kubiq

<p>Generates thumbnail for PDF file automatically after file is uploaded to the Media library.</p>
<p>You can also generate thumbnails for old PDF files that are already in the Media library – you can generate missing thumbnails or regenerate all thumbnails.</p>
<p><strong>Imagick library must be installed on your server, otherwise this plugin will not work</strong></p>
<ul>
<li>automated test after plugin activation to make sure it will work on your server</li>
<li>works with all types of WordPress installations: domain, subdomain, subdirectory, multisite/network</li>
<li>works on Apache and NGiNX</li>
<li>automatically generate thumbnail for new uploaded PDFs</li>
<li>(re)generate thumbnails for existing PDFs in Media library</li>
<li>set maximum width of PDF thumbnail</li>
<li>set maximum height of PDF thumbnail</li>
<li>set image quality of PDF thumbnail</li>
<li>set image file type of PDF thumbnail</li>
</ul>
<h3>Shortcodes</h3>
<h3>pdf_thumbnail</h3>
<p>Maybe you want to display PDF thumbnail by using a shortcode</p>
<pre><code>[pdf_thumbnail id="123"]
</code></pre>
<h3>pdf_thumbnail_url</h3>
<p>Maybe you want to display PDF thumbnail url by using a shortcode</p>
<pre><code>[pdf_thumbnail_url id="123"]
</code></pre>
<h3>pdf_clickable_thumbnail</h3>
<p>Maybe you want to display clickable PDF thumbnail that will open PDF in new tab</p>
<pre><code>[pdf_clickable_thumbnail id="123"]
</code></pre>
<p> </p>
<h3>Functions</h3>
<h3>get_pdf_thumbnail_url</h3>
<p>If you want to return PDF thumbnail URL you can use</p>
<pre><code>get_pdf_thumbnail_url( $pdf_id )
</code></pre>
<p>it works similar to <code>wp_get_attachment_url</code> and it will return something like</p>
<pre><code>https://site.com/wp-content/uploads/2022/01/example.pdf.png
</code></pre>
<h3>get_pdf_thumbnail_path</h3>
<p>If you want to return PDF thumbnail URL you can use</p>
<pre><code>get_pdf_thumbnail_path( $pdf_id )
</code></pre>
<p>it works similar to <code>get_attached_file</code> and it will return something like</p>
<pre><code>/www/site.com/wp-content/uploads/2022/01/example.pdf.png
</code></pre>
<h3>get_pdf_thumbnail_image_src</h3>
<p>If you want to return PDF thumbnail url, width and height you can use</p>
<pre><code>get_pdf_thumbnail_image_src( $pdf_id )
</code></pre>
<p>it works similar to <code>wp_get_attachment_image_src</code> and it will return something like</p>
<pre><code>[
    0 => 'https://site.com/wp-content/uploads/2022/01/example.pdf.png',
    1 => 600,
    2 => 800
]
</code></pre>
<h3>get_pdf_thumbnail_image</h3>
<p>If you want to return PDF thumbnail image tag you can use</p>
<pre><code>get_pdf_thumbnail_image( $pdf_id )
</code></pre>
<p>it works similar to <code>wp_get_attachment_image</code> and it will return something like</p>
<pre><code><img src="https://site.com/wp-content/uploads/2022/01/example.pdf.png" width="600" height="800" alt="example" loading="lazy">
</code></pre>
<p> </p>
<h3>Hooks</h3>
<h3>pdf_thumbnail_max_width</h3>
<p>Maybe you want to change global PDF thumbnail max_width for a specific PDF file</p>
<pre><code>add_filter( 'pdf_thumbnail_max_width', function( $max_width, $pdf_id ){
    if( $pdf_id == 123 ){
        return 1024;
    }
    return $max_width;
}, 10, 2 );
</code></pre>
<h3>pdf_thumbnail_max_height</h3>
<p>Maybe you want to change global PDF thumbnail max_width for a specific PDF file</p>
<pre><code>add_filter( 'pdf_thumbnail_max_height', function( $max_height, $pdf_id ){
    if( $pdf_id == 123 ){
        return 768;
    }
    return $max_height;
}, 10, 2 );
</code></pre>
<h3>pdf_thumbnail_quality</h3>
<p>Maybe you want to change global PDF thumbnail quality for a specific PDF file</p>
<pre><code>add_filter( 'pdf_thumbnail_quality', function( $quality, $pdf_id ){
    if( $pdf_id == 123 ){
        return 100;
    }
    return $quality;
}, 10, 2 );
</code></pre>
<h3>pdf_thumbnail_type</h3>
<p>Maybe you want to change global PDF thumbnail file type for a specific PDF file</p>
<pre><code>add_filter( 'pdf_thumbnail_type', function( $type, $pdf_id ){
    if( $pdf_id == 123 ){
        return 'png'; // or 'jpg'
    }
    return $type;
}, 10, 2 );
</code></pre>
<h3>pdf_thumbnail_bgcolor</h3>
<p>Maybe you want to change default PDF thumbnail background for a specific PDF file</p>
<pre><code>add_filter( 'pdf_thumbnail_bgcolor', function( $bgcolor, $pdf_id ){
    if( $pdf_id == 123 ){
        return 'black'; // default is 'white'
    }
    return $bgcolor;
}, 10, 2 );
</code></pre>
<h3>pdf_thumbnail_page_number</h3>
<p>Maybe you want to PDF thumbnail page number for a specific PDF file</p>
<pre><code>add_filter( 'pdf_thumbnail_page_number', function( $page, $pdf_id ){
    if( $pdf_id == 123 ){
        return 1; // default is 0
    }
    return $page;
}, 10, 2 );
</code></pre>
<h3>pdf_thumbnail_filename</h3>
<p>Maybe you want to PDF thumbnail filename for a specific PDF file</p>
<pre><code>add_filter( 'pdf_thumbnail_filename', function( $filename, $pdf_id ){
    if( $pdf_id == 123 ){
        return str_replace( '.pdf.png', '.png', $filename );
    }
    return $filename;
}, 10, 2 );
</code></pre>
<h3>pdf_thumbnail_imagick</h3>
<p>Maybe you want to add watermark to PDF thumbnail for a specific PDF file</p>
<pre><code>add_filter( 'pdf_thumbnail_imagick', function( $imagick, $pdf_id ){
    if( $pdf_id == 123 ){
        // add your watermark here
    }
    return $imagick;
}, 10, 2 );
</code></pre>
<h3>get_pdf_thumbnail_image_attributes</h3>
<p>Maybe you want to change attributes for image tag from <code>get_pdf_thumbnail_image</code> function</p>
<pre><code>add_filter( 'get_pdf_thumbnail_image_attributes', function( $attr, $pdf_id ){
    $attr['loading'] = 'eager';
    return $attr;
}, 10, 2 );
</code></pre>
<h3>pdf_thumbnail_generated</h3>
<p>Maybe you want to do something after the thumbnail is generated</p>
<pre><code>add_action( 'pdf_thumbnail_generated', function( $thumbnail_path, $pdf_id ){
    // do somthing with the local file $thumbnail_path
}, 10, 2 );
</code></pre>


PDF Thumbnail Generator


I've used this on multiple sites and have found it invaluable.



While I've struggled with getting the required ImageMagick set up and working on a few servers – each one requiring a slightly different approach owing to different OS and security settings – this is not the fault of the plugin or plugin author.



I'm not sure what one reviewer means by this being built-in to WordPress; to the best of my knowledge that is incorrect.


Invaluable for building document libraries and the like

Marin Atanasov

<p>A handy WordPress plugin for batch creation of taxonomy terms in your preferred hierarchy.<br />
Indispensable tool for WordPress developers.</p>
<h3>Getting Started</h3>
<p>After installing and activating the plugin, go to Tools -> Quick Term Creator. Please, refer to the Usage section below for usage information and examples.</p>
<h3>Usage</h3>
<p>When you go to Tools -> Quick Term Creator, you will find a form that allows you to bulk insert taxonomy terms. The form contains the following fields:</p>
<p><strong>Hierarchy Indent Character</strong></p>
<p>Specifies the character (or set of characters) that are used to specify the hierarchy indentation. You can use those characters in your Terms text, prepending one or more terms with one or more of these characters. You can read more about how this field is used in the “Terms” field description below.</p>
<p><strong>Taxonomy</strong></p>
<p>Specifies the taxonomy of the terms that you want to bulk create.</p>
<p><strong>Terms</strong></p>
<p>Allows you to insert as many titles of terms as you wish. Each term should be on a separate line. You can additionally prepend each term with one or more hierarchy indent characters. For example, if your character is an asterisk – <code>*</code>, you can use one asterisk at the beginning of an term to specify that it is a child of the last item without any asterisks. You can use 2 asterisks at the beginning of an term to specify that it is a child of the last item with 1 asterisk, and so on. There is no limit of how deep you can go with your hierarchy. Also, there is no limit of the number of terms that you might want to bulk create.</p>
<h3>Examples</h3>
<p><strong>Example 1</strong></p>
<p>The following example will create 5 category terms with the corresponding titles.</p>
<ul>
<li>Hierarchy Indent Character: <code>*</code></li>
<li>Term Type: <code>Category</code></li>
<li>
<p>Terms:</p>
<p>Term 1<br />
Term 2<br />
Term 3<br />
Term 4<br />
Term 5</p>
</li>
</ul>
<p><strong>Example 2</strong></p>
<p>The following example will create 5 category terms with the corresponding titles and the specified hierarchy (X1, X2 as a child of X, X1a as a child of X1 and X2, X and Y as parents).</p>
<ul>
<li>Hierarchy Indent Character: <code>-</code></li>
<li>Term Type: <code>Category</code></li>
<li>
<p>Terms:</p>
<p>Term X</p>
<ul>
<li>Term X1<br />
— Term X1a</li>
<li>Term X2<br />
Term Y</li>
</ul>
<h3>Ideas and bug reports</h3>
<p>If you have an idea for a new feature, or you want to report a bug, feel free to do it here in the Support tab, or you can do it at the Github repository of the project:</p>
</li>
</ul>
<p>https://github.com/tyxla/quick-bulk-taxonomy-term-creator</p>


Quick Bulk Term Taxonomy Creator

Simple & Easy!

A handy tool for batch creation of taxonomy terms in your preferred hierarchy.

PDF Thumbnail Generator vs Quick Bulk Term Taxonomy Creator