| /************************************************************** |
| * |
| * 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("\\<![ \\r\\n\\t]*(--([^\\-]|[\\r\\n]|-[^\\-])*--[ \\r\\n\\t]*)\\>",""); |
| |
| //strip edit section links |
| m_sHTMLCode = m_sHTMLCode.replaceAll("\\<div class=\"editsection\".*?\\</div\\>",""); |
| |
| //strip huge spaces |
| m_sHTMLCode = m_sHTMLCode.replaceAll("\\<p\\>\\<br /\\>[ \r\n\t]*?\\</p\\>",""); |
| |
| //strip toc |
| m_sHTMLCode = m_sHTMLCode.replaceAll("\\<table.*id=\"toc\"(.|[\r\n])*?\\</table\\>",""); |
| |
| //strip jump-to-nav |
| m_sHTMLCode = m_sHTMLCode.replaceAll("\\<div id=\"jump-to-nav\".*?\\</div\\>",""); |
| |
| //strip Javascript |
| m_sHTMLCode = m_sHTMLCode.replaceAll("\\<script(.|[\r\n])*?\\</script\\>",""); |
| } |
| } |
| |
| |
| protected boolean NotExist() |
| { |
| boolean bResult = true; |
| if ( m_sHTMLCode != null ) |
| bResult = m_bNoArticle; |
| |
| return bResult; |
| } |
| |
| } |
