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Hide redundant information on fetcher exception #6569

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fix
newtypes3 May 31, 2020
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15 changes: 14 additions & 1 deletion src/main/java/org/jabref/gui/importer/fetcher/WebSearchPaneViewModel.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
import org.jabref.gui.JabRefFrame;
import org.jabref.gui.importer.ImportEntriesDialog;
import org.jabref.gui.util.BackgroundTask;
import org.jabref.logic.importer.FetcherException;
import org.jabref.logic.importer.ImportFormatPreferences;
import org.jabref.logic.importer.ParserResult;
import org.jabref.logic.importer.SearchBasedFetcher;
Expand Down Expand Up @@ -94,10 +95,22 @@ public void search() {
BackgroundTask<ParserResult> task = BackgroundTask.wrap(() -> new ParserResult(activeFetcher.performSearch(getQuery().trim())))
.withInitialMessage(Localization.lang("Processing %0", getQuery()));

task.onFailure(dialogService::showErrorDialogAndWait);
task.onFailure(this::exceptionHandler);

ImportEntriesDialog dialog = new ImportEntriesDialog(frame.getCurrentBasePanel().getBibDatabaseContext(), task);
dialog.setTitle(activeFetcher.getName());
dialog.showAndWait();
}

private void exceptionHandler(Exception exception) {
if (exception instanceof FetcherException) {
if (exception.getMessage().equals("A network error occurred")) {
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Of course, please add the strings to the english language resource file.

dialogService.showWarningDialogAndWait(Localization.lang("An error occurred"),
Localization.lang(exception.getMessage() + ". You have no rights to access resources."));
}
} else {
dialogService.showWarningDialogAndWait(Localization.lang("An error occurred"),
Localization.lang(exception.getMessage()));
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Localization.lang only works for static messages so sadly cannot be used here.

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Background information is available at https://devdocs.jabref.org/getting-into-the-code/code-howtos#using-localization-correctly.

}
}
}