001/* 002 * Copyright 2017 Anyware Services 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.ametys.plugins.workspaces.events.wiki; 017 018import java.util.ArrayList; 019import java.util.HashMap; 020import java.util.List; 021import java.util.Map; 022 023import javax.jcr.Node; 024import javax.jcr.RepositoryException; 025 026import org.ametys.plugins.repository.RepositoryConstants; 027import org.ametys.plugins.repository.events.EventType; 028import org.ametys.plugins.workspaces.events.WorkspacesEventType; 029import org.ametys.web.ObservationConstants; 030 031/** 032 * {@link EventType} implementation for the creation or deletion of a page in the wiki module 033 */ 034public class WikiPageDeletedEventType extends WorkspacesEventType 035{ 036 /** Constant for event's category */ 037 public static final String EVENT_CATEGORY_WIKI = "wiki"; 038 039 /** Constant for page's title */ 040 public static final String EVENT_PAGE_TITLE_PROPERTY = RepositoryConstants.NAMESPACE_PREFIX + ":pageTitle"; 041 /** Constant for page's title */ 042 public static final String EVENT_PAGE_ID_PROPERTY = RepositoryConstants.NAMESPACE_PREFIX + ":pageId"; 043 044 @Override 045 protected void storeAdditionalEventData(Node eventNode, Map<String, Object> parameters) throws RepositoryException 046 { 047 super.storeAdditionalEventData(eventNode, parameters); 048 049 eventNode.setProperty(EVENT_PROJECT_CATEGORY_PROPERTY, EVENT_CATEGORY_WIKI); 050 051 String pageId = (String) parameters.get(ObservationConstants.ARGS_PAGE_ID); 052 String pageTitle = (String) parameters.get(org.ametys.plugins.workspaces.ObservationConstants.ARGS_PAGE_TITLE); 053 eventNode.setProperty(EVENT_PAGE_ID_PROPERTY, pageId); 054 eventNode.setProperty(EVENT_PAGE_TITLE_PROPERTY, pageTitle); 055 } 056 057 @Override 058 public Map<String, Object> event2JSON(Node eventNode) throws RepositoryException 059 { 060 Map<String, Object> event = super.event2JSON(eventNode); 061 String pageId = eventNode.getProperty(EVENT_PAGE_ID_PROPERTY).getString(); 062 event.put("pageId", pageId); 063 event.put("pageTitle", eventNode.getProperty(EVENT_PAGE_TITLE_PROPERTY).getString()); 064 065 return event; 066 } 067 068 @Override 069 public boolean isMergeable(Map<String, Object> event1, Map<String, Object> event2) 070 { 071 if (!super.isMergeable(event1, event2)) 072 { 073 return false; 074 } 075 076 String page1 = (String) event1.get("pageId"); 077 String page2 = (String) event2.get("pageId"); 078 079 return page1 != null && page2 != null && !page1.equals(page2); 080 } 081 082 @Override 083 public Map<String, Object> mergeEvents(List<Map<String, Object>> events) 084 { 085 Map<String, Object> mergedEvent = super.mergeEvents(events); 086 087 List<Map<String, Object>> mergedPages = new ArrayList<>(); 088 089 for (Map<String, Object> event : events) 090 { 091 Map<String, Object> pageInfo = new HashMap<>(); 092 093 pageInfo.put("pageTitle", event.get("pageTitle")); 094 095 mergedPages.add(pageInfo); 096 } 097 mergedEvent.put("pages", mergedPages); 098 099 return mergedEvent; 100 } 101}