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| Current File : /home1/savoy/sportsmeet.net/wp-content/plugins/wpforms-lite/src/Emails/Notifications.php |
<?php
namespace WPForms\Emails;
use WPForms_WP_Emails;
use WPForms\Tasks\Actions\EntryEmailsTask;
/**
* Class Notifications.
* Used to send email notifications.
*
* @since 1.8.5
*/
class Notifications extends Mailer {
/**
* List of submitted fields.
*
* @since 1.8.5
*
* @var array
*/
public $fields = [];
/**
* Form data.
*
* @since 1.8.5
*
* @var array
*/
public $form_data = [];
/**
* Entry id.
*
* @since 1.8.5
*
* @var int
*/
public $entry_id;
/**
* Notification ID that is currently being processed.
*
* @since 1.8.5
*
* @var int
*/
public $notification_id = '';
/**
* Current email template.
*
* @since 1.8.5
*
* @var string
*/
private $current_template;
/**
* Field template.
*
* @since 1.8.5
*
* @var string
*/
protected $field_template;
/**
* Default email template name.
*
* @since 1.8.5
*
* @var string
*/
const DEFAULT_TEMPLATE = 'classic';
/**
* Plain/Text email template name.
*
* @since 1.8.5
*
* @var string
*/
const PLAIN_TEMPLATE = 'none';
/**
* Legacy email template name.
*
* @since 1.8.5
*
* @var string
*/
const LEGACY_TEMPLATE = 'default';
/**
* This method will initialize the class.
*
* Maybe use the old class for backward compatibility.
* The old class might be removed in the future.
*
* @since 1.8.5
*
* @param string $template Email template name.
*
* @return $this|WPForms_WP_Emails
*/
public function init( $template = '' ) {
// Assign the current template.
$this->current_template = Helpers::get_current_template_name( $template );
// If the old class doesn't exist, return the current class.
// The old class might be removed in the future.
if ( ! class_exists( 'WPForms_WP_Emails' ) ) {
return $this;
}
// In case user is still using the old "Legacy" default template, use the old class.
// Use the old class if the current template is "Legacy".
if ( $this->current_template === self::LEGACY_TEMPLATE ) {
return new WPForms_WP_Emails();
}
// Plain text and other html templates will use the current class.
return $this;
}
/**
* Maybe send an email right away or schedule it.
*
* @since 1.8.5
*
* @return bool Whether the email was sent successfully.
*/
public function send() {
// Leave the method if the arguments are empty.
// We will be looking for 3 arguments: $to, $subject, $message.
// The primary reason for this method not to take any direct arguments is to make it compatible with the parent class.
if ( empty( func_get_args() ) || count( func_get_args() ) < 3 ) {
return false;
}
// Don't send anything if emails have been disabled.
if ( $this->is_email_disabled() ) {
return false;
}
// Set the arguments.
list( $to, $subject, $message ) = func_get_args();
// Don't send if email address is invalid.
if ( ! is_email( $to ) ) {
return false;
}
/**
* Fires before the email is sent.
*
* The filter has been ported from "class-emails.php" to maintain backward compatibility
* and avoid unintended breaking changes where these hooks may have been used.
*
* @since 1.8.5.2
*
* @param Notifications $this An instance of the "Notifications" class.
*/
do_action( 'wpforms_email_send_before', $this ); // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName
// Set the attachments to an empty array.
// We will set the attachments later in the filter.
$attachments = [];
/**
* Filter the email data before sending.
*
* The filter has been ported from "class-emails.php" to maintain backward compatibility
* and avoid unintended breaking changes where these hooks may have been used.
*
* @since 1.8.5
*
* @param array $data Email data.
* @param Notifications $this An instance of the "Notifications" class.
*/
$data = (array) apply_filters( // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName
'wpforms_emails_send_email_data',
[
'to' => $to,
'subject' => $subject,
'message' => $message,
'headers' => $this->get_headers(),
'attachments' => $attachments,
],
$this
);
// Set the recipient email address.
$this->to_email( $data['to'] );
// Set the email subject.
$this->subject( $this->process_subject( $data['subject'] ) );
// Process the email template.
$this->process_email_template( $data['message'] );
// Set the attachments to the email.
$this->__set( 'attachments', $data['attachments'] );
/**
* Filter whether to send the email in the same process.
*
* The filter has been ported from "class-emails.php" to maintain backward compatibility
* and avoid unintended breaking changes where these hooks may have been used.
*
* @since 1.8.5
*
* @param bool $send_same_process Whether to send the email in the same process.
* @param array $fields List of submitted fields.
* @param array $entry Entry data.
* @param array $form_data Form data.
* @param int $entry_id Entry ID.
* @param string $type Email type.
*/
$send_same_process = (bool) apply_filters( // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName, WPForms.Comments.ParamTagHooks.InvalidParamTagsQuantity
'wpforms_tasks_entry_emails_trigger_send_same_process',
false,
$this->fields,
! empty( wpforms()->get( 'entry' ) ) ? wpforms()->get( 'entry' )->get( $this->entry_id ) : [],
$this->form_data,
$this->entry_id,
'entry'
);
// Send the email immediately.
if ( $send_same_process || ! empty( $this->form_data['settings']['disable_entries'] ) ) {
$results = parent::send();
} else {
$results = (bool) ( new EntryEmailsTask() )
->params(
$this->__get( 'to_email' ),
$this->__get( 'subject' ),
$this->get_message(),
$this->get_headers(),
$this->get_attachments()
)
->register();
}
/**
* Fires after the email has been sent.
*
* The filter has been ported from "class-emails.php" to maintain backward compatibility
* and avoid unintended breaking changes where these hooks may have been used.
*
* @since 1.8.5.2
*
* @param Notifications $this An instance of the "Notifications" class.
*/
do_action( 'wpforms_email_send_after', $this ); // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName
return $results;
}
/**
* Process the email template.
*
* @since 1.8.5
*
* @param string $message Email message.
*/
private function process_email_template( $message ) {
$template = self::get_available_templates( $this->current_template );
// Return if the template is not set.
// This can happen if the template is not found or if the template class doesn't exist.
if ( ! isset( $template['path'] ) || ! class_exists( $template['path'] ) ) {
return;
}
// Set the email template, i.e. WPForms\Emails\Templates\Classic.
$this->template( new $template['path']( '', false, $this->current_template ) );
// Set the field template.
$this->field_template = $this->template->get_field_template();
// Set the email template fields.
$this->template->set_field( $this->process_message( $message ) );
$content = $this->template->get();
// Return if the template is empty.
if ( ! $content ) {
return;
}
$this->message( $content );
}
/**
* Format and process the email subject.
*
* @since 1.8.5
*
* @param string $subject Email subject.
*
* @return string
*/
private function process_subject( $subject ) {
$subject = $this->process_tag( $subject );
$subject = trim( str_replace( [ "\r\n", "\r", "\n" ], ' ', $subject ) );
return wpforms_decode_string( $subject );
}
/**
* Process the email message.
*
* @since 1.8.5
*
* @param string $message Email message.
*
* @return string
*/
private function process_message( $message ) {
// Check if the placeholder '{all_fields}' is not present in the message.
if ( strpos( $message, '{all_fields}' ) === false ) {
// Wrap the message with a table row after processing tags.
$message = $this->wrap_content_with_table_row( $message );
} else {
// If {all_fields} is present, extract content before and after into separate variables.
list( $before, $after ) = array_map( 'trim', explode( '{all_fields}', $message, 2 ) );
// Wrap before and after content with <tr> tags if they are not empty to maintain styling.
// Note that whatever comes after the {all_fields} should be wrapped in a table row to avoid content misplacement.
$before_tr = ! empty( $before ) ? $this->wrap_content_with_table_row( $before ) : '';
$after_tr = ! empty( $after ) ? $this->wrap_content_with_table_row( $after ) : '';
// Replace {all_fields} with $this->process_field_values() output.
$message = $before_tr . $this->process_field_values() . $after_tr;
}
/**
* Filter and modify the email message content before sending.
* This filter allows customizing the email message content for notifications.
*
* @since 1.8.5
*
* @param string $message The email message to be sent out.
* @param string $template The email template name.
* @param Notifications $this The instance of the "Notifications" class.
*/
$message = apply_filters( 'wpforms_emails_notifications_message', $message, $this->current_template, $this );
// Leave early if the template is set to plain text.
if ( Helpers::is_plain_text_template( $this->current_template ) ) {
return $message;
}
return make_clickable( str_replace( "\r\n", '<br/>', $message ) );
}
/**
* Process the field values.
*
* @since 1.8.5
*
* @return string
*/
private function process_field_values() {
// If fields are empty, return an empty message.
if ( empty( $this->fields ) ) {
return '';
}
// If no message was generated, create an empty message.
$default_message = esc_html__( 'An empty form was submitted.', 'wpforms-lite' );
/**
* Filter whether to display empty fields in the email.
*
* @since 1.8.5
* @deprecated 1.8.5.2
*
* @param bool $show_empty_fields Whether to display empty fields in the email.
*/
$show_empty_fields = apply_filters_deprecated( // phpcs:disable WPForms.Comments.ParamTagHooks.InvalidParamTagsQuantity
'wpforms_emails_notifications_display_empty_fields',
[ false ],
'1.8.5.2 of the WPForms plugin',
'wpforms_email_display_empty_fields'
);
/** This filter is documented in /includes/emails/class-emails.php */
$show_empty_fields = apply_filters( // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName
'wpforms_email_display_empty_fields',
false
);
// Process either plain text or HTML message based on the template type.
if ( Helpers::is_plain_text_template( $this->current_template ) ) {
$message = $this->process_plain_message( $show_empty_fields );
} else {
$message = $this->process_html_message( $show_empty_fields );
}
return empty( $message ) ? $default_message : $message;
}
/**
* Process the plain text email message.
*
* @since 1.8.5
*
* @param bool $show_empty_fields Whether to display empty fields in the email.
*
* @return string
*/
private function process_plain_message( $show_empty_fields = false ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity
$message = '';
foreach ( $this->fields as $field ) {
if ( ! $show_empty_fields && ( ! isset( $field['value'] ) || (string) $field['value'] === '' ) ) {
continue;
}
$field_name = isset( $field['name'] ) ? $field['name'] : '';
$field_val = empty( $field['value'] ) && ! is_numeric( $field['value'] ) ? esc_html__( '(empty)', 'wpforms-lite' ) : $field['value'];
// Add quantity for the field.
if ( wpforms_payment_has_quantity( $field, $this->form_data ) ) {
$field_val = wpforms_payment_format_quantity( $field );
}
// Set a default field name if empty.
if ( empty( $field_name ) && $field_name !== null ) {
$field_name = $this->get_default_field_name( $field['id'] );
}
$message .= '--- ' . $field_name . " ---\r\n\r\n";
$field_value = wpforms_decode_string( $field_val ) . "\r\n\r\n";
/**
* Filter the field value before it is added to the email message.
*
* @since 1.8.5
* @deprecated 1.8.7
*
* @param string $field_value Field value.
* @param array $field Field data.
* @param array $form_data Form data.
*/
$field_value = apply_filters_deprecated( // phpcs:disable WPForms.Comments.ParamTagHooks.InvalidParamTagsQuantity
'wpforms_emails_notifications_plaintext_field_value',
[ $field_value, $field, $this->form_data ],
'1.8.7 of the WPForms plugin',
'wpforms_plaintext_field_value'
);
/** This filter is documented in /includes/emails/class-emails.php */
$field_value = apply_filters( // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName
'wpforms_plaintext_field_value',
$field_value,
$field,
$this->form_data
);
// Append the filtered field value to the message.
$message .= $field_value;
}
// Trim the message and return.
return rtrim( $message, "\r\n" );
}
/**
* Process the HTML email message.
*
* @since 1.8.5
*
* @param bool $show_empty_fields Whether to display empty fields in the email.
*
* @return string
*/
private function process_html_message( $show_empty_fields = false ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity
$message = '';
/**
* Filter the list of field types to display in the email.
*
* @since 1.8.5
* @deprecated 1.8.5.2
*
* @param array $other_fields List of field types.
* @param array $form_data Form data.
*/
$other_fields = apply_filters_deprecated( // phpcs:disable WPForms.Comments.ParamTagHooks.InvalidParamTagsQuantity
'wpforms_emails_notifications_display_other_fields',
[ [], $this->form_data ],
'1.8.5.2 of the WPForms plugin',
'wpforms_email_display_other_fields'
);
/** This filter is documented in /includes/emails/class-emails.php */
$other_fields = apply_filters( // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName
'wpforms_email_display_other_fields',
[],
$this
);
/**
* Filter the form data before it is used to generate the email message.
*
* @since 1.8.8
*
* @param array $form_data Form data.
*/
$this->form_data = apply_filters( 'wpforms_emails_notifications_form_data', $this->form_data );
foreach ( $this->form_data['fields'] as $field_id => $field ) {
$field_type = ! empty( $field['type'] ) ? $field['type'] : '';
// Check if the field is empty in $this->fields.
if ( empty( $this->fields[ $field_id ] ) ) {
// Check if the field type is in $other_fields, otherwise skip.
if ( empty( $other_fields ) || ! in_array( $field_type, $other_fields, true ) ) {
continue;
}
// Handle specific field types.
list( $field_name, $field_val ) = $this->process_special_field_values( $field );
} else {
// Handle fields that are not empty in $this->fields.
if ( ! $show_empty_fields && ( ! isset( $this->fields[ $field_id ]['value'] ) || (string) $this->fields[ $field_id ]['value'] === '' ) ) {
continue;
}
$field_name = isset( $this->fields[ $field_id ]['name'] ) ? $this->fields[ $field_id ]['name'] : '';
$field_val = empty( $this->fields[ $field_id ]['value'] ) && ! is_numeric( $this->fields[ $field_id ]['value'] ) ? '<em>' . esc_html__( '(empty)', 'wpforms-lite' ) . '</em>' : $this->fields[ $field_id ]['value'];
}
// Set a default field name if empty.
if ( empty( $field_name ) && $field_name !== null ) {
$field_name = $this->get_default_field_name( $field_id );
}
/** This filter is documented in src/SmartTags/SmartTag/FieldHtmlId.php.*/
$field_val = apply_filters( // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName
'wpforms_html_field_value',
$field_val,
isset( $this->fields[ $field_id ] ) ? $this->fields[ $field_id ] : $field,
$this->form_data,
'email-html'
);
// Replace new lines with <br/> tags.
$field_val = str_replace( [ "\r\n", "\r", "\n" ], '<br/>', $field_val );
// Replace the payment total value if an order summary is enabled.
// Ideally, it could be done through the `wpforms_html_field_value` filter,
// but needed data is missed there, e.g. entry data ($this->fields).
if ( $field_type === 'payment-total' && ! empty( $field['summary'] ) ) {
$field_val = $this->process_tag( '{order_summary}' );
}
// Append the field item to the message.
$message .= str_replace(
[ '{field_type}', '{field_name}', '{field_value}' ],
[ $field_type, $field_name, $field_val ],
$this->field_template
);
}
return $message;
}
/**
* Process a smart tag.
*
* @since 1.8.5
*
* @param string $input Smart tag.
*
* @return string
*/
private function process_tag( $input = '' ) {
return wpforms_process_smart_tags( $input, $this->form_data, $this->fields, $this->entry_id, 'notification' );
}
/**
* Process special field types.
* This is used for fields such as Page Break, HTML, Content, etc.
*
* @since 1.8.5
*
* @param array $field Field data.
*
* @return array
*/
private function process_special_field_values( $field ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity
$field_name = null;
$field_val = null;
// Use a switch-case statement to handle specific field types.
switch ( $field['type'] ) {
case 'divider':
$field_name = ! empty( $field['label'] ) ? str_repeat( '—', 3 ) . ' ' . $field['label'] . ' ' . str_repeat( '—', 3 ) : null;
$field_val = ! empty( $field['description'] ) ? $field['description'] : '';
break;
case 'pagebreak':
// Skip if position is 'bottom'.
if ( ! empty( $field['position'] ) && $field['position'] === 'bottom' ) {
break;
}
$title = ! empty( $field['title'] ) ? $field['title'] : esc_html__( 'Page Break', 'wpforms-lite' );
$field_name = str_repeat( '—', 6 ) . ' ' . $title . ' ' . str_repeat( '—', 6 );
break;
case 'html':
// Skip if the field is conditionally hidden.
if ( $this->is_field_conditionally_hidden( $field['id'] ) ) {
break;
}
$field_name = ! empty( $field['name'] ) ? $field['name'] : esc_html__( 'HTML / Code Block', 'wpforms-lite' );
$field_val = $field['code'];
break;
case 'content':
// Skip if the field is conditionally hidden.
if ( $this->is_field_conditionally_hidden( $field['id'] ) ) {
break;
}
$field_name = esc_html__( 'Content', 'wpforms-lite' );
$field_val = $field['content'];
break;
default:
$field_name = '';
$field_val = '';
break;
}
return [ $field_name, $field_val ];
}
/**
* Checks if conditional_logic is enabled and a field is conditionally hidden in the form.
*
* @since 1.8.5
*
* @param int $field_id The ID of the field to check.
*
* @return bool
*/
private function is_field_conditionally_hidden( $field_id ) {
return ! empty( $this->form_data['fields'][ $field_id ]['conditionals'] ) && ! wpforms_conditional_logic_fields()->field_is_visible( $this->form_data, $field_id );
}
/**
* Get the email reply to address.
* This method has been overridden to add support for the Reply-to Name.
*
* @since 1.8.5
*
* @return string
*/
public function get_reply_to_address() {
$reply_to = $this->__get( 'reply_to' );
$reply_to_name = false;
if ( ! empty( $reply_to ) ) {
// Optional custom format with a Reply-to Name specified: John Doe <john@doe.com>
// - starts with anything,
// - followed by space,
// - ends with <anything> (expected to be an email, validated later).
$regex = '/^(.+) (<.+>)$/';
$matches = [];
if ( preg_match( $regex, $reply_to, $matches ) ) {
$reply_to_name = $this->sanitize( $matches[1] );
$reply_to = trim( $matches[2], '<> ' );
}
$reply_to = $this->process_tag( $reply_to );
if ( ! is_email( $reply_to ) ) {
$reply_to = false;
$reply_to_name = false;
}
}
if ( $reply_to_name ) {
$reply_to = "$reply_to_name <{$reply_to}>";
}
/**
* Filter the email reply-to address.
*
* @since 1.8.5
*
* @param string $reply_to Email reply-to address.
* @param object $this Instance of the Notifications class.
*/
return apply_filters( 'wpforms_emails_notifications_get_reply_to_address', $reply_to, $this );
}
/**
* Sanitize the string.
* This method has been overridden to add support for processing smart tags.
*
* @since 1.8.5
*
* @param string $input String to sanitize and process for smart tags.
*
* @return string
*/
public function sanitize( $input = '' ) {
return wpforms_decode_string( $this->process_tag( $input ) );
}
/**
* Get the email content type.
* This method has been overridden to better declare email template assigned to each notification.
*
* @since 1.8.5.2
*
* @return string
*/
public function get_content_type() {
$content_type = 'text/html';
if ( Helpers::is_plain_text_template( $this->current_template ) ) {
$content_type = 'text/plain';
}
/**
* Filter the email content type.
*
* @since 1.8.5.2
*
* @param string $content_type The email content type.
* @param Notifications $this An instance of the "Notifications" class.
*/
$content_type = apply_filters( 'wpforms_emails_notifications_get_content_type', $content_type, $this );
// Set the content type.
$this->__set( 'content_type', $content_type );
// Return the content type.
return $content_type;
}
/**
* Check if all emails are disabled.
*
* @since 1.8.5
*
* @return bool
*/
public function is_email_disabled() {
/**
* Filter to control email disabling.
*
* The "Notifications" class is designed to mirror the properties and methods
* provided by the "WPForms_WP_Emails" class for backward compatibility.
*
* @since 1.8.5
*
* @param bool $is_disabled Whether to disable all emails.
* @param Notifications $this An instance of the "Notifications" class.
*/
return (bool) apply_filters( // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName
'wpforms_disable_all_emails',
false,
$this
);
}
/**
* Get the default field name as a fallback.
*
* @since 1.8.5
*
* @param int $field_id Field ID.
*
* @return string
*/
private function get_default_field_name( $field_id ) {
return sprintf( /* translators: %1$d - field ID. */
esc_html__( 'Field ID #%1$d', 'wpforms-lite' ),
absint( $field_id )
);
}
/**
* Wrap the given content with a table row.
* This method has been added for styling purposes.
*
* @since 1.8.6
*
* @param string $content Processed smart tag content.
*
* @return string
*/
private function wrap_content_with_table_row( $content ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh
// If the content is empty, return it as is.
if ( empty( $content ) ) {
return $content;
}
// Process the smart tags in the content.
$processed_content = $this->process_tag( $content );
// If the content doesn't contain any smart tags, wrap it in a table row, and return early.
// Don't go beyond this point if the content doesn't contain any smart tags.
if ( ! preg_match( '/{\w+}/', $processed_content ) ) {
return '<tr class="smart-tag"><td class="field-name field-value" colspan="2">' . $processed_content . '</td></tr>';
}
// Split the content into lines and remove empty lines.
$lines = array_filter( explode( "\n", $content ), 'strlen' );
// Initialize an empty string to store the modified content.
$modified_content = '';
// Iterate through each line.
foreach ( $lines as $line ) {
// Trim the line.
$trimmed_line = $this->process_tag( trim( $line ) );
// Extract tags at the beginning of the line.
preg_match( '/^(?:\{[^}]+}\s*)+/i', $trimmed_line, $before_line_tags );
if ( ! empty( $before_line_tags[0] ) ) {
// Include the extracted tags at the beginning to the modified content.
$modified_content .= trim( $before_line_tags[0] );
// Remove the extracted tags from the trimmed line.
$trimmed_line = trim( substr( $trimmed_line, strlen( $before_line_tags[0] ) ) );
}
// Extract all smart tags from the remaining content.
preg_match_all( '/\{([^}]+)}/i', $trimmed_line, $after_line_tags );
// Remove the smart tags from the content.
$content_without_smart_tags = str_replace( $after_line_tags[0], '', $trimmed_line );
if ( ! empty( $content_without_smart_tags ) ) {
// Wrap the content without the smart tags in a new table row.
$modified_content .= '<tr class="smart-tag"><td class="field-name field-value" colspan="2">' . $content_without_smart_tags . '</td></tr>';
}
if ( ! empty( $after_line_tags[0] ) ) {
// Move all smart tags to the end of the line after the closing </tr> tag.
$modified_content .= implode( ' ', $after_line_tags[0] );
}
}
// Return the modified content.
return $modified_content;
}
/**
* Get the list of available email templates.
*
* Given a template name, this method will return the template data.
* If no template name is provided, all available templates will be returned.
*
* Templates will go through a conditional check to make sure they are available for the current plugin edition.
*
* @since 1.8.5
*
* @param string $template Template name. If empty, all available templates will be returned.
*
* @return array
*/
public static function get_available_templates( $template = '' ) {
$templates = self::get_all_templates();
// Filter the list of available email templates based on the edition of WPForms.
if ( ! wpforms()->is_pro() ) {
$templates = array_filter(
$templates,
static function ( $instance ) {
return ! $instance['is_pro'];
}
);
}
return isset( $templates[ $template ] ) ? $templates[ $template ] : $templates;
}
/**
* Get the list of all email templates.
*
* Given the name of a template, this method will return the template data.
* If the template is not found, all available templates will be returned.
*
* @since 1.8.5
*
* @param string $template Template name. If empty, all templates will be returned.
*
* @return array
*/
public static function get_all_templates( $template = '' ) {
$templates = [
'classic' => [
'name' => esc_html__( 'Classic', 'wpforms-lite' ),
'path' => __NAMESPACE__ . '\Templates\Classic',
'is_pro' => false,
],
'compact' => [
'name' => esc_html__( 'Compact', 'wpforms-lite' ),
'path' => __NAMESPACE__ . '\Templates\Compact',
'is_pro' => false,
],
'modern' => [
'name' => esc_html__( 'Modern', 'wpforms-lite' ),
'path' => 'WPForms\Pro\Emails\Templates\Modern',
'is_pro' => true,
],
'elegant' => [
'name' => esc_html__( 'Elegant', 'wpforms-lite' ),
'path' => 'WPForms\Pro\Emails\Templates\Elegant',
'is_pro' => true,
],
'tech' => [
'name' => esc_html__( 'Tech', 'wpforms-lite' ),
'path' => 'WPForms\Pro\Emails\Templates\Tech',
'is_pro' => true,
],
'none' => [
'name' => esc_html__( 'Plain Text', 'wpforms-lite' ),
'path' => __NAMESPACE__ . '\Templates\Plain',
'is_pro' => false,
],
];
// Make sure the current user can preview templates.
if ( wpforms_current_user_can() ) {
// Add a preview key to each template.
foreach ( $templates as $key => &$tmpl ) {
$tmpl['preview'] = wp_nonce_url(
add_query_arg(
[
'wpforms_email_preview' => '1',
'wpforms_email_template' => $key,
],
admin_url()
),
Preview::PREVIEW_NONCE_NAME
);
}
// Make sure to unset the reference to avoid unintended changes later.
unset( $tmpl );
}
return isset( $templates[ $template ] ) ? $templates[ $template ] : $templates;
}
}