/// <summary>
/// Raises the <see cref="E:System.Web.UI.Control.Load" /> event.
/// </summary>
/// <param name="e">The <see cref="T:System.EventArgs" /> object that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
maContentChannelWarning.Hide();
if (!Page.IsPostBack)
{
int?contentChannelId = PageParameter("ContentChannelId").AsIntegerOrNull();
if (contentChannelId.HasValue)
{
upnlContent.Visible = true;
ShowDetail(contentChannelId.Value);
}
else
{
upnlContent.Visible = false;
}
}
else
{
if (pnlEditDetails.Visible)
{
var channel = new ContentChannel();
channel.Id = hfId.Value.AsInteger();
channel.ContentChannelTypeId = hfTypeId.Value.AsInteger();
channel.LoadAttributes();
phAttributes.Controls.Clear();
Rock.Attribute.Helper.AddEditControls(channel, phAttributes, false, BlockValidationGroup);
ShowDialog();
}
}
}
/// <summary>
/// Shows the readonly details.
/// </summary>
/// <param name="contentChannel">Type of the content.</param>
private void ShowReadonlyDetails(ContentChannel contentChannel)
{
SetEditMode(false);
if (contentChannel != null)
{
hfId.SetValue(contentChannel.Id);
SetHeadingInfo(contentChannel, contentChannel.Name);
SetEditMode(false);
nbRoleMessage.Visible = false;
if (contentChannel.RequiresApproval && !IsApproverConfigured(contentChannel))
{
nbRoleMessage.Text = "<p>No role or person is configured to approve the items for this channel. Please configure one or more roles or people in the security settings under the "Approve" tab.</p>";
nbRoleMessage.Visible = true;
}
lGroupDescription.Text = contentChannel.Description;
var descriptionListLeft = new DescriptionList();
var descriptionListRight = new DescriptionList();
descriptionListLeft.Add("Items Require Approval", contentChannel.RequiresApproval.ToYesNo());
// Only show index state if indexing is enabled on the server
if (IndexContainer.IndexingEnabled)
{
descriptionListRight.Add("Is Indexed", contentChannel.IsIndexEnabled.ToYesNo());
}
if (contentChannel.EnableRss)
{
descriptionListLeft.Add("Channel URL", contentChannel.ChannelUrl);
descriptionListRight.Add("Item URL", contentChannel.ItemUrl);
}
contentChannel.LoadAttributes();
foreach (var attribute in contentChannel.Attributes
.Where(a => a.Value.IsGridColumn)
.OrderBy(a => a.Value.Order)
.Select(a => a.Value))
{
if (contentChannel.AttributeValues.ContainsKey(attribute.Key))
{
string value = attribute.FieldType.Field.FormatValueAsHtml(null, attribute.EntityTypeId, contentChannel.Id,
contentChannel.AttributeValues[attribute.Key].Value, attribute.QualifierValues, false);
descriptionListLeft.Add(attribute.Name, value);
}
}
lDetailsLeft.Text = descriptionListLeft.Html;
lDetailsRight.Text = descriptionListRight.Html;
}
}
/// <summary>
/// Adds the attribute controls.
/// </summary>
/// <param name="contentChannel">The content channel.</param>
private void AddAttributeControls(ContentChannel contentChannel)
{
int typeId = ddlChannelType.SelectedValueAsInt() ?? 0;
hfTypeId.Value = typeId.ToString();
contentChannel.ContentChannelTypeId = typeId;
contentChannel.LoadAttributes();
phAttributes.Controls.Clear();
Rock.Attribute.Helper.AddEditControls(contentChannel, phAttributes, true, BlockValidationGroup);
}
/// <summary>
/// Shows the readonly details.
/// </summary>
/// <param name="contentChannel">Type of the content.</param>
private void ShowReadonlyDetails(ContentChannel contentChannel)
{
SetEditMode(false);
if (contentChannel != null)
{
hfId.SetValue(contentChannel.Id);
SetHeadingInfo(contentChannel, contentChannel.Name);
SetEditMode(false);
lGroupDescription.Text = contentChannel.Description;
var descriptionListLeft = new DescriptionList();
var descriptionListRight = new DescriptionList();
descriptionListLeft.Add("Items Require Approval", contentChannel.RequiresApproval.ToYesNo());
descriptionListRight.Add("Is Indexed", contentChannel.IsIndexEnabled.ToYesNo());
if (contentChannel.EnableRss)
{
descriptionListLeft.Add("Channel Url", contentChannel.ChannelUrl);
descriptionListRight.Add("Item Url", contentChannel.ItemUrl);
}
contentChannel.LoadAttributes();
foreach (var attribute in contentChannel.Attributes
.Where(a => a.Value.IsGridColumn)
.OrderBy(a => a.Value.Order)
.Select(a => a.Value))
{
if (contentChannel.AttributeValues.ContainsKey(attribute.Key))
{
string value = attribute.FieldType.Field.FormatValueAsHtml(null, attribute.EntityTypeId, contentChannel.Id,
contentChannel.AttributeValues[attribute.Key].Value, attribute.QualifierValues, false);
descriptionListLeft.Add(attribute.Name, value);
}
}
lDetailsLeft.Text = descriptionListLeft.Html;
lDetailsRight.Text = descriptionListRight.Html;
}
}
/// <summary>
/// Shows the readonly details.
/// </summary>
/// <param name="contentChannel">Type of the content.</param>
private void ShowReadonlyDetails( ContentChannel contentChannel )
{
SetEditMode( false );
if ( contentChannel != null )
{
hfId.SetValue( contentChannel.Id );
SetHeadingInfo( contentChannel, contentChannel.Name );
SetEditMode( false );
lGroupDescription.Text = contentChannel.Description;
var descriptionList = new DescriptionList();
if ( contentChannel.EnableRss )
{
descriptionList
.Add( "Item's Require Approval", contentChannel.RequiresApproval.ToString() )
.Add( "Channel Url", contentChannel.ChannelUrl )
.Add( "Item Url", contentChannel.ItemUrl );
}
contentChannel.LoadAttributes();
foreach ( var attribute in contentChannel.Attributes
.Where( a => a.Value.IsGridColumn )
.OrderBy( a => a.Value.Order )
.Select( a => a.Value ) )
{
if ( contentChannel.AttributeValues.ContainsKey( attribute.Key ) )
{
string value = attribute.FieldType.Field.FormatValueAsHtml( null,
contentChannel.AttributeValues[attribute.Key].Value, attribute.QualifierValues, false );
descriptionList.Add( attribute.Name, value );
}
}
lDetails.Text = descriptionList.Html;
}
}
/// <summary>
/// Adds the attribute controls.
/// </summary>
/// <param name="contentChannel">The content channel.</param>
private void AddAttributeControls( ContentChannel contentChannel )
{
int typeId = ddlChannelType.SelectedValueAsInt() ?? 0;
hfTypeId.Value = typeId.ToString();
contentChannel.ContentChannelTypeId = typeId;
contentChannel.LoadAttributes();
phAttributes.Controls.Clear();
Rock.Attribute.Helper.AddEditControls( contentChannel, phAttributes, true, BlockValidationGroup );
}
/// <summary>
/// Raises the <see cref="E:System.Web.UI.Control.Load" /> event.
/// </summary>
/// <param name="e">The <see cref="T:System.EventArgs" /> object that contains the event data.</param>
protected override void OnLoad( EventArgs e )
{
base.OnLoad( e );
maContentChannelWarning.Hide();
if ( !Page.IsPostBack )
{
int? contentChannelId = PageParameter( "contentChannelId" ).AsIntegerOrNull( );
if( contentChannelId.HasValue )
{
upnlContent.Visible = true;
ShowDetail( contentChannelId.Value );
}
else
{
upnlContent.Visible = false;
}
}
else
{
if ( pnlEditDetails.Visible )
{
var channel = new ContentChannel();
channel.Id = hfId.Value.AsInteger();
channel.ContentChannelTypeId = hfTypeId.Value.AsInteger();
channel.LoadAttributes();
phAttributes.Controls.Clear();
Rock.Attribute.Helper.AddEditControls( channel, phAttributes, false, BlockValidationGroup );
ShowDialog();
}
}
}
/// <summary>
/// Get all the content channel items that should be displayed.
/// </summary>
/// <param name="contentChannel">The content channel whose items are to be displayed.</param>
/// <param name="rockContext">The context to load any extra data from.</param>
/// <returns>A SignContents object that contains the formatted data for the client.</returns>
private SignContents GetContentChannelItems(List <int> campusIds, ContentChannel contentChannel, RockContext rockContext, List <int> visitedContentChannels = null)
{
var contents = new SignContents();
var items = contentChannel.Items.Where(i => i.StartDateTime <= DateTime.Now && (i.ExpireDateTime == null || i.ExpireDateTime > DateTime.Now));
//
// Add ourselves to the visited content channels so we don't recurse forever.
//
visitedContentChannels = visitedContentChannels ?? new List <int>();
visitedContentChannels.Add(contentChannel.Id);
//
// Get any configuration options from the content channel.
//
contentChannel.LoadAttributes(rockContext);
if (contentChannel.GetAttributeValue("com_shepherdchurch_SlideInterval").AsInteger() >= 4)
{
contents.SlideInterval = contentChannel.GetAttributeValue("com_shepherdchurch_SlideInterval").AsInteger() * 1000;
}
if (!string.IsNullOrWhiteSpace(contentChannel.GetAttributeValue("com_shepherdchurch_Transitions")))
{
contents.Transitions = contentChannel.GetAttributeValues("com_shepherdchurch_Transitions").ToArray();
}
//
// Order the items either manually or by start date time, depending on configuration.
//
if (contentChannel.ItemsManuallyOrdered)
{
items = items.OrderBy(i => i.Order);
}
else
{
items = items.OrderBy(i => i.StartDateTime);
}
//
// Loop each content item and see if it contains something to display.
//
foreach (var item in items)
{
if (item.Attributes == null)
{
item.LoadAttributes(rockContext);
}
//
// Check for valid campus.
//
var campusFilter = item.GetAttributeValues("com_shepherdchurch_CampusFilter")
.AsGuidOrNullList()
.Where(g => g.HasValue)
.Select(g => CampusCache.Get(g.Value))
.Where(c => c != null)
.Select(c => c.Id)
.ToList();
if (campusFilter.Count > 0 && campusIds.Count > 0 && campusFilter.Intersect(campusIds).Count() == 0)
{
continue;
}
var duration = item.GetAttributeValue("com_shepherdchurch_Duration").AsIntegerOrNull();
//
// Check which kind of slide to include.
//
if (!string.IsNullOrWhiteSpace(item.GetAttributeValue("com_shepherdchurch_IncludeContentFrom")))
{
//
// Process the "Include Content From" attribute.
//
var guid = item.GetAttributeValue("com_shepherdchurch_IncludeContentFrom").AsGuid();
var childContentChannel = new ContentChannelService(rockContext).Get(guid);
if (childContentChannel != null && !visitedContentChannels.Contains(childContentChannel.Id))
{
var childContents = GetContentChannelItems(campusIds, childContentChannel, rockContext, visitedContentChannels);
contents.Audio.AddRange(childContents.Audio);
contents.Slides.AddRange(childContents.Slides);
}
}
else if (!string.IsNullOrWhiteSpace(item.GetAttributeValue("com_shepherdchurch_SlideUrl")))
{
//
// Process the "Slide Url" attribute.
//
var fileUrl = item.GetAttributeValue("com_shepherdchurch_SlideUrl");
if (Regex.IsMatch(fileUrl, "\\.mp3(\\?|$)", RegexOptions.IgnoreCase))
{
contents.Audio.Add(fileUrl);
}
else
{
contents.Slides.Add(new Slide(fileUrl, duration));
}
}
else
{
//
// Process the "Slide" attribute.
// Check if it contains either an audio file or an image.
//
var guid = item.GetAttributeValue("com_shepherdchurch_Slide").AsGuid();
var binaryFile = new BinaryFileService(rockContext).Get(guid);
if (binaryFile != null && binaryFile.Id != 0)
{
if (binaryFile.MimeType.StartsWith("audio/"))
{
contents.Audio.Add(VirtualPathUtility.ToAbsolute(string.Format("~/GetFile.ashx?id={0}", binaryFile.Id)));
}
else if (binaryFile.MimeType.StartsWith("image/"))
{
contents.Slides.Add(new Slide(VirtualPathUtility.ToAbsolute(string.Format("~/GetImage.ashx?id={0}", binaryFile.Id)), duration));
}
}
}
}
return(contents);
}
