CustomFieldSelected = true;
if (CustomFieldManager.GetByProjectId(ProjectId).Count > 0)
{
dropField.DataSource = CustomFieldManager.GetByProjectId(ProjectId);
dropField.DataTextField = "Name";
dropField.DataValueField = "Name";
dropField.DataBind(); // bind to the new data source.
dropField.Items.Add(GetGlobalResourceObject("SharedResources", "DropDown_ResetFields").ToString());
dropField.Items.Insert(0, new ListItem(GetGlobalResourceObject("SharedResources", "DropDown_SelectCustomField").ToString(), "0"));
}
break;
default:
if (dropField.SelectedItem.Text.Equals(GetGlobalResourceObject("SharedResources", "DropDown_SelectCustomField").ToString()))
{
return;
}
// The user decides to reset the fields
if (dropField.SelectedItem.Text.Equals(GetGlobalResourceObject("SharedResources", "DropDown_ResetFields").ToString()))
{
dropField.DataSource = null;
dropField.DataSource = RequiredFieldManager.GetRequiredFields();
dropField.DataTextField = "Name";
dropField.DataValueField = "Value";
dropField.DataBind();
}
//RW Once the list is populated with any varying type of name,
//we just default to this case, because we know it is not a standard field.
else
{
//check the type of this custom field and load the appropriate values.
var cf = CustomFieldManager.GetByProjectId(ProjectId).Find(c => c.Name == dropField.SelectedValue);
if (cf == null)
{
return;
}
CustomFieldSelected = true;
CustomFieldId = cf.Id;
CustomFieldDataType = cf.DataType;
switch (cf.FieldType)
{
case CustomFieldType.DropDownList:
dropValue.Visible = true;
dropValue.DataSource = CustomFieldSelectionManager.GetByCustomFieldId(cf.Id);
dropValue.DataTextField = "Name";
dropValue.DataValueField = "Value";
break;
case CustomFieldType.Date:
DateValue.Visible = true;
break;
case CustomFieldType.YesNo:
dropValue.Visible = true;
dropValue.Items.Add(new ListItem(GetGlobalResourceObject("SharedResources", "DropDown_SelectOne").ToString()));
dropValue.Items.Add(new ListItem(GetGlobalResourceObject("SharedResources", "Yes").ToString(), Boolean.TrueString));
dropValue.Items.Add(new ListItem(GetGlobalResourceObject("SharedResources", "No").ToString(), Boolean.FalseString));
break;
default:
txtValue.Visible = true;
break;
}
}
break;
}
try
{
dropValue.DataBind();
}
catch { }
}
/// <summary>
/// Binds a data source to the invoked server control and all its child controls.
/// </summary>
public new void DataBind()
{
//Private issue check
DataSource = IssueManager.StripPrivateIssuesForRequestor(DataSource, Security.GetUserName()).ToList();
if (DataSource.Count > 0)
{
gvIssues.Visible = true;
pager.Visible = true;
ScrollPanel.Visible = true;
OptionsContainerPanel.Visible = true;
var pId = Request.QueryString.Get("pid", -1);
//get custom fields for project
if (pId > Globals.NEW_ID)
{
var customFields = CustomFieldManager.GetByProjectId(pId);
var nrColumns = FIXED_COLUMNS;
//checks if its initial load to add custom controls and checkboxes
if (gvIssues.Columns.Count <= nrColumns + 1)
{
var firstIssue = DataSource[0];
//if there is custom fields add them
if (firstIssue.IssueCustomFields.Count > 0)
{
foreach (var value in firstIssue.IssueCustomFields)
{
//increments nr of columns
nrColumns++;
//create checkbox item
var lstValue = new ListItem(value.FieldName, nrColumns.ToString());
//find custom controls that has been checked and check them
var selected = Array.IndexOf(_arrIssueColumns, nrColumns.ToString()) >= 0;
if (selected)
{
lstValue.Selected = true;
}
//add item to checkbox list
lstIssueColumns.Items.Add(lstValue);
//create column for custom control
var tf = new TemplateField {
HeaderText = value.FieldName, SortExpression = value.DatabaseFieldName.Replace(" ", "[]")
};
tf.HeaderStyle.Wrap = false;
gvIssues.Columns.Add(tf);
}
}
}
}
DisplayColumns();
SelectColumnsPanel.Visible = true;
lblResults.Visible = false;
if (ShowProjectColumn)
{
gvIssues.Columns[0].Visible = false;
LeftButtonContainerPanel.Visible = false;
}
else
{
gvIssues.Columns[4].Visible = false;
lstIssueColumns.Items.Remove(lstIssueColumns.Items.FindByValue("4"));
var projectId = _dataSource[0].ProjectId;
//hide votes column if issue voting is disabled
if (!ProjectManager.GetById(projectId).AllowIssueVoting)
{
gvIssues.Columns[4].Visible = false;
lstIssueColumns.Items.Remove(lstIssueColumns.Items.FindByValue("4"));
}
if (Page.User.Identity.IsAuthenticated && UserManager.HasPermission(projectId, Common.Permission.EditIssue.ToString()))
{
LeftButtonContainerPanel.Visible = true;
// performance enhancement
// WRH 2012-04-06
// only load these if the user has permission to do so
var categories = new CategoryTree();
dropCategory.DataSource = categories.GetCategoryTreeByProjectId(projectId);
dropCategory.DataBind();
dropMilestone.DataSource = MilestoneManager.GetByProjectId(projectId);
dropMilestone.DataBind();
dropAffectedMilestone.DataSource = dropMilestone.DataSource;
dropAffectedMilestone.DataBind();
dropOwner.DataSource = UserManager.GetUsersByProjectId(projectId);
dropOwner.DataBind();
dropPriority.DataSource = PriorityManager.GetByProjectId(projectId);
dropPriority.DataBind();
dropStatus.DataSource = StatusManager.GetByProjectId(projectId);
dropStatus.DataBind();
dropType.DataSource = IssueTypeManager.GetByProjectId(projectId);
dropType.DataBind();
dropAssigned.DataSource = UserManager.GetUsersByProjectId(projectId);
dropAssigned.DataBind();
dropResolution.DataSource = ResolutionManager.GetByProjectId(projectId);
dropResolution.DataBind();
chkDueDateReset.Checked = false;
}
else
{
//hide selection column for unauthenticated users
gvIssues.Columns[0].Visible = false;
LeftButtonContainerPanel.Visible = false;
}
}
foreach (var item in _arrIssueColumns.Select(colIndex => lstIssueColumns.Items.FindByValue(colIndex)).Where(item => item != null))
{
item.Selected = true;
}
gvIssues.DataSource = DataSource;
gvIssues.DataBind();
}
else
{
ScrollPanel.Visible = false;
OptionsContainerPanel.Visible = false;
lblResults.Visible = true;
gvIssues.Visible = false;
pager.Visible = false;
}
}