private static int Process(string templatePath, string dataPath, string outputPath)
{
var ext = SupportedType.FindExtension(templatePath);
if (ext == null)
{
Console.Error.WriteLine("Unsupported extension: " + templatePath);
return(2);
}
if (dataPath != null && !File.Exists(dataPath))
{
Console.Error.WriteLine("Unable to find specified data file: " + dataPath);
return(2);
}
var json = dataPath == null ? Console.In : new StreamReader(new FileStream(dataPath, FileMode.Open, FileAccess.Read));
var newtonsoft = new Newtonsoft.Json.JsonSerializer();
newtonsoft.Converters.Add(new DictionaryConverter());
using (var fis = new FileStream(templatePath, FileMode.Open, FileAccess.Read))
using (var fos = outputPath == null ? Console.OpenStandardOutput() : new FileStream(outputPath, FileMode.Create, FileAccess.Write))
{
var deser = newtonsoft.Deserialize <IDictionary <string, object> >(new JsonTextReader(json));
using (var td = Configuration.Factory.Open(fis, fos, ext))
td.Process(deser);
}
return(0);
}
private static int Process(string templatePath, string dataPath, string outputPath)
{
var ext = SupportedType.FindExtension(templatePath);
if (ext == null)
{
Console.Error.WriteLine("Unsupported extension: " + templatePath);
return(2);
}
if (dataPath != null && !File.Exists(dataPath))
{
Console.Error.WriteLine("Unable to find specified data file: " + dataPath);
return(2);
}
var json = dataPath == null ? Console.In : new StreamReader(Open(dataPath));
var newtonsoft = new Newtonsoft.Json.JsonSerializer();
newtonsoft.Converters.Add(new DictionaryConverter());
using (var fis = Open(templatePath))
using (var fos = outputPath == null ? Console.OpenStandardOutput() : new FileStream(outputPath, FileMode.Create, FileAccess.Write))
{
while (char.IsWhiteSpace((char)json.Peek()))
{
json.Read();
}
//disable low level plugins so it works on more platforms without GDI library for System.Drawing
var config = Configuration.Builder
.Include(Base64Image)
.Include(Xml)
.BuiltInLowLevelPlugins(false);
if (json.Peek() == '[')
{
var deser = newtonsoft.Deserialize <IDictionary <string, object>[]>(new JsonTextReader(json));
using (var td = config.Build().Open(fis, fos, ext))
td.Process(deser);
}
else
{
var deser = newtonsoft.Deserialize <IDictionary <string, object> >(new JsonTextReader(json));
using (var td = config.Build().Open(fis, fos, ext))
td.Process(deser);
}
}
return(0);
}
private static int ShowHelp(int result, TextWriter writer)
{
writer.WriteLine("Example usage: ");
var location = typeof(Program).Assembly.Location;
var name = location != null?Path.GetFileName(location) : "TemplaterJson.exe";
writer.WriteLine(" "+ name + " template.ext [data.json] [output.ext]");
writer.WriteLine(" template.ext: path to the template file (eg. document.docx)");
writer.WriteLine(" data.json: path to a file containing a JSON object or an array of JSON objects");
writer.WriteLine();
writer.WriteLine("Alternatively, you can use omit the [data.json] and [output.ext] arguments to read from stdin and write to stdout");
writer.WriteLine(" "+ name + " template.ext < [data.json] > [output.ext]");
SupportedType.ShowHelp(writer);
writer.Flush();
return(result);
}