/home/altere25/public_html/wp-content/plugins/formidable/classes/models
Edit: /home/altere25/public_html/wp-content/plugins/formidable/classes/models/FrmEmail.php (20589B)
set_email_key( $action );
$this->entry = $entry;
$this->form = $form;
$this->settings = $action->post_content;
$this->action_id = (int) $action->ID;
$user_id_args = self::get_user_id_args( $form->id );
$this->set_to( $user_id_args );
$this->set_cc( $user_id_args );
$this->set_bcc( $user_id_args );
if ( ! $this->has_recipients() ) {
return;
}
$this->set_from( $user_id_args );
$this->set_reply_to( $user_id_args );
$this->set_include_user_info();
$this->set_is_plain_text();
$this->set_is_single_recipient( $action );
$this->set_charset();
$this->set_content_type();
$this->set_subject();
$this->set_message();
$this->set_attachments();
}
/**
* Set the email key property
*
* @since 2.03.04
*
* @param object $action
*
* @return void
*/
private function set_email_key( $action ) {
$this->email_key = $action->ID;
}
/**
* Set the to addresses
*
* @since 2.03.04
*
* @param array $user_id_args
*
* @return void
*/
private function set_to( $user_id_args ) {
$to = $this->prepare_email_setting( $this->settings['email_to'], $user_id_args );
$to = $this->explode_emails( $to );
$where = array(
'it.field_id !' => 0,
'it.item_id' => $this->entry->id,
);
$values = FrmEntryMeta::getAll( $where, ' ORDER BY fi.field_order' );
$args = array(
'email_key' => $this->email_key,
'entry' => $this->entry,
'form' => $this->form,
);
$to = apply_filters( 'frm_to_email', $to, $values, $this->form->id, $args );
$this->to = array_unique( (array) $to );
if ( empty( $this->to ) ) {
return;
}
$this->handle_phone_numbers();
$this->to = $this->format_recipients( $this->to );
}
/**
* Set the CC addresses
*
* @since 2.03.04
*
* @param array $user_id_args
*
* @return void
*/
private function set_cc( $user_id_args ) {
$this->cc = $this->prepare_additional_recipients( $this->settings['cc'], $user_id_args );
}
/**
* Set the BCC addresses
*
* @since 2.03.04
*
* @param array $user_id_args
*
* @return void
*/
private function set_bcc( $user_id_args ) {
$this->bcc = $this->prepare_additional_recipients( $this->settings['bcc'], $user_id_args );
}
/**
* Prepare CC and BCC recipients
*
* @since 2.03.04
*
* @param string $recipients
* @param array $user_id_args
*
* @return array
*/
private function prepare_additional_recipients( $recipients, $user_id_args ) {
$recipients = $this->prepare_email_setting( $recipients, $user_id_args );
$recipients = $this->explode_emails( $recipients );
$recipients = array_unique( (array) $recipients );
$recipients = $this->format_recipients( $recipients );
return $recipients;
}
/**
* Set the From addresses
*
* @since 2.03.04
*
* @param array $user_id_args
* @return void
*/
private function set_from( $user_id_args ) {
if ( empty( $this->settings['from'] ) ) {
$from = FrmEmailHelper::get_default_from_email();
} else {
$from = $this->prepare_email_setting( $this->settings['from'], $user_id_args );
}
$this->from = $this->format_from( $from );
}
/**
* Set the Reply To addresses
*
* @since 2.03.04
*
* @param array $user_id_args
*
* @return void
*/
private function set_reply_to( $user_id_args ) {
$this->reply_to = trim( $this->settings['reply_to'] );
if ( $this->reply_to ) {
$this->reply_to = $this->prepare_email_setting( $this->settings['reply_to'], $user_id_args );
}
if ( ! $this->reply_to ) {
$this->reply_to = $this->get_email_from_name( $this->from );
}
$this->reply_to = $this->format_reply_to( $this->reply_to );
}
/**
* Set the is_plain_text property
* This should be set before the message
*
* @since 2.03.04
*
* @return void
*/
private function set_is_plain_text() {
if ( $this->settings['plain_text'] ) {
$this->is_plain_text = true;
}
}
/**
* Set the include_user_info property
* This should be set before the message
*
* @since 2.03.04
*
* @return void
*/
private function set_include_user_info() {
if ( isset( $this->settings['inc_user_info'] ) ) {
$this->include_user_info = $this->settings['inc_user_info'];
}
}
/**
* Set the is_single_recipient property
*
* @since 2.03.04
*
* @param object $action
*
* @return void
*/
private function set_is_single_recipient( $action ) {
$args = array(
'form' => $this->form,
'entry' => $this->entry,
'action' => $action,
);
/**
* Send a separate email for email address in the "to" section
*
* @since 2.2.13
*/
$this->is_single_recipient = apply_filters( 'frm_send_separate_emails', false, $args );
}
/**
* Set the charset
*
* @since 2.03.04
*
* @return void
*/
private function set_charset() {
$this->charset = get_option( 'blog_charset' );
}
/**
* Set the content type
*
* @since 2.03.04
*
* @return void
*/
private function set_content_type() {
if ( $this->is_plain_text ) {
$this->content_type = 'text/plain';
}
}
/**
* Set the subject
*
* @since 2.03.04
*
* @return void
*/
private function set_subject() {
if ( empty( $this->settings['email_subject'] ) ) {
/* translators: %1$s: Form name, %2$s: Site name */
$this->subject = sprintf( __( '%1$s Form submitted on %2$s', 'formidable' ), $this->form->name, '[sitename]' );
} else {
$this->subject = $this->settings['email_subject'];
}
// This also replaces [sitename] shortcode in default.
$this->subject = FrmFieldsHelper::basic_replace_shortcodes( $this->subject, $this->form, $this->entry );
$args = array(
'form' => $this->form,
'entry' => $this->entry,
'email_key' => $this->email_key,
);
$this->subject = apply_filters( 'frm_email_subject', $this->subject, $args );
$this->subject = wp_specialchars_decode( strip_tags( stripslashes( $this->subject ) ), ENT_QUOTES );
}
/**
* Set the email message
*
* @since 2.03.04
*
* @return void
*/
private function set_message() {
$this->message = $this->settings['email_message'];
if ( ! $this->is_plain_text ) {
// The decode is to support [default-html] shortcodes.
$this->message = html_entity_decode( $this->message );
}
$this->message = FrmFieldsHelper::basic_replace_shortcodes( $this->message, $this->form, $this->entry );
$prev_mail_body = $this->message;
// Make a copy to prevent changes by reference.
$pass_entry = clone $this->entry;
$mail_body = FrmEntriesHelper::replace_default_message(
$prev_mail_body,
array(
'id' => $this->entry->id,
'entry' => $pass_entry,
'plain_text' => $this->is_plain_text,
'user_info' => $this->include_user_info,
)
);
// Add the user info if it isn't already included
if ( $this->include_user_info && $prev_mail_body === $mail_body ) {
$data = $this->entry->description;
$mail_body .= "\r\n\r\n" . __( 'User Information', 'formidable' ) . "\r\n";
$this->maybe_add_ip( $mail_body );
$mail_body .= __( 'User-Agent (Browser/OS)', 'formidable' ) . ': ' . FrmEntriesHelper::get_browser( $data['browser'] ) . "\r\n";
$mail_body .= __( 'Referrer', 'formidable' ) . ': ' . $data['referrer'] . "\r\n";
}
$this->message = $mail_body;
$this->message = do_shortcode( $this->message );
if ( $this->is_plain_text ) {
$this->message = wp_specialchars_decode( strip_tags( $this->message ), ENT_QUOTES );
$this->message = str_replace( ' ', '', $this->message );
} else {
$this->add_autop();
}
$this->message = apply_filters( 'frm_email_message', $this->message, $this->package_atts() );
}
/**
* Runs message through autop, extracting the content inside body tag if it has .
*
* @return void
*/
private function add_autop() {
$message = $this->message;
$result = preg_match( '/
]*>([\s\S]*?)<\/body>/', $message, $match );
if ( ! empty( $match[1] ) ) {
$this->message = str_replace( $match[1], trim( wpautop( $match[1] ) ), $message );
} else {
$this->message = trim( wpautop( $message ) );
}
}
/**
* @param string $mail_body
*
* @return void
*/
private function maybe_add_ip( &$mail_body ) {
if ( ! empty( $this->entry->ip ) ) {
$mail_body .= __( 'IP Address', 'formidable' ) . ': ' . $this->entry->ip . "\r\n";
}
}
/**
* Set the attachments for an email message
*
* @since 2.03.04
* @since 5.0.16 added new action_id key to $args.
*
* @return void
*/
private function set_attachments() {
$args = array(
'entry' => $this->entry,
'email_key' => $this->email_key,
'settings' => $this->settings,
'action_id' => $this->action_id,
);
$this->attachments = apply_filters( 'frm_notification_attachment', array(), $this->form, $args );
}
/**
* Check if an email should send
*
* @since 2.03.04
*
* @return bool|mixed|void
*/
public function should_send() {
if ( ! $this->has_recipients() ) {
$send = false;
} else {
$filter_args = array(
'message' => $this->message,
'subject' => $this->subject,
'recipient' => $this->to,
'header' => $this->package_header(),
);
/**
* Stop an email based on the message, subject, recipient,
* or any information included in the email header
*
* @since 2.2.8
*/
$send = apply_filters( 'frm_send_email', true, $filter_args );
}
return $send;
}
/**
* Check if an email has any recipients
*
* @since 2.03.04
*
* @return bool
*/
private function has_recipients() {
if ( empty( $this->to ) && empty( $this->cc ) && empty( $this->bcc ) ) {
return false;
}
return true;
}
/**
* Send an email
*
* @since 2.03.04
*
* @return bool
*/
public function send() {
$this->remove_buddypress_filters();
$this->add_mandrill_filter();
$sent = false;
if ( count( $this->to ) > 1 && $this->is_single_recipient ) {
foreach ( $this->to as $recipient ) {
$sent = $this->send_single( $recipient );
}
} else {
$sent = $this->send_single( $this->to );
}
$this->remove_mandrill_filter();
return $sent;
}
/**
* Send a single email
*
* @since 2.03.04
*
* @param array|string $recipient
*
* @return bool
*/
private function send_single( $recipient ) {
$header = apply_filters(
'frm_email_header',
$this->package_header(),
array(
'to_email' => $recipient,
'subject' => $this->subject,
)
);
$subject = $this->encode_subject( $this->subject );
$sent = wp_mail( $recipient, $subject, $this->message, $header, $this->attachments );
if ( ! $sent ) {
if ( is_array( $header ) ) {
$header = implode( "\r\n", $header );
}
$recipient = implode( ',', (array) $recipient );
$sent = mail( $recipient, $subject, $this->message, $header );
}
do_action( 'frm_notification', $recipient, $subject, $this->message );
return $sent;
}
/**
* Package the email header
*
* @since 2.03.04
*
* @return array
*/
private function package_header() {
$header = array();
if ( ! empty( $this->cc ) ) {
$header[] = 'CC: ' . implode( ',', $this->cc );
}
if ( ! empty( $this->bcc ) ) {
$header[] = 'BCC: ' . implode( ',', $this->bcc );
}
$header[] = 'From: ' . $this->from;
$header[] = 'Reply-To: ' . $this->reply_to;
$header[] = 'Content-Type: ' . $this->content_type . '; charset="' . esc_attr( $this->charset ) . '"';
return $header;
}
/**
* Get the userID field ID and key for email settings
*
* @since 2.03.04
*
* @param int $form_id
*
* @return array
*/
private function get_user_id_args( $form_id ) {
$user_id_args = array(
'field_id' => '',
'field_key' => '',
);
$user_id_args['field_id'] = FrmEmailHelper::get_user_id_field_for_form( $form_id );
if ( $user_id_args['field_id'] ) {
$user_id_args['field_key'] = FrmField::get_key_by_id( $user_id_args['field_id'] );
}
return $user_id_args;
}
/**
* Prepare the to, cc, bcc, reply_to, and from setting
*
* @since 2.03.04
*
* @param string $value
* @param array $user_id_args
*
* @return string
*/
private function prepare_email_setting( $value, $user_id_args ) {
if ( strpos( $value, '[' . $user_id_args['field_id'] . ']' ) !== false ) {
$value = str_replace( '[' . $user_id_args['field_id'] . ']', '[' . $user_id_args['field_id'] . ' show="user_email"]', $value );
} elseif ( strpos( $value, '[' . $user_id_args['field_key'] . ']' ) !== false ) {
$value = str_replace( '[' . $user_id_args['field_key'] . ']', '[' . $user_id_args['field_key'] . ' show="user_email"]', $value );
}
$value = FrmFieldsHelper::basic_replace_shortcodes( $value, $this->form, $this->entry );
// Remove brackets and add a space in case there isn't one
$value = str_replace( '<', ' ', $value );
$value = str_replace( array( '"', '>' ), '', $value );
return $value;
}
/**
* Extract the emails from cc and bcc. Allow separation by , or ;.
* Trim the emails here as well
*
* @since 2.03.04
*
* @param string $emails
*
* @return array|string $emails
*/
private function explode_emails( $emails ) {
$emails = ( ! empty( $emails ) ? preg_split( '/(,|;)/', $emails ) : '' );
if ( is_array( $emails ) ) {
$emails = array_map( 'trim', $emails );
} else {
$emails = trim( $emails );
}
return $emails;
}
/**
* Format the recipients( to, cc, bcc)
*
* @param array $recipients
*
* @return array
*/
private function format_recipients( $recipients ) {
if ( empty( $recipients ) ) {
return $recipients;
}
foreach ( $recipients as $key => $val ) {
$val = trim( $val );
if ( is_email( $val ) ) {
// If a plain email is used, no formatting is needed
continue;
}
$parts = explode( ' ', $val );
$email = end( $parts );
if ( is_email( $email ) ) {
// If user enters a name and email
$name = trim( str_replace( $email, '', $val ) );
} else {
// If user enters a name without an email
unset( $recipients[ $key ] );
continue;
}
$recipients[ $key ] = $this->format_from_email( $name, $email );
}//end foreach
return $recipients;
}
/**
* Format the From header
*
* @param string $from
*
* @return string
*/
private function format_from( $from ) {
$from = trim( $from );
if ( is_email( $from ) ) {
// If a plain email is used, add the site name so "WordPress" doesn't get added
$from_name = wp_specialchars_decode( FrmAppHelper::site_name(), ENT_QUOTES );
$from_email = $from;
} else {
list( $from_name, $from_email ) = $this->get_name_and_email_for_sender( $from );
}
// if sending the email from a yahoo address, change it to the WordPress default
if ( strpos( $from_email, '@yahoo.com' ) ) {
// Get the site domain and get rid of www.
$sitename = strtolower( FrmAppHelper::get_server_value( 'SERVER_NAME' ) );
if ( substr( $sitename, 0, 4 ) === 'www.' ) {
$sitename = substr( $sitename, 4 );
}
$from_email = 'wordpress@' . $sitename;
}
return $this->format_from_email( $from_name, $from_email );
}
/**
* Format the Reply To property
*
* @since 2.03.04
*
* @param string $reply_to
*
* @return string
*/
private function format_reply_to( $reply_to ) {
$reply_to = trim( $reply_to );
if ( ! is_email( $reply_to ) ) {
list( $name, $email ) = $this->get_name_and_email_for_sender( $reply_to );
$reply_to = $this->format_from_email( $name, $email );
}
return $reply_to;
}
/**
* Get only the email if the name and email have been combined
*
* @since 3.0.06
*
* @param string $name
*
* @return string
*/
private function get_email_from_name( $name ) {
$email = trim( trim( $name, '>' ), '<' );
if ( strpos( $email, '<' ) !== false ) {
$parts = explode( '<', $email );
$email = trim( $parts[1], '>' );
}
return $email;
}
/**
* Get the name and email for the From or Reply To header
*
* @since 2.03.04
*
* @param string $sender
*
* @return array
*/
private function get_name_and_email_for_sender( $sender ) {
$parts = explode( ' ', $sender );
$end = end( $parts );
if ( is_email( $end ) ) {
$name = trim( str_replace( $end, '', $sender ) );
} else {
// Only a name was entered in the From or Reply To field
$name = $sender;
$end = get_option( 'admin_email' );
}
return array( $name, $end );
}
/**
* @since 3.0.06
*
* @param string $name
* @param string $email
*/
private function format_from_email( $name, $email ) {
if ( '' !== $name ) {
$email = $name . ' <' . $email . '>';
}
return $email;
}
/**
* Remove phone numbers from To addresses
* Send the phone numbers to the frm_send_to_not_email hook
*
* @since 2.03.04
*
* @return void
*/
private function handle_phone_numbers() {
foreach ( $this->to as $key => $recipient ) {
if ( '[admin_email]' !== $recipient && ! is_email( $recipient ) ) {
$recipient = explode( ' ', $recipient );
if ( is_email( end( $recipient ) ) ) {
continue;
}
do_action(
'frm_send_to_not_email',
array(
'e' => $recipient,
'subject' => $this->subject,
'mail_body' => $this->message,
'reply_to' => $this->reply_to,
'from' => $this->from,
'plain_text' => $this->is_plain_text,
'attachments' => $this->attachments,
'form' => $this->form,
'email_key' => $key,
)
);
// Remove phone number from to addresses
unset( $this->to[ $key ] );
}//end if
}//end foreach
}
/**
* Package an array of FrmEmail properties
*
* @since 2.03.04
*
* @return array
*/
public function package_atts() {
return array(
'to_email' => $this->to,
'cc' => $this->cc,
'bcc' => $this->bcc,
'from' => $this->from,
'reply_to' => $this->reply_to,
'subject' => $this->subject,
'message' => $this->message,
'attachments' => $this->attachments,
'plain_text' => $this->is_plain_text,
'form' => $this->form,
'entry' => $this->entry,
);
}
/**
* Remove the Buddypress email filters
*
* @since 2.03.04
*
* @return void
*/
private function remove_buddypress_filters() {
remove_filter( 'wp_mail_from', 'bp_core_email_from_address_filter' );
remove_filter( 'wp_mail_from_name', 'bp_core_email_from_name_filter' );
}
/**
* Add Mandrill line break filter
* Remove line breaks in HTML emails to prevent conflicts with Mandrill
*
* @since 2.03.04
*
* @return void
*/
private function add_mandrill_filter() {
if ( ! $this->is_plain_text ) {
add_filter( 'mandrill_nl2br', 'FrmEmailHelper::remove_mandrill_br' );
}
}
/**
* Remove Mandrill line break filter
*
* @since 2.03.04
*
* @return void
*/
private function remove_mandrill_filter() {
remove_filter( 'mandrill_nl2br', 'FrmEmailHelper::remove_mandrill_br' );
}
/**
* Encode the email subject
*
* @param string $subject
*
* @return string
*/
private function encode_subject( $subject ) {
if ( apply_filters( 'frm_encode_subject', false, $subject ) ) {
$subject = '=?' . $this->charset . '?B?' . base64_encode( $subject ) . '?=';
}
return $subject;
}
}