get_products(); if ( empty( $products ) ) { return $tabs; } $tabs = charitable_add_settings_tab( $tabs, 'licenses', __( 'Licenses', 'charitable' ), array( 'index' => 4, ) ); return $tabs; } /** * Add the licenses tab settings fields. * * @since 1.0.0 * * @return array */ public function add_licenses_fields() { if ( ! charitable_is_settings_view( 'licenses' ) ) { return array(); } $fields = array( 'section' => array( 'title' => '', 'type' => 'hidden', 'priority' => 10000, 'value' => 'licenses', 'save' => false, ), 'licenses' => array( 'title' => false, 'callback' => array( $this, 'render_licenses_table' ), 'priority' => 4, ), ); foreach ( charitable_get_helper( 'licenses' )->get_products() as $key => $product ) { $fields[ $key ] = array( 'type' => 'text', 'render' => false, 'priority' => 6, ); } return $fields; } /** * Add the licenses group. * * @since 1.0.0 * * @param string[] $groups Settings groups. * @return string[] */ public function add_licenses_group( $groups ) { $groups['licenses'] = array(); return $groups; } /** * Render the licenses table. * * @since 1.0.0 * * @return void */ public function render_licenses_table() { charitable_admin_view( 'settings/licenses' ); } /** * Add an extra button to the Licenses tab to re-check licenses. * * @since 1.6.0 * * @param string $button The button HTML. * @return string */ public function add_license_recheck_button( $button ) { $licenses = array_filter( charitable_get_helper( 'licenses' )->get_licenses(), 'is_array' ); if ( empty( $licenses ) ) { return $button; } $html = '

'; return str_replace( '

', $html, $button ); } /** * Checks for updated license and invalidates status field if not set. * * @since 1.0.0 * * @param mixed[] $values The parsed values combining old values & new values. * @param mixed[] $new_values The newly submitted values. * @return mixed[] */ public function save_license( $values, $new_values ) { /* If we didn't just submit licenses, stop here. */ if ( ! isset( $new_values['licenses'] ) ) { return $values; } $re_check = array_key_exists( 'recheck', $_POST ); $licenses = $new_values['licenses']; foreach ( $licenses as $product_key => $license ) { $license = trim( $license ); if ( empty( $license ) ) { $values['licenses'][ $product_key ] = ''; continue; } $license_data = charitable_get_helper( 'licenses' )->verify_license( $product_key, $license, $re_check ); if ( empty( $license_data ) ) { continue; } $values['licenses'][ $product_key ] = $license_data; } return $values; } } endif;