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<?php |
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|
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// Do not allow the file to be called directly. |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* This class is used for any admin AJAX interactions. |
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*/ |
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class P_Admin_Ajax extends P_Core { |
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|
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/** |
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* Add the actions required for AJAX interactions. |
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* |
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* @param Patchstack $core |
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* @return void |
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*/ |
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public function __construct( $core ) { |
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parent::__construct( $core ); |
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if ( isset( $_POST['PatchstackNonce'] ) && current_user_can( 'manage_options' ) && wp_verify_nonce( $_POST['PatchstackNonce'], 'patchstack-nonce' ) ) { |
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// Log tables actions. |
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add_action( 'wp_ajax_patchstack_users_log_table', array( $this, 'users_log_table' ) ); |
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add_action( 'wp_ajax_patchstack_firewall_log_table', array( $this, 'firewall_log_table' ) ); |
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|
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// License related actions. |
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add_action( 'wp_ajax_patchstack_activate_license', array( $this, 'activate_license' ) ); |
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|
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// Hide login related actions. |
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add_action( 'wp_ajax_patchstack_send_new_url_email', array( $this, 'send_new_url_email' ) ); |
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} |
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} |
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|
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/** |
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* Firewall logs pagination. |
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* |
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* @return array |
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*/ |
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public function firewall_log_table() { |
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if ( ! isset( $_POST['start'], $_POST['length'] ) || !ctype_digit( $_POST['start'] ) || !ctype_digit( $_POST['length'] ) ) { |
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exit; |
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} |
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|
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// Pull all entries, given parameters. |
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global $wpdb; |
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$entries = $wpdb->get_results( |
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$wpdb->prepare( |
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"SELECT a.id, a.ip, a.flag, a.method, a.log_date, case when a.referer IS NULL or a.referer = '' then a.request_uri else a.referer end as referer, a.fid, b.description |
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FROM " . $wpdb->prefix . 'patchstack_firewall_log AS a |
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LEFT JOIN ' . $wpdb->prefix . 'patchstack_logic AS b ON b.id = a.fid |
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ORDER BY a.id DESC |
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LIMIT %d, %d |
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', |
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array( wp_filter_nohtml_kses( $_POST['start'] ), wp_filter_nohtml_kses( $_POST['length'] ) ) |
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) |
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); |
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|
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// Get total amount of rows. |
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$count = $wpdb->get_var( 'SELECT COUNT(id) FROM ' . $wpdb->prefix . 'patchstack_firewall_log' ); |
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$firewall_rules = json_decode( get_option( 'patchstack_firewall_rules', '' ), true ); |
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|
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// Modify data if necessary. |
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$list = array(); |
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foreach ( $entries as $entry ) { |
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foreach ( $entry as $key => $value ) { |
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if ( ! in_array( $key, array( 'referer' ) ) ) { |
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$entry->$key = sanitize_textarea_field( $value ); |
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} |
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} |
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|
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// Attempt to find the block reason. |
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$reason = $wpdb->get_var( $wpdb->prepare( 'SELECT cname FROM ' . $wpdb->prefix . 'patchstack_logic WHERE id = %d LIMIT 1', array( $entry->fid ) ) ); |
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if ( $reason ) { |
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$entry->fid = $reason; |
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} elseif ( $firewall_rules != '' ) { |
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foreach ( $firewall_rules as $rule ) { |
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if ( isset( $rule['title'], $rule['cat'] ) && '55' . $rule['id'] == $entry->fid ) { |
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$entry->fid = $rule['cat']; |
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$entry->description = $rule['title']; |
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} |
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} |
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} else { |
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$entry->fid = 'Unknown'; |
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} |
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|
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$list[] = $entry; |
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} |
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|
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// Return output. |
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wp_send_json( |
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array( |
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'data' => $list, |
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'recordsFiltered' => $count, |
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'recordsTotal' => $count |
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) |
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); |
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} |
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|
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/** |
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* Activity logs pagination. |
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* |
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* @return void |
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*/ |
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public function users_log_table() { |
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if ( ! isset( $_POST['start'], $_POST['length'] ) || !ctype_digit( $_POST['start'] ) || !ctype_digit( $_POST['length'] ) ) { |
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exit; |
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} |
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|
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// Determine if searching? |
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global $wpdb; |
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$searching = false; |
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$likes = array(); |
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if ( isset( $_POST['search'], $_POST['search']['value'] ) && $_POST['search']['value'] != '' ) { |
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$val = wp_filter_nohtml_kses( $_POST['search']['value'] ); |
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$searching = true; |
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$columns = array( 'author', 'ip', 'object', 'object_name', 'action' ); |
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$search = 'WHERE 1=2 '; |
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foreach ( $columns as $column ) { |
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array_push( $likes, '%' . $wpdb->esc_like( $val ) . '%' ); |
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$search .= 'OR ' . $column . ' LIKE %s'; |
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} |
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} |
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|
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$logs = $wpdb->get_results( |
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$wpdb->prepare( |
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'SELECT * |
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FROM ' . $wpdb->prefix . 'patchstack_event_log ' . ( $searching ? $search : '' ) . ' |
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ORDER BY id DESC |
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LIMIT %d, %d |
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', |
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array_merge( $likes, array( wp_filter_nohtml_kses( $_POST['start'] ), wp_filter_nohtml_kses( $_POST['length'] ) ) ) |
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) |
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); |
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|
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$count = $wpdb->get_var( $wpdb->prepare( 'SELECT COUNT(id) FROM ' . $wpdb->prefix . 'patchstack_event_log ' . ( $searching ? $search : '' ), $likes ) ); |
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|
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// Modify data if necessary. |
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$list = array(); |
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foreach ( $logs as $log ) { |
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$list[] = $log; |
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} |
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|
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// Return output. |
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wp_send_json( |
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array( |
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'data' => $list, |
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'recordsFiltered' => $count, |
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'recordsTotal' => $count |
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) |
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); |
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} |
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|
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/** |
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* Test and activate a new license. |
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* |
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* @return void |
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*/ |
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public function activate_license() { |
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if ( ! isset( $_POST['clientid'], $_POST['secretkey'] ) || !ctype_digit( $_POST['clientid'] ) ) { |
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wp_send_json( |
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array( |
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'result' => 'error', |
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'error_message' => 'Fill in all of the fields properly.' |
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) |
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); |
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} |
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|
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// Test the new keys. |
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update_option( 'patchstack_api_token', '' ); |
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$results = $this->plugin->activation->alter_license( wp_filter_nohtml_kses( $_POST['clientid'] ), wp_filter_nohtml_kses( $_POST['secretkey'] ), 'activate' ); |
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if ( $results ) { |
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$response = $this->plugin->api->update_license_status(); |
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$results['response'] = $response; |
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wp_send_json( $results ); |
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} |
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} |
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|
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/** |
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* Send an email to the current logged in user that contains the new admin page URL. |
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* |
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* @return void |
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*/ |
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public function send_new_url_email() { |
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global $current_user; |
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$subject = __( 'New Login URL', 'patchstack' ); |
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$message = '<br /><br />Your login page is now here: <strong> <a href="' . get_site_url() . '/' . get_site_option( 'patchstack_rename_wp_login' ) . '">' . get_site_url() . '/' . get_site_option( 'patchstack_rename_wp_login' ) . '</strong></a>'; |
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$email_sent = wp_mail( $current_user->user_email, $subject, $message ); |
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die( $email_sent ? 'success' : 'fail' ); |
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} |
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} |
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|
