001: /* ====================================================================
002: * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
003: *
004: * Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by Jcorporate Ltd.
021: * (http://www.jcorporate.com/)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. "Jcorporate" and product names such as "Expresso" must
026: * not be used to endorse or promote products derived from this
027: * software without prior written permission. For written permission,
028: * please contact info@jcorporate.com.
029: *
030: * 5. Products derived from this software may not be called "Expresso",
031: * or other Jcorporate product names; nor may "Expresso" or other
032: * Jcorporate product names appear in their name, without prior
033: * written permission of Jcorporate Ltd.
034: *
035: * 6. No product derived from this software may compete in the same
036: * market space, i.e. framework, without prior written permission
037: * of Jcorporate Ltd. For written permission, please contact
038: * partners@jcorporate.com.
039: *
040: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
041: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
042: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
043: * DISCLAIMED. IN NO EVENT SHALL JCORPORATE LTD OR ITS CONTRIBUTORS
044: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
045: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
046: * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
047: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
048: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
049: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
050: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
051: * SUCH DAMAGE.
052: * ====================================================================
053: *
054: * This software consists of voluntary contributions made by many
055: * individuals on behalf of the Jcorporate Ltd. Contributions back
056: * to the project(s) are encouraged when you make modifications.
057: * Please send them to support@jcorporate.com. For more information
058: * on Jcorporate Ltd. and its products, please see
059: * <http://www.jcorporate.com/>.
060: *
061: * Portions of this software are based upon other open source
062: * products and are subject to their respective licenses.
063: */
064:
065: package com.jcorporate.expresso.core.security.filters;
066:
067: import com.jcorporate.expresso.core.misc.ConfigManager;
068: import com.jcorporate.expresso.core.misc.ConfigurationException;
069:
070: /**
071: * This is a bit of an oddity filter. It substitutes :) and :( and embeds
072: * predefined image links in their place. Please only use standard filter
073: * on this or you'll get smileys stripped out all together. Also, you want
074: * to make sure that filters only happen after a normal characterset filtering.s
075: * <p/>
076: * This ONLY does the smiley faces. :-)
077: *
078: * @author Michael Rimov
079: * @deprecated As of Expresso 5.0.4 Eforum itself can do its own filtering now.
080: */
081: public class ISO_8859_1_eForum extends Filter {
082: private static final String[] specialStringList = { " :)", " :-)",
083: " :-(", " :(" };
084: private static final String[] replaceList = { " <img smiley 1> ",
085: " <img smiley 2> ", " <image frown 1> ", " <image fron 2> " };
086:
087: static {
088: String smileyURL = null;
089: String sadURL = null;
090:
091: try {
092: smileyURL = ConfigManager.getContext("default").getImages()
093: + "/icons/smiley.gif";
094: sadURL = ConfigManager.getContext("default").getImages()
095: + "/icons/frown.gif";
096: replaceList[0] = " <img src=\"" + smileyURL
097: + "\"alt=\"Smile\" align=\"baseline\"> ";
098: replaceList[1] = " <img src=\"" + smileyURL
099: + "\"alt=\":-)\" align=\"baseline\"> ";
100: replaceList[2] = " <img src=\"" + sadURL
101: + "\"alt=\"Frown\" align=\"baseline\"> ";
102: replaceList[3] = " <img src=\"" + sadURL
103: + "\"alt=\":-(\" align=\"baseline\"> ";
104: } catch (ConfigurationException ce) {
105: System.err
106: .println("Error getting default context .getImages()... emoticons disabled");
107: replaceList[0] = " :)";
108: replaceList[1] = " :-)";
109: replaceList[2] = " :-(";
110: replaceList[3] = " :(";
111: }
112: }
113:
114: public ISO_8859_1_eForum() {
115: super(specialStringList, replaceList);
116: }
117: }
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