PastebinRequest

package com.pastebin.pastebinplugin;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

/**
 *
 * @author aNNiMON
 */
public class PastebinRequest {

    public static enum EXPIRE_DATE {
        NEVER,
        TEN_MINUTES,
        ONE_HOUR,
        ONE_DAY,
        ONE_MONTH
    };

    /** Unique developer API key. @see http://pastebin.com/api#1 */
    private static final String API_DEV_KEY = "USE YOUR KEY!!";

    /** Storage period of pasted code. @see http://pastebin.com/api#6 */
    private static final String[] EXPIRE_DATE_VALUES = {
        "N", "10M", "1H", "1D", "1M"
    };

    private StringBuilder requestMessage;

    public PastebinRequest() {
        requestMessage = new StringBuilder();
    }

    public void initRequest() {
        requestMessage.setLength(0);
        append("api_option", "paste");
        append("api_dev_key", API_DEV_KEY);
        append("api_user_key", "");
    }

    public void setSourceCode(String source) {
        append("api_paste_code", source);
    }

    public void setFormat(String mimeType) {
        append("api_paste_format", getFormat(mimeType));
    }

    public void setExpireDate(EXPIRE_DATE date) {
        append("api_paste_expire_date", EXPIRE_DATE_VALUES[date.ordinal()]);
    }

    public void setUnlisted(boolean isUnlisted) {
        append("api_paste_private", isUnlisted ? "1" : "0");
    }

    public void setName(String name) {
        append("api_paste_name", name);
    }

    public String getRequestMessage() {
        return requestMessage.toString();
    }

    private void append(String key, String value) {
        if (!key.equals("api_option")) requestMessage.append('&');
        requestMessage.append(key).append('=').append(encode(value));
    }

    /*
     * Convert mime type of edit document to known pastebin format.
     */
    private String getFormat(String mimeType) {
        if (mimeType.indexOf("xml") != -1) return "xml";
        else if (mimeType.indexOf("html") != -1) return "html4strict";
        else if (mimeType.indexOf("css") != -1) return "css";
        else if (mimeType.indexOf("javascript") != -1) return "javascript";
        else if (mimeType.indexOf("java") != -1) return "java";
        else if (mimeType.indexOf("php") != -1) return "php";
        else if (mimeType.indexOf("groovy") != -1) return "groovy";
        else if (mimeType.indexOf("ruby") != -1) return "ruby";
        else if (mimeType.indexOf("perl") != -1) return "perl";
        return "text";
    }

    private String encode(String str) {
        try {
            return URLEncoder.encode(str, "UTF-8");
        } catch (UnsupportedEncodingException ex) {
            return str;
        }
    }
}