fitnesse.wikitext.parser.HtmlBuilder Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of fitnesse Show documentation

The fully integrated standalone wiki, and acceptance testing framework.

There is a newer version: 20181217

package fitnesse.wikitext.parser;

import fitnesse.html.HtmlTag;
import fitnesse.html.HtmlText;

import java.util.ArrayList;
import java.util.List;

public class HtmlBuilder implements Translation {
    private interface TagBuilder {
        void build(Translator translator, Symbol symbol, HtmlTag tag);
    }

    private List builders = new ArrayList<>();
    private String tagName;
    private boolean inline;

    public HtmlBuilder(String tagName) {
        this.tagName = tagName;
    }

    public HtmlBuilder inline() {
        this.inline = true;
        return this;
    }

    public HtmlBuilder attribute(final String name, final String value) {
        builders.add(new TagBuilder() {
            @Override
            public void build(Translator translator, Symbol symbol, HtmlTag tag) {
                tag.addAttribute(name, value);
            }
        });
        return this;
    }

    public HtmlBuilder attribute(String name, int index) { return attribute(name, index, ""); }

    public HtmlBuilder attribute(final String name, final int index, final String prefix) {
        builders.add(new TagBuilder() {
            @Override
            public void build(Translator translator, Symbol symbol, HtmlTag tag) {
                tag.addAttribute(name, prefix +
                        (index < 0 ? symbol.getContent() : TranslateChildAt(translator, symbol, index)));
            }
        });
        return this;
    }

    public HtmlBuilder body(int index) { return body(index, ""); }

    public HtmlBuilder body(final int index, final String prefix) {
        builders.add(new TagBuilder() {
            @Override
            public void build(Translator translator, Symbol symbol, HtmlTag tag) {
                tag.add(prefix + TranslateChildAt(translator, symbol, index));
            }
        });
        return this;
    }

    private String TranslateChildAt(Translator translator, Symbol symbol, int index) {
        return index < 0 ? "" : translator.translate(symbol.childAt(index));
    }

    public HtmlBuilder bodyContent() {
        builders.add(new TagBuilder() {
            @Override
            public void build(Translator translator, Symbol symbol, HtmlTag tag) {
                tag.add(new HtmlText(symbol.getContent()));
            }
        });
        return this;
    }

    @Override
    public String toTarget(Translator translator, Symbol symbol) {
        HtmlTag result = new HtmlTag(tagName);
        for (TagBuilder builder: builders) {
            builder.build(translator, symbol, result);
        }
        return inline ? result.htmlInline() : result.html();
    }
}