| /* |
| 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 org.apache.wiki.markdown.extensions.jspwikilinks.postprocessor; |
| |
| import com.vladsch.flexmark.ast.HtmlInline; |
| import com.vladsch.flexmark.util.ast.Node; |
| import com.vladsch.flexmark.util.ast.NodeTracker; |
| import com.vladsch.flexmark.util.sequence.CharSubSequence; |
| import org.apache.wiki.WikiContext; |
| import org.apache.wiki.api.core.Context; |
| import org.apache.wiki.markdown.nodes.JSPWikiLink; |
| import org.apache.wiki.parser.MarkupParser; |
| |
| |
| /** |
| * Internal class with common post-processor operations. |
| */ |
| class NodePostProcessorStateCommonOperations { |
| |
| static void addContent( final NodeTracker state, final Node node, final Node content ) { |
| final Node previous = node.getPrevious() != null ? node.getPrevious() : node.getNext(); |
| if( previous != null ) { |
| previous.insertAfter( content ); |
| node.unlink(); |
| state.nodeRemoved( node ); |
| content.takeChildren( node ); |
| state.nodeAddedWithChildren( content ); |
| } else { |
| node.getParent().appendChild( content ); |
| } |
| } |
| |
| static void addOutlinkImage( final NodeTracker state, final Node node, final Context wikiContext, final boolean useOutlinkImage ) { |
| final Boolean wysiwygVariable = wikiContext.getVariable( Context.VAR_WYSIWYG_EDITOR_MODE ); |
| final boolean wysiwygEditorMode = wysiwygVariable != null && wysiwygVariable; |
| |
| if( useOutlinkImage && !wysiwygEditorMode ) { |
| final String m_outlinkImageURL = wikiContext.getURL( WikiContext.NONE, MarkupParser.OUTLINK_IMAGE ); |
| final HtmlInline img = new HtmlInline( CharSubSequence.of( "<img class=\""+ MarkupParser.OUTLINK + "\" " + |
| "alt=\"\" src=\""+ m_outlinkImageURL + "\" />" ) ); |
| node.insertAfter( img ); |
| state.nodeAdded( img ); |
| } |
| } |
| |
| static String inlineLinkTextOnWysiwyg( final NodeTracker state, final JSPWikiLink link, final boolean wysiwygEditorMode ) { |
| final String line = link.getUrl().toString(); |
| if( wysiwygEditorMode ) { |
| final HtmlInline content = new HtmlInline( CharSubSequence.of( "[" + line + "]()" ) ); |
| addContent( state, link, content ); |
| } |
| return line; |
| } |
| |
| static void makeError( final NodeTracker state, final Node node, final String errMsg ) { |
| final HtmlInline error = new HtmlInline( CharSubSequence.of( "<span class=\"error\">" + |
| errMsg + |
| "</span>" ) ); |
| addContent( state, node, error ); |
| } |
| |
| } |