Examples with MailMetadata com.google.gerrit.mail.MailMetadata used on opensource projects

Example 1 with MailMetadata

use of com.google.gerrit.mail.MailMetadata in project gerrit by GerritCodeReview.

the class MailProcessor method processImpl.

private void processImpl(BatchUpdate.Factory buf, MailMessage message) throws UpdateException, RestApiException, IOException {
    for (Extension<MailFilter> filter : mailFilters) {
        if (!filter.getProvider().get().shouldProcessMessage(message)) {
            logger.atWarning().log("Message %s filtered by plugin %s %s. Will delete message.", message.id(), filter.getPluginName(), filter.getExportName());
            return;
        }
    }
    MailMetadata metadata = MailHeaderParser.parse(message);
    if (!metadata.hasRequiredFields()) {
        logger.atSevere().log("Message %s is missing required metadata, have %s. Will delete message.", message.id(), metadata);
        sendRejectionEmail(message, InboundEmailError.PARSING_ERROR);
        return;
    }
    Set<Account.Id> accountIds = emails.getAccountFor(metadata.author);
    if (accountIds.size() != 1) {
        logger.atSevere().log("Address %s could not be matched to a unique account. It was matched to %s." + " Will delete message.", metadata.author, accountIds);
        // We don't want to send an email if no accounts are linked to it.
        if (accountIds.size() > 1) {
            sendRejectionEmail(message, InboundEmailError.UNKNOWN_ACCOUNT);
        }
        return;
    }
    Account.Id accountId = accountIds.iterator().next();
    Optional<AccountState> accountState = accountCache.get(accountId);
    if (!accountState.isPresent()) {
        logger.atWarning().log("Mail: Account %s doesn't exist. Will delete message.", accountId);
        return;
    }
    if (!accountState.get().account().isActive()) {
        logger.atWarning().log("Mail: Account %s is inactive. Will delete message.", accountId);
        sendRejectionEmail(message, InboundEmailError.INACTIVE_ACCOUNT);
        return;
    }
    persistComments(buf, message, metadata, accountId);
}

Example 2 with MailMetadata

use of com.google.gerrit.mail.MailMetadata in project gerrit by GerritCodeReview.

the class MailProcessor method persistComments.

private void persistComments(BatchUpdate.Factory buf, MailMessage message, MailMetadata metadata, Account.Id sender) throws UpdateException, RestApiException {
    try (ManualRequestContext ctx = oneOffRequestContext.openAs(sender)) {
        List<ChangeData> changeDataList = queryProvider.get().enforceVisibility(true).byLegacyChangeId(Change.id(metadata.changeNumber));
        if (changeDataList.isEmpty()) {
            sendRejectionEmail(message, InboundEmailError.CHANGE_NOT_FOUND);
            return;
        }
        if (changeDataList.size() != 1) {
            logger.atSevere().log("Message %s references unique change %s," + " but there are %d matching changes in the index." + " Will delete message.", message.id(), metadata.changeNumber, changeDataList.size());
            sendRejectionEmail(message, InboundEmailError.INTERNAL_EXCEPTION);
            return;
        }
        ChangeData cd = Iterables.getOnlyElement(changeDataList);
        if (existingMessageIds(cd).contains(message.id())) {
            logger.atInfo().log("Message %s was already processed. Will delete message.", message.id());
            return;
        }
        // Get all comments; filter and sort them to get the original list of
        // comments from the outbound email.
        // TODO(hiesel) Also filter by original comment author.
        Collection<HumanComment> comments = cd.publishedComments().stream().filter(c -> (c.writtenOn.getTime() / 1000) == (metadata.timestamp.getTime() / 1000)).sorted(CommentsUtil.COMMENT_ORDER).collect(toList());
        Project.NameKey project = cd.project();
        // If URL is not defined, we won't be able to parse line comments. We still attempt to get the
        // other ones.
        String changeUrl = urlFormatter.get().getChangeViewUrl(cd.project(), cd.getId()).orElse("http://gerrit.invalid/");
        List<MailComment> parsedComments;
        if (useHtmlParser(message)) {
            parsedComments = HtmlParser.parse(message, comments, changeUrl);
        } else {
            parsedComments = TextParser.parse(message, comments, changeUrl);
        }
        if (parsedComments.isEmpty()) {
            logger.atWarning().log("Could not parse any comments from %s. Will delete message.", message.id());
            sendRejectionEmail(message, InboundEmailError.PARSING_ERROR);
            return;
        }
        ImmutableList<CommentForValidation> parsedCommentsForValidation = parsedComments.stream().map(comment -> CommentForValidation.create(CommentForValidation.CommentSource.HUMAN, MAIL_COMMENT_TYPE_TO_VALIDATION_TYPE.get(comment.getType()), comment.getMessage(), comment.getMessage().length())).collect(ImmutableList.toImmutableList());
        CommentValidationContext commentValidationCtx = CommentValidationContext.create(cd.change().getChangeId(), cd.change().getProject().get(), cd.change().getDest().branch());
        ImmutableList<CommentValidationFailure> commentValidationFailures = PublishCommentUtil.findInvalidComments(commentValidationCtx, commentValidators, parsedCommentsForValidation);
        if (!commentValidationFailures.isEmpty()) {
            sendRejectionEmail(message, InboundEmailError.COMMENT_REJECTED);
            return;
        }
        Op o = new Op(PatchSet.id(cd.getId(), metadata.patchSet), parsedComments, message.id());
        BatchUpdate batchUpdate = buf.create(project, ctx.getUser(), TimeUtil.now());
        batchUpdate.addOp(cd.getId(), o);
        batchUpdate.execute();
    }
}