/// <summary>
/// Write out a download link
/// </summary>
/// <param name="helper"></param>
/// <param name="download">The download item to render</param>
/// <returns></returns>
public static MvcHtmlString Download(this HtmlHelper helper, Download download)
{
if (download == null || String.IsNullOrEmpty(download.Url))
{
return null;
}
// TODO: this does not contain any XPM markup
// TODO: configurize the mime type to Font Awesome mapping
// filetypes supported by http://fortawesome.github.io/Font-Awesome/icons/#file-type
var mimeTypes = new Dictionary<string, string>
{
{"application/ms-excel", "excel"},
{"application/pdf", "pdf"},
{"application/x-wav", "audio"},
{"audio/x-mpeg", "audio"},
{"application/msword", "word"},
{"text/rtf", "word"},
{"application/zip", "archive"},
{"image/gif", "image"},
{"image/jpeg", "image"},
{"image/png", "image"},
{"image/x-bmp", "image"},
{"text/plain", "text"},
{"text/css", "code"},
{"application/x-javascript", "code"},
{"application/ms-powerpoint", "powerpoint"},
{"video/vnd.rn-realmedia", "video"},
{"video/quicktime", "video"},
{"video/mpeg", "video"}
};
string fileType = null;
if (mimeTypes.ContainsKey(download.MimeType))
{
fileType = mimeTypes[download.MimeType];
}
string iconClass = (fileType == null ? "fa-file" : String.Format("fa-file-{0}-o", fileType));
string friendlyFileSize = helper.FriendlyFileSize(download.FileSize).ToString();
string descriptionHtml = (!String.IsNullOrEmpty(download.Description) ? String.Format("<small>{0}</small>", download.Description) : String.Empty);
// TODO: use partial view instead of hardcoding HTML
string downloadHtml = String.Format(@"
<div class=""download-list"">
<i class=""fa {0}""></i>
<div>
<a href=""{1}"">{2}</a> <small class=""size"">({3})</small>
{4}
</div>
</div>", iconClass, download.Url, download.FileName, friendlyFileSize, descriptionHtml);
return new MvcHtmlString(downloadHtml);
}
public static MvcHtmlString Download(this HtmlHelper helper, Download download)
{
using (new Tracer(helper, download))
{
if (download == null || string.IsNullOrEmpty(download.Url))
{
return MvcHtmlString.Empty;
}
return new MvcHtmlString(download.ToHtml(null));
}
}
