Need help to customise Facet WP + Listify theme WordPress

dimadin answers:

This is not tested as I have no time right now, but you should try something like this, maybe it needs little modifications which I can made on site that actually uses it. I based this on Listify 1.1.2 so you should change accordingly if there are changes in 1.2, and on example names that you can change too.

Note that this might be much simpler if I knew what exactly you want to change in Listify_FacetWP_Template and if that method can be overwritten by simpler hook.

1) Copy file /wp-content/themes/listify/inc/integrations/facetwp/class-facetwp-template.php to your child theme, just rename it (for example /wp-content/themes/child-theme/inc/integrations/facetwp/class-child-theme-facetwp-template.php).

2) Edit first line of you file so you change class name. For example, right now is

class Listify_FacetWP_Template extends Listify_FacetWP {

while you need child of Listify_FacetWP_Template

class Child_Theme_Listify_FacetWP_Template extends Listify_FacetWP_Template {

3) Edit any part of that new class; you might not need methods that you didn't change since they are inherited from parent class, just those that you have changed.

4) In your custom code, place something like this:


class Child_Theme_Listify_FacetWP_Template_Overwritter {
public function __construct() {
$this->listify_facetwp_parent_class = $GLOBALS[ 'listify_facetwp' ];

add_action( 'init', array( $this, 'remove_parent_init' ) );
}

public function remove_parent_init() {
remove_action( 'init', array( $this->listify_facetwp_parent_class, 'init' ), 12 );

add_action( 'init', array( $this, 'init' ), 12 );
}

// Copied and modified Listify_FacetWP::init()
public function init() {
require_once( get_stylesheet_directory() . '/inc/integrations/facetwp/class-child-theme-facetwp-template.php' );

$this->template = new Child_Theme_Listify_FacetWP_Template;

add_filter( 'facetwp_query_args', array( $this->listify_facetwp_parent_class, 'facetwp_query_args' ), 10, 2 );
add_filter( 'facetwp_template_html', array( $this->listify_facetwp_parent_class, 'facetwp_template_html' ), 10, 2 );
}
}

new Child_Theme_Listify_FacetWP_Template_Overwritter;


Then tell me what happens or contact me directly if this doesn't work and you want to give me access so I can make changes right on your server.

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