Takashi Fujisaki

<p>WordPress標準のURL埋め込み機能は、リンク先がWordPressサイトでなければ埋め込むことができません。</p>
<p>そこで、あらゆるリンク先をサムネイルつきのカードでスタイリッシュに表示するためにこのプラグインを作りました。</p>
<p>URLをブロックエディターに貼り付けるだけ。あっという間にブログカードを表示できます。</p>


LitoBlocks Blogcard

URLを貼るだけでnoteやZennのようなサムネイルつきのリンク、ブログカードを表示できます。

Katsushi Kawamori

ishitaka

<h4>Blog card</h4>
<ul>
<li>Generated with shortcode</li>
<li>Generated with block</li>
<li>Can specify the number of characters displayed in the description.</li>
<li>Displays an ogp image.</li>
<li>Can specify the size of the displayed ogp image.</li>
<li>Can change the title and description.</li>
</ul>
<h4>Warning</h4>
<p>A redirect loop occurs when all three of the following factors are met:<br />
* When two sites with different domains embed “Siｍple Blog Card” for each other on their top pages.<br />
* When two sites with different domains are on the same server (same IP address).<br />
* When the ”Simple Blog Card” caches of two sites on different domains are empty.</p>
<h4>How it works</h4>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/xTicX7DiGjU?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<h4>Customize</h4>
<ul>
<li>Template files allow for flexible <a href="https://github.com/katsushi-kawamori/Simple-Blog-Card-Templates" rel="nofollow ugc">customization</a>.</li>
<li>The default template file is template/simpleblogcard-template.php. Using this as a reference, you can specify a separate template file using the filters below.</li>
</ul>
<pre><code>/** ==================================================
 * Filter for template file.
 *
 */
add_filter(
    'simple_blog_card_generate_template_file',
    function () {
        $wp_uploads = wp_upload_dir();
        $upload_dir = wp_normalize_path( $wp_uploads['basedir'] );
        $upload_dir = untrailingslashit( $upload_dir );
        return $upload_dir . '/tmp/simpleblogcard-template.php';
    },
    10,
    1
);
</code></pre>
<ul>
<li>CSS files can be set separately. Please see the filters below.</li>
</ul>
<pre><code>/** ==================================================
 * Filter for CSS file.
 *
 */
add_filter(
    'simple_blog_card_css_url',
    function () {
        $wp_uploads = wp_upload_dir();
        $upload_url = $wp_uploads['baseurl'];
        if ( is_ssl() ) {
            $upload_url = str_replace( 'http:', 'https:', $upload_url );
        }
        $upload_url = untrailingslashit( $upload_url );
        return $upload_url . '/tmp/simpleblogcard.css';
    },
    10,
    1
);
</code></pre>


LitoBlocks Blogcard vs Simple Blog Card