$checked = (int) ( 'on' === get_option( 'social_notifications_subscribe', 'on' ) );

[500] Fix | Delete

?>

[501] Fix | Delete

[502] Fix | Delete

<label>

[503] Fix | Delete

<input type="checkbox" name="social_notifications_subscribe" id="social_notifications_subscribe" value="1" <?php checked( $checked ); ?> />

[504] Fix | Delete

<?php

[505] Fix | Delete

/* translators: this is a label for a setting that starts with "Email me whenever" */

[506] Fix | Delete

esc_html_e( 'Someone subscribes to my blog', 'jetpack' );

[507] Fix | Delete

?>

[508] Fix | Delete

</label>

[509] Fix | Delete

<?php

[510] Fix | Delete

}

[511] Fix | Delete

[512] Fix | Delete

/**

[513] Fix | Delete

* Validate "Someone subscribes to my blog" option

[514] Fix | Delete

*

[515] Fix | Delete

* @since 8.1

[516] Fix | Delete

*

[517] Fix | Delete

* @param String $input the input string to be validated.

[518] Fix | Delete

* @return string on|off

[519] Fix | Delete

*/

[520] Fix | Delete

public function social_notifications_subscribe_validate( $input ) {

[521] Fix | Delete

// If it's not set (was unchecked during form submission) or was set to off (during option update), return 'off'.

[522] Fix | Delete

if ( ! $input || 'off' === $input ) {

[523] Fix | Delete

return 'off';

[524] Fix | Delete

}

[525] Fix | Delete

[526] Fix | Delete

// Otherwise we return 'on'.

[527] Fix | Delete

return 'on';

[528] Fix | Delete

}

[529] Fix | Delete

[530] Fix | Delete

/**

[531] Fix | Delete

* Jetpack_Subscriptions::subscribe()

[532] Fix | Delete

*

[533] Fix | Delete

* Send a synchronous XML-RPC subscribe to blog posts or subscribe to post comments request.

[534] Fix | Delete

*

[535] Fix | Delete

* @param string $email being subscribed.

[536] Fix | Delete

* @param array $post_ids (optional) defaults to 0 for blog posts only: array of post IDs to subscribe to blog's posts.

[537] Fix | Delete

* @param bool $async (optional) Should the subscription be performed asynchronously? Defaults to true.

[538] Fix | Delete

* @param array $extra_data Additional data passed to the `jetpack.subscribeToSite` call.

[539] Fix | Delete

*

[540] Fix | Delete

* @return true|WP_Error true on success

[541] Fix | Delete

* invalid_email : not a valid email address

[542] Fix | Delete

* invalid_post_id : not a valid post ID

[543] Fix | Delete

* unknown_post_id : unknown post

[544] Fix | Delete

* not_subscribed : strange error. Jetpack servers at WordPress.com could subscribe the email.

[545] Fix | Delete

* disabled : Site owner has disabled subscriptions.

[546] Fix | Delete

* active : Already subscribed.

[547] Fix | Delete

* pending : Tried to subscribe before but the confirmation link is never clicked. No confirmation email is sent.

[548] Fix | Delete

* unknown : strange error. Jetpack servers at WordPress.com returned something malformed.

[549] Fix | Delete

* unknown_status : strange error. Jetpack servers at WordPress.com returned something I didn't understand.

[550] Fix | Delete

*/

[551] Fix | Delete

public function subscribe( $email, $post_ids = 0, $async = true, $extra_data = array() ) {

[552] Fix | Delete

if ( ! is_email( $email ) ) {

[553] Fix | Delete

return new WP_Error( 'invalid_email' );

[554] Fix | Delete

}

[555] Fix | Delete

[556] Fix | Delete

if ( ! $async ) {

[557] Fix | Delete

$xml = new Jetpack_IXR_ClientMulticall();

[558] Fix | Delete

}

[559] Fix | Delete

[560] Fix | Delete

foreach ( (array) $post_ids as $post_id ) {

[561] Fix | Delete

$post_id = (int) $post_id;

[562] Fix | Delete

if ( $post_id < 0 ) {

[563] Fix | Delete

return new WP_Error( 'invalid_post_id' );

[564] Fix | Delete

} elseif ( $post_id && ! get_post( $post_id ) ) {

[565] Fix | Delete

return new WP_Error( 'unknown_post_id' );

[566] Fix | Delete

}

[567] Fix | Delete

[568] Fix | Delete

if ( $async ) {

[569] Fix | Delete

XMLRPC_Async_Call::add_call( 'jetpack.subscribeToSite', 0, $email, $post_id, serialize( $extra_data ) ); //phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize

[570] Fix | Delete

} else {

[571] Fix | Delete

// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false

[572] Fix | Delete

$xml->addCall( 'jetpack.subscribeToSite', $email, $post_id, serialize( $extra_data ) ); //phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize

[573] Fix | Delete

}

[574] Fix | Delete

}

[575] Fix | Delete

[576] Fix | Delete

if ( $async ) {

[577] Fix | Delete

return;

[578] Fix | Delete

}

[579] Fix | Delete

[580] Fix | Delete

// Call.

[581] Fix | Delete

// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false, otherwise we return early

[582] Fix | Delete

$xml->query();

[583] Fix | Delete

[584] Fix | Delete

// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false, otherwise we return early

[585] Fix | Delete

if ( $xml->isError() ) {

[586] Fix | Delete

// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false, otherwise we return early

[587] Fix | Delete

return $xml->get_jetpack_error();

[588] Fix | Delete

}

[589] Fix | Delete

[590] Fix | Delete

// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false

[591] Fix | Delete

$responses = $xml->getResponse();

[592] Fix | Delete

[593] Fix | Delete

$r = array();

[594] Fix | Delete

foreach ( (array) $responses as $response ) {

[595] Fix | Delete

if ( isset( $response['faultCode'] ) || isset( $response['faultString'] ) ) {

[596] Fix | Delete

// @phan-suppress-next-line PhanPossiblyUndeclaredVariable -- $xml is set when $async is false

[597] Fix | Delete

$r[] = $xml->get_jetpack_error( $response['faultCode'], $response['faultString'] );

[598] Fix | Delete

continue;

[599] Fix | Delete

}

[600] Fix | Delete

[601] Fix | Delete

if ( ! is_array( $response[0] ) || empty( $response[0]['status'] ) ) {

[602] Fix | Delete

$r[] = new WP_Error( 'unknown' );

[603] Fix | Delete

continue;

[604] Fix | Delete

}

[605] Fix | Delete

[606] Fix | Delete

switch ( $response[0]['status'] ) {

[607] Fix | Delete

case 'error':

[608] Fix | Delete

$r[] = new WP_Error( 'not_subscribed' );

[609] Fix | Delete

continue 2;

[610] Fix | Delete

case 'disabled':

[611] Fix | Delete

$r[] = new WP_Error( 'disabled' );

[612] Fix | Delete

continue 2;

[613] Fix | Delete

case 'active':

[614] Fix | Delete

$r[] = new WP_Error( 'active' );

[615] Fix | Delete

continue 2;

[616] Fix | Delete

case 'confirming':

[617] Fix | Delete

$r[] = true;

[618] Fix | Delete

continue 2;

[619] Fix | Delete

case 'pending':

[620] Fix | Delete

$r[] = new WP_Error( 'pending' );

[621] Fix | Delete

continue 2;

[622] Fix | Delete

default:

[623] Fix | Delete

$r[] = new WP_Error( 'unknown_status', (string) $response[0]['status'] );

[624] Fix | Delete

continue 2;

[625] Fix | Delete

}

[626] Fix | Delete

}

[627] Fix | Delete

[628] Fix | Delete

return $r;

[629] Fix | Delete

}

[630] Fix | Delete

[631] Fix | Delete

/**

[632] Fix | Delete

* Jetpack_Subscriptions::widget_submit()

[633] Fix | Delete

*

[634] Fix | Delete

* When a user submits their email via the blog subscription widget, check the details and call the subsribe() method.

[635] Fix | Delete

*/

[636] Fix | Delete

public function widget_submit() {

[637] Fix | Delete

// Check the nonce.

[638] Fix | Delete

if ( ! wp_verify_nonce( isset( $_REQUEST['_wpnonce'] ) ? sanitize_key( $_REQUEST['_wpnonce'] ) : '', 'blogsub_subscribe_' . \Jetpack_Options::get_option( 'id' ) ) ) {

[639] Fix | Delete

return false;

[640] Fix | Delete

}

[641] Fix | Delete

[642] Fix | Delete

if ( empty( $_REQUEST['email'] ) || ! is_string( $_REQUEST['email'] ) ) {

[643] Fix | Delete

return false;

[644] Fix | Delete

}

[645] Fix | Delete

[646] Fix | Delete

$redirect_fragment = false;

[647] Fix | Delete

if ( isset( $_REQUEST['redirect_fragment'] ) ) {

[648] Fix | Delete

$redirect_fragment = preg_replace( '/[^a-z0-9_-]/i', '', $_REQUEST['redirect_fragment'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput -- This is manually unslashing and sanitizing.

[649] Fix | Delete

}

[650] Fix | Delete

if ( ! $redirect_fragment || ! is_string( $redirect_fragment ) ) {

[651] Fix | Delete

$redirect_fragment = 'subscribe-blog';

[652] Fix | Delete

}

[653] Fix | Delete

[654] Fix | Delete

$subscribe = self::subscribe(

[655] Fix | Delete

isset( $_REQUEST['email'] ) ? wp_unslash( $_REQUEST['email'] ) : null, // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Validated inside self::subscribe().

[656] Fix | Delete

0,

[657] Fix | Delete

false,

[658] Fix | Delete

array(

[659] Fix | Delete

'source' => 'widget',

[660] Fix | Delete

'widget-in-use' => is_active_widget( false, false, 'blog_subscription', true ) ? 'yes' : 'no',

[661] Fix | Delete

'comment_status' => '',

[662] Fix | Delete

'server_data' => jetpack_subscriptions_cherry_pick_server_data(),

[663] Fix | Delete

)

[664] Fix | Delete

);

[665] Fix | Delete

[666] Fix | Delete

if ( is_wp_error( $subscribe ) ) {

[667] Fix | Delete

$error = $subscribe->get_error_code();

[668] Fix | Delete

} else {

[669] Fix | Delete

$error = false;

[670] Fix | Delete

foreach ( $subscribe as $response ) {

[671] Fix | Delete

if ( is_wp_error( $response ) ) {

[672] Fix | Delete

$error = $response->get_error_code();

[673] Fix | Delete

break;

[674] Fix | Delete

}

[675] Fix | Delete

}

[676] Fix | Delete

}

[677] Fix | Delete

[678] Fix | Delete

switch ( $error ) {

[679] Fix | Delete

case false:

[680] Fix | Delete

$result = 'success';

[681] Fix | Delete

break;

[682] Fix | Delete

case 'invalid_email':

[683] Fix | Delete

$result = $error;

[684] Fix | Delete

break;

[685] Fix | Delete

case 'blocked_email':

[686] Fix | Delete

$result = 'opted_out';

[687] Fix | Delete

break;

[688] Fix | Delete

case 'active':

[689] Fix | Delete

$result = 'already';

[690] Fix | Delete

break;

[691] Fix | Delete

case 'flooded_email':

[692] Fix | Delete

$result = 'many_pending_subs';

[693] Fix | Delete

break;

[694] Fix | Delete

case 'pending':

[695] Fix | Delete

$result = 'pending';

[696] Fix | Delete

break;

[697] Fix | Delete

default:

[698] Fix | Delete

$result = 'error';

[699] Fix | Delete

break;

[700] Fix | Delete

}

[701] Fix | Delete

[702] Fix | Delete

$redirect = add_query_arg( 'subscribe', $result );

[703] Fix | Delete

[704] Fix | Delete

/**

[705] Fix | Delete

* Fires on each subscription form submission.

[706] Fix | Delete

*

[707] Fix | Delete

* @module subscriptions

[708] Fix | Delete

*

[709] Fix | Delete

* @since 3.7.0

[710] Fix | Delete

*

[711] Fix | Delete

* @param string $result Result of form submission: success, invalid_email, already, error.

[712] Fix | Delete

*/

[713] Fix | Delete

do_action( 'jetpack_subscriptions_form_submission', $result );

[714] Fix | Delete

[715] Fix | Delete

wp_safe_redirect( "$redirect#$redirect_fragment" );

[716] Fix | Delete

exit( 0 );

[717] Fix | Delete

}

[718] Fix | Delete

[719] Fix | Delete

/**

[720] Fix | Delete

* Jetpack_Subscriptions::comment_subscribe_init()

[721] Fix | Delete

*

[722] Fix | Delete

* Set up and add the comment subscription checkbox to the comment form.

[723] Fix | Delete

*

[724] Fix | Delete

* @param string $submit_button HTML markup for the submit field.

[725] Fix | Delete

*/

[726] Fix | Delete

public function comment_subscribe_init( $submit_button ) {

[727] Fix | Delete

global $post;

[728] Fix | Delete

[729] Fix | Delete

// Subscriptions are only available for posts so far.

[730] Fix | Delete

if ( ! $post || 'post' !== $post->post_type ) {

[731] Fix | Delete

return $submit_button;

[732] Fix | Delete

}

[733] Fix | Delete

[734] Fix | Delete

$comments_checked = '';

[735] Fix | Delete

$blog_checked = '';

[736] Fix | Delete

[737] Fix | Delete

// Check for a comment / blog submission and set a cookie to retain the setting and check the boxes.

[738] Fix | Delete

if ( isset( $_COOKIE[ 'jetpack_comments_subscribe_' . self::$hash . '_' . $post->ID ] ) ) {

[739] Fix | Delete

$comments_checked = ' checked="checked"';

[740] Fix | Delete

}

[741] Fix | Delete

[742] Fix | Delete

if ( isset( $_COOKIE[ 'jetpack_blog_subscribe_' . self::$hash ] ) ) {

[743] Fix | Delete

$blog_checked = ' checked="checked"';

[744] Fix | Delete

}

[745] Fix | Delete

[746] Fix | Delete

// Some themes call this function, don't show the checkbox again.

[747] Fix | Delete

remove_action( 'comment_form', 'subscription_comment_form' );

[748] Fix | Delete

[749] Fix | Delete

// Check if Mark Jaquith's Subscribe to Comments plugin is active - if so, suppress Jetpack checkbox.

[750] Fix | Delete

[751] Fix | Delete

$str = '';

[752] Fix | Delete

[753] Fix | Delete

if ( false === has_filter( 'comment_form', 'show_subscription_checkbox' ) && 1 === (int) get_option( 'stc_enabled', 1 ) && empty( $post->post_password ) && 'post' === get_post_type() ) {

[754] Fix | Delete

// Subscribe to comments checkbox.

[755] Fix | Delete

$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 . ' /> ';

[756] Fix | Delete

$comment_sub_text = __( 'Notify me of follow-up comments by email.', 'jetpack' );

[757] Fix | Delete

$str .= '<label class="subscribe-label" id="subscribe-label" for="subscribe_comments">' . esc_html(

[758] Fix | Delete

/**

[759] Fix | Delete

* Filter the Subscribe to comments text appearing below the comment form.

[760] Fix | Delete

*

[761] Fix | Delete

* @module subscriptions

[762] Fix | Delete

*

[763] Fix | Delete

* @since 3.4.0

[764] Fix | Delete

*

[765] Fix | Delete

* @param string $comment_sub_text Subscribe to comments text.

[766] Fix | Delete

*/

[767] Fix | Delete

apply_filters( 'jetpack_subscribe_comment_label', $comment_sub_text )

[768] Fix | Delete

) . '</label>';

[769] Fix | Delete

$str .= '</p>';

[770] Fix | Delete

}

[771] Fix | Delete

[772] Fix | Delete

if ( 1 === (int) get_option( 'stb_enabled', 1 ) ) {

[773] Fix | Delete

// Subscribe to blog checkbox.

[774] Fix | Delete

$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 . ' /> ';

[775] Fix | Delete

$blog_sub_text = __( 'Notify me of new posts by email.', 'jetpack' );

[776] Fix | Delete

$str .= '<label class="subscribe-label" id="subscribe-blog-label" for="subscribe_blog">' . esc_html(

[777] Fix | Delete

/**

[778] Fix | Delete

* Filter the Subscribe to blog text appearing below the comment form.

[779] Fix | Delete

*

[780] Fix | Delete

* @module subscriptions

[781] Fix | Delete

*

[782] Fix | Delete

* @since 3.4.0

[783] Fix | Delete

*

[784] Fix | Delete

* @param string $comment_sub_text Subscribe to blog text.

[785] Fix | Delete

*/

[786] Fix | Delete

apply_filters( 'jetpack_subscribe_blog_label', $blog_sub_text )

[787] Fix | Delete

) . '</label>';

[788] Fix | Delete

$str .= '</p>';

[789] Fix | Delete

}

[790] Fix | Delete

[791] Fix | Delete

/**

[792] Fix | Delete

* Filter the output of the subscription options appearing below the comment form.

[793] Fix | Delete

*

[794] Fix | Delete

* @module subscriptions

[795] Fix | Delete

*

[796] Fix | Delete

* @since 1.2.0

[797] Fix | Delete

*

[798] Fix | Delete

* @param string $str Comment Subscription form HTML output.

[799] Fix | Delete

*/

[800] Fix | Delete

$str = apply_filters( 'jetpack_comment_subscription_form', $str );

[801] Fix | Delete

[802] Fix | Delete

return $str . $submit_button;

[803] Fix | Delete

}

[804] Fix | Delete

[805] Fix | Delete

/**

[806] Fix | Delete

* Jetpack_Subscriptions::comment_subscribe_init()

[807] Fix | Delete

*

[808] Fix | Delete

* When a user checks the comment subscribe box and submits a comment, subscribe them to the comment thread.

[809] Fix | Delete

*

[810] Fix | Delete

* @param int|string $comment_id Comment thread being subscribed to.

[811] Fix | Delete

* @param string $approved Comment status.

[812] Fix | Delete

*/

[813] Fix | Delete

public function comment_subscribe_submit( $comment_id, $approved ) {

[814] Fix | Delete

/**

[815] Fix | Delete

* Filters whether to skip comment subscription processing.

[816] Fix | Delete

*

[817] Fix | Delete

* @since 15.5

[818] Fix | Delete

*

[819] Fix | Delete

* @param bool $skip Whether to skip comment subscription. Default false.

[820] Fix | Delete

*/

[821] Fix | Delete

if ( apply_filters( 'jetpack_subscription_comment_subscribe_skip', false ) ) {

[822] Fix | Delete

return;

[823] Fix | Delete

}

[824] Fix | Delete

[825] Fix | Delete

if ( 'spam' === $approved ) {

[826] Fix | Delete

return;

[827] Fix | Delete

}

[828] Fix | Delete

[829] Fix | Delete

$comment = get_comment( $comment_id );

[830] Fix | Delete

if ( ! $comment ) {

[831] Fix | Delete

return;

[832] Fix | Delete

}

[833] Fix | Delete

[834] Fix | Delete

// Set cookies for this post/comment.

[835] Fix | Delete

$this->set_cookies( isset( $_REQUEST['subscribe_comments'] ), $comment->comment_post_ID, isset( $_REQUEST['subscribe_blog'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended

[836] Fix | Delete

[837] Fix | Delete

if ( ! isset( $_REQUEST['subscribe_comments'] ) && ! isset( $_REQUEST['subscribe_blog'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended

[838] Fix | Delete

return;

[839] Fix | Delete

}

[840] Fix | Delete

[841] Fix | Delete

$post_ids = array();

[842] Fix | Delete

[843] Fix | Delete

if ( isset( $_REQUEST['subscribe_comments'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended

[844] Fix | Delete

$post_ids[] = $comment->comment_post_ID;

[845] Fix | Delete

}

[846] Fix | Delete

[847] Fix | Delete

if ( isset( $_REQUEST['subscribe_blog'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended

[848] Fix | Delete

$post_ids[] = 0;

[849] Fix | Delete

}

[850] Fix | Delete

[851] Fix | Delete

$result = self::subscribe(

[852] Fix | Delete

$comment->comment_author_email,

[853] Fix | Delete

$post_ids,

[854] Fix | Delete

true,

[855] Fix | Delete

array(

[856] Fix | Delete

'source' => 'comment-form',

[857] Fix | Delete

'widget-in-use' => is_active_widget( false, false, 'blog_subscription', true ) ? 'yes' : 'no',

[858] Fix | Delete

'comment_status' => $approved,

[859] Fix | Delete

'server_data' => jetpack_subscriptions_cherry_pick_server_data(),

[860] Fix | Delete

)

[861] Fix | Delete

);

[862] Fix | Delete

[863] Fix | Delete

/**

[864] Fix | Delete

* Fires on each comment subscription form submission.

[865] Fix | Delete

*

[866] Fix | Delete

* @module subscriptions

[867] Fix | Delete

*

[868] Fix | Delete

* @since 5.5.0

[869] Fix | Delete

*

[870] Fix | Delete

* @param NULL|WP_Error $result Result of form submission: NULL on success, WP_Error otherwise.

[871] Fix | Delete

* @param array $post_ids An array of post IDs that the user subscribed to, 0 means blog subscription.

[872] Fix | Delete

*/

[873] Fix | Delete

do_action( 'jetpack_subscriptions_comment_form_submission', $result, $post_ids );

[874] Fix | Delete

}

[875] Fix | Delete

[876] Fix | Delete

/**

[877] Fix | Delete

* Jetpack_Subscriptions::set_cookies()

[878] Fix | Delete

*

[879] Fix | Delete

* Set a cookie to save state on the comment and post subscription checkboxes.

[880] Fix | Delete

*

[881] Fix | Delete

* @param bool $subscribe_to_post Whether the user chose to subscribe to subsequent comments on this post.

[882] Fix | Delete

* @param int $post_id If $subscribe_to_post is true, the post ID they've subscribed to.

[883] Fix | Delete

* @param bool $subscribe_to_blog Whether the user chose to subscribe to all new posts on the blog.

[884] Fix | Delete

*/

[885] Fix | Delete

public function set_cookies( $subscribe_to_post = false, $post_id = null, $subscribe_to_blog = false ) {

[886] Fix | Delete

$post_id = (int) $post_id;

[887] Fix | Delete

[888] Fix | Delete

/** This filter is already documented in core/wp-includes/comment-functions.php */

[889] Fix | Delete

$cookie_lifetime = apply_filters( 'comment_cookie_lifetime', YEAR_IN_SECONDS );

[890] Fix | Delete

[891] Fix | Delete

/**

[892] Fix | Delete

* Filter the Jetpack Comment cookie path.

[893] Fix | Delete

*

[894] Fix | Delete

* @module subscriptions

[895] Fix | Delete

*

[896] Fix | Delete

* @since 2.5.0

[897] Fix | Delete

*

[898] Fix | Delete

* @param string COOKIEPATH Cookie path.

[899] Fix | Delete

*/

[900] Fix | Delete

$cookie_path = apply_filters( 'jetpack_comment_cookie_path', COOKIEPATH );

[901] Fix | Delete

[902] Fix | Delete

/**

[903] Fix | Delete

* Filter the Jetpack Comment cookie domain.

[904] Fix | Delete

*

[905] Fix | Delete

* @module subscriptions

[906] Fix | Delete

*

[907] Fix | Delete

* @since 2.5.0

[908] Fix | Delete

*

[909] Fix | Delete

* @param string COOKIE_DOMAIN Cookie domain.

[910] Fix | Delete

*/

[911] Fix | Delete

$cookie_domain = apply_filters( 'jetpack_comment_cookie_domain', COOKIE_DOMAIN );

[912] Fix | Delete

[913] Fix | Delete

if ( $subscribe_to_post && $post_id >= 0 ) {

[914] Fix | Delete

setcookie( 'jetpack_comments_subscribe_' . self::$hash . '_' . $post_id, '1', time() + $cookie_lifetime, $cookie_path, $cookie_domain, is_ssl(), true );

[915] Fix | Delete

} else {

[916] Fix | Delete

setcookie( 'jetpack_comments_subscribe_' . self::$hash . '_' . $post_id, '', time() - 3600, $cookie_path, $cookie_domain, is_ssl(), true );

[917] Fix | Delete

}

[918] Fix | Delete

[919] Fix | Delete

if ( $subscribe_to_blog ) {

[920] Fix | Delete

setcookie( 'jetpack_blog_subscribe_' . self::$hash, '1', time() + $cookie_lifetime, $cookie_path, $cookie_domain, is_ssl(), true );

[921] Fix | Delete

} else {

[922] Fix | Delete

setcookie( 'jetpack_blog_subscribe_' . self::$hash, '', time() - 3600, $cookie_path, $cookie_domain, is_ssl(), true );

[923] Fix | Delete

}

[924] Fix | Delete

}

[925] Fix | Delete

[926] Fix | Delete

/**

[927] Fix | Delete

* Set the social_notifications_subscribe option to `off` when the Subscriptions module is activated in the first time.

[928] Fix | Delete

*

[929] Fix | Delete

* @since 8.1

[930] Fix | Delete

*

[931] Fix | Delete

* @return void

[932] Fix | Delete

*/

[933] Fix | Delete

public function set_social_notifications_subscribe() {

[934] Fix | Delete

if ( false === get_option( 'social_notifications_subscribe' ) ) {

[935] Fix | Delete

add_option( 'social_notifications_subscribe', 'off' );

[936] Fix | Delete

}

[937] Fix | Delete

}

[938] Fix | Delete

[939] Fix | Delete

/**

[940] Fix | Delete

* Set the featured image in email option to `1` when the Subscriptions module is activated in the first time.

[941] Fix | Delete

*

[942] Fix | Delete

* @return void

[943] Fix | Delete

*/

[944] Fix | Delete

public function set_featured_image_in_email_default() {

[945] Fix | Delete

add_option( 'wpcom_featured_image_in_email', 1 );

[946] Fix | Delete

}

[947] Fix | Delete

[948] Fix | Delete

/**

[949] Fix | Delete

* Save a flag when a post was ever published.

[950] Fix | Delete

*

[951] Fix | Delete

* It saves the post meta when the post was published and becomes a draft.

[952] Fix | Delete

* Then this meta is used to hide subscription messaging in Publish panel.

[953] Fix | Delete

*

[954] Fix | Delete

* @param string $new_status Tthe "new" post status of the transition when saved.

[955] Fix | Delete

* @param string $old_status The "old" post status of the transition when saved.

[956] Fix | Delete

* @param object $post obj The post object.

[957] Fix | Delete

*/

[958] Fix | Delete

public function maybe_set_first_published_status( $new_status, $old_status, $post ) {

[959] Fix | Delete

$was_post_ever_published = get_post_meta( $post->ID, '_jetpack_post_was_ever_published', true );

[960] Fix | Delete

if ( ! $was_post_ever_published && 'publish' === $old_status && 'draft' === $new_status ) {

[961] Fix | Delete

update_post_meta( $post->ID, '_jetpack_post_was_ever_published', true );

[962] Fix | Delete

}

[963] Fix | Delete

}

[964] Fix | Delete

[965] Fix | Delete

/**

[966] Fix | Delete

* Checks if the current user can publish posts.

[967] Fix | Delete

*

[968] Fix | Delete

* @return bool

[969] Fix | Delete

*/

[970] Fix | Delete

public function first_published_status_meta_auth_callback() {

[971] Fix | Delete

/**

[972] Fix | Delete

* Filter the capability to view if a post was ever published in the Subscription Module.

[973] Fix | Delete

*

[974] Fix | Delete

* @module subscriptions

[975] Fix | Delete

*

[976] Fix | Delete

* @since 13.4

[977] Fix | Delete

*

[978] Fix | Delete

* @param string $capability User capability needed to view if a post was ever published. Default to publish_posts.

[979] Fix | Delete

*/

[980] Fix | Delete

$capability = apply_filters( 'jetpack_subscriptions_post_was_ever_published_capability', 'publish_posts' );

[981] Fix | Delete

if ( current_user_can( $capability ) ) {

[982] Fix | Delete

return true;

[983] Fix | Delete

}

[984] Fix | Delete

return false;

[985] Fix | Delete

}

[986] Fix | Delete

[987] Fix | Delete

/**

[988] Fix | Delete

* Registers the 'post_was_ever_published' post meta for use in the REST API.

[989] Fix | Delete

*/

[990] Fix | Delete

public function register_post_meta() {

[991] Fix | Delete

$jetpack_post_was_ever_published = array(

[992] Fix | Delete

'type' => 'boolean',

[993] Fix | Delete

'description' => __( 'Whether the post was ever published.', 'jetpack' ),

[994] Fix | Delete

'single' => true,

[995] Fix | Delete

'default' => false,

[996] Fix | Delete

'show_in_rest' => array(

[997] Fix | Delete

'name' => 'jetpack_post_was_ever_published',

[998] Fix | Delete

),

[999] Fix | Delete