hexo_blog/themes/matery/layout/archive.ejs

<%- partial('_partial/bg-cover') %>

<main class="content">

    <% if (theme.postCalendar) { %>
    <%- partial('_widget/post-calendar') %>
    <% } %>

    <%
    /**
     * hashCode function.
     *
     * @param str str
     * @returns {number}
     */
    var hashCode = function (str) {
        if (!str && str.length === 0) {
            return 0;
        }

        var hash = 0;
        for (var i = 0, len = str.length; i < len; i++) {
            hash = ((hash << 5) - hash) + str.charCodeAt(i);
            hash |= 0;
        }
        return hash;
    };

    // init year and month variable.
    var year = '1970';
    var month = '1970-01';

    // post feature image.
    var featureimg = '/medias/featureimages/0.jpg';
    var featureImages = theme.featureImages;
    %>

    <div id="cd-timeline" class="container">
        <% page.posts.each(function(post) { %>
        <div class="cd-timeline-block">

            <%# year. %>
            <% if (date(post.date, 'YYYY') != year) { %>
            <% year = date(post.date, 'YYYY'); %>
            <div class="cd-timeline-img year" data-aos="zoom-in-up">
                <a href="<%- url_for('/archives/' + year) %>"><%- year %></a>
            </div>
            <% } %>

            <%# month. %>
            <% if (date(post.date, 'YYYY-MM') != month) { %>
            <%
                month = date(post.date, 'YYYY-MM');
                var m = date(post.date, 'MM')
            %>
            <div class="cd-timeline-img month" data-aos="zoom-in-up">
                <a href="<%- url_for('/archives/' + year + '/' + m) %>"><%- m %></a>
            </div>
            <% } %>

            <%# every day posts. %>
            <div class="cd-timeline-img day" data-aos="zoom-in-up">
                <span><%- date(post.date, 'YYYY-MM-DD').substring(8, 10) %></span>
            </div>
            <article class="cd-timeline-content" data-aos="fade-up">
                <div class="article col s12 m6">
                    <div class="card">
                        <a href="<%- url_for(post.path) %>">
                            <div class="card-image">
                                <% if (post.img) { %>
                                <img src="<%- url_for(post.img) %>" class="responsive-img" alt="<%= post.title %>">
                                <% } else { %>
                                <%
                                    featureimg = featureImages[Math.abs(hashCode(post.title) % featureImages.length)];
                                %>
                                <img src="<%- theme.jsDelivr.url %><%- url_for(featureimg) %>" class="responsive-img" alt="<%= post.title %>">
                                <% } %>
                                <span class="card-title"><%= post.title %></span>
                            </div>
                        </a>
                        <div class="card-content article-content">
                            <div class="summary block-with-text">
                                <% if (post.summary && post.summary.length > 0) { %>
                                    <%- post.summary %>
                                <% } else { %>
                                    <%- strip_html(post.content).substring(0, 120) %>
                                <% } %>
                            </div>
                            <div class="publish-info">
                                <span class="publish-date">
                                    <i class="far fa-clock fa-fw icon-date"></i><%= date(post.date, config.date_format) %>
                                </span>
                                <span class="publish-author">
                                    <% if (post.categories && post.categories.length > 0) { %>
                                    <i class="fas fa-bookmark fa-fw icon-category"></i>
                                    <% post.categories.forEach(category => { %>
                                    <a href="<%- url_for(category.path) %>" class="post-category">
                                    <%- category.name %>
                                    </a>
                                    <% }); %>
                                    <% } else if (post.author && post.author.length > 0) { %>
                                    <i class="fas fa-user fa-fw"></i>
                                    <%- post.author %>
                                    <% } else { %>
                                    <i class="fas fa-user fa-fw"></i>
                                    <%- config.author %>
                                    <% } %>
                                </span>
                            </div>
                        </div>

                        <% if (post.tags && post.tags.length) { %>
                        <div class="card-action article-tags">
                            <% post.tags.forEach(tag => { %>
                            <a href="<%- url_for(tag.path) %>"><span class="chip bg-color"><%= tag.name %></span></a>
                            <% }); %>
                        </div>
                        <% } %>
                    </div>
                </div>
            </article>
        </div>
        <% }); %>
    </div>

</main>

<% if (page.total > 1) { %>
<%- partial('_partial/paging') %>
<% } %>