public static MvcHtmlString TileImageTag(this HtmlHelper html, MetroTileImage image, string cssClass = null)
{
if (string.IsNullOrWhiteSpace(image.PathUri))
{
return(null);
}
var url = new UrlHelper(html.ViewContext.RequestContext);
var imageTagBuilder = new TagBuilder("img");
imageTagBuilder.MergeAttribute("src", url.Content(image.PathUri));
imageTagBuilder.MergeAttribute("alt", image.AltText);
// imageTagBuilder.MergeAttribute("height", "80");
if (!string.IsNullOrEmpty(image.Title))
{
imageTagBuilder.MergeAttribute("title", image.Title);
}
if (!string.IsNullOrEmpty(cssClass))
{
imageTagBuilder.MergeAttribute("class", cssClass);
}
string imgHtml = imageTagBuilder.ToString(TagRenderMode.SelfClosing);
return(MvcHtmlString.Create(imgHtml));
}
public PartialViewResult DoubleMetroTileForSponsors()
{
var tileViewModel = new MetroTileViewModel
{
TileLinkActionName = "Sponsors",
TileLinkControllerName = "Home",
TileDisplayName = "Sponsors",
TileBackgroundCssClass = "blueLightTile" // "singleTileGreenImage",
};
var defaultEvent = service.GetDefaultEvent();
var sponsors = new List <Service.Webhost.Services.Sponsor>(service.GetSponsors(defaultEvent.ID));
foreach (var sponsor in sponsors)
{
MetroTileImage sponsorTile = SponsorToDoubleMetroTile(sponsor);
if (sponsorTile != null)
{
tileViewModel.MetroTileIcons.Add(sponsorTile);
}
}
tileViewModel.MetroTileIcons.Shuffle();
return(PartialView("_DoubleMetroTile", tileViewModel));
}
public static MvcHtmlString SponsorImageTag(this HtmlHelper html, MetroTileImage image, string cssClass = null)
{
bool webimage = false;
var maxWidth = 278;
var maxHeight = 109;
if (string.IsNullOrWhiteSpace(image.PathUri))
{
webimage = true;
}
var url = new UrlHelper(html.ViewContext.RequestContext);
var imageTagBuilder = new TagBuilder("img");
if (webimage)
{
imageTagBuilder.MergeAttribute("src", "data:image;base64," + Convert.ToBase64String(image.Logo.GetBytes()));
}
else
{
imageTagBuilder.MergeAttribute("src", url.Content(image.PathUri));
}
imageTagBuilder.MergeAttribute("alt", image.AltText);
if (image.Height > maxHeight || image.Width > maxWidth)
{
double heightRatio = image.Height > maxHeight ? (double)image.Height / maxHeight : 0.0;
double widthRatio = image.Width > maxWidth ? (double)image.Width / maxWidth : 0.0;
if (widthRatio > heightRatio)
{
var multiplier = (int)Math.Floor(d: (double)(image.Width / image.Height));
var calculatedWidth = (maxHeight * multiplier);
imageTagBuilder.MergeAttribute("width",
calculatedWidth > maxWidth || calculatedWidth == 0
? maxWidth.ToString() : calculatedWidth.ToString());
}
else
{
if (image.Height > maxHeight)
{
imageTagBuilder.MergeAttribute("height", maxHeight.ToString());
}
else
{
imageTagBuilder.MergeAttribute("width", maxWidth.ToString());
}
}
}
if (!string.IsNullOrEmpty(image.Title))
{
imageTagBuilder.MergeAttribute("title", image.Title);
}
if (!string.IsNullOrEmpty(cssClass))
{
imageTagBuilder.MergeAttribute("class", cssClass);
}
var imgHtml = imageTagBuilder.ToString(TagRenderMode.SelfClosing);
return(MvcHtmlString.Create(imgHtml));
}
public static MvcHtmlString ImageTag(this HtmlHelper html, MetroTileImage image, string cssClass = null)
{
return(ImageTag(html, image.PathUri, image.AltText, image.Height, image.Width, image.Title, cssClass));
}
public PartialViewResult SingleMetroTileForAccount()
{
MetroTileImage metroTileImage = null;
MetroTileViewModel metroTileViewModel = null;
if (CurrentUser != null)
{
metroTileViewModel = new MetroTileViewModel
{
TileLinkActionName = "UpdateProfile",
TileLinkControllerName = "Account",
TileDisplayName = "Update Profile",
TileBackgroundCssClass = "singleTileGreenImage"
};
Person user = CurrentUser;
if (!String.IsNullOrEmpty(user.ImageUrl))
{
metroTileImage = new MetroTileImage(user.ImageUrl)
{
AltText = user.FullName,
Title = string.Format("Welcome, {0}", user.FirstName)
};
}
}
else
{
metroTileViewModel = new MetroTileViewModel
{
TileLinkActionName = "LogOn",
TileLinkControllerName = "Account",
TileDisplayName = "Login / Register",
TileBackgroundCssClass = "singleTileGreenImage"
};
metroTileImage = new MetroTileImage("../../Content/themes/Shared/BlankUser.png")
{
AltText = "Login or Register",
Title = "Login or Register"
};
}
if (metroTileImage == null)
{
metroTileImage = new MetroTileImage("../../Content/themes/Shared/BlankUser.png")
{
AltText = "Login or Register",
Title = "Login or Register"
};
}
metroTileViewModel.MetroTileIcons.Add(item: metroTileImage);
metroTileViewModel.MetroTileIcons.Add(new MetroTileImage("../../Content/themes/Shared/SpaceNeedle.ico")
{
AltText = "The only tug",
Title = "The only tug"
});
return(PartialView("_SingleMetroTile", metroTileViewModel));
}
