import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.multipart.FilePart;
import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity;
import org.apache.commons.httpclient.methods.multipart.Part;
import org.apache.commons.httpclient.methods.multipart.StringPart;
import org.apache.commons.io.IOUtils;
class transformer_two{
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()) {
String extResult = getExtension(f);
if (!extResult.startsWith("Error")) {
convertUrl = convertUrl + extResult;
getRendition(f, convertUrl);
}
} else {
System.out.println("Error: file doesn't exist!");
}
} else {
System.out.println("Usage: java transformer fileName");
}
}
public static void getRendition (File sourceFile, String convertUrl) {
try{
HttpClient client = new HttpClient();
PostMethod filePost = new PostMethod(convertUrl);
Part[] parts = {
new StringPart("zip", "1"),
new StringPart("toc", "1"),
new StringPart("pdfLink", "1"),
new StringPart("pathext", ""),
new StringPart("template", getTemplate()),
new FilePart("file", sourceFile)
};
filePost.setRequestEntity(new MultipartRequestEntity(parts, filePost.getParams()));
client.executeMethod(filePost);
//Get Response
InputStream is = filePost.getResponseBodyAsStream();
String[] filePart = sourceFile.getName().split("\\.");
System.out.println(sourceFile.getName());
String outputFilename = "/tmp/"+ filePart[0] + ".zip";
FileOutputStream fos = new FileOutputStream(outputFilename);
IOUtils.copy(is, fos);
is.close();
fos.close();
System.out.println("Rendition zip file is located at: " + outputFilename);
} catch (Exception e) {
System.out.println("An error occurred: " + e.getClass());
e.printStackTrace();
}
}
private static String getExtension(File fileObject) {
/** getExtension method
* @param File fileObject
* @return String
*/
String[] parts = fileObject.getName().split("\\.");
String ext = "";
if (parts.length == 2) {
ext = parts[1];
return ext;
}
return "Error: Unable to detect file extension properly!";
}
private static String getTemplate (){
String template = "" +
"" +
"" +
"Default Template" +
"" +
"" +
"" +
"" +
"" +
"" +
"" +
"" +
"
" +
"" +
"" +
"" +
"" +
"";
return template;
}
}