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Duplicate check on import should be run in background Task #4963 #4981

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merged 9 commits into from
Jun 8, 2019
Merged

Duplicate check on import should be run in background Task #4963 #4981

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f86ce7c
Duplicate check on import should be run in background Task #4963
May 18, 2019
ebefc85
fixup! fixup! Too big error message #4963 (updating controlsfx, setti…
May 20, 2019
6ec9ee8
Duplicate check on import should be run in background Task #4963 (ad…
May 20, 2019
c27f6e6
Duplicate check on import should be run in background Task #4963 (ch…
May 20, 2019
bb5b2a9
Duplicate check on import should be run in background Task #4963
May 21, 2019
f7c0551
Duplicate check on import should be run in background Task #4963
May 26, 2019
300eae7
Duplicate check on import should be run in background Task (changing …
May 27, 2019
006a443
Duplicate check on import should be run in background Task #4963
Jun 2, 2019
a6fc6f3
Duplicate check on import should be run in background #4963
Jun 2, 2019
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15 changes: 9 additions & 6 deletions src/main/java/org/jabref/gui/importer/ImportEntriesDialog.java
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@
import javafx.scene.layout.VBox;
import javafx.scene.text.Text;

import org.jabref.Globals;
import org.jabref.gui.DialogService;
import org.jabref.gui.StateManager;
import org.jabref.gui.icon.IconTheme;
Expand Down Expand Up @@ -108,12 +109,14 @@ private void initialize() {
container.getStyleClass().add("entry-container");
BindingsHelper.includePseudoClassWhen(container, entrySelected, addToggle.selectedProperty());

if (viewModel.hasDuplicate(entry)) {
Button duplicateButton = IconTheme.JabRefIcons.DUPLICATE.asButton();
duplicateButton.setTooltip(new Tooltip(Localization.lang("Possible duplicate of existing entry. Click to resolve.")));
duplicateButton.setOnAction(event -> viewModel.resolveDuplicate(entry));
container.getChildren().add(1, duplicateButton);
}
BackgroundTask.wrap(() -> viewModel.hasDuplicate(entry)).onSuccess(duplicateFound -> {
if (duplicateFound) {
Button duplicateButton = IconTheme.JabRefIcons.DUPLICATE.asButton();
duplicateButton.setTooltip(new Tooltip(Localization.lang("Possible duplicate of existing entry. Click to resolve.")));
duplicateButton.setOnAction(event -> viewModel.resolveDuplicate(entry));
container.getChildren().add(1, duplicateButton);
}
}).executeWith(Globals.TASK_EXECUTOR);

return container;
})
Expand Down
42 changes: 25 additions & 17 deletions src/main/java/org/jabref/gui/importer/ImportEntriesViewModel.java
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;

import org.jabref.Globals;
import org.jabref.gui.AbstractViewModel;
import org.jabref.gui.DialogService;
import org.jabref.gui.StateManager;
Expand Down Expand Up @@ -50,7 +51,7 @@ public ImportEntriesViewModel(BackgroundTask<List<BibEntry>> task, TaskExecutor
this.message.bind(task.messageProperty());

task.onSuccess(entriesToImport -> entries.addAll(entriesToImport))
.executeWith(taskExecutor);
.executeWith(taskExecutor);
}

public String getMessage() {
Expand All @@ -75,24 +76,32 @@ public void importEntries(List<BibEntry> entriesToImport) {
// Check if we are supposed to warn about duplicates.
// If so, then see if there are duplicates, and warn if yes.
if (preferences.shouldWarnAboutDuplicatesForImport()) {
boolean containsDuplicate = entriesToImport.stream()
.anyMatch(this::hasDuplicate);

if (containsDuplicate) {
boolean continueImport = dialogService.showConfirmationDialogWithOptOutAndWait(Localization.lang("Duplicates found"),
Localization.lang("There are possible duplicates (marked with an icon) that haven't been resolved. Continue?"),
Localization.lang("Continue with import"),
Localization.lang("Cancel import"),
Localization.lang("Disable this confirmation dialog"),
optOut -> preferences.setShouldWarnAboutDuplicatesForImport(!optOut));

if (!continueImport) {
dialogService.notify(Localization.lang("Import canceled"));
return;
BackgroundTask.wrap(() -> entriesToImport.stream()
.anyMatch(this::hasDuplicate)).onSuccess(duplicateFound -> {
if (duplicateFound) {
boolean continueImport = dialogService.showConfirmationDialogWithOptOutAndWait(Localization.lang("Duplicates found"),
Localization.lang("There are possible duplicates (marked with an icon) that haven't been resolved. Continue?"),
Localization.lang("Continue with import"),
Localization.lang("Cancel import"),
Localization.lang("Disable this confirmation dialog"),
optOut -> preferences.setShouldWarnAboutDuplicatesForImport(!optOut));

if (!continueImport) {
dialogService.notify(Localization.lang("Import canceled"));
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There is a small problem with the current solution: because the background task is called asynchronously, the importEntries is always called even if there are duplicates. That is the code now runs in the following order: import entries > duplicate check > ask user. But the desired order is duplicate check > ask user > import entries.

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@dimmonn dimmonn May 21, 2019 •
edited
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The importEntries function depends on duplicateCheck from the beginning it seems.

Does it mean the importEntries requires some refactoring so that duplicate check will not be called inside that method, or I took it wrong?

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I think it should be enough to move the rest of the method up here:

if (!continueImport) {
    dialog.notify(aborted);
} else {
    init file handler
    import();
}

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Thanks for the update. It looks almost good now: the import should also be performed if (preferences.shouldWarnAboutDuplicatesForImport()) returns false and if there is no duplicates (i.e e = false).

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thanks, sure

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Same as abvoe, please no abbreviations like "e" for variables (except for exceptions maybe)

} else {
buildImportHandlerThenImportEntries(entriesToImport);
}
} else {
buildImportHandlerThenImportEntries(entriesToImport);
}
}
}).executeWith(Globals.TASK_EXECUTOR);
} else {
buildImportHandlerThenImportEntries(entriesToImport);
}

}

private void buildImportHandlerThenImportEntries(List<BibEntry> entriesToImport) {
ImportHandler importHandler = new ImportHandler(
dialogService,
database,
Expand All @@ -104,7 +113,6 @@ public void importEntries(List<BibEntry> entriesToImport) {
undoManager,
stateManager);
importHandler.importEntries(entriesToImport);

dialogService.notify(Localization.lang("Number of entries successfully imported") + ": " + entriesToImport.size());
}

Expand Down