import java.io.*;
import java.net.*;
class transformer{
public static void main(String [] args) {
String convertUrl = "http://ice-service.usq.edu.au/api/convert/";
if(args.length == 1) {
String fileName = args[0];
System.out.println(fileName);
File f = new File(fileName);
if(f.exists()) {
getRendition(convertUrl, f);
} else {
System.out.println("Error: file doesn't exist!");
}
} else {
System.out.println("Usage: java transformer fileName");
}
}
public static void getRendition (String convertUrl, String fileName) {
getRendition(convertUrl, new File(fileName));
}
public static void getRendition (String convertUrl, File sourceFile) {
String[] parts = sourceFile.getName().split("\\.");
String ext = "";
if(parts.length == 2) { // check we have exactly two parts
ext = parts[1];
} else {
System.out.println("Error: Unable to detect file extension properly!");
return;
}
System.out.println("convertUrl: " + convertUrl);
convertUrl = convertUrl + ext;
System.out.println("fileName: " + sourceFile.getAbsolutePath());
try{
//Create connection
URL url = new URL(convertUrl);
//create a boundary string
String boundary = MultiPartFormOutputStream.createBoundary();
URLConnection urlConn = MultiPartFormOutputStream.createConnection(url);
urlConn.setRequestProperty("Accept", "*/*");
urlConn.setRequestProperty("Content-Type",
MultiPartFormOutputStream.getContentType(boundary));
//set some other request headers...
urlConn.setRequestProperty("Connection", "Keep-Alive");
urlConn.setRequestProperty("Cache-Control", "no-cache");
//no need to connect cuz getOutputStream() does it
MultiPartFormOutputStream out =
new MultiPartFormOutputStream(urlConn.getOutputStream(), boundary);
//Setting up all the options
out.writeField("zip", "1");
out.writeField("toc", "1");
out.writeField("pdfLink", "1");
out.writeField("pathext", "");
out.writeField("template", getTemplate());
out.writeFile("file", "application/zip", sourceFile);
out.close();
//Get Response
InputStream is = urlConn.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(is));
//zip the file and store in the /tmp directory
String outputFilename = "/tmp/rendition.zip";
FileOutputStream fos = new FileOutputStream(outputFilename);
Writer fileout = new OutputStreamWriter(fos);
int ch;
while ((ch = rd.read()) > -1) {
fileout.write((char)ch);
}
fileout.close();
} catch (Exception e) {
System.out.println("An error occurred: " + e.getClass());
//e.printStackTrace();
}
}
private static String getTemplate (){
String template = "" +
"" +
"" +
"Default Template" +
"" +
"" +
"" +
"" +
"" +
"" +
"" +
"" +
"
" +
"" +
"" +
"" +
"" +
"";
return template;
}
}