protected void appendGeneratedReports()

in src/main/java/org/apache/maven/plugins/pdf/PdfMojo.java [997:1063]
51 lines of code
11 McCabe index (conditional complexity)

    protected void appendGeneratedReports(DocumentModel model, Locale locale) {
        if (!isIncludeReports()) {
            return;
        }
        if (getGeneratedMavenReports(locale).isEmpty()) {
            return;
        }

        final DocumentTOCItem documentTOCItem = new DocumentTOCItem();
        documentTOCItem.setName(i18n.getString("pdf-plugin", locale, "toc.project-info.item"));
        documentTOCItem.setRef("project-info"); // see #generateMavenReports(Locale)

        List<String> addedRef = new ArrayList<>(4);

        List<DocumentTOCItem> items = new ArrayList<>(4);

        // append generated report defined as MavenReport
        for (final MavenReport report : getGeneratedMavenReports(locale)) {
            final DocumentTOCItem reportItem = new DocumentTOCItem();
            reportItem.setName(report.getName(locale));
            reportItem.setRef(report.getOutputName());

            items.add(reportItem);

            addedRef.add(report.getOutputName());
        }

        // append all generated reports from generated-site
        try {
            if (generatedSiteDirectory.exists()) {
                String excludes = getDefaultExcludesWithLocales(getAvailableLocales(), getDefaultLocale());
                List<String> generatedDirs = FileUtils.getDirectoryNames(generatedSiteDirectory, "*", excludes, true);
                if (!locale.getLanguage().equals(getDefaultLocale().getLanguage())) {
                    generatedDirs = FileUtils.getFileNames(
                            new File(generatedSiteDirectory, locale.getLanguage()), "*", excludes, true);
                }

                for (final String generatedDir : generatedDirs) {
                    List<String> generatedFiles =
                            FileUtils.getFileNames(new File(generatedDir), "**.*", excludes, false);

                    for (final String generatedFile : generatedFiles) {
                        final String ref = generatedFile.substring(0, generatedFile.lastIndexOf('.'));

                        if (!addedRef.contains(ref)) {
                            final String title = getGeneratedDocumentTitle(new File(generatedDir, generatedFile));

                            if (title != null) {
                                final DocumentTOCItem reportItem = new DocumentTOCItem();
                                reportItem.setName(title);
                                reportItem.setRef(ref);

                                items.add(reportItem);
                            }
                        }
                    }
                }
            }
        } catch (IOException e) {
            getLog().error("IOException: " + e.getMessage());
            getLog().debug(e);
        }

        // append to Toc
        documentTOCItem.setItems(items);
        model.getToc().addItem(documentTOCItem);
    }