Barryvdh\TranslationManager\Controller::getIndex PHP Method

    public function getIndex($group = null)
    {
        $locales = $this->loadLocales();
        $groups = Translation::groupBy('group');
        $excludedGroups = $this->manager->getConfig('exclude_groups');
        if ($excludedGroups) {
            $groups->whereNotIn('group', $excludedGroups);
        }
        $groups = $groups->pluck('group', 'group');
        if ($groups instanceof Collection) {
            $groups = $groups->all();
        }
        $groups = ['' => 'Choose a group'] + $groups;
        $numChanged = Translation::where('group', $group)->where('status', Translation::STATUS_CHANGED)->count();
        $allTranslations = Translation::where('group', $group)->orderBy('key', 'asc')->get();
        $numTranslations = count($allTranslations);
        $translations = [];
        foreach ($allTranslations as $translation) {
            $translations[$translation->key][$translation->locale] = $translation;
        }
        return view('translation-manager::index')->with('translations', $translations)->with('locales', $locales)->with('groups', $groups)->with('group', $group)->with('numTranslations', $numTranslations)->with('numChanged', $numChanged)->with('editUrl', action('\\Barryvdh\\TranslationManager\\Controller@postEdit', [$group]))->with('deleteEnabled', $this->manager->getConfig('delete_enabled'));
    }