com.siberhus.web.ckeditor.Ckeditor.java Source code

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Here is the source code for com.siberhus.web.ckeditor.Ckeditor.java

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/*
 * ====================================================================
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 */
package com.siberhus.web.ckeditor;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang.StringEscapeUtils;

/**
 * 
 * @author Hussachai Puripunpinyo (http://www.siberhus.com)
 * 
 */
public class Ckeditor {

    private CkeditorTagConfig tagConfig;
    private String initialValue = "";

    public Ckeditor(HttpServletRequest request, Map<String, Object> attrs, String value) {
        this.tagConfig = new CkeditorTagConfig(request, attrs);
        this.initialValue = value;
    }

    public String renderResources(boolean minified) {
        return "<script type=\"text/javascript\" src=\"" + this.tagConfig.basePath + "/ckeditor/ckeditor/ckeditor"
                + (minified ? "" : "_source") + ".js\"></script>";
    }

    public String renderEditor() {
        StringBuilder outb = new StringBuilder();

        if (!this.tagConfig.append) {
            outb.append("<textarea id=\"" + tagConfig.instanceId + "\" name=\"");
            outb.append(this.tagConfig.instanceName);
            outb.append("\">");
            outb.append(StringEscapeUtils.escapeHtml(this.initialValue));
            outb.append("</textarea>\n");
        }
        outb.append("<script type=\"text/javascript\">\n");

        if (this.tagConfig.removeInstance) {
            outb.append("if (CKEDITOR.instances['" + tagConfig.instanceId
                    + "']){CKEDITOR.remove(CKEDITOR.instances['" + this.tagConfig.instanceId + "']);}\n");
        }

        outb.append("CKEDITOR.");
        if (this.tagConfig.append) {
            outb.append("appendTo");
        } else {
            outb.append("replace");
        }
        outb.append("('" + tagConfig.instanceId + "'");
        outb.append(this.tagConfig.getConfiguration());
        outb.append(");\n");
        outb.append("</script>\n");
        return outb.toString();
    }

    public String renderFileBrowser() {
        StringBuilder outb = new StringBuilder();
        outb.append("<a href=");
        outb.append("\"");
        outb.append(renderFileBrowserLink());
        outb.append("\" ");
        if (this.tagConfig.target != null) {
            outb.append("target=");
            outb.append("\"");
            outb.append(this.tagConfig.target);
            outb.append("\" ");
        }
        outb.append(">");
        outb.append(StringEscapeUtils.escapeHtml(this.initialValue));
        outb.append("</a>");
        return outb.toString();
    }

    public String renderFileBrowserLink() {
        return this.tagConfig.getBrowseUrl(this.tagConfig.type, this.tagConfig.userSpace,
                this.tagConfig.fileBrowser, this.tagConfig.showThumbs);
    }

}