/************************************************************** * * 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. * *************************************************************/ package com.sun.star.wiki; import com.sun.star.task.UrlRecord; import java.io.*; import java.util.Hashtable; import javax.swing.text.html.*; import com.sun.star.uno.XComponentContext; import org.apache.commons.httpclient.*; import org.apache.commons.httpclient.methods.*; public class WikiArticle { private XComponentContext m_xContext; private String m_sEditTime = ""; private String m_sEditToken = ""; protected String m_sHTMLCode; private boolean m_bNoArticle = true; protected String m_sWikiUser; protected String m_sWikiPass; protected String m_sTitle = ""; private URI m_aMainURI; private HostConfiguration m_aHostConfig; /** Creates a new instance of WikiArticle */ public WikiArticle( XComponentContext xContext, String sTitle, Hashtable wikiSettings, boolean bLogin, WikiPropDialog aPropDialog ) throws java.net.MalformedURLException, com.sun.star.uno.Exception, java.io.IOException, WikiCancelException { m_xContext = xContext; String sMainUrl = (String) wikiSettings.get("Url"); m_sWikiUser = (String) wikiSettings.get("Username"); m_sWikiPass = (String) wikiSettings.get("Password"); m_sTitle = sTitle; m_aMainURI = new URI( sMainUrl ); // viewURL = sMainUrl + "index.php?title=" + m_sTitle; // editURL = sMainUrl + "index.php?title=" + m_sTitle + "&action=edit"; // submitURL = sMainUrl + "index.php?title=" + m_sTitle + "&action=submit"; // loginURL = sMainUrl + "index.php?title=Special:Userlogin"; // loginSubmitURL = sMainUrl + "index.php?title=Special:Userlogin&action=submitlogin"; if ( bLogin ) { WikiEditSettingDialog aDialog = new WikiEditSettingDialog(m_xContext, "vnd.sun.star.script:WikiEditor.EditSetting?location=application", wikiSettings, false ); try { while( !Login() ) { if ( aPropDialog != null ) aPropDialog.SetThrobberActive( false ); if ( MainThreadDialogExecutor.Show( xContext, aDialog ) ) { m_sWikiUser = (String) wikiSettings.get("Username"); m_sWikiPass = (String) wikiSettings.get("Password"); } else throw new WikiCancelException(); if ( aPropDialog != null ) { aPropDialog.SetThrobberActive( true ); Thread.yield(); } } } finally { aDialog.DisposeDialog(); } } // in case of loading the html contents are used // in case of saving the contents should be checked whether they are empty InitArticleHTML(); // getArticleWiki(); } public String GetMainURL() { return m_aMainURI.toString(); } public String GetTitle() { return m_sTitle; } public String GetViewURL() { return m_aMainURI.toString() + "index.php?title=" + m_sTitle; } private String getArticleWiki() throws com.sun.star.uno.Exception, java.io.IOException, WikiCancelException { String sWikiCode = null; if ( m_aHostConfig != null ) { URI aURI = new URI( m_aMainURI.toString() + "index.php?title=" + m_sTitle + "&action=edit" ); GetMethod aRequest = new GetMethod( aURI.getEscapedPathQuery() ); Helper.ExecuteMethod( aRequest, m_aHostConfig, aURI, m_xContext, false ); int nResultCode = aRequest.getStatusCode(); String sWebPage = null; if ( nResultCode == 200 ) sWebPage = aRequest.getResponseBodyAsString(); aRequest.releaseConnection(); if ( sWebPage != null ) { StringReader r = new StringReader(sWebPage); HTMLEditorKit.Parser parse = Helper.GetHTMLParser(); EditPageParser callback = new EditPageParser(); parse.parse(r,callback,true); m_sEditTime = callback.m_sEditTime; m_sEditToken = callback.m_sEditToken; int iPosStart = callback.m_nWikiArticleStart; int iPosEnd = callback.m_nWikiArticleEnd; if ( iPosStart >= 0 && iPosEnd > 0 ) { String sArticle = sWebPage.substring(iPosStart, iPosEnd); iPosStart = sArticle.indexOf(">") + 1; sWikiCode = sArticle.substring( iPosStart, sArticle.length() ); } } } return sWikiCode; } private void InitArticleHTML() throws com.sun.star.uno.Exception, java.io.IOException, WikiCancelException { if ( m_aHostConfig != null ) { URI aURI = new URI( m_aMainURI.toString() + "index.php?title=" + m_sTitle ); GetMethod aRequest = new GetMethod( aURI.getEscapedPathQuery() ); Helper.ExecuteMethod( aRequest, m_aHostConfig, aURI, m_xContext, false ); int nResultCode = aRequest.getStatusCode(); String sWebPage = null; if ( nResultCode == 200 ) sWebPage = aRequest.getResponseBodyAsString(); if ( sWebPage != null ) { StringReader r = new StringReader(sWebPage); HTMLEditorKit.Parser parse = Helper.GetHTMLParser(); EditPageParser callback = new EditPageParser(); parse.parse(r,callback,true); int iPosStart = callback.m_nHTMLArticleStart; int iPosEnd = callback.m_nHTMLArticleEnd; int nPosNoArt = callback.m_nNoArticleInd; if ( iPosStart >= 0 && iPosEnd > 0 ) { m_sHTMLCode = sWebPage.substring(iPosStart, iPosEnd); m_bNoArticle = ( nPosNoArt >= 0 && nPosNoArt >= iPosStart && nPosNoArt <= iPosEnd ); } } } } protected boolean setArticle( String sWikiCode, String sWikiComment, boolean bMinorEdit ) throws com.sun.star.uno.Exception, java.io.IOException, WikiCancelException { boolean bResult = false; if ( m_aHostConfig != null && sWikiCode != null && sWikiComment != null ) { // get the edit time and token getArticleWiki(); URI aURI = new URI( m_aMainURI.getPath() + "index.php?title=" + m_sTitle + "&action=submit" ); PostMethod aPost = new PostMethod(); aPost.setPath( aURI.getEscapedPathQuery() ); // aPost.addParameter( "title", m_sTitle ); // aPost.addParameter( "action", "submit" ); aPost.addParameter( "wpTextbox1", sWikiCode ); aPost.addParameter( "wpSummary", sWikiComment ); aPost.addParameter( "wpSection", "" ); aPost.addParameter( "wpEdittime", m_sEditTime ); aPost.addParameter( "wpSave", "Save page" ); aPost.addParameter( "wpEditToken", m_sEditToken ); if ( bMinorEdit ) aPost.addParameter( "wpMinoredit", "1" ); Helper.ExecuteMethod( aPost, m_aHostConfig, aURI, m_xContext, false ); int nResultCode = aPost.getStatusCode(); if ( nResultCode < 400 ) bResult = true; String aResult = aPost.getResponseBodyAsString(); // TODO: remove the debug printing, try to detect the error System.out.print( "nSubmitCode = " + nResultCode + "\n===\n" + aResult ); } return bResult; } protected boolean Login() throws com.sun.star.uno.Exception, java.io.IOException, WikiCancelException { m_aHostConfig = Helper.Login( m_aMainURI, m_sWikiUser, m_sWikiPass, m_xContext ); return ( m_aHostConfig != null ); } protected void cleanHTML() { if ( m_sHTMLCode != null ) { //Welcome to regex hell ;) //strip comments m_sHTMLCode = m_sHTMLCode.replaceAll("\\",""); //strip edit section links m_sHTMLCode = m_sHTMLCode.replaceAll("\\
",""); //strip huge spaces m_sHTMLCode = m_sHTMLCode.replaceAll("\\\\
[ \r\n\t]*?\\",""); //strip toc m_sHTMLCode = m_sHTMLCode.replaceAll("\\",""); //strip jump-to-nav m_sHTMLCode = m_sHTMLCode.replaceAll("\\
",""); //strip Javascript m_sHTMLCode = m_sHTMLCode.replaceAll("\\",""); } } protected boolean NotExist() { boolean bResult = true; if ( m_sHTMLCode != null ) bResult = m_bNoArticle; return bResult; } }