diff options
Diffstat (limited to 'swext/mediawiki/src/com/sun/star/wiki/EditPageParser.java')
| -rw-r--r-- | swext/mediawiki/src/com/sun/star/wiki/EditPageParser.java | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/swext/mediawiki/src/com/sun/star/wiki/EditPageParser.java b/swext/mediawiki/src/com/sun/star/wiki/EditPageParser.java new file mode 100644 index 000000000..114709fae --- /dev/null +++ b/swext/mediawiki/src/com/sun/star/wiki/EditPageParser.java @@ -0,0 +1,176 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +package com.sun.star.wiki; + +import javax.swing.text.html.*; +import javax.swing.text.MutableAttributeSet; + +public class EditPageParser extends HTMLEditorKit.ParserCallback +{ + + protected String m_sEditTime = ""; + protected String m_sEditToken = ""; + protected String m_sLoginToken = ""; + protected String m_sMainURL = ""; + + private boolean m_bHTMLStartFound = false; + private boolean m_bInHead = false; + + protected int m_nWikiArticleStart = -1; + protected int m_nWikiArticleEnd = -1; + protected int m_nHTMLArticleStart = -1; + protected int m_nHTMLArticleEnd = -1; + protected int m_nNoArticleInd = -1; + protected int m_nErrorInd = -1; + + @Override + public void handleComment( char[] data,int pos ) + { + // insert code to handle comments + } + + @Override + public void handleEndTag( HTML.Tag t,int pos ) + { + if ( t == HTML.Tag.TEXTAREA ) + { + m_nWikiArticleEnd = pos; + } + else if ( t == HTML.Tag.DIV ) + { + if ( m_bHTMLStartFound ) + { + m_nHTMLArticleStart = pos+6; + m_bHTMLStartFound = false; + } + } + else if ( t == HTML.Tag.HEAD ) + { + m_bInHead = false; + } + } + + @Override + public void handleError( String errorMsg,int pos ) + { + } + + @Override + public void handleSimpleTag( HTML.Tag t, MutableAttributeSet a,int pos ) + { + // insert code to handle simple tags + + if ( t == HTML.Tag.INPUT ) + { + String sName = ( String ) a.getAttribute( HTML.Attribute.NAME ); + if ( sName != null ) + { + if ( sName.equalsIgnoreCase( "wpEdittime" ) ) + { + this.m_sEditTime = ( String ) a.getAttribute( HTML.Attribute.VALUE ); + } + else if ( sName.equalsIgnoreCase( "wpEditToken" ) ) + { + this.m_sEditToken = ( String ) a.getAttribute( HTML.Attribute.VALUE ); + } + else if ( sName.equalsIgnoreCase( "wpLoginToken" ) ) + { + this.m_sLoginToken = ( String ) a.getAttribute( HTML.Attribute.VALUE ); + } + } + + } + else if ( t == HTML.Tag.LINK ) + { + if ( m_bInHead ) + { + String sName = ( String ) a.getAttribute( HTML.Attribute.HREF ); + if ( sName != null ) + { + // get the main URL from the first header-link with load.php (which is used for stylesheet) + int nPhpFileStart = sName.indexOf( "load.php" ); + if (nPhpFileStart < 0) + // if not found, try header-link with opensearch_desc.php + nPhpFileStart = sName.indexOf( "opensearch_desc.php" ); + + if ( nPhpFileStart >= 0 + && m_sMainURL.length() == 0 ) + { + m_sMainURL = sName.substring( 0, nPhpFileStart ); + } + } + } + } + + } + + @Override + public void handleStartTag( HTML.Tag t, MutableAttributeSet a,int pos ) + { + // insert code to handle starting tags + String sClass; + + if ( t == HTML.Tag.HEAD ) + { + m_bInHead = true; + } + else if ( t == HTML.Tag.TEXTAREA ) + { + String sName = ( String ) a.getAttribute( HTML.Attribute.NAME ); + if ( sName != null && sName.equalsIgnoreCase( "wpTextbox1" ) ) + { + m_nWikiArticleStart = pos; + } + } + else if ( t == HTML.Tag.DIV ) + { + String sId = ( String ) a.getAttribute( HTML.Attribute.ID ); + sClass = ( String ) a.getAttribute( HTML.Attribute.CLASS ); + if ( sId != null && sId.equalsIgnoreCase( "contentSub" ) ) + { + m_bHTMLStartFound = true; + } + if ( sClass != null ) + { + if ( sClass.equalsIgnoreCase( "printfooter" ) ) + { + m_nHTMLArticleEnd = pos; + } + else if ( sClass.equalsIgnoreCase( "noarticletext" ) ) + { + m_nNoArticleInd = pos; + } + else if ( sClass.equalsIgnoreCase( "errorbox" ) ) + { + m_nErrorInd = pos; + } + } + } + else if ( t == HTML.Tag.P ) + { + sClass = ( String ) a.getAttribute( HTML.Attribute.CLASS ); + if ( sClass != null && sClass.equalsIgnoreCase( "error" ) ) + { + m_nErrorInd = pos; + } + } + } + + +} |