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<?php |
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add_action( 'wp_enqueue_scripts', '_wpsc_te2_register_scripts', 1 ); |
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function _wpsc_te2_register_scripts() { |
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$engine = WPSC_Template_Engine::get_instance(); |
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$scripts = apply_filters( 'wpsc_registered_scripts', $engine->get_core_scripts_data() ); |
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foreach ( $scripts as $handle => $script_data ) { |
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wp_register_script( |
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$handle, |
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wpsc_locate_asset_uri( $script_data['path'] ), |
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$script_data['dependencies'], |
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$script_data['version'], |
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! isset( $script_data['in_footer'] ) || $script_data['in_footer'] |
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); |
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} |
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$enqueued = false; |
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foreach ( $engine->get_queued_scripts() as $handle => $script_data ) { |
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$enqueued = true; |
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_wpsc_enqueue_and_localize_script( $handle, $script_data ); |
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} |
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// Output our namespace. |
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?><script type='text/javascript'>/* <![CDATA[ */window.WPSC = window.WPSC || {};/* ]]> */</script><?php |
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do_action( 'wpsc_register_scripts' ); |
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do_action( 'wpsc_enqueue_scripts' ); |
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} |
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function _wpsc_enqueue_shipping_billing_scripts() { |
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add_action( |
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'wp_enqueue_scripts', |
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'_wpsc_action_enqueue_shipping_billing_scripts' |
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); |
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} |
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function _wpsc_action_enqueue_shipping_billing_scripts() { |
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wpsc_enqueue_script( 'wpsc-country-region' ); |
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wpsc_enqueue_script( 'wpsc-copy-billing-info', array( |
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'property_name' => 'copyBilling', |
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'data' => array( |
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'strings' => array( |
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'billing_and_shipping' => apply_filters( 'wpsc_checkout_billing_header_label' , __( '<h2>Billing & Shipping Details</h2>', 'wp-e-commerce' ) ), |
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'shipping' => apply_filters( 'wpsc_checkout_shipping_header_label' , __( '<h2>Shipping Details</h2>', 'wp-e-commerce' ) ), |
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'billing' => apply_filters( 'wpsc_checkout_billing_only_header_label', __( '<h2>Billing Details</h2>', 'wp-e-commerce' ) ), |
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), |
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), |
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) ); |
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} |
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function _wpsc_enqueue_float_label_scripts() { |
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add_action( |
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'wp_enqueue_scripts', |
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'_wpsc_action_enqueue_float_label_scripts' |
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); |
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} |
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function _wpsc_action_enqueue_float_label_scripts() { |
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wpsc_enqueue_script( 'wpsc-float-labels' ); |
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wpsc_enqueue_script( 'wpsc-checkout' ); |
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} |
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function _wpsc_enqueue_product_scripts() { |
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add_action( |
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'wp_enqueue_scripts', |
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'_wpsc_action_enqueue_product_scripts' |
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); |
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} |
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function _wpsc_action_enqueue_product_scripts() { |
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wpsc_enqueue_script( 'wpsc-products' ); |
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} |
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/** |
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* Enqueue a registered wpsc script (and optionally localize its JS data). |
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* If script cannot be enqueued yet, register the queued script for later enqueue. |
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* |
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* @see WPSC_Template_Engine::register_queued_script() |
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* @see wp_enqueue_script() |
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* @see wpsc_localize_script() |
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* |
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* @since 4.0 |
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* |
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* @param string $handle Name of the registered wpsc script. |
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* @param array $script_data (Optional) data to send to wp_localize_script under the WPSC namespace. |
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*/ |
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function wpsc_enqueue_script( $handle, $script_data = array() ) { |
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if ( ! did_action( 'wpsc_enqueue_scripts' ) ) { |
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WPSC_Template_Engine::get_instance()->register_queued_script( $handle, $script_data ); |
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} else { |
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_wpsc_enqueue_and_localize_script( $handle, $script_data ); |
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} |
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} |
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/** |
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* Enqueue a registered wpsc script (and optionally localize its JS data). |
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* |
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* @see wp_enqueue_script() |
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* @see wpsc_localize_script() |
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* |
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* @access private |
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* |
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* @since 4.0 |
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* |
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* @param string $handle Name of the registered wpsc script. |
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* @param array $script_data (Optional) data to send to wp_localize_script under the WPSC namespace. |
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*/ |
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function _wpsc_enqueue_and_localize_script( $handle, $script_data = array() ) { |
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wp_enqueue_script( $handle ); |
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if ( ! empty( $script_data ) && isset( $script_data['property_name'], $script_data['data'] ) ) { |
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$add_to_namespace = ! isset( $script_data['add_to_namespace'] ) || $script_data['add_to_namespace']; |
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wpsc_localize_script( |
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$handle, |
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$script_data['property_name'], |
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$script_data['data'], |
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$add_to_namespace |
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); |
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} |
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} |
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/** |
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* Localize a script under the WPSC namespace. |
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* |
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* Works only if the script has already been registered or enqueued. |
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* |
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* Accepts an associative array $data and creates a JavaScript object: |
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* |
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* window.WPSC.{$property_name} = { |
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* key: value, |
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* key: value, |
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* ... |
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* } |
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* |
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* |
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* @see wp_localize_script() |
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* @see WP_Dependencies::get_data() |
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* @see WP_Dependencies::add_data() |
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* @global WP_Scripts $wp_scripts The WP_Scripts object for printing scripts. |
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* |
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* @since 4.0 |
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* |
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* @param string $handle Script handle the data will be attached to. |
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* @param string $property_name Name for the property applied to the global WPSC object. |
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* Passed directly, so it should be qualified JS variable. |
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* Example: '/[a-zA-Z0-9_]+/'. |
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* @param array $data The data itself. The data can be either a single or multi-dimensional array. |
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* @param bool $add_to_namespace Whether to add to the WPSC object, or default wp_localize_script output. |
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* |
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* @return bool True if the script was successfully localized, false otherwise. |
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*/ |
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function wpsc_localize_script( $handle, $property_name, $data, $add_to_namespace = true ) { |
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global $wp_scripts; |
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if ( $add_to_namespace ) { |
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// Make sure this variable does not break the WPSC namespace. |
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$property_name = 'WPSC.' . sanitize_html_class( maybe_serialize( $property_name ) ); |
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} |
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$result = wp_localize_script( $handle, $property_name, $data ); |
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if ( $add_to_namespace ) { |
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$script = $wp_scripts->get_data( $handle, 'data' ); |
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$script = str_replace( |
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"var {$property_name} = {", |
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"window.{$property_name} = window.{$property_name} || {", |
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$script |
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); |
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$result = $wp_scripts->add_data( $handle, 'data', $script ); |
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} |
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return $result; |
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} |
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