Email Blocks: Posts

Block Settings

• Layout
• Card Style
• Heading
• Excerpt
• Thumbnail
• Query

Layout

• Layout (Cards, Numbered List, Unordered List, H1, H2, H3, H4, H5)
• Featured (On/Off)
  Displays a large single-column post above other posts. 
• Excerpt  (On/Off)
  Display the excerpt
• Thumbnail  (On/Off)
  Display thumbnail
• Gap (Default: 20px)
  Adjust the gap between posts
  

Card Style

Content Padding

• Based on pixels you can link/unlink the setting

Background Color

• Color(Color picker with the global colors)

Border

• Style(None, Solid, Dashed, Dotted, Double, Ridge, Groove, Inset, Outset - Default: None)
• Color(Color picker with the global colors)
• Width(based on pixels and you can link/unlink the setting)
• Radius(based on pixels and you can link/unlink the setting)

Heading

• Font(The globe gives you access to the global type settings, and the pencil edits specific Font Family, Font Size, Line Height, Font Weight, Font Style, and Transform)
• Color(Color picker with the global colors)
  

Excerpt

• Font(The globe gives you access to the global type settings, and the pencil edits specific Font Family, Font Size, Line Height, Font Weight, Font Style, and Transform)
• Color(Color picker with the global colors)


Thumbnail

• Thumbnail Size(Thumbnail, Medium, Large, and any additional sizes created by a theme or plugin)
  

Query

• Post Type
• Number of Posts
• Offset
• Categories
• Tags
• Include these posts
• Exclude these posts
• Query ID
  

<?php 
add_action( 'groundhogg/posts/wp_query/my_query', 'filter_email_post_query', 10, 3 );

/**
* You can set additional query parameters here
* @param $query WP_Query
* @param $query_vars array original query vars
* @param $contact \Groundhogg\Contact the contact
*/ 
function filter_email_post_query( &$query, $query_vars, $contact ) {    
    $query->set( 'tag__in', [ 1, 2, 3] ); 
}

More details: https://developer.wordpress.org/reference/classes/wp_query/

If you are having an issue with the Posts block it could be due to caching.

To fix a caching issue, add this code snippet to your theme's functions.php file or use a code snippets plugin. This code will invalidate the cache when a new email is published, ensuring that the system clears any cached data related to the replacement code.

/**
 * Invalidate the replacements cache when a new post is published
 * 
 * @return void
 */
function groundhogg_invalidate_replacements_cache(){
	\Groundhogg\cache_set_last_changed( 'groundhogg/replacements' );
}

add_action( 'draft_to_publish', 'groundhogg_invalidate_replacements_cache' );
add_action( 'new_to_publish', 'groundhogg_invalidate_replacements_cache' );
add_action( 'future_to_publish', 'groundhogg_invalidate_replacements_cache' );