ImageFormat.java :  » Wiki-Engine » gwtwiki » info » bliki » wiki » client » filter » Java Open Source

package info.bliki.wiki.client.filter;

/**
 * Copied from Patch #1488331 sf.net user: o_rossmueller
 * 
 * Modified by axelclk
 * 
 * http://sourceforge.net/tracker/index.php?func=detail&aid=1488331&group_id=128886&atid=713150
 * 
 */
public class ImageFormat {
  private String filename;

  private String type;

  private String location = "none";

  private String sizeStr = null;

  private int size = -1;

  private String caption;

  public String getCaption() {
    return caption;
  }

  public void setCaption(String caption) {
    this.caption = caption;
  }

  public String getFilename() {
    return filename;
  }

  public void setFilename(String filename) {
    this.filename = filename;
  }

  public String getLocation() {
    return location;
  }

  public void setLocation(String location) {
    this.location = location.toLowerCase();
  }

  public int getSize() {
    return size;
  }

  public String getSizeStr() {
    return sizeStr;
  }

  public void setSize(String size) {
    sizeStr = size.toLowerCase();
    if (sizeStr.endsWith("px")) {
      try {
        this.size = Integer.parseInt(sizeStr.substring(0, sizeStr
            .length() - 2));
      } catch (NumberFormatException e) {
        this.size = -1;
        this.sizeStr = null;
      }
    }
  }

  public String getType() {
    return type;
  }

  public void setType(String type) {
    this.type = type.toLowerCase();
  }

  public static ImageFormat getImageFormat(String linkText, String imageLocale) {
    ImageFormat img = new ImageFormat();
    String[] tokens = linkText.split("\\|");
    String token = tokens[0].trim();
    if (token.startsWith(imageLocale + ':')) {
      img.setFilename(token.substring(imageLocale.length() + 1));
    } else {
      // Image:
      img.setFilename(token.substring(6));
    }
    for (int i = 1; i < tokens.length; i++) {
      token = tokens[i].trim();
      if (token.equalsIgnoreCase("frame")
          || token.equalsIgnoreCase("thumb")
          || token.equalsIgnoreCase("thumbnail")) {
        img.setType(token);
        continue;
      }

      if (token.equalsIgnoreCase("right")
          || token.equalsIgnoreCase("left")
          || token.equalsIgnoreCase("center")
          || token.equalsIgnoreCase("none")) {
        img.setLocation(token);
        continue;
      }

      if (tokens[i].toLowerCase().endsWith("px")) {
        img.setSize(token);
        continue;
      }

      img.setCaption(token);
    }

    return img;
  }

}