<?php



/**

 * SMOF Option filters

 *

 * @package     WordPress

 * @subpackage  SMOF

 * @since       1.4.0

 * @author      Jonah Dahlquist

 */



/**

 * Filter URLs from uploaded media fields and replaces them with keywords.

 * This is to keep from storing the site URL in the database to make

 * migrations easier.

 * 

 * @since 1.4.0

 * @param $data Options array

 * @return array

 */

function of_filter_save_media_upload($data) {



    if(!is_array($data)) return $data;

    

    foreach ($data as $key => $value) {

        if (is_string($value)) {

            $data[$key] = str_replace(

                array(

                    site_url('', 'http'),

                    site_url('', 'https'),

                ),

                array(

                    '[site_url]',

                    '[site_url_secure]',

                ),

                $value

            );

        }

    }



    return $data;

}

add_filter('of_options_before_save', 'of_filter_save_media_upload');



/**

 * Filter URLs from uploaded media fields and replaces the site URL keywords

 * with the actual site URL.

 * 

 * @since 1.4.0

 * @param $data Options array

 * @return array

 */

function of_filter_load_media_upload($data) {

    

    if(!is_array($data)) return $data;



    foreach ($data as $key => $value) {

        if (is_string($value)) {

            $data[$key] = str_replace(

                array(

                    '[site_url]', 

                    '[site_url_secure]',

                ),

                array(

                    site_url('', 'http'),

                    site_url('', 'https'),

                ),

                $value

            );

        }

    }



    return $data;

}

add_filter('of_options_after_load', 'of_filter_load_media_upload');

