<?php

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namespace WPForms\Integrations\Square;

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/**

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* Compatibility with the Square addon.

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*

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* @since 1.9.5

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*/

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class AddonCompatibility {

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/**

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* Minimum compatible version of the Square addon.

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*

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* @since 1.9.5

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*

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* @var string

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*/

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private const MIN_COMPAT_VERSION = '2.0.0';

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/**

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* Initialization.

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*

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* @since 1.9.5

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*

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* @return AddonCompatibility|null

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*/

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public function init() {

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return Helpers::is_pro() ? $this : null;

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}

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/**

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* Register hooks.

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*

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* @since 1.9.5

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*/

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public function hooks() {

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// Warn the user about the fact that the not supported addon has been installed.

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add_action( 'admin_notices', [ $this, 'display_legacy_addon_notice' ] );

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}

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/**

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* Check if the supported Square addon is active.

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*

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* @since 1.9.5

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*

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* @return bool

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*/

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public function is_supported_version(): bool {

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return defined( 'WPFORMS_SQUARE_VERSION' ) && version_compare( WPFORMS_SQUARE_VERSION, self::MIN_COMPAT_VERSION, '>=' );

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}

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/**

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* Display wp-admin notification saying user first have to update addon to the latest version.

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*

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* @since 1.9.5

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*/

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public function display_legacy_addon_notice() {

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echo '<div class="notice notice-error"><p>';

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esc_html_e( 'The WPForms Square addon is out of date. To avoid payment processing issues, please upgrade the Square addon to the latest version.', 'wpforms-lite' );

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echo '</p></div>';

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}

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}

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