/// <summary>
/// Gets the thumbnail options.
/// </summary>
/// <param name="item">The item.</param>
/// <returns></returns>
public static CustomMediaUrlOptions GetMediaUrlOptions(MediaItem item)
{
Assert.ArgumentNotNull(item, "item");
CustomMediaUrlOptions shellOptions = GetShellOptions();
shellOptions.Database = item.Database;
shellOptions.DisableBrowserCache = true;
shellOptions.UseDefaultIcon = true;
shellOptions.BackgroundColor = Color.White;
shellOptions.ItemRevision = item.InnerItem[FieldIDs.Revision];
shellOptions.Language = item.InnerItem.Language;
return(shellOptions);
}
/// <summary>
/// Gets the media URL.
/// </summary>
/// <param name="imageField">The image field.</param>
/// <param name="options">The options.</param>
/// <returns></returns>
public static string GetMediaUrl(ImageField imageField, CustomMediaUrlOptions options)
{
if (imageField == null)
{
return(string.Empty);
}
var mediaItem = imageField.MediaItem;
if (mediaItem == null)
{
return(string.Empty);
}
string cropRegion = HttpUtility.HtmlEncode(new XmlValue(imageField.Value, "image").GetAttribute("cropregion"));
if (!string.IsNullOrEmpty(cropRegion))
{
try
{
options.CropRegion = cropRegion;
var coordinates = ConvertToIntArray(cropRegion);
if (options.Width + options.Height > (coordinates[2] - coordinates[0] + coordinates[3] + coordinates[1]))
{
options.Width = coordinates[2] - coordinates[0];
options.Height = coordinates[3] + coordinates[1];
}
}
catch (Exception ex)
{
Log.Error(ex.Message, ex, typeof(CustomMediaManager));
}
}
if (!Settings.Media.RequestProtection.Enabled || imageField.InnerField.Name.StartsWith("__"))
{
return(GetMediaUrl(mediaItem, options));
}
return(HashingUtils.ProtectAssetUrl(GetMediaUrl(mediaItem, options)));
}
/// <summary>
/// Gets the media URL.
/// </summary>
/// <param name="imageField">The image field.</param>
/// <param name="options">The options.</param>
/// <returns></returns>
public static string GetMediaUrl(ImageField imageField, CustomMediaUrlOptions options)
{
if (imageField == null)
return string.Empty;
var mediaItem = imageField.MediaItem;
if (mediaItem == null)
return string.Empty;
string cropRegion = HttpUtility.HtmlEncode(new XmlValue(imageField.Value, "image").GetAttribute("cropregion"));
if (!string.IsNullOrEmpty(cropRegion))
{
try
{
options.CropRegion = cropRegion;
var coordinates = ConvertToIntArray(cropRegion);
if (options.Width + options.Height > (coordinates[2] - coordinates[0] + coordinates[3] + coordinates[1]))
{
options.Width = coordinates[2] - coordinates[0];
options.Height = coordinates[3] + coordinates[1];
}
}
catch (Exception ex)
{
Log.Error(ex.Message, ex, typeof(CustomMediaManager));
}
}
if (!Settings.Media.RequestProtection.Enabled || imageField.InnerField.Name.StartsWith("__"))
return GetMediaUrl(mediaItem, options);
return HashingUtils.ProtectAssetUrl(GetMediaUrl(mediaItem, options));
}
/// <summary>
/// Gets a media URL.
/// </summary>
public static string GetMediaUrl(MediaItem item, CustomMediaUrlOptions options)
{
return Provider.GetMediaUrl(item, options);
}
/// <summary>
/// Gets a media URL.
/// </summary>
public static string GetMediaUrl(MediaItem item, CustomMediaUrlOptions options)
{
return(Provider.GetMediaUrl(item, options));
}
