001/*
002 * Stallion Core: A Modern Web Framework
003 *
004 * Copyright (C) 2015 - 2016 Stallion Software LLC.
005 *
006 * This program is free software: you can redistribute it and/or modify it under the terms of the
007 * GNU General Public License as published by the Free Software Foundation, either version 2 of
008 * the License, or (at your option) any later version. This program is distributed in the hope that
009 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
010 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
011 * License for more details. You should have received a copy of the GNU General Public License
012 * along with this program.  If not, see <http://www.gnu.org/licenses/gpl-2.0.html>.
013 *
014 *
015 *
016 */
017
018package io.stallion.requests;
019
020import io.stallion.assets.AssetsController;
021
022import java.text.MessageFormat;
023import java.util.HashSet;
024import java.util.LinkedHashSet;
025
026
027public class PerPageLiterals {
028    private HashSet<String> literals = new LinkedHashSet<>();
029
030    public PerPageLiterals addString(String s) {
031        literals.add(s + "\n");
032        return this;
033    }
034    public PerPageLiterals addAsset(String path) {
035        if (path.endsWith(".js")) {
036            addJs(AssetsController.instance().url(path));
037        } else {
038            addCss(AssetsController.instance().url(path));
039        }
040        return this;
041    }
042
043    public PerPageLiterals addBundle(String path) {
044        addString(AssetsController.instance().bundle(path));
045        return this;
046    }
047
048    public PerPageLiterals addJs(String url) {
049        literals.add(MessageFormat.format("<script src=\"{0}\" type=\"text/javascript\"></script>\n", url));
050        return this;
051    }
052    public PerPageLiterals addCss(String url) {
053        literals.add(MessageFormat.format("<link rel=\"stylesheet\" src=\"{0}\">\n", url));
054        return this;
055    }
056
057    public String stringify() {
058        StringBuilder builder = new StringBuilder();
059        for (String literal: literals) {
060            builder.append(literal);
061        }
062        return builder.toString();
063    }
064}