/*
* Copyright (C) 2008-2017, Juick
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see
" + msg + ""; } public static String formatMessage(String msg) { msg = msg.replaceAll("&", "&"); msg = msg.replaceAll("<", "<"); msg = msg.replaceAll(">", ">"); // -- // — msg = msg.replaceAll("((?<=\\s)|(?<=\\A))\\-\\-?((?=\\s)|(?=\\Z))", "$1—$2"); // http://juick.com/last?page=2 // juick.com msg = msg.replaceAll("((?<=\\s)|(?<=\\A))((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\n\\\"]+)/?[^\\s\\n\\\"]*)", "$1$3"); // [link text][http://juick.com/last?page=2] // link text msg = msg.replaceAll("\\[([^\\]]+)\\]\\[((?:ht|f)tps?://[^\\]]+)\\]", "$1"); msg = msg.replaceAll("\\[([^\\]]+)\\]\\(((?:ht|f)tps?://[^\\)]+)\\)", "$1"); // #12345 // #12345 msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))#(\\d+)((?=\\s)|(?=\\Z)|(?=\\))|(?=\\.)|(?=\\,))", "$1#$2$3"); // #12345/65 // #12345/65 msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))#(\\d+)/(\\d+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1#$2/$3$4"); // *bold* // bold msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))\\*([^\\*\\n<>]+)\\*((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1$2$3"); // /italic/ // italic msg = msg.replaceAll("((?<=\\s)|(?<=\\A))/([^\\/\\n<>]+)/((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1$2$3"); // _underline_ // underline msg = msg.replaceAll("((?<=\\s)|(?<=\\A))_([^\\_\\n<>]+)_((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1$2$3"); // /12 // /12 msg = msg.replaceAll("((?<=\\s)|(?<=\\A))\\/(\\d+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1/$2$3"); // @username@jabber.org // @username@jabber.org msg = msg.replaceAll("((?<=\\s)|(?<=\\A))@([\\w\\-\\.]+@[\\w\\-\\.]+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1@$2$3"); // @username // @username msg = msg.replaceAll("((?<=\\s)|(?<=\\A))@([\\w\\-]{2,16})((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1@$2$3"); // (http://juick.com/last?page=2) // (juick.com) Matcher m = regexLinks2.matcher(msg); StringBuffer sb = new StringBuffer(); while (m.find()) { String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", StringUtils.EMPTY); m.appendReplacement(sb, "$1$2$4$5"); } m.appendTail(sb); msg = sb.toString(); // > citate msg = msg.replaceAll("(?:(?<=\\n)|(?<=\\A))> *(.*)?(\\n|(?=\\Z))", "
$1"); msg = msg.replaceAll("
", "\n"); msg = msg.replaceAll("\n", "
\n"); return msg; } public static String formatHtml(Message jmsg) { StringBuilder sb = new StringBuilder(); boolean isReply = jmsg.getRid() > 0; String title = isReply ? "Reply by @" : "@"; String subtitle = isReply ? "" + jmsg.getReplyQuote() + "" : "" + jmsg.getTagsString() + ""; boolean isCode = jmsg.getTags().stream().anyMatch(t -> t.getName().equals("code")); sb.append(title).append(jmsg.getUser().getName()).append(":") .append(subtitle).append("
") .append(isCode ? formatMessageCode(StringUtils.defaultString(jmsg.getText())) : formatMessage(StringUtils.defaultString(jmsg.getText()))).append("
"); if (StringUtils.isNotEmpty(jmsg.getAttachmentType())) { // FIXME: attachment does not serialized to xml if (jmsg.getAttachment() == null) { if (jmsg.getRid() > 0) { sb.append(String.format("", jmsg.getMid(), jmsg.getRid(), jmsg.getAttachmentType())); } else { sb.append(String.format("
", jmsg.getMid(), jmsg.getAttachmentType())); } } else { sb.append("
"); } } return sb.toString(); } public static String getMessageHashTags(final Message jmsg) { StringBuilder hashtags = new StringBuilder(); for (Tag tag : jmsg.getTags()) { hashtags.append("#").append(tag).append(" "); } return hashtags.toString(); } public static String getMarkdownTags(final Message jmsg) { return jmsg.getTags().stream().map(t -> String.format("[%s](http://juick.com/tag/%s)", t.getName(), percentEncode(t.getName()))) .collect(Collectors.joining(", ")); } // TODO: check if it is really needed public static String percentEncode(final String s) { String ret = StringUtils.EMPTY; try { ret = URLEncoder.encode(s, CharEncoding.UTF_8).replace("+", "%20").replace("*", "%2A").replace("%7E", "~"); } catch (UnsupportedEncodingException e) { } return ret; } }