File: C:/Apache24/htdocs/wp-content/plugins/custom-twitter-feeds/inc/admin/class-ctf-notifications.php
<?php
/**
* CTF_Notifications.
*
* @since 1.7/1.11
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
class CTF_Notifications {
/**
* Source of notifications content.
*
* @var string
*/
const SOURCE_URL = 'http://plugin.smashballoon.com/notifications.json';
/**
* @var string
*/
const OPTION_NAME = 'ctf_notifications';
/**
* JSON data contains notices for all plugins. This is used
* to select messages only meant for this plugin
*
* @var string
*/
const PLUGIN = 'twitter';
/**
* Option value.
*
* @since 1.7/1.11
*
* @var bool|array
*/
public $option = false;
/**
* Initialize class.
*
* @since 1.7/1.11
*/
public function init() {
$this->hooks();
}
/**
* Use this function to get the option name to allow
* inheritance for the New_User class
*
* @return string
*/
public function option_name() {
return self::OPTION_NAME;
}
/**
* Use this function to get the source URL to allow
* inheritance for the New_User class
*
* @return string
*/
public function source_url() {
return self::SOURCE_URL;
}
/**
* Register hooks.
*
* @since 1.7/1.11
*/
public function hooks() {
add_action( 'admin_enqueue_scripts', array( $this, 'enqueues' ) );
add_action( 'ctf_admin_overview_before_title', array( $this, 'output' ) );
// on cron. Once a week?
add_action( 'ctf_notification_update', array( $this, 'update' ) );
add_action( 'wp_ajax_ctf_dashboard_notification_dismiss', array( $this, 'dismiss' ) );
}
/**
* Check if user has access and is enabled.
*
* @since 1.7/1.11
*
* @return bool
*/
public function has_access() {
$access = false;
if ( current_user_can( 'manage_options' ) ) {
$access = true;
}
return apply_filters( 'ctf_admin_notifications_has_access', $access );
}
/**
* Get option value.
*
* @since 1.7/1.11
*
* @param bool $cache Reference property cache if available.
*
* @return array
*/
public function get_option( $cache = true ) {
if ( $this->option && $cache ) {
return $this->option;
}
$option = get_option( $this->option_name(), array() );
$this->option = array(
'update' => ! empty( $option['update'] ) ? $option['update'] : 0,
'events' => ! empty( $option['events'] ) ? $option['events'] : array(),
'feed' => ! empty( $option['feed'] ) ? $option['feed'] : array(),
'dismissed' => ! empty( $option['dismissed'] ) ? $option['dismissed'] : array(),
);
return $this->option;
}
/**
* Fetch notifications from feed.
*
* @since 1.7/1.11
*
* @return array
*/
public function fetch_feed() {
$res = wp_remote_get( $this->source_url() );
if ( is_wp_error( $res ) ) {
return array();
}
$body = wp_remote_retrieve_body( $res );
if ( empty( $body ) ) {
return array();
}
$body = str_replace( array( 'sbi_', 'sbi-' ), array( 'ctf_', 'ctf-' ), $body );
return $this->verify( json_decode( $body, true ) );
}
/**
* Verify notification data before it is saved.
*
* @since 1.7/1.11
*
* @param array $notifications Array of notifications items to verify.
*
* @return array
*/
public function verify( $notifications ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh
$data = array();
if ( ! is_array( $notifications ) || empty( $notifications ) ) {
return $data;
}
$option = $this->get_option();
foreach ( $notifications as $notification ) {
// The message and license should never be empty, if they are, ignore.
if ( empty( $notification['content'] ) || empty( $notification['type'] ) ) {
continue;
}
// Ignore if license type does not match.
$license = ctf_is_pro_version() ? 'pro' : 'free';
if ( ! in_array( $license, $notification['type'], true ) ) {
continue;
}
// Ignore if expired.
if ( ! empty( $notification['end'] ) && ctf_get_current_time() > strtotime( $notification['end'] ) ) {
continue;
}
// Ignore if notification has already been dismissed.
if ( ! empty( $option['dismissed'] ) && in_array( $notification['id'], $option['dismissed'] ) ) { // phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict
continue;
}
// TODO: Ignore if notification existed before installing CTF.
// Prevents bombarding the user with notifications after activation.
$activated = false;
if ( ! empty( $activated )
&& ! empty( $notification['start'] )
&& $activated > strtotime( $notification['start'] ) ) {
continue;
}
$data[] = $notification;
}
return $data;
}
/**
* Verify saved notification data for active notifications.
*
* @since 1.7/1.11
*
* @param array $notifications Array of notifications items to verify.
*
* @return array
*/
public function verify_active( $notifications ) {
if ( ! is_array( $notifications ) || empty( $notifications ) ) {
return array();
}
// Remove notfications that are not active.
foreach ( $notifications as $key => $notification ) {
if ( ( ! empty( $notification['start'] ) && ctf_get_current_time() < strtotime( $notification['start'] ) )
|| ( ! empty( $notification['end'] ) && ctf_get_current_time() > strtotime( $notification['end'] ) ) ) {
unset( $notifications[ $key ] );
}
}
return $notifications;
}
/**
* Get notification data.
*
* @since 1.7/1.11
*
* @return array
*/
public function get() {
if ( ! $this->has_access() ) {
return array();
}
$option = $this->get_option();
// Update notifications using async task.
if ( empty( $option['update'] ) || ctf_get_current_time() > $option['update'] + DAY_IN_SECONDS ) {
$this->update();
}
$events = ! empty( $option['events'] ) ? $this->verify_active( $option['events'] ) : array();
$feed = ! empty( $option['feed'] ) ? $this->verify_active( $option['feed'] ) : array();
// If there is a new user notification, add it to the beginning of the notification list
$ctf_newuser = new CTF_New_User();
$newuser_notifications = $ctf_newuser->get();
if ( ! empty( $newuser_notifications ) ) {
$events = array_merge( $newuser_notifications, $events );
}
return array_merge( $events, $feed );
}
/**
* Get notification count.
*
* @since 1.7/1.11
*
* @return int
*/
public function get_count() {
return count( $this->get() );
}
/**
* Add a manual notification event.
*
* @since 1.7/1.11
*
* @param array $notification Notification data.
*/
public function add( $notification ) {
if ( empty( $notification['id'] ) ) {
return;
}
$option = $this->get_option();
if ( in_array( $notification['id'], $option['dismissed'] ) ) { // phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict
return;
}
foreach ( $option['events'] as $item ) {
if ( $item['id'] === $notification['id'] ) {
return;
}
}
$notification = $this->verify( array( $notification ) );
update_option(
'ctf_notifications',
array(
'update' => $option['update'],
'feed' => $option['feed'],
'events' => array_merge( $notification, $option['events'] ),
'dismissed' => $option['dismissed'],
)
);
}
/**
* Update notification data from feed.
*
* @since 1.7/1.11
*/
public function update() {
$feed = $this->fetch_feed();
$option = $this->get_option();
update_option(
'ctf_notifications',
array(
'update' => ctf_get_current_time(),
'feed' => $feed,
'events' => $option['events'],
'dismissed' => $option['dismissed'],
)
);
}
/**
* Admin area Form Overview enqueues.
*
* @since 1.7/1.11
*/
public function enqueues() {
if ( ! $this->has_access() ) {
return;
}
$notifications = $this->get();
if ( empty( $notifications ) ) {
return;
}
$min = '';
wp_enqueue_style(
'ctf-admin-notifications',
CTF_PLUGIN_URL . "css/admin-notifications{$min}.css",
array(),
CTF_VERSION
);
wp_enqueue_script(
'ctf-admin-notifications',
CTF_PLUGIN_URL . "js/admin-notifications{$min}.js",
array( 'jquery' ),
CTF_VERSION,
true
);
wp_localize_script( 'ctf-admin-notifications', 'ctf_admin', array(
'ajax_url' => admin_url( 'admin-ajax.php' ),
'nonce' => wp_create_nonce( 'ctf-admin' )
)
);
}
/**
* Fields from the remote source contain placeholders to allow
* some messages to be used for multiple plugins.
*
* @param $content string
* @param $notification array
*
* @return string
*
* @since 1.7/1.11
*/
public function replace_merge_fields( $content, $notification ) {
$merge_fields = array(
'{plugin}' => 'Custom Twitter Feeds',
'{amount}' => isset( $notification['amount'] ) ? $notification['amount'] : '',
'{platform}' => 'Twitter',
'{lowerplatform}' => 'twitter',
'{review-url}' => 'https://wordpress.org/support/plugin/custom-twitter-feeds/reviews/',
'{slug}' => 'custom-twitter-feed',
'{campaign}' => 'twitter-free'
);
if ( ctf_is_pro_version() ) {
$merge_fields['{campaign}'] = 'twitter-pro';
$merge_fields['{plugin}'] = 'Custom Twitter Feeds Pro';
}
foreach ( $merge_fields as $find => $replace ) {
$content = str_replace( $find, $replace, $content );
}
return $content;
}
/**
* Output notifications on Custom Twitter Feed admin area.
*
* @since 1.7/1.11
*/
public function output() {
$notifications = $this->get();
if ( empty( $notifications ) ) {
return;
}
$notifications_html = '';
$current_class = ' current';
$content_allowed_tags = array(
'em' => array(),
'strong' => array(),
'span' => array(
'style' => array(),
),
'a' => array(
'href' => array(),
'target' => array(),
'rel' => array(),
),
);
foreach ( $notifications as $notification ) {
// Buttons HTML.
$buttons_html = '';
if ( ! empty( $notification['btns'] ) && is_array( $notification['btns'] ) ) {
foreach ( $notification['btns'] as $btn_type => $btn ) {
if ( is_array( $btn['url'] ) ) {
$btn['url'] = add_query_arg( $btn['url'] );
}
if ( ! empty( $btn['attr'] ) ) {
$btn['target'] = '_blank';
}
$buttons_html .= sprintf(
'<a href="%1$s" class="button button-%2$s"%3$s>%4$s</a>',
! empty( $btn['url'] ) ? esc_url( $this->replace_merge_fields( $btn['url'], $notification ) ) : '',
$btn_type === 'primary' ? 'primary' : 'secondary',
! empty( $btn['target'] ) && $btn['target'] === '_blank' ? ' target="_blank" rel="noopener noreferrer"' : '',
! empty( $btn['text'] ) ? sanitize_text_field( $btn['text'] ) : ''
);
}
$buttons_html = ! empty( $buttons_html ) ? '<div class="buttons">' . $buttons_html . '</div>' : '';
}
if ( empty( $notification['image'] ) ) {
$image_html = '<div class="bell">';
$image_html .= '<svg xmlns="http://www.w3.org/2000/svg" width="42" height="48" viewBox="0 0 42 48"><defs><style>.a{fill:#777;}.b{fill:#ca4a1f;}</style></defs><path class="a" d="M23-79a6.005,6.005,0,0,1-6-6h10.06a12.066,12.066,0,0,0,1.791,1.308,6.021,6.021,0,0,1-2.077,3.352A6.008,6.008,0,0,1,23-79Zm1.605-9H5.009a2.955,2.955,0,0,1-2.173-.923A3.088,3.088,0,0,1,2-91a2.919,2.919,0,0,1,.807-2.036c.111-.12.229-.243.351-.371a14.936,14.936,0,0,0,3.126-4.409A23.283,23.283,0,0,0,8.007-107.5a14.846,14.846,0,0,1,.906-5.145,14.5,14.5,0,0,1,2.509-4.324A15.279,15.279,0,0,1,20-122.046V-124a3,3,0,0,1,3-3,3,3,0,0,1,3,3v1.954a15.28,15.28,0,0,1,8.58,5.078,14.5,14.5,0,0,1,2.509,4.324,14.846,14.846,0,0,1,.906,5.145c0,.645.016,1.281.047,1.888A12.036,12.036,0,0,0,35-106a11.921,11.921,0,0,0-8.485,3.515A11.923,11.923,0,0,0,23-94a12,12,0,0,0,1.6,6Z" transform="translate(-2 127)"/><circle class="b" cx="9" cy="9" r="9" transform="translate(24 24)"/></svg>';
$image_html .= '</div>';
} else {
if ( $notification['image'] === 'balloon'
|| $notification['id'] === 'review'
|| $notification['id'] === 'discount') {
$image_html = '<div class="bell">';
$image_html .= '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1438 1878" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2">';
$image_html .= ' <path d="M671.51004 492.9884C539.9423 433.8663 402.90125 345.5722 274.97656 304.47286c45.45163 108.39592 83.81332 223.88017 123.51 338.03105C319.308 702.00293 226.8217 748.19258 138.46278 798.51607c75.1914 74.32371 181.67968 117.34651 266.52444 182.01607-67.96124 83.86195-201.48527 171.01801-234.02107 247.01998 140.6922-17.6268 304.63688-46.21031 435.53794-52.00418 28.76427 144.58328 43.5987 303.09763 84.50756 435.53713 60.92033-175.26574 116.0014-356.37317 188.51594-520.0451 111.90644 46.2857 248.29012 102.72607 357.52902 130.01188-76.64636-107.5347-146.59346-221.76948-214.5166-338.02903 100.51162-72.83876 202.1718-144.52451 299.02538-221.02092-136.89514-12.61229-278.73428-20.28827-422.53618-25.99865-22.85288-148.33212-16.84826-325.51604-52.005-461.53983-53.19327 111.4882-115.96694 213.39155-175.51418 318.52497m65.00513 1228.60735c-18.0795 77.37586 41.4876 109.11326 32.50298 156.01215-58.8141-20.268-103.0576-30.67962-182.01567-19.50203 2.47018-60.37036 56.76662-68.90959 45.50432-143.0108C-208.90184 1619.4318-210.59186 99.02478 626.00572 5.44992c1046.0409-117.00405 1078.86445 1689.2596 110.50945 1716.14582" fill="#e34f0e"/>';
$image_html .= ' <path d="M847.02422 174.46342c35.15674 136.02379 29.15212 313.20771 52.0046 461.53578 143.8023 5.71443 285.63982 13.38636 422.53658 26.0027-96.85317 76.4964-198.51497 148.18216-299.02579 221.0189 67.92355 116.26239 137.87024 230.49432 214.51864 338.03024-109.24093-27.28662-245.62461-83.72577-357.53106-130.01269-72.51454 163.67274-127.5956 344.78017-188.51553 520.0459-40.90926-132.4395-55.74329-290.95384-84.50796-435.53712-130.90066 5.79549-294.84493 34.37738-435.53754 52.00418 32.5358-76.00075 166.05902-163.156 234.02026-247.02038-84.84516-64.67037-191.33222-107.69074-266.52363-182.01486 88.35892-50.32349 180.8436-96.51314 260.02295-156.0162-39.69708-114.14683-78.05674-229.63108-123.50878-338.027C402.89923 345.5722 539.9423 433.86629 671.51004 492.98839c59.54684-105.13342 122.3209-207.03677 175.51418-318.52497" fill="#fff"/>';
$image_html .= '</svg>';
} else {
$image_html = '<div class="thumb">';
$img_src = SBY_PLUGIN_URL . 'img/' . sanitize_text_field( $notification['image'] );
$image_html .= '<img src="'.esc_url( $img_src ).'" alt="notice">';
if ( isset( $notification['image_overlay'] ) ) {
$image_html .= '<div class="img-overlay">'. esc_html( str_replace( '%', '%%', $notification['image_overlay'] ) ).'</div>';
}
}
$image_html .= '</div>';
}
// Notification HTML.
$notifications_html .= sprintf(
'<div class="message%5$s" data-message-id="%4$s">' . $image_html . '
<h3 class="title">%1$s</h3>
<p class="content">%2$s</p>
%3$s
</div>',
! empty( $notification['title'] ) ? $this->replace_merge_fields( sanitize_text_field( $notification['title'] ), $notification ) : '',
! empty( $notification['content'] ) ? wp_kses( $this->replace_merge_fields( $notification['content'], $notification ), $content_allowed_tags ) : '',
$buttons_html,
! empty( $notification['id'] ) ? esc_attr( sanitize_text_field( $notification['id'] ) ) : 0,
$current_class
);
// Only first notification is current.
$current_class = '';
}
?>
<div id="ctf-notifications">
<a class="dismiss" title="<?php echo esc_attr__( 'Dismiss this message', 'custom-twitter-feeds' ); ?>"><i class="fa fa-times-circle" aria-hidden="true"></i></a>
<div class="navigation">
<a class="prev disabled" title="<?php echo esc_attr__( 'Previous message', 'custom-twitter-feeds' ); ?>"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="chevron-left" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512" class="svg-inline--fa fa-chevron-left fa-w-10"><path fill="currentColor" d="M34.52 239.03L228.87 44.69c9.37-9.37 24.57-9.37 33.94 0l22.67 22.67c9.36 9.36 9.37 24.52.04 33.9L131.49 256l154.02 154.75c9.34 9.38 9.32 24.54-.04 33.9l-22.67 22.67c-9.37 9.37-24.57 9.37-33.94 0L34.52 272.97c-9.37-9.37-9.37-24.57 0-33.94z" class=""></path></svg></a>
<a class="next disabled" title="<?php echo esc_attr__( 'Next message', 'custom-twitter-feeds' ); ?>"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="chevron-right" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512" class="svg-inline--fa fa-chevron-right fa-w-10"><path fill="currentColor" d="M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z" class=""></path></svg></a>
</div>
<div class="messages">
<?php echo $notifications_html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</div>
</div>
<?php
}
/**
* Dismiss notification via AJAX. If it's a new user message, also dismiss it
* on all admin pages.
*
* @since 1.7/1.11
*/
public function dismiss() {
// Run a security check.
check_ajax_referer( 'ctf-admin', 'nonce' );
// Check for access and required param.
if ( ! $this->has_access() || empty( $_POST['id'] ) ) {
wp_send_json_error();
}
$id = sanitize_text_field( wp_unslash( $_POST['id'] ) );
if ( $id === 'review' ) {
$ctf_statuses_option = get_option( 'ctf_statuses', array() );
update_option( 'ctf_rating_notice', 'dismissed', false );
$ctf_statuses_option['rating_notice_dismissed'] = ctf_get_current_time();
update_option( 'ctf_statuses', $ctf_statuses_option, false );
} elseif ( $id === 'discount' ) {
update_user_meta( get_current_user_id(), 'ctf_ignore_new_user_sale_notice', 'always' );
$current_month_number = (int)date('n', ctf_get_current_time() );
$not_early_in_the_year = ($current_month_number > 5);
if ( $not_early_in_the_year ) {
update_user_meta( get_current_user_id(), 'ctf_ignore_bfcm_sale_notice', date( 'Y', ctf_get_current_time() ) );
}
}
$option = $this->get_option();
$type = is_numeric( $id ) ? 'feed' : 'events';
$option['dismissed'][] = $id;
$option['dismissed'] = array_unique( $option['dismissed'] );
// Remove notification.
if ( is_array( $option[ $type ] ) && ! empty( $option[ $type ] ) ) {
foreach ( $option[ $type ] as $key => $notification ) {
if ( $notification['id'] == $id ) { // phpcs:ignore WordPress.PHP.StrictComparisons
unset( $option[ $type ][ $key ] );
break;
}
}
}
update_option( 'ctf_notifications', $option );
wp_send_json_success();
}
}