source/mircoders/producer/ProducerMedia.java

   1 package mircoders.producer;
   2
   3 import java.io.*;
   4 import java.lang.*;
   5 import java.util.*;
   6
   7 import freemarker.template.*;
   8
   9 import mir.misc.*;
  10 import mir.storage.*;
  11 import mir.module.*;
  12 import mir.entity.*;
  13 import mir.media.*;
  14
  15 import mircoders.entity.*;
  16 import mircoders.storage.*;
  17 import mir.storage.*;
  18
  19
  20
  21 public class ProducerMedia extends Producer {
  22
  23         public static void main(String argv[]){
  24                 try {
  25                         new ProducerContent().handle(new PrintWriter(System.out), null, false,false);
  26                 } catch(Exception e) { System.err.println(e.toString()); }
  27         }
  28
  29         public void handle(PrintWriter htmlout, EntityUsers user, boolean force, boolean sync)
  30                 throws StorageObjectException, ModuleException {
  31                 handle(htmlout,user,force,sync,null);
  32         }
  33
  34         public void handle(PrintWriter htmlout, EntityUsers user, boolean force, boolean sync, String id)
  35                 throws StorageObjectException, ModuleException
  36         {
  37                 long                sessionConnectTime = 0;
  38                 long                startTime = (new java.util.Date()).getTime();
  39         boolean             iconProduced = false;
  40         boolean             mediaProduced = false;
  41                 String              whereClause;
  42                 String              mediaHost;
  43                 String              id2=null;
  44                 String              iconPath;
  45                 String              mediaPath;
  46                 String              iconFilename;
  47                 String              mediaFilename;
  48                 String              productionPath;
  49                 Entity              currentMedia;
  50                 EntityList          batchEntityList;
  51
  52         int contentBatchsize = Integer.parseInt(MirConfig.getProp("Producer.Content.Batchsize"));
  53
  54                 // get batch of non-produced medias, that are to be published
  55                 whereClause="is_published='1'";
  56                 if (id!= null)
  57                         whereClause += " and id="+id;
  58                 if (force==false) whereClause += " and is_produced='0'";
  59
  60                 batchEntityList = uploadedMediaModule.getByWhereClause(whereClause, null, 0, contentBatchsize);
  61
  62                 while (batchEntityList != null) {
  63                         for(int i=0;i<batchEntityList.size();i++) {
  64                 try {
  65                     currentMedia = (Entity)batchEntityList.elementAt(i);
  66
  67                     Entity currentMediaType = DatabaseUploadedMedia.getInstance().getMediaType(currentMedia);
  68                     String mediaHandlerName = currentMediaType.getValue("classname");
  69                     Class mediaHandlerClass = Class.forName("mir.media.MediaHandler"+mediaHandlerName);
  70                     MirMedia currentMediaHandler = (MirMedia)mediaHandlerClass.newInstance();
  71
  72                     String date = currentMedia.getValue("date");
  73                     String datePath = StringUtil.webdbDate2path(date);
  74
  75                     // do icon
  76                     if (!currentMedia.getValue("icon_is_produced").equals("1")) {
  77                         iconPath = currentMediaHandler.getIconStoragePath();
  78                         iconFilename = producerDocRoot+iconPath+datePath+
  79                             currentMedia.getId()+"."+currentMediaType.getValue("name");
  80                         iconProduced = produceFile(iconFilename, currentMediaHandler.getIcon(currentMedia), htmlout, true);
  81                         if(iconProduced) {
  82                             currentMedia.setValueForProperty("icon_path",iconFilename);
  83                             logHTML(htmlout,"icon : " + iconFilename + (( iconProduced==true )? " succeded":" <font color=\"Red\"> failed!</font>"));
  84                         }
  85
  86                     } else {
  87                         iconProduced = true;
  88                     }
  89
  90                     //now produce the media content
  91
  92                     mediaHost = currentMediaHandler.getPublishHost();
  93                     mediaPath = currentMediaHandler.getStoragePath();
  94                     id2 = currentMedia.getId();
  95                     mediaFilename = currentMedia.getId()+"."+currentMediaType.getValue("name");
  96                     //hack: make this a config option. -mh
  97                     productionPath = mediaPath+datePath+"/"+ mediaFilename ;
  98                     //productionPath = mediaPath+"/"+mediaFilename ;
  99
 100                     //hack: see above. -mh.
 101                     currentMedia.setValueForProperty("publish_path",datePath+"/"+mediaFilename);
 102                     //currentMedia.setValueForProperty("publish_path",mediaFilename);
 103                     currentMedia.setValueForProperty("publish_server", mediaHost);
 104
 105                     theLog.printError("ABOUT OT FILE"+id2);
 106                     mediaProduced = produceFile(productionPath, currentMediaHandler.get(currentMedia, currentMediaType), htmlout, false);
 107                     logHTML(htmlout,"media: " + productionPath + ((mediaProduced==true)?" succeded":" <font color=\"Red\"> failed!</font>"));
 108
 109                     // update media-data
 110                     if (iconProduced && mediaProduced) {
 111                         currentMedia.setValueForProperty("icon_is_produced", "1");
 112                         currentMedia.setValueForProperty("is_produced", "1");
 113                         currentMedia.update();
 114                     }
 115                 } catch (MirMediaException e) {
 116                     theLog.printError("media exception: "+id+e.toString());
 117                     logHTML(htmlout, "problem with media id: "
 118                         +id+" <font color=\"Red\"> failed!</font>: "
 119                         +e.toString());
 120                 } catch (Exception e) {
 121                     theLog.printError("failed in reflection: "+id+e.toString());
 122                     logHTML(htmlout, "reflection problem in media id: "
 123                         +id+" <font color=\"Red\"> failed!</font>: "
 124                         +e.toString());
 125                 }
 126                         }
 127
 128                         // if next batch get it...
 129                         if (batchEntityList.hasNextBatch()){
 130                                 batchEntityList = uploadedMediaModule.getByWhereClause(whereClause, null, batchEntityList.getNextBatch(),contentBatchsize);
 131                         } else {
 132                                 batchEntityList=null;
 133                         }
 134                 }
 135                 // Finish
 136                 sessionConnectTime = new java.util.Date().getTime() - startTime;
 137                 logHTML(htmlout, "Producer.Media finished: " + sessionConnectTime + " ms.");
 138
 139         }
 140
 141 }