1 | /**
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2 | *#########################################################################
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3 | *
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4 | * A component of the Gatherer application, part of the Greenstone digital
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5 | * library suite from the New Zealand Digital Library Project at the
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6 | * University of Waikato, New Zealand.
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7 | *
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8 | * Author: John Thompson, Greenstone Project, NZDL, University of Waikato
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9 | *
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10 | * Copyright (C) 2003 New Zealand Digital Library Project
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11 | *
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12 | * This program is free software; you can redistribute it and/or modify
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13 | * it under the terms of the GNU General Public License as published by
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14 | * the Free Software Foundation; either version 2 of the License, or
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15 | * (at your option) any later version.
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16 | *
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17 | * This program is distributed in the hope that it will be useful,
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18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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20 | * GNU General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, write to the Free Software
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24 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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25 | *########################################################################
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26 | */
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27 | package org.greenstone.gatherer.gui;
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28 |
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29 | import java.awt.*;
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30 | import java.awt.event.*;
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31 | import java.io.File;
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32 | import java.util.*;
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33 | import javax.swing.*;
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34 | import javax.swing.event.*;
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35 | import javax.swing.text.*;
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36 | import javax.swing.filechooser.FileFilter;
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37 | import javax.swing.filechooser.FileView;
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38 | import org.greenstone.gatherer.Configuration;
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39 | import org.greenstone.gatherer.Dictionary;
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40 | import org.greenstone.gatherer.Gatherer;
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41 | import org.greenstone.gatherer.collection.BasicCollectionConfiguration;
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42 | import org.greenstone.gatherer.remote.RemoteGreenstoneServer;
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43 | import org.greenstone.gatherer.util.JarTools;
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44 | import org.greenstone.gatherer.util.StaticStrings;
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45 | import org.greenstone.gatherer.util.Utility;
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46 |
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47 | public class NewCollectionDetailsPrompt
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48 | extends ModalDialog {
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49 |
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50 |
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51 | static public boolean titleClashes(String collectDir, String title, File current_config_file) {
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52 | // An empty collection title never clashes with anything. It may look ugly in the final collection but there is nothing wrong with having no title for a particular language.
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53 | if(title == null || title.length() == 0) {
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54 | return false;
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55 | }
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56 | File collect_directory = new File(collectDir);
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57 | String file_name = (Gatherer.GS3)? Utility.CONFIG_GS3_FILE : Utility.CONFIG_FILE;
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58 | File children[] = collect_directory.listFiles();
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59 | for(int i = 0; children != null && i < children.length; i++) {
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60 | if(children[i].isDirectory()) {
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61 | File config_file = new File(children[i], file_name);
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62 | if(current_config_file == null || !config_file.equals(current_config_file)) {
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63 | BasicCollectionConfiguration other_collection = new BasicCollectionConfiguration(config_file);
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64 | if(other_collection.getName().equalsIgnoreCase(title)) {
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65 | return true;
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66 | }
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67 | other_collection = null;
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68 | }
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69 | config_file = null;
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70 | }
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71 | }
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72 | return false;
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73 | }
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74 |
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75 | private boolean cancelled;
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76 | private boolean collectDirChanged;
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77 | private File base_final;
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78 | private JButton chdir_button;
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79 | private JButton create_button;
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80 | private JComboBox base_collection;
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81 | private JDialog self;
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82 | private JRadioButton personal_collection_button = null;
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83 | private JTextArea description;
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84 | private JTextField title;
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85 | private String collectBasePath;
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86 | private String newCollectPath;
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87 | private String description_final;
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88 | private String title_final="";
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89 |
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90 | static private Dimension COMPONENT_SIZE = new Dimension(230, 25);
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91 | /** The size of this new collection dialog box. */
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92 | static private Dimension SIZE = new Dimension(600, 280);
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93 | static private int FILENAME_SIZE = 8;
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94 |
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95 | /** Constructor.
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96 | * @see org.greenstone.gatherer.util.Utility
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97 | */
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98 | public NewCollectionDetailsPrompt() {
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99 | super(Gatherer.g_man, true);
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100 | this.cancelled = true;
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101 | this.setComponentOrientation(Dictionary.getOrientation());
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102 | this.self = this;
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103 | newCollectPath = Gatherer.getCollectDirectoryPath();
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104 | collectBasePath = null;
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105 | collectDirChanged = false;
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106 |
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107 | // Setup
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108 | setJMenuBar(new SimpleMenuBar("creatingacollection"));
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109 | setSize(SIZE);
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110 | setTitle(Dictionary.get("NewCollectionPrompt.Title"));
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111 |
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112 | // Model building. Build a model of all of the collections in the gsdl collect directory with the appropriate directories.
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113 | Vector base_collection_model = new Vector();
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114 | setupBaseCollections(base_collection_model, null); // if no collect directory passed in: use default collect directory
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115 |
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116 |
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117 | // Creation
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118 | JPanel content_pane = (JPanel) getContentPane();
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119 | content_pane.setComponentOrientation(Dictionary.getOrientation());
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120 | content_pane.setOpaque(true);
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121 | JPanel upper_pane = new JPanel();
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122 | upper_pane.setComponentOrientation(Dictionary.getOrientation());
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123 | JLabel instructions_label = new JLabel(Dictionary.get("NewCollectionPrompt.Instructions"));
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124 | instructions_label.setComponentOrientation(Dictionary.getOrientation());
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125 |
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126 | JPanel title_pane = new JPanel();
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127 | title_pane.setComponentOrientation(Dictionary.getOrientation());
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128 | JLabel title_label = new JLabel(Dictionary.get("CDM.General.Collection_Name"));
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129 | title_label.setComponentOrientation(Dictionary.getOrientation());
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130 | title = new JTextField();
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131 | title.setComponentOrientation(Dictionary.getOrientation());
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132 | title.setPreferredSize(COMPONENT_SIZE);
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133 | title.setToolTipText(Dictionary.get("CDM.General.Collection_Name_Tooltip"));
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134 | JLabel name_label = new JLabel(Dictionary.get("NewCollectionPrompt.Collection_Name"));
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135 | name_label.setComponentOrientation(Dictionary.getOrientation());
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136 |
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137 | JPanel center_pane = new JPanel();
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138 | center_pane.setComponentOrientation(Dictionary.getOrientation());
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139 | JPanel description_pane = new JPanel();
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140 | description_pane.setComponentOrientation(Dictionary.getOrientation());
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141 | JLabel description_label = new JLabel(Dictionary.get("NewCollectionPrompt.Collection_Description"));
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142 | description_label.setComponentOrientation(Dictionary.getOrientation());
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143 | description = new JTextArea();
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144 | description.setComponentOrientation(Dictionary.getOrientation());
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145 | description.setBackground(Configuration.getColor("coloring.editable_background", false));
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146 | description.setForeground(Configuration.getColor("coloring.editable_foreground", false));
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147 | description.setRows(5);
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148 | description.setToolTipText(Dictionary.get("CDM.General.Collection_Extra_Tooltip"));
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149 |
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150 | JPanel bottom_pane = new JPanel();
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151 | bottom_pane.setComponentOrientation(Dictionary.getOrientation());
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152 | // Base Collection
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153 | JPanel base_collection_pane = new JPanel();
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154 | base_collection_pane.setComponentOrientation(Dictionary.getOrientation());
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155 |
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156 | JLabel base_collection_label = new JLabel(Dictionary.get("NewCollectionPrompt.Base_Collection"));
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157 | base_collection_label.setComponentOrientation(Dictionary.getOrientation());
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158 |
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159 | base_collection = new JComboBox(base_collection_model);
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160 | base_collection.setComponentOrientation(Dictionary.getOrientation());
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161 | base_collection.setOpaque(false);
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162 | base_collection.setToolTipText(Dictionary.get("NewCollectionPrompt.Base_Collection_Tooltip"));
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163 |
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164 | JPanel collection_scope_pane = new JPanel();
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165 | collection_scope_pane.setComponentOrientation(Dictionary.getOrientation());
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166 |
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167 | personal_collection_button = new JRadioButton(Dictionary.get("NewCollectionPrompt.Collection_Scope_Personal"));
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168 | personal_collection_button.setToolTipText(Dictionary.get("NewCollectionPrompt.Collection_Scope_Personal_Tooltip"));
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169 | personal_collection_button.setBackground(Configuration.getColor("coloring.collection_tree_background", false));
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170 | personal_collection_button.setOpaque(false);
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171 | personal_collection_button.setComponentOrientation(Dictionary.getOrientation());
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172 |
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173 | JRadioButton shared_collection_button = new JRadioButton(Dictionary.get("NewCollectionPrompt.Collection_Scope_Shared"));
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174 | shared_collection_button.setToolTipText(Dictionary.get("NewCollectionPrompt.Collection_Scope_Shared_Tooltip"));
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175 | shared_collection_button.setBackground(Configuration.getColor("coloring.collection_tree_background", false));
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176 | shared_collection_button.setOpaque(false);
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177 | shared_collection_button.setComponentOrientation(Dictionary.getOrientation());
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178 |
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179 | ButtonGroup collection_scope_group = new ButtonGroup();
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180 | collection_scope_group.add(personal_collection_button);
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181 | collection_scope_group.add(shared_collection_button);
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182 | personal_collection_button.setSelected(true);
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183 |
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184 | JPanel button_pane = new JPanel();
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185 | button_pane.setComponentOrientation(Dictionary.getOrientation());
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186 | create_button = new GLIButton(Dictionary.get("General.OK"), Dictionary.get("General.OK_Tooltip"));
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187 | chdir_button = new GLIButton(Dictionary.get("General.CD"), Dictionary.get("General.CD_Tooltip"));
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188 | JButton cancel_button = new GLIButton(Dictionary.get("General.Cancel"), Dictionary.get("General.Cancel_Tooltip"));
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189 |
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190 | // Connection
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191 | chdir_button.addActionListener(new ChangeDirListener());
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192 | if(Gatherer.isGsdlRemote) { // for client GLI disable changing directories
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193 | chdir_button.setEnabled(false);
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194 | } else { // can't base collections on any in OTHER collect dirs in client GLI
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195 | base_collection.addActionListener(new OtherCollectionsListener());
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196 | }
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197 | cancel_button.addActionListener(new CancelListener());
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198 | create_button.addActionListener(new CreateListener());
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199 | description.addKeyListener(new DescriptionListener());
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200 |
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201 | // Layout
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202 | title_pane.setLayout(new BorderLayout(5,0));
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203 | title_pane.add(title_label, BorderLayout.LINE_START);
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204 | title_pane.add(title, BorderLayout.CENTER);
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205 |
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206 | upper_pane.setLayout(new GridLayout(2,1));
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207 | upper_pane.add(instructions_label);
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208 | upper_pane.add(title_pane);
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209 |
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210 | JScrollPane scrol_tmp;
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211 |
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212 | description_pane.setLayout(new BorderLayout());
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213 | description_pane.add(description_label, BorderLayout.NORTH);
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214 | scrol_tmp=new JScrollPane(description);
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215 | scrol_tmp.setComponentOrientation(Dictionary.getOrientation());
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216 | description_pane.add(scrol_tmp, BorderLayout.CENTER);
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217 |
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218 | base_collection_pane.setLayout(new BorderLayout(5,0));
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219 | base_collection_pane.add(base_collection_label, BorderLayout.LINE_START);
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220 | base_collection_pane.add(base_collection, BorderLayout.CENTER);
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221 |
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222 | collection_scope_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
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223 | collection_scope_pane.setLayout(new GridLayout(1,2));
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224 | collection_scope_pane.add(personal_collection_button);
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225 | collection_scope_pane.add(shared_collection_button);
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226 |
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227 | center_pane.setBorder(BorderFactory.createEmptyBorder(5,0,5,0));
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228 | center_pane.setLayout(new BorderLayout());
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229 | center_pane.add(description_pane, BorderLayout.CENTER);
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230 |
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231 | bottom_pane.setLayout(new BorderLayout());
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232 | bottom_pane.add(base_collection_pane, BorderLayout.NORTH);
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233 | if (Gatherer.isGsdlRemote) {
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234 | bottom_pane.add(collection_scope_pane, BorderLayout.CENTER);
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235 | bottom_pane.add(button_pane, BorderLayout.SOUTH);
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236 | }
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237 | else {
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238 | bottom_pane.add(button_pane, BorderLayout.CENTER);
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239 | }
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240 |
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241 | button_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
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242 | button_pane.setLayout(new GridLayout(1,3));
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243 | button_pane.add(create_button);
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244 | button_pane.add(chdir_button);
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245 | button_pane.add(cancel_button);
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246 |
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247 | content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
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248 | content_pane.setLayout(new BorderLayout());
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249 | content_pane.add(upper_pane, BorderLayout.NORTH);
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250 | content_pane.add(center_pane, BorderLayout.CENTER);
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251 | content_pane.add(bottom_pane, BorderLayout.SOUTH);
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252 | // Final dialog setup & positioning.
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253 | getRootPane().setDefaultButton(create_button);
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254 | Dimension screen_size = Configuration.screen_size;
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255 | setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
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256 | setVisible(true);
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257 | }
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258 |
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259 | public boolean isCancelled() {
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260 | return cancelled;
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261 | }
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262 |
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263 | public File getBase() {
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264 | return base_final;
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265 | }
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266 |
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267 | public String getDescription() {
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268 | return description_final;
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269 | }
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270 |
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271 | /** Generates the collection short filename by taking the first eight characters of the title (spaces removed) and then adjusting by further truncating and then adding an unique suffix as necessary.
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272 | * @return the filename as a String
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273 | */
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274 | public String getName()
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275 | {
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276 | // Retrieve the first 8 non-whitespace ASCII characters of title_final.
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277 | StringBuffer name_buffer = new StringBuffer("");
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278 | for (int i = 0, u = 0; (i < title_final.length() && u < 8); i++) {
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279 | // To be safe we make sure the internal collection name (folder name) contains only ASCII characters
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280 | char c = title_final.charAt(i);
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281 | if ((int) c < 128 && Character.isLetterOrDigit(c)) {
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282 | name_buffer.append(Character.toLowerCase(c));
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283 | u++;
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284 | }
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285 | }
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286 |
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287 | // Use "col" as the base collection name if we have nothing left
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288 | if (name_buffer.length() == 0) {
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289 | name_buffer = new StringBuffer("col");
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290 | }
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291 |
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292 | // Remote collections that aren't shared have the user's username prefixed to the collection name
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293 | if (Gatherer.isGsdlRemote && personal_collection_button.isSelected()) {
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294 | name_buffer = new StringBuffer(Gatherer.remoteGreenstoneServer.getUsername() + "-" + name_buffer.toString());
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295 | }
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296 |
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297 | // We need to ensure the filename is unique
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298 | int counter = 0;
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299 | StringBuffer new_name_buffer = new StringBuffer(name_buffer.toString());
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300 | while(filenameClashes(new_name_buffer.toString())) {
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301 | new_name_buffer = new StringBuffer(name_buffer.toString());
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302 | counter++;
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303 | String suffix = String.valueOf(counter);
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304 | // If we have to truncate the namestring so as to fit the suffix
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305 | if(suffix.length() + new_name_buffer.length() > 8) {
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306 | new_name_buffer.replace(new_name_buffer.length() - suffix.length(), new_name_buffer.length(), suffix);
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307 | }
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308 | // Or just append it if that isn't necessary
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309 | else {
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310 | new_name_buffer.append(suffix);
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311 | }
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312 | }
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313 |
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314 | // All done
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315 | return new_name_buffer.toString();
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316 | }
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317 |
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318 | private boolean filenameClashes(String filename)
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319 | {
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320 | File collect_directory = new File(Gatherer.getCollectDirectoryPath());
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321 | File children[] = collect_directory.listFiles();
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322 | for(int i = 0; children != null && i < children.length; i++) {
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323 | if(children[i].getName().equals(filename)) {
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324 | return true;
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325 | }
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326 | }
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327 | return false;
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328 | }
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329 |
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330 | public String getTitle() {
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331 | return title_final;
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332 | }
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333 |
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334 | private void setupBaseCollections(Vector base_collection_model, String collectDirectory) {
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335 |
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336 | File collect_directory = null;
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337 | if(collectDirectory != null) {
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338 | collect_directory = new File(collectDirectory);
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339 | }
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340 |
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341 | // need to modify this to base a coll on any collection from any site
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342 | if (Gatherer.GS3 && !Gatherer.isGsdlRemote) {
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343 | File sites_dir = new File(Gatherer.getSitesDirectoryPath());
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344 | File [] sites = sites_dir.listFiles();
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345 | for (int i=0; i<sites.length; i++) {
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346 | if(collect_directory == null) {
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347 | collect_directory = new File(sites_dir + File.separator + sites[i].getName() + File.separator + "collect");
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348 | }
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349 | if (collect_directory.exists()) {
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350 | addCollectionsToModel(base_collection_model, collect_directory, sites[i].getName());
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351 | }
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352 | collect_directory = null;
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353 | }
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354 | } else {
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355 | if(collect_directory == null) { // if no collect directory passed in: use default collect directory
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356 | collect_directory = new File(Gatherer.getCollectDirectoryPath());
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357 | }
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358 | addCollectionsToModel(base_collection_model, collect_directory, null);
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359 | }
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360 |
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361 | // Sort the result.
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362 | Collections.sort(base_collection_model);
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363 | base_collection_model.add(0, new Item(null, Dictionary.get("NewCollectionPrompt.NewCollection")));
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364 |
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365 | // last item allows one to open up collections from other collect folders to base the new one on
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366 | if(!Gatherer.isGsdlRemote) { // Not yet implemented for client GLI
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367 | base_collection_model.add(new Item(null, Dictionary.get("NewCollectionPrompt.OtherCollections")));
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368 | }
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369 | }
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370 |
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371 | private void addCollectionsToModel(Vector base_collection_model, File collect_directory, String site) {
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372 | File[] possible_collections = collect_directory.listFiles();
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373 | String file_name = (Gatherer.GS3)? Utility.CONFIG_GS3_FILE : Utility.CONFIG_FILE;
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374 | for (int i = 0; possible_collections != null && i < possible_collections.length; i++) {
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375 | // If the directory has a etc/collect.cfg file then it looks like a collection
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376 | File collect_cfg_file = new File(possible_collections[i], file_name);
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377 | if (collect_cfg_file.exists()) {
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378 | // Check for group coll: Check the collect.cfg for collectgroup=true
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379 | BasicCollectionConfiguration config = new BasicCollectionConfiguration(collect_cfg_file);
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380 | if (config.getCollectGroup().equals("true")) {
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381 | // try subdirs in here
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382 | addCollectionsToModel(base_collection_model, possible_collections[i], site);
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383 | }
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384 | else {
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385 |
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386 | // If the directory has a metadata/ then the collection can be used as a base
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387 | File metadata_directory = new File(possible_collections[i], "metadata");
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388 | if (metadata_directory.exists()) {
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389 | // Add to model
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390 | BasicCollectionConfiguration collect_cfg = new BasicCollectionConfiguration(collect_cfg_file);
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391 | if (Gatherer.GS3 && site != null) {
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392 | collect_cfg.setSite(site);
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393 | }
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394 | Item item = new Item(possible_collections[i], collect_cfg);
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395 | if (!base_collection_model.contains(item)) {
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396 | base_collection_model.add(item);
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397 | }
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398 | }
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399 | }
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400 | }
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401 | }
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402 |
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403 | }
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404 |
|
---|
405 | private class OtherCollectionsListener implements ActionListener {
|
---|
406 |
|
---|
407 | // the JComboBox listener will receive an ActionEvent
|
---|
408 | // when a selection has been made
|
---|
409 |
|
---|
410 | public void actionPerformed(ActionEvent event) {
|
---|
411 |
|
---|
412 | // If the Other Collections item was selected (which is the last one in the list)
|
---|
413 | if(base_collection.getSelectedIndex() == base_collection.getItemCount()-1) {
|
---|
414 |
|
---|
415 | // open a filechooser in whatever is the current collect directory
|
---|
416 | // within the NewCollectionDetailsPrompt's settings
|
---|
417 | if(collectBasePath == null) {
|
---|
418 | collectBasePath = newCollectPath;
|
---|
419 | }
|
---|
420 |
|
---|
421 | JFileChooser chooser = new JFileChooser(collectBasePath);
|
---|
422 | chooser.setFileView(new CollectionFileView());
|
---|
423 | chooser.setDialogTitle(Dictionary.get("NewCollectionPrompt.ChooseACollection"));
|
---|
424 | chooser.setApproveButtonText(Dictionary.get("NewCollectionPrompt.Select"));
|
---|
425 |
|
---|
426 | // to prevent the user from traversing into collection folders,
|
---|
427 | // need to:
|
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428 | // - NOT set the filechooser to Directories only, but files and directories
|
---|
429 | // (so that they can still select directories)
|
---|
430 | // - add a filefilter that accepts only directories (i.e. rejects files)
|
---|
431 | // - remove the accept all filter
|
---|
432 | chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
|
---|
433 | //chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
|
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434 | chooser.setFileFilter(new CollectionFileFilter());
|
---|
435 | chooser.setAcceptAllFileFilterUsed(false);
|
---|
436 |
|
---|
437 | int returnVal = chooser.showOpenDialog(NewCollectionDetailsPrompt.this);
|
---|
438 | if(returnVal == JFileChooser.APPROVE_OPTION) {
|
---|
439 |
|
---|
440 | File selectedFile = chooser.getSelectedFile();
|
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441 |
|
---|
442 | // don't bother reloading if nothing has changed
|
---|
443 | if(collectBasePath.equals(selectedFile.getAbsolutePath() + File.separator)) {
|
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444 | // don't want Other Collections... selected
|
---|
445 | base_collection.setSelectedIndex(0);
|
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446 | } else {
|
---|
447 |
|
---|
448 | // If the selected directory is a collection folder get its collect dir,
|
---|
449 | // make collectBasePath the collect dir, and select the collection itself
|
---|
450 | String cfg = (Gatherer.GS3)? Utility.CONFIG_GS3_FILE : Utility.CONFIG_FILE;
|
---|
451 | boolean isCollection = false;
|
---|
452 | while(new File(selectedFile, cfg).exists()) { // while loop handles collectgroup
|
---|
453 | selectedFile = selectedFile.getParentFile();
|
---|
454 | isCollection = true;
|
---|
455 | } // else may be a collect dir, in which case leave it as it is again
|
---|
456 |
|
---|
457 | // found collect directory for base collections
|
---|
458 | collectBasePath = selectedFile.getAbsolutePath()+File.separator;
|
---|
459 |
|
---|
460 | // change the available collections to base this collection on
|
---|
461 | base_collection.removeAllItems();
|
---|
462 | Vector base_collection_model = new Vector();
|
---|
463 | setupBaseCollections(base_collection_model, collectBasePath);
|
---|
464 | for(int i = 0; i < base_collection_model.size(); i++) {
|
---|
465 | Item item = (Item)base_collection_model.get(i);
|
---|
466 | base_collection.addItem(item);
|
---|
467 |
|
---|
468 | // select the originally chosen collection, if any, in the combobox
|
---|
469 | if(isCollection && chooser.getSelectedFile().equals(item.getFile())) {
|
---|
470 | base_collection.setSelectedIndex(i);
|
---|
471 | }
|
---|
472 | }
|
---|
473 |
|
---|
474 | // But if the user selected a collect group, set combobox to New Collection
|
---|
475 | if(!isCollection) {
|
---|
476 | // if it was a collectgroup, nothing new would be selected, set to New Coll
|
---|
477 | if(base_collection.getSelectedIndex() == base_collection.getItemCount()-1) {
|
---|
478 | base_collection.setSelectedIndex(0);
|
---|
479 | }
|
---|
480 | }
|
---|
481 |
|
---|
482 | }
|
---|
483 |
|
---|
484 | } else { // cancelled out of dialog, so jump to New Collection
|
---|
485 | base_collection.setSelectedIndex(0);
|
---|
486 | }
|
---|
487 | }
|
---|
488 | }
|
---|
489 | }
|
---|
490 |
|
---|
491 | private class ChangeDirListener implements ActionListener {
|
---|
492 | public void actionPerformed(ActionEvent event) {
|
---|
493 | String oldCollectPath = newCollectPath;
|
---|
494 | JFileChooser chooser = new JFileChooser(newCollectPath);
|
---|
495 | chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
|
---|
496 | chooser.setDialogTitle(Dictionary.get("General.ChooseCollectDirectory"));
|
---|
497 |
|
---|
498 | int returnVal = chooser.showOpenDialog(NewCollectionDetailsPrompt.this);
|
---|
499 | if(returnVal == JFileChooser.APPROVE_OPTION) {
|
---|
500 | newCollectPath = chooser.getSelectedFile().getAbsolutePath() + File.separator;
|
---|
501 |
|
---|
502 | // Must NOT change the available collections to base this collection on here.
|
---|
503 | // It will change any collection the user previously chose to base the newcoll on.
|
---|
504 |
|
---|
505 | // will be used to test for duplicate collection names in current collect dir
|
---|
506 | collectDirChanged = newCollectPath.equals(oldCollectPath) ? false : true;
|
---|
507 | }
|
---|
508 | }
|
---|
509 | }
|
---|
510 |
|
---|
511 | private class CancelListener
|
---|
512 | implements ActionListener {
|
---|
513 | public void actionPerformed(ActionEvent event) {
|
---|
514 | cancelled = true;
|
---|
515 | self.dispose();
|
---|
516 | }
|
---|
517 | }
|
---|
518 |
|
---|
519 |
|
---|
520 | private class CreateListener
|
---|
521 | implements ActionListener {
|
---|
522 |
|
---|
523 | public void actionPerformed(ActionEvent event) {
|
---|
524 | // Validate.
|
---|
525 | title_final = title.getText();
|
---|
526 | if(title_final.length() == 0) {
|
---|
527 | JOptionPane jOptionPane=new JOptionPane();
|
---|
528 | jOptionPane.setComponentOrientation(Dictionary.getOrientation());
|
---|
529 | jOptionPane.setOpaque(!Utility.isMac());
|
---|
530 | jOptionPane.showMessageDialog(Gatherer.g_man, Dictionary.get("NewCollectionPrompt.Title_Error"), Dictionary.get("NewCollectionPrompt.Error"), JOptionPane.ERROR_MESSAGE);
|
---|
531 | return;
|
---|
532 | }
|
---|
533 | // We must ensure that the collection title is unique. This is a pain in the nether regions as we are forced to load the collect.cfg of each other collection in turn looking for a conflicting title
|
---|
534 | else {
|
---|
535 | String collectDir = collectDirChanged ? newCollectPath : Gatherer.getCollectDirectoryPath();
|
---|
536 | if(titleClashes(collectDir, title_final, null)) {
|
---|
537 | JOptionPane jOptionPane=new JOptionPane();
|
---|
538 | jOptionPane.setComponentOrientation(Dictionary.getOrientation());
|
---|
539 | jOptionPane.setOpaque(!Utility.isMac());
|
---|
540 | if (jOptionPane.showConfirmDialog(Gatherer.g_man, Dictionary.get("NewCollectionPrompt.Title_Clash"), Dictionary.get("General.Warning"), JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION) {
|
---|
541 | return;
|
---|
542 | }
|
---|
543 | }
|
---|
544 | }
|
---|
545 | description_final = description.getText();
|
---|
546 |
|
---|
547 | // If we got this far there are no errors.
|
---|
548 | Item item_final = (Item) base_collection.getSelectedItem();
|
---|
549 | base_final = item_final.getFile();
|
---|
550 |
|
---|
551 | cancelled = false;
|
---|
552 |
|
---|
553 | self.dispose();
|
---|
554 |
|
---|
555 | // going through with collection creation
|
---|
556 | if(collectDirChanged) {
|
---|
557 | Gatherer.collectDirectoryHasChanged(Gatherer.getCollectDirectoryPath(),
|
---|
558 | newCollectPath, Gatherer.g_man.getContentPane());
|
---|
559 | // will tell the server that the collect directory has changed and that
|
---|
560 | // the workspace needs to be refreshed (Documents in Greenstone Collections)
|
---|
561 | }
|
---|
562 | }
|
---|
563 | }
|
---|
564 |
|
---|
565 | private class DescriptionListener
|
---|
566 | extends KeyAdapter {
|
---|
567 | public void keyPressed(KeyEvent event) {
|
---|
568 | if(event.getKeyCode() == KeyEvent.VK_TAB) {
|
---|
569 | event.consume();
|
---|
570 | base_collection.grabFocus();
|
---|
571 | }
|
---|
572 | }
|
---|
573 | }
|
---|
574 |
|
---|
575 | private class Item
|
---|
576 | implements Comparable {
|
---|
577 | private BasicCollectionConfiguration config;
|
---|
578 | private File file;
|
---|
579 | private String name;
|
---|
580 | public Item(File file, BasicCollectionConfiguration config) {
|
---|
581 | this.config = config;
|
---|
582 | this.file = file;
|
---|
583 | this.name = null;
|
---|
584 | }
|
---|
585 | public Item(File file, String name) {
|
---|
586 | this.config = null;
|
---|
587 | this.file = file;
|
---|
588 | this.name = name;
|
---|
589 | }
|
---|
590 | public int compareTo(Object other) {
|
---|
591 | if(this == null && other == null) {
|
---|
592 | return 0;
|
---|
593 | }
|
---|
594 | else if(other == null) {
|
---|
595 | return 1;
|
---|
596 | }
|
---|
597 | else if(this == null) {
|
---|
598 | return -1;
|
---|
599 | }
|
---|
600 | else {
|
---|
601 | return toString().toLowerCase().compareTo(other.toString().toLowerCase());
|
---|
602 | }
|
---|
603 | }
|
---|
604 | public boolean equals(Object other) {
|
---|
605 | return compareTo(other) == 0;
|
---|
606 | }
|
---|
607 | public File getFile() {
|
---|
608 | return file;
|
---|
609 | }
|
---|
610 | public String toString() {
|
---|
611 | if(name == null && config != null) {
|
---|
612 | name = config.toString();
|
---|
613 | }
|
---|
614 | return name;
|
---|
615 | }
|
---|
616 | }
|
---|
617 |
|
---|
618 | /** FileFilter for the Filechooser to choose the collection to base the new one on:
|
---|
619 | * Only displays directories. */
|
---|
620 | private class CollectionFileFilter extends FileFilter {
|
---|
621 | public boolean accept(File f) {
|
---|
622 | return f.isDirectory();
|
---|
623 | }
|
---|
624 | public String getDescription() {
|
---|
625 | return "greenstone collection view"; //return "directories only";
|
---|
626 | }
|
---|
627 | }
|
---|
628 |
|
---|
629 | /** Folders that can be used as a base collection have a special icon */
|
---|
630 | private class CollectionFileView extends FileView {
|
---|
631 | final String configfile_name;
|
---|
632 | final ImageIcon COLLECTION_ICON = JarTools.getImage("gsCollection.gif", true);
|
---|
633 |
|
---|
634 | private File previous = null;
|
---|
635 | private boolean previousWasCollection = false;
|
---|
636 |
|
---|
637 | public CollectionFileView() {
|
---|
638 | configfile_name = (Gatherer.GS3)? Utility.CONFIG_GS3_FILE : Utility.CONFIG_FILE;
|
---|
639 | }
|
---|
640 |
|
---|
641 | // A human readable description of the file.
|
---|
642 | public String getDescription(File f) {
|
---|
643 | if(!f.equals(previous)) {
|
---|
644 | previous = f;
|
---|
645 | // no idea if it's a collection or not, calculate this next time
|
---|
646 | previousWasCollection = false;
|
---|
647 | }
|
---|
648 | return null; // FilewView superclass will handle it
|
---|
649 | }
|
---|
650 |
|
---|
651 | // The icon that represents this file in the JFileChooser.
|
---|
652 | public Icon getIcon(File f) {
|
---|
653 |
|
---|
654 | if(f.equals(previous) && previousWasCollection) {
|
---|
655 | return COLLECTION_ICON;
|
---|
656 | }
|
---|
657 |
|
---|
658 | if(isCollectionBase(f)) {
|
---|
659 | return COLLECTION_ICON;
|
---|
660 | }
|
---|
661 |
|
---|
662 | return null; // FileView superclass will do the default
|
---|
663 | }
|
---|
664 |
|
---|
665 | // The name of the file.
|
---|
666 | public String getName(File f) {
|
---|
667 | if(!f.equals(previous)) {
|
---|
668 | previous = f;
|
---|
669 | // no idea if it's a collection or not, calculate this next time
|
---|
670 | previousWasCollection = false;
|
---|
671 | }
|
---|
672 | return f.getName();
|
---|
673 | }
|
---|
674 |
|
---|
675 | // A human readable description of the type of the file.
|
---|
676 | public String getTypeDescription(File f) {
|
---|
677 | if(f.equals(previous) && previousWasCollection) {
|
---|
678 | return "collection";
|
---|
679 | }
|
---|
680 | if(isCollectionBase(f)) {
|
---|
681 | return "collection";
|
---|
682 | }
|
---|
683 | // else
|
---|
684 | return "not a collection";
|
---|
685 | }
|
---|
686 |
|
---|
687 | // Whether the directory is traversable or not.
|
---|
688 | public Boolean isTraversable(File f) {
|
---|
689 | if(f.equals(previous) && previousWasCollection) {
|
---|
690 | return Boolean.FALSE;
|
---|
691 | }
|
---|
692 |
|
---|
693 | if(isCollectionBase(f)) {
|
---|
694 | return Boolean.FALSE;
|
---|
695 | }
|
---|
696 |
|
---|
697 | if(f.isFile()) { // not traversable
|
---|
698 | return Boolean.FALSE;
|
---|
699 | }
|
---|
700 | // any other kind of directory is traversable
|
---|
701 | return Boolean.TRUE;
|
---|
702 | }
|
---|
703 |
|
---|
704 |
|
---|
705 | /** returns false for collect groups and collect dirs. */
|
---|
706 | private boolean isCollectionBase(File f) {
|
---|
707 | previous = f;
|
---|
708 | previousWasCollection = false;
|
---|
709 |
|
---|
710 | if(!f.isFile()) {
|
---|
711 | // If the directory has a etc/collect.cfg file then it looks like a collection
|
---|
712 | File collect_cfg_file = new File(f, configfile_name);
|
---|
713 | if (collect_cfg_file.exists()) {
|
---|
714 | // Check for group coll: Check the collect.cfg for collectgroup=true
|
---|
715 | BasicCollectionConfiguration config = new BasicCollectionConfiguration(collect_cfg_file);
|
---|
716 | if (!config.getCollectGroup().equals("true")) {
|
---|
717 | previousWasCollection = true;
|
---|
718 | }
|
---|
719 | }
|
---|
720 | }
|
---|
721 | return previousWasCollection;
|
---|
722 | }
|
---|
723 |
|
---|
724 | }
|
---|
725 | }
|
---|
726 |
|
---|
727 |
|
---|
728 |
|
---|