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<?php

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namespace WPForms\Forms\Fields\Helpers;

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/**

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* Helpers for Requirements Alerts.

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* Can be used for notifying about new features that addons are not supported.

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* @since 1.8.7

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class RequirementsAlerts {

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/**

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* Determine if the Product Quantities feature is allowed to use.

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* @since 1.8.7

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* @return bool

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public static function is_product_quantities_allowed(): bool {

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return empty( self::get_addons_require_for_product_quantities() );

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}

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/**

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* Determine if the Order Summary feature is allowed to use.

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* @since 1.8.7

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* @return bool

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public static function is_order_summary_allowed(): bool {

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return ! self::is_pro() || ! defined( 'WPFORMS_COUPONS_VERSION' ) || version_compare( WPFORMS_COUPONS_VERSION, '1.2.0', '>=' );

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}

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/**

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* Product Quantities feature: get an update required alert HTML.

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* @since 1.8.7

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* @return string

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public static function get_product_quantities_alert(): string {

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$addons_require_update = self::get_addons_require_for_product_quantities();

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// Generate update link when only one addon needs to be updated.

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if ( count( $addons_require_update ) === 1 ) {

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$update_url = self::get_addon_update_url( key( $addons_require_update ) );

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} else {

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// Redirect to the Plugins admin page if multiple addons require an update.

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$update_url = admin_url( 'plugins.php?plugin_status=upgrade' );

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}

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return self::get_update_alert(

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sprintf( /* translators: %1$s - addons list. */

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__( 'The following addons require an update to support product quantities: %1$s', 'wpforms-lite' ),

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implode( ', ', $addons_require_update )

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$update_url

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);

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}

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/**

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* Order Summary feature: get an update required alert HTML.

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* @since 1.8.7

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* @return string

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public static function get_order_summary_alert(): string {

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return self::get_update_alert(

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__( 'You\'re using an older version of the Coupons addon that does not support order summary.', 'wpforms-lite' ),

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self::get_addon_update_url( 'wpforms-coupons' )

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);

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}

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/**

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* Repeater field: determine if addon is allowed to use inside the repeater field.

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* @since 1.8.9

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* @param string $addon_slug Addon slug.

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* @return bool

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public static function is_inside_repeater_allowed( string $addon_slug ): bool {

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$requirements = [

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'wpforms-geolocation' => '2.10.0',

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'wpforms-signatures' => '1.11.0',

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'wpforms-form-abandonment' => '1.12.0',

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'wpforms-save-resume' => '1.11.0',

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'wpforms-lead-forms' => '1000', // @todo: We should adjust this value when the Lead Forms get the Repeater field support.

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'wpforms-google-sheets' => '2.1.0',

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];

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if ( ! isset( $requirements[ $addon_slug ] ) ) {

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return true;

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}

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$version_constant = strtoupper( str_replace( '-', '_', $addon_slug ) ) . '_VERSION';

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return self::is_pro() &&

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defined( $version_constant ) &&

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version_compare( constant( $version_constant ), $requirements[ $addon_slug ], '>=' );

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}

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/**

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* Repeater field: get an update required alert HTML.

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* @since 1.8.9

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* @param string $addon_name Addon name.

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* @param string $addon_slug Addon slug.

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* @return string

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public static function get_repeater_alert( string $addon_name, string $addon_slug ): string {

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return self::get_update_alert(

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self::get_repeater_alert_text( $addon_name ),

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self::get_addon_update_url( $addon_slug )

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);

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}

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/**

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* Repeater field: get alert text.

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* @since 1.8.9

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* @param string $addon_name Addon name.

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* @return string

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public static function get_repeater_alert_text( string $addon_name ): string {

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return sprintf(

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/* translators: %1$s - addon name. */

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__( 'You\'re using an older version of the %1$s addon that does not support the Repeater field.', 'wpforms-lite' ),

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$addon_name

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);

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}

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/**

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* Retrieve a list of addons that require updating to support the Product Quantities feature.

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* @since 1.8.7

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* @return array

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private static function get_addons_require_for_product_quantities(): array { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh

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static $addons;

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if ( ! is_null( $addons ) ) {

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return $addons;

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}

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$addons = [];

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// All addons require Pro and Top level licenses.

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if ( ! self::is_pro() ) {

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return $addons;

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}

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if ( defined( 'WPFORMS_COUPONS_VERSION' ) && version_compare( WPFORMS_COUPONS_VERSION, '1.2.0', '<' ) ) {

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$addons['wpforms-coupons'] = __( 'Coupons', 'wpforms-lite' );

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}

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if ( defined( 'WPFORMS_PAYPAL_COMMERCE_VERSION' ) && version_compare( WPFORMS_PAYPAL_COMMERCE_VERSION, '1.9.0', '<' ) ) {

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$addons['wpforms-paypal-commerce'] = __( 'PayPal Commerce', 'wpforms-lite' );

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}

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if ( defined( 'WPFORMS_PAYPAL_STANDARD_VERSION' ) && version_compare( WPFORMS_PAYPAL_STANDARD_VERSION, '1.10.0', '<' ) ) {

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$addons['wpforms-paypal-standard'] = __( 'PayPal Standard', 'wpforms-lite' );

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}

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if ( defined( 'WPFORMS_SQUARE_VERSION' ) && version_compare( WPFORMS_SQUARE_VERSION, '1.9.0', '<' ) ) {

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$addons['wpforms-square'] = __( 'Square', 'wpforms-lite' );

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}

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if ( defined( 'WPFORMS_SAVE_RESUME_VERSION' ) && version_compare( WPFORMS_SAVE_RESUME_VERSION, '1.9.0', '<' ) ) {

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$addons['wpforms-save-resume'] = __( 'Save and Resume', 'wpforms-lite' );

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}

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return $addons;

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}

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/**

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* Get an update alert HTML.

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* @since 1.8.7

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* @param string $message Alert message.

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* @param string $update_url Update button URL.

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* @return string

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private static function get_update_alert( string $message, string $update_url ): string {

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$alert = sprintf(

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'<div class="wpforms-alert-message">

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</div>

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</div>',

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esc_html__( 'Update Required', 'wpforms-lite' ),

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esc_html( $message ),

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esc_url( $update_url ),

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esc_html__( 'Update Now', 'wpforms-lite' )

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);

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return sprintf(

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'<div class="wpforms-alert wpforms-alert-danger wpforms-alert-field-requirements">%1$s</div>',

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$alert // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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);

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}

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/**

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* Get addon update URL.

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* @since 1.8.7

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* @param string $addon_slug Addon slug.

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* @return string

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private static function get_addon_update_url( string $addon_slug ): string {

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$addon_path = sprintf( '%1$s/%1$s.php', $addon_slug );

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return wp_nonce_url(

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self_admin_url( 'update.php?action=upgrade-plugin&plugin=' . $addon_path ),

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'upgrade-plugin_' . $addon_path

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);

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}

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/**

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* Determine if Pro or Top level license is used.

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* @since 1.8.7

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* @return bool

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private static function is_pro(): bool {

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return in_array( wpforms_get_license_type(), [ 'pro', 'elite', 'agency', 'ultimate' ], true );

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}

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}

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