Erick Hitter

Oomph, Inc.

<p>Allows users to point WordPress objects (posts, pages, custom post types) to a URL of their choosing, which is particularly useful for injecting non-WordPress content into loops. The object appears normally in any loop output, but visitors to the object will be redirected to the specified URL. The plugin also allows you to choose the type of redirect, either temporary (302), or permanent (301).</p>
<p>Through a filter, the External Permalinks Redux meta box can easily be added to custom post types. There is also a function available for use with WordPress’ <code>add_meta_box</code> function.</p>
<p>This plugin was originally written for use on WordPress.com VIP. It is inspired by and backwards-compatible with Mark Jaquith’s Page Links To plugin, meaning users can switch between plugins without risk of losing any existing external links.</p>
<p>This plugin is translation-ready.</p>


External Permalinks Redux

Allows you to point WordPress objects (posts, pages, custom post types) to a URL of your choosing.

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>


External Permalinks Redux vs Simple Blog Card