/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
**/
package lucee.runtime.functions.image;
import lucee.commons.lang.ExceptionUtil;
import lucee.runtime.PageContext;
import lucee.runtime.exp.FunctionException;
import lucee.runtime.exp.PageException;
import lucee.runtime.img.Image;
import lucee.runtime.type.Struct;
public class ImageGetEXIFTag {
public static Object call(PageContext pc, Object name, String tagName) throws PageException {
//if(name instanceof String) name=pc.getVariable(Caster.toString(name));
Image img = Image.toImage(pc,name);
Struct data = img.info();//ImageGetEXIFMetadata.getData(img);
Object value = data.get(tagName, null);
if(value==null){
throw new FunctionException(pc, "ImageGetEXIFTag", 2, "tagName", ExceptionUtil.similarKeyMessage(data,tagName,"tag","tags",null,true));
}
return value;
}
}