halo-theme-dream2.0-plus/templates/widget/categories.html

梦之城，童话梦境，动漫类型博客主题。

<div xmlns:th="https://www.thymeleaf.org"
     th:fragment="widget (sidebar)"
     th:class="'card widget ' + ${sidebar.hide}"
     th:with="categories = ${categoryFinder.listAsTree()},
     categoriesNames = ${theme.config.sidebar.categories_names},
     isEmpty = ${#lists.isEmpty(categories)}">
    <div class="card-title">
        <i th:class="${#strings.defaultString(sidebar.icon, 'ri-apps-line') + ' card-title-label'}"></i><span
            th:text="${#strings.defaultString(sidebar.title, '分类')}"></span>
        <a th:if="${theme.config.sidebar.categories_more}" class="card-more" th:href="@{/categories}"
           aria-label="更多" title="更多">更多<i
                class="ri-arrow-right-double-line"></i></a>
    </div>
    <div th:if="${isEmpty}" class="card-empty">暂无分类</div>
    <div th:unless="${isEmpty}" class="card-content">
        <ul class="menu-list">
            <th:block th:if="${null != categoriesNames and !#lists.isEmpty(categoriesNames)}">
                <th:block th:replace="~{:: categoriesNoTree (${categoriesNames})}"/>
            </th:block>
            <th:block th:if="${null == categoriesNames || #lists.isEmpty(categoriesNames)}">
                <th:block th:replace="~{:: categories (${categories})}"/>
            </th:block>
        </ul>
    </div>

    <th:block th:fragment="categories (categoriesData)">
        <li th:each="category : ${categoriesData}">
            <a class="level is-marginless" th:href="${category.status.permalink}" th:aria-label="${category.spec.displayName}" th:title="${category.spec.displayName}">
                <span class="level-item" th:text="${category.spec.displayName}"></span>
                <span class="level-item tag" th:text="${category.status.postCount == null ? 0 : category.status.postCount}"></span>
            </a>
            <ul th:if="${not #lists.isEmpty(category.children)}">
                <th:block th:replace="~{:: categories(${category.children})}"/>
            </ul>
        </li>
    </th:block>
    <th:block th:fragment="categoriesNoTree (categoriesNamesData)">
        <li th:each="name : ${categoriesNamesData}" th:with="category = ${categoryFinder.getByName(name)}">
            <a class="level is-marginless" th:href="${category.status.permalink}" th:aria-label="${category.spec.displayName}" th:title="${category.spec.displayName}">
                <span class="level-item" th:text="${category.spec.displayName}"></span>
                <span class="level-item tag" th:text="${category.status.postCount == null ? 0 : category.status.postCount}"></span>
            </a>
        </li>
    </th:block>
</div>