[6785] | 1 | /** |
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| 2 | * MailArchiver is an application that provides services for storing and managing e-mail messages through a Web Services SOAP interface. |
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| 3 | * Copyright (C) 2012 Marcio Andre Scholl Levien and Fernando Alberto Reuter Wendt and Jose Ronaldo Nogueira Fonseca Junior |
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| 4 | * |
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| 5 | * This program is free software: you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU Affero General Public License as |
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| 7 | * published by the Free Software Foundation, either version 3 of the |
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| 8 | * License, or (at your option) any later version. |
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| 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | * GNU Affero General Public License for more details. |
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| 14 | * |
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| 15 | * You should have received a copy of the GNU Affero General Public License |
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| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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| 17 | */ |
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| 18 | |
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| 19 | /******************************************************************************\ |
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| 20 | * |
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| 21 | * This product was developed by |
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| 22 | * |
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| 23 | * SERVIÃO FEDERAL DE PROCESSAMENTO DE DADOS (SERPRO), |
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| 24 | * |
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| 25 | * a government company established under Brazilian law (5.615/70), |
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| 26 | * at Department of Development of Porto Alegre. |
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| 27 | * |
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| 28 | \******************************************************************************/ |
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| 29 | |
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| 30 | package serpro.mailarchiver.view.admin; |
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| 31 | |
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| 32 | import java.io.File; |
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| 33 | |
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| 34 | import org.springframework.beans.factory.annotation.Autowired; |
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| 35 | |
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| 36 | import org.vaadin.easyuploads.MultiFileUpload; |
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| 37 | import org.vaadin.easyuploads.UploadField; |
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| 38 | import org.vaadin.easyuploads.UploadField.FieldType; |
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| 39 | |
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| 40 | import static com.eventrouter.MessagePublisher.*; |
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| 41 | |
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| 42 | import com.vaadin.data.Property; |
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| 43 | import com.vaadin.ui.AbstractSelect; |
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| 44 | import com.vaadin.ui.Button; |
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| 45 | import com.vaadin.ui.Button.ClickEvent; |
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| 46 | import com.vaadin.ui.ComboBox; |
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| 47 | import com.vaadin.ui.Component; |
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| 48 | import com.vaadin.ui.Label; |
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| 49 | |
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| 50 | import serpro.mailarchiver.domain.metaarchive.Folder; |
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| 51 | import serpro.mailarchiver.service.find.FFolder; |
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| 52 | import serpro.mailarchiver.session.Session; |
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| 53 | import serpro.mailarchiver.util.transaction.WithReadOnlyTx; |
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| 54 | import serpro.mailarchiver.view.BaseComponent; |
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| 55 | import serpro.mailarchiver.util.Logger; |
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| 56 | |
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| 57 | class Upload extends BaseComponent.VerticalLayout { |
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| 58 | |
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| 59 | private static final Logger log = Logger.getLocalLogger(); |
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| 60 | |
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| 61 | Upload() { |
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| 62 | new UploadController(getDisplayId()); |
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| 63 | } |
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| 64 | |
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| 65 | @Override |
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| 66 | public final String getDisplayId() { |
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| 67 | return "upload"; |
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| 68 | } |
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| 69 | |
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| 70 | @Autowired |
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| 71 | private FFolder findFolder; |
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| 72 | |
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| 73 | private final static int MAX_DEPTH = 20; |
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| 74 | final ComboBox[] comboStack = new ComboBox[MAX_DEPTH]; |
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| 75 | private boolean changing; |
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| 76 | |
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| 77 | @WithReadOnlyTx |
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| 78 | private void refreshComboItems(int depth) { |
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| 79 | |
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| 80 | Session.setThreadSession(AdminConsoleApp.getInstance().getSession()); |
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| 81 | |
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| 82 | ComboBox cbox = comboStack[depth]; |
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| 83 | cbox.removeAllItems(); |
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| 84 | |
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| 85 | String folderId = (depth > 0) ? (String) comboStack[depth-1].getValue() : "home"; |
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| 86 | |
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| 87 | Folder folder = findFolder.byId(folderId); |
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| 88 | |
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| 89 | for(Folder child : folder.getChildren()) { |
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| 90 | cbox.addItem(child.getOid()); |
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| 91 | cbox.setItemCaption(child.getOid(), child.getName()); |
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| 92 | } |
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| 93 | |
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| 94 | cbox.setValue(null); |
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| 95 | cbox.setEnabled(true); |
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| 96 | cbox.setVisible(true); |
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| 97 | } |
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| 98 | |
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| 99 | @Override |
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| 100 | public Upload init() { |
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| 101 | |
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| 102 | for(int i = 0; i < MAX_DEPTH; i++) { |
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| 103 | final ComboBox cbox = new ComboBox(); |
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| 104 | comboStack[i] = cbox; |
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| 105 | cbox.setWidth("250px"); |
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| 106 | cbox.setData(i); |
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| 107 | cbox.setFilteringMode(AbstractSelect.Filtering.FILTERINGMODE_OFF); |
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| 108 | cbox.setImmediate(true); |
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| 109 | cbox.setEnabled(false); |
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| 110 | cbox.setVisible(false); |
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| 111 | |
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| 112 | cbox.addListener(new Property.ValueChangeListener() { |
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| 113 | @Override |
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| 114 | public void valueChange(Property.ValueChangeEvent valueChangeEvent) { |
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| 115 | Object o = valueChangeEvent.getProperty().getValue(); |
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| 116 | if(changing) { |
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| 117 | return; |
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| 118 | } |
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| 119 | changing = true; |
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| 120 | int i = ((Integer)cbox.getData()); |
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| 121 | if(o == null) { |
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| 122 | for(int j = i + 1; j < MAX_DEPTH; j++) { |
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| 123 | ComboBox cb = comboStack[j]; |
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| 124 | if(cb.isVisible()) { |
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| 125 | cb.removeAllItems(); |
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| 126 | cb.setEnabled(false); |
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| 127 | cb.setVisible(false); |
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| 128 | } |
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| 129 | } |
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| 130 | refreshComboItems(i); |
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| 131 | } |
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| 132 | else { |
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| 133 | for(int j = i + 2; j < MAX_DEPTH; j++) { |
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| 134 | ComboBox cb = comboStack[j]; |
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| 135 | if(cb.isVisible()) { |
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| 136 | cb.removeAllItems(); |
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| 137 | cb.setEnabled(false); |
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| 138 | cb.setVisible(false); |
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| 139 | } |
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| 140 | } |
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| 141 | refreshComboItems(i + 1); |
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| 142 | } |
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| 143 | changing = false; |
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| 144 | } |
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| 145 | }); |
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| 146 | |
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| 147 | addComponent(cbox); |
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| 148 | } |
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| 149 | |
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| 150 | refreshComboItems(0); |
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| 151 | |
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| 152 | addComponent(hr()); |
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| 153 | |
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| 154 | final UploadField msgUp = new UploadField(); |
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| 155 | msgUp.setFieldType(FieldType.BYTE_ARRAY); |
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| 156 | msgUp.setCaption("Selecione uma mensagem para carregar no meta arquivamento"); |
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| 157 | Button btnLoad = new Button("Carregar"); |
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| 158 | btnLoad.addListener(new Button.ClickListener() { |
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| 159 | @Override |
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| 160 | public void buttonClick(ClickEvent event) { |
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| 161 | publish("/mailarchiver/tests/upload", msgUp.getValue(), getSelectedFolderId()); |
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| 162 | } |
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| 163 | }); |
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| 164 | addComponent(msgUp); |
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| 165 | addComponent(btnLoad); |
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| 166 | |
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| 167 | addComponent(hr()); |
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| 168 | |
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| 169 | addComponent(new Label("Teste de multifile upload")); |
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| 170 | final MultiFileUpload multiFileUpload = new MultiFileUpload() { |
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| 171 | @Override |
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| 172 | protected void handleFile(File file, String filename, String mimeType, long length) { |
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| 173 | publish("/mailarchiver/tests/upload", file, filename, getSelectedFolderId()); |
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| 174 | } |
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| 175 | }; |
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| 176 | multiFileUpload.setCaption("MultiFile Upload"); |
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| 177 | addComponent(multiFileUpload); |
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| 178 | |
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| 179 | return this; |
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| 180 | } |
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| 181 | |
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| 182 | private String getSelectedFolderId() { |
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| 183 | for(int j = MAX_DEPTH - 1; j >= 0; j--) { |
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| 184 | ComboBox cb = comboStack[j]; |
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| 185 | if(cb.isVisible()) { |
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| 186 | Object o = cb.getValue(); |
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| 187 | if(o != null) { |
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| 188 | return (String) o; |
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| 189 | } |
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| 190 | } |
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| 191 | } |
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| 192 | |
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| 193 | return "home"; |
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| 194 | } |
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| 195 | |
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| 196 | private Component hr() { |
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| 197 | return new Label("<hr>", Label.CONTENT_XHTML); |
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| 198 | } |
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| 199 | |
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| 200 | } |
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