private void populateModulesMenu()

in doxia-integration-tools/src/main/java/org/apache/maven/doxia/tools/DefaultSiteTool.java [560:613]
43 lines of code
13 McCabe index (conditional complexity)

    private void populateModulesMenu(
            SiteModel siteModel,
            Locale locale,
            MavenProject project,
            List<MavenProject> reactorProjects,
            boolean keepInheritedRefs)
            throws SiteToolException, IOException {
        Objects.requireNonNull(siteModel, "siteModel cannot be null");
        Objects.requireNonNull(locale, "locale cannot be null");
        Objects.requireNonNull(project, "project cannot be null");
        Objects.requireNonNull(reactorProjects, "reactorProjects cannot be null");

        Menu menu = siteModel.getMenuRef("modules");

        if (menu == null) {
            return;
        }

        if (keepInheritedRefs && menu.isInheritAsRef()) {
            return;
        }

        // we require child modules and reactors to process module menu
        if (!project.getModules().isEmpty()) {
            if (menu.getName() == null) {
                menu.setName(i18n.getString("site-tool", locale, "siteModel.menu.projectmodules"));
            }

            for (String module : project.getModules()) {
                MavenProject moduleProject = getModuleFromReactor(project, reactorProjects, module);

                if (moduleProject == null) {
                    LOGGER.debug("Module " + module + " not found in reactor");
                    continue;
                }

                final String pluginId = "org.apache.maven.plugins:maven-site-plugin";
                String skipFlag = getPluginParameter(moduleProject, pluginId, "skip");
                if (skipFlag == null) {
                    skipFlag = moduleProject.getProperties().getProperty("maven.site.skip");
                }

                String siteUrl = "true".equalsIgnoreCase(skipFlag) ? null : getDistMgmntSiteUrl(moduleProject);
                String itemName =
                        (moduleProject.getName() == null) ? moduleProject.getArtifactId() : moduleProject.getName();
                String defaultSiteUrl = "true".equalsIgnoreCase(skipFlag) ? null : moduleProject.getArtifactId();

                appendMenuItem(project, menu, itemName, siteUrl, defaultSiteUrl);
            }
        } else if (siteModel.getMenuRef("modules").getInherit() == null) {
            // only remove if project has no modules AND menu is not inherited, see MSHARED-174
            siteModel.removeMenuRef("modules");
        }
    }