com.chiorichan.factory.parsers.LessImportParser.java Source code

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Here is the source code for com.chiorichan.factory.parsers.LessImportParser.java

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/**
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Copyright 2016 Chiori Greene a.k.a. Chiori-chan <me@chiorichan.com>
 * All Right Reserved.
 */
package com.chiorichan.factory.parsers;

import java.io.File;
import java.io.IOException;

import org.apache.commons.io.FileUtils;

import com.chiorichan.logger.Log;
import com.chiorichan.util.FileFunc;

public class LessImportParser extends BasicParser {
    File rootDir = null;

    public LessImportParser() {
        super("@import[: ]*(.*);", "(@import[: ]*.*;)");
    }

    @Override
    public String resolveMethod(String... args) throws Exception {
        File imp = FileFunc.isAbsolute(args[0]) || args[0].startsWith("\\") || rootDir == null ? new File(args[0])
                : new File(rootDir, args[0]);

        try {
            return FileUtils.readFileToString(imp);
        } catch (IOException e) {
            Log.get("ScriptFactory").warning(
                    "Attempted to import file '" + imp.getName() + "' but got error '" + e.getMessage() + "'");
            return "/* Attempted to import file '" + imp.getName() + "' but got error '" + e.getMessage() + "' */";
        }
    }

    public String runParser(String source, File rootDir) throws Exception {
        this.rootDir = rootDir;
        return runParser(source);
    }
}