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.media.*;
  16 import mircoders.entity.*;
  17 import mircoders.storage.*;
  18 import mir.storage.*;
  19
  20
  21
  22 public class ProducerMedia extends Producer {
  23
  24         public static void main(String argv[]){
  25                 try {
  26                         new ProducerContent().handle(new PrintWriter(System.out), null, false,false);
  27                 } catch(Exception e) { System.err.println(e.toString()); }
  28         }
  29
  30         public void handle(PrintWriter htmlout, EntityUsers user, boolean force, boolean sync)
  31                 throws StorageObjectException, ModuleException {
  32                 handle(htmlout,user,force,sync,null);
  33         }
  34
  35         public void handle(PrintWriter htmlout, EntityUsers user, boolean force, boolean sync, String id)
  36                 throws StorageObjectException, ModuleException
  37         {
  38                 long                sessionConnectTime = 0;
  39                 long                startTime = (new java.util.Date()).getTime();
  40         boolean             iconProduced = false;
  41         boolean             mediaProduced = false;
  42                 String              whereClause;
  43                 String              mediaHost;
  44                 String              id2=null;
  45                 String              iconPath;
  46                 String              mediaPath;
  47                 String              iconFilename;
  48                 String              mediaFilename;
  49                 String              productionPath;
  50                 Entity              currentMedia;
  51                 EntityList          batchEntityList;
  52
  53         int contentBatchsize = Integer.parseInt(MirConfig.getProp("Producer.Content.Batchsize"));
  54
  55                 // get batch of non-produced medias, that are to be published
  56                 whereClause="is_published='1'";
  57                 if (id!= null)
  58                         whereClause += " and id="+id;
  59                 if (force==false) whereClause += " and is_produced='0'";
  60
  61                 batchEntityList = uploadedMediaModule.getByWhereClause(whereClause, null, 0, contentBatchsize);
  62
  63                 while (batchEntityList != null) {
  64                         for(int i=0;i<batchEntityList.size();i++) {
  65                 try {
  66                     currentMedia = (Entity)batchEntityList.elementAt(i);
  67
  68                     Entity currentMediaType = DatabaseUploadedMedia.getInstance().getMediaType(currentMedia);
  69                     String mediaHandlerName = currentMediaType.getValue("classname");
  70                     Class mediaHandlerClass = Class.forName("mircoders.media.MediaHandler"+mediaHandlerName);
  71                     MirMedia currentMediaHandler = (MirMedia)mediaHandlerClass.newInstance();
  72
  73                     String date = currentMedia.getValue("date");
  74                     String datePath = StringUtil.webdbDate2path(date);
  75
  76                     // do icon
  77                     if (!currentMedia.getValue("icon_is_produced").equals("1")) {
  78                         iconPath = currentMediaHandler.getIconStoragePath();
  79                         iconFilename = producerDocRoot+iconPath+datePath+
  80                             currentMedia.getId()+"."+currentMediaType.getValue("name");
  81                         iconProduced = produceFile(iconFilename, currentMediaHandler.getIcon(currentMedia), htmlout, true);
  82                         if(iconProduced) {
  83                             currentMedia.setValueForProperty("icon_path",iconFilename);
  84                             logHTML(htmlout,"icon : " + iconFilename + (( iconProduced==true )? " succeded":" <font color=\"Red\"> failed!</font>"));
  85                         }
  86
  87                     } else {
  88                         iconProduced = true;
  89                     }
  90
  91                     //now produce the media content
  92
  93                     mediaHost = currentMediaHandler.getPublishHost();
  94                     mediaPath = currentMediaHandler.getStoragePath();
  95                     id2 = currentMedia.getId();
  96                     mediaFilename = currentMedia.getId()+"."+currentMediaType.getValue("name");
  97                     //hack: make this a config option. -mh
  98                     productionPath = mediaPath+datePath+"/"+ mediaFilename ;
  99                     //productionPath = mediaPath+"/"+mediaFilename ;
 100
 101                     //hack: see above. -mh.
 102                     currentMedia.setValueForProperty("publish_path",datePath+"/"+mediaFilename);
 103                     //currentMedia.setValueForProperty("publish_path",mediaFilename);
 104                     currentMedia.setValueForProperty("publish_server", mediaHost);
 105
 106                     theLog.printError("ABOUT OT FILE"+id2);
 107                     mediaProduced = produceFile(productionPath, currentMediaHandler.get(currentMedia, currentMediaType), htmlout, false);
 108                     logHTML(htmlout,"media: " + productionPath + ((mediaProduced==true)?" succeded":" <font color=\"Red\"> failed!</font>"));
 109
 110                     // update media-data
 111                     if (iconProduced && mediaProduced) {
 112                         currentMedia.setValueForProperty("icon_is_produced", "1");
 113                         currentMedia.setValueForProperty("is_produced", "1");
 114                         currentMedia.update();
 115                     }
 116                 } catch (MirMediaException e) {
 117                     theLog.printError("media exception: "+id+e.toString());
 118                     logHTML(htmlout, "problem with media id: "
 119                         +id+" <font color=\"Red\"> failed!</font>: "
 120                         +e.toString());
 121                 } catch (Exception e) {
 122                     theLog.printError("failed in reflection: "+id+e.toString());
 123                     logHTML(htmlout, "reflection problem in media id: "
 124                         +id+" <font color=\"Red\"> failed!</font>: "
 125                         +e.toString());
 126                 }
 127                         }
 128
 129                         // if next batch get it...
 130                         if (batchEntityList.hasNextBatch()){
 131                                 batchEntityList = uploadedMediaModule.getByWhereClause(whereClause, null, batchEntityList.getNextBatch(),contentBatchsize);
 132                         } else {
 133                                 batchEntityList=null;
 134                         }
 135                 }
 136                 // Finish
 137                 sessionConnectTime = new java.util.Date().getTime() - startTime;
 138                 logHTML(htmlout, "Producer.Media finished: " + sessionConnectTime + " ms.");
 139
 140         }
 141
 142 }