[Beginner] Combine two hooks

Hi guys,

I have wrote two hooks that filters 1.) stock status, 2.) visibility, in the back-end area.

Can you please help me combining these two into one hook? I been struggling since 8’clock this morning. 🙁

/* #### Nieuw filter #### */
 /* Filteren op gearchiveerde producten (back-end)*/
add_action( 'restrict_manage_posts', 'filter002_admin_posts_filter_restrict_manage_posts' );

function filter002_admin_posts_filter_restrict_manage_posts(){

    $type = 'product';
    if (isset($_GET['post_type'])) {
        $type = $_GET['post_type'];
    }

    //only add filter to post type you want
    if ('product' == $type){
        //change this to the list of values you want to show
        //in 'label' => 'value' format
        $values = array(
            'Zichtbaar' => 'visible', 
            'Gearchiveerd' => 'hidden',
        );
        ?>
        <select name="Stock">
        <option value=""><?php _e('Archief', 'filter002'); ?></option>
        <?php
            $current_v = isset($_GET['Stock'])? $_GET['Stock']:'';
            foreach ($values as $label => $value) {
                printf
                    (
                        '<option value="%s"%s>%s</option>',
                        $value,
                        $value == $current_v? ' selected="selected"':'',
                        $label
                    );
                }
        ?>
        </select>
        <?php
    }
}

add_filter( 'parse_query', 'filter002_posts_filter' );

function filter002_posts_filter( $query ){
    global $pagenow;
    $type = 'product';
    if (isset($_GET['post_type'])) {
        $type = $_GET['post_type'];
    }
    if ( 'product' == $type && is_admin() && $pagenow=='edit.php' && isset($_GET['Stock']) && $_GET['Stock'] != '') {
        $query->query_vars['meta_key'] = '_visibility';
        $query->query_vars['meta_value'] = $_GET['Stock'];
    }
}
/* #### Nieuw filter #### */
/* Add In/Out of Stock Filter to Admin *aanvulling op WooCommerce Sort By Stock* */
add_action( 'restrict_manage_posts', 'filter001_admin_posts_filter_restrict_manage_posts' );

function filter001_admin_posts_filter_restrict_manage_posts(){

    $type = 'product';
    if (isset($_GET['post_type'])) {
        $type = $_GET['post_type'];
    }

    //only add filter to post type you want
    if ('product' == $type){
        //change this to the list of values you want to show
        //in 'label' => 'value' format
        $values = array(
            'Uitverkocht' => 'outofstock', 
            'Op voorraad' => 'instock',
        );
        ?>
        <select name="Stock">
        <option value=""><?php _e('Voorraad', 'filter001'); ?></option>
        <?php
            $current_v = isset($_GET['Stock'])? $_GET['Stock']:'';
            foreach ($values as $label => $value) {
                printf
                    (
                        '<option value="%s"%s>%s</option>',
                        $value,
                        $value == $current_v? ' selected="selected"':'',
                        $label
                    );
                }
        ?>
        </select>
        <?php
    }
}
add_filter( 'parse_query', 'filter001_posts_filter' );

function filter001_posts_filter( $query ){
    global $pagenow;
    $type = 'product';
    if (isset($_GET['post_type'])) {
        $type = $_GET['post_type'];
    }
    if ( 'product' == $type && is_admin() && $pagenow=='edit.php' && isset($_GET['Stock']) && $_GET['Stock'] != '') {
        $query->query_vars['meta_key'] = '_stock_status';
        $query->query_vars['meta_value'] = $_GET['Stock'];
    }
}

You’ll be my hero. Thanks! 🙂

• This topic was modified 7 years, 5 months ago by Kathryn Presner.
• This topic was modified 7 years, 5 months ago by Kathryn Presner. Reason: fixed code tags - please use backticks or formatting buttons