Custom Fields Compare

Description

This filter allows you to display custom field comparison during revision of the post.

Usage

add_filter('owf_display_custom_fields', 'compare_custom_fields', 10, 2 );

Parameters

  • $original_post_id – Id of original post.
  • $revision_post_id – Id of the revised post.

Example

add_action( 'owf_submit_to_workflow',  'redirect_after_workflow_submit' , 10, 2 ); 

function compare_custom_fields ( $original_post_id, $revision_post_id ) {  
      $original_post_data = get_post( $original_post_id );      
      $revision_post_data = get_post( $revision_post_id );      
      $args = array(
         'title'           => 'Differences',
         'title_left'      => 'Old Content',
         'title_right'     => 'New Content'
      );      
      $difference = wp_text_diff( $original_post_data->post_content, $revision_post_data->post_content, $args );            
      echo $difference;
}

Source Code

The filter is located oasis-workflow-pro/includes/pages/revision-compare.php

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