| 1 |
<?php |
| 2 |
/** |
| 3 |
* Disable direct access/execution to/of the widget code. |
| 4 |
*/ |
| 5 |
if ( ! defined( 'ABSPATH' ) ) { |
| 6 |
exit; |
| 7 |
} |
| 8 |
|
| 9 |
if ( ! class_exists( 'Jetpack_Simple_Payments_Widget' ) ) { |
| 10 |
/** |
| 11 |
* Simple Payments Button |
| 12 |
* |
| 13 |
* Display a Simple Payment Button as a Widget. |
| 14 |
*/ |
| 15 |
class Jetpack_Simple_Payments_Widget extends WP_Widget { |
| 16 |
// https://developer.paypal.com/docs/integration/direct/rest/currency-codes/ |
| 17 |
private static $supported_currency_list = array( |
| 18 |
'USD' => '$', |
| 19 |
'GBP' => '£', |
| 20 |
'JPY' => '¥', |
| 21 |
'BRL' => 'R$', |
| 22 |
'EUR' => '€', |
| 23 |
'NZD' => 'NZ$', |
| 24 |
'AUD' => 'A$', |
| 25 |
'CAD' => 'C$', |
| 26 |
'INR' => '₹', |
| 27 |
'ILS' => '₪', |
| 28 |
'RUB' => '₽', |
| 29 |
'MXN' => 'MX$', |
| 30 |
'SEK' => 'Skr', |
| 31 |
'HUF' => 'Ft', |
| 32 |
'CHF' => 'CHF', |
| 33 |
'CZK' => 'Kč', |
| 34 |
'DKK' => 'Dkr', |
| 35 |
'HKD' => 'HK$', |
| 36 |
'NOK' => 'Kr', |
| 37 |
'PHP' => '₱', |
| 38 |
'PLN' => 'PLN', |
| 39 |
'SGD' => 'S$', |
| 40 |
'TWD' => 'NT$', |
| 41 |
'THB' => '฿', |
| 42 |
); |
| 43 |
|
| 44 |
/** |
| 45 |
* Constructor. |
| 46 |
*/ |
| 47 |
function __construct() { |
| 48 |
parent::__construct( |
| 49 |
'jetpack_simple_payments_widget', |
| 50 |
/** This filter is documented in modules/widgets/facebook-likebox.php */ |
| 51 |
apply_filters( 'jetpack_widget_name', __( 'Simple Payments', 'jetpack' ) ), |
| 52 |
array( |
| 53 |
'classname' => 'jetpack-simple-payments', |
| 54 |
'description' => __( 'Add a Simple Payment Button as a Widget.', 'jetpack' ), |
| 55 |
'customize_selective_refresh' => true, |
| 56 |
) |
| 57 |
); |
| 58 |
|
| 59 |
global $pagenow; |
| 60 |
if ( is_customize_preview() || 'widgets.php' === $pagenow ) { |
| 61 |
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_styles' ) ); |
| 62 |
} |
| 63 |
|
| 64 |
$jetpack_simple_payments = Jetpack_Simple_Payments::getInstance(); |
| 65 |
if ( is_customize_preview() && $jetpack_simple_payments->is_enabled_jetpack_simple_payments() ) { |
| 66 |
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) ); |
| 67 |
|
| 68 |
add_filter( 'customize_refresh_nonces', array( $this, 'filter_nonces' ) ); |
| 69 |
add_action( 'wp_ajax_customize-jetpack-simple-payments-buttons-get', array( $this, 'ajax_get_payment_buttons' ) ); |
| 70 |
add_action( 'wp_ajax_customize-jetpack-simple-payments-button-save', array( $this, 'ajax_save_payment_button' ) ); |
| 71 |
add_action( 'wp_ajax_customize-jetpack-simple-payments-button-delete', array( $this, 'ajax_delete_payment_button' ) ); |
| 72 |
} |
| 73 |
|
| 74 |
if ( is_active_widget( false, false, $this->id_base ) || is_customize_preview() ) { |
| 75 |
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ) ); |
| 76 |
} |
| 77 |
} |
| 78 |
|
| 79 |
/** |
| 80 |
* Return an associative array of default values. |
| 81 |
* |
| 82 |
* These values are used in new widgets. |
| 83 |
* |
| 84 |
* @return array Default values for the widget options. |
| 85 |
*/ |
| 86 |
private function defaults() { |
| 87 |
$current_user = wp_get_current_user(); |
| 88 |
$default_product_id = $this->get_first_product_id(); |
| 89 |
|
| 90 |
return array( |
| 91 |
'title' => '', |
| 92 |
'product_post_id' => $default_product_id, |
| 93 |
'form_action' => '', |
| 94 |
'form_product_id' => 0, |
| 95 |
'form_product_title' => '', |
| 96 |
'form_product_description' => '', |
| 97 |
'form_product_image_id' => 0, |
| 98 |
'form_product_image_src' => '', |
| 99 |
'form_product_currency' => '', |
| 100 |
'form_product_price' => '', |
| 101 |
'form_product_multiple' => '', |
| 102 |
'form_product_email' => $current_user->user_email, |
| 103 |
); |
| 104 |
} |
| 105 |
|
| 106 |
/** |
| 107 |
* Adds a nonce for customizing menus. |
| 108 |
* |
| 109 |
* @param array $nonces Array of nonces. |
| 110 |
* @return array $nonces Modified array of nonces. |
| 111 |
*/ |
| 112 |
function filter_nonces( $nonces ) { |
| 113 |
$nonces['customize-jetpack-simple-payments'] = wp_create_nonce( 'customize-jetpack-simple-payments' ); |
| 114 |
return $nonces; |
| 115 |
} |
| 116 |
|
| 117 |
function enqueue_style() { |
| 118 |
wp_enqueue_style( 'jetpack-simple-payments-widget-style', plugins_url( 'simple-payments/style.css', __FILE__ ), array(), '20180518' ); |
| 119 |
} |
| 120 |
|
| 121 |
function admin_enqueue_styles() { |
| 122 |
wp_enqueue_style( 'jetpack-simple-payments-widget-customizer', plugins_url( 'simple-payments/customizer.css', __FILE__ ) ); |
| 123 |
} |
| 124 |
|
| 125 |
function admin_enqueue_scripts() { |
| 126 |
wp_enqueue_media(); |
| 127 |
wp_enqueue_script( 'jetpack-simple-payments-widget-customizer', plugins_url( '/simple-payments/customizer.js', __FILE__ ), array( 'jquery' ), false, true ); |
| 128 |
wp_localize_script( 'jetpack-simple-payments-widget-customizer', 'jpSimplePaymentsStrings', array( |
| 129 |
'deleteConfirmation' => __( 'Are you sure you want to delete this item? It will be disabled and removed from all locations where it currently appears.', 'jetpack' ) |
| 130 |
) ); |
| 131 |
} |
| 132 |
|
| 133 |
public function ajax_get_payment_buttons() { |
| 134 |
if ( ! check_ajax_referer( 'customize-jetpack-simple-payments', 'customize-jetpack-simple-payments-nonce', false ) ) { |
| 135 |
wp_send_json_error( 'bad_nonce', 400 ); |
| 136 |
} |
| 137 |
|
| 138 |
if ( ! current_user_can( 'customize' ) ) { |
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wp_send_json_error( 'customize_not_allowed', 403 ); |
| 140 |
} |
| 141 |
|
| 142 |
$post_type_object = get_post_type_object( Jetpack_Simple_Payments::$post_type_product ); |
| 143 |
if ( ! current_user_can( $post_type_object->cap->create_posts ) || ! current_user_can( $post_type_object->cap->publish_posts ) ) { |
| 144 |
wp_send_json_error( 'insufficient_post_permissions', 403 ); |
| 145 |
} |
| 146 |
|
| 147 |
$product_posts = get_posts( array( |
| 148 |
'numberposts' => 100, |
| 149 |
'orderby' => 'date', |
| 150 |
'post_type' => Jetpack_Simple_Payments::$post_type_product, |
| 151 |
'post_status' => 'publish', |
| 152 |
) ); |
| 153 |
|
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$formatted_products = array_map( array( $this, 'format_product_post_for_ajax_reponse' ), $product_posts ); |
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|
| 156 |
wp_send_json_success( $formatted_products ); |
| 157 |
} |
| 158 |
|
| 159 |
public function format_product_post_for_ajax_reponse( $product_post ) { |
| 160 |
return array( |
| 161 |
'ID' => $product_post->ID, |
| 162 |
'post_title' => $product_post->post_title, |
| 163 |
); |
| 164 |
} |
| 165 |
|
| 166 |
public function ajax_save_payment_button() { |
| 167 |
if ( ! check_ajax_referer( 'customize-jetpack-simple-payments', 'customize-jetpack-simple-payments-nonce', false ) ) { |
| 168 |
wp_send_json_error( 'bad_nonce', 400 ); |
| 169 |
} |
| 170 |
|
| 171 |
if ( ! current_user_can( 'customize' ) ) { |
| 172 |
wp_send_json_error( 'customize_not_allowed', 403 ); |
| 173 |
} |
| 174 |
|
| 175 |
$post_type_object = get_post_type_object( Jetpack_Simple_Payments::$post_type_product ); |
| 176 |
if ( ! current_user_can( $post_type_object->cap->create_posts ) || ! current_user_can( $post_type_object->cap->publish_posts ) ) { |
| 177 |
wp_send_json_error( 'insufficient_post_permissions', 403 ); |
| 178 |
} |
| 179 |
|
| 180 |
if ( empty( $_POST['params'] ) || ! is_array( $_POST['params'] ) ) { |
| 181 |
wp_send_json_error( 'missing_params', 400 ); |
| 182 |
} |
| 183 |
|
| 184 |
$params = wp_unslash( $_POST['params'] ); |
| 185 |
$errors = $this->validate_ajax_params( $params ); |
| 186 |
if ( ! empty( $errors->errors ) ) { |
| 187 |
wp_send_json_error( $errors ); |
| 188 |
} |
| 189 |
|
| 190 |
$product_post_id = isset( $params['product_post_id'] ) ? intval( $params['product_post_id'] ) : 0; |
| 191 |
|
| 192 |
$product_post = array( |
| 193 |
'ID' => $product_post_id, |
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'post_type' => Jetpack_Simple_Payments::$post_type_product, |
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'post_status' => 'publish', |
| 196 |
'post_title' => $params['post_title'], |
| 197 |
'post_content' => $params['post_content'], |
| 198 |
'_thumbnail_id' => ! empty( $params['image_id'] ) ? $params['image_id'] : -1, |
| 199 |
'meta_input' => array( |
| 200 |
'spay_currency' => $params['currency'], |
| 201 |
'spay_price' => $params['price'], |
| 202 |
'spay_multiple' => isset( $params['multiple'] ) ? intval( $params['multiple'] ) : 0, |
| 203 |
'spay_email' => is_email( $params['email'] ), |
| 204 |
), |
| 205 |
); |
| 206 |
|
| 207 |
if ( empty( $product_post_id ) ) { |
| 208 |
$product_post_id = wp_insert_post( $product_post ); |
| 209 |
} else { |
| 210 |
$product_post_id = wp_update_post( $product_post ); |
| 211 |
} |
| 212 |
|
| 213 |
if ( ! $product_post_id || is_wp_error( $product_post_id ) ) { |
| 214 |
wp_send_json_error( $product_post_id ); |
| 215 |
} |
| 216 |
|
| 217 |
$tracks_properties = array( |
| 218 |
'id' => $product_post_id, |
| 219 |
'currency' => $params['currency'], |
| 220 |
'price' => $params['price'] |
| 221 |
); |
| 222 |
if ( 0 === $product_post['ID'] ) { |
| 223 |
$this->record_event( 'created', 'create', $tracks_properties ); |
| 224 |
} else { |
| 225 |
$this->record_event( 'updated', 'update', $tracks_properties ); |
| 226 |
} |
| 227 |
|
| 228 |
wp_send_json_success( array( |
| 229 |
'product_post_id' => $product_post_id, |
| 230 |
'product_post_title' => $params['post_title'], |
| 231 |
) ); |
| 232 |
} |
| 233 |
|
| 234 |
public function ajax_delete_payment_button() { |
| 235 |
if ( ! check_ajax_referer( 'customize-jetpack-simple-payments', 'customize-jetpack-simple-payments-nonce', false ) ) { |
| 236 |
wp_send_json_error( 'bad_nonce', 400 ); |
| 237 |
} |
| 238 |
|
| 239 |
if ( ! current_user_can( 'customize' ) ) { |
| 240 |
wp_send_json_error( 'customize_not_allowed', 403 ); |
| 241 |
} |
| 242 |
|
| 243 |
if ( empty( $_POST['params'] ) || ! is_array( $_POST['params'] ) ) { |
| 244 |
wp_send_json_error( 'missing_params', 400 ); |
| 245 |
} |
| 246 |
|
| 247 |
$params = wp_unslash( $_POST['params'] ); |
| 248 |
$illegal_params = array_diff( array_keys( $params ), array( 'product_post_id' ) ); |
| 249 |
if ( ! empty( $illegal_params ) ) { |
| 250 |
wp_send_json_error( 'illegal_params', 400 ); |
| 251 |
} |
| 252 |
|
| 253 |
$product_id = ( int ) $params['product_post_id']; |
| 254 |
$product_post = get_post( $product_id ); |
| 255 |
|
| 256 |
$return = array( 'status' => $product_post->post_status ); |
| 257 |
|
| 258 |
wp_delete_post( $product_id, true ); |
| 259 |
$status = get_post_status( $product_id ); |
| 260 |
if ( false === $status ) { |
| 261 |
$return['status'] = 'deleted'; |
| 262 |
} |
| 263 |
|
| 264 |
$this->record_event( 'deleted', 'delete', array( 'id' => $product_id ) ); |
| 265 |
|
| 266 |
wp_send_json_success( $return ); |
| 267 |
} |
| 268 |
|
| 269 |
public function validate_ajax_params( $params ) { |
| 270 |
$errors = new WP_Error(); |
| 271 |
|
| 272 |
$illegal_params = array_diff( array_keys( $params ), array( 'product_post_id', 'post_title', 'post_content', 'image_id', 'currency', 'price', 'multiple', 'email' ) ); |
| 273 |
if ( ! empty( $illegal_params ) ) { |
| 274 |
$errors->add( 'illegal_params', __( 'Invalid parameters.', 'jetpack' ) ); |
| 275 |
} |
| 276 |
|
| 277 |
if ( empty( $params['post_title'] ) ) { |
| 278 |
$errors->add( 'post_title', __( "People need to know what they're paying for! Please add a brief title.", 'jetpack' ) ); |
| 279 |
} |
| 280 |
|
| 281 |
if ( empty( $params['price'] ) || floatval( $params['price'] ) <= 0 ) { |
| 282 |
$errors->add( 'price', __( 'Everything comes with a price tag these days. Please add a your product price.', 'jetpack' ) ); |
| 283 |
} |
| 284 |
|
| 285 |
if ( empty( $params['email'] ) || ! is_email( $params['email'] ) ) { |
| 286 |
$errors->add( 'email', __( 'We want to make sure payments reach you, so please add an email address.', 'jetpack' ) ); |
| 287 |
} |
| 288 |
|
| 289 |
return $errors; |
| 290 |
} |
| 291 |
|
| 292 |
function get_first_product_id() { |
| 293 |
$product_posts = get_posts( array( |
| 294 |
'numberposts' => 1, |
| 295 |
'orderby' => 'date', |
| 296 |
'post_type' => Jetpack_Simple_Payments::$post_type_product, |
| 297 |
'post_status' => 'publish', |
| 298 |
) ); |
| 299 |
|
| 300 |
return ! empty( $product_posts ) ? $product_posts[0]->ID : null; |
| 301 |
} |
| 302 |
|
| 303 |
/** |
| 304 |
* Front-end display of widget. |
| 305 |
* |
| 306 |
* @see WP_Widget::widget() |
| 307 |
* |
| 308 |
* @param array $args Widget arguments. |
| 309 |
* @param array $instance Saved values from database. |
| 310 |
*/ |
| 311 |
function widget( $args, $instance ) { |
| 312 |
$instance = wp_parse_args( $instance, $this->defaults() ); |
| 313 |
|
| 314 |
echo $args['before_widget']; |
| 315 |
|
| 316 |
/** This filter is documented in core/src/wp-includes/default-widgets.php */ |
| 317 |
$title = apply_filters( 'widget_title', $instance['title'] ); |
| 318 |
if ( ! empty( $title ) ) { |
| 319 |
echo $args['before_title'] . $title . $args['after_title']; |
| 320 |
} |
| 321 |
|
| 322 |
echo '<div class="jetpack-simple-payments-content">'; |
| 323 |
|
| 324 |
if ( ! empty( $instance['form_action'] ) && in_array( $instance['form_action'], array( 'add', 'edit' ) ) && is_customize_preview() ) { |
| 325 |
require( dirname( __FILE__ ) . '/simple-payments/widget.php' ); |
| 326 |
} else { |
| 327 |
$jsp = Jetpack_Simple_Payments::getInstance(); |
| 328 |
$simple_payments_button = $jsp->parse_shortcode( array( |
| 329 |
'id' => $instance['product_post_id'], |
| 330 |
) ); |
| 331 |
|
| 332 |
if ( ! is_null( $simple_payments_button ) || is_customize_preview() ) { |
| 333 |
echo $simple_payments_button; |
| 334 |
} |
| 335 |
} |
| 336 |
|
| 337 |
echo '</div><!--simple-payments-->'; |
| 338 |
|
| 339 |
echo $args['after_widget']; |
| 340 |
|
| 341 |
/** This action is already documented in modules/widgets/gravatar-profile.php */ |
| 342 |
do_action( 'jetpack_stats_extra', 'widget_view', 'simple_payments' ); |
| 343 |
} |
| 344 |
|
| 345 |
/** |
| 346 |
* Gets the latests field value from either the old instance or the new instance. |
| 347 |
* |
| 348 |
* @param array $mixed Array of values for the new form instance. |
| 349 |
* @param array $mixed Array of values for the old form instance. |
| 350 |
* @return mixed $mixed Field value. |
| 351 |
*/ |
| 352 |
private function get_latest_field_value( $new_instance, $old_instance, $field) { |
| 353 |
return ! empty( $new_instance[ $field ] ) |
| 354 |
? sanitize_text_field( $new_instance[ $field ] ) |
| 355 |
: $old_instance[ $field ]; |
| 356 |
} |
| 357 |
|
| 358 |
/** |
| 359 |
* Gets the product fields from the product post. If no post found |
| 360 |
* it returns the default values. |
| 361 |
* |
| 362 |
* @param int Product Post ID. |
| 363 |
* @return array $fields Product Fields from the Product Post. |
| 364 |
*/ |
| 365 |
private function get_product_from_post( $product_post_id ) { |
| 366 |
$product_post = get_post( $product_post_id ); |
| 367 |
$form_product_id = $product_post_id; |
| 368 |
if( ! empty( $product_post ) ) { |
| 369 |
$form_product_image_id = get_post_thumbnail_id( $product_post_id ); |
| 370 |
|
| 371 |
return array( |
| 372 |
'form_product_id' => $form_product_id, |
| 373 |
'form_product_title' => get_the_title( $product_post ), |
| 374 |
'form_product_description' => $product_post->post_content, |
| 375 |
'form_product_image_id' => $form_product_image_id, |
| 376 |
'form_product_image_src' => wp_get_attachment_image_url( $form_product_image_id, 'thumbnail' ), |
| 377 |
'form_product_currency' => get_post_meta( $product_post_id, 'spay_currency', true ), |
| 378 |
'form_product_price' => get_post_meta( $product_post_id, 'spay_price', true ), |
| 379 |
'form_product_multiple' => get_post_meta( $product_post_id, 'spay_multiple', true ) || '0', |
| 380 |
'form_product_email' => get_post_meta( $product_post_id, 'spay_email', true ), |
| 381 |
); |
| 382 |
} |
| 383 |
|
| 384 |
return $this->defaults(); |
| 385 |
} |
| 386 |
|
| 387 |
/** |
| 388 |
* Record a Track event and bump a MC stat. |
| 389 |
* |
| 390 |
* @param string $stat_name |
| 391 |
* @param string $event_action |
| 392 |
* @param array $event_properties |
| 393 |
*/ |
| 394 |
private function record_event( $stat_name, $event_action, $event_properties = array() ) { |
| 395 |
$current_user = wp_get_current_user(); |
| 396 |
|
| 397 |
// `bumps_stats_extra` only exists on .com |
| 398 |
if ( function_exists( 'bump_stats_extras' ) ) { |
| 399 |
require_lib( 'tracks/client' ); |
| 400 |
tracks_record_event( $current_user, 'simple_payments_button_' . $event_action, $event_properties ); |
| 401 |
/** This action is documented in modules/widgets/social-media-icons.php */ |
| 402 |
do_action( 'jetpack_bump_stats_extra', 'jetpack-simple_payments', $stat_name ); |
| 403 |
return; |
| 404 |
} |
| 405 |
|
| 406 |
jetpack_tracks_record_event( $current_user, 'jetpack_wpa_simple_payments_button_' . $event_action, $event_properties ); |
| 407 |
$jetpack = Jetpack::init(); |
| 408 |
// $jetpack->stat automatically prepends the stat group with 'jetpack-' |
| 409 |
$jetpack->stat( 'simple_payments', $stat_name ) ; |
| 410 |
$jetpack->do_stats( 'server_side' ); |
| 411 |
} |
| 412 |
|
| 413 |
/** |
| 414 |
* Sanitize widget form values as they are saved. |
| 415 |
* |
| 416 |
* @see WP_Widget::update() |
| 417 |
* |
| 418 |
* @param array $new_instance Values just sent to be saved. |
| 419 |
* @param array $old_instance Previously saved values from database. |
| 420 |
* |
| 421 |
* @return array Updated safe values to be saved. |
| 422 |
*/ |
| 423 |
function update( $new_instance, $old_instance ) { |
| 424 |
$defaults = $this->defaults(); |
| 425 |
//do not overrite `product_post_id` for `$new_instance` with the defaults |
| 426 |
$new_instance = wp_parse_args( $new_instance, array_diff_key( $defaults, array( 'product_post_id' => 0 ) ) ); |
| 427 |
$old_instance = wp_parse_args( $old_instance, $defaults ); |
| 428 |
|
| 429 |
$required_widget_props = array( |
| 430 |
'title' => $this->get_latest_field_value( $new_instance, $old_instance, 'title' ), |
| 431 |
'product_post_id' => $this->get_latest_field_value( $new_instance, $old_instance, 'product_post_id' ), |
| 432 |
'form_action' => $this->get_latest_field_value( $new_instance, $old_instance, 'form_action' ), |
| 433 |
); |
| 434 |
|
| 435 |
if ( strcmp( $new_instance['form_action'], $old_instance['form_action'] ) !== 0 ) { |
| 436 |
if ( $new_instance['form_action'] == 'edit' ) { |
| 437 |
return array_merge( $this->get_product_from_post( ( int ) $old_instance['product_post_id'] ), $required_widget_props ); |
| 438 |
} |
| 439 |
|
| 440 |
if ( $new_instance['form_action'] == 'clear' ) { |
| 441 |
return array_merge( $this->defaults(), $required_widget_props ); |
| 442 |
} |
| 443 |
} |
| 444 |
|
| 445 |
$form_product_image_id = (int) $new_instance['form_product_image_id']; |
| 446 |
|
| 447 |
$form_product_email = ! empty( $new_instance['form_product_email'] ) |
| 448 |
? sanitize_text_field( $new_instance['form_product_email'] ) |
| 449 |
: $defaults['form_product_email']; |
| 450 |
|
| 451 |
return array_merge( $required_widget_props, array( |
| 452 |
'form_product_id' => ( int ) $new_instance['form_product_id'], |
| 453 |
'form_product_title' => sanitize_text_field( $new_instance['form_product_title'] ), |
| 454 |
'form_product_description' => sanitize_text_field( $new_instance['form_product_description'] ), |
| 455 |
'form_product_image_id' => $form_product_image_id, |
| 456 |
'form_product_image_src' => wp_get_attachment_image_url( $form_product_image_id, 'thumbnail' ), |
| 457 |
'form_product_currency' => sanitize_text_field( $new_instance['form_product_currency'] ), |
| 458 |
'form_product_price' => sanitize_text_field( $new_instance['form_product_price'] ), |
| 459 |
'form_product_multiple' => sanitize_text_field( $new_instance['form_product_multiple'] ), |
| 460 |
'form_product_email' => $form_product_email, |
| 461 |
) ); |
| 462 |
} |
| 463 |
|
| 464 |
/** |
| 465 |
* Back-end widget form. |
| 466 |
* |
| 467 |
* @see WP_Widget::form() |
| 468 |
* |
| 469 |
* @param array $instance Previously saved values from database. |
| 470 |
*/ |
| 471 |
function form( $instance ) { |
| 472 |
$jetpack_simple_payments = Jetpack_Simple_Payments::getInstance(); |
| 473 |
if ( ! $jetpack_simple_payments->is_enabled_jetpack_simple_payments() ) { |
| 474 |
require dirname( __FILE__ ) . '/simple-payments/admin-warning.php'; |
| 475 |
return; |
| 476 |
} |
| 477 |
|
| 478 |
$instance = wp_parse_args( $instance, $this->defaults() ); |
| 479 |
|
| 480 |
$product_posts = get_posts( array( |
| 481 |
'numberposts' => 100, |
| 482 |
'orderby' => 'date', |
| 483 |
'post_type' => Jetpack_Simple_Payments::$post_type_product, |
| 484 |
'post_status' => 'publish', |
| 485 |
) ); |
| 486 |
|
| 487 |
require dirname( __FILE__ ) . '/simple-payments/form.php'; |
| 488 |
} |
| 489 |
} |
| 490 |
|
| 491 |
// Register Jetpack_Simple_Payments_Widget widget. |
| 492 |
function register_widget_jetpack_simple_payments() { |
| 493 |
if ( ! class_exists( 'Jetpack_Simple_Payments' ) ) { |
| 494 |
return; |
| 495 |
} |
| 496 |
|
| 497 |
$jetpack_simple_payments = Jetpack_Simple_Payments::getInstance(); |
| 498 |
if ( ! $jetpack_simple_payments->is_enabled_jetpack_simple_payments() ) { |
| 499 |
return; |
| 500 |
} |
| 501 |
|
| 502 |
register_widget( 'Jetpack_Simple_Payments_Widget' ); |
| 503 |
} |
| 504 |
add_action( 'widgets_init', 'register_widget_jetpack_simple_payments' ); |
| 505 |
} |
| 506 |
|
