org.argeo.suite.workbench.rap/src/org/argeo/suite/workbench/commands/ImportEntities.java

   1 package org.argeo.suite.workbench.commands;
   2
   3 import static org.argeo.connect.util.JxlUtils.getStringValue;
   4 import static org.argeo.eclipse.ui.EclipseUiUtils.notEmpty;
   5
   6 import java.io.File;
   7 import java.io.FileInputStream;
   8 import java.io.FileOutputStream;
   9 import java.io.IOException;
  10 import java.io.InputStream;
  11 import java.io.OutputStream;
  12 import java.util.Collections;
  13 import java.util.HashMap;
  14 import java.util.Map;
  15 import java.util.UUID;
  16
  17 import javax.jcr.Node;
  18 import javax.jcr.Property;
  19 import javax.jcr.Repository;
  20 import javax.jcr.RepositoryException;
  21 import javax.jcr.Session;
  22
  23 import org.apache.commons.io.IOUtils;
  24 import org.argeo.connect.ConnectNames;
  25 import org.argeo.connect.resources.ResourcesNames;
  26 import org.argeo.connect.resources.ResourcesService;
  27 import org.argeo.connect.util.ConnectJcrUtils;
  28 import org.argeo.connect.util.JxlUtils;
  29 import org.argeo.eclipse.ui.EclipseUiUtils;
  30 import org.argeo.jcr.JcrUtils;
  31 import org.argeo.people.ContactValueCatalogs;
  32 import org.argeo.people.PeopleException;
  33 import org.argeo.people.PeopleNames;
  34 import org.argeo.people.PeopleService;
  35 import org.argeo.people.PeopleTypes;
  36 import org.argeo.people.util.PeopleJcrUtils;
  37 import org.argeo.people.util.PersonJcrUtils;
  38 import org.argeo.suite.SuiteException;
  39 import org.argeo.suite.workbench.AsUiPlugin;
  40 import org.eclipse.core.commands.AbstractHandler;
  41 import org.eclipse.core.commands.ExecutionEvent;
  42 import org.eclipse.core.commands.ExecutionException;
  43 import org.eclipse.jface.wizard.Wizard;
  44 import org.eclipse.jface.wizard.WizardDialog;
  45 import org.eclipse.jface.wizard.WizardPage;
  46 import org.eclipse.rap.fileupload.FileDetails;
  47 import org.eclipse.rap.fileupload.FileUploadEvent;
  48 import org.eclipse.rap.fileupload.FileUploadHandler;
  49 import org.eclipse.rap.fileupload.FileUploadListener;
  50 import org.eclipse.rap.fileupload.FileUploadReceiver;
  51 import org.eclipse.rap.rwt.service.ServerPushSession;
  52 import org.eclipse.rap.rwt.widgets.FileUpload;
  53 import org.eclipse.swt.SWT;
  54 import org.eclipse.swt.events.ModifyEvent;
  55 import org.eclipse.swt.events.ModifyListener;
  56 import org.eclipse.swt.events.SelectionAdapter;
  57 import org.eclipse.swt.events.SelectionEvent;
  58 import org.eclipse.swt.layout.GridData;
  59 import org.eclipse.swt.layout.GridLayout;
  60 import org.eclipse.swt.widgets.Combo;
  61 import org.eclipse.swt.widgets.Composite;
  62 import org.eclipse.swt.widgets.Control;
  63 import org.eclipse.swt.widgets.Label;
  64 import org.eclipse.swt.widgets.Shell;
  65 import org.eclipse.ui.handlers.HandlerUtil;
  66
  67 import jxl.Sheet;
  68 import jxl.Workbook;
  69
  70 /** Open a one page wizard to import an EXCEL 2003 legacy organisation file */
  71 public class ImportEntities extends AbstractHandler implements PeopleNames {
  72
  73         public final static String ID = AsUiPlugin.PLUGIN_ID + ".importEntities";
  74
  75         // public final static String PARAM_NODE_TYPE = "param.nodeType";
  76
  77         private static final Map<String, String> KNOWN_TEMPLATES;
  78         static {
  79                 Map<String, String> tmpMap = new HashMap<String, String>();
  80                 tmpMap.put("Organisations", PeopleTypes.PEOPLE_ORG);
  81                 KNOWN_TEMPLATES = Collections.unmodifiableMap(tmpMap);
  82         }
  83
  84         // TODO make this configurable
  85         private final static String IMPORT_ENCODING = "ISO-8859-1";
  86
  87         /* DEPENDENCY INJECTION */
  88         private Repository repository;
  89         private ResourcesService resourcesService;
  90         private PeopleService peopleService;
  91
  92         public Object execute(final ExecutionEvent event) throws ExecutionException {
  93                 // String jcrId = event.getParameter(PARAM_NODE_TYPE);
  94
  95                 Wizard wizard = new ImportMappingFileWizard(HandlerUtil.getActiveShell(event),
  96                                 "Upload legacy contact via Excel file import");
  97                 WizardDialog dialog = new WizardDialog(HandlerUtil.getActiveShell(event), wizard);
  98                 dialog.open();
  99                 return null;
 100         }
 101
 102         /** One page wizard to import a EXCEL 2003 Mapping files */
 103         private class ImportMappingFileWizard extends Wizard {
 104
 105                 // Various UI Objects
 106                 private UserInputPage userInputPage;
 107                 private Combo resourceTypeCombo;
 108
 109                 // File upload
 110                 private FileUpload fileUpload;
 111                 private Label fileNameLabel;
 112                 private ServerPushSession pushSession;
 113                 private File file;
 114
 115                 public ImportMappingFileWizard(Shell parentShell, String title) {
 116                         setWindowTitle(title);
 117                 }
 118
 119                 @Override
 120                 public void addPages() {
 121                         try {
 122                                 userInputPage = new UserInputPage("User input page");
 123                                 addPage(userInputPage);
 124                         } catch (Exception e) {
 125                                 throw new SuiteException("Cannot add page to wizard", e);
 126                         }
 127                 }
 128
 129                 /** Performs the real import. */
 130                 @Override
 131                 public boolean performFinish() {
 132                         // Session session = null;
 133                         String templateName = resourceTypeCombo.getItem(resourceTypeCombo.getSelectionIndex());
 134                         // String type = KNOWN_TEMPLATES.get(templateName);
 135
 136                         importDefaultOrgFile(file);
 137
 138                         return true;
 139                 }
 140
 141                 @Override
 142                 public boolean performCancel() {
 143                         return true;
 144                 }
 145
 146                 @Override
 147                 public boolean canFinish() {
 148                         if (resourceTypeCombo.getSelectionIndex() < 0) {
 149                                 userInputPage.setErrorMessage("Please choose an entity type");
 150                                 return false;
 151                         } else if (file == null) {
 152                                 userInputPage.setErrorMessage("Please upload a file1");
 153                                 return false;
 154                         } else {
 155                                 userInputPage.setErrorMessage(null);
 156                                 return true;
 157                         }
 158                 }
 159
 160                 private class UserInputPage extends WizardPage {
 161                         private static final long serialVersionUID = 1L;
 162
 163                         public UserInputPage(String pageName) {
 164                                 super(pageName);
 165                                 setTitle("Upload an Excel 2003 file (.xls)");
 166                         }
 167
 168                         public void createControl(Composite parent) {
 169                                 parent.setLayout(new GridLayout(1, false));
 170                                 Composite composite = new Composite(parent, SWT.NONE);
 171                                 composite.setLayout(new GridLayout(2, false));
 172                                 composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 173
 174                                 // Import type
 175                                 resourceTypeCombo = createLC(composite, "Type");
 176                                 resourceTypeCombo.addModifyListener(new ModifyListener() {
 177                                         private static final long serialVersionUID = 1L;
 178
 179                                         @Override
 180                                         public void modifyText(ModifyEvent event) {
 181                                                 getWizard().getContainer().updateButtons();
 182                                         }
 183                                 });
 184                                 resourceTypeCombo.setItems(KNOWN_TEMPLATES.keySet().toArray(new String[0]));
 185
 186                                 // File upload
 187                                 Label lbl = new Label(composite, SWT.NONE);
 188                                 lbl.setText("Chosen file");
 189                                 lbl.setFont(EclipseUiUtils.getBoldFont(composite));
 190                                 Composite uploadCmp = new Composite(composite, SWT.NONE);
 191                                 uploadCmp.setLayoutData(EclipseUiUtils.fillWidth());
 192                                 createFileUploadArea(uploadCmp);
 193                                 setControl(composite);
 194                         }
 195                 }
 196
 197                 private Control createFileUploadArea(Composite parent) {
 198                         GridLayout gl = EclipseUiUtils.noSpaceGridLayout(new GridLayout(2, false));
 199                         gl.horizontalSpacing = 5;
 200                         parent.setLayout(gl);
 201
 202                         fileNameLabel = new Label(parent, SWT.NONE | SWT.BEGINNING);
 203                         fileNameLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 204
 205                         fileUpload = new FileUpload(parent, SWT.NONE);
 206                         fileUpload.setText("Browse...");
 207                         fileUpload.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
 208
 209                         final String url = startUploadReceiver();
 210                         pushSession = new ServerPushSession();
 211
 212                         fileUpload.addSelectionListener(new SelectionAdapter() {
 213                                 private static final long serialVersionUID = 1L;
 214
 215                                 @Override
 216                                 public void widgetSelected(SelectionEvent e) {
 217                                         String fileName = fileUpload.getFileName();
 218                                         fileNameLabel.setText(fileName == null ? "" : fileName);
 219                                         pushSession.start();
 220                                         fileUpload.submit(url);
 221                                 }
 222                         });
 223                         return parent;
 224                 }
 225
 226                 private String startUploadReceiver() {
 227                         MyFileUploadReceiver receiver = new MyFileUploadReceiver();
 228                         FileUploadHandler uploadHandler = new FileUploadHandler(receiver);
 229                         uploadHandler.addUploadListener(new FileUploadListener() {
 230
 231                                 public void uploadProgress(FileUploadEvent event) {
 232                                         // handle upload progress
 233                                 }
 234
 235                                 public void uploadFailed(FileUploadEvent event) {
 236                                         ImportMappingFileWizard.this.userInputPage
 237                                                         .setErrorMessage("upload failed: " + event.getException());
 238                                 }
 239
 240                                 public void uploadFinished(FileUploadEvent event) {
 241                                         fileNameLabel.getDisplay().asyncExec(new Runnable() {
 242                                                 public void run() {
 243                                                         ImportMappingFileWizard.this.getContainer().updateButtons();
 244                                                         pushSession.stop();
 245                                                 }
 246                                         });
 247                                 }
 248                         });
 249                         return uploadHandler.getUploadUrl();
 250                 }
 251
 252                 private class MyFileUploadReceiver extends FileUploadReceiver {
 253
 254                         private static final String TEMP_FILE_PREFIX = "fileupload_";
 255
 256                         @Override
 257                         public void receive(InputStream dataStream, FileDetails details) throws IOException {
 258                                 File result = File.createTempFile(TEMP_FILE_PREFIX, "");
 259                                 FileOutputStream outputStream = new FileOutputStream(result);
 260                                 try {
 261                                         copy(dataStream, outputStream);
 262                                 } finally {
 263                                         dataStream.close();
 264                                         outputStream.close();
 265                                 }
 266                                 if (file != null)
 267                                         file.delete();
 268                                 file = result;
 269                         }
 270                 }
 271
 272                 private void copy(InputStream inputStream, OutputStream outputStream) throws IOException {
 273                         byte[] buffer = new byte[8192];
 274                         boolean finished = false;
 275                         while (!finished) {
 276                                 int bytesRead = inputStream.read(buffer);
 277                                 if (bytesRead != -1) {
 278                                         outputStream.write(buffer, 0, bytesRead);
 279                                 } else {
 280                                         finished = true;
 281                                 }
 282                         }
 283                 }
 284
 285                 /** Creates label and Combo. */
 286                 protected Combo createLC(Composite parent, String label) {
 287                         Label lbl = new Label(parent, SWT.RIGHT);
 288                         lbl.setText(label);
 289                         lbl.setFont(EclipseUiUtils.getBoldFont(parent));
 290                         lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
 291                         Combo combo = new Combo(parent, SWT.READ_ONLY);
 292                         combo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 293                         return combo;
 294                 }
 295         }
 296
 297         // Legacy Organisations
 298         private Node importDefaultOrgFile(File file) {
 299                 InputStream in = null;
 300                 try {
 301                         in = new FileInputStream(file);
 302                         return importDefaultOrgFile(in);
 303                 } catch (IOException e) {
 304                         throw new SuiteException("Cannot import mapping file", e);
 305                 } finally {
 306                         IOUtils.closeQuietly(in);
 307                 }
 308         }
 309
 310         private Node createDraftNode(Node parent, String mainMixin) throws RepositoryException {
 311                 String uuid = UUID.randomUUID().toString();
 312                 Node tmpNode = parent.addNode(uuid);
 313                 tmpNode.addMixin(mainMixin);
 314                 tmpNode.setProperty(ConnectNames.CONNECT_UID, uuid);
 315                 return tmpNode;
 316         }
 317
 318         private void importOrgEmployees(Node tmpParent, Node targetParent, Node newOrgNode, String coworkersStr)
 319                         throws RepositoryException {
 320                 String[] coworkers = coworkersStr.split("\\n");
 321                 loop: for (String line : coworkers) {
 322                         if (EclipseUiUtils.isEmpty(line))
 323                                 continue loop;
 324                         line = line.trim();
 325                         int index = line.indexOf(' ');
 326                         String firstName = null;
 327                         String lastName = null;
 328                         String position = null;
 329                         if (index == -1)
 330                                 firstName = line;
 331                         else {
 332                                 firstName = line.substring(0, index);
 333                                 line = line.substring(index);
 334
 335                                 index = line.indexOf('(');
 336                                 if (index == -1)
 337                                         lastName = line;
 338                                 else {
 339                                         lastName = line.substring(0, index).trim();
 340                                         position = line.substring(index + 1, line.length() - 1);
 341                                 }
 342                         }
 343                         Node tmpPerson = createDraftNode(tmpParent, PeopleTypes.PEOPLE_PERSON);
 344                         tmpPerson.setProperty(PEOPLE_FIRST_NAME, firstName);
 345                         if (EclipseUiUtils.notEmpty(lastName))
 346                                 tmpPerson.setProperty(PEOPLE_LAST_NAME, lastName);
 347                         Node newPersonNode = peopleService.createEntity(targetParent, PeopleTypes.PEOPLE_PERSON, tmpPerson);
 348                         if (EclipseUiUtils.notEmpty(position))
 349                                 PersonJcrUtils.addJob(newPersonNode, newOrgNode, position, true);
 350                         // Save the newly created entity without creating a base version
 351                         newOrgNode = peopleService.saveEntity(newOrgNode, false);
 352
 353                 }
 354         }
 355
 356         private void importUrls(Node contactable, String urlStr) throws RepositoryException {
 357                 String[] urls = urlStr.split("\\n");
 358                 boolean hasPrimary = false;
 359                 boolean hasPrimaryFacebook = false;
 360
 361                 loop: for (String line : urls) {
 362                         if (EclipseUiUtils.isEmpty(line))
 363                                 continue loop;
 364                         line = line.trim();
 365
 366                         if (line.startsWith("https://www.facebook.com")) {
 367                                 PeopleJcrUtils.createSocialMedia(peopleService, resourcesService, contactable, line,
 368                                                 !hasPrimaryFacebook, null, ContactValueCatalogs.CONTACT_CAT_FACEBOOK, null);
 369                                 hasPrimaryFacebook = true;
 370                         } else {
 371                                 PeopleJcrUtils.createWebsite(peopleService, resourcesService, contactable, line, !hasPrimary, null,
 372                                                 null);
 373                                 hasPrimary = true;
 374                         }
 375                 }
 376         }
 377
 378         private void importMails(Node contactable, String mailStr) throws RepositoryException {
 379                 String[] urls = mailStr.split("\\n");
 380                 boolean hasPrimary = false;
 381                 loop: for (String line : urls) {
 382                         if (EclipseUiUtils.isEmpty(line))
 383                                 continue loop;
 384                         line = line.trim();
 385                         PeopleJcrUtils.createEmail(peopleService, resourcesService, contactable, line, !hasPrimary, null, null,
 386                                         null);
 387                         hasPrimary = true;
 388                 }
 389         }
 390
 391         // TODO make this configurable
 392         int displayNameIndex = 0;
 393         int legalNameIndex = 1;
 394         int legalFormIndex = 2;
 395         int urlsIndex = 3;
 396         int streetIndex = 4;
 397         int postalCodeIndex = 5;
 398         int lIndex = 6;
 399         int stIndex = 7;
 400         int cIndex = 8;
 401         int mobileIndex = 9;
 402         int telephoneNumberIndex = 10;
 403         int mailIndex = 11;
 404         int contactsIndex = 12;
 405         int descriptionIndex = 13;
 406         int tagsIndex = 14;
 407
 408         private Node importDefaultOrgFile(InputStream in) throws IOException {
 409                 Session session = null;
 410                 int i = 0;
 411                 try {
 412                         Workbook wb = JxlUtils.toWorkbook(in, IMPORT_ENCODING);
 413                         session = repository.login();
 414                         String basePath = "/" + peopleService.getBaseRelPath(PeopleTypes.PEOPLE_ORG);
 415                         Node targetParent = session.getNode(basePath);
 416                         Sheet sheet = wb.getSheet(0);
 417
 418                         Node tmpParent = peopleService.getDraftParent(session);
 419
 420                         int rowNb = sheet.getRows();
 421                         for (i = 1; i < rowNb - 1; i++) {
 422
 423                                 Node tmpOrg = createDraftNode(tmpParent, PeopleTypes.PEOPLE_ORG);
 424
 425                                 String dName = JxlUtils.getStringValue(sheet, displayNameIndex, i);
 426                                 if (notEmpty(dName))
 427                                         tmpOrg.setProperty(PeopleNames.PEOPLE_DISPLAY_NAME, dName);
 428                                 String lName = getStringValue(sheet, legalNameIndex, i);
 429                                 if (notEmpty(lName))
 430                                         tmpOrg.setProperty(PeopleNames.PEOPLE_LEGAL_NAME, lName);
 431                                 String lForm = getStringValue(sheet, legalFormIndex, i);
 432                                 if (notEmpty(lForm))
 433                                         tmpOrg.setProperty(PeopleNames.PEOPLE_LEGAL_FORM, lForm);
 434                                 String urlStr = getStringValue(sheet, urlsIndex, i);
 435                                 if (notEmpty(urlStr))
 436                                         importUrls(tmpOrg, urlStr);
 437                                 String mailStr = getStringValue(sheet, mailIndex, i);
 438                                 if (notEmpty(mailStr))
 439                                         importMails(tmpOrg, mailStr);
 440                                 String streetStr = getStringValue(sheet, streetIndex, i);
 441                                 String pcStr = getStringValue(sheet, postalCodeIndex, i);
 442                                 String lStr = getStringValue(sheet, lIndex, i);
 443                                 String stStr = getStringValue(sheet, stIndex, i);
 444                                 String cStr = getStringValue(sheet, cIndex, i);
 445                                 if (notEmpty(streetStr) || notEmpty(pcStr) || notEmpty(lStr) || notEmpty(stStr) || notEmpty(cStr))
 446                                         PeopleJcrUtils.createAddress(peopleService, resourcesService, tmpOrg, streetStr, null, pcStr, lStr,
 447                                                         stStr, cStr, true, null, ContactValueCatalogs.CONTACT_CAT_MAIN, null);
 448                                 String mobileStr = getStringValue(sheet, mobileIndex, i);
 449                                 if (notEmpty(mobileStr))
 450                                         PeopleJcrUtils.createPhone(peopleService, resourcesService, tmpOrg, mobileStr, true, null,
 451                                                         ContactValueCatalogs.CONTACT_CAT_MOBILE, null);
 452                                 String phoneStr = getStringValue(sheet, telephoneNumberIndex, i);
 453                                 if (notEmpty(phoneStr))
 454                                         PeopleJcrUtils.createPhone(peopleService, resourcesService, tmpOrg, phoneStr, true, null,
 455                                                         ContactValueCatalogs.CONTACT_CAT_DIRECT, null);
 456                                 String descStr = getStringValue(sheet, descriptionIndex, i);
 457                                 if (notEmpty(descStr))
 458                                         tmpOrg.setProperty(Property.JCR_DESCRIPTION, descStr);
 459                                 String tagsStr = getStringValue(sheet, tagsIndex, i);
 460                                 if (notEmpty(tagsStr))
 461                                         tmpOrg.setProperty(ResourcesNames.CONNECT_TAGS, ConnectJcrUtils.parseAndClean(tagsStr, ",", true));
 462
 463                                 Node newOrgNode = peopleService.createEntity(targetParent, PeopleTypes.PEOPLE_ORG, tmpOrg);
 464                                 // Save the newly created entity without creating a base version
 465                                 newOrgNode = peopleService.saveEntity(newOrgNode, false);
 466
 467                                 String contactsStr = getStringValue(sheet, contactsIndex, i);
 468                                 if (notEmpty(contactsStr))
 469                                         importOrgEmployees(tmpParent, targetParent, newOrgNode, contactsStr);
 470
 471                         }
 472                 } catch (PeopleException | RepositoryException e) {
 473                         throw new SuiteException("Cannot import mapping file, error at line: " + (i + 1), e);
 474                 } finally {
 475                         JcrUtils.logoutQuietly(session);
 476                 }
 477
 478                 return null;
 479         }
 480
 481         /* DEPENDENCY INJECTION */
 482         public void setRepository(Repository repository) {
 483                 this.repository = repository;
 484         }
 485
 486         public void setResourcesService(ResourcesService resourcesService) {
 487                 this.resourcesService = resourcesService;
 488         }
 489
 490         public void setPeopleService(PeopleService peopleService) {
 491                 this.peopleService = peopleService;
 492         }
 493 }