wp update post - wp_insert_post_data filter hook identify current action

I have this function to set the title of a wordpress post which works properly for saving / updating posts. The major issue is that the function stops posts being deleted (it removes the title but the post still exists).

Is there a way to identify if the action is a delete post rather than save / update post and obviously i don't return the $data if a delete action?

add_filter( 'wp_insert_post_data', array($this, 'updatetitle' ) , '99', 1 ); 

public function updatetitle($data) {

    if($data['post_type'] != $property->post_name || !$_POST[${$this->active_class_var_name}->noncefield] ):
        return $data;
    endif;  

    if($_POST['address'] && $_POST[$property->noncefield]):
        $data['post_title']= ucfirst (sanitize_text_field($_POST['address'])).' '.ucfirst (sanitize_text_field($_POST['town'])).' '.ucfirst (sanitize_text_field($_POST['county']) );
    endif;

    return $data;
}

I have this function to set the title of a wordpress post which works properly for saving / updating posts. The major issue is that the function stops posts being deleted (it removes the title but the post still exists).

Is there a way to identify if the action is a delete post rather than save / update post and obviously i don't return the $data if a delete action?

add_filter( 'wp_insert_post_data', array($this, 'updatetitle' ) , '99', 1 ); 

public function updatetitle($data) {

    if($data['post_type'] != $property->post_name || !$_POST[${$this->active_class_var_name}->noncefield] ):
        return $data;
    endif;  

    if($_POST['address'] && $_POST[$property->noncefield]):
        $data['post_title']= ucfirst (sanitize_text_field($_POST['address'])).' '.ucfirst (sanitize_text_field($_POST['town'])).' '.ucfirst (sanitize_text_field($_POST['county']) );
    endif;

    return $data;
}

• filters
• wp-update-post

Share Improve this question asked Oct 11, 2014 at 16:58 DavidDavid 12311 silver badge66 bronze badges

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2 Answers 2

Sorted by: Reset to default 1

Not sure, but seems maybe $data['post_status'] would be set to 'trash' at that point. If so, then you could just do something like...

if ($data['post_status'] == 'trash') { return $data; }

...before the other manipulations.

EDIT

That code should work then - but needs to be at top of the function, like...

public function updatetitle($data) {

    if ($data['post_status'] == 'trash') { return $data; }

    if($data['post_type'] != $property->post_name || !$_POST[${$this->active_class_var_name}->noncefield] ):
        return $data;
    endif;  

    if($_POST['address'] && $_POST[$property->noncefield]):
        $data['post_title']= ucfirst(sanitize_text_field($_POST['address'])).' '.
            ucfirst (sanitize_text_field($_POST['town'])).' '.
            ucfirst (sanitize_text_field($_POST['county']) );
    endif;

    return $data;
}

Your function in that case would simply return back the $data without making any other modifications to it.

Try the save_post hook instead of wp_insert_post_data.

It should solve your problem