1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.actions;
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3 |
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4 | import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
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5 | import static org.openstreetmap.josm.tools.I18n.tr;
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6 |
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7 | import java.awt.Component;
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8 | import java.awt.event.ActionEvent;
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9 | import java.awt.event.KeyEvent;
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10 | import java.util.ArrayList;
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11 | import java.util.Arrays;
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12 | import java.util.Collections;
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13 | import java.util.concurrent.Future;
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14 |
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15 | import javax.swing.AbstractAction;
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16 | import javax.swing.JButton;
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17 | import javax.swing.JLabel;
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18 | import javax.swing.JOptionPane;
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19 | import javax.swing.JPanel;
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20 | import javax.swing.JScrollPane;
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21 |
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22 | import org.openstreetmap.josm.Main;
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23 | import org.openstreetmap.josm.actions.downloadtasks.DownloadOsmTask;
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24 | import org.openstreetmap.josm.actions.downloadtasks.PostDownloadHandler;
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25 | import org.openstreetmap.josm.data.Bounds;
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26 | import org.openstreetmap.josm.data.preferences.CollectionProperty;
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27 | import org.openstreetmap.josm.data.preferences.StringProperty;
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28 | import org.openstreetmap.josm.gui.HelpAwareOptionPane;
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29 | import org.openstreetmap.josm.gui.download.DownloadDialog;
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30 | import org.openstreetmap.josm.gui.util.GuiHelper;
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31 | import org.openstreetmap.josm.gui.widgets.HistoryComboBox;
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32 | import org.openstreetmap.josm.gui.widgets.JosmTextArea;
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33 | import org.openstreetmap.josm.io.OverpassDownloadReader;
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34 | import org.openstreetmap.josm.tools.GBC;
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35 | import org.openstreetmap.josm.tools.OverpassTurboQueryWizard;
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36 | import org.openstreetmap.josm.tools.Shortcut;
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37 | import org.openstreetmap.josm.tools.Utils;
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38 |
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39 | /**
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40 | * Download map data from Overpass API server.
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41 | * @since 8684
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42 | */
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43 | public class OverpassDownloadAction extends JosmAction {
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44 |
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45 | /**
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46 | * Constructs a new {@code OverpassDownloadAction}.
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47 | */
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48 | public OverpassDownloadAction() {
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49 | super(tr("Download from Overpass API ..."), "download-overpass", tr("Download map data from Overpass API server."),
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50 | // CHECKSTYLE.OFF: LineLength
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51 | Shortcut.registerShortcut("file:download-overpass", tr("File: {0}", tr("Download from Overpass API ...")), KeyEvent.VK_DOWN, Shortcut.ALT_SHIFT),
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52 | // CHECKSTYLE.ON: LineLength
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53 | true, "overpassdownload/download", true);
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54 | putValue("help", ht("/Action/OverpassDownload"));
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55 | }
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56 |
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57 | @Override
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58 | public void actionPerformed(ActionEvent e) {
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59 | OverpassDownloadDialog dialog = OverpassDownloadDialog.getInstance();
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60 | dialog.restoreSettings();
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61 | dialog.setVisible(true);
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62 | if (!dialog.isCanceled()) {
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63 | dialog.rememberSettings();
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64 | Bounds area = dialog.getSelectedDownloadArea();
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65 | DownloadOsmTask task = new DownloadOsmTask();
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66 | Future<?> future = task.download(
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67 | new OverpassDownloadReader(area, dialog.getOverpassServer(), dialog.getOverpassQuery()),
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68 | dialog.isNewLayerRequired(), area, null);
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69 | Main.worker.submit(new PostDownloadHandler(task, future));
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70 | }
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71 | }
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72 |
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73 | static final class OverpassDownloadDialog extends DownloadDialog {
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74 |
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75 | protected HistoryComboBox overpassServer;
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76 | protected HistoryComboBox overpassWizard;
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77 | protected JosmTextArea overpassQuery;
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78 | private static OverpassDownloadDialog instance;
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79 | static final StringProperty OVERPASS_SERVER = new StringProperty("download.overpass.server", "http://overpass-api.de/api/");
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80 | static final CollectionProperty OVERPASS_SERVER_HISTORY = new CollectionProperty("download.overpass.servers",
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81 | Arrays.asList("http://overpass-api.de/api/", "http://overpass.osm.rambler.ru/cgi/"));
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82 | static final CollectionProperty OVERPASS_WIZARD_HISTORY = new CollectionProperty("download.overpass.wizard", new ArrayList<String>());
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83 |
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84 | private OverpassDownloadDialog(Component parent) {
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85 | super(parent, ht("/Action/OverpassDownload"));
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86 | cbDownloadOsmData.setEnabled(false);
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87 | cbDownloadOsmData.setSelected(false);
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88 | cbDownloadGpxData.setVisible(false);
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89 | cbDownloadNotes.setVisible(false);
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90 | cbStartup.setVisible(false);
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91 | }
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92 |
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93 | public static OverpassDownloadDialog getInstance() {
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94 | if (instance == null) {
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95 | instance = new OverpassDownloadDialog(Main.parent);
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96 | }
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97 | return instance;
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98 | }
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99 |
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100 | @Override
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101 | protected void buildMainPanelAboveDownloadSelections(JPanel pnl) {
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102 |
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103 | pnl.add(new JLabel(), GBC.eol()); // needed for the invisible checkboxes cbDownloadGpxData, cbDownloadNotes
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104 |
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105 | final String tooltip = tr("Builds an Overpass query using the Overpass Turbo query wizard");
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106 | overpassWizard = new HistoryComboBox();
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107 | overpassWizard.setToolTipText(tooltip);
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108 | final JButton buildQuery = new JButton(tr("Build query"));
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109 | buildQuery.addActionListener(new AbstractAction() {
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110 | @Override
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111 | public void actionPerformed(ActionEvent e) {
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112 | final String overpassWizardText = overpassWizard.getText();
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113 | try {
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114 | overpassQuery.setText(OverpassTurboQueryWizard.getInstance().constructQuery(overpassWizardText));
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115 | } catch (OverpassTurboQueryWizard.ParseException ex) {
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116 | HelpAwareOptionPane.showOptionDialog(
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117 | Main.parent,
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118 | tr("<html>The Overpass wizard could not parse the following query:"
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119 | + Utils.joinAsHtmlUnorderedList(Collections.singleton(overpassWizardText))),
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120 | tr("Parse error"),
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121 | JOptionPane.ERROR_MESSAGE,
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122 | null
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123 | );
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124 | }
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125 | }
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126 | });
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127 | buildQuery.setToolTipText(tooltip);
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128 | pnl.add(buildQuery, GBC.std().insets(5, 5, 5, 5));
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129 | pnl.add(overpassWizard, GBC.eol().fill(GBC.HORIZONTAL));
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130 |
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131 | overpassQuery = new JosmTextArea("", 8, 80);
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132 | overpassQuery.setFont(GuiHelper.getMonospacedFont(overpassQuery));
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133 | JScrollPane scrollPane = new JScrollPane(overpassQuery);
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134 | pnl.add(new JLabel(tr("Overpass query: ")), GBC.std().insets(5, 5, 5, 5));
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135 | GBC gbc = GBC.eol().fill(GBC.HORIZONTAL);
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136 | gbc.ipady = 200;
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137 | pnl.add(scrollPane, gbc);
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138 |
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139 | overpassServer = new HistoryComboBox();
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140 | pnl.add(new JLabel(tr("Overpass server: ")), GBC.std().insets(5, 5, 5, 5));
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141 | pnl.add(overpassServer, GBC.eol().fill(GBC.HORIZONTAL));
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142 |
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143 | }
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144 |
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145 | public String getOverpassServer() {
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146 | return overpassServer.getText();
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147 | }
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148 |
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149 | public String getOverpassQuery() {
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150 | return overpassQuery.getText();
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151 | }
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152 |
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153 | @Override
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154 | public void restoreSettings() {
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155 | super.restoreSettings();
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156 | overpassServer.setPossibleItems(OVERPASS_SERVER_HISTORY.get());
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157 | overpassServer.setText(OVERPASS_SERVER.get());
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158 | overpassWizard.setPossibleItems(OVERPASS_WIZARD_HISTORY.get());
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159 | }
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160 |
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161 | @Override
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162 | public void rememberSettings() {
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163 | super.rememberSettings();
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164 | overpassWizard.addCurrentItemToHistory();
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165 | OVERPASS_SERVER.put(getOverpassServer());
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166 | OVERPASS_SERVER_HISTORY.put(overpassServer.getHistory());
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167 | OVERPASS_WIZARD_HISTORY.put(overpassWizard.getHistory());
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168 | }
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169 |
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170 | }
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171 |
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172 | }
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