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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly!
}
if ( ! class_exists( 'WPSC_Email_Notifications' ) ) :
class WPSC_Email_Notifications {
/**
* From name
*
* @var string
*/
public $from_name;
/**
* From email address
*
* @var string
*/
public $from_email;
/**
* Reply to email address
*
* @var string
*/
public $reply_to;
/**
* Recipient "to" addresses for email notification
*
* @var array
*/
public $to = array();
/**
* Recipient "cc" addresses for email notification
*
* @var array
*/
public $cc = array();
/**
* Recipient "bcc" addresses for email notification
*
* @var array
*/
public $bcc = array();
/**
* Subject for email notification
*
* @var string
*/
public $subject;
/**
* Body for email notification
*
* @var string
*/
public $body;
/**
* Email notification template
*
* @var Array
*/
public $template;
/**
* Email notification template key
*
* @var Array
*/
public $template_key;
/**
* Attachments of email notification
*
* @var Array
*/
public $attachments = array();
/**
* Blocked email array
*
* @var Array
*/
public static $block_emails = array();
/**
* Initialize this class
*/
public static function init() {
add_action( 'init', array( __CLASS__, 'block_emails_list' ), 11 );
add_action( 'wpsc_cron_five_minute', array( __CLASS__, 'send_background_emails' ) );
add_action( 'wpsc_run_ajax_background_process', array( __CLASS__, 'send_background_emails' ) );
}
/**
* Block emails
*
* @return void
*/
public static function block_emails_list() {
$gs = get_option( 'wpsc-en-general' );
self::$block_emails = is_array( $gs['blocked-emails'] ) && ! empty( $gs['blocked-emails'] ) ? $gs['blocked-emails'] : array();
self::$block_emails = array_unique( array_merge( self::$block_emails, array( 'anonymous@anonymous.anonymous' ) ) );
self::$block_emails = apply_filters( 'wpsc_en_blocked_emails', self::$block_emails );
}
/**
* Send background emails
*
* @return void
*/
public static function send_background_emails() {
$gs = get_option( 'wpsc-en-general' );
$count = $gs['cron-email-count'];
$emails = WPSC_Background_Email::find(
array(
'items_per_page' => $count,
'orderby' => 'priority',
'order' => 'ASC',
)
)['results'];
foreach ( $emails as $email ) {
$en = new self();
$en->from_name = $email->from_name;
$en->from_email = $email->from_email;
$en->reply_to = $email->reply_to;
$en->to = $email->to_email;
$en->cc = $email->cc_email;
$en->bcc = $email->bcc_email;
$en->subject = $email->subject;
$en->body = $email->body;
$en->attachments = $email->attachments;
$en = apply_filters( 'wpsc_en_send_data', $en, $email );
$en->send();
// delete db record.
WPSC_Background_Email::destroy( $email->id );
}
}
/**
* Send email for this object
*
* @return string
*/
public function send() {
$en = get_option( 'wpsc-en-general' );
// headers.
$headers = "From: {$this->from_name} <{$this->from_email}>\r\n";
$headers .= "Reply-To: {$this->reply_to}\r\n";
foreach ( $this->cc as $email ) {
$headers .= "CC: {$email}\r\n";
}
foreach ( $this->bcc as $email ) {
$headers .= "BCC: {$email}\r\n";
}
// attachments.
$attachments = array();
if ( $en['attachments-in-notification'] == 'actual-files' ) {
$upload_dir = wp_upload_dir();
foreach ( $this->attachments as $attachment ) :
if ( ! $attachment->id ) {
continue;
}
$filepath = $upload_dir['basedir'] . '/wpsc/temp/' . $attachment->id;
if ( ! file_exists( $filepath ) ) {
mkdir( $filepath, 0777, true );
}
$filepath .= '/' . $attachment->name;
copy( $upload_dir['basedir'] . $attachment->file_path, $filepath );
$attachments[] = $filepath;
endforeach;
}
if ( is_rtl() ) {
$this->body = '<div style="direction: rtl;">' . $this->body . '</div>';
}
$headers .= "Content-Type: text/html; charset=utf-8\r\n";
$headers .= 'In-Reply-To:<' . $this->from_email . '>';
$headers = apply_filters( 'wpsc_en_headers', $headers, $this );
// send.
$flag = wp_mail( $this->to, $this->subject, $this->body, $headers, $attachments );
if ( $en['attachments-in-notification'] == 'actual-files' ) {
// Remove temp files & directories.
foreach ( $attachments as $filepath ) {
if ( file_exists( $filepath ) ) {
wp_delete_file( $filepath );
}
}
foreach ( $this->attachments as $attachment ) {
if ( is_dir( $upload_dir['basedir'] . '/wpsc/temp/' . $attachment->id ) ) {
rmdir( $upload_dir['basedir'] . '/wpsc/temp/' . $attachment->id );
}
}
}
return $flag;
}
/**
* Check whether conditions matches (if any) and if settings are correct
*
* @return boolean
*/
public function is_valid() {
// check if is_enable.
if ( ! $this->template['is_enable'] ) {
return false;
}
// from name & email.
$en_general = get_option( 'wpsc-en-general' );
if ( ! $en_general['from-name'] || ! $en_general['from-email'] ) {
return false;
}
$this->from_name = $en_general['from-name'];
$this->from_email = $en_general['from-email'];
$this->reply_to = $en_general['reply-to'] ? $en_general['reply-to'] : $this->from_email;
// subject.
$this->set_subject();
// body.
$body = WPSC_Translations::get( 'wpsc-en-tn-body-' . $this->template_key, stripslashes( $this->template['body']['text'] ) );
$this->body = WPSC_Macros::replace( $body, $this->ticket, 'email-notification' );
// to addreses.
$this->set_to_addresses();
// cc addreses.
$this->set_cc_addresses();
// bcc addreses.
$this->set_bcc_addresses();
if ( ! $this->to ) {
$other_emails = array_merge( $this->cc, $this->bcc );
if ( $other_emails ) {
$this->to[] = $other_emails[0];
} else {
return false;
}
}
// add to email address to cc (spam issue).
if ( count( $this->to ) > 5 ) {
$other_to_emails = array_slice( $this->to, 5 );
$this->to = array_diff( $this->to, $other_to_emails );
$this->cc = array_merge( $this->cc, $other_to_emails );
}
// check for conditions.
if ( ! WPSC_Ticket_Conditions::is_valid( $this->template['conditions'], $this->ticket ) ) {
return false;
}
return true;
}
/**
* Set subject for this email
*
* @return void
*/
public function set_subject() {
$general_settings = get_option( 'wpsc-gs-general' );
$ticket_alice = $general_settings['ticket-alice'];
$subject = WPSC_Translations::get( 'wpsc-en-tn-subject-' . $this->template_key, stripslashes( $this->template['subject'] ) );
$this->subject = '[' . $ticket_alice . $this->ticket->id . '] ' . WPSC_Macros::replace( $subject, $this->ticket );
}
/**
* Get "to" email addresses
*
* @return void
*/
public function set_to_addresses() {
$current_user = WPSC_Current_User::$current_user;
$et = $this->template;
$to = array();
$gs = get_option( 'wpsc-en-general' );
// general recipients.
$general_recipients = $et['to']['general-recipients'];
foreach ( $general_recipients as $recipient ) {
switch ( $recipient ) {
case 'customer':
$to[] = $this->ticket->customer->email;
break;
case 'assignee':
$assinee = $this->ticket->assigned_agent;
foreach ( $assinee as $agent ) {
if (
$agent->is_agentgroup ||
! $agent->is_active
) {
continue;
}
$to[] = $agent->customer->email;
}
break;
case 'add-recipients':
$additional_recipients = $this->ticket->add_recipients ? array_map( 'trim', $this->ticket->add_recipients ) : array();
foreach ( $additional_recipients as $email ) {
if ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
continue;
}
$to[] = $email;
}
break;
case 'current-user':
$to[] = $current_user->customer->email;
break;
default:
$to = apply_filters( 'wpsc_en_get_to_addresses', $to, $recipient, $this );
}
}
// agent roles.
$agent_roles = $et['to']['agent-roles'];
foreach ( $agent_roles as $role_id ) {
$agents = WPSC_Agent::get_by_role( $role_id );
foreach ( $agents as $agent ) {
if ( ! $agent->is_active ) {
continue;
}
$to[] = $agent->customer->email;
}
}
// custom.
$custom = $et['to']['custom'] ? array_map( 'trim', $et['to']['custom'] ) : array();
foreach ( $custom as $email ) {
if ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
continue;
}
$to[] = $email;
}
if ( ! in_array( $et['event'], WPSC_EN_Settings_TN::$ignore_current_user ) && ! in_array( 'current-user', $general_recipients ) ) {
$to = array_diff( $to, array( $current_user->customer->email ) );
}
$to = apply_filters( 'wpsc_en_to_addresses', $to, $this );
$to = array_diff( $to, self::$block_emails );
$this->to = array_unique( $to );
}
/**
* Get "cc" email addresses
*
* @return void
*/
public function set_cc_addresses() {
$current_user = WPSC_Current_User::$current_user;
$et = $this->template;
$cc = array();
$gs = get_option( 'wpsc-en-general' );
// general recipients.
$general_recipients = $et['cc']['general-recipients'];
foreach ( $general_recipients as $recipient ) {
switch ( $recipient ) {
case 'customer':
$cc[] = $this->ticket->customer->email;
break;
case 'assignee':
$assinee = $this->ticket->assigned_agent;
foreach ( $assinee as $agent ) {
if (
$agent->is_agentgroup ||
! $agent->is_active
) {
continue;
}
$cc[] = $agent->customer->email;
}
break;
case 'add-recipients':
$additional_recipients = $this->ticket->add_recipients ? array_map( 'trim', $this->ticket->add_recipients ) : array();
foreach ( $additional_recipients as $email ) {
if ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
continue;
}
$cc[] = $email;
}
break;
case 'current-user':
$cc[] = $current_user->customer->email;
break;
default:
$cc = apply_filters( 'wpsc_en_get_cc_addresses', $cc, $recipient, $this );
}
}
// agent roles.
$agent_roles = $et['cc']['agent-roles'];
foreach ( $agent_roles as $role_id ) {
$agents = WPSC_Agent::get_by_role( $role_id );
foreach ( $agents as $agent ) {
if ( ! $agent->is_active ) {
continue;
}
$cc[] = $agent->customer->email;
}
}
// custom.
$custom = $et['cc']['custom'] ? array_map( 'trim', $et['cc']['custom'] ) : array();
foreach ( $custom as $email ) {
if ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
continue;
}
$cc[] = $email;
}
if ( ! in_array( $et['event'], WPSC_EN_Settings_TN::$ignore_current_user ) && ! in_array( 'current-user', $general_recipients ) ) {
$cc = array_diff( $cc, array( $current_user->customer->email ) );
}
$cc = apply_filters( 'wpsc_en_cc_addresses', $cc, $this );
$cc = array_diff( $cc, self::$block_emails );
$this->cc = array_unique( $cc );
}
/**
* Get "bcc" email addresses
*
* @return void
*/
public function set_bcc_addresses() {
$current_user = WPSC_Current_User::$current_user;
$et = $this->template;
$bcc = array();
$gs = get_option( 'wpsc-en-general' );
// general recipients.
$general_recipients = $et['bcc']['general-recipients'];
foreach ( $general_recipients as $recipient ) {
switch ( $recipient ) {
case 'customer':
$bcc[] = $this->ticket->customer->email;
break;
case 'assignee':
$assinee = $this->ticket->assigned_agent;
foreach ( $assinee as $agent ) {
if (
$agent->is_agentgroup ||
! $agent->is_active
) {
continue;
}
$bcc[] = $agent->customer->email;
}
break;
case 'add-recipients':
$additional_recipients = $this->ticket->add_recipients ? array_map( 'trim', $this->ticket->add_recipients ) : array();
foreach ( $additional_recipients as $email ) {
if ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
continue;
}
$bcc[] = $email;
}
break;
case 'current-user':
$bcc[] = $current_user->customer->email;
break;
default:
$bcc = apply_filters( 'wpsc_en_get_bcc_addresses', $bcc, $recipient, $this );
}
}
// agent roles.
$agent_roles = $et['bcc']['agent-roles'];
foreach ( $agent_roles as $role_id ) {
$agents = WPSC_Agent::get_by_role( $role_id );
foreach ( $agents as $agent ) {
if ( ! $agent->is_active ) {
continue;
}
$bcc[] = $agent->customer->email;
}
}
// custom.
$custom = $et['bcc']['custom'] ? array_map( 'trim', $et['bcc']['custom'] ) : array();
foreach ( $custom as $email ) {
if ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
continue;
}
$bcc[] = $email;
}
if ( ! in_array( $et['event'], WPSC_EN_Settings_TN::$ignore_current_user ) && ! in_array( 'current-user', $general_recipients ) ) {
$bcc = array_diff( $bcc, array( $current_user->customer->email ) );
}
$bcc = apply_filters( 'wpsc_en_bcc_addresses', $bcc, $this );
$bcc = array_diff( $bcc, self::$block_emails );
$this->bcc = array_unique( $bcc );
}
}
endif;
WPSC_Email_Notifications::init();
Zerion Mini Shell 1.0