X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmircoders%2Fentity%2FEntityUploadedMedia.java;h=9f90ca357172f69928ab8162adf1497a2bacf989;hb=77b8f79d3873d20aa10bb775e03047cd6a9de0bf;hp=a797b4a6e53b010422509306451ef735262eb004;hpb=1e06f519c12e542b61df7a19ceec7871011112c7;p=mir.git

diff --git a/source/mircoders/entity/EntityUploadedMedia.java b/source/mircoders/entity/EntityUploadedMedia.java
index a797b4a6..9f90ca35 100755
--- a/source/mircoders/entity/EntityUploadedMedia.java
+++ b/source/mircoders/entity/EntityUploadedMedia.java
@@ -1,60 +1,219 @@
+/*
+ * Copyright (C) 2001, 2002  The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with the com.oreilly.servlet library, any library
+ * licensed under the Apache Software License, The Sun (tm) Java Advanced
+ * Imaging library (JAI), The Sun JIMI library (or with modified versions of
+ * the above that use the same license as the above), and distribute linked
+ * combinations including the two.  You must obey the GNU General Public
+ * License in all respects for all of the code used other than the above
+ * mentioned libraries.  If you modify this file, you may extend this exception
+ * to your version of the file, but you are not obligated to do so.  If you do
+ * not wish to do so, delete this exception statement from your version.
+ */
+
 package mircoders.entity;
 
-import java.lang.*;
-import java.io.*;
-import java.util.*;
-import java.sql.*;
+import java.util.Map;
 
-import mir.entity.*;
-import mir.misc.*;
-import mir.storage.*;
+import mir.entity.Entity;
+import mir.entity.EntityList;
+import mir.log.LoggerWrapper;
+import mir.media.MediaHelper;
+import mir.media.MirMedia;
+import mir.misc.NumberUtils;
+import mir.storage.StorageObject;
+import mir.storage.StorageObjectFailure;
+import mircoders.storage.DatabaseContentToMedia;
+import mircoders.storage.DatabaseUploadedMedia;
+import freemarker.template.SimpleList;
+import freemarker.template.SimpleScalar;
+import freemarker.template.TemplateModel;
+import freemarker.template.TemplateModelException;
 
-import mircoders.storage.*;
 /**
- * Diese Klasse enthält die Daten eines MetaObjekts
  *
- * @author RK
- * @version 29.6.1999
+ * @author mh, mir-coders group
+ * @version $Id: EntityUploadedMedia.java,v 1.22 2003/03/05 19:23:15 idfx Exp $
  */
 
 
-public class EntityUploadedMedia extends Entity
-{
-  private static int instances;
+public class EntityUploadedMedia extends Entity {
+
 
-  public EntityUploadedMedia(){
+  public EntityUploadedMedia() {
     super();
-    instances++;
+
+    logger = new LoggerWrapper("Entity.UploadedMedia");
   }
 
-  public EntityUploadedMedia(StorageObject theStorage)
-  {
+  public EntityUploadedMedia(StorageObject theStorage) {
     this();
     setStorage(theStorage);
   }
 
-  public void setValues(HashMap theStringValues)
-	{
-		if (theStringValues != null) {
-			if (!theStringValues.containsKey("is_published"))
-			 theStringValues.put("is_published","0");
-		}
-		super.setValues(theStringValues);
-	}
+  public void update() throws StorageObjectFailure {
+    super.update();
+    EntityList contentList = DatabaseContentToMedia.getInstance().getContent(this);
+    if (contentList!=null && contentList.size()>0) {
+      for(int i=0;i<contentList.size();i++) {
+        EntityContent contentEnt = (EntityContent)contentList.elementAt(i);
+        contentEnt.setProduced(false);
+      }
+    }
+  }
+
+  public void setValues(Map theStringValues) {
+    if (theStringValues != null) {
+      if (!theStringValues.containsKey("is_published"))
+        theStringValues.put("is_published", "0");
+    }
+    super.setValues(theStringValues);
+  }
+
+
+  /**
+   * fetches the MediaType entry assiciated w/ this media
+   *
+   * @return mir.entity.Entity
+   */
+  public Entity getMediaType() throws StorageObjectFailure {
+    Entity ent = null;
+    try {
+      ent = DatabaseUploadedMedia.getInstance().getMediaType(this);
+    }
+    catch (StorageObjectFailure e) {
+      throwStorageObjectFailure(e, "get MediaType failed -- ");
+    }
+    return ent;
+  }
+
+  public String getValue(String key) {
+    String returnValue = null;
+
+    if (key != null) {
+      if (key.equals("big_icon"))
+        returnValue = getBigIconName();
+      else if (key.equals("descr") || key.equals("media_descr"))
+        returnValue = getDescr();
+      else if (key.equals("mediatype"))
+        returnValue = getMediaTypeString();
+      else if (key.equals("mimetype"))
+        returnValue = getMimeType();
+      else if (key.equals("human_readable_size")) {
+        String size = super.getValue("size");
+        if (size != null)
+          returnValue = NumberUtils.humanReadableSize(Double.parseDouble(size));
+      }
+      else
+        returnValue = super.getValue(key);
+    }
+    return returnValue;
+  }
+
+  public TemplateModel get(java.lang.String key) throws TemplateModelException {
+    if (key.equals("url"))
+      return getUrl();
+    return new SimpleScalar(getValue(key));
+  }
 
-	/**
-	 * fetches the MediaType entry assiciated w/ this media
-	 *
-	 * @return mir.entity.Entity
-	 */
-	public Entity getMediaType() {
-		return ((DatabaseUploadedMedia)theStorageObject).getMediaType(this);
-	}
+  // @todo  all these methods should be merged into 1
+  // and the MediaHandler should be cached somehow.
+  private String getMediaTypeString() {
+    MirMedia mediaHandler = null;
+    Entity mediaType = null;
 
+    try {
+      mediaType = getMediaType();
+      mediaHandler = MediaHelper.getHandler(mediaType);
+      String t;
+      if (mediaHandler.isAudio())
+        return "audio";
+      else if (mediaHandler.isImage())
+        return "image";
+      else if (mediaHandler.isVideo())
+        return "video";
+      else
+        return "other";
+    }
+    catch (Exception ex) {
+      logger.warn("EntityUploadedMedia.getMediaTypeString: could not fetch data: " + ex.toString());
+    }
+    return null;
+  }
 
+  private String getBigIconName() {
+    MirMedia mediaHandler = null;
+    Entity mediaType = null;
 
-  public void finalize() {
-    instances--;
-    super.finalize();
+    try {
+      mediaType = getMediaType();
+      mediaHandler = MediaHelper.getHandler(mediaType);
+      return mediaHandler.getBigIconName();
+    }
+    catch (Exception ex) {
+      logger.warn("EntityUploadedMedia.getBigIconName: could not fetch data: " + ex.toString());
+    }
+    return null;
   }
+
+  private SimpleList getUrl() {
+    MirMedia mediaHandler = null;
+    Entity mediaType = null;
+
+    try {
+      mediaType = getMediaType();
+      mediaHandler = MediaHelper.getHandler(mediaType);
+      return mediaHandler.getURL(this, mediaType);
+    }
+    catch (Exception ex) {
+      logger.warn("EntityUploadedMedia.getUrl: could not fetch data: " + ex.toString());
+    }
+    return null;
+  }
+
+  private String getDescr() {
+    MirMedia mediaHandler = null;
+    Entity mediaType = null;
+
+    try {
+      mediaType = getMediaType();
+      mediaHandler = MediaHelper.getHandler(mediaType);
+      return mediaHandler.getDescr(mediaType);
+    }
+    catch (Exception ex) {
+      logger.warn("EntityUploadedMedia.getDescr: could not fetch data: " + ex.toString());
+    }
+    return null;
+  }
+  private String getMimeType() {
+    Entity mediaType = null;
+
+    try {
+      mediaType = getMediaType();
+      return mediaType.getValue("mime_type");
+    }
+    catch (Exception ex) {
+      logger.warn("EntityUploadedMedia.getBigIconName: could not fetch data: " + ex.toString());
+    }
+    return null;
+  }
+
 }