001/* 002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and others. 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 * 016 * Contributors: 017 * Thomas Roger 018 */ 019 020package org.nuxeo.ecm.platform.video.rendition; 021 022import java.util.ArrayList; 023import java.util.Collections; 024import java.util.List; 025 026import org.nuxeo.ecm.core.api.Blob; 027import org.nuxeo.ecm.core.api.DocumentModel; 028import org.nuxeo.ecm.platform.mimetype.interfaces.MimetypeEntry; 029import org.nuxeo.ecm.platform.mimetype.interfaces.MimetypeRegistry; 030import org.nuxeo.ecm.platform.rendition.service.RenditionDefinition; 031import org.nuxeo.ecm.platform.rendition.service.RenditionDefinitionProvider; 032import org.nuxeo.ecm.platform.video.TranscodedVideo; 033import org.nuxeo.ecm.platform.video.VideoDocument; 034import org.nuxeo.ecm.platform.video.service.VideoConversion; 035import org.nuxeo.ecm.platform.video.service.VideoService; 036import org.nuxeo.runtime.api.Framework; 037 038/** 039 * Provides rendition definitions based on the existing transcoded videos. 040 * 041 * @since 7.2 042 */ 043public class VideoRenditionDefinitionProvider implements RenditionDefinitionProvider { 044 045 public static final String VIDEO_RENDITION_KIND = "nuxeo:video:conversion"; 046 047 @Override 048 public List<RenditionDefinition> getRenditionDefinitions(DocumentModel doc) { 049 VideoDocument videoDocument = doc.getAdapter(VideoDocument.class); 050 if (videoDocument == null) { 051 return Collections.emptyList(); 052 } 053 054 List<RenditionDefinition> renditionDefinitions = new ArrayList<>(); 055 MimetypeRegistry mimetypeRegistry = Framework.getService(MimetypeRegistry.class); 056 VideoService videoService = Framework.getService(VideoService.class); 057 for (TranscodedVideo transcodedVideo : videoDocument.getTranscodedVideos()) { 058 VideoConversion videoConversion = videoService.getVideoConversion(transcodedVideo.getName()); 059 if (videoConversion != null && videoConversion.isRendition()) { 060 Blob blob = transcodedVideo.getBlob(); 061 if (blob != null) { 062 RenditionDefinition renditionDefinition = new RenditionDefinition(); 063 renditionDefinition.setEnabled(true); 064 renditionDefinition.setName(transcodedVideo.getName()); 065 renditionDefinition.setKind(VIDEO_RENDITION_KIND); 066 renditionDefinition.setProvider(new VideoRenditionProvider()); 067 renditionDefinition.setVisible(videoConversion.isRenditionVisible()); 068 renditionDefinition.setLabel(transcodedVideo.getName()); 069 MimetypeEntry mimeType = mimetypeRegistry.getMimetypeEntryByMimeType(blob.getMimeType()); 070 renditionDefinition.setIcon("/icons/" + mimeType.getIconPath()); 071 renditionDefinitions.add(renditionDefinition); 072 } 073 } 074 } 075 return renditionDefinitions; 076 } 077 078}