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<?php |
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|
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namespace SpringDevs\Subscription\Admin; |
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|
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/** |
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* AJAX handlers for the onboarding wizard. |
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* |
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* Handles page-2 save (product create/update), variation fetch, and wizard reset. |
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* |
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* @package SpringDevs\Subscription\Admin |
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*/ |
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class OnboardingAjax { |
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|
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/** |
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* Initialize the class. |
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*/ |
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public function __construct() { |
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add_action( 'wp_ajax_subscrpt_save_wizard_page2', array( $this, 'save_wizard_page2' ) ); |
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add_action( 'wp_ajax_subscrpt_reset_wizard', array( $this, 'reset_wizard' ) ); |
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add_action( 'wp_ajax_subscrpt_get_product_variations', array( $this, 'get_product_variations' ) ); |
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} |
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|
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/** |
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* Save wizard Page 2 data to session and create/update product. |
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* |
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* @return void Sends JSON. |
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*/ |
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public function save_wizard_page2() { |
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check_ajax_referer( 'subscrpt_onboarding_wizard', 'nonce' ); |
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|
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if ( ! current_user_can( 'manage_options' ) ) { |
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wp_send_json_error( array( 'message' => __( 'Permission denied.', 'subscription' ) ), 403 ); |
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} |
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|
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if ( ! session_id() ) { |
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session_start(); |
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} |
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|
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$product_mode = isset( $_POST['product_mode'] ) ? sanitize_text_field( wp_unslash( $_POST['product_mode'] ) ) : 'new'; |
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$product_name = isset( $_POST['product_name'] ) ? sanitize_text_field( wp_unslash( $_POST['product_name'] ) ) : ''; |
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$product_price = isset( $_POST['product_price'] ) ? sanitize_text_field( wp_unslash( $_POST['product_price'] ) ) : ''; |
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$existing_product = isset( $_POST['existing_product_id'] ) ? absint( $_POST['existing_product_id'] ) : 0; |
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$variation_id = isset( $_POST['variation_id'] ) ? absint( $_POST['variation_id'] ) : 0; |
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$timing_option = isset( $_POST['timing_option'] ) ? sanitize_text_field( wp_unslash( $_POST['timing_option'] ) ) : 'never'; |
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$billing_per = isset( $_POST['billing_per'] ) ? absint( $_POST['billing_per'] ) : 1; |
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$billing_period = isset( $_POST['billing_period'] ) ? sanitize_text_field( wp_unslash( $_POST['billing_period'] ) ) : 'months'; |
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$trial_timing_per = isset( $_POST['trial_timing_per'] ) ? absint( $_POST['trial_timing_per'] ) : 0; |
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$signup_fee = isset( $_POST['signup_fee'] ) ? sanitize_text_field( wp_unslash( $_POST['signup_fee'] ) ) : ''; |
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$trial_enabled = isset( $_POST['trial_enabled'] ) ? (int) $_POST['trial_enabled'] : 0; |
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$trial_timing_opt = isset( $_POST['trial_timing_option'] ) ? sanitize_text_field( wp_unslash( $_POST['trial_timing_option'] ) ) : 'days'; |
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$length_enabled = isset( $_POST['length_enabled'] ) ? (int) $_POST['length_enabled'] : 0; |
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$length_per = isset( $_POST['length_per'] ) ? absint( $_POST['length_per'] ) : 0; |
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$length_option = isset( $_POST['length_option'] ) ? sanitize_text_field( wp_unslash( $_POST['length_option'] ) ) : 'months'; |
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|
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$result_product_id = 0; |
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|
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if ( 'new' === $product_mode ) { |
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$wc_product = new \WC_Product_Simple(); |
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$wc_product->set_name( $product_name ); |
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$wc_product->set_regular_price( wc_format_decimal( $product_price ) ); |
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$wc_product->set_status( 'publish' ); |
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$this->apply_subscription_meta( $wc_product, $billing_period, $billing_per, $trial_timing_per, $trial_timing_opt, $signup_fee ); |
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$result_product_id = $wc_product->save(); |
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|
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if ( ! $result_product_id ) { |
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wp_send_json_error( array( 'message' => __( 'Failed to create product. Please try again.', 'subscription' ) ) ); |
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} |
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} elseif ( 'existing' === $product_mode && $existing_product > 0 ) { |
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$parent = wc_get_product( $existing_product ); |
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|
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if ( ! $parent ) { |
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wp_send_json_error( array( 'message' => __( 'Product not found.', 'subscription' ) ) ); |
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} |
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|
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if ( $variation_id > 0 ) { |
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// Variable product: update parent name only; apply meta + price on the variation. |
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$parent->set_name( $product_name ); |
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$parent->save(); |
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|
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$variation = wc_get_product( $variation_id ); |
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if ( $variation ) { |
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$variation->set_regular_price( wc_format_decimal( $product_price ) ); |
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$this->apply_subscription_meta( $variation, $billing_period, $billing_per, $trial_timing_per, $trial_timing_opt, $signup_fee ); |
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$variation->save(); |
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} |
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} else { |
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// Simple product: update name, price, and subscription meta in one save. |
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$parent->set_name( $product_name ); |
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$parent->set_regular_price( wc_format_decimal( $product_price ) ); |
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$this->apply_subscription_meta( $parent, $billing_period, $billing_per, $trial_timing_per, $trial_timing_opt, $signup_fee ); |
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$parent->save(); |
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} |
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|
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$result_product_id = $existing_product; |
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} |
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|
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$_SESSION['subscrpt_onboarding_wizard'] = array( |
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'page' => 3, |
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'product_id' => $result_product_id, |
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'product_mode' => $product_mode, |
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'product_name' => $product_name, |
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'product_price' => $product_price, |
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'existing_product' => $existing_product, |
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'variation_id' => $variation_id, |
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'timing_option' => $timing_option, |
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'billing_per' => $billing_per, |
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'billing_period' => $billing_period, |
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'trial_timing_per' => $trial_timing_per, |
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'signup_fee' => $signup_fee, |
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'trial_enabled' => $trial_enabled, |
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'trial_timing_option' => $trial_timing_opt, |
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'length_enabled' => $length_enabled, |
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'length_per' => $length_per, |
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'length_option' => $length_option, |
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); |
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|
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wp_send_json_success( array( 'product_id' => $result_product_id ) ); |
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} |
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|
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/** |
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* Stage subscription meta on a WC product object via the WC meta layer. |
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* Does NOT call save() — the caller must save the object after calling this method. |
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* |
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* @param \WC_Product $product Product or variation object. |
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* @param string $billing_period Billing period unit (days/weeks/months/years). |
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* @param int $billing_per Billing interval count. |
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* @param int $trial_per Free trial length. |
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* @param string $trial_option Free trial period unit. |
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* @param string $signup_fee One-time sign-up fee (pro only). |
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* |
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* @return void |
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*/ |
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private function apply_subscription_meta( $product, $billing_period, $billing_per, $trial_per, $trial_option, $signup_fee ) { |
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$product->update_meta_data( '_subscrpt_enabled', true ); |
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$product->update_meta_data( '_subscrpt_timing_option', $billing_period ); |
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$product->update_meta_data( '_subscrpt_timing_per', $billing_per ); |
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$product->update_meta_data( '_subscrpt_trial_timing_per', $trial_per ); |
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$product->update_meta_data( '_subscrpt_trial_timing_option', $trial_option ); |
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$product->update_meta_data( '_subscrpt_payment_type', 'recurring' ); |
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|
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if ( function_exists( 'subscrpt_pro_activated' ) && subscrpt_pro_activated() && '' !== $signup_fee ) { |
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$product->update_meta_data( '_subscrpt_signup_fee', wc_format_decimal( $signup_fee ) ); |
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} |
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} |
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|
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/** |
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* Return available variations for a variable product (wizard use). |
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* |
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* @return void Sends JSON. |
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*/ |
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public function get_product_variations() { |
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check_ajax_referer( 'subscrpt_onboarding_wizard', 'nonce' ); |
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|
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if ( ! current_user_can( 'manage_options' ) ) { |
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wp_send_json_error( array( 'message' => __( 'Permission denied.', 'subscription' ) ), 403 ); |
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} |
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|
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$product_id = isset( $_POST['product_id'] ) ? absint( $_POST['product_id'] ) : 0; |
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if ( ! $product_id ) { |
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wp_send_json_error( array( 'message' => __( 'Invalid product.', 'subscription' ) ) ); |
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} |
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|
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$product = wc_get_product( $product_id ); |
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if ( ! $product || 'variable' !== $product->get_type() ) { |
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wp_send_json_error( array( 'message' => __( 'Not a variable product.', 'subscription' ) ) ); |
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} |
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|
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$available = $product->get_available_variations(); |
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$result = array(); |
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|
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foreach ( $available as $variation ) { |
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$v_id = $variation['variation_id']; |
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|
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// Build human-readable attribute label. |
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$attr_labels = array(); |
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foreach ( $variation['attributes'] as $attr_key => $attr_value ) { |
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if ( '' === $attr_value ) { |
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$attr_labels[] = __( 'Any', 'subscription' ); |
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continue; |
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} |
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$taxonomy = str_replace( 'attribute_', '', $attr_key ); |
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if ( taxonomy_exists( $taxonomy ) ) { |
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$term = get_term_by( 'slug', $attr_value, $taxonomy ); |
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$attr_labels[] = $term ? $term->name : ucfirst( str_replace( '-', ' ', $attr_value ) ); |
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} else { |
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$attr_labels[] = ucfirst( str_replace( '-', ' ', $attr_value ) ); |
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} |
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} |
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$label = implode( ' / ', $attr_labels ); |
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if ( ! $label ) { |
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/* translators: %d: variation ID */ |
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$label = sprintf( __( 'Variation #%d', 'subscription' ), $v_id ); |
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} |
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|
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$result[] = array( |
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'id' => $v_id, |
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'label' => $label, |
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'price' => $variation['display_price'], |
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'sku' => $variation['sku'], |
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'billing_period' => get_post_meta( $v_id, '_subscrpt_timing_option', true ), |
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'billing_per' => get_post_meta( $v_id, '_subscrpt_timing_per', true ) ?: 1, |
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'trial_per' => get_post_meta( $v_id, '_subscrpt_trial_timing_per', true ), |
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'signup_fee' => get_post_meta( $v_id, '_subscrpt_signup_fee', true ), |
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); |
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} |
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|
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wp_send_json_success( $result ); |
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} |
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|
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/** |
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* Reset wizard session (for "Add another" action). |
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* |
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* @return void Sends JSON. |
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*/ |
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public function reset_wizard() { |
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check_ajax_referer( 'subscrpt_onboarding_wizard', 'nonce' ); |
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|
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if ( ! current_user_can( 'manage_options' ) ) { |
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wp_send_json_error( array( 'message' => __( 'Permission denied.', 'subscription' ) ), 403 ); |
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} |
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|
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if ( ! session_id() ) { |
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session_start(); |
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} |
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|
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unset( $_SESSION['subscrpt_onboarding_wizard'] ); |
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|
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wp_send_json_success(); |
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} |
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} |
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|
