wpler

<p><a href="https://www.wpler.com/linkmanager-fur-multisites/" rel="nofollow ugc">Deutsche Beschreibung des Plugins</a></p>
<p>You run a Multisite Blogsystem with open registration for users to add own blogs and their can using a theme by<br />
different installed themes, but you want to show a link into the footers of the themes but only once time and for<br />
every blog another one?</p>
<p>With this plugin you can manage your outgoing links into the themes by a shortcode/function for every blog. You can<br />
set for every link the target, relation (Attribute rel), linktext and -title and the target url. Also you can set more<br />
than one link for a blog.</p>
<p>For output you can use a shortcode or a function . This function get the links<br />
for the current blog-id and printed this, if links are available.</p>
<p>All options/links can set by network admin only. The outputs needs no capability.</p>


WPMU LinkManager

Manage your Themes footer links for every blog into a multisite includes with conditional tags.

Katsushi Kawamori

<p>Add a fixed menu. The basic menu is at the bottom, but it can also be displayed on the top, left, and right.</p>
<h4>Links</h4>
<ul>
<li>Five link destinations can be specified.</li>
<li>Provides filters for icons, URLs, and text for each link.</li>
</ul>
<h4>Options</h4>
<ul>
<li>Can specify the number of columns from 1 to 5.</li>
<li>Can specify the font size with px, rem and em.</li>
<li>Can specify the menu height with px, rem and em.</li>
<li>Can specify the line height with px, rem and em.</li>
<li>Can specify the padding with px, rem and em.</li>
<li>Can specify their class to remove the overlap for headers and footers overlap.</li>
<li>Can specify the color of text, buttons, and overlay.</li>
<li>Can specify the upper limit of the display width.</li>
<li>Can specify the stack order of css elemental.</li>
<li>The above options filters are provided.</li>
</ul>
<h4>Other filters</h4>
<ul>
<li>Provide a filter to erase the menu.</li>
</ul>
<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/gmTUhSOPw9c?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>Live Demo</h4>
<ul>
<li><a href="https://fbm.riverforest-wp.info/" rel="nofollow ugc">Fixed Bottom Menu Live</a></li>
</ul>
<h4>Icons</h4>
<ul>
<li><a href="https://developer.wordpress.org/resource/dashicons/" rel="nofollow ugc">Dashicons</a> can be specified.</li>
</ul>
<h4>Customize</h4>
<ul>
<li>Template files allow for flexible <a href="https://github.com/katsushi-kawamori/Fixed-Bottom-Menu-Templates" rel="nofollow ugc">customization</a>.</li>
<li>The default template file is <code>template/fixedbottommenu-template-html.php</code> and <code>template/fixedbottommenu-template-css.php</code>. Using this as a reference, you can specify a separate template file using the filters below.</li>
</ul>
<pre><code>/** ==================================================
 * Filter for template file of html.
 *
 */
add_filter(
    'fixed_bottom_menu_generate_template_html_file',
    function () {
        $wp_uploads = wp_upload_dir();
        $upload_dir = wp_normalize_path( $wp_uploads['basedir'] );
        $upload_dir = untrailingslashit( $upload_dir );
        return $upload_dir . '/tmp/fixedbottommenu-template-html.php';
    },
    10,
    1
);
</code></pre>
<pre><code>/** ==================================================
 * Filter for template file of css.
 *
 */
add_filter(
    'fixed_bottom_menu_generate_template_css_file',
    function () {
        $wp_uploads = wp_upload_dir();
        $upload_dir = wp_normalize_path( $wp_uploads['basedir'] );
        $upload_dir = untrailingslashit( $upload_dir );
        return $upload_dir . '/tmp/fixedbottommenu-template-css.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(
    'fixed_bottom_menu_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/fixedbottommenu.css';
    },
    10,
    1
);
</code></pre>


Fixed Bottom Menu

Add a fixed menu. The basic menu is at the bottom, but it can also be displayed on the top, left, and right.

WPMU LinkManager vs Fixed Bottom Menu