Orchard/src/Orchard.Web/Modules/Orchard.Themes/Views/Admin/Index.cshtml

@model Orchard.Themes.ViewModels.ThemesIndexViewModel
@{ Style.Require("ThemesAdmin"); }
<h1>@Html.TitleForPage(T("Manage Themes").ToString())</h1>
@if (Model.CurrentTheme == null) {
    <p>
        @T("There is no current theme in the application. The built-in theme will be used.")<br />
        @Html.ActionLink(T("Install a new Theme").ToString(), "Install")
    </p>
} else {
    <h3>@T("Current Theme") - @Model.CurrentTheme.Name</h3>

    @Html.Image(Href(Html.ThemePath(Model.CurrentTheme, "/Theme.png")), Html.Encode(Model.CurrentTheme.Name), new { @class = "themePreviewImage" })
    <h5>@T("By") @Model.CurrentTheme.Author</h5>
        
    <p>
        @T("Version:") @Model.CurrentTheme.Version<br />
        @Model.CurrentTheme.Description<br />
        @Model.CurrentTheme.WebSite
    </p>

    if (Model.InstallThemes) {
        @Html.ActionLink(T("Install a new Theme").ToString(), "AddTheme", "PackagingServices", new { area = "Orchard.Packaging", returnUrl = HttpContext.Current.Request.RawUrl }, new { @class = "button primaryAction" })
    }
}

<h2>@T("Available Themes")</h2>
<ul class="templates">
    @foreach (var theme in Model.Themes) {
		var tags = theme.Descriptor.Tags;
		bool hidden = false;
		if (tags != null) {
			hidden = tags.Split(',').Any(t => t.Trim().Equals("hidden", StringComparison.OrdinalIgnoreCase));
		}
        if (!hidden && (Model.CurrentTheme == null || theme.Id != Model.CurrentTheme.Id)) {
            <li>
                <div>
                    <h3>@theme.Name</h3>
                    @Html.Image(Href(theme.ThemePath("/Theme.png")), Html.Encode(theme.Name), null)
                    @using (Html.BeginFormAntiForgeryPost(Url.Action(theme.Enabled ? "Disable" : "Enable"), FormMethod.Post, new { @class = "inline" })) {
                        @Html.Hidden("themeName", theme.Id)
                        <button type="submit" title="@T(theme.Enabled ? "Disable" : "Enable")">@T(theme.Enabled ? "Disable" : "Enable")</button>
                    }
                    @using (Html.BeginFormAntiForgeryPost(Url.Action("Activate"), FormMethod.Post, new { @class = "inline" })) {
                        @Html.Hidden("themeName", theme.Id)
                        <button type="submit" title="@T("Activate")">@T("Set Current")</button>
                    }
                    @using (Html.BeginFormAntiForgeryPost(Url.Action("Preview"), FormMethod.Post, new { @class = "inline" })) {
                        @Html.Hidden("themeName", theme.Id)
                        <button type="submit" title="@T("Preview")">@T("Preview")</button>
                    }
                    <h5>@T("By") @theme.Descriptor.Author</h5>
                    <p>
                        @T("Version:") @theme.Descriptor.Version<br />
                        @theme.Descriptor.Description<br />
                        @theme.Descriptor.WebSite
                    </p>
                    @if(theme.NeedsUpdate){
                        using (Html.BeginFormAntiForgeryPost(Url.Action("Update"), FormMethod.Post, new { @class = "inline link" })) {
                            @Html.Hidden("themeName", theme.Id)
                            <button type="submit" class="update">@T("Update")</button> <br/>
                        }
                    }

                    @if (Model.InstallThemes) {
                        using (Html.BeginFormAntiForgeryPost(Url.Action("RemoveTheme", "PackagingServices", new { area = "Orchard.Packaging", returnUrl = HttpContext.Current.Request.RawUrl, retryUrl = HttpContext.Current.Request.RawUrl, themeId = theme.Id }), FormMethod.Post, new { @class = "inline link" })) {
                            <button type="submit" class="uninstall" title="@T("Uninstall")">@T("Uninstall")</button>
                        }
                    }
                </div>
            </li>
        }
    }
</ul>