autonomic-cooperative/autonomic-block-theme
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experiment with adding line breaks in post excerpts
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This commit is contained in:
Aadil Ayub 2024-04-01 15:10:14 +05:00
parent 0e573099fc
commit f5790a0b11
1 changed files with 36 additions and 1 deletions
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37
functions.php
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@ -30,4 +30,39 @@ function autonomic_theme_scripts() {
// this is also for block styles
wp_enqueue_script( 'autonomic-block-styles', get_theme_file_uri( '/js/block-styles.js' ), array( 'wp-blocks', 'wp-dom-ready', 'wp-edit-post' ), filemtime( get_theme_file_uri( '/js/block-styles.js' ) ));
}
add_action( 'enqueue_block_editor_assets', 'autonomic_theme_scripts' );
add_action( 'enqueue_block_editor_assets', 'autonomic_theme_scripts' );
// Code for enabling line breaks in post excerpts
define('EXCERPT_RARELY', '{[}]');
define('EXCERPT_BR', nl2br(PHP_EOL));
function so306588_trim_excerpt_custom($text = '')
{
add_filter('the_content', 'so306588_trim_excerpt_custom_mark', 6);
// get through origin filter
$text = wp_trim_excerpt($text);
remove_filter('the_content', 'so306588_trim_excerpt_custom_mark', 6);
return so306588_trim_excerpt_custom_restore($text);
}
function so306588_trim_excerpt_custom_mark($text)
{
$text = nl2br($text);
return str_replace(EXCERPT_BR, EXCERPT_RARELY, $text);
}
function so306588_trim_excerpt_custom_restore($text)
{
return str_replace(EXCERPT_RARELY, EXCERPT_BR, $text);
}
// remove default filter
remove_filter('get_the_excerpt', 'wp_trim_excerpt');
// add custom filter
add_filter('get_the_excerpt', 'so306588_trim_excerpt_custom');