/// <summary>
/// Sets the selection.
/// </summary>
/// <param name="entityType"></param>
/// <param name="controls">The controls.</param>
/// <param name="selection">The selection.</param>
public override void SetSelection(Type entityType, Control[] controls, string selection)
{
if (!string.IsNullOrWhiteSpace(selection))
{
var values = JsonConvert.DeserializeObject <List <string> >(selection);
if (controls.Length > 0 && values.Count > 0)
{
var workflowType = new WorkflowTypeService(new RockContext()).Get(values[0].AsGuid());
if (workflowType != null)
{
var containerControl = controls[0] as DynamicControlsPanel;
if (containerControl.Controls.Count > 0)
{
WorkflowTypePicker workflowTypePicker = containerControl.Controls[0] as WorkflowTypePicker;
workflowTypePicker.SetValue(workflowType.Id);
workflowTypePicker_SelectItem(workflowTypePicker, new EventArgs());
}
if (containerControl.Controls.Count > 1 && values.Count > 1)
{
DropDownList ddlProperty = containerControl.Controls[1] as DropDownList;
var entityFields = GetWorkflowAttributes(workflowType.Id);
var panelControls = new List <Control>();
panelControls.AddRange(containerControl.Controls.OfType <Control>());
SetEntityFieldSelection(entityFields, ddlProperty, values.Skip(1).ToList(), panelControls);
}
}
}
}
}
/// <summary>
/// Sets the selection.
/// </summary>
/// <param name="entityType"></param>
/// <param name="controls">The controls.</param>
/// <param name="selection">The selection.</param>
public override void SetSelection(Type entityType, Control[] controls, string selection)
{
var settings = SelectionConfig.Parse(selection);
if (controls.Length > 0)
{
int?workflowTypeId = settings.WorkflowTypeId;
var containerControl = controls[0] as DynamicControlsPanel;
if (containerControl.Controls.Count > 0)
{
WorkflowTypePicker workflowTypePicker = containerControl.Controls[0] as WorkflowTypePicker;
workflowTypePicker.SetValue(workflowTypeId);
EnsureSelectedWorkflowTypeControls(workflowTypePicker);
}
if (containerControl.Controls.Count > 1)
{
DropDownList ddlProperty = containerControl.Controls[1] as DropDownList;
var entityFields = GetWorkflowAttributes(workflowTypeId);
var panelControls = new List <Control>();
panelControls.AddRange(containerControl.Controls.OfType <Control>());
var parameters = new List <string> {
settings.AttributeKey
};
parameters.AddRange(settings.AttributeFilterSettings);
SetEntityFieldSelection(entityFields, ddlProperty, parameters, panelControls);
}
}
}
/// <summary>
/// Creates the child controls.
/// Implement this version of CreateChildControls if your DataFilterComponent supports different FilterModes
/// </summary>
/// <param name="entityType"></param>
/// <param name="filterControl"></param>
/// <param name="filterMode"></param>
/// <returns></returns>
public override Control[] CreateChildControls(Type entityType, FilterField filterControl, FilterMode filterMode)
{
var containerControl = new DynamicControlsPanel();
containerControl.ID = string.Format("{0}_containerControl", filterControl.ID);
containerControl.CssClass = "js-container-control";
filterControl.Controls.Add(containerControl);
WorkflowTypePicker workflowTypePicker = new WorkflowTypePicker();
workflowTypePicker.ID = filterControl.ID + "_workflowTypePicker";
workflowTypePicker.Label = "Workflow Type";
workflowTypePicker.SelectItem += workflowTypePicker_SelectItem;
workflowTypePicker.Visible = filterMode == FilterMode.AdvancedFilter;
containerControl.Controls.Add(workflowTypePicker);
// set the WorkflowTypePicker selected value now so we can create the other controls the depending on know the workflowTypeid
var hfItem = workflowTypePicker.ControlsOfTypeRecursive <HiddenFieldWithClass>().Where(a => a.CssClass.Contains("js-item-id-value")).FirstOrDefault();
int?workflowTypeId = filterControl.Page.Request.Params[hfItem.UniqueID].AsIntegerOrNull();
workflowTypePicker.SetValue(workflowTypeId);
workflowTypePicker_SelectItem(workflowTypePicker, new EventArgs());
return(new Control[] { containerControl });
}
/// <summary>
/// Handles the ValueChanged event of the workflowTypePicker control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
public void workflowTypePicker_ValueChanged(object sender, EventArgs e)
{
DynamicControlsPanel containerControl = (sender as Control).FirstParentControlOfType <DynamicControlsPanel>();
WorkflowTypePicker workflowTypePicker = containerControl.ControlsOfTypeRecursive <WorkflowTypePicker>().Where(a => a.CssClass.Contains("js-workflow-type-picker")).FirstOrDefault();
EnsureSelectedWorkflowTypeControls(workflowTypePicker);
}
/// <summary>
/// Creates the child controls.
/// Implement this version of CreateChildControls if your DataFilterComponent supports different FilterModes
/// </summary>
/// <param name="entityType"></param>
/// <param name="filterControl"></param>
/// <param name="filterMode"></param>
/// <returns></returns>
public override Control[] CreateChildControls(Type entityType, FilterField filterControl, FilterMode filterMode)
{
var containerControl = new DynamicControlsPanel();
containerControl.ID = string.Format("{0}_containerControl", filterControl.ID);
containerControl.CssClass = "js-container-control";
filterControl.Controls.Add(containerControl);
WorkflowTypePicker workflowTypePicker = new WorkflowTypePicker();
workflowTypePicker.ID = filterControl.ID + "_workflowTypePicker";
workflowTypePicker.Label = "Workflow Type";
workflowTypePicker.AddCssClass("js-workflow-type-picker");
workflowTypePicker.ValueChanged += workflowTypePicker_ValueChanged;
if (filterMode == FilterMode.SimpleFilter)
{
// we still need to render the control in order to get the selected WorkflowTypeId on PostBack, so just hide it instead
workflowTypePicker.Style[HtmlTextWriterStyle.Display] = "none";
}
containerControl.Controls.Add(workflowTypePicker);
// set the WorkflowTypePicker selected value now so we can create the other controls the depending on know the workflowTypeId
if (filterControl.Page.IsPostBack)
{
var hiddenField = workflowTypePicker.ControlsOfTypeRecursive <HiddenFieldWithClass>().Where(a => a.CssClass.Contains("js-item-id-value")).FirstOrDefault();
// since we just created the WorkflowTypePicker, we'll have to sniff the WorkflowTypeId from Request.Params
int?workflowTypeId = filterControl.Page.Request.Params[hiddenField.UniqueID].AsIntegerOrNull();
workflowTypePicker.SetValue(workflowTypeId);
EnsureSelectedWorkflowTypeControls(workflowTypePicker);
}
return(new Control[] { containerControl });
}
/// <summary>
/// Handles the SelectedIndexChanged event of the ddlProperty 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 ddlProperty_SelectedIndexChanged(object sender, EventArgs e)
{
var ddlEntityField = sender as RockDropDownList;
var containerControl = ddlEntityField.FirstParentControlOfType <DynamicControlsPanel>();
FilterField filterControl = ddlEntityField.FirstParentControlOfType <FilterField>();
WorkflowTypePicker workflowTypePicker = filterControl.ControlsOfTypeRecursive <WorkflowTypePicker>().Where(a => a.HasCssClass("js-workflow-type-picker")).FirstOrDefault();
var entityFields = GetWorkflowAttributes(workflowTypePicker.SelectedValue.AsIntegerOrNull());
var entityField = entityFields.FirstOrDefault(a => a.UniqueName == ddlEntityField.SelectedValue);
if (entityField != null)
{
string controlId = string.Format("{0}_{1}", containerControl.ID, entityField.UniqueName);
if (!containerControl.Controls.OfType <Control>().Any(a => a.ID == controlId))
{
var control = entityField.FieldType.Field.FilterControl(entityField.FieldConfig, controlId, true, filterControl.FilterMode);
if (control != null)
{
// Add the filter controls of the selected field
containerControl.Controls.Add(control);
}
}
}
}
/// <summary>
/// Gets the filter value control.
/// </summary>
/// <param name="configurationValues">The configuration values.</param>
/// <param name="id">The identifier.</param>
/// <param name="required">if set to <c>true</c> [required].</param>
/// <param name="filterMode">The filter mode.</param>
/// <returns></returns>
public override Control FilterValueControl(Dictionary <string, ConfigurationValue> configurationValues, string id, bool required, FilterMode filterMode)
{
var control = base.FilterValueControl(configurationValues, id, required, filterMode);
WorkflowTypePicker workflowTypePicker = (WorkflowTypePicker)control;
workflowTypePicker.Required = required;
workflowTypePicker.AllowMultiSelect = false;
return(control);
}
/// <summary>
/// Creates the child controls.
/// </summary>
/// <returns></returns>
public override Control[] CreateChildControls(Type entityType, FilterField filterControl)
{
WorkflowTypePicker workflowTypePicker = new WorkflowTypePicker();
workflowTypePicker.ID = filterControl.ID + "_workflowTypePicker";
workflowTypePicker.CssClass = "js-workflow-type-picker";
workflowTypePicker.Label = "Workflow Type";
filterControl.Controls.Add(workflowTypePicker);
return(new Control[] { workflowTypePicker });
}
/// <summary>
/// Ensures that the controls that are created based on the WorkflowType have been created
/// </summary>
/// <param name="workflowTypePicker">The workflow type picker.</param>
private void EnsureSelectedWorkflowTypeControls(WorkflowTypePicker workflowTypePicker)
{
DynamicControlsPanel containerControl = workflowTypePicker.Parent as DynamicControlsPanel;
FilterField filterControl = containerControl.FirstParentControlOfType <FilterField>();
var entityFields = GetWorkflowAttributes(workflowTypePicker.SelectedValueAsId());
// Create the field selection dropdown
string propertyControlId = string.Format("{0}_ddlProperty", containerControl.ID);
RockDropDownList ddlProperty = containerControl.Controls.OfType <RockDropDownList>().FirstOrDefault(a => a.ID == propertyControlId);
if (ddlProperty == null)
{
ddlProperty = new RockDropDownList();
ddlProperty.ID = propertyControlId;
ddlProperty.AutoPostBack = true;
ddlProperty.SelectedIndexChanged += ddlProperty_SelectedIndexChanged;
ddlProperty.AddCssClass("js-property-dropdown");
ddlProperty.Attributes["EntityTypeId"] = EntityTypeCache.GetId <Rock.Model.Workflow>().ToString();
containerControl.Controls.Add(ddlProperty);
}
// update the list of items just in case the WorkflowType changed
ddlProperty.Items.Clear();
// add Empty option first
ddlProperty.Items.Add(new ListItem());
foreach (var entityField in entityFields)
{
// Add the field to the dropdown of available fields
ddlProperty.Items.Add(new ListItem(entityField.TitleWithoutQualifier, entityField.UniqueName));
}
if (workflowTypePicker.Page.IsPostBack)
{
ddlProperty.SetValue(workflowTypePicker.Page.Request.Params[ddlProperty.UniqueID]);
}
foreach (var entityField in entityFields)
{
string controlId = string.Format("{0}_{1}", containerControl.ID, entityField.UniqueName);
if (!containerControl.Controls.OfType <Control>().Any(a => a.ID == controlId))
{
var control = entityField.FieldType.Field.FilterControl(entityField.FieldConfig, controlId, true, filterControl.FilterMode);
if (control != null)
{
containerControl.Controls.Add(control);
}
}
}
}
/// <summary>
/// Handles the SelectItem event of the workflowTypePicker control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
public void workflowTypePicker_SelectItem(object sender, EventArgs e)
{
WorkflowTypePicker workflowTypePicker = sender as WorkflowTypePicker;
if (workflowTypePicker == null)
{
workflowTypePicker = (sender as Control).FirstParentControlOfType <WorkflowTypePicker>();
}
DynamicControlsPanel containerControl = workflowTypePicker.Parent as DynamicControlsPanel;
FilterField filterControl = containerControl.FirstParentControlOfType <FilterField>();
containerControl.Controls.Clear();
containerControl.Controls.Add(workflowTypePicker);
// Create the field selection dropdown
var ddlProperty = new RockDropDownList();
ddlProperty.ID = string.Format("{0}_{1}_ddlProperty", containerControl.ID, workflowTypePicker.SelectedValue);
containerControl.Controls.Add(ddlProperty);
// add Empty option first
ddlProperty.Items.Add(new ListItem());
var entityFields = GetWorkflowAttributes(workflowTypePicker.SelectedValue.AsIntegerOrNull());
foreach (var entityField in entityFields)
{
string controlId = string.Format("{0}_{1}", containerControl.ID, entityField.UniqueName);
var control = entityField.FieldType.Field.FilterControl(entityField.FieldConfig, controlId, true, filterControl.FilterMode);
if (control != null)
{
// Add the field to the dropdown of available fields
ddlProperty.Items.Add(new ListItem(entityField.TitleWithoutQualifier, entityField.UniqueName));
containerControl.Controls.Add(control);
}
}
ddlProperty.AutoPostBack = true;
// grab the currently selected value off of the request params since we are creating the controls after the Page Init
var selectedValue = ddlProperty.Page.Request.Params[ddlProperty.UniqueID];
if (selectedValue != null)
{
ddlProperty.SelectedValue = selectedValue;
ddlProperty_SelectedIndexChanged(ddlProperty, new EventArgs());
}
ddlProperty.SelectedIndexChanged += ddlProperty_SelectedIndexChanged;
}
/// <summary>
/// Gets the selection.
/// </summary>
/// <param name="entityType">Type of the entity.</param>
/// <param name="controls">The controls.</param>
/// <param name="filterMode"></param>
/// <returns></returns>
public override string GetSelection(Type entityType, Control[] controls, FilterMode filterMode)
{
var values = new List <string>();
if (controls.Length > 0)
{
var containerControl = controls[0] as DynamicControlsPanel;
if (containerControl.Controls.Count >= 1)
{
// note: since this datafilter creates additional controls outside of CreateChildControls(), we'll use our _controlsToRender instead of the controls parameter
WorkflowTypePicker workflowTypePicker = containerControl.Controls[0] as WorkflowTypePicker;
Guid workflowTypeGuid = Guid.Empty;
var workflowType = new WorkflowTypeService(new RockContext()).Get(workflowTypePicker.SelectedValue.AsIntegerOrNull() ?? 0);
if (workflowType != null)
{
if (containerControl.Controls.Count == 1 || filterMode == FilterMode.SimpleFilter)
{
workflowTypePicker_SelectItem(workflowTypePicker, new EventArgs());
}
if (containerControl.Controls.Count > 1)
{
DropDownList ddlProperty = containerControl.Controls[1] as DropDownList;
var entityFields = GetWorkflowAttributes(workflowType.Id);
var entityField = entityFields.FirstOrDefault(f => f.UniqueName == ddlProperty.SelectedValue);
if (entityField != null)
{
var panelControls = new List <Control>();
panelControls.AddRange(containerControl.Controls.OfType <Control>());
var control = panelControls.FirstOrDefault(c => c.ID.EndsWith(entityField.UniqueName));
if (control != null)
{
values.Add(workflowType.Guid.ToString());
values.Add(ddlProperty.SelectedValue);
entityField.FieldType.Field.GetFilterValues(control, entityField.FieldConfig, filterMode).ForEach(v => values.Add(v));
}
}
}
}
}
}
return(values.ToJson());
}
/// <summary>
/// Renders the controls.
/// </summary>
/// <param name="entityType">Type of the entity.</param>
/// <param name="filterControl">The filter control.</param>
/// <param name="writer">The writer.</param>
/// <param name="controls">The controls.</param>
/// <param name="filterMode"></param>
public override void RenderControls(Type entityType, FilterField filterControl, HtmlTextWriter writer, Control[] controls, FilterMode filterMode)
{
if (controls.Length > 0)
{
var containerControl = controls[0] as DynamicControlsPanel;
if (containerControl.Controls.Count >= 2)
{
WorkflowTypePicker workflowTypePicker = containerControl.Controls[0] as WorkflowTypePicker;
workflowTypePicker.RenderControl(writer);
DropDownList ddlEntityField = containerControl.Controls[1] as DropDownList;
var entityFields = GetWorkflowAttributes(workflowTypePicker.SelectedValue.AsIntegerOrNull());
var panelControls = new List <Control>();
panelControls.AddRange(containerControl.Controls.OfType <Control>());
RenderEntityFieldsControls(entityType, filterControl, writer, entityFields, ddlEntityField, panelControls, containerControl.ID, filterMode);
}
}
}
/// <summary>
/// Gets the selection.
/// </summary>
/// <param name="entityType">Type of the entity.</param>
/// <param name="controls">The controls.</param>
/// <param name="filterMode"></param>
/// <returns></returns>
public override string GetSelection(Type entityType, Control[] controls, FilterMode filterMode)
{
var settings = new SelectionConfig();
if (controls.Length > 0)
{
var containerControl = controls[0] as DynamicControlsPanel;
if (containerControl.Controls.Count >= 1)
{
// note: since this datafilter creates additional controls outside of CreateChildControls(), we'll use our _controlsToRender instead of the controls parameter
WorkflowTypePicker workflowTypePicker = containerControl.Controls[0] as WorkflowTypePicker;
var workflowTypeId = workflowTypePicker.SelectedValueAsId();
if (containerControl.Controls.Count > 1)
{
DropDownList ddlProperty = containerControl.Controls[1] as DropDownList;
settings.AttributeKey = ddlProperty.SelectedValue;
settings.WorkflowTypeId = workflowTypeId;
var entityFields = GetWorkflowAttributes(workflowTypeId);
var entityField = entityFields.FirstOrDefault(f => f.UniqueName == ddlProperty.SelectedValue);
if (entityField != null)
{
var panelControls = new List <Control>();
panelControls.AddRange(containerControl.Controls.OfType <Control>());
var control = panelControls.FirstOrDefault(c => c.ID.EndsWith(entityField.UniqueName));
if (control != null)
{
entityField.FieldType.Field.GetFilterValues(control, entityField.FieldConfig, filterMode).ForEach(v => settings.AttributeFilterSettings.Add(v));
}
}
}
}
}
return(settings.ToJson());
}