/// <summary>
/// Binds the data.
/// </summary>
private void BindData()
{
List<Photo> photos = new PhotoLogic().RetrievePhotosByGalleryId(galleryId);
photoRepeater.DataSource = photos;
photoRepeater.DataBind();
}
/// <summary>
/// Gets the random photo from gallery.
/// </summary>
/// <param name="imageLiteral">The image literal.</param>
/// <param name="imagePanel">The image panel.</param>
private void GetRandomPhotoFromGallery(ITextControl imageLiteral, WebControl imagePanel)
{
//retrieve random photo by gallery
Photo randomPhoto = new PhotoLogic().RetrieveRandomPhotoByGalleryId(gallery.GalleryId);
const string imageLinkFormat = "<a href=\"?gid={0}\" title=\"{1}\" ><img title=\"{1}\" alt=\"{1}\" src=\"GalleryImage.ashx?t={2}\" /></a>";
//Get handle on literal
imageLiteral.Text = string.Format(imageLinkFormat, gallery.GalleryId, gallery.Name, randomPhoto.PhotoID);
imagePanel.CssClass = (randomPhoto.Profile == PhotoProfile.Landscape ? "landscapelandingimage" : "landscapelandingimage");
}
/// <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="System.EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
//Retrieve settings and set the site title.
GallerySettings settings = GallerySettings.Load();
Page.Title = settings.GalleryTitle;
Photo photo = new PhotoLogic().RetrieveLastestPhoto();
//If no title, then don't render title control
if (!string.IsNullOrEmpty(photo.Title))
{
imageTitle.Text = photo.Title;
imageTitle.Visible = true;
}
//populate the WebForm controls.
image.ImageUrl = "GalleryImage.ashx?f=" + photo.PhotoID;
image.AlternateText = photo.Title;
description.Text = photo.Description;
}
/// <summary>
/// Handles the ItemDataBound event of the galleryViewRepeater control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Web.UI.WebControls.RepeaterItemEventArgs"/> instance containing the event data.</param>
protected void galleryViewRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
Gallery gallery = (Gallery)e.Item.DataItem;
//retrieve random photo by gallery
Photo randomPhoto = new PhotoLogic().RetrieveRandomPhotoByGalleryId(gallery.GalleryId);
const string imageLinkFormat = "<a href=\"?lgid={0}\" title=\"{1}\" ><img title=\"{1}\" alt=\"{1}\" src=\"GalleryImage.ashx?t={2}\" /></a>";
//Get handle on literal
Literal imageHtml = (Literal)e.Item.FindControl("imageLiteral");
imageHtml.Text = string.Format(imageLinkFormat, gallery.GalleryId, gallery.Name, randomPhoto.PhotoID);
//Set Gallery title
Literal galleryTitle = (Literal)e.Item.FindControl("titleLiteral");
galleryTitle.Text = gallery.Name;
//Set Gallery photo count
Literal photoCount = (Literal)e.Item.FindControl("photoCount");
photoCount.Text = gallery.PhotoCount + (gallery.PhotoCount == 1 ? " Photo" : " Photos");
}
}
