1 | package org.honours.greenstone;
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2 |
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3 | import java.util.List;
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4 |
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5 | import org.apache.log4j.Logger;
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6 | import org.expeditee.items.Item;
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7 | import org.expeditee.items.Picture;
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8 | import org.expeditee.items.Text;
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9 | import org.honours.collection.CollectionItem;
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10 | import org.honours.collection.NoteLayer;
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11 |
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12 | public class CollectionContentEditor {
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13 |
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14 | static Logger logger = Logger.getLogger(org.honours.greenstone.CollectionContentEditor.class.getName());
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15 |
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16 | private CollectionItem _collectionItem;
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17 | private ArchiveFileEditor _archiveFileEditor;
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18 | //private HtmlForDocXML _htmlForDocXML;
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19 |
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20 | public CollectionContentEditor(CollectionItem currCI, String _collectionPath) {
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21 | _collectionItem = currCI;
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22 | _archiveFileEditor = new ArchiveFileEditor(_collectionItem.getDocXML());
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23 | }
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24 |
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25 | public void editCollectionItems() {
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26 |
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27 | List<Item> items = _collectionItem.getFrame().getItems();
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28 | boolean noChange = true;
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29 |
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30 | for(Item item : items){
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31 |
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32 | if(item instanceof Text){
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33 | if(item.isAnnotation()){
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34 | //TODO: Deal with annotation items correctly.
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35 | }else{
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36 |
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37 | Text text = (Text)item;
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38 |
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39 | ArchiveFileReader afe = new ArchiveFileReader(_collectionItem.getDocXML());
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40 |
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41 | if(text.getData() != null)
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42 | if(text.getData().size() > 0){
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43 | String elemText = afe.obtainElementText(text.getData().get(0));
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44 |
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45 | if(!elemText.equals(null)){
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46 | if(elemText.equals(text.getText()))
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47 | continue;
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48 | else
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49 | noChange = false;
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50 | }
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51 | }
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52 |
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53 | if(!noChange)
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54 | _archiveFileEditor.editArchiveDocFile(text);
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55 | }
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56 | }else if(item instanceof Picture){
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57 | //TODO: Deal with picture items correctly.
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58 | }
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59 | }
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60 |
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61 | //addNotes();
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62 |
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63 | if(!noChange)
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64 | _archiveFileEditor.write();
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65 | }
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66 |
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67 | private void addNotes() {
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68 | //Add notes to docXML file.
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69 | NoteLayer noteLayer = _collectionItem.getNoteLayer();
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70 |
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71 | if(noteLayer != null){
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72 | StringBuffer notesStringBuffer = new StringBuffer("");
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73 |
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74 | notesStringBuffer.append("<table attr=\"norect\" cellpadding=\"0\" width=\"100%\">");
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75 | notesStringBuffer.append("<tbody attr=\"norect\">");
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76 |
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77 | for(Text t : noteLayer.getFrame().getTextItems()){
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78 | notesStringBuffer.append("<tr attr=\"norect\">");
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79 | notesStringBuffer.append("<td attr=\"norect\">");
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80 |
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81 | notesStringBuffer.append(t.getText() + "<br/>");
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82 |
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83 | notesStringBuffer.append("</td>");
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84 | notesStringBuffer.append("</tr>");
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85 | }
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86 |
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87 | notesStringBuffer.append("</table>");
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88 |
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89 | if(!notesStringBuffer.toString().equals(""))
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90 | {
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91 | //Write a "Notes" metadata element to the doc.xml file.
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92 | Text notesText = new Text(notesStringBuffer.toString());
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93 | notesText.setData("Notes");
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94 | _archiveFileEditor.editArchiveDocFile(notesText);
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95 | }
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96 | }
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97 | }
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98 |
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99 | }
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