public static string GetIconImg(string type, string theme)
{
var iconImg = IconStore.GetIcon(type, theme);
if (string.IsNullOrEmpty(iconImg))
{
return(null);
}
return(iconImg);
}
/// <inheritdoc/>
protected override void AddAccessPointsInternal(AppEntry appEntry, Feed feed, IEnumerable <AccessPoint> accessPoints)
{
#region Sanity checks
if (appEntry == null)
{
throw new ArgumentNullException(nameof(appEntry));
}
if (feed == null)
{
throw new ArgumentNullException(nameof(feed));
}
if (accessPoints == null)
{
throw new ArgumentNullException(nameof(accessPoints));
}
if (appEntry.AccessPoints != null && ReferenceEquals(appEntry.AccessPoints.Entries, accessPoints))
{
throw new ArgumentException("Must not be equal to appEntry.AccessPoints.Entries", nameof(accessPoints));
}
#endregion
// Skip entries with mismatching hostname
if (appEntry.Hostname != null && !Regex.IsMatch(Environment.MachineName, appEntry.Hostname))
{
return;
}
appEntry.AccessPoints ??= new AccessPointList();
AppList.CheckForConflicts(accessPoints, appEntry);
var iconStore = new IconStore(Config, Handler, GetDir(MachineWide, "icons"));
accessPoints.ApplyWithRollback(
accessPoint => accessPoint.Apply(appEntry, feed, iconStore, MachineWide),
accessPoint =>
{
// Don't perform rollback if the access point was already applied previously and this was only a refresh
if (!appEntry.AccessPoints.Entries.Contains(accessPoint))
{
accessPoint.Unapply(appEntry, MachineWide);
}
});
appEntry.AccessPoints.Entries.RemoveRange(accessPoints); // Replace pre-existing entries
appEntry.AccessPoints.Entries.AddRange(accessPoints);
appEntry.Timestamp = DateTime.UtcNow;
}
/// <summary>
/// Exports all specified icons.
/// </summary>
/// <param name="icons">The icons to export.</param>
/// <param name="iconStore">The icon store to export the icons from.</param>
/// <exception cref="OperationCanceledException">The user canceled the task.</exception>
/// <exception cref="IOException">A problem occurred while reading or writing a file.</exception>
/// <exception cref="UnauthorizedAccessException">Read or access to a file is not permitted.</exception>
/// <exception cref="WebException">A problem occurred while downloading icons.</exception>
public void ExportIcons(IEnumerable <Icon> icons, IIconStore iconStore)
{
#region Sanity checks
if (icons == null)
{
throw new ArgumentNullException(nameof(icons));
}
if (iconStore == null)
{
throw new ArgumentNullException(nameof(iconStore));
}
#endregion
foreach (var icon in icons)
{
File.Copy(
iconStore.GetFresh(icon),
Path.Combine(_contentDir, IconStore.GetFileName(icon)),
overwrite: true);
}
}
public bool IconExists(string theme = "", string type = "")
{
var icon = IconStore.GetIcon(type, theme);
return(!string.IsNullOrEmpty(icon));
}
public IDictionary <string, string[]> GetAllIcons()
{
return(IconStore.GetAllIconNames());
}