[8992] | 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 | * <BR><BR>
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| 9 | *
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| 10 | * Author: John Thompson, Greenstone Digital Library, University of Waikato
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| 11 | *
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| 12 | * <BR><BR>
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| 13 | *
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| 14 | * Copyright (C) 1999 New Zealand Digital Library Project
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| 15 | *
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| 16 | * <BR><BR>
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| 17 | *
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| 18 | * This program is free software; you can redistribute it and/or modify
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| 19 | * it under the terms of the GNU General Public License as published by
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| 20 | * the Free Software Foundation; either version 2 of the License, or
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| 21 | * (at your option) any later version.
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| 22 | *
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| 23 | * <BR><BR>
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| 24 | *
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| 25 | * This program is distributed in the hope that it will be useful,
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| 26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 28 | * GNU General Public License for more details.
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| 29 | *
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| 30 | * <BR><BR>
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| 31 | *
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| 32 | * You should have received a copy of the GNU General Public License
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| 33 | * along with this program; if not, write to the Free Software
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| 34 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 35 | *########################################################################
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| 36 | */
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| 37 | package org.greenstone.gatherer.gui;
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| 38 |
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| 39 | import java.awt.*;
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| 40 | import java.awt.event.*;
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[12470] | 41 | import java.io.*;
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[8992] | 42 | import java.net.*;
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| 43 | import java.util.*;
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| 44 | import javax.swing.*;
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| 45 | import javax.swing.border.*;
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| 46 | import javax.swing.event.*;
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| 47 | import javax.swing.tree.*;
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| 48 | import org.greenstone.gatherer.Configuration;
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[12499] | 49 | import org.greenstone.gatherer.DebugStream;
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[8992] | 50 | import org.greenstone.gatherer.Dictionary;
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| 51 | import org.greenstone.gatherer.Gatherer;
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| 52 | import org.greenstone.gatherer.file.WorkspaceTree;
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[13594] | 53 | import org.greenstone.gatherer.greenstone.LocalGreenstone;
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[8992] | 54 | import org.greenstone.gatherer.util.StaticStrings;
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| 55 | import org.greenstone.gatherer.util.Utility;
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[12529] | 56 | import org.greenstone.gatherer.download.Download;
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| 57 | import org.greenstone.gatherer.download.DownloadScrollPane;
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| 58 | import org.greenstone.gatherer.download.ServerInfoDialog;
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[12470] | 59 | import org.greenstone.gatherer.util.XMLTools;
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| 60 | import org.greenstone.gatherer.cdm.*;
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| 61 | import org.greenstone.gatherer.gui.*;
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| 62 | import org.w3c.dom.*;
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| 63 | import org.xml.sax.*;
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| 64 | import org.greenstone.gatherer.GAuthenticator;
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[8992] | 65 |
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| 66 | /**
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| 67 | * @author John Thompson, Greenstone Digital Library, University of Waikato
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| 68 | * @version 2.1
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| 69 | */
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| 70 | public class DownloadPane
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| 71 | extends JPanel {
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| 72 |
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[12470] | 73 | static final private Dimension LABEL_SIZE = new Dimension(225, 25);
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| 74 | static final private Dimension TREE_SIZE = new Dimension(150, 500);
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[14254] | 75 | static final private String CONTENTS[] = { "DOWNLOAD.MODE.WebDownload", "DOWNLOAD.MODE.MediaWikiDownload", "DOWNLOAD.MODE.OAIDownload", "DOWNLOAD.MODE.ZDownload" , "DOWNLOAD.MODE.SRWDownload"};
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[8992] | 76 |
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| 77 | private boolean download_button_enabled = false;
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| 78 | private boolean ready = false;
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[12470] | 79 |
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[8992] | 80 | private JPanel options_pane;
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[12470] | 81 | // TODO should use Vector to store all loaded downloads!!
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[8992] | 82 |
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[12470] | 83 | private DesignTree tree;
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| 84 | private HashMap download_map;
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| 85 | private ServerInfoDialog server_info;
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| 86 | private JScrollPane list_scroll;
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| 87 | private DownloadScrollPane getter;
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| 88 | private String mode = null;
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| 89 | private TreePath previous_path;
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| 90 | private String proxy_url = "";
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| 91 |
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| 92 | /** Main System code */
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[8992] | 93 | public DownloadPane() {
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| 94 | super();
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[12470] | 95 |
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| 96 | // TODO: Download the WDownload and the download panel fixed!!
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| 97 | getter = new DownloadScrollPane();
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[8992] | 98 | getter.start();
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| 99 | list_scroll = getter.getDownloadJobList();
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| 100 |
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[12470] | 101 | // TODO should use Vector to store all loaded downloads!!
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| 102 | String lang = Configuration.getLanguage();
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| 103 | download_map = new HashMap();
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| 104 | download_map.put("Web", loadDownload("WebDownload",lang));
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[14254] | 105 | download_map.put("MediaWiki", loadDownload("MediaWikiDownload",lang));
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[12470] | 106 | download_map.put("OAI", loadDownload("OAIDownload",lang));
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| 107 | download_map.put("Z3950", loadDownload("Z3950Download",lang));
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| 108 | download_map.put("SRW", loadDownload("SRWDownload",lang));
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| 109 |
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| 110 | // Creation
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| 111 | tree = new DesignTree();
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[8992] | 112 | options_pane = new JPanel();
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| 113 |
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[12119] | 114 |
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[12470] | 115 | JButton clear_cache_button = new GLIButton(Dictionary.get("Mirroring.ClearCache"), Dictionary.get("Mirroring.ClearCache_Tooltip"));
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| 116 | clear_cache_button.setEnabled(true);
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| 117 | clear_cache_button.setMnemonic(KeyEvent.VK_C);
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[8992] | 118 |
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[12470] | 119 | JButton download_button = new GLIButton(Dictionary.get("Mirroring.Download"), Dictionary.get("Mirroring.Download_Tooltip"));
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| 120 | download_button.setEnabled(true);
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| 121 | download_button.setMnemonic(KeyEvent.VK_D);
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| 122 |
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| 123 | JButton information_button = new GLIButton(Dictionary.get("Download.ServerInformation"), Dictionary.get("Download.ServerInformation_Tooltip"));
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| 124 | information_button.setEnabled(true);
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| 125 | information_button.setMnemonic(KeyEvent.VK_S);
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| 126 |
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| 127 |
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| 128 | JButton preferences_button = new GLIButton(Dictionary.get("Mirroring.Preferences"), Dictionary.get("Mirroring.Preferences_Tooltip"));
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[8992] | 129 | preferences_button.setEnabled(true);
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[12470] | 130 | preferences_button.setMnemonic(KeyEvent.VK_P);
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| 131 |
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[8992] | 132 | // Connect
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| 133 | clear_cache_button.addActionListener(new ClearCacheListener());
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| 134 | download_button.addActionListener(new DownloadButtonListener());
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| 135 | preferences_button.addActionListener(new PreferencesButtonActionListener());
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[12470] | 136 | information_button.addActionListener(new InformationButtonActionListener());
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| 137 | tree.addTreeSelectionListener(new TreeListener());
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[8992] | 138 |
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[12470] | 139 | // Add to Panel
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| 140 | JPanel button_pane = new JPanel();
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| 141 | button_pane.setLayout(new FlowLayout(FlowLayout.CENTER,20,5));
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| 142 | button_pane.setBorder(BorderFactory.createEtchedBorder());
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| 143 | button_pane.add(clear_cache_button);
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| 144 | button_pane.add(download_button);
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| 145 | button_pane.add(information_button);
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| 146 | button_pane.add(preferences_button);
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[8992] | 147 |
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[12470] | 148 | JPanel tree_pane = new JPanel();
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| 149 | tree_pane.setLayout(new BorderLayout());
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| 150 | tree_pane.add(new JScrollPane(tree), BorderLayout.CENTER);
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| 151 | tree_pane.setPreferredSize(TREE_SIZE);
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| 152 |
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[8992] | 153 |
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[12470] | 154 | Color colour_two = Configuration.getColor("coloring.collection_tree_background", false);
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| 155 | options_pane.setBackground(colour_two);
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| 156 | options_pane.setBorder(BorderFactory.createEtchedBorder());
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[8992] | 157 |
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| 158 |
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[12470] | 159 | JScrollPane options_scroll_pane = new JScrollPane(options_pane);
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| 160 | JSplitPane mode_pane = new JSplitPane();
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| 161 | mode_pane.setBorder(BorderFactory.createEmptyBorder(0,0,0,0));
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| 162 | mode_pane.add(tree_pane,JSplitPane.LEFT);
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| 163 | mode_pane.add(options_scroll_pane,JSplitPane.RIGHT);
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| 164 | mode_pane.setDividerLocation(TREE_SIZE.width);
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| 165 |
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| 166 | JPanel edit_pane = new JPanel();
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| 167 | edit_pane.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(2,0,0,0), BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder("Download Setting"), BorderFactory.createEmptyBorder(2,2,2,2))));
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[8992] | 168 | edit_pane.setLayout(new BorderLayout());
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[12470] | 169 | edit_pane.add(mode_pane,BorderLayout.CENTER);
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| 170 | edit_pane.add(button_pane,BorderLayout.PAGE_END);
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[8992] | 171 |
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[12470] | 172 | // Add to "this"
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[8992] | 173 | setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
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[12470] | 174 | setLayout(new GridLayout(2,1));
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| 175 | add(edit_pane);
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| 176 | add(list_scroll);
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| 177 |
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| 178 | mode = "Web";
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| 179 | generateOptions(options_pane,(Download)download_map.get(mode));
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| 180 | previous_path = tree.getSelectionPath();
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[8992] | 181 | }
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| 182 |
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[12470] | 183 | /** System Utilities */
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[13060] | 184 | public void modeChanged(int gli_mode) {
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| 185 | // do nothing at this stage - should we be renewing download options??
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[12470] | 186 | }
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| 187 |
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| 188 | private void addHeader(String name, Color color, JPanel target_pane) {
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| 189 | JPanel header = new JPanel();
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| 190 | header.setBackground(color);
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| 191 | JPanel inner_pane = new JPanel();
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| 192 | inner_pane.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(5,5,5,5), BorderFactory.createRaisedBevelBorder()));
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| 193 | inner_pane.setBackground(color);
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| 194 | JLabel header_label = new JLabel("<html><strong>" + name + "</strong></html>");
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| 195 | header_label.setBackground(Configuration.getColor("coloring.collection_heading_background", false));
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| 196 | header_label.setHorizontalAlignment(JLabel.CENTER);
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| 197 | header_label.setOpaque(true);
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| 198 |
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| 199 | // Layout
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| 200 | inner_pane.setLayout(new BorderLayout());
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| 201 | inner_pane.add(header_label, BorderLayout.CENTER);
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| 202 |
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| 203 | header.setLayout(new BorderLayout());
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| 204 | header.add(inner_pane, BorderLayout.CENTER);
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| 205 | target_pane.add(header);
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| 206 | }
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| 207 |
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| 208 | /** Supporting Functions */
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| 209 | private Download loadDownload(String download_name, String lang) {
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| 210 | Document document = null;
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| 211 | InputStream input_stream = null;
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| 212 |
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| 213 | try {
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| 214 | if (Gatherer.isGsdlRemote) {
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[12498] | 215 | StringBuffer launch_str = new StringBuffer();
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| 216 | launch_str.append(Gatherer.cgiBase);
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| 217 | launch_str.append("launch");
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| 218 | launch_str.append("?cmd=downloadinfo.pl&xml=&language=");
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| 219 | launch_str.append(lang);
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| 220 | launch_str.append("&plug=");
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| 221 | launch_str.append(download_name);
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| 222 |
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| 223 | String launch = launch_str.toString();
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[12470] | 224 | System.err.println("*** launch = " + launch);
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| 225 |
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| 226 | URL launch_url = new URL(launch);
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| 227 | URLConnection launch_connection = launch_url.openConnection();
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| 228 | input_stream = launch_connection.getInputStream();
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| 229 | }
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| 230 | else {
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[12498] | 231 | ArrayList args_list = new ArrayList();
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[12470] | 232 | String args[] = null;
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| 233 | if(Utility.isWindows()) {
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| 234 | if(Configuration.perl_path != null) {
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[12498] | 235 | args_list.add(Configuration.perl_path);
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[12470] | 236 | }
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| 237 | else {
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[12498] | 238 | args_list.add("Perl.exe");
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[12470] | 239 | }
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| 240 | }
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[12498] | 241 | args_list.add(LocalGreenstone.getBinScriptDirectoryPath()+"downloadinfo.pl");
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| 242 | args_list.add("-xml");
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| 243 | args_list.add("-language");
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| 244 | args_list.add(lang);
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| 245 | args_list.add(download_name);
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| 246 |
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[12470] | 247 | // Create the process.
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[12498] | 248 | args = (String []) args_list.toArray(new String[0]);
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[12470] | 249 | Runtime runtime = Runtime.getRuntime();
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[12498] | 250 | DebugStream.println("Getting Download Info: "+args_list);
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[12470] | 251 | Process process = runtime.exec(args);
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| 252 |
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| 253 | input_stream = process.getErrorStream();
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| 254 | }
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| 255 |
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[12620] | 256 | document = XMLTools.parseXML(input_stream);
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[12470] | 257 | }
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| 258 | catch (Exception error) {
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| 259 | System.err.println("Failed when trying to parse: " + download_name);
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| 260 | error.printStackTrace();
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| 261 | }
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| 262 |
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| 263 | if(document != null) {
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| 264 | return parseXML(document.getDocumentElement());
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| 265 | }
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| 266 |
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| 267 | return null;
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| 268 | }
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| 269 |
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| 270 | private Download parseXML(Node root) {
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| 271 | Download download = new Download();
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| 272 | String node_name = null;
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| 273 | for (Node node = root.getFirstChild(); node != null; node = node.getNextSibling()) {
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| 274 | node_name = node.getNodeName();
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| 275 | if(node_name.equalsIgnoreCase("Name")) {
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| 276 | String name = XMLTools.getValue(node);
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| 277 | download.setName(name);
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| 278 | }
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| 279 | else if (node_name.equalsIgnoreCase("Desc")) {
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| 280 | download.setDescription(XMLTools.getValue(node));
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| 281 | }
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| 282 | else if (node_name.equalsIgnoreCase("Abstract")) {
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| 283 | download.setIsAbstract(XMLTools.getValue(node).equalsIgnoreCase(StaticStrings.YES_STR));
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| 284 | }
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| 285 | else if(node_name.equalsIgnoreCase("Arguments")) {
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| 286 | for(Node arg = node.getFirstChild(); arg != null; arg = arg.getNextSibling()) {
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| 287 | node_name = arg.getNodeName();
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| 288 | if(node_name.equalsIgnoreCase("Option")) {
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| 289 | Argument argument = new Argument((Element)arg);
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| 290 | argument.parseXML((Element)arg);
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| 291 | argument.setValue(argument.getDefaultValue());
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| 292 | download.addArgument(argument);
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| 293 | }
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| 294 |
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| 295 | }
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| 296 | }
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| 297 | else if(node_name.equalsIgnoreCase("DownloadInfo")) {
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| 298 | Download super_download = parseXML(node);
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| 299 | download.setSuper(super_download);
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| 300 | }
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| 301 | }
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| 302 |
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| 303 | if(download.getName() != null) {
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| 304 | return download;
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| 305 | }
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| 306 | return null;
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| 307 | }
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| 308 |
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| 309 | /** Update the previous setup */
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| 310 | private boolean updateArguments(boolean checkRequired)
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| 311 | {
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| 312 | boolean cont = true;
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| 313 | for(int i = 0; i < options_pane.getComponentCount(); i++) {
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| 314 |
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| 315 | Component component = options_pane.getComponent(i);
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| 316 | if(component instanceof ArgumentControl) {
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| 317 | cont = cont && ((ArgumentControl)component).updateArgument(checkRequired);
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| 318 | }
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| 319 | }
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| 320 |
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| 321 | if(cont){return true; }
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| 322 |
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| 323 | return false;
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| 324 | }
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| 325 |
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| 326 | /** Generate Controls for Options */
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[13060] | 327 | /* at some stage we should think about which options should be shown for
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| 328 | * different modes. Currently, always show all options (unless hidden)*/
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[12470] | 329 | private void generateOptions(JPanel options_pane, ArgumentContainer data) {
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| 330 | options_pane.removeAll();
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| 331 | /** Create the current option panel */
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| 332 |
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| 333 | ArrayList arguments = data.getArguments(true, false);
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| 334 | int mode = Configuration.getMode();
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| 335 | ArrayList added_arguments = new ArrayList();
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| 336 |
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| 337 | for(int i = 0; i < arguments.size(); i++) {
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| 338 | Argument argument = (Argument) arguments.get(i);
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| 339 |
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| 340 | if (argument.isHiddenGLI()) continue;
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[13060] | 341 | ArgumentControl argument_control = new ArgumentControl(argument,false,null);
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| 342 | added_arguments.add(argument_control);
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[12470] | 343 | }
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[13060] | 344 |
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[12470] | 345 |
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| 346 | options_pane.setLayout(new GridLayout(added_arguments.size(),1));
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| 347 | for(int i = 0; i < added_arguments.size(); i++) {
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| 348 | options_pane.add((ArgumentControl)added_arguments.get(i));
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| 349 |
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| 350 | }
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| 351 | }
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| 352 |
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| 353 | /** Behaviour Functions */
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[8992] | 354 | public void afterDisplay() {
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| 355 | ready = true;
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| 356 | }
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| 357 |
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| 358 |
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| 359 | public void gainFocus() {
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| 360 | if(!ready) {
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| 361 | return;
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| 362 | }
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[13026] | 363 |
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[8992] | 364 | // It is also a good time to determine if the download should be enabled - ie if its allowed to be enabled and a valid URL is present in the field.
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[13026] | 365 | download_button_enabled = true;
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[12470] | 366 | //download_button.setEnabled(download_button_enabled);
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[8992] | 367 | }
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| 368 |
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[11490] | 369 |
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[8992] | 370 |
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| 371 | public void refresh(int refresh_reason, boolean ready)
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| 372 | {
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| 373 | }
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| 374 |
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[12470] | 375 | /** Private classes */
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| 376 | /** This tree provides a 'table of contents' for the various components of the design process (collection configuration in more technical terms). */
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| 377 | private class DesignTree extends JTree {
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[8992] | 378 |
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[12470] | 379 | private DesignNode root = null;
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| 380 | /** Constructor. Automatically generates all of the nodes, in the order of CONTENTS. */
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| 381 | public DesignTree() {
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| 382 | super();
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| 383 | resetModel(Configuration.getMode());
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| 384 | expandRow(0);
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| 385 | setRootVisible(false);
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| 386 | setSelectionRow(0);
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| 387 | }
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| 388 |
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| 389 | /** Reset the model used by the design page contents tree. This is necessary to hide the partitions entry when in lower detail modes
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| 390 | * @param mode the current detail mode as an int
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[8992] | 391 | */
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[12470] | 392 | public void resetModel(int mode) {
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| 393 | root = new DesignNode("DOWNLOAD.MODE.Root");
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| 394 | // Now add the design categories.
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| 395 | for(int i = 0; i < CONTENTS.length; i++) {
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| 396 | root.add(new DesignNode(CONTENTS[i]));
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| 397 | }
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| 398 | this.setModel(new DefaultTreeModel(root));
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| 399 | updateUI();
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[8992] | 400 | }
|
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[12470] | 401 | /** Set the current view to the one specified.
|
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| 402 | * @param type the name of the desired view as a String
|
---|
[8992] | 403 | */
|
---|
[12470] | 404 | public void setSelectedView(String type) {
|
---|
| 405 | type = Dictionary.get(type);
|
---|
| 406 | for(int i = 0; i < root.getChildCount(); i++) {
|
---|
| 407 | DesignNode child = (DesignNode) root.getChildAt(i);
|
---|
| 408 | if(child.toString().equals(type)) {
|
---|
| 409 | TreePath path = new TreePath(child.getPath());
|
---|
| 410 | setSelectionPath(path);
|
---|
[8992] | 411 | }
|
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| 412 | }
|
---|
| 413 | }
|
---|
[12470] | 414 | }
|
---|
[8992] | 415 |
|
---|
[12470] | 416 | /** A tree node that retains a reference to one of the possible design sub-views relating to the different sub-managers. */
|
---|
| 417 | private class DesignNode extends DefaultMutableTreeNode {
|
---|
| 418 | /** Constructor.
|
---|
| 419 | * @param object The <strong>Object</strong> assigned to this node.
|
---|
[8992] | 420 | */
|
---|
[12470] | 421 | public DesignNode(String object) {
|
---|
| 422 | super(object);
|
---|
[8992] | 423 | }
|
---|
[12470] | 424 | /** Retrieve a textual representation of the object.
|
---|
| 425 | * @return a String
|
---|
| 426 | */
|
---|
| 427 | public String toString() {
|
---|
| 428 | // return Dictionary.get("CDM.GUI." + (String)getUserObject());
|
---|
| 429 | return Dictionary.get((String) getUserObject());
|
---|
[8992] | 430 | }
|
---|
[12470] | 431 | }
|
---|
[8992] | 432 |
|
---|
[12470] | 433 | /** Listens for selection changes in the 'contents' tree, and switches to the appropriate view. */
|
---|
| 434 | private class TreeListener
|
---|
| 435 | implements TreeSelectionListener {
|
---|
| 436 | /** Called whenever the selection changes, we must update the view so it matches the node selected.
|
---|
| 437 | * @param event A <strong>TreeSelectionEvent</strong> containing more information about the tree selection.
|
---|
| 438 | * @see org.greenstone.gatherer.cdm.ClassifierManager
|
---|
| 439 | * @see org.greenstone.gatherer.cdm.CollectionDesignManager
|
---|
| 440 | * @see org.greenstone.gatherer.cdm.CollectionMetaManager
|
---|
| 441 | * @see org.greenstone.gatherer.cdm.FormatManager
|
---|
| 442 | * @see org.greenstone.gatherer.cdm.LanguageManager
|
---|
| 443 | * @see org.greenstone.gatherer.cdm.MetadataSetView
|
---|
| 444 | * @see org.greenstone.gatherer.cdm.SubcollectionManager
|
---|
| 445 | * @see org.greenstone.gatherer.cdm.TranslationView
|
---|
| 446 | * @see org.greenstone.gatherer.cdm.PlugInManager
|
---|
| 447 | */
|
---|
| 448 | public void valueChanged(TreeSelectionEvent event) {
|
---|
| 449 | if(!tree.isSelectionEmpty()) {
|
---|
| 450 | TreePath path = tree.getSelectionPath();
|
---|
| 451 |
|
---|
| 452 | DesignNode node = (DesignNode)path.getLastPathComponent();
|
---|
| 453 | String type = (String)node.getUserObject();
|
---|
| 454 | Gatherer.g_man.wait(true);
|
---|
| 455 | if(type == CONTENTS[0]) {
|
---|
| 456 | mode = "Web";
|
---|
| 457 | generateOptions(options_pane,(Download)download_map.get(mode));
|
---|
| 458 | }
|
---|
| 459 | else if(type == CONTENTS[1]) {
|
---|
[14254] | 460 | mode = "MediaWiki";
|
---|
| 461 | generateOptions(options_pane,(Download)download_map.get(mode));
|
---|
| 462 | }
|
---|
| 463 | else if(type == CONTENTS[2]) {
|
---|
[12470] | 464 | mode = "OAI";
|
---|
| 465 | generateOptions(options_pane,(Download)download_map.get(mode));
|
---|
| 466 | }
|
---|
[14254] | 467 | else if(type == CONTENTS[3]) {
|
---|
[12470] | 468 | mode = "Z3950";
|
---|
| 469 | generateOptions(options_pane,(Download)download_map.get(mode));
|
---|
| 470 | }
|
---|
[14254] | 471 | else if(type == CONTENTS[4]) {
|
---|
[12470] | 472 | mode = "SRW";
|
---|
| 473 | generateOptions(options_pane,(Download)download_map.get(mode));
|
---|
| 474 | }
|
---|
| 475 | tree.setSelectionPath(path);
|
---|
| 476 | previous_path = path;
|
---|
| 477 | repaint();
|
---|
| 478 |
|
---|
| 479 | Gatherer.g_man.wait(false);
|
---|
| 480 | }
|
---|
[8992] | 481 | }
|
---|
| 482 | }
|
---|
| 483 |
|
---|
| 484 | private class ClearCacheListener
|
---|
| 485 | implements ActionListener {
|
---|
| 486 | public void actionPerformed(ActionEvent event) {
|
---|
| 487 | // Retrieve the cache folder and delete it.
|
---|
[12470] | 488 | Utility.delete(Utility.getCacheDir());
|
---|
[8992] | 489 | // ...and refresh the node in the workspace tree to show it's all gone
|
---|
| 490 | Gatherer.g_man.refreshWorkspaceTree(WorkspaceTree.DOWNLOADED_FILES_CHANGED);
|
---|
| 491 | }
|
---|
| 492 | }
|
---|
| 493 |
|
---|
[12470] | 494 | private class DownloadButtonListener
|
---|
[8992] | 495 | implements ActionListener {
|
---|
| 496 | public void actionPerformed(ActionEvent event) {
|
---|
[12470] | 497 |
|
---|
[12498] | 498 | if(checkURL(true) && checkProxy() == true) {
|
---|
| 499 |
|
---|
| 500 | getter.newDownloadJob((Download)download_map.get(mode) ,mode,proxy_url);
|
---|
| 501 | }
|
---|
[8992] | 502 | }
|
---|
| 503 | }
|
---|
| 504 |
|
---|
| 505 |
|
---|
[12470] | 506 | private boolean checkURL(boolean checkRequired){
|
---|
| 507 |
|
---|
| 508 | if (!updateArguments(checkRequired)){
|
---|
| 509 | return false;
|
---|
| 510 | }
|
---|
| 511 |
|
---|
| 512 | Download current_download = (Download)download_map.get(mode);
|
---|
| 513 | Argument arg_url = current_download.getArgument("url");
|
---|
| 514 |
|
---|
| 515 | if (arg_url == null) return true;
|
---|
| 516 |
|
---|
| 517 | String url_str = arg_url.getValue();
|
---|
| 518 | URL url = null;
|
---|
| 519 | try {
|
---|
| 520 | url = new URL(url_str);
|
---|
| 521 | }
|
---|
| 522 | catch(MalformedURLException error) {
|
---|
| 523 | JOptionPane.showMessageDialog(Gatherer.g_man, Dictionary.get("Mirroring.Invalid_URL"), Dictionary.get("Mirroring.Invalid_URL_Title"), JOptionPane.ERROR_MESSAGE);
|
---|
| 524 | return false;
|
---|
| 525 | }
|
---|
| 526 |
|
---|
| 527 | return true;
|
---|
| 528 | }
|
---|
| 529 |
|
---|
| 530 |
|
---|
| 531 | private boolean checkProxy(){
|
---|
| 532 |
|
---|
| 533 | proxy_url = null;
|
---|
| 534 |
|
---|
| 535 | Download current_download = (Download)download_map.get(mode);
|
---|
| 536 |
|
---|
| 537 | Argument arg = current_download.getArgument("proxy_on");
|
---|
| 538 |
|
---|
| 539 | if (arg == null) return true;
|
---|
| 540 |
|
---|
| 541 | // Determine if we have to use a proxy.
|
---|
| 542 | if(Configuration.get("general.use_proxy", true)) {
|
---|
| 543 |
|
---|
| 544 | String proxy_host = Configuration.getString("general.proxy_host", true);
|
---|
| 545 | String proxy_port = Configuration.getString("general.proxy_port", true);
|
---|
| 546 | // Find out whether the user has already authenticated themselves
|
---|
| 547 | String user_pass = "";
|
---|
| 548 | String address = proxy_host + ":" + proxy_port;
|
---|
| 549 |
|
---|
| 550 | int count = 0;
|
---|
| 551 | while(count < 3 && (user_pass = (String) GAuthenticator.authentications.get(address)) == null) {
|
---|
| 552 | Authenticator.requestPasswordAuthentication(proxy_host, null, Integer.parseInt(proxy_port), "http://", Dictionary.get("WGet.Prompt"), "HTTP");
|
---|
| 553 | count++;
|
---|
[8992] | 554 | }
|
---|
[12470] | 555 |
|
---|
| 556 | if(count >= 3) {
|
---|
| 557 | return false;
|
---|
[8992] | 558 | }
|
---|
| 559 |
|
---|
[12470] | 560 | if(user_pass.indexOf("@") != -1) {
|
---|
| 561 |
|
---|
| 562 | // Write the use proxy command - we don't do this anymore, instead we set environment variables - hopefully these can't be spied on like the follwoing can (using ps) - actually the environment stuff didn't work for windows, so lets go back to this
|
---|
| 563 | if (Utility.isWindows()) {
|
---|
| 564 |
|
---|
| 565 | arg.setValue("true");
|
---|
| 566 | arg.setAssigned(true);
|
---|
| 567 |
|
---|
| 568 | arg = current_download.getArgument("proxy_host");
|
---|
| 569 | arg.setValue(proxy_host);
|
---|
| 570 | arg.setAssigned(true);
|
---|
| 571 |
|
---|
| 572 | arg = current_download.getArgument("proxy_port");
|
---|
| 573 | arg.setValue(proxy_port);
|
---|
| 574 | arg.setAssigned(true);
|
---|
| 575 |
|
---|
| 576 | arg = current_download.getArgument("user_name");
|
---|
| 577 | arg.setValue(user_pass.substring(0, user_pass.indexOf("@")));
|
---|
| 578 | arg.setAssigned(true);
|
---|
| 579 |
|
---|
| 580 | arg = current_download.getArgument("user_password");
|
---|
| 581 | arg.setValue(user_pass.substring(user_pass.indexOf("@") + 1));
|
---|
| 582 | arg.setAssigned(true);
|
---|
| 583 | }
|
---|
| 584 | else{
|
---|
| 585 | String user_name = user_pass.substring(0, user_pass.indexOf("@"));
|
---|
| 586 | String user_pwd = user_pass.substring(user_pass.indexOf("@") + 1);
|
---|
| 587 | proxy_url = user_name+":"+user_pwd+"@"+proxy_host+":"+proxy_port+"/";
|
---|
| 588 |
|
---|
| 589 | }
|
---|
| 590 |
|
---|
| 591 | return true;
|
---|
[8992] | 592 | }
|
---|
[12470] | 593 | else{
|
---|
| 594 | return false;
|
---|
[8992] | 595 | }
|
---|
| 596 |
|
---|
| 597 | }
|
---|
[12470] | 598 |
|
---|
| 599 | return true;
|
---|
[8992] | 600 | }
|
---|
| 601 |
|
---|
[12470] | 602 | /*
|
---|
[8992] | 603 | private class PreferencesButtonActionListener
|
---|
[12470] | 604 | implements ActionListener {
|
---|
| 605 | public void actionPerformed(ActionEvent event) {
|
---|
| 606 | new Preferences(Preferences.CONNECTION_PREFS);
|
---|
| 607 | }
|
---|
| 608 | }*/
|
---|
| 609 |
|
---|
| 610 | private class InformationButtonActionListener
|
---|
[8992] | 611 | implements ActionListener {
|
---|
| 612 | public void actionPerformed(ActionEvent event) {
|
---|
[12470] | 613 | //turn off the check for find argument
|
---|
| 614 | Download current_download = (Download)download_map.get(mode);
|
---|
| 615 |
|
---|
| 616 | if (!checkProxy() || !checkURL(false) )return;
|
---|
| 617 |
|
---|
| 618 |
|
---|
[12498] | 619 | if(server_info != null) {
|
---|
| 620 | server_info.dispose();
|
---|
| 621 | }
|
---|
[12470] | 622 |
|
---|
| 623 |
|
---|
| 624 | Argument arg_url = current_download.getArgument("url");
|
---|
| 625 | String str_url = "";
|
---|
| 626 |
|
---|
[12498] | 627 | if( arg_url!= null && arg_url.isAssigned()) {
|
---|
| 628 | str_url = arg_url.getValue();
|
---|
| 629 | }
|
---|
[12470] | 630 |
|
---|
| 631 |
|
---|
| 632 | server_info = new ServerInfoDialog(str_url ,proxy_url, mode,(Download)download_map.get(mode));
|
---|
[12498] | 633 |
|
---|
[12470] | 634 | }
|
---|
| 635 | }
|
---|
| 636 |
|
---|
| 637 | private class PreferencesButtonActionListener
|
---|
| 638 | implements ActionListener {
|
---|
| 639 | public void actionPerformed(ActionEvent event) {
|
---|
[8992] | 640 | new Preferences(Preferences.CONNECTION_PREFS);
|
---|
| 641 | }
|
---|
| 642 | }
|
---|
| 643 | }
|
---|