| 1 |
<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName) |
| 2 |
/** |
| 3 |
* Module Name: Newsletter |
| 4 |
* Module Description: Grow your subscriber list and deliver your content directly to their email inbox. |
| 5 |
* Sort Order: 9 |
| 6 |
* Recommendation Order: 8 |
| 7 |
* First Introduced: 1.2 |
| 8 |
* Requires Connection: Yes |
| 9 |
* Requires User Connection: Yes |
| 10 |
* Auto Activate: No |
| 11 |
* Module Tags: Social |
| 12 |
* Feature: Engagement |
| 13 |
* Additional Search Queries: subscriptions, subscription, email, follow, followers, subscribers, signup, newsletter, creator |
| 14 |
*/ |
| 15 |
|
| 16 |
// phpcs:disable Universal.Files.SeparateFunctionsFromOO.Mixed -- TODO: Move classes to appropriately-named class files. |
| 17 |
|
| 18 |
use Automattic\Jetpack\Admin_UI\Admin_Menu; |
| 19 |
use Automattic\Jetpack\Connection\Manager as Connection_Manager; |
| 20 |
use Automattic\Jetpack\Connection\XMLRPC_Async_Call; |
| 21 |
use Automattic\Jetpack\Newsletter\Settings as Newsletter_Settings; |
| 22 |
use Automattic\Jetpack\Redirect; |
| 23 |
use Automattic\Jetpack\Status; |
| 24 |
use Automattic\Jetpack\Status\Host; |
| 25 |
use Automattic\Jetpack\Subscribers_Dashboard\Dashboard as Subscribers_Dashboard; |
| 26 |
|
| 27 |
if ( ! defined( 'ABSPATH' ) ) { |
| 28 |
exit( 0 ); |
| 29 |
} |
| 30 |
|
| 31 |
add_action( 'jetpack_modules_loaded', 'jetpack_subscriptions_load' ); |
| 32 |
|
| 33 |
// Loads the User Content Link Redirection feature. |
| 34 |
require_once __DIR__ . '/subscriptions/jetpack-user-content-link-redirection.php'; |
| 35 |
|
| 36 |
/** |
| 37 |
* Loads the Subscriptions module. |
| 38 |
*/ |
| 39 |
function jetpack_subscriptions_load() { |
| 40 |
Jetpack::enable_module_configurable( __FILE__ ); |
| 41 |
} |
| 42 |
|
| 43 |
/** |
| 44 |
* Cherry picks keys from `$_SERVER` array. |
| 45 |
* |
| 46 |
* @since 6.0.0 |
| 47 |
* |
| 48 |
* @return array An array of server data. |
| 49 |
*/ |
| 50 |
function jetpack_subscriptions_cherry_pick_server_data() { |
| 51 |
$data = array(); |
| 52 |
|
| 53 |
foreach ( $_SERVER as $key => $value ) { |
| 54 |
if ( ! is_string( $value ) || str_starts_with( $key, 'HTTP_COOKIE' ) ) { |
| 55 |
continue; |
| 56 |
} |
| 57 |
|
| 58 |
if ( str_starts_with( $key, 'HTTP_' ) || in_array( $key, array( 'REMOTE_ADDR', 'REQUEST_URI', 'DOCUMENT_URI' ), true ) ) { |
| 59 |
$data[ $key ] = $value; |
| 60 |
} |
| 61 |
} |
| 62 |
|
| 63 |
return $data; |
| 64 |
} |
| 65 |
|
| 66 |
/** |
| 67 |
* Main class file for the Subscriptions module. |
| 68 |
* |
| 69 |
* @phan-constructor-used-for-side-effects |
| 70 |
*/ |
| 71 |
class Jetpack_Subscriptions { |
| 72 |
/** |
| 73 |
* Whether Jetpack has been instantiated or not. |
| 74 |
* |
| 75 |
* @var bool |
| 76 |
*/ |
| 77 |
public $jetpack = false; |
| 78 |
|
| 79 |
/** |
| 80 |
* Hash of the siteurl option. |
| 81 |
* |
| 82 |
* @var string |
| 83 |
*/ |
| 84 |
public static $hash; |
| 85 |
|
| 86 |
/** |
| 87 |
* Singleton |
| 88 |
* |
| 89 |
* @static |
| 90 |
*/ |
| 91 |
public static function init() { |
| 92 |
static $instance = false; |
| 93 |
|
| 94 |
if ( ! $instance ) { |
| 95 |
$instance = new Jetpack_Subscriptions(); |
| 96 |
} |
| 97 |
|
| 98 |
return $instance; |
| 99 |
} |
| 100 |
|
| 101 |
/** |
| 102 |
* Jetpack_Subscriptions constructor. |
| 103 |
*/ |
| 104 |
public function __construct() { |
| 105 |
$this->jetpack = Jetpack::init(); |
| 106 |
|
| 107 |
// Don't use COOKIEHASH as it could be shared across installs && is non-unique in multisite. |
| 108 |
// @see: https://twitter.com/nacin/status/378246957451333632 . |
| 109 |
self::$hash = md5( get_option( 'siteurl' ) ); |
| 110 |
|
| 111 |
add_filter( 'jetpack_xmlrpc_methods', array( $this, 'xmlrpc_methods' ) ); |
| 112 |
|
| 113 |
// @todo remove sync from subscriptions and move elsewhere... |
| 114 |
|
| 115 |
// Add Configuration Page. |
| 116 |
add_action( 'admin_init', array( $this, 'configure' ) ); |
| 117 |
|
| 118 |
// Catch subscription widget submits. |
| 119 |
if ( isset( $_REQUEST['jetpack_subscriptions_widget'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Nonce checked in widget_submit() for logged in users. |
| 120 |
add_action( 'template_redirect', array( $this, 'widget_submit' ) ); |
| 121 |
} |
| 122 |
|
| 123 |
// Set up the comment subscription checkboxes. |
| 124 |
add_filter( 'comment_form_submit_field', array( $this, 'comment_subscribe_init' ), 10, 2 ); |
| 125 |
|
| 126 |
// Catch comment posts and check for subscriptions. |
| 127 |
add_action( 'comment_post', array( $this, 'comment_subscribe_submit' ), 50, 2 ); |
| 128 |
|
| 129 |
// Adds post meta checkbox in the post submit metabox. |
| 130 |
add_action( 'post_submitbox_misc_actions', array( $this, 'subscription_post_page_metabox' ) ); |
| 131 |
|
| 132 |
add_action( 'transition_post_status', array( $this, 'maybe_send_subscription_email' ), 10, 3 ); |
| 133 |
|
| 134 |
add_filter( 'jetpack_published_post_flags', array( $this, 'set_post_flags' ), 10, 2 ); |
| 135 |
|
| 136 |
add_filter( 'post_updated_messages', array( $this, 'update_published_message' ), 18, 1 ); |
| 137 |
|
| 138 |
// Set "social_notifications_subscribe" option during the first-time activation. |
| 139 |
add_action( 'jetpack_activate_module_subscriptions', array( $this, 'set_social_notifications_subscribe' ) ); |
| 140 |
add_action( 'jetpack_activate_module_subscriptions', array( $this, 'set_featured_image_in_email_default' ) ); |
| 141 |
|
| 142 |
// Hide subscription messaging in Publish panel for posts that were published in the past |
| 143 |
add_action( 'init', array( $this, 'register_post_meta' ), 20 ); |
| 144 |
add_action( 'transition_post_status', array( $this, 'maybe_set_first_published_status' ), 10, 3 ); |
| 145 |
|
| 146 |
// Add Subscribers menu to Jetpack navigation. |
| 147 |
add_action( 'jetpack_admin_menu', array( $this, 'add_subscribers_menu' ) ); |
| 148 |
|
| 149 |
// Customize the configuration URL to lead to the Subscriptions settings. |
| 150 |
add_filter( |
| 151 |
'jetpack_module_configuration_url_subscriptions', |
| 152 |
function () { |
| 153 |
return Jetpack::admin_url( array( 'page' => 'jetpack#/newsletter' ) ); |
| 154 |
} |
| 155 |
); |
| 156 |
|
| 157 |
// Track categories created through the category editor page |
| 158 |
add_action( 'wp_ajax_add-tag', array( $this, 'track_newsletter_category_creation' ), 1 ); |
| 159 |
$subscribers_dashboard = new Subscribers_Dashboard(); |
| 160 |
$subscribers_dashboard::init(); |
| 161 |
|
| 162 |
$newsletter_settings = new Newsletter_Settings(); |
| 163 |
$newsletter_settings::init(); |
| 164 |
} |
| 165 |
|
| 166 |
/** |
| 167 |
* Jetpack_Subscriptions::xmlrpc_methods() |
| 168 |
* |
| 169 |
* Register subscriptions methods with the Jetpack XML-RPC server. |
| 170 |
* |
| 171 |
* @param array $methods Methods being registered. |
| 172 |
*/ |
| 173 |
public function xmlrpc_methods( $methods ) { |
| 174 |
return array_merge( |
| 175 |
$methods, |
| 176 |
array( |
| 177 |
'jetpack.subscriptions.subscribe' => array( $this, 'subscribe' ), |
| 178 |
) |
| 179 |
); |
| 180 |
} |
| 181 |
|
| 182 |
/** |
| 183 |
* Disable Subscribe on Single Post |
| 184 |
* Register post meta |
| 185 |
*/ |
| 186 |
public function subscription_post_page_metabox() { |
| 187 |
if ( |
| 188 |
/** |
| 189 |
* Filter whether or not to show the per-post subscription option. |
| 190 |
* |
| 191 |
* @module subscriptions |
| 192 |
* |
| 193 |
* @since 3.7.0 |
| 194 |
* |
| 195 |
* @param bool true = show checkbox option on all new posts | false = hide the option. |
| 196 |
*/ |
| 197 |
! apply_filters( 'jetpack_allow_per_post_subscriptions', false ) ) { |
| 198 |
return; |
| 199 |
} |
| 200 |
|
| 201 |
if ( has_filter( 'jetpack_subscriptions_exclude_these_categories' ) || has_filter( 'jetpack_subscriptions_include_only_these_categories' ) ) { |
| 202 |
return; |
| 203 |
} |
| 204 |
|
| 205 |
global $post; |
| 206 |
$disable_subscribe_value = get_post_meta( $post->ID, '_jetpack_dont_email_post_to_subs', true ); |
| 207 |
// only show checkbox if post hasn't been published and is a 'post' post type. |
| 208 |
if ( get_post_status( $post->ID ) !== 'publish' && get_post_type( $post->ID ) === 'post' ) : |
| 209 |
// Nonce it. |
| 210 |
wp_nonce_field( 'disable_subscribe', 'disable_subscribe_nonce' ); |
| 211 |
?> |
| 212 |
<div class="misc-pub-section"> |
| 213 |
<label for="_jetpack_dont_email_post_to_subs"><?php esc_html_e( 'Jetpack Subscriptions:', 'jetpack' ); ?></label><br> |
| 214 |
<input type="checkbox" name="_jetpack_dont_email_post_to_subs" id="jetpack-per-post-subscribe" value="1" <?php checked( $disable_subscribe_value, 1, true ); ?> /> |
| 215 |
<?php esc_html_e( 'Don’t send this to subscribers', 'jetpack' ); ?> |
| 216 |
</div> |
| 217 |
<?php |
| 218 |
endif; |
| 219 |
} |
| 220 |
|
| 221 |
/** |
| 222 |
* Checks whether or not the post should be emailed to subscribers |
| 223 |
* |
| 224 |
* It checks for the following things in order: |
| 225 |
* - Usage of filter jetpack_subscriptions_exclude_these_categories |
| 226 |
* - Usage of filter jetpack_subscriptions_include_only_these_categories |
| 227 |
* - Existence of the per-post checkbox option |
| 228 |
* |
| 229 |
* Only one of these can be used at any given time. |
| 230 |
* |
| 231 |
* @param string $new_status Tthe "new" post status of the transition when saved. |
| 232 |
* @param string $old_status The "old" post status of the transition when saved. |
| 233 |
* @param object $post obj The post object. |
| 234 |
*/ |
| 235 |
public function maybe_send_subscription_email( $new_status, $old_status, $post ) { |
| 236 |
|
| 237 |
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) { |
| 238 |
return; |
| 239 |
} |
| 240 |
|
| 241 |
// Make sure that the checkbox is preseved. |
| 242 |
if ( ! empty( $_POST['disable_subscribe_nonce'] ) && wp_verify_nonce( $_POST['disable_subscribe_nonce'], 'disable_subscribe' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput -- WP Core doesn't unslash or sanitize nonces either. |
| 243 |
$set_checkbox = isset( $_POST['_jetpack_dont_email_post_to_subs'] ) ? 1 : 0; |
| 244 |
update_post_meta( $post->ID, '_jetpack_dont_email_post_to_subs', $set_checkbox ); |
| 245 |
} |
| 246 |
} |
| 247 |
|
| 248 |
/** |
| 249 |
* Message used when publishing a post. |
| 250 |
* |
| 251 |
* @param array $messages Message array for a post. |
| 252 |
*/ |
| 253 |
public function update_published_message( $messages ) { |
| 254 |
global $post; |
| 255 |
if ( ! $this->should_email_post_to_subscribers( $post ) ) { |
| 256 |
return $messages; |
| 257 |
} |
| 258 |
|
| 259 |
$view_post_link_html = sprintf( |
| 260 |
' <a href="%1$s">%2$s</a>', |
| 261 |
esc_url( get_permalink( $post ) ), |
| 262 |
__( 'View post', 'jetpack' ) |
| 263 |
); |
| 264 |
|
| 265 |
$messages['post'][6] = sprintf( |
| 266 |
/* translators: Message shown after a post is published */ |
| 267 |
esc_html__( 'Post published and sending emails to subscribers.', 'jetpack' ) |
| 268 |
) . $view_post_link_html; |
| 269 |
return $messages; |
| 270 |
} |
| 271 |
|
| 272 |
/** |
| 273 |
* Determine if a post should notifiy subscribers via email. |
| 274 |
* |
| 275 |
* @param object $post The post. |
| 276 |
*/ |
| 277 |
public function should_email_post_to_subscribers( $post ) { |
| 278 |
$should_email = true; |
| 279 |
if ( get_post_meta( $post->ID, '_jetpack_dont_email_post_to_subs', true ) ) { |
| 280 |
return false; |
| 281 |
} |
| 282 |
|
| 283 |
// Only posts are currently supported. |
| 284 |
if ( 'post' !== $post->post_type ) { |
| 285 |
return false; |
| 286 |
} |
| 287 |
|
| 288 |
// Private posts are not sent to subscribers. |
| 289 |
if ( 'private' === $post->post_status ) { |
| 290 |
return false; |
| 291 |
} |
| 292 |
|
| 293 |
/** |
| 294 |
* Array of categories that will never trigger subscription emails. |
| 295 |
* |
| 296 |
* Will not send subscription emails from any post from within these categories. |
| 297 |
* |
| 298 |
* @module subscriptions |
| 299 |
* |
| 300 |
* @since 3.7.0 |
| 301 |
* |
| 302 |
* @param array $args Array of category slugs or ID's. |
| 303 |
*/ |
| 304 |
$excluded_categories = apply_filters( 'jetpack_subscriptions_exclude_these_categories', array() ); |
| 305 |
|
| 306 |
// Never email posts from these categories. |
| 307 |
if ( ! empty( $excluded_categories ) && in_category( $excluded_categories, $post->ID ) ) { |
| 308 |
$should_email = false; |
| 309 |
} |
| 310 |
|
| 311 |
/** |
| 312 |
* ONLY send subscription emails for these categories |
| 313 |
* |
| 314 |
* Will ONLY send subscription emails to these categories. |
| 315 |
* |
| 316 |
* @module subscriptions |
| 317 |
* |
| 318 |
* @since 3.7.0 |
| 319 |
* |
| 320 |
* @param array $args Array of category slugs or ID's. |
| 321 |
*/ |
| 322 |
$only_these_categories = apply_filters( 'jetpack_subscriptions_exclude_all_categories_except', array() ); |
| 323 |
|
| 324 |
// Only emails posts from these categories. |
| 325 |
if ( ! empty( $only_these_categories ) && ! in_category( $only_these_categories, $post->ID ) ) { |
| 326 |
$should_email = false; |
| 327 |
} |
| 328 |
|
| 329 |
return $should_email; |
| 330 |
} |
| 331 |
|
| 332 |
/** |
| 333 |
* Retrieve which flags should be added to a particular post. |
| 334 |
* |
| 335 |
* @param array $flags Flags to be added. |
| 336 |
* @param object $post A post object. |
| 337 |
*/ |
| 338 |
public function set_post_flags( $flags, $post ) { |
| 339 |
$flags['send_subscription'] = $this->should_email_post_to_subscribers( $post ); |
| 340 |
return $flags; |
| 341 |
} |
| 342 |
|
| 343 |
/** |
| 344 |
* Jetpack_Subscriptions::configure() |
| 345 |
* |
| 346 |
* Jetpack Subscriptions configuration screen. |
| 347 |
*/ |
| 348 |
public function configure() { |
| 349 |
// Create the section. |
| 350 |
add_settings_section( |
| 351 |
'jetpack_subscriptions', |
| 352 |
__( 'Jetpack Subscriptions Settings', 'jetpack' ), |
| 353 |
array( $this, 'subscriptions_settings_section' ), |
| 354 |
'discussion' |
| 355 |
); |
| 356 |
|
| 357 |
/** Subscribe to Posts */ |
| 358 |
|
| 359 |
add_settings_field( |
| 360 |
'jetpack_subscriptions_post_subscribe', |
| 361 |
__( 'Follow Blog', 'jetpack' ), |
| 362 |
array( $this, 'subscription_post_subscribe_setting' ), |
| 363 |
'discussion', |
| 364 |
'jetpack_subscriptions' |
| 365 |
); |
| 366 |
|
| 367 |
register_setting( |
| 368 |
'discussion', |
| 369 |
'stb_enabled' |
| 370 |
); |
| 371 |
|
| 372 |
/** Subscribe to Comments */ |
| 373 |
|
| 374 |
add_settings_field( |
| 375 |
'jetpack_subscriptions_comment_subscribe', |
| 376 |
__( 'Follow Comments', 'jetpack' ), |
| 377 |
array( $this, 'subscription_comment_subscribe_setting' ), |
| 378 |
'discussion', |
| 379 |
'jetpack_subscriptions' |
| 380 |
); |
| 381 |
|
| 382 |
register_setting( |
| 383 |
'discussion', |
| 384 |
'stc_enabled' |
| 385 |
); |
| 386 |
|
| 387 |
/** Email me whenever: Someone subscribes to my blog */ |
| 388 |
/* @since 8.1 */ |
| 389 |
|
| 390 |
add_settings_section( |
| 391 |
'notifications_section', |
| 392 |
__( 'Someone subscribes to my blog', 'jetpack' ), |
| 393 |
array( $this, 'social_notifications_subscribe_section' ), |
| 394 |
'discussion' |
| 395 |
); |
| 396 |
|
| 397 |
add_settings_field( |
| 398 |
'jetpack_subscriptions_social_notifications_subscribe', |
| 399 |
__( 'Email me whenever', 'jetpack' ), |
| 400 |
array( $this, 'social_notifications_subscribe_field' ), |
| 401 |
'discussion', |
| 402 |
'notifications_section' |
| 403 |
); |
| 404 |
|
| 405 |
register_setting( |
| 406 |
'discussion', |
| 407 |
'social_notifications_subscribe', |
| 408 |
array( $this, 'social_notifications_subscribe_validate' ) |
| 409 |
); |
| 410 |
} |
| 411 |
|
| 412 |
/** |
| 413 |
* Discussions setting section blurb. |
| 414 |
*/ |
| 415 |
public function subscriptions_settings_section() { |
| 416 |
?> |
| 417 |
<p id="jetpack-subscriptions-settings"><?php esc_html_e( 'Change whether your visitors can subscribe to your posts or comments or both.', 'jetpack' ); ?></p> |
| 418 |
|
| 419 |
<?php |
| 420 |
} |
| 421 |
|
| 422 |
/** |
| 423 |
* Post Subscriptions Toggle. |
| 424 |
*/ |
| 425 |
public function subscription_post_subscribe_setting() { |
| 426 |
|
| 427 |
$stb_enabled = get_option( 'stb_enabled', 1 ); |
| 428 |
?> |
| 429 |
|
| 430 |
<p class="description"> |
| 431 |
<input type="checkbox" name="stb_enabled" id="jetpack-post-subscribe" value="1" <?php checked( $stb_enabled, 1 ); ?> /> |
| 432 |
<?php |
| 433 |
echo wp_kses( |
| 434 |
__( |
| 435 |
"Show a <em>'follow blog'</em> option in the comment form", |
| 436 |
'jetpack' |
| 437 |
), |
| 438 |
array( 'em' => array() ) |
| 439 |
); |
| 440 |
?> |
| 441 |
</p> |
| 442 |
<?php |
| 443 |
} |
| 444 |
|
| 445 |
/** |
| 446 |
* Comments Subscriptions Toggle. |
| 447 |
*/ |
| 448 |
public function subscription_comment_subscribe_setting() { |
| 449 |
|
| 450 |
$stc_enabled = get_option( 'stc_enabled', 1 ); |
| 451 |
?> |
| 452 |
|
| 453 |
<p class="description"> |
| 454 |
<input type="checkbox" name="stc_enabled" id="jetpack-comment-subscribe" value="1" <?php checked( $stc_enabled, 1 ); ?> /> |
| 455 |
<?php |
| 456 |
echo wp_kses( |
| 457 |
__( |
| 458 |
"Show a <em>'follow comments'</em> option in the comment form", |
| 459 |
'jetpack' |
| 460 |
), |
| 461 |
array( 'em' => array() ) |
| 462 |
); |
| 463 |
?> |
| 464 |
</p> |
| 465 |
|
| 466 |
<?php |
| 467 |
} |
| 468 |
|
| 469 |
/** |
| 470 |
* Someone subscribes to my blog section |
| 471 |
* |
| 472 |
* @since 8.1 |
| 473 |
*/ |
| 474 |
public function social_notifications_subscribe_section() { |
| 475 |
// Atypical usage here. We emit jquery to move subscribe notification checkbox to be with the rest of the email notification settings. |
| 476 |
?> |
| 477 |
<script type="text/javascript"> |
| 478 |
jQuery( function( $ ) { |
| 479 |
var table = $( '#social_notifications_subscribe' ).parents( 'table:first' ), |
| 480 |
header = table.prevAll( 'h2:first' ), |
| 481 |
newParent = $( '#moderation_notify' ).parent( 'label' ).parent(); |
| 482 |
|
| 483 |
if ( ! table.length || ! header.length || ! newParent.length ) { |
| 484 |
return; |
| 485 |
} |
| 486 |
|
| 487 |
newParent.append( '<br/>' ).append( table.end().parent( 'label' ).siblings().andSelf() ); |
| 488 |
header.remove(); |
| 489 |
table.remove(); |
| 490 |
} ); |
| 491 |
</script> |
| 492 |
<?php |
| 493 |
} |
| 494 |
|
| 495 |
/** |
| 496 |
* Someone subscribes to my blog Toggle |
| 497 |
* |
| 498 |
* @since 8.1 |
| 499 |
*/ |
| 500 |
public function social_notifications_subscribe_field() { |
| 501 |
$checked = (int) ( 'on' === get_option( 'social_notifications_subscribe', 'on' ) ); |
| 502 |
?> |
| 503 |
|
| 504 |
<label> |
| 505 |
<input type="checkbox" name="social_notifications_subscribe" id="social_notifications_subscribe" value="1" <?php checked( $checked ); ?> /> |
| 506 |
<?php |
| 507 |
/* translators: this is a label for a setting that starts with "Email me whenever" */ |
| 508 |
esc_html_e( 'Someone subscribes to my blog', 'jetpack' ); |
| 509 |
?> |
| 510 |
</label> |
| 511 |
<?php |
| 512 |
} |
| 513 |
|
| 514 |
/** |
| 515 |
* Validate "Someone subscribes to my blog" option |
| 516 |
* |
| 517 |
* @since 8.1 |
| 518 |
* |
| 519 |
* @param String $input the input string to be validated. |
| 520 |
* @return string on|off |
| 521 |
*/ |
| 522 |
public function social_notifications_subscribe_validate( $input ) { |
| 523 |
// If it's not set (was unchecked during form submission) or was set to off (during option update), return 'off'. |
| 524 |
if ( ! $input || 'off' === $input ) { |
| 525 |
return 'off'; |
| 526 |
} |
| 527 |
|
| 528 |
// Otherwise we return 'on'. |
| 529 |
return 'on'; |
| 530 |
} |
| 531 |
|
| 532 |
/** |
| 533 |
* Jetpack_Subscriptions::subscribe() |
| 534 |
* |
| 535 |
* Send a synchronous XML-RPC subscribe to blog posts or subscribe to post comments request. |
| 536 |
* |
| 537 |
* @param string $email being subscribed. |
| 538 |
* @param array $post_ids (optional) defaults to 0 for blog posts only: array of post IDs to subscribe to blog's posts. |
| 539 |
* @param bool $async (optional) Should the subscription be performed asynchronously? Defaults to true. |
| 540 |
* @param array $extra_data Additional data passed to the `jetpack.subscribeToSite` call. |
| 541 |
* |
| 542 |
* @return true|WP_Error true on success |
| 543 |
* invalid_email : not a valid email address |
| 544 |
* invalid_post_id : not a valid post ID |
| 545 |
* unknown_post_id : unknown post |
| 546 |
* not_subscribed : strange error. Jetpack servers at WordPress.com could subscribe the email. |
| 547 |
* disabled : Site owner has disabled subscriptions. |
| 548 |
* active : Already subscribed. |
| 549 |
* pending : Tried to subscribe before but the confirmation link is never clicked. No confirmation email is sent. |
| 550 |
* unknown : strange error. Jetpack servers at WordPress.com returned something malformed. |
| 551 |
* unknown_status : strange error. Jetpack servers at WordPress.com returned something I didn't understand. |
| 552 |
*/ |
| 553 |
public function subscribe( $email, $post_ids = 0, $async = true, $extra_data = array() ) { |
| 554 |
if ( ! is_email( $email ) ) { |
| 555 |
return new WP_Error( 'invalid_email' ); |
| 556 |
} |
| 557 |
|
| 558 |
if ( ! $async ) { |
| 559 |
$xml = new Jetpack_IXR_ClientMulticall(); |
| 560 |
} |
| 561 |
|
| 562 |
foreach ( (array) $post_ids as $post_id ) { |
| 563 |
$post_id = (int) $post_id; |
| 564 |
if ( $post_id < 0 ) { |
| 565 |
return new WP_Error( 'invalid_post_id' ); |
| 566 |
} elseif ( $post_id && ! get_post( $post_id ) ) { |
| 567 |
return new WP_Error( 'unknown_post_id' ); |
| 568 |
} |
| 569 |
|
| 570 |
if ( $async ) { |
| 571 |
XMLRPC_Async_Call::add_call( 'jetpack.subscribeToSite', 0, $email, $post_id, serialize( $extra_data ) ); //phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize |
| 572 |
} else { |
| 573 |
// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false |
| 574 |
$xml->addCall( 'jetpack.subscribeToSite', $email, $post_id, serialize( $extra_data ) ); //phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize |
| 575 |
} |
| 576 |
} |
| 577 |
|
| 578 |
if ( $async ) { |
| 579 |
return; |
| 580 |
} |
| 581 |
|
| 582 |
// Call. |
| 583 |
// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false, otherwise we return early |
| 584 |
$xml->query(); |
| 585 |
|
| 586 |
// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false, otherwise we return early |
| 587 |
if ( $xml->isError() ) { |
| 588 |
// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false, otherwise we return early |
| 589 |
return $xml->get_jetpack_error(); |
| 590 |
} |
| 591 |
|
| 592 |
// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false |
| 593 |
$responses = $xml->getResponse(); |
| 594 |
|
| 595 |
$r = array(); |
| 596 |
foreach ( (array) $responses as $response ) { |
| 597 |
if ( isset( $response['faultCode'] ) || isset( $response['faultString'] ) ) { |
| 598 |
// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false |
| 599 |
$r[] = $xml->get_jetpack_error( $response['faultCode'], $response['faultString'] ); |
| 600 |
continue; |
| 601 |
} |
| 602 |
|
| 603 |
if ( ! is_array( $response[0] ) || empty( $response[0]['status'] ) ) { |
| 604 |
$r[] = new WP_Error( 'unknown' ); |
| 605 |
continue; |
| 606 |
} |
| 607 |
|
| 608 |
switch ( $response[0]['status'] ) { |
| 609 |
case 'error': |
| 610 |
$r[] = new WP_Error( 'not_subscribed' ); |
| 611 |
continue 2; |
| 612 |
case 'disabled': |
| 613 |
$r[] = new WP_Error( 'disabled' ); |
| 614 |
continue 2; |
| 615 |
case 'active': |
| 616 |
$r[] = new WP_Error( 'active' ); |
| 617 |
continue 2; |
| 618 |
case 'confirming': |
| 619 |
$r[] = true; |
| 620 |
continue 2; |
| 621 |
case 'pending': |
| 622 |
$r[] = new WP_Error( 'pending' ); |
| 623 |
continue 2; |
| 624 |
default: |
| 625 |
$r[] = new WP_Error( 'unknown_status', (string) $response[0]['status'] ); |
| 626 |
continue 2; |
| 627 |
} |
| 628 |
} |
| 629 |
|
| 630 |
return $r; |
| 631 |
} |
| 632 |
|
| 633 |
/** |
| 634 |
* Jetpack_Subscriptions::widget_submit() |
| 635 |
* |
| 636 |
* When a user submits their email via the blog subscription widget, check the details and call the subsribe() method. |
| 637 |
*/ |
| 638 |
public function widget_submit() { |
| 639 |
// Check the nonce. |
| 640 |
if ( ! wp_verify_nonce( isset( $_REQUEST['_wpnonce'] ) ? sanitize_key( $_REQUEST['_wpnonce'] ) : '', 'blogsub_subscribe_' . \Jetpack_Options::get_option( 'id' ) ) ) { |
| 641 |
return false; |
| 642 |
} |
| 643 |
|
| 644 |
if ( empty( $_REQUEST['email'] ) || ! is_string( $_REQUEST['email'] ) ) { |
| 645 |
return false; |
| 646 |
} |
| 647 |
|
| 648 |
$redirect_fragment = false; |
| 649 |
if ( isset( $_REQUEST['redirect_fragment'] ) ) { |
| 650 |
$redirect_fragment = preg_replace( '/[^a-z0-9_-]/i', '', $_REQUEST['redirect_fragment'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput -- This is manually unslashing and sanitizing. |
| 651 |
} |
| 652 |
if ( ! $redirect_fragment || ! is_string( $redirect_fragment ) ) { |
| 653 |
$redirect_fragment = 'subscribe-blog'; |
| 654 |
} |
| 655 |
|
| 656 |
$subscribe = self::subscribe( |
| 657 |
isset( $_REQUEST['email'] ) ? wp_unslash( $_REQUEST['email'] ) : null, // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Validated inside self::subscribe(). |
| 658 |
0, |
| 659 |
false, |
| 660 |
array( |
| 661 |
'source' => 'widget', |
| 662 |
'widget-in-use' => is_active_widget( false, false, 'blog_subscription', true ) ? 'yes' : 'no', |
| 663 |
'comment_status' => '', |
| 664 |
'server_data' => jetpack_subscriptions_cherry_pick_server_data(), |
| 665 |
) |
| 666 |
); |
| 667 |
|
| 668 |
if ( is_wp_error( $subscribe ) ) { |
| 669 |
$error = $subscribe->get_error_code(); |
| 670 |
} else { |
| 671 |
$error = false; |
| 672 |
foreach ( $subscribe as $response ) { |
| 673 |
if ( is_wp_error( $response ) ) { |
| 674 |
$error = $response->get_error_code(); |
| 675 |
break; |
| 676 |
} |
| 677 |
} |
| 678 |
} |
| 679 |
|
| 680 |
switch ( $error ) { |
| 681 |
case false: |
| 682 |
$result = 'success'; |
| 683 |
break; |
| 684 |
case 'invalid_email': |
| 685 |
$result = $error; |
| 686 |
break; |
| 687 |
case 'blocked_email': |
| 688 |
$result = 'opted_out'; |
| 689 |
break; |
| 690 |
case 'active': |
| 691 |
$result = 'already'; |
| 692 |
break; |
| 693 |
case 'flooded_email': |
| 694 |
$result = 'many_pending_subs'; |
| 695 |
break; |
| 696 |
case 'pending': |
| 697 |
$result = 'pending'; |
| 698 |
break; |
| 699 |
default: |
| 700 |
$result = 'error'; |
| 701 |
break; |
| 702 |
} |
| 703 |
|
| 704 |
$redirect = add_query_arg( 'subscribe', $result ); |
| 705 |
|
| 706 |
/** |
| 707 |
* Fires on each subscription form submission. |
| 708 |
* |
| 709 |
* @module subscriptions |
| 710 |
* |
| 711 |
* @since 3.7.0 |
| 712 |
* |
| 713 |
* @param string $result Result of form submission: success, invalid_email, already, error. |
| 714 |
*/ |
| 715 |
do_action( 'jetpack_subscriptions_form_submission', $result ); |
| 716 |
|
| 717 |
wp_safe_redirect( "$redirect#$redirect_fragment" ); |
| 718 |
exit( 0 ); |
| 719 |
} |
| 720 |
|
| 721 |
/** |
| 722 |
* Jetpack_Subscriptions::comment_subscribe_init() |
| 723 |
* |
| 724 |
* Set up and add the comment subscription checkbox to the comment form. |
| 725 |
* |
| 726 |
* @param string $submit_button HTML markup for the submit field. |
| 727 |
*/ |
| 728 |
public function comment_subscribe_init( $submit_button ) { |
| 729 |
global $post; |
| 730 |
|
| 731 |
// Subscriptions are only available for posts so far. |
| 732 |
if ( ! $post || 'post' !== $post->post_type ) { |
| 733 |
return $submit_button; |
| 734 |
} |
| 735 |
|
| 736 |
$comments_checked = ''; |
| 737 |
$blog_checked = ''; |
| 738 |
|
| 739 |
// Check for a comment / blog submission and set a cookie to retain the setting and check the boxes. |
| 740 |
if ( isset( $_COOKIE[ 'jetpack_comments_subscribe_' . self::$hash . '_' . $post->ID ] ) ) { |
| 741 |
$comments_checked = ' checked="checked"'; |
| 742 |
} |
| 743 |
|
| 744 |
if ( isset( $_COOKIE[ 'jetpack_blog_subscribe_' . self::$hash ] ) ) { |
| 745 |
$blog_checked = ' checked="checked"'; |
| 746 |
} |
| 747 |
|
| 748 |
// Some themes call this function, don't show the checkbox again. |
| 749 |
remove_action( 'comment_form', 'subscription_comment_form' ); |
| 750 |
|
| 751 |
// Check if Mark Jaquith's Subscribe to Comments plugin is active - if so, suppress Jetpack checkbox. |
| 752 |
|
| 753 |
$str = ''; |
| 754 |
|
| 755 |
if ( false === has_filter( 'comment_form', 'show_subscription_checkbox' ) && 1 === (int) get_option( 'stc_enabled', 1 ) && empty( $post->post_password ) && 'post' === get_post_type() ) { |
| 756 |
// Subscribe to comments checkbox. |
| 757 |
$str .= '<p class="comment-subscription-form"><input type="checkbox" name="subscribe_comments" id="subscribe_comments" value="subscribe" style="width: auto; -moz-appearance: checkbox; -webkit-appearance: checkbox;"' . $comments_checked . ' /> '; |
| 758 |
$comment_sub_text = __( 'Notify me of follow-up comments by email.', 'jetpack' ); |
| 759 |
$str .= '<label class="subscribe-label" id="subscribe-label" for="subscribe_comments">' . esc_html( |
| 760 |
/** |
| 761 |
* Filter the Subscribe to comments text appearing below the comment form. |
| 762 |
* |
| 763 |
* @module subscriptions |
| 764 |
* |
| 765 |
* @since 3.4.0 |
| 766 |
* |
| 767 |
* @param string $comment_sub_text Subscribe to comments text. |
| 768 |
*/ |
| 769 |
apply_filters( 'jetpack_subscribe_comment_label', $comment_sub_text ) |
| 770 |
) . '</label>'; |
| 771 |
$str .= '</p>'; |
| 772 |
} |
| 773 |
|
| 774 |
if ( 1 === (int) get_option( 'stb_enabled', 1 ) ) { |
| 775 |
// Subscribe to blog checkbox. |
| 776 |
$str .= '<p class="comment-subscription-form"><input type="checkbox" name="subscribe_blog" id="subscribe_blog" value="subscribe" style="width: auto; -moz-appearance: checkbox; -webkit-appearance: checkbox;"' . $blog_checked . ' /> '; |
| 777 |
$blog_sub_text = __( 'Notify me of new posts by email.', 'jetpack' ); |
| 778 |
$str .= '<label class="subscribe-label" id="subscribe-blog-label" for="subscribe_blog">' . esc_html( |
| 779 |
/** |
| 780 |
* Filter the Subscribe to blog text appearing below the comment form. |
| 781 |
* |
| 782 |
* @module subscriptions |
| 783 |
* |
| 784 |
* @since 3.4.0 |
| 785 |
* |
| 786 |
* @param string $comment_sub_text Subscribe to blog text. |
| 787 |
*/ |
| 788 |
apply_filters( 'jetpack_subscribe_blog_label', $blog_sub_text ) |
| 789 |
) . '</label>'; |
| 790 |
$str .= '</p>'; |
| 791 |
} |
| 792 |
|
| 793 |
/** |
| 794 |
* Filter the output of the subscription options appearing below the comment form. |
| 795 |
* |
| 796 |
* @module subscriptions |
| 797 |
* |
| 798 |
* @since 1.2.0 |
| 799 |
* |
| 800 |
* @param string $str Comment Subscription form HTML output. |
| 801 |
*/ |
| 802 |
$str = apply_filters( 'jetpack_comment_subscription_form', $str ); |
| 803 |
|
| 804 |
return $str . $submit_button; |
| 805 |
} |
| 806 |
|
| 807 |
/** |
| 808 |
* Jetpack_Subscriptions::comment_subscribe_init() |
| 809 |
* |
| 810 |
* When a user checks the comment subscribe box and submits a comment, subscribe them to the comment thread. |
| 811 |
* |
| 812 |
* @param int|string $comment_id Comment thread being subscribed to. |
| 813 |
* @param string $approved Comment status. |
| 814 |
*/ |
| 815 |
public function comment_subscribe_submit( $comment_id, $approved ) { |
| 816 |
if ( 'spam' === $approved ) { |
| 817 |
return; |
| 818 |
} |
| 819 |
|
| 820 |
$comment = get_comment( $comment_id ); |
| 821 |
if ( ! $comment ) { |
| 822 |
return; |
| 823 |
} |
| 824 |
|
| 825 |
// Set cookies for this post/comment. |
| 826 |
$this->set_cookies( isset( $_REQUEST['subscribe_comments'] ), $comment->comment_post_ID, isset( $_REQUEST['subscribe_blog'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 827 |
|
| 828 |
if ( ! isset( $_REQUEST['subscribe_comments'] ) && ! isset( $_REQUEST['subscribe_blog'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 829 |
return; |
| 830 |
} |
| 831 |
|
| 832 |
$post_ids = array(); |
| 833 |
|
| 834 |
if ( isset( $_REQUEST['subscribe_comments'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 835 |
$post_ids[] = $comment->comment_post_ID; |
| 836 |
} |
| 837 |
|
| 838 |
if ( isset( $_REQUEST['subscribe_blog'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 839 |
$post_ids[] = 0; |
| 840 |
} |
| 841 |
|
| 842 |
$result = self::subscribe( |
| 843 |
$comment->comment_author_email, |
| 844 |
$post_ids, |
| 845 |
true, |
| 846 |
array( |
| 847 |
'source' => 'comment-form', |
| 848 |
'widget-in-use' => is_active_widget( false, false, 'blog_subscription', true ) ? 'yes' : 'no', |
| 849 |
'comment_status' => $approved, |
| 850 |
'server_data' => jetpack_subscriptions_cherry_pick_server_data(), |
| 851 |
) |
| 852 |
); |
| 853 |
|
| 854 |
/** |
| 855 |
* Fires on each comment subscription form submission. |
| 856 |
* |
| 857 |
* @module subscriptions |
| 858 |
* |
| 859 |
* @since 5.5.0 |
| 860 |
* |
| 861 |
* @param NULL|WP_Error $result Result of form submission: NULL on success, WP_Error otherwise. |
| 862 |
* @param array $post_ids An array of post IDs that the user subscribed to, 0 means blog subscription. |
| 863 |
*/ |
| 864 |
do_action( 'jetpack_subscriptions_comment_form_submission', $result, $post_ids ); |
| 865 |
} |
| 866 |
|
| 867 |
/** |
| 868 |
* Jetpack_Subscriptions::set_cookies() |
| 869 |
* |
| 870 |
* Set a cookie to save state on the comment and post subscription checkboxes. |
| 871 |
* |
| 872 |
* @param bool $subscribe_to_post Whether the user chose to subscribe to subsequent comments on this post. |
| 873 |
* @param int $post_id If $subscribe_to_post is true, the post ID they've subscribed to. |
| 874 |
* @param bool $subscribe_to_blog Whether the user chose to subscribe to all new posts on the blog. |
| 875 |
*/ |
| 876 |
public function set_cookies( $subscribe_to_post = false, $post_id = null, $subscribe_to_blog = false ) { |
| 877 |
$post_id = (int) $post_id; |
| 878 |
|
| 879 |
/** This filter is already documented in core/wp-includes/comment-functions.php */ |
| 880 |
$cookie_lifetime = apply_filters( 'comment_cookie_lifetime', YEAR_IN_SECONDS ); |
| 881 |
|
| 882 |
/** |
| 883 |
* Filter the Jetpack Comment cookie path. |
| 884 |
* |
| 885 |
* @module subscriptions |
| 886 |
* |
| 887 |
* @since 2.5.0 |
| 888 |
* |
| 889 |
* @param string COOKIEPATH Cookie path. |
| 890 |
*/ |
| 891 |
$cookie_path = apply_filters( 'jetpack_comment_cookie_path', COOKIEPATH ); |
| 892 |
|
| 893 |
/** |
| 894 |
* Filter the Jetpack Comment cookie domain. |
| 895 |
* |
| 896 |
* @module subscriptions |
| 897 |
* |
| 898 |
* @since 2.5.0 |
| 899 |
* |
| 900 |
* @param string COOKIE_DOMAIN Cookie domain. |
| 901 |
*/ |
| 902 |
$cookie_domain = apply_filters( 'jetpack_comment_cookie_domain', COOKIE_DOMAIN ); |
| 903 |
|
| 904 |
if ( $subscribe_to_post && $post_id >= 0 ) { |
| 905 |
setcookie( 'jetpack_comments_subscribe_' . self::$hash . '_' . $post_id, '1', time() + $cookie_lifetime, $cookie_path, $cookie_domain, is_ssl(), true ); |
| 906 |
} else { |
| 907 |
setcookie( 'jetpack_comments_subscribe_' . self::$hash . '_' . $post_id, '', time() - 3600, $cookie_path, $cookie_domain, is_ssl(), true ); |
| 908 |
} |
| 909 |
|
| 910 |
if ( $subscribe_to_blog ) { |
| 911 |
setcookie( 'jetpack_blog_subscribe_' . self::$hash, '1', time() + $cookie_lifetime, $cookie_path, $cookie_domain, is_ssl(), true ); |
| 912 |
} else { |
| 913 |
setcookie( 'jetpack_blog_subscribe_' . self::$hash, '', time() - 3600, $cookie_path, $cookie_domain, is_ssl(), true ); |
| 914 |
} |
| 915 |
} |
| 916 |
|
| 917 |
/** |
| 918 |
* Set the social_notifications_subscribe option to `off` when the Subscriptions module is activated in the first time. |
| 919 |
* |
| 920 |
* @since 8.1 |
| 921 |
* |
| 922 |
* @return void |
| 923 |
*/ |
| 924 |
public function set_social_notifications_subscribe() { |
| 925 |
if ( false === get_option( 'social_notifications_subscribe' ) ) { |
| 926 |
add_option( 'social_notifications_subscribe', 'off' ); |
| 927 |
} |
| 928 |
} |
| 929 |
|
| 930 |
/** |
| 931 |
* Set the featured image in email option to `1` when the Subscriptions module is activated in the first time. |
| 932 |
* |
| 933 |
* @return void |
| 934 |
*/ |
| 935 |
public function set_featured_image_in_email_default() { |
| 936 |
add_option( 'wpcom_featured_image_in_email', 1 ); |
| 937 |
} |
| 938 |
|
| 939 |
/** |
| 940 |
* Save a flag when a post was ever published. |
| 941 |
* |
| 942 |
* It saves the post meta when the post was published and becomes a draft. |
| 943 |
* Then this meta is used to hide subscription messaging in Publish panel. |
| 944 |
* |
| 945 |
* @param string $new_status Tthe "new" post status of the transition when saved. |
| 946 |
* @param string $old_status The "old" post status of the transition when saved. |
| 947 |
* @param object $post obj The post object. |
| 948 |
*/ |
| 949 |
public function maybe_set_first_published_status( $new_status, $old_status, $post ) { |
| 950 |
$was_post_ever_published = get_post_meta( $post->ID, '_jetpack_post_was_ever_published', true ); |
| 951 |
if ( ! $was_post_ever_published && 'publish' === $old_status && 'draft' === $new_status ) { |
| 952 |
update_post_meta( $post->ID, '_jetpack_post_was_ever_published', true ); |
| 953 |
} |
| 954 |
} |
| 955 |
|
| 956 |
/** |
| 957 |
* Checks if the current user can publish posts. |
| 958 |
* |
| 959 |
* @return bool |
| 960 |
*/ |
| 961 |
public function first_published_status_meta_auth_callback() { |
| 962 |
/** |
| 963 |
* Filter the capability to view if a post was ever published in the Subscription Module. |
| 964 |
* |
| 965 |
* @module subscriptions |
| 966 |
* |
| 967 |
* @since 13.4 |
| 968 |
* |
| 969 |
* @param string $capability User capability needed to view if a post was ever published. Default to publish_posts. |
| 970 |
*/ |
| 971 |
$capability = apply_filters( 'jetpack_subscriptions_post_was_ever_published_capability', 'publish_posts' ); |
| 972 |
if ( current_user_can( $capability ) ) { |
| 973 |
return true; |
| 974 |
} |
| 975 |
return false; |
| 976 |
} |
| 977 |
|
| 978 |
/** |
| 979 |
* Registers the 'post_was_ever_published' post meta for use in the REST API. |
| 980 |
*/ |
| 981 |
public function register_post_meta() { |
| 982 |
$jetpack_post_was_ever_published = array( |
| 983 |
'type' => 'boolean', |
| 984 |
'description' => __( 'Whether the post was ever published.', 'jetpack' ), |
| 985 |
'single' => true, |
| 986 |
'default' => false, |
| 987 |
'show_in_rest' => array( |
| 988 |
'name' => 'jetpack_post_was_ever_published', |
| 989 |
), |
| 990 |
'auth_callback' => array( $this, 'first_published_status_meta_auth_callback' ), |
| 991 |
); |
| 992 |
|
| 993 |
register_meta( 'post', '_jetpack_post_was_ever_published', $jetpack_post_was_ever_published ); |
| 994 |
} |
| 995 |
|
| 996 |
/** |
| 997 |
* Create a Subscribers menu displayed on self-hosted sites. |
| 998 |
* |
| 999 |
* - It is not displayed on WordPress.com sites. |
| 1000 |
* - It directs you to Calypso to the existing Subscribers page. |
| 1001 |
* |
| 1002 |
* @return void |
| 1003 |
*/ |
| 1004 |
public function add_subscribers_menu() { |
| 1005 |
/** |
| 1006 |
* Enables the new in development subscribers in wp-admin dashboard. |
| 1007 |
* |
| 1008 |
* @since 9.5.0 |
| 1009 |
* |
| 1010 |
* @param bool If the new dashboard is enabled. Default false. |
| 1011 |
*/ |
| 1012 |
if ( apply_filters( 'jetpack_wp_admin_subscriber_management_enabled', false ) ) { |
| 1013 |
return; |
| 1014 |
} |
| 1015 |
|
| 1016 |
/* |
| 1017 |
* Do not display any menu on WoA and WordPress.com Simple sites (unless Classic wp-admin is enabled). |
| 1018 |
* They already get a menu item under Users via nav-unification. |
| 1019 |
*/ |
| 1020 |
if ( ( new Host() )->is_wpcom_platform() && get_option( 'wpcom_admin_interface' ) !== 'wp-admin' ) { |
| 1021 |
return; |
| 1022 |
} |
| 1023 |
|
| 1024 |
$status = new Status(); |
| 1025 |
|
| 1026 |
/* |
| 1027 |
* Do not display if we're in Offline mode, |
| 1028 |
* or if the user is not connected. |
| 1029 |
*/ |
| 1030 |
if ( |
| 1031 |
$status->is_offline_mode() |
| 1032 |
|| ! ( new Connection_Manager( 'jetpack' ) )->is_user_connected() |
| 1033 |
) { |
| 1034 |
return; |
| 1035 |
} |
| 1036 |
|
| 1037 |
$blog_id = Connection_Manager::get_site_id( true ); |
| 1038 |
|
| 1039 |
$link = Redirect::get_url( |
| 1040 |
'jetpack-menu-jetpack-manage-subscribers', |
| 1041 |
array( 'site' => $blog_id ? $blog_id : $status->get_site_suffix() ) |
| 1042 |
); |
| 1043 |
|
| 1044 |
Admin_Menu::add_menu( |
| 1045 |
__( 'Subscribers', 'jetpack' ), |
| 1046 |
__( 'Subscribers', 'jetpack' ) . ' <span class="dashicons dashicons-external"></span>', |
| 1047 |
'manage_options', |
| 1048 |
esc_url( $link ), |
| 1049 |
null, |
| 1050 |
11 |
| 1051 |
); |
| 1052 |
} |
| 1053 |
|
| 1054 |
/** |
| 1055 |
* Record tracks event if categories is created when user enters |
| 1056 |
* the edit category page through the newsletter settings page. |
| 1057 |
* |
| 1058 |
* @return void |
| 1059 |
*/ |
| 1060 |
public function track_newsletter_category_creation() { |
| 1061 |
|
| 1062 |
// phpcs:disable WordPress.Security.NonceVerification.Missing |
| 1063 |
if ( empty( $_POST['_wp_http_referer'] ) ) { |
| 1064 |
return; |
| 1065 |
} |
| 1066 |
|
| 1067 |
if ( strpos( sanitize_url( wp_unslash( $_POST['_wp_http_referer'] ) ), 'referer=newsletter-categories' ) > -1 ) { |
| 1068 |
|
| 1069 |
$parent = filter_var( empty( $_POST['parent'] ) ? 0 : wp_unslash( $_POST['parent'] ), FILTER_SANITIZE_NUMBER_INT ); |
| 1070 |
|
| 1071 |
$is_child_category = $parent > 0; |
| 1072 |
|
| 1073 |
$tracking = new Automattic\Jetpack\Tracking(); |
| 1074 |
$tracking->tracks_record_event( |
| 1075 |
wp_get_current_user(), |
| 1076 |
'jetpack_newsletter_add_category', |
| 1077 |
array( |
| 1078 |
'is_child_category' => $is_child_category, |
| 1079 |
) |
| 1080 |
); |
| 1081 |
} |
| 1082 |
} |
| 1083 |
} |
| 1084 |
|
| 1085 |
Jetpack_Subscriptions::init(); |
| 1086 |
|
| 1087 |
require __DIR__ . '/subscriptions/views.php'; |
| 1088 |
require __DIR__ . '/subscriptions/subscribe-modal/class-jetpack-subscribe-modal.php'; |
| 1089 |
require __DIR__ . '/subscriptions/subscribe-overlay/class-jetpack-subscribe-overlay.php'; |
| 1090 |
require __DIR__ . '/subscriptions/subscribe-floating-button/class-jetpack-subscribe-floating-button.php'; |
| 1091 |
require __DIR__ . '/subscriptions/newsletter-widget/class-jetpack-newsletter-dashboard-widget.php'; |
| 1092 |
|
