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<?php |
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/** |
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* Charitable Licenses Settings UI. |
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* |
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* @package Charitable/Classes/Charitable_Licenses_Settings |
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* @version 1.0.0 |
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* @author Eric Daams |
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* @copyright Copyright (c) 2019, Studio 164a |
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* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License |
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*/ |
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|
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// Exit if accessed directly. |
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if ( ! defined( 'ABSPATH' ) ) { exit; } |
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|
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if ( ! class_exists( 'Charitable_Licenses_Settings' ) ) : |
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|
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/** |
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* Charitable_Licenses_Settings |
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* |
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* @final |
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* @since 1.0.0 |
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*/ |
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final class Charitable_Licenses_Settings { |
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|
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/** |
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* The single instance of this class. |
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* |
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* @var Charitable_Licenses_Settings|null |
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*/ |
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private static $instance = null; |
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|
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/** |
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* Create object instance. |
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* |
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* @since 1.0.0 |
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*/ |
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private function __construct() { |
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} |
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|
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/** |
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* Returns and/or create the single instance of this class. |
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* |
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* @since 1.2.0 |
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* |
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* @return Charitable_Licenses_Settings |
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*/ |
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public static function get_instance() { |
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if ( is_null( self::$instance ) ) { |
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self::$instance = new self(); |
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} |
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|
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return self::$instance; |
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} |
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|
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/** |
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* Optionally add the licenses tab. |
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* |
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* @since 1.4.7 |
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* |
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* @param string[] $tabs Settings tabs. |
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* @return string[] |
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*/ |
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public function maybe_add_licenses_tab( $tabs ) { |
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|
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$products = charitable_get_helper( 'licenses' )->get_products(); |
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|
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if ( empty( $products ) ) { |
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return $tabs; |
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} |
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|
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$tabs = charitable_add_settings_tab( |
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$tabs, |
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'licenses', |
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__( 'Licenses', 'charitable' ), |
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array( |
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'index' => 4, |
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) |
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); |
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|
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return $tabs; |
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|
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} |
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|
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/** |
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* Add the licenses tab settings fields. |
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* |
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* @since 1.0.0 |
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* |
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* @return array |
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*/ |
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public function add_licenses_fields() { |
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if ( ! charitable_is_settings_view( 'licenses' ) ) { |
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return array(); |
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} |
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|
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$fields = array( |
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'section' => array( |
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'title' => '', |
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'type' => 'hidden', |
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'priority' => 10000, |
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'value' => 'licenses', |
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'save' => false, |
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), |
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'licenses' => array( |
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'title' => false, |
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'callback' => array( $this, 'render_licenses_table' ), |
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'priority' => 4, |
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), |
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); |
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|
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foreach ( charitable_get_helper( 'licenses' )->get_products() as $key => $product ) { |
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$fields[ $key ] = array( |
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'type' => 'text', |
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'render' => false, |
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'priority' => 6, |
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); |
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} |
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|
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return $fields; |
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} |
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|
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/** |
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* Add the licenses group. |
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* |
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* @since 1.0.0 |
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* |
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* @param string[] $groups Settings groups. |
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* @return string[] |
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*/ |
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public function add_licenses_group( $groups ) { |
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$groups['licenses'] = array(); |
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return $groups; |
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} |
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|
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/** |
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* Render the licenses table. |
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* |
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* @since 1.0.0 |
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* |
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* @return void |
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*/ |
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public function render_licenses_table() { |
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charitable_admin_view( 'settings/licenses' ); |
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} |
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|
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/** |
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* Add an extra button to the Licenses tab to re-check licenses. |
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* |
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* @since 1.6.0 |
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* |
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* @param string $button The button HTML. |
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* @return string |
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*/ |
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public function add_license_recheck_button( $button ) { |
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$licenses = array_filter( charitable_get_helper( 'licenses' )->get_licenses(), 'is_array' ); |
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|
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if ( empty( $licenses ) ) { |
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return $button; |
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} |
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|
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$html = '<input style="margin-left:8px;height:29px;" type="submit" class="button button-secondary" name="recheck" value="' . esc_attr__( 'Save & Re-check All Licenses', 'charitable' ) . '" /></p>'; |
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|
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return str_replace( |
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'</p>', |
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$html, |
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$button |
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); |
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} |
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|
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/** |
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* Checks for updated license and invalidates status field if not set. |
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* |
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* @since 1.0.0 |
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* |
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* @param mixed[] $values The parsed values combining old values & new values. |
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* @param mixed[] $new_values The newly submitted values. |
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* @return mixed[] |
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*/ |
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public function save_license( $values, $new_values ) { |
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/* If we didn't just submit licenses, stop here. */ |
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if ( ! isset( $new_values['licenses'] ) ) { |
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return $values; |
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} |
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|
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$re_check = array_key_exists( 'recheck', $_POST ); |
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$licenses = $new_values['licenses']; |
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|
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foreach ( $licenses as $product_key => $license ) { |
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$license = trim( $license ); |
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|
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if ( empty( $license ) ) { |
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$values['licenses'][ $product_key ] = ''; |
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continue; |
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} |
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|
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$license_data = charitable_get_helper( 'licenses' )->verify_license( $product_key, $license, $re_check ); |
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|
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if ( empty( $license_data ) ) { |
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continue; |
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} |
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|
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$values['licenses'][ $product_key ] = $license_data; |
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} |
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|
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return $values; |
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} |
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} |
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|
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endif; |
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|
