/// <summary>
/// Returns the html content to be injected into the page for the admin
/// panel dashboard.
/// </summary>
public async Task <IHtmlContent> GetAsync()
{
const string CUSTOM_DASHBOARD_CONTENT_PATH = "/Cofoundry/Admin/Dashboard/Dashboard.html";
const string DEFAULT_CONTENT = "<h2>{0}</h2><p>Welcome to the administration panel.</p> ";
var result = _resourceLocator.GetFile(CUSTOM_DASHBOARD_CONTENT_PATH);
string html;
if (!result.Exists)
{
var settings = await _queryExecutor.ExecuteAsync(new GetSettingsQuery <GeneralSiteSettings>());
html = string.Format(DEFAULT_CONTENT, settings.ApplicationName);
}
else
{
using (var stream = result.CreateReadStream())
using (var reader = new StreamReader(stream))
{
html = await reader.ReadToEndAsync();
}
}
return(new HtmlString(html));
}
public string RenderSvgToString()
{
var virtualFile = _resourceLocator.GetFile(VisualEditorRouteLibrary.StaticContent.Url("svg-cache.html"));
using (var stream = virtualFile.Open())
{
var reader = new StreamReader(stream);
return(reader.ReadToEnd());
}
}
private async Task <string> RenderSvgIconsToStringAsync()
{
var virtualFile = _resourceLocator.GetFile(_adminRouteLibrary.VisualEditor.StaticResource("svg-cache.html"));
string result = null;
using (var stream = virtualFile.CreateReadStream())
{
var reader = new StreamReader(stream);
result = await reader.ReadToEndAsync();
}
return(result);
}
public string Read(string viewPath)
{
if (!_resourceLocator.FileExists(viewPath))
{
throw new InvalidOperationException(string.Format("Could not find template {0}", viewPath));
}
var file = _resourceLocator.GetFile(viewPath);
string template = null;
using (var stream = file.Open())
using (var reader = new StreamReader(stream, Encoding.UTF8))
{
template = reader.ReadToEnd();
}
return(template);
}
/// <summary>
/// Attempts to read a view file to a string, returning null if the file does not exist.
/// </summary>
/// <param name="path">The virtual path to the view file.</param>
public async Task <string> ReadViewFileAsync(string path)
{
string result = null;
if (!FileExists(path))
{
return(result);
}
var file = _resourceLocator.GetFile(path);
if (file == null)
{
return(null);
}
using (var stream = file.Open())
using (var reader = new StreamReader(stream))
{
result = await reader.ReadToEndAsync();
}
return(result);
}
/// <summary>
/// Attempts to read a view file to a string, returning null if the file does not exist.
/// </summary>
/// <param name="path">The virtual path to the view file.</param>
public virtual async Task <string> ReadViewFileAsync(string path)
{
string result = null;
if (!FileExists(path))
{
return(result);
}
var file = _resourceLocator.GetFile(path);
if (file == null || !file.Exists || file.IsDirectory)
{
return(null);
}
using (var stream = file.CreateReadStream())
using (var reader = new StreamReader(stream))
{
result = await reader.ReadToEndAsync();
}
return(result);
}