maff

The NextGEN widgets only allow showing of single images, I needed a solution to show links to galleries, so I wrote this widget. You can specify the following parameters:
<ul>
<li>Maximum Galleries: the number of galleries you want to show</li>
<li>Gallery Order: you can select random, date added ascending or date added descending</li>
<li>Gallery Thumbnail: which image should be taken as thumbail in the sidebar (preview set in NGG, first or random image)</li>
<li>AutoThumb parameters: if you got <a href="https://wordpress.org/extend/plugins/autothumb/" rel="ugc">AutoThumb</a> installed, the widget will use its functions to resize the image to your needs. Use a string like <code>w=80&h=80&zc=1</code> here to show 80×80 square thumbnails.</li>
<li>Output width/height: if you don’t use AutoThumb, the plugin will set the HTML attributes width & height.</li>
<li>Default Link Id: the widget assumes that you set up pages for each gallery and link the gallery to that page (you can use the NGG Gallery Editor to do this). If a gallery has no link set, it will use the default link (id of a page or post).</li>
<li>Exclude galleries: exclude galleries by specifying their ID as comma separated list</li>
</ul>
All development is done on <a href="https://github.com/maff/wp-nextgen-gallery-sidebar-widget" rel="nofollow ugc">GitHub</a>. If you have ideas, enhancements, etc. feel free to fork the project and send a pull request.
For any issues please use the <a href="https://github.com/maff/wp-nextgen-gallery-sidebar-widget/issues" rel="nofollow ugc">Issue Tracker</a>.
Templating:
Beginning with version 0.3, you have full control over the widget’s output as it is controlled with templates. As the built-in templates would get overwritten on every plugin update, create a new directory called “ngg-sidebar-widget” in your theme’s directory and copy the two template files “tpl.outer.html” and “tpl.inner.html” over there to edit them. The outer template is just a wrapper template (useful when you need some additional markup, e.g. when creating a list), the inner template has access to all the values from the gallery and image object (written in a simple templating syntax: {=object.member}). For the most use cases you should only need “gallery.title”, “gallery.link” and “image.url”.
You will have access to the following variables:
<ul>
<li>gallery
<ul>
<li>gid</li>
<li>name</li>
<li>path</li>
<li>title</li>
<li>galdesc</li>
<li>pageid</li>
<li>previewpic</li>
<li>author</li>
<li>link</li>
</ul>
</li>
<li>image
<ul>
<li>errmsg</li>
<li>error</li>
<li>imageURL</li>
<li>thumbURL</li>
<li>imagePath</li>
<li>thumbPath</li>
<li>href</li>
<li>thumbPrefix</li>
<li>thumbFolder</li>
<li>galleryid</li>
<li>pid</li>
<li>filename</li>
<li>description</li>
<li>alttext</li>
<li>imagedate</li>
<li>exclude</li>
<li>thumbcode</li>
<li>name</li>
<li>path</li>
<li>title</li>
<li>pageid</li>
<li>previewpic</li>
<li>permalink</li>
<li>post_id</li>
<li>sortorder</li>
<li>meta_data</li>
<li>gid</li>
<li>galdesc</li>
<li>author</li>
<li>imageHTML</li>
<li>thumbHTML</li>
<li>url</li>
<li>output_width</li>
<li>output_height</li>
<li>output_width_tag</li>
<li>output_height_tag</li>
</ul>
</li>
</ul>

NextGEN Gallery Sidebar Widget

A widget to show NextGEN galleries in your sidebar.

MantraBrain

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<ul>
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</ul>
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<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/6QcDWgtaJRU?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>
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<ul>
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</ul>
<h4>🚀 Quick Start Guide</h4>
<ol>
<li>Install & Activate the plugin from WordPress admin</li>
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</ol>
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<ul>
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<li><a href="https://wordpress.org/support/plugin/ultimate-watermark/" rel="ugc">Support Forum</a> – Free community support</li>
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</ul>
<h4>🔧 System Requirements</h4>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.4 or higher (PHP 8.4 supported)</li>
<li>GD Library OR ImageMagick extension</li>
<li>Sufficient server memory for image processing (256MB+ recommended)</li>
<li>Write permissions for WordPress uploads directory</li>
</ul>

Ultimate Watermark – Protect Images with Professional Watermarks

Automatically protect your images with professional watermarks. Add text or image watermarks to WordPress media uploads with advanced positioning.

NextGEN Gallery Sidebar Widget vs Ultimate Watermark – Protect Images with Professional Watermarks