001/* 002 * (C) Copyright 2010 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Olivier Grisel 016 */ 017package org.nuxeo.ecm.platform.video.storyboard; 018 019import org.apache.commons.logging.Log; 020import org.apache.commons.logging.LogFactory; 021import org.nuxeo.ecm.core.api.DocumentModel; 022import org.nuxeo.ecm.core.api.PropertyException; 023import org.nuxeo.ecm.platform.ui.web.tag.fn.DocumentModelFunctions; 024 025/** 026 * Small DTO to precompute the thumbnail URLs for JSF 027 */ 028public class StoryboardItem { 029 030 public static final Log log = LogFactory.getLog(StoryboardItem.class); 031 032 protected final DocumentModel doc; 033 034 protected final int position; 035 036 protected final String blobPropertyName; 037 038 protected final String filename; 039 040 protected String timecode = "0"; 041 042 public StoryboardItem(DocumentModel doc, String basePropertyPath, int position) { 043 this.doc = doc; 044 this.position = position; 045 String propertyPath = basePropertyPath + "/" + position; 046 blobPropertyName = propertyPath + "/content"; 047 filename = String.format("storyboard-%03d.jpeg", position); 048 try { 049 Double tc = (Double) doc.getPropertyValue(propertyPath + "/timecode"); 050 if (tc != null) { 051 timecode = String.format("%.2f", tc); 052 } 053 // TODO: read filename from blob too 054 } catch (PropertyException e) { 055 log.warn(e); 056 } 057 } 058 059 public String getUrl() { 060 return DocumentModelFunctions.bigFileUrl(doc, blobPropertyName, filename); 061 } 062 063 public String getTimecode() { 064 return timecode; 065 } 066}