Search Results for 'function sf_edit_query_args'

[Anonymous]

One more question.
Is there way to add extra parameter to shortcode?
To set default query.

i.e.

[searchandfilter id="1428" show="results" post="123"]

function sf_filter_query_args( $query_args, $sfid ) {
  if($sfid==1428)
  {
        /* i'm not sure how to get $shortcode_param */
  	$query_args['my_post_id'] = $shortcode_param['post'];
  }
  return $query_args;
}
add_filter( 'sf_edit_query_args', 'sf_filter_query_args', 10, 2 );

[Anonymous]

Hi Trevor,
I used the code bellow in the functions.php file. Shoudn’t I ?
Thank you 🙂

function filter_function_name( $query_args, $sfid ) {

//if search form ID = 1272, the do something with this query
if($sfid==1272)
{
//modify $query_args here before returning it
print_r($query_args);
echo “Yeahhhhhhhhhhhh”;
}

//return $query_args;
}
add_filter( ‘sf_edit_query_args’, ‘filter_function_name’, 10, 2 );

[Ross]

Hi Christian

I have not yet had chance to implement this feature – as mentioned it only works with archives at the moment – I have just realised though if you are a dev and can do some coding this may already be possible using a filter:

http://www.designsandcode.com/documentation/search-filter-pro/action-filter-reference/#Edit_Query_Arguments

So in there you would manually check to see if the current page/post has a specific category:

https://codex.wordpress.org/Function_Reference/has_category

if(has_category( 'dogs', get_the_ID()))
{

}

And if so, modify the S&F query to only look inside that category

$query_args['category_name'] = "dogs"

So putting it all together:

function update_search_category( $query_args, $sfid ) {
	
	//if search form ID = 225, the do something with this query
	if($sfid==225)
	{
		//here we check to see value is associated with the page
		
		if(has_category( 'dogs', get_the_ID()))
		{
			$query_args['category_name'] = "dogs"
		}
		else if(has_category( 'cats', get_the_ID()))
		{
			$query_args['category_name'] = "cats"
		}
		else if(has_category( 'snakes', get_the_ID()))
		{
			$query_args['category_name'] = "snakes"
		}
	}
	
	return $query_args;
}
add_filter( 'sf_edit_query_args', 'update_search_category', 10, 2 );

One big caveat I just realised, you may have to disable ajax – this is because an ajax request gets sent off somewhere else, and I think has_category will never give the correct result in an ajax request.

Thanks

[Ross]

There shouldn’t be a custom query inside the filter itself, the filter is used to modify the arguments before they get passed to a query – the code should look like:

function results_map_filter( $query_args, $sfid ) {
	
	//if search form ID = 1530, the do something with this query
	if($sfid==1530)
	{
		//modify $query_args here before returning it
		$query_args['posts_per_page'] = -1;
	}
	
	return $query_args;
}
add_filter( 'sf_edit_query_args', 'results_map_filter', 10, 20 );

Thanks

[Trevor]

I have no idea if your code is roughly correct, but it is not semantically correct.

It would look like this to be correct from a PHP point of view, I think:

<?php
function results_map_filter( $results_map_args, $sfid ) {
  if($sfid==1530) {
    $results_map = get_posts( $results_map_args );
    if (have_posts() ) {
      $results_map_args = array(
        'post_type' => 'posttype',
        'posts_per_page' => -1,
        'post_status' => 'publish',
        'cache_results' => true,
        'no_found_rows' => true
      );
    }
    return $results_map_args;
  }
add_filter( 'sf_edit_query_args', 'results_map_filter', 10, 2 );
?>

You would use this in your child theme functions.php file, which should already have the opening PHP tag <?php, so you wouldn’t need that from the code, and it is NOT normal to close the PHP tags ?> at the end of the functions.php file as this can cause a site to crash.

I could well be wrong with the code though.

[Anonymous]

Can you please explain more. I have this code now but the number of results don’t change

<?php function results_map_filter( $results_map_args, $sfid ) {
if($sfid==1530) {
$results_map_args = array(
‘post_type’ => ‘posttype’,
‘posts_per_page’ => -1,
‘post_status’ => ‘publish’,
‘cache_results’ => true,
‘no_found_rows’ => true
);
}
return $results_map_args;
}
add_filter( ‘sf_edit_query_args’, ‘results_map_filter’, 10, 2 );
$results_map = get_posts( $results_map_args );
if (have_posts() ) :
?>

[Ross]

Hey Matt

This is pretty tricky actually.

Since the introduction of the cache, most queries are sent off to the cache DB, and they return a number of IDs… which are placed inside the post__in field in a query.

So, I’m actually scratching my head as to how we could do this.

There is a filter for modifying the query:

http://www.designsandcode.com/documentation/search-filter-pro/action-filter-reference/#Edit_Query_Arguments

add_filter( 'sf_edit_query_args', 'filter_function_name', 10, 2 );

Which should be used like:

function filter_function_name( $query_args, $sfid ) {
	
	//if search form ID = 225, the do something with this query
	if($sfid==225)
	{
		//modify $query_args here before returning it
		$query_args['post__in'] = array(1,2,3,4);
	}
	
	return $query_args;
}

Which S&F also uses for setting up the query – and will probbably overeride this withe the results from the S&F cache.

Try initializing hook much later (so S&F has finished with the post__in var):

add_filter( 'sf_edit_query_args', 'filter_function_name', 10, 200 );

Thanks

[Ross]

Hey Paul

You don’t need to do this via query args – you can do all this via the posts tab.

If it must be dynamic and via the query args, then its the same as when using the standard new WP_Query($args)

https://www.designsandcode.com/documentation/search-filter-pro/action-filter-reference/#Edit_Query_Arguments

So, to modify orderby you need this part of the WP docs:

https://codex.wordpress.org/Class_Reference/WP_Query#Order_.26_Orderby_Parameters

Updating the S&F filter example with the example from the WP site on order:

$args = array(
	'orderby' => 'title',
	'order'   => 'DESC'
);
$query = new WP_Query( $args );

Will update the filter like:

function filter_function_name( $query_args, $sfid ) {
	
	//if search form ID = 225, the do something with this query
	if($sfid==225)
	{
		//modify $query_args here before returning it
		$query_args['orderby'] = 'title';
		$query_args['order'] = 'DESC';
		
	}
	
	return $query_args;
}
add_filter( 'sf_edit_query_args', 'filter_function_name', 10, 2 );

Thanks

[Ross]

Hi there

If you must edit the query best not to hack the plugin directly 😉

Instead, you can use the filter sf_edit_query_args – which allows you to change any of the parameters that are passed to the query:

https://www.designsandcode.com/documentation/search-filter-pro/action-filter-reference/#Edit_Query_Arguments

If you lower the priority to say 20:

add_filter( 'sf_edit_query_args', 'filter_function_name', 20, 2 );

This will happen after S&F has setup the query.

This means you should be able to access the object like:

function filter_function_name( $query_args, $sfid ) {
	
	//if search form ID = 225, the do something with this query
	if($sfid==225)
	{
		//modify $query_args here before returning it
                
		//here you can limit the length of 's' which is the search term
		$query_args['s'] = "overwritten search term";
	}
	
	return $query_args;
}

Thanks

[Anonymous]

Ross,
I just tested this and found that if I display results using the search.php then the filter can’t use the get_queried_object()->name; , but if I display results using the shortcode method within the same taxonomy template, the get_queried_object()->name; is usable for the query filter.

Here’s what I currently have:

function member_query_args( $query_args, $sfid ) {
	
	$current_member_category = get_queried_object()->name;
	
  if($sfid==3906) {
	 $query_args = array(
    'member-category' => $current_member_category
	);
  }
  return $query_args;
}

add_filter( 'sf_edit_query_args', 'member_query_args', 10, 2 );