milbar · July 2, 2024 10:18
diff --git a/remove-redesign-content.php b/remove-redesign-content.php
 <?php
 /**
 * Plugin Name: Clear WP Content On redesigned pages
 * Description: Clears the default WP content if the ACF flexible content field is not empty and uses the specified template.
 * Version: 1.0
 * Author: Milan Bartalovics
 */

 // Schedule the event on plugin activation
 function yco_yearly_cron_schedule() {
    // Schedule the event to run one year from now
    $timestamp = strtotime('+1 year');
    if (!wp_next_scheduled('yco_clear_redesign_content')) {
        wp_schedule_event($timestamp, 'yearly', 'yco_clear_redesign_content');
    }
 }
 register_activation_hook(__FILE__, 'yco_yearly_cron_schedule');

 // Clear the scheduled event on plugin deactivation
 function yco_yearly_cron_unschedule() {
    $timestamp = wp_next_scheduled('yco_clear_redesign_content');
    if ($timestamp) {
        wp_unschedule_event($timestamp, 'yco_clear_redesign_content');
    }
 }
 register_deactivation_hook(__FILE__, 'yco_yearly_cron_unschedule');

 // Hook the custom function to the scheduled event
 add_action('yco_clear_redesign_content', 'yco_clear_redesign_content_if_acf_not_empty');

 function yco_clear_redesign_content_if_acf_not_empty() {
    // Query to get all posts or pages using the specified template
    $args = array(
        'post_type' => array('page', 'industry_solution'), // Add your custom post types here
        'meta_query' => array(
            array(
                'key' => '_wp_page_template',
                'value' => 'views/template-redesign-2024.blade.php'
            )
        ),
        'posts_per_page' => -1 // Get all matching posts
    );

    $query = new WP_Query($args);

    // Loop through the posts
    if ($query->have_posts()) {
        while ($query->have_posts()) {
            $query->the_post();
            $post_id = get_the_ID();

            // Get the ACF flexible content field
            $acf_field = get_field('lpt_content_sections', $post_id);

            // Check if the ACF flexible content field is not empty
            if (!empty($acf_field)) {
                // Clear the default WordPress content
                wp_update_post(array(
                    'ID'           => $post_id,
                    'post_content' => ''
                ));
                // Log the deletion
                error_log('Cleared content for post ID: ' . $post_id);
            }
        }
        wp_reset_postdata();
    } else {
        // Log if no posts found
        error_log('No posts found with the specified template.');
    }
 }

 // Add a custom yearly interval to the cron schedules
 function add_custom_yearly_interval($schedules) {
    $schedules['yearly'] = array(
        'interval' => 31556926, // 1 year in seconds
        'display'  => __('Once Yearly')
    );
    return $schedules;
 }
 add_filter('cron_schedules', 'add_custom_yearly_interval');