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package eu.etaxonomy.taxeditor.editor.view.checklist.e4.handler;
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import java.util.List;
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import java.util.UUID;
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import javax.inject.Inject;
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import org.eclipse.e4.core.services.log.Logger;
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import org.eclipse.e4.ui.workbench.modeling.EPartService;
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import org.eclipse.swt.widgets.Shell;
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import eu.etaxonomy.cdm.api.service.IClassificationService;
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import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
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import eu.etaxonomy.cdm.model.description.DescriptionBase;
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import eu.etaxonomy.cdm.model.description.TaxonDescription;
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import eu.etaxonomy.cdm.model.metadata.PreferencePredicate;
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import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.taxeditor.editor.AppModelId;
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import eu.etaxonomy.taxeditor.editor.EditorUtil;
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import eu.etaxonomy.taxeditor.editor.l10n.Messages;
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import eu.etaxonomy.taxeditor.handler.defaultHandler.e4.DefaultOpenHandlerBaseE4;
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
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import eu.etaxonomy.taxeditor.security.RequiredPermissions;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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public class OpenChecklistEditorHandlerE4 extends DefaultOpenHandlerBaseE4<ITaxonTreeNode> {
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@Inject
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private Logger logger;
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private static final String COULD_NOT_OPEN_DISTRIBUTION_EDITOR_THE_HIERARCHY_IS_CORRUPTED = Messages.OpenChecklistEditorHandler_COULD_NOT_OPEN_MESSAGE;
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private static final String COULD_NOT_OPEN_DISTRIBUTION_EDITOR = Messages.OpenChecklistEditorHandler_COULD_NOT_OPEN_TITLE;
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@Override
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protected ITaxonTreeNode getEntity(UUID uuid) {
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ITaxonTreeNode taxonTreeNode = CdmStore.getService(ITaxonNodeService.class).load(uuid);
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if(taxonTreeNode==null){
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taxonTreeNode = CdmStore.getService(IClassificationService.class).load(uuid);
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}
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return taxonTreeNode;
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}
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@Override
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protected void open(ITaxonTreeNode entity, Shell shell, EPartService partService) {
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// if (PreferencesUtil.getBooleanValue(EditorPreferencePredicate.DistributionEditorActivated.getKey())) {
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// if (StringUtils.isBlank(PreferencesUtil.getStringValue(PreferencePredicate.AvailableDistributionAreaVocabularies.getKey()) )){
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//
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// MessagingUtils.informationDialog(Messages.OpenChecklistEditorHandler_NO_AREAS, Messages.OpenChecklistEditorHandler_CHOOSE_AREA
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// + Messages.OpenChecklistEditorHandler_GOTO_PREFERENCES);
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// return;
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// }
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// if (entity instanceof Classification) {
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// ChecklistEditorInput input = new ChecklistEditorInput(((Classification) entity));
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// try {
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// openChecklistEditor(input, partService);
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// } catch (NullPointerException npe) {
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// MessagingUtils.messageDialog(COULD_NOT_OPEN_DISTRIBUTION_EDITOR, OpenChecklistEditorHandlerE4.class,
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// COULD_NOT_OPEN_DISTRIBUTION_EDITOR_THE_HIERARCHY_IS_CORRUPTED, npe);
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// }
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// } else if (entity instanceof TaxonNode) {
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// ChecklistEditorInput input = new ChecklistEditorInput((TaxonNode) entity);
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// try {
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// openChecklistEditor(input, partService);
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// } catch (NullPointerException npe) {
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// MessagingUtils.messageDialog(COULD_NOT_OPEN_DISTRIBUTION_EDITOR, OpenChecklistEditorHandlerE4.class,
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// COULD_NOT_OPEN_DISTRIBUTION_EDITOR_THE_HIERARCHY_IS_CORRUPTED, npe);
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// }
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// }
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// }
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EditorUtil.openDistributionEditor(entity.getUuid(), modelService, partService, application);
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}
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// private void openChecklistEditor(ChecklistEditorInput input, EPartService partService) {
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// MPart part = partService.createPart(AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_EDITOR_VIEW_CHECKLIST_E4_CHECKLISTEDITORE4);
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// MPartStack editorAreaPartStack = WorkbenchUtility.getEditorAreaPartStack(application, modelService);
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// if(editorAreaPartStack!=null){
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// editorAreaPartStack.getChildren().add(part);
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// }
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// part = partService.showPart(part, PartState.ACTIVATE);
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// ChecklistEditorE4 checklistEditor = (ChecklistEditorE4) part.getObject();
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// if (checklistEditor != null){
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// checklistEditor.init(input);
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// }else{
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// logger.debug("Editor is null");
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// }
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// }
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/**
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* {@inheritDoc}
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*/
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@Override
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protected boolean canExecute(ITaxonTreeNode entity) {
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DescriptionBase instance = TaxonDescription.NewInstance();
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boolean hasPermission = CdmStore.currentAuthentiationHasPermission(instance, RequiredPermissions.DESCRIPTION_EDIT);
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if (!hasPermission){
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hasPermission = hasPermission || ((TaxonNode)entity).hasChildNodes()? checkPermission(((TaxonNode)entity).getChildNodes(), false) || CdmStore.currentAuthentiationHasPermission(((TaxonNode) entity), RequiredPermissions.TAXONNODE_EDIT):CdmStore.currentAuthentiationHasPermission(((TaxonNode) entity), RequiredPermissions.TAXONNODE_EDIT);
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}
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return hasPermission && PreferencesUtil.getBooleanValue(PreferencePredicate.DistributionEditorActivated.getKey());
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}
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@Override
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protected String getPartId() {
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return AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_EDITOR_VIEW_CHECKLIST_E4_DISTRIBUTIONEDITORPART;
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}
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private boolean checkPermission(List<TaxonNode> nodes, boolean result){
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for (TaxonNode node:nodes){
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if (node.hasChildNodes() && !result){
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result = result ||checkPermission(node.getChildNodes(), result);
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}
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result = result || CdmStore.currentAuthentiationHasPermission(node, RequiredPermissions.TAXONNODE_EDIT);
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}
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return result;
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}
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}
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