2 * Copyright (C) 2001, 2002 The Mir-coders group
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4 * This file is part of Mir.
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6 * Mir is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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11 * Mir is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with Mir; if not, write to the Free Software
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18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 * In addition, as a special exception, The Mir-coders gives permission to link
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21 * the code of this program with the com.oreilly.servlet library, any library
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22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
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23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
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24 * the above that use the same license as the above), and distribute linked
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25 * combinations including the two. You must obey the GNU General Public
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26 * License in all respects for all of the code used other than the above
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27 * mentioned libraries. If you modify this file, you may extend this exception
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28 * to your version of the file, but you are not obligated to do so. If you do
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29 * not wish to do so, delete this exception statement from your version.
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32 package mircoders.media;
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34 import java.util.GregorianCalendar;
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35 import java.util.HashMap;
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36 import java.util.Map;
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38 import mir.entity.Entity;
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39 import mir.media.MediaExc;
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40 import mir.media.MediaFailure;
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41 import mir.media.MediaHelper;
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42 import mir.media.MirMedia;
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43 import mir.misc.StringUtil;
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44 import mir.session.UploadedFile;
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45 import mir.storage.Database;
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47 import mircoders.module.ModuleMediaType;
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49 public class MediaUploadProcessor {
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50 public static Entity processMediaUpload(UploadedFile aFile, Map aValues) throws MediaExc, MediaFailure {
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52 MirMedia mediaHandler;
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54 ModuleMediaType mediaTypeModule;
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55 Database mediaStorage;
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56 Map values = new HashMap();
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62 String contentType = aFile.getContentType();
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64 if (contentType.equals("text/plain") ||
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65 contentType.equals("application/octet-stream") ||
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66 contentType == null) {
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67 throw new MediaExc("Invalid content-type: " + contentType);
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70 values.putAll(aValues);
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71 values.put("date", StringUtil.date2webdbDate(new GregorianCalendar()));
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72 values.put("is_produced", "0");
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73 values.put("is_published", "1");
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74 values.put("to_publisher", "0");
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75 values.put("to_media_folder", "7");
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77 mediaTypeModule = new ModuleMediaType();
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78 mediaType = mediaTypeModule.findMediaTypeForMimeType(contentType);
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81 mediaHandler = MediaHelper.getHandler(mediaType);
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82 mediaStorage = MediaHelper.getStorage(mediaType, "mircoders.storage.Database");
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84 catch (Throwable e) {
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85 throw new MediaFailure(e);
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88 values.put("to_media_type", mediaType.getId());
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91 mediaEntity = (Entity) mediaStorage.getEntityClass().newInstance();
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92 mediaEntity.setStorage(mediaStorage);
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94 catch (Throwable e) {
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95 throw new MediaFailure(e);
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98 mediaEntity.setValues(values);
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99 mediaId = mediaEntity.insert();
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102 mediaHandler.set(aFile.getInputStream(), mediaEntity, mediaType);
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104 catch (Throwable e) {
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105 throw new MediaFailure(e);
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108 return mediaEntity;
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110 catch (Throwable e) {
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111 throw new MediaFailure(e);
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