diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/DotNetOpenAuth/Mvc/OpenIdHelper.cs | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth/Mvc/OpenIdHelper.cs b/src/DotNetOpenAuth/Mvc/OpenIdHelper.cs index 6a6107f..1f493e3 100644 --- a/src/DotNetOpenAuth/Mvc/OpenIdHelper.cs +++ b/src/DotNetOpenAuth/Mvc/OpenIdHelper.cs @@ -18,6 +18,7 @@ namespace DotNetOpenAuth.Mvc { using System.Web.UI; using DotNetOpenAuth.Configuration; using DotNetOpenAuth.Messaging; + using DotNetOpenAuth.OpenId; using DotNetOpenAuth.OpenId.RelyingParty; public static class OpenIdHelper { @@ -25,6 +26,7 @@ namespace DotNetOpenAuth.Mvc { Contract.Requires<ArgumentNullException>(html != null); Contract.Requires<ArgumentNullException>(page != null); Contract.Requires<ArgumentNullException>(options != null); + Contract.Ensures(Contract.Result<string>() != null); StringWriter result = new StringWriter(); @@ -130,6 +132,70 @@ window.openid_trace = {1}; // causes lots of messages", return result.ToString(); } + public static string OpenIdSelectorOPButton(this HtmlHelper html, Page page, Identifier providerIdentifier, string imageUrl) { + Contract.Requires<ArgumentNullException>(html != null); + Contract.Requires<ArgumentNullException>(page != null); + Contract.Requires<ArgumentNullException>(providerIdentifier != null); + Contract.Requires<ArgumentException>(!string.IsNullOrEmpty(imageUrl)); + Contract.Ensures(Contract.Result<string>() != null); + + return OpenIdSelectorButton(html, page, providerIdentifier, "OPButton", imageUrl); + } + + public static string OpenIdSelectorOpenIdButton(this HtmlHelper html, Page page, string imageUrl) { + Contract.Requires<ArgumentNullException>(html != null); + Contract.Requires<ArgumentNullException>(page != null); + Contract.Requires<ArgumentException>(!string.IsNullOrEmpty(imageUrl)); + Contract.Ensures(Contract.Result<string>() != null); + + return OpenIdSelectorButton(html, page, "OpenIDButton", "OpenIDButton", imageUrl); + } + + private static string OpenIdSelectorButton(this HtmlHelper html, Page page, string id, string cssClass, string imageUrl) { + Contract.Requires<ArgumentNullException>(html != null); + Contract.Requires<ArgumentNullException>(page != null); + Contract.Requires<ArgumentNullException>(id != null); + Contract.Requires<ArgumentException>(!string.IsNullOrEmpty(imageUrl)); + Contract.Ensures(Contract.Result<string>() != null); + + var writer = new StringWriter(); + var h = new HtmlTextWriter(writer); + + h.AddAttribute(HtmlTextWriterAttribute.Id, id); + if (!string.IsNullOrEmpty(cssClass)) { + h.AddAttribute(HtmlTextWriterAttribute.Class, cssClass); + } + h.RenderBeginTag(HtmlTextWriterTag.Li); + + h.AddAttribute(HtmlTextWriterAttribute.Href, "#"); + h.RenderBeginTag(HtmlTextWriterTag.A); + + h.RenderBeginTag(HtmlTextWriterTag.Div); + h.RenderBeginTag(HtmlTextWriterTag.Div); + + h.AddAttribute(HtmlTextWriterAttribute.Src, imageUrl); + h.RenderBeginTag(HtmlTextWriterTag.Img); + h.RenderEndTag(); + + h.AddAttribute(HtmlTextWriterAttribute.Src, page.ClientScript.GetWebResourceUrl(typeof(OpenIdSelector), OpenIdAjaxTextBox.EmbeddedLoginSuccessResourceName)); + h.AddAttribute(HtmlTextWriterAttribute.Class, "loginSuccess"); + h.AddAttribute(HtmlTextWriterAttribute.Title, "Authenticated as {0}"); + h.RenderBeginTag(HtmlTextWriterTag.Img); + h.RenderEndTag(); + + h.RenderEndTag(); // div + + h.AddAttribute(HtmlTextWriterAttribute.Class, "ui-widget-overlay"); + h.RenderBeginTag(HtmlTextWriterTag.Div); + h.RenderEndTag(); // div + + h.RenderEndTag(); // div + h.RenderEndTag(); // a + h.RenderEndTag(); // li + + return writer.ToString(); + } + private static void WriteScriptTags(this TextWriter writer, IEnumerable<string> scriptUrls) { Contract.Requires<ArgumentNullException>(writer != null); Contract.Requires<ArgumentNullException>(scriptUrls != null); |