programmatically set settings

Hi

If you want to save settings programmatically then we don’t have an API for that with documentation in this plugin, but we do have a preview of how it’s done – it’s a relatively simple function. You can replace $_POST with your own array defined in your script – this array just needs to have the same names as those passed through the settings page in the form fields.

/**
 * Save the custom fields
 *
 * @param int   $post_id post identifier
 * @param array $post    the post object
 */
function fq_price_calculator_process_product_meta_measurement( $post_id, $post ) {
    if ( isset( $_POST['fq'] ) && is_array( $_POST['fq'] ) ) {
        $settings_data = [
            'fq' => wc_clean( $_POST['fq'] ),
        ];
        $container     = new Settings( $post_id );
        $container->set_raw_settings( $settings_data );
        $settings = $container->get_settings();

        if ( isset( $settings['fq']['enable'] ) && $settings['fq']['enable'] == 'yes' ) {
            $price   = ! empty( $settings['fq']['price'] ) ? abs( $settings['fq']['price'] ) : 0;
            $sale    = ! empty( $settings['fq']['sale_price'] ) ? abs( $settings['fq']['sale_price'] ) : '';
            $product = wc_get_product( $post_id );
            $product->set_price( $price );
            $product->set_regular_price( $price );
            $product->set_sale_price( $sale );
            $product->set_sold_individually( isset( $settings['fq']['sold_individually'] ) && $settings['fq']['sold_individually'] == 'yes' );
            $product->save();
        }
    }
}

If you save it the way it is in this function, nothing should blow up, because that’s exactly how the plugin saves it, although the values of these halves probably don’t particularly verify, so you also have to check what options are available and their names
Here is the array that is passed in $_POST (the data you want to change)

fq[enable]: yes
fq[unit]: m
fq[price]: 20
fq[sale_price]:
fq[increment]: 0.01
fq[min_range]: 0.1
fq[max_range]:
fq[decimals_enabled]: yes
fq[decimals][length][type]: user
fq[decimals][length][fixed][label]: nnnn
fq[decimals][length][fixed][unit]: cm
fq[decimals][length][fixed][size]:
fq[decimals][length][user][label]: centymetry
fq[decimals][length][user][unit]: cm
fq[decimals][length][user][increment]: 1
fq[decimals][length][user][min_quantity]: 1
fq[decimals][length][user][max_quantity]:
fq[pricing_table][items][from][]:
fq[pricing_table][items][to][]:
fq[pricing_table][items][price][]:
fq[pricing_table][items][sale_price][]:
fq[shipping_table][items][from][]:
fq[shipping_table][items][to][]:
fq[shipping_table][items][shipping_class][]: -1

Hi,

I would like to let you know since it is modifying and customizing the plugin this in general, it is not a function intended for external use (as I wrote, we do not issue any API).
We cannot promise that the implementation of the function will not change
whatever you do, you do so at your own risk when it comes to modifying the plugin.