source/mircoders/producer/ProducerContent.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
  14 import mircoders.entity.*;
  15 import mircoders.storage.*;
  16
  17
  18 public class ProducerContent extends Producer {
  19
  20   public static void main(String argv[]){
  21     Configuration.initConfig("config");
  22     System.out.println(Configuration.getProperty("Producer.DocRoot"));
  23
  24     try {
  25       new ProducerContent().handle(new PrintWriter(System.out), null, false,false);
  26     } catch(Exception e) {
  27       System.err.println(e.toString());
  28     }
  29   }
  30
  31
  32
  33   public void handle(PrintWriter htmlout, EntityUsers user, boolean force, boolean sync)
  34     throws StorageObjectException, ModuleException {
  35
  36     handle(htmlout,user,force,sync,null);
  37   }
  38
  39
  40
  41
  42
  43   public void handle(PrintWriter htmlout, EntityUsers user, boolean force, boolean sync, String id)
  44     throws StorageObjectException, ModuleException {
  45
  46     String contentTemplate = Configuration.getProperty("Producer.Content.Template");
  47     int contentBatchsize = Integer.parseInt(Configuration.getProperty("Producer.Content.Batchsize"));
  48     String extLinkName = Configuration.getProperty("Producer.ExtLinkName");
  49     String intLinkName = Configuration.getProperty("Producer.IntLinkName");
  50     String mailLinkName = Configuration.getProperty("Producer.MailLinkName");
  51     String imageRoot = Configuration.getProperty("Producer.ImageRoot");
  52
  53     long                sessionConnectTime = 0;
  54     long                startTime = (new java.util.Date()).getTime();
  55     String              whereClause = " ";
  56     String              orderBy = " ";
  57     String              htmlFileName = null;
  58     String              currentMediaId;
  59     EntityContent       currentContent;
  60     EntityList          batchEntityList;
  61     HashMap             currentContentValues;
  62     SimpleHash          imageHash = new SimpleHash();
  63     EntityGruppen       userEntity=null;
  64
  65
  66
  67     // production of the content-pages
  68     orderBy="date desc, webdb_lastchange desc";
  69     if(force==true){
  70       whereClause="is_published='1'";
  71       // if true: produces a single content item
  72       if(id !=null){
  73         whereClause += " AND id="+id;
  74       }
  75       batchEntityList = contentModule.getContent(whereClause, orderBy, 0, contentBatchsize, userEntity);
  76     } else {
  77       whereClause="is_produced='0' AND is_published='1'";
  78       //if true produces a single contentitem
  79       if(id !=null){
  80         whereClause += " AND id="+id;
  81       }
  82       batchEntityList = contentModule.getContent(whereClause, orderBy, 0, contentBatchsize, userEntity);
  83     }
  84
  85     while (batchEntityList != null) {
  86       for(int i=0;i<batchEntityList.size();i++) {
  87         currentContent = (EntityContent)batchEntityList.elementAt(i);
  88         currentContentValues = currentContent.getValues();
  89
  90         //because of postgres 7.1.* not needed anymore
  91         //currentContentValues.put("content_data",currentContent.getContentData());
  92         String date = (String)currentContentValues.get("date");
  93         String year = date.substring(0,4);
  94         String month = date.substring(4,6);
  95
  96         htmlFileName =  producerDocRoot
  97           + "/" + year + "/" + month + "/" +  currentContentValues.get("id") + ".shtml";
  98
  99         currentContentValues.put("content_data",StringUtil.deleteForbiddenTags((String)currentContentValues.get("content_data")));
 100         currentContentValues.put("description",StringUtil.deleteForbiddenTags((String)currentContentValues.get("description")));
 101
 102
 103         //create http-links and email-links
 104         if (currentContentValues.get("is_html").equals("0")) {
 105           String temp = (String)currentContentValues.get("content_data");
 106           if(temp!=null && temp.length()>0){
 107             temp = StringUtil.createHTML(temp,imageRoot,mailLinkName,extLinkName,intLinkName);
 108             temp = StringUtil.decodeHTMLinTags(temp);
 109             currentContentValues.put("content_data",temp);
 110           }
 111           temp = (String)currentContentValues.get("description");
 112           if(temp!=null && temp.length()>0){
 113             temp = StringUtil.createHTML(temp,imageRoot,mailLinkName,extLinkName,intLinkName);
 114             temp = StringUtil.decodeHTMLinTags(temp);
 115             currentContentValues.put("description",temp);
 116           }
 117         } else {
 118           String temp = (String)currentContentValues.get("content_data");
 119           if(temp!=null && temp.length()>0){
 120             temp = StringUtil.decodeHTMLinTags(temp);
 121             currentContentValues.put("content_data",temp);
 122           }
 123           temp = (String)currentContentValues.get("description");
 124           if(temp!=null && temp.length()>0){
 125             temp = StringUtil.decodeHTMLinTags(temp);
 126             currentContentValues.put("description",temp);
 127           }
 128         }
 129
 130         //create the freemarker-model
 131         SimpleHash mergeData = HTMLTemplateProcessor.makeSimpleHash(currentContentValues);
 132
 133         // get the images
 134                                 EntityList currentMedia = DatabaseContentToMedia.getInstance().getMedia(currentContent);
 135                                 if (currentMedia!=null && currentMedia.getCount()>=1) {
 136                                         SimpleList mediaList = HTMLTemplateProcessor.makeSimpleList(currentMedia);
 137                                         mergeData.put("to_media", mediaList);
 138                                 }
 139                                 /**
 140         currentMediaId = currentContent.getValue("to_media");
 141         if (currentMediaId!=null && !currentMediaId.equals("")) {
 142           imageHash.put(currentMediaId, HTMLTemplateProcessor.makeSimpleHash(imageModule.getById(currentMediaId)));
 143         }
 144         mergeData.put("images", imageHash);
 145                                 */
 146         // get the comments for the article
 147         mergeData.put("comments", currentContent.getComments());
 148
 149         // get the topics of this article
 150         mergeData.put("topics",HTMLTemplateProcessor.makeSimpleList(DatabaseContentToTopics.getInstance().getTopics(currentContent)));
 151
 152         //produce html
 153         boolean retVal = produce(contentTemplate, htmlFileName, mergeData, htmlout);
 154         sessionConnectTime = new java.util.Date().getTime() - startTime;
 155         if (retVal == true && !"1".equals(currentContent.getValue("is_produced")))
 156             currentContent.setProduced(true);
 157       }
 158
 159       if (batchEntityList.hasNextBatch()){
 160         batchEntityList = contentModule.getContent(whereClause, orderBy, batchEntityList.getNextBatch(),contentBatchsize, userEntity);
 161       } else {
 162         batchEntityList=null;
 163       }
 164     }
 165
 166     // timing an message to browser
 167     sessionConnectTime = new java.util.Date().getTime() - startTime;
 168     logHTML(htmlout, "Producer.Content finished: " + sessionConnectTime + " ms.");
 169   }
 170
 171 }