info.bliki.html.wikipedia.ImgTag Maven / Gradle / Ivy

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package info.bliki.html.wikipedia;

import info.bliki.htmlcleaner.TagNode;

import java.util.Map;


public class ImgTag extends AbstractHTMLTag {

    @Override
    public void content(AbstractHTMLToWiki w, TagNode node, StringBuilder resultBuffer, boolean showWithoutTag) {

        Map tagAtttributes = node.getAttributes();
        if (tagAtttributes != null) {
            String srcValue = tagAtttributes.get("src");
            if (srcValue != null) {
                int index = srcValue.lastIndexOf('/');
                if (index >= 0) {
                    srcValue = srcValue.substring(index + 1);
                }
                if (srcValue.endsWith(".jpg") || srcValue.endsWith(".jpeg") || srcValue.endsWith(".png") || srcValue.endsWith(".gif")) {
                    String altValue = tagAtttributes.get("alt");

                    resultBuffer.append("[[Image:");
                    resultBuffer.append(srcValue);
                    if (altValue != null) {
                        resultBuffer.append("|");
                        resultBuffer.append(altValue);
                    }
                    resultBuffer.append("]]");
                }
            }
        }
    }
}