public MicroApp(string base_directory)
{
if (!base_directory.EndsWith(Path.DirectorySeparatorChar + ""))
{
base_directory += Path.DirectorySeparatorChar + "";
}
this.base_directory = base_directory;
// Quickly figure out a manifest for the files in the directory
string manifest_path = (from file in Directory.EnumerateFiles(base_directory) select file).Where((f) => f.Contains("manifest.json")).FirstOrDefault();
// Load in the application manifest
if (manifest_path != null)
{
// load the manifest file into a new micro app
JObject manifest = JsonConvert.DeserializeObject(File.ReadAllText(manifest_path)) as JObject;
// the base manifest settings
MicroAppManifest new_manifest = new MicroAppManifest()
{
ApplicationName = manifest["app_name"].ToString(),
AppIcon = manifest["app_icon"].ToString()
};
// set the resource file paths
new_manifest.css_files = (from f in manifest["css_files"] select f).Select((j) => j.ToString());
new_manifest.script_files = (from f in manifest["scripts"] select f).Select((j) => j.ToString());
BundledMicroApplicationPart app = Bundle(manifest);
dynamic package_output = new
{
Manifest = new_manifest,
Parts = new List <BundledMicroApplicationPart>()
};
// widgets
foreach (JObject widget in manifest["widgets"])
{
BundledMicroApplicationPart w = Bundle(widget);
package_output.Parts.Add(w);
}
package_output.Parts.Add(app);
string json = JsonConvert.SerializeObject(package_output);
JSONOutput = json;
}
else
{
Console.WriteLine("Manifest could not be loaded from directory " + base_directory + "!");
Environment.Exit(0);
}
}
private BundledMicroApplicationPart Bundle(JObject part)
{
string[] part_css_files = (from f in part["css_files"] select f).Select((j) => j.ToString()).ToArray();
string[] part_script_files = (from f in part["scripts"] select f).Select((j) => j.ToString()).ToArray();
// create the instance that will store the bundled app
BundledMicroApplicationPart app = new BundledMicroApplicationPart();
if (part["package_name"] != null)
{
app.Name = part["package_name"].ToString();
}
if (part["frame_id"] != null)
{
app.Name = part["frame_id"].ToString();
}
if (part["to"] != null)
{
app.To = part["to"].ToString();
}
// compress the CSS
Yahoo.Yui.Compressor.CssCompressor css_compressor = new Yahoo.Yui.Compressor.CssCompressor();
List <string> css_files = new List <string>();
List <string> js_files = new List <string>();
foreach (string script in part_script_files)
{
js_files.Add(File.ReadAllText(base_directory + script));
}
foreach (string stylesheet in part_css_files)
{
css_files.Add(css_compressor.Compress(File.ReadAllText(base_directory + stylesheet)));
}
js_files = js_files.Select((f) => PackerUtilities.StringToBase64Encoded(f)).ToList();
css_files = css_files.Select((f) => PackerUtilities.StringToBase64Encoded(f)).ToList();
// add the bundled app
app.Scripts = js_files.ToArray();
app.CSS = css_files.ToArray();
return(app);
}
private BundledMicroApplicationPart Bundle(JObject part)
{
string[] part_css_files = (from f in part["css_files"] select f).Select((j) => j.ToString()).ToArray();
string[] part_script_files = (from f in part["scripts"] select f).Select((j) => j.ToString()).ToArray();
// create the instance that will store the bundled app
BundledMicroApplicationPart app = new BundledMicroApplicationPart();
if (part["package_name"] != null) app.Name = part["package_name"].ToString();
if (part["frame_id"] != null) app.Name = part["frame_id"].ToString();
if (part["to"] != null) app.To = part["to"].ToString();
// compress the CSS
Yahoo.Yui.Compressor.CssCompressor css_compressor = new Yahoo.Yui.Compressor.CssCompressor();
List<string> css_files = new List<string>();
List<string> js_files = new List<string>();
foreach (string script in part_script_files)
{
js_files.Add(File.ReadAllText(base_directory + script));
}
foreach (string stylesheet in part_css_files)
{
css_files.Add(css_compressor.Compress(File.ReadAllText(base_directory + stylesheet)));
}
js_files = js_files.Select((f) => PackerUtilities.StringToBase64Encoded(f)).ToList();
css_files = css_files.Select((f) => PackerUtilities.StringToBase64Encoded(f)).ToList();
// add the bundled app
app.Scripts = js_files.ToArray();
app.CSS = css_files.ToArray();
return app;
}
